Some standard content:
ICS55.200
National Standard of the People's Republic of China
GB/T26959—2011
Casing machine
2011-09-29 Issued
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Standardization Administration of China
2012-01-01 Implementation
This standard was drafted in accordance with the rules given in GB/T 1.1—2009. Introduction
This standard was proposed and managed by the National Technical Committee for Standardization of Packaging Machinery (SAC/TC136). GB/T 26959—2011
The responsible drafting organizations of this standard are: Guangzhou Wanshida Packaging Machinery Co., Ltd., Guangzhou Tech-Long Packaging Machinery Co., Ltd., Jiangyin Narjie Robot Co., Ltd., Hangzhou Yongchuang Machinery Co., Ltd., Hefei General Machinery Research Institute, and South China University of Technology. The main drafters of this standard are: Liu Yuanqiang, Zhang Eming, Tang Yuzhong, Luo Bangyi, Yin Lilong, Lu Yujing, Fen Jianda, Guo Weiyue, Chen Hanhui, Chen Runjie, Tang Weiqiang.
1 Scope
Packing machine
GB/T26959—2011
This standard specifies the terms and definitions, models, types and basic parameters, technical requirements, test methods, inspection rules and marking packaging, transportation and storage of packing machines.
This standard applies to packing machines that pack materials into cartons or plastic boxes by grabbing, pushing, packing, dropping and collective nesting. The machine is mainly used in food, beverage, medicine, daily chemical, electronic explosives and other industries: 2 Normative reference documents
The following documents are indispensable for the application of this document. For reference documents with dates, only the versions with previous dates are applicable to this document. For any undated referenced documents, the latest version (including all amendments) shall apply to this document. GB/T191: Pictorial signs for packaging, storage and transportation
GB2891 Safety signs and guidelines for their use
GB5226.1—2008 Mechanical electrical safety Mechanical and electrical equipment Part 1: General technical conditions GB/T6543 Classification and model compilation method of packaging machinery for single and double corrugated boxes for transport packaging
GB/T 7311:
General technical conditions for pneumatic systems
GB/T 7932
GB/T 9969
General principles for instructions for industrial products
CB/T13306 Signs
GB/T 13384
General technical conditions for packaging of electromechanical products
GB/T 16273,1
Graphical symbols for equipment Part 1: General symbols GB16798
GB 19891
GB50089
Safety and sanitation of food machinery
Safety of machinery Hygienic requirements for machinery design
Safety code for engineering design of civil blasting materialsBB/T 0013
JB/T7232
JB7233
Plastic logistics turnover box
Simplified method for determination of sound power level of noise of packaging machinerySafety requirements for packaging machinery
3 Terms and definitions
The following terms and definitions apply to this document. 3.1
Sermi-autornatic casing machineSemi-automatic casing machine
A casing machine that collects materials and puts them into boxes manually and then automatically completes the casing process. 3.2
Automatic casing machineButomattc casing machlneA casing machine that can automatically complete the process of collecting materials, putting them into boxes, packing them and unpacking them. 1
CB/T 26959—2011
Qualified collection ratioThe percentage of the number of complete collections of materials to the total number of collections. 3.4
Material damaged ratioThe percentage of the number of materials damaged during the packaging process to the total number of materials actually packed. 3.5
Case damaged ratio
The percentage of the number of damaged cases to the total number of cases. 3.6
Qualified casing ratioThe percentage of the number of qualified cases to the total number of cases inspected. Cases with case damage, material damage, overpacking or missing during the packing process are all unqualified cases. 4 Model, type and basic parameters
4.1 Model
The model of the case packing machine shall be compiled in accordance with the provisions of GB/T7311. DXX
Example,
Improved design sequence code: Indicated by the English letters A, B, C--. The first design product has no sequence code. Derived sequence code: Indicated by Roman numerals I, II, and C. =: Maximum applicable box size: length × width × height (1/10), unit is mm production capacity, unit is box/min.
Structural type code: Automatic is indicated by "Z", and semi-automatic is not indicated. Case packing machine
DXXZ-60/604034, indicating an automatic case packing machine with a production capacity of 60 boxes/min and a maximum applicable box size of 600mm×400mtn×340mm, the first design.
Type and basic parameters
A.2.1 Type of case packing machine:
e) According to the degree of automation, it can be divided into semi-automatic and automatic; b) According to the mechanical structure, it can be divided into telescopic belt type, gantry type, wiping arm type and mechanical type; According to the packing form, it can be divided into grabbing type, pushing type, wrapping type, dropping type and collective sleeve type. 4.2.2 Basic parameters of case packing machine:
a) Production capacity box/min;
b) Maximum applicable box size: (length × width × height) mr; Power supply requirements: three-phase 380×(1±10%)V, frequency 50Hz; c
Gas source pressure: 0. 4 MFa~~0.6 MPa;
Gas consumption: m*/min+
f) Total power: kw,
GB/T 26959—2011
g》Types of case materials: glass bottles, cans, case bottles, tinplate cans, paper boxes, cup containers, bag containers. 5 Technical requirements
5.1 General requirements
5.1.1 Case packing machines should be manufactured according to the drawings and technical documents approved by the prescribed procedures. 5.1.2 The operation of the packing machine should be smooth, and the movement of the moving parts and components should be sensitive, coordinated and accurate, without jamming and abnormal noise. 5.1.3 The gas circuit and hydraulic system pipeline of the packing machine should be unobstructed, without blockage and leakage. 5.1.4 The pneumatic system of the packing machine should comply with the relevant provisions of GB/T7932. 5. 2 Performance requirements
5.2.1 The production efficiency should not be less than 5% of the rated production capacity. 5.2.2 The box loss rate should not be greater than 3%.
5.2.3 The material loss rate should not be greater than 2%.
5.2.4 The collection qualification rate of the white dynamic packing machine should not be less than 97%. 5.2.5 The packing qualification rate should not be less than 98%. 5.2.6 The sound pressure level of the horn of the packing machine should not be greater than 80dB(A). 5.3 Electrical safety requirements
5.3.1 The circuit control system of the packing machine shall comply with the requirements of GB5226.1-2008, be safe and reliable, and operate accurately. Each electrical connector shall be firmly connected and numbered. The operation button shall be positive and the indicator light shall be positive. There shall be an emergency stop device. The effective operation of the operator shall terminate the subsequent command, and the operation command shall be valid until it is restored! Reset can only be manually operated at the position where the emergency operation command is triggered: the reset of the command shall not restart the machine, but only allow it to restart. 5.3.2 The insulation resistance measured when 500Vd.c is applied between the power circuit conductor and the protective connection circuit shall not be less than 1Mn. 5.3.3 All exposed conductive parts of the packing machine shall be connected to the protective connection circuit according to the requirements of 8.2.1 of GB5226.1-2008. The connection between the grounding terminal or grounding contact and the grounding metal kitchen component shall have a low resistance value, and its resistance value shall not exceed 0.1. It shall be determined to be qualified through the grounding resistance test.
5,3.4 The power circuit conductors and protective connection circuits of electrical equipment should be subjected to a withstand voltage test of at least 1s. 5.3.5 The electrical control cabinet should be corrosion-resistant and its protection level should reach IP54. 5.4 Safety and health requirements
5.4.1 The safety protection of the packing machine shall comply with the following provisions: a) The safety protection of the packing machine shall comply with the provisions of JB7233! b) The packing machine is equipped with an interlocking protection device. When the packaging and materials are out of place, out of order, stuck, missing or malfunctioning, an alarm will be sounded and the machine will stop working: c) There should be clear and eye-catching safety warning signs such as operation, lubrication, and anti-scalding on the packing machine. The safety signs should comply with the provisions of GB2894 and GB/T16273.1. 5.4.2 The materials and parts of the packing machine shall comply with the following provisions: a) When the packaged material is medical supplies, the surface material of the packing machine in contact with the packaged material and the packaging material shall comply with the relevant provisions of the State Meng on pharmaceutical production equipment: When the packaged material is food, the packing machine shall comply with the provisions of GB16798: 1) If the packaged material is a ball bottle, an electric bottle inspection machine should be installed on the production line. 3
GB/T 26959—2011
When the material is explosive, the packing machine shall comply with the provisions of GB50089. b) The surface of the equipment that contacts the packaging material and the packaged material shall be flat, easy to clean or disinfect, corrosion-resistant, and shall not react chemically with the packaged material.
e) The raw materials and purchased supporting parts used in the packing machine shall have the quality certificate of the manufacturer. d) The mechanical design and sanitation safety of the packing machine shall comply with the requirements of GB19891. 5.5 Appearance quality requirements
5.5.1 The paint or spray coating of the non-processed surface of the packing machine shall be flat and smooth, with uniform color, and shall not have obvious defects such as dirt, flow marks, and blistering.
5.5.2 The surface-treated parts of the packing machine shall have uniform color, without defects such as peeling, delamination, and rust. 6 Test method
6.1 Test conditions
6.1.1 Test environment temperature 5℃-~40, relative humidity should not be greater than 85%. 6.1.2 The packaging boxes used in the test should comply with the relevant standards of GB/T6543 or BB/T0043. 6.1.3 The packaging materials (bottles, bags, boxes, etc.) that comply with the relevant standards should be used in the test. 6.2 General inspection requirements
6.2.1 Idle running test
After each packing machine is assembled, an idle running test should be performed. The continuous idle running time should not be less than 1h, and 0.5h at low speed and high speed respectively: Check the machine performance. It should comply with the provisions of 5.1.2 and 5.3.1. 6.2.2 Check the sealing of the air circuit and hydraulic system The air circuit and hydraulic system of the packing machine can be checked for sealing by the following methods: a) Apply soapy water or detergent water to the sealing of the pneumatic component seal to observe whether there is air explosion. It should comply with the provisions of 5.1.3; b) After the hydraulic system is assembled, it should be tested with a rated pressure of 1.25 and a pressure drop of no more than 5%. It should comply with the provisions of 5.1.3.
6.3 Performance test
6.3.1 Production efficiency test
6.3.1.1 The production efficiency test for factory inspection uses packaging boxes and packaging materials that meet the requirements of 6.1.2 and 6.1.3. The test is carried out after the packaging machine is in normal operation. The number of packaging boxes produced in 0.5 hours is counted and the production line efficiency is calculated according to formula (1). It should comply with the provisions of 5.2.1. M
7=F×M×60×100%
Where:
n—production efficiency, %;
F—rated production capacity, in boxes/min; Tt—effective time, in hours;
M1—number of finished products in 0.5 hours, in boxes. 4
GB/T 26959—2011
The effective time T is: the test time 0.5h minus the sum of all downtimes of any mechanism not caused by equipment failure during the test time (t), that is:
T = 0.5 —Zr
Where:
-The sum of all downtimes of any mechanism not caused by equipment failure, in hours. 6.3.1.2 User acceptance production efficiency test (2)
The test is carried out on the user's site, using packaging boxes and packaging materials that meet the requirements of 6.1.2 and 6.1.3 (all provided by the user). The test is carried out after the packing machine is running normally, and the number of packaging boxes produced for 3 consecutive hours is counted. The production line efficiency is calculated according to formula (3), which should meet the requirements of 5.2.1.
7- FxY,××100%
where +
production efficiency, is;
F—rated production capacity, in boxes/mintT, —effective time, in h
Mz——number of finished products within 3 consecutive hours, in boxes. (3)
effective time T, is: the sum of all downtimes of any mechanism not caused by equipment failure during the test time minus the test time of 3 hours) that is:
T, -3-t
-the sum of all downtimes of any mechanism not caused by equipment failure, in h. 6.3.2 Case damage rate test
6.3.2.1 Case damage rate test for factory inspection (4)
The case packing machine shall be tested after normal operation (it can be carried out simultaneously with the test in 6.3.1.1), and run continuously for 0.5h. The number of damaged cases and the total number of cases shall be counted and calculated according to formula (5). It shall comply with the provisions of 5.2.2. p
Where:
Case damage rate, %:
b, — number of damaged cases, in cases:
Total number of cases, in cases.
6.3.2.2 User acceptance damage rate test
×100%
-++-(5 ?
The test is carried out at the user's site (the packaging boxes and packaging materials are provided by the user). The test is carried out after the case packing machine is in normal operation. It runs continuously for 8 hours. The damage amount of the packaging boxes and the total number of packaging boxes are counted and calculated according to formula (6). It should comply with the provisions of 5.2.2. m×100%
P Box damage rate, %;
-The number of damaged packaging boxes, in boxes,-The total number of packaging boxes, in boxes.
GB/T 26959—2011
6. 3. 3 Material loss rate test
The packing machine is tested after normal operation (can be carried out simultaneously with the test in 6.3.1.1), and it runs continuously for 0.5h. The number of damaged materials and the total number of materials actually packed are counted. The material damage rate is calculated according to formula (7), which shall comply with the provisions of 5.2.3. L=model×100%
Where:
L -——-Material loss rate, %;
The number of damaged materials, in pieces
The total number of materials actually packed, in pieces. 6.3.4 Collection pass rate test
The packing machine is tested after normal operation (can be carried out simultaneously with the test in 6.3.1.1), and it runs continuously for 0.5h. The number of collected materials and the total number of collected materials are counted. The calculation is based on formula (8), which shall comply with the provisions of 5.2.4. Q=4 × 100%www.bzxz.net
Wherein:
Collection qualified rate, %;
Number of complete collection of materials, in times; Total collection number, in drinks.
6.3.5 Packaging qualified rate test
6.3.5.1 Appearance quality test
The test is carried out after the case packer is running normally and continuously. The sampling is carried out in two batches, and 100 boxes are sampled continuously each time. The time interval between the two times shall not be less than 10 minutes. Visually inspect the appearance of 200 boxes, which should be free of damage. The number of unqualified products is 41. 6.3.5.2 Packing pass rate
For the other boxes with qualified appearance quality, check their materials. Those with damaged, over-packed or missing packaging are all unqualified products. The number of unqualified products is counted
Calculate the packing pass rate according to formula (9):
a)×100%
Where:
Packaging pass rate, %
The number of boxes with damaged packaging, the unit is box a2
The number of boxes with damaged, over-packed or missing packaging materials, the unit is box. The calculation result shall comply with the provisions of 5.2.5.
6.3. 6 Noise test
During the continuous operation, the noise of the case packer shall be measured according to the method specified in JB/T7232, and its noise value shall comply with the provisions of 5.2.6.
When appropriate, the following method may be used: When the difference between the A-weighted sound pressure level of the ambient background noise and the A-weighted sound pressure level of the working noise of the case packer under test is greater than 10dB(A), use a precision sound level meter to measure the noise in the middle of the front, rear, left and right directions of the case packer, 1 meter away from the case packer and 1.5 meters away from the operating platform. The maximum value of the measured noise value shall be taken as the noise value of the case packer, which shall comply with the provisions of 5.2.6. 6
6.4 Electrical safety test
GB/T 26959—2011
6.4.1 Use an insulation meter to measure the insulation resistance in accordance with 18.3 of GB5226.1-2008. It shall comply with 5.3.2. 6.4.2 After the power supply of the electrical device is cut off, a constant current is obtained from a power supply with an open-circuit voltage not exceeding 12V (AC or DC), and the current is equal to 1.5 times the rated current or 25A (the larger of the two). Let the current pass alternately between the grounding terminal and each easily accessible metal part.
Measure the voltage drop between the grounding terminal and each easily accessible metal part, and calculate the resistance value from the current and voltage drop. It should comply with the provisions of 5.3.3.
6.4.3 Use a withstand voltage tester to perform a withstand voltage test according to the provisions of 18.4 of GB5226.12008. It should comply with the provisions of 5.3.4.6.5 Safety and health requirements inspection
6.5.1 Check the safety protection device, which should comply with the provisions of 5.4.1.6.5.2 Check the machine material report and quality certificate, which should comply with the provisions of 5.4.2.6. 6 Appearance quality inspection
Inspect the appearance quality of the machine, which shall comply with the provisions of 5.5. 7 Inspection rules
7.1 Factory inspection
Each case packing machine shall be subject to factory inspection, and the inspection items shall be as specified in Table 1. 7. 1. 1
Table 1 Inspection items
Inspection items
Electrical safety inspection
Idle running test
Gas circuit and hydraulic system sealing inspection
Production efficiency test
Box loss rate test
Material loss rate test
Collection pass rate test
Packing pass rate test
Noise test
Safety protection inspection
Appearance quality inspection
Material inspection
Product label and technical documents
Inspection category
Type inspection
Inspection by factory
Inspection method
6,3, 1,2 (conducted at the user's site)
6. 3. 2. 1
6.3.2.2 (be carried out by the user)
8.1.8. 2.6
GB/T 26959—2011
7.1.2 Each packing machine shall be inspected and qualified by the quality inspection department of the manufacturer according to this standard, and shall be accompanied by a product certificate before leaving the factory. 7.2 Type inspection
7.2.1 Type inspection shall be carried out in any of the following situations: a) old products are transferred to the factory for production or new products are tested for trial production; b) after formal production, if there are large differences in materials, structures, and processes, it may affect the performance of the product; c) during normal production, it shall be inspected once a year after a certain amount of production is accumulated; d) the product is resumed after a long period of suspension, c) the factory inspection results are significantly different from the last type inspection; f) the national quality supervision agency puts forward type inspection requirements. 7.2.2 Type inspection shall comply with the provisions of Chapter 5. The inspection items are shown in Table 1. All the inspection items are qualified for type inspection. In the type inspection, if the continuity, insulation resistance and withstand voltage test of the protective connection circuit of the electrical system fail, it is judged as unqualified for type inspection. If one of the other items fails, and the unqualified item is doubled and retested, and still fails, the packing machine is judged to have failed the type inspection. B Marking, Packaging, Transportation and Storage
8.1 Marking
The packing machine is a sign in an obvious position. The size and technical requirements of the sign are in accordance with the specifications of GB/I13306. The following information should be marked on the label:
a) Product model;
b) Product name;
c) Product implementation standard:
d) Product main technical specifications;
e) Manufacturing date and factory number;
f) Manufacturer name and location (for export products, such as "People's Republic of China"). 8.2 Packaging
8.2.1 The transport packaging of the packing machine shall comply with the provisions of GB/TI3384. 8.2.2 Before packing the packing machine, the exposed processed surface shall be treated with rust prevention. 8.2.3 The packing box of the packing machine shall be firm and reliable, and meet the requirements of transport and moisture. 8.2, 4 The packing box should have reliable moisture-proof measures. 8.2.5 The special tools and wearing parts that come with the case packer should be packed and fixed in the packing box. 8.2.6 The technical documents should be properly packed and placed in the packing box, including: product certificate:
b) product instruction manual (the preparation should comply with the provisions of GB/T9969); packing list,
8.2.7 The outer surface of the packing box should be clearly marked with shipping and transportation operation signs, and should comply with the relevant provisions of GB/T191. 8
Transportation and storage
8.3.1 The case packer should be placed with care during transportation. Inversion and collision avoidance are not allowed. 2 The case packer should be stored in a dry and ventilated place. 8.3.2
GB/T 26959—20111. Marking
The cartoning machine shall be marked with a label in an obvious position. The size and technical requirements of the label shall comply with the specifications of GB/I13306. The following contents shall be marked on the label:
a) Product model;
b) Product name;
c) Product implementation standard;
d) Main technical specifications of the product;
e) Manufacturing date and factory number;
f) Manufacturer name and location (for export products, such as "People's Republic of China"). 8.2 Packaging
8.2.1 The transport packaging of the cartoning machine shall comply with the provisions of GB/TI3384. 8.2.2 Before packaging the cartoning machine, the exposed processed surface shall be treated with rust prevention. 8.2.3 The packaging box of the cartoning machine shall be firm and reliable and meet the requirements of transportation and moisture. 8.2, 4 The packing box should have reliable moisture-proof measures. 8.2.5 The special tools and wearing parts that come with the case packer should be packed and fixed in the packing box. 8.2.6 The technical documents should be properly packed and placed in the packing box, including: product certificate:
b) product instruction manual (the preparation should comply with the provisions of GB/T9969); packing list,
8.2.7 The outer surface of the packing box should be clearly marked with shipping and transportation operation signs, and should comply with the relevant provisions of GB/T191. 8
Transportation and storage
8.3.1 The case packer should be placed with care during transportation. Inversion and collision avoidance are not allowed. 2 The case packer should be stored in a dry and ventilated place. 8.3.2
GB/T 26959—20111. Marking
The cartoning machine shall be marked with a label in an obvious position. The size and technical requirements of the label shall comply with the specifications of GB/I13306. The following contents shall be marked on the label:
a) Product model;
b) Product name;
c) Product implementation standard;
d) Main technical specifications of the product;
e) Manufacturing date and factory number;
f) Manufacturer name and location (for export products, such as "People's Republic of China"). 8.2 Packaging
8.2.1 The transport packaging of the cartoning machine shall comply with the provisions of GB/TI3384. 8.2.2 Before packaging the cartoning machine, the exposed processed surface shall be treated with rust prevention. 8.2.3 The packaging box of the cartoning machine shall be firm and reliable and meet the requirements of transportation and moisture. 8.2, 4 The packing box should have reliable moisture-proof measures. 8.2.5 The special tools and wearing parts that come with the case packer should be packed and fixed in the packing box. 8.2.6 The technical documents should be properly packed and placed in the packing box, including: product certificate:
b) product instruction manual (the preparation should comply with the provisions of GB/T9969); packing list,
8.2.7 The outer surface of the packing box should be clearly marked with shipping and transportation operation signs, and should comply with the relevant provisions of GB/T191. 8
Transportation and storage
8.3.1 The case packer should be placed with care during transportation. Inversion and collision avoidance are not allowed. 2 The case packer should be stored in a dry and ventilated place. 8.3.2
GB/T 26959—2011
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