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Vacuum adsorption molding method for realizing continuous production

A technology of vacuum adsorption molding and molding area, which is applied in the fields of leather, applications, household appliances, etc., can solve the problems of shortening the molding cycle and low efficiency, and achieve the effect of improving production efficiency

Active Publication Date: 2010-09-15
CHONGQING PINGWEI AUTO PARTS CO LTD
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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of low efficiency of existing equipment, and propose a method for realizing continuous vacuum adsorption molding that can realize sheet baking and adsorption molding simultaneously, thereby greatly shortening the molding cycle and improving production efficiency

Method used

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  • Vacuum adsorption molding method for realizing continuous production
  • Vacuum adsorption molding method for realizing continuous production
  • Vacuum adsorption molding method for realizing continuous production

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Experimental program
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Embodiment Construction

[0019] see figure 1 , the specific implementation process of this method is as follows:

[0020] 1. First place the roll of leather material ⑧ on the winding machine in the feeding area ①

[0021] 2. The leather is occluded by the upper and lower racks ⑨ (see figure 2 ) to move into the baking zone,

[0022] 3. Bake the leather in the upper furnace ② and the lower furnace ③ in the baking area

[0023] 4. After the leather reaches the baking temperature, it will continue to be driven by the rack ⑨ into the forming area (at this time, the lower leather enters the baking area for heating)

[0024] 5. After the leather material reaches the forming area, the upper pressing frame ④ of the forming equipment moves down under the drive of the upper pressing frame cylinder and clamps the leather material together with the lower pressing frame ⑤

[0025] 6. The lower mold ⑦ of the molding equipment is raised to the position driven by the lower mold motor, the lower mold is evacuated...

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Abstract

The invention discloses a vacuum adsorption molding method for realizing continuous production, which aims to improve vacuum adsorption molding production efficiency. In the method, a baking station and a molding station are separately arranged to form double stations; and rear-section leather can be heated at the same time when front-section leather is molded so as to realize the continuous production and avoid the problem that a single station of conventional vacuum adsorption methods makes sheet heating and vacuum molding required to be sequentially performed to cause a relatively longer period. The method has the advantages of greatly shortening a molding period and improving molding efficiency.

Description

technical field [0001] The invention belongs to the vacuum adsorption molding technology. Background technique [0002] The vacuum adsorption molding process is widely used in the production of automotive interior parts. The traditional equipment adopts single-station molding. The heating of the sheet and the adsorption molding are carried out at the same station. Therefore, the adsorption can only be carried out after the heating temperature of the sheet reaches the set temperature. Molding, molding efficiency is very low, and can only carry out semi-automatic operation. Contents of the invention [0003] The purpose of the present invention is to solve the problem of low efficiency of existing equipment, and propose a method for realizing continuous vacuum adsorption molding that can realize sheet baking and adsorption molding simultaneously, thereby greatly shortening the molding cycle and improving production efficiency. [0004] Technical scheme of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B68F1/00
Inventor 李力李文辉何斌
Owner CHONGQING PINGWEI AUTO PARTS CO LTD
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