This standard specifies the type and basic parameters, technical requirements, test methods and inspection rules, marking, packaging, transportation and storage of injection molding machines for all-plastic shoes. This standard applies to molding machines (hereinafter referred to as all-plastic machines) for producing foamed (or non-foamed) single-color and multi-color soles, slippers, sandals, rain boots, boots and other all-plastic footwear. JB/T 8943-1999 Injection molding machines for all-plastic shoes JB/T8943-1999 Standard download decompression password: www.bzxz.net

Machinery Industry Standard of the People's Republic of China
TR/T8943--1999
Full plastic shue-making injecting machine1999-07-12 Issued
National Machinery Industry Bureau
2000-01-01 Implementation
JB/T6943-1999
This standard was issued by the National Acceptance Plastic Machinery Standardization Technical Committee Plastic Machinery Standardization Sub-Technical Committee and was proposed and sponsored by the Hubei Jiaocheng General Machinery Group Co., Ltd. Technical Standards Drafting Unit: Fuqi Longjun Plastic Machinery. The main contributors of this standard are: Zhou Hanbo, Xia Pengzhan, Chen Donglin, Tang Maoma, Chen Lilian. Scope
Machinery Industry Standard of the People's Republic of China
Injection machine for full plastic shoes
Full plaseic shoe making machineJB/T B943-1999
This standard specifies the model and basic parameters, technical requirements, test methods and inspection rules of injection machine for full plastic shoes. Taboos, inclusions and manufacturers
This standard is applicable to the production of foamed or non-foamed shoes! The molding machine for all-plastic shoes such as single-color shoes, polished shoes, wave shoes, injection molding, etc. (hereinafter referred to as all-plastic machine) 1. Reference standards The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised. It is not possible for the customer who uses this standard to use the latest version of the standard. GB191-1990: T6388-1986 GH13306-991 GH/[13384--1992 JBT6929 JB-T7267 3. Types and basic parameters 3.1 Type
Packing and transportation graphic mark
Transportation position loading and delivery mark
General packaging conditions for machine products
Plastic machine turntable shoe
Plastic molding machine
The type of the whole plastic machine is multi-station, turntable reciprocating rod injection sealing type, 3.2 base 4 integer
Basic parameter flow conforms to the provisions of Table 丨,
Table basic parameters
Actual operation
Ejection rate
Le Ai Dabzxz.net
National Machinery Industry Bureau 1999-07-12 approval number
h. , 15, 12. 1.18.20, 21, 302:500
=: 430
Starting and ending properties = 12G
And Wei.
2001-01-01 Implementation
Single flower matching standard
JR/T$943-1999
Table 1 (end)
1) Actual quality of children, this is based on the ability to chemical, output, unit consumption indicators, etc., with a density of 1m3 SPVC default plastic (foaming material lower 15% 20%).
21 When considering the production of children, the soles, old shoes, home shoes with 20 stations, rain boots, based on the 12E monochrome machine, the following contents: 3) the bottom of the company's safety men's 25cm flat bottom or other numbers less than 190g: b) the slippers, the men's 25cm flat bottom slippers, the quality of the test or other numbers less than 220g, 245! , the most suitable for men's 25c bottom, 28c or less of the company's wheel. 4 Technical requirements
The plastic molding machine shall meet the requirements of this specification and shall be prepared in accordance with the technical documents of the approved output drawings. 4.1 Technical requirements of the whole machine
4.1. The whole plastic molding machine must fully consider safety and shall be equipped with two of the three interlocking safety protection devices of mechanical, electrical and hydraulic pressure: 4.1.1 The whole machine shall adopt programmable control (protection) control, which shall include the following requirements: a) Complete action cycle pressure maintenance:
b) Digital measurement:
e) Automatic control of heating intensity:
d Self-diagnosis function.
4.1.3 The turntable rotation, opening and closing of the mold shall be flexible, stable, accurate and reliable. 4.1.4 The electrical system shall meet the following requirements: The metal shell of the electrical device and the dust collector shall have a grounding device, and the ground terminal shall be located at the wiring position and marked with the protective earth symbol or the letter PE:
Also, the metal shell of the electrical device or the metal fittings that may be brought out and the grounding pin must always be guaranteed to have a normal return connection. The measured value of the connection resistance between it and the grounding screw shall not exceed 0.1. For electrical devices, the insulation of small grounding electrical parts shall not be greater than M. d) The electrical insulator shall be able to withstand 15V, 50Hz. AC sinusoidal current for 1 minute without breakdown or internal wiring. 4.1.5 The filter pressure system shall meet the following requirements: a) 1. The operating oil temperature shall not exceed 60℃; b) Under the rated operating pressure, there shall be no leakage, and the oil lifting point shall not exceed 0m; 4.1.6 Appearance requirements of the whole machine: 4.1.6.1 The appearance of the whole machine shall be neat and beautiful: the color and spectrum shall be harmonious; 4.1.6.2 The surface shall be painted The color is uniform, the paint layer is semi-solid, without blistering, leakage, peeling and other defects. 4.1. The overall channel (grade) is not greater than B5 (A) 2
4.2 General technical requirements
IB.T$943—1999
4.2.1 All parts and components of the whole plastic machine must be inspected individually, and the purchased parts can be assembled only if they have a certificate of quality. 4.2.2 The maximum radial clearance between the burning rod and the supplier is 0.30-035mm. 5 Test methods and inspection rules
5.1 Samples
When the whole plastic machine is inspected at the factory, it should be fully inspected, and the inspection should be carried out in a quick inspection. If the inspection items are unqualified, another machine should be sampled. If there are still items that do not meet the requirements, the model will be determined as unqualified for inspection. 5.2 Test method
5.2.1 Record the quality of the positive production in the stored data, the lifting force, injection speed, injection joint JB/T726?1994 62-6.5 current fixed production, unit consumption back standard report 692-1993 6.3, 6.4 stipulates: 5.2. 2 Specifications for die force
The whole machine is under rated pressure! Hundreds of force filters are used! The lower mold is located at the center of the mold. The pressure sensor-static resistor only constitutes the force measurement system. The test is performed once and the arithmetic mean value is calculated. 5.2.3 After the plastic injection molding machine is started, the programmable controller is checked for complete monitoring system and the parts of the machine are effective. The initial test of the drive circuit is in accordance with the provisions of 6.B in JB/7267-1994. 5.2.4 The test of the pressure system terminal is in accordance with the provisions of 6.7 in JB/7267-1994. 5.2.5 The surface of the whole machine is tested by mouth. 5.2.6 The whole machine is also tested before the evening in accordance with the provisions of 6.3 in JR/T6929-1991. 5.3 Inspection Specifications
Each product must be inspected and qualified by the manufacturer’s inspection department and accompanied by a product quality certificate before it can be shipped to the factory. 5.3.1 Factory Inspection
Each plastic product should be subjected to a no-load running test for at least 4 hours before leaving the factory, and the internal inspection in Chapter 4 must be followed. 5.3.2 Type inspection
Type inspection When the new product or old product is transferred from the factory to the new product, the stricter type inspection shall be implemented: a) After formal production, if the structure, materials, etc. have changed significantly, the product may not be able to maintain its quality for a long time after production; d) When the inspection results are significantly different from the three type inspections, the national quality supervision organization shall require type inspection, and the type inspection shall be carried out for no less than 2h, and checked according to the provisions of Chapter 3. 6 Marking, packaging, transportation and storage
6.1 Product identification
Product label shall be clearly located during transportation, and the label shall comply with 3306 regulations, and shall not be avoided in the following ways! 6.1 Packaging
JR.T8943-1999
The product packaging certificate complies with the requirements of 0B:T13384. The following technical documents are contained in the product packaging box: a) Packing list:
h) Product specification certificate:
Product instruction manual
Product transportation should comply with the provisions of GB/T 6388 and GB/T 6388. 6.1 Storage
The product should be stored in a dry and ventilated place to avoid moisture. The effect of stone waterproof bottle is stored in the open air.
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