Suction jig

A jig and product technology, used in layered products, lamination auxiliary operations, lamination, etc., can solve problems such as affecting the quality of the attached surface, reducing the qualified product rate of film or tape, and difficult to ensure the quality of the attachment.
CN102642379AActive Publication Date: 2012-08-22CHENGYEDE KUNSHAN COMM TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHENGYEDE KUNSHAN COMM TECH
Publication Date
2012-08-22

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Abstract

The invention discloses a suction jig for attaching attached products to a large-area product, wherein the attached products are smaller than the outer frame of the large-area product. The suction jig comprises a lower mold, wherein a groove is arranged on the upper surface of the lower mold, the frame shape of the groove is the same as that of the product but is smaller than the outer frame of the product, and a passage is arranged in the lower mold and through connected to a vacuum machine out of the lower mold from the groove; and an upper mold above the lower mold, wherein air holes are uniformly arranged on the upper mold and are perpendicularly connected with the groove. According to the invention, when films or gummed paper in a large area is attached to the product, the films or gummed paper is placed on the suction jig provided by the invention; vacuum is generated in the jig through an air compressor so that the films or the gummed paper is flattened; then, the product is laminated on the flat films or gummed paper; the attaching quality can be greatly improved; and the surface defects are reduced.
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Description

technical field

[0001] The invention relates to a suction jig, in particular to a film-pasted suction jig. Background technique

[0002] When attaching a film or adhesive tape with a large area, it is difficult to attach it smoothly due to the large area. When pasting, the surface is prone to bubbles, wrinkles and other defects, which affects the surface quality of the attachment and makes the qualified product rate of the adhesive film or adhesive tape reduce. At present, the sticking of film or adhesive tape is usually done manually, and the sticking surface quality is controlled only by the operator's skills. When the area is large, it is difficult to guarantee the sticking quality only by the operator's operation level. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide an air-absorbing jig, which can greatly improve the sticking quality when attaching a film or adhesive tape with a large area.

[0004] In ord...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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