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Plastic injecting and molding machine with safety protection device

A safety protection device and injection molding machine technology, which is applied in the field of injection molding machines, can solve the problems of plastic splashing and scalding people, work-related injuries, etc., and achieve the effect of improving the production safety factor

Inactive Publication Date: 2010-02-17
杨兆金
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, there is an injection molding machine. When working, the cylinder drives the upper table on the upper table. There are molds on the upper table and the lower table. When the upper table and the lower table are pressed together, The operator was too late to react and pressed his finger, causing an industrial accident
In addition, the molten plastic sometimes splashes and burns people

Method used

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  • Plastic injecting and molding machine with safety protection device
  • Plastic injecting and molding machine with safety protection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] As shown in the figure, an injection molding machine with a safety protection device includes an upper table 1, a lower table 2, an upper table 3, and a lower table 4. The upper table 1 is connected to the upper table 3, and the lower table 2 is connected to the lower table 4. On the top, an oil cylinder pull rod 16 is set between the upper table 3 and the lower table 4, and also includes a mechanical anti-maloperation device 6, a door touch switch 7, a door sensor switch 8 and an infrared anti-maloperation switch 9; on the upper table 3 and The front side of lower table surface 4 is provided with interconnected upper frame 5 and lower frame 13, left frame 12 and right frame 11, and the left end of upper frame 5 and lower frame 13 stretches out from left frame 12 respectively, at upper frame 5 and lower frame Upper chute 14 and lower chute 15 are respectively set on 13, and warehouse door 10 is connected between upper chute 14 and lower chute 15; Mechanical anti-misopera...

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PUM

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Abstract

The invention relates to a plastic injecting and molding machine with a safety protection device, belonging to the injecting and molding machine and comprising an upper worktable, a lower worktable, an upper worktable-top, a lower worktable-top and a mechanical misoperation-prevention device. Before plastic is placed by the operator, the door of a warehouse must be opened leftwards, and a shielding cover is covered on a sleeve cylinder because of the work of the mechanical misoperation-prevention device under the action of a tension spring so that an upper supporting arm can not penetrate through the shielding cover and enter the sleeve cylinder, the upper worktable which even works can not hurt the hands of the operator, and the production safety coefficient is improved.

Description

technical field [0001] The invention relates to an injection molding machine. Background technique [0002] In the prior art, there is an injection molding machine. During operation, the cylinder drives the upper workbench on the upper workbench. There are molds on the upper workbench and the lower workbench. When the upper workbench and the lower workbench are pressed together, The operator presses the finger due to the lack of time to react, causing work-related accidents. In addition, the molten plastic sometimes splashes and scalds people. Contents of the invention [0003] The object of the present invention is to provide an injection molding machine which can effectively prevent operators from being crushed and scalded. [0004] The invention includes an upper workbench, a lower workbench, an upper workbench, a lower workbench and a mechanical anti-misoperation device. The upper workbench is connected to the upper workbench, the lower workbench is connected to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/03B29C45/84
Inventor 杨兆金
Owner 杨兆金