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Digital injection pressure device of pressure gel-forming machine

A pressurizing device and pressure gel technology, applied in the field of injection pressurizing devices, can solve the problems of inability to heat materials, control flow, etc.

Inactive Publication Date: 2009-08-05
SHANGHAI ROX ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the problem with the above structure is that it is impossible to heat the material at all times and control its flow.

Method used

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  • Digital injection pressure device of pressure gel-forming machine
  • Digital injection pressure device of pressure gel-forming machine
  • Digital injection pressure device of pressure gel-forming machine

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0015] Depend on Figure 4 It can be seen that the present invention includes: a feed port 10 connected to the material tank, a discharge port 11 connected to the material in the frame; a circulating heating oil pipe 12 is also included between the feed port 10 and the discharge port 11 , and a piston 13 that is arranged on the feed port 10 and the discharge port 11 and can control the discharge port; a control valve 14 is also respectively arranged in the feed port 10 and the discharge port 11;

[0016] Described control valve 14 is a pneumatic ball valve;

[0017] The control valve 14 and the piston 13 are respectively connected with a digital display mechanism (not shown in the figure).

[0018] The invention is connected with the material tank and the machine frame, plays a transitional heating and pressurizing function, and digitally disp...

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PUM

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Abstract

The invention relates to a digital injection pressure device in a pressure gel molding machine. The device comprises a material inlet (10) connected with a charging bucket, a material outlet (11) connected with material in a frame, a cyclic heating oil pipe (12) between the material inlet (10) and the material outlet (11), a piston (13) which is arranged on the material inlet (10) and the material outlet (11) and can control the material outlet, as well as control valves (14) which are arranged in the material inlet (10) and the material outlet (11) respectively. The device has the advantages of constantly heating the material, effectively controlling the flow rate of the material and digitally displaying the temperature and flow rate of the material.

Description

technical field [0001] The invention relates to a pressure gel forming machine, in particular to an injection pressure device in the pressure gel forming machine. Background technique [0002] A pressure gel molding machine is a device that heat-cures materials such as epoxy resin. [0003] Depend on figure 1 It can be seen that the pressure gel forming machine generally consists of a material tank 1, a hydraulic pressurization device 2, an air pump pressurization device 3, and a frame 4. [0004] Depend on figure 2 , 3 It can be seen that the pressurizing device in the prior art is composed of a hydraulic pressurizing device and an air pump pressurizing device. The hydraulic pressurizing device is connected to the movable mold 21 and the upper and lower core pullers (22, 23) of the frame, and is mainly used for mold The pressurization process of mold clamping and core pulling up and down; the air pump pressurization device mainly includes: cylinder 31, air compressor 3...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/53B29C45/74B29C45/23
Inventor 吴广军
Owner SHANGHAI ROX ELECTRIC
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