JB/T 4414-1999 This standard is a revision of JB 4414-88 "Roller Biscuit Forming Machine". The main technical content changes are as follows: - Added main technical parameters; - Modified the insulation resistance value; - Added requirements for cleanliness in the gearbox. This standard specifies the type and main parameters of roller printing biscuit forming machines, normal working conditions, technical requirements, test methods, acceptance rules, marking, packaging, transportation and storage. This standard is applicable to roller printing biscuit forming machines that produce crispy biscuit green bodies with an oil content of ≥10% and a printing roller length of ≤1000mm. This standard also applies to the roller printing forming part of the swing stamping roller printing dual-purpose biscuit forming machine of the same specification. JB/T 4414-1999 Roller printing biscuit forming machine JB/T4414-1999 Standard download and decompression password: www.bzxz.net

ICS 67.260
-05-20 Release
National Machinery Industry Bureau
Release
2000-01-01 Implementation
JB/T44141999
Previous
Words
This standard is a revision of JB441488 "Printed Biscuit Forming Machine". Compared with B4414-88, the main technical content of this standard has been changed as follows: 1. Main technical parameters have been added.
The insulation resistance value has been modified.
- Added requirements for cleanliness within the gearbox. This standard replaces JB4414-88 from the date of implementation. Appendix A of this standard is an appendix to the standard.
This standard is proposed and managed by the Food Machinery Research Institute of the Chinese Academy of Agricultural Mechanization Sciences. This standard was drafted by: Zhuhai Mechanical and Electrical Group Corporation, Food Machinery Research Institute of China Academy of Agricultural Mechanization Sciences. The main drafters of this standard: Li Guang, Zeng Shuizhen, Zhao Yumei, Wang Xinwei. Scope
Machinery Industry Standard of the People's Republic of China
Roller Printing Biscuit Forming Machine
BiscuitrotarymouldingmachineJB/T 4414—1999
Recommendation JB4414-88
This The standard specifies the type and main parameters of the printed biscuit forming machine, normal working conditions, technical requirements, test methods, acceptance rules, marking, packaging, transportation and storage. This standard is applicable to printed biscuit forming machines (hereinafter referred to as biscuit machines) that produce crispy biscuits with an oil content of ≥10% and a printing length of ≤1000mm
This standard is also applicable to shakers of the same specifications. Cited standards for the printing and molding part of the dual-purpose biscuit forming machine for printing and printing
The provisions contained in the following standards constitute the provisions of this standard by being quoted in this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties using this standard should explore the possibility of using the latest version of the standard listed below. GB 1911990
GB/T 1184—1996
GB/T5226.1—1996
GB/T 133061991bzxZ.net
JB/T 8356.1—1996
Packaging, storage and transportation pictorial mark
Shape and position tolerance without tolerance value
Industrial machinery and electrical equipment Part 1: General technical conditions label
Machine tool packaging technical conditions
"Food Hygiene Law of the People's Republic of China" 3 types and main parameters
3.1 type: roller printing forming.
3.2
The main parameters should comply with the requirements in Table 1.
Table 1
Parameter name
Biscuit machine specifications
Printing roller diameter
Print speed
Maximum cake production capacity|| tt||Motor power
unit
mm
mm
r/min
kg/h
kw
Approved by the State Machinery Industry Bureau on May 20, 1999, 400
300
≤2.2
560
550
≤3
number| |tt||800
200
5-20
880
54
value
1000
t000| |tt||≤5.5
1200
1100
Implemented on 2000-01-01
-
4 Normal working conditions
4.1 The ambient temperature around the biscuit machine is 5-40°C. JB/T4414—1999
4.2 The dough should comply with the recipe and flour mixing process of crispy cakes. 4.3 There should be no debris in the dough.
5 Technical Requirements
The biscuit machine should comply with the provisions of this standard and be manufactured according to the drawings and technical documents approved by the prescribed procedures. 5.1
5.2 All purchased parts should comply with national and relevant standards. 5.3 The sanitary conditions of the biscuit machine should comply with the provisions of Chapter 4 of the "Food Hygiene Law of the People's Republic of China". 5.4 The moving parts of the biscuit machine should have protective covers or corresponding protective measures. 5.5 The insulation resistance is not less than 2MQ.
5.6 biscuit machine.T. The operating noise does not exceed 80dB(A). 5.7 When the rolling bearing of the biscuit machine continuously operates to a stable temperature, its temperature rise does not exceed 35°C, and the maximum temperature does not exceed 65°C. 5.8 The printed surface roughness R shall not be greater than 1.6 μm. 5.9 All components must be inspected and passed the final assembly before they can be assembled. 5.10 After assembly, the relative movement between the rolling bearing and the corresponding accessories should be light, flexible and stable. 5.11 After assembly of intermeshing gears, when the gear rim width is ≤20mm, the axial misalignment shall not be greater than 1mm; when the gear rim is >20mm, the axial misalignment shall not exceed 5% of the rim width, and the maximum shall not exceed 5mm. . 5.12
After assembly, the cleanliness inside the gearbox should comply with the requirements in Table 2. Table 2
biscuit machine specifications
mm
clearness
mg
400
500
560|| tt | The error is not greater than the level 9 accuracy of GB/T1184.
5.14 The electrical equipment of the biscuit machine must comply with the relevant regulations in GB/T5226.1. 5.15 The coating of the electroplated parts of the biscuit machine should be smooth, fine, and uniform in color. 5.16 The outer surface of the biscuit machine should be painted, and the painted surface should be smooth, firm, bright, and even in color. 6 Test methods
6.1 Method for measuring the operating noise of biscuit machines
6.1.1 Use a sound level meter to measure the A-weighted sound pressure level dB (A) of each measuring point. 6.1.2 The measuring points should be evenly arranged on the front, rear, left and right sides of the biscuit machine. 6.1.3 The measuring point is 1m away from the outer surface of the biscuit machine and 1.5m above the ground. 6.1.4 Take the maximum noise among the dB(A) values ??of each measuring point as the measurement result. 2
6.2 Measurement method of cleanliness
JB/T4414-1999
6.2.1 Use clean cleaning fluid (filtered through 200 mesh net) 6.2.2 Each component in the cleaning box (Parts) parts and internal surfaces. 6.2.3 Use a 200 mesh filter for filtration.
6.2.4 Drying: Heat the filter and impurities to 120℃, keep it warm for 2 hours, and then cool it in the oven for 30mi after reaching constant weight. Use a precision balance to measure its mass and record it.
6.2.5 Subtract the mass of the filter from the measured mass, which is the mass of the debris in the box. 7 Acceptance Rules
7.1 Each product shall be inspected by the quality inspection department of the manufacturer before it can leave the factory, and shall be accompanied by a product certificate. 7.2 Type testing must be conducted on the basis of passing factory inspection. Type testing should generally be conducted when one of the following situations occurs: a) When a new product is being trial-formulated;
b) After formal production, if there are major changes in structure, materials, and processes that may affect product performance: c) During normal production, spot tests should be conducted every 2 years; d) When finalized products that are not frequently produced are produced again after an interval of 3 years or more: e) When the national quality supervision agency proposes a requirement for type testing. 7.3 The type test content shall be comprehensively inspected in accordance with the requirements of this standard. 7.4 If any item in the type test fails, the item should be retested after repair; if the retest still fails, the batch of products will be deemed unqualified.
8 Marking, packaging, transportation and storage
8.1 The product nameplate should comply with the regulations of GB/T13306 and be fixed in an obvious position. The content of the nameplate is as follows: a) Name of the manufacturer; ||tt| |b) Product model and name:
c) Factory serial number;
d) Factory date.
8.2 The packaging and the markings on the box surface should comply with the relevant regulations in JB/T8356.1. 8.3 Each product should be accompanied by the following technical documents, packed in a plastic bag and fixed in the box: a) Product Certificate of conformity;
b) Product instruction manual;
c) Packing list.
8.4. Product transportation should comply with the relevant regulations in GB191. 8.5 The product should be stored in a ventilated and dry place, pay attention to prevent rain and corrosion, and avoid being stored together with toxic and corrosive items. JB/T4414-1999
Appendix A
(Appendix to the standard)
Quality inspection methods after the product leaves the factory
Meet the following requirements: a) Biscuits with clear lines will be deemed as qualified products: b) The relative error of the weight of each biscuit shall not exceed 50% (sampling number: 200 pieces continuously formed) c) Biscuit forming rate shall not exceed 50%. Below 96%.
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