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Fully-automatic vacuum bicolor one-time foaming forming machine

A foam molding machine, fully automatic technology, applied in the field of fully automatic vacuum two-color one-time foam molding machine, can solve the problems of low product pass rate, difficult vacuuming, etc., and achieve the goal of increasing pass rate, improving efficiency, and stable operation Effect

Pending Publication Date: 2018-10-23
JINJIANG BANGDA PLASTIC
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, in view of the above problems, the present invention provides a fully automatic vacuum two-color one-time foaming molding machine, which mainly solves the problem that the vacuuming of the foaming molding machine in the prior art is difficult, resulting in a low product qualification rate.

Method used

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  • Fully-automatic vacuum bicolor one-time foaming forming machine
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  • Fully-automatic vacuum bicolor one-time foaming forming machine

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Embodiment Construction

[0014] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0015] Embodiments of the invention are:

[0016] refer to figure 1 , figure 2 and image 3 , a full-automatic vacuum two-color one-time foaming molding machine, including a frame 1 and a heating station 2 arranged on the frame 1, and the upper and lower parts of the heating station 2 on the frame 1 are respectively provided with upper templates 3 and the lower pressure plate 4, the upper template is located in the heating station 2 and is respectively provided with a first through hole and a second through hole for vacuuming and vacuum breaking, and the lower pressure plate is located on the frame 1 4 is provided with a booster cylinder 6 that drives the lower pressure plate 4 to move up and down. The lower surface of the upper template 3 is provided with an upper heat insulation board 7. The lower surface of the upper heat insulation board 7 is...

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Abstract

The invention relates to the field of foaming forming machines, in particular to a fully-automatic vacuum bicolor one-time foaming forming machine. According to the fully-automatic vacuum bicolor one-time foaming forming machine, the problem that in the prior art, vacuumizing difficulty is high, and consequently the product qualification rate is low is mainly solved. The fully-automatic vacuum bicolor one-time foaming forming machine comprises a rack and a heating station arranged on the rack. Side wall plates are fixedly arranged on the positions, on the two sides of the heating station, of the rack correspondingly. Guiding devices are arranged on the side wall plates in an extending mode in the two transverse directions. Side sliding plates are arranged at the two ends of the guiding devices correspondingly and provided with third driving devices for driving the side sliding plates to move. Side sliding grooves are formed in the positions, on the two side wall plates, of the oppositesurfaces of the side sliding plates correspondingly. A sealing lifting door is slidably arranged in the side sliding grooves. A fourth driving device is hinged between the rack and a sealing side sliding door.

Description

technical field [0001] The invention relates to the field of foam molding machines, in particular to a full-automatic vacuum two-color primary foam molding machine. Background technique [0002] At present, in the production of foamed articles, the plastic to be processed is usually first added with a foaming agent, stirred and mixed into ingredients, and then the ingredients are sent to the injection molding machine, and the blank is injected; then the blank is put into the foam In the forming mold of the molding machine, it is equipped with heating to foam the blank in the mold into various finished products. However, when the blank is put into the mold for foam molding, because the air in the mold cavity is not effectively removed, the resistance of the air is often encountered during the production process, resulting in too long foaming time and the generation of air bubbles, and it is difficult to close the mold. Not only the production The speed is slow, the yield is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C44/34B29C44/02
CPCB29C44/02B29C44/3403B29C44/3415
Inventor 石鹏涛
Owner JINJIANG BANGDA PLASTIC
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