Injection molding element large-flow-pass high-precision hot-melting shearing jig

A large flow channel, high-precision technology, applied in the field of large flow channel high-precision hot melt shearing fixture for injection molded parts, can solve the problems of high labor intensity of operators, prone to work accidents, slow shearing speed, etc. Fast speed, low labor intensity, and the effect of avoiding cracking

Active Publication Date: 2015-04-08
FUJIFILM IMAGING SYST SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems in the prior art that the nozzle of injection molded parts is cut by shearing scissors, the cutting speed is slow, the precision is low, the cost is high, the labor intensity of the operator is high, and work-related accidents are prone to occur. High-precision hot-melt shearing fixture with large flow channel for injection molded parts that reduces labor intensity, improves shearing accuracy, and increases shearing speed

Method used

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  • Injection molding element large-flow-pass high-precision hot-melting shearing jig
  • Injection molding element large-flow-pass high-precision hot-melting shearing jig

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] like Figure 1-2 As shown in the figure, a high-precision hot melt shearing fixture with a large flow channel for an injection molded part includes a base 1, a gas-heated scissors 2 and a gas source 3, and a rectangular shape for passing through the nozzle 14 of the injection-molded part 13 is opened on the base 1 The opening, the gas-heat scissors 2 are arranged under the base 1, the movable knife 4 at the front end of the gas-heat scissors 2 is located under the rectangular opening, the gas-heat scissors 2 are connected with the air source 3 through the air path, and the gas source 3 is connected to the air source 3. A foot control switch 6 is arranged on the road, which is convenient for the air source 3 to provide air flow to the air heating scissors 2 . A flow regulating valve 5 is arranged between the gas heating scissors 2 and the gas source 3 , and the ...

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Abstract

The invention discloses an injection molding element large-flow-pass high-precision hot-melting shearing jig which comprises a base. The injection molding element large-flow-pass high-precision hot-melting shearing jig is characterized by also comprising air heat scissors, a flow rate regulating valve and an air source; an opening which is used for running through a water port of an injection molding element is formed on the base; the air heat scissors are arranged below the base; a moving cutter at the front end of the air heat scissors is positioned below the opening; the air heat scissors are connected with the air source through an air channel; and the flow rate regulating valve which is used for regulating the shearing speed of the moving cutter of the air heat scissors is arranged between the air heat scissors and the air source. According to the invention, the problems that in the prior art, the water port of the injection molding element is shorn by shearing scissors, the shearing speed is slow, the precision is low, the cost is high, the labor intensity of the operators is high, and accident work injury is easy to be generated are solved, and the injection molding element large-flow-pass high-precision hot-melting shearing jig which can relieve the labor intensity of operators, and improve the shearing precision and speed is provided.

Description

technical field [0001] The invention relates to a jig for shearing nozzles in injection molding engineering, in particular to a high-precision hot melt shearing jig with large flow channels for injection molding parts. Background technique [0002] If the injection molded parts need post-processing (usually coating, evaporation), the main channel needs to be cut off as required, so that it can be installed on the coating or evaporation fixture for the coating process. The common method is to cut with shearing scissors. Placement has the following disadvantages: 1. Manual cutting is used, the cutting speed is slow and the efficiency is low. 2. The shearing precision is low and cannot meet the requirements of subsequent processing. 3. When the flow channel of injection molded parts is large, the labor intensity of the operator is high, resulting in fatigue, and the blade is easy to touch the hand and cause work-related accidents. 4. It requires a lot of labor costs, and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/38
Inventor 姜文
Owner FUJIFILM IMAGING SYST SUZHOU
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