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Vacuum pumping suction control method in one-time forming

A vacuum suction and control method technology, which is applied in the field of mechanical control, can solve the problems of poor operability, blistering into raw materials, raw materials entering, etc., and achieve the effect of improving operability

Inactive Publication Date: 2018-11-02
佛山市星澳包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] To solve the problem of one-time molding, the problem of raw materials entering into the blister must be solved, and to solve the problem of raw materials entering, the mold and the blister must be fully bonded; the prior art does not add vacuum suction control, and the operability is poor;

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] The present invention adds a vacuum suction function and a corresponding program, changes the original program, and adds a mold-moving suction program when placing the blister, which improves the operability of the vacuum suction control.

[0034] figure 1 As shown, the vacuum suction control method in one-time molding provided by the embodiment of the present invention adopts one-time molding vacuum suction control, including:

[0035] S101: mold transfer vacuum;

[0036] S102: Implanting blister;

[0037] S103: mold closing;

[0038] S104: feeding;

[0039] S105: pressurization;

[0040] S106: heating;

[0...

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Abstract

The invention belongs to the technical field of mechanical control, and discloses a vacuum pumping suction control method in one-time forming. The vacuum pumping suction control over transfer mold pumping suction is carried out when blister is put. The vacuum pumping suction control method in one-time forming specifically comprises the steps of blister implanting, fixed mold vacuumizing, mold closing, feeding, pressurizing, heating, cooling, vacuumizing, mold opening and product taking. According to the vacuum pumping suction control method in one-time forming, a vacuum pumping suction function is added and a corresponding procedure is added, original procedures are changed, the transfer mold pumping suction procedure when the blister is put is added, and operability of vacuum pumping suction control is improved.

Description

technical field [0001] The invention belongs to the technical field of mechanical control, and in particular relates to a vacuum suction control method in one-shot molding. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] The existing technology is secondary molding. The secondary molding is to mold the foam first, then implant accessories, and then produce the product. The whole process takes a long time and consumes a lot of energy. [0004] In the existing secondary molding, mold closing---feeding---pressurization---heating---cooling---vacuum---mold opening---implantation suction---mold closing- -- Pressurization --- Heating --- Cooling --- Vacuum --- Mold opening --- Take the product. [0005] One-time molding needs to be implanted into the blister first. Since there is no vacuum suction function, the blister and the mold cannot be fully bonded, resulting in a large amount of raw material bubble...

Claims

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Application Information

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IPC IPC(8): B29C51/10B29C51/46
CPCB29C51/10B29C51/46
Inventor 冯照健
Owner 佛山市星澳包装有限公司