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PIN injection molding device and method

A technology of injection molding and injection molding, which is used in coatings, household appliances, other household appliances, etc., to avoid damage to inserts, reduce production costs, and improve production efficiency

Pending Publication Date: 2021-10-01
HUIZHOU ZHIJING PRECISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a PIN needle injection molding device and method for how to effectively improve the production efficiency of PIN needle injection molding

Method used

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  • PIN injection molding device and method
  • PIN injection molding device and method

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Embodiment Construction

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention discloses a PIN injection molding device which is characterized in that a feeding device is arranged on one side of an injection molding device body, and an ejector pin device is arranged in the injection molding device body. In addition, the feeding device comprises a base connecting support, a sliding block telescopic air cylinder, a feeding sliding block, a discharging anti-shaking block, a conveying pipe, a connecting block, a vibration motor, a guide column, a spring and a storage box. The sliding block telescopic air cylinder is arranged above the base connecting support and is in driving connection with the feeding sliding block, at least one discharging anti-shaking block is arranged on the base connecting support, each discharging anti-shaking block is movably connected to one side of the feeding sliding block, and a plurality of conveying pipes are evenly arranged on each discharging anti-shaking block. One end of each conveying pipe is connected into the connecting block, the vibration motor is arranged at the bottom of the connecting block, a plurality of guide columns are arranged between the connecting block and the base connecting support, each guide column is sleeved with a spring, and the storage box is arranged on the connecting block. According to the PIN injection molding device, the efficiency of PIN injection molding production is effectively improved.

Description

technical field [0001] The invention relates to the technical field of injection molding production technology, in particular to a PIN needle injection molding device and method. Background technique [0002] With the rapid development of electronic connectors, short, small, light and thin miniature electronic connectors have become the mainstream of competition in the electronic connector industry. The single straight PIN pin connector sockets on the market are widely used in automotive connectors Or connectors for smart wearable products. The structures of the connectors in the above different application fields vary greatly, but their core components are basically the same, namely: PIN pins, insulators and shells. The PIN needle is the core component of the connector, and the electrical signal between the connectors needs to be transmitted by the PIN needle, so the material of the PIN needle is generally copper, silver or steel or similar metals. In the current connecto...

Claims

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Application Information

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IPC IPC(8): B29C45/14B29C45/40B29C31/08B29L31/36
CPCB29C45/14008B29C45/14549B29C45/4005B29L2031/36
Inventor 段建怡
Owner HUIZHOU ZHIJING PRECISION TECH CO LTD
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