Automatic optical detection method and equipment for pressure-sensitive double-sided adhesive tape
A technology of automatic optical detection and double-sided tape, applied in sorting and other directions, can solve the problems of low efficiency of manual detection and difficulty in meeting the production needs of automated production lines
Active Publication Date: 2021-04-20
SUZHOU TIANLIDA ADHESIVE PROD CO LTD
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Problems solved by technology
At present, for the production of pressure-sensitive double-sided adhesive, in the final process of production, the double-sided adhesive needs to be tested in order to detect the glue on it, product position, foreign objects, etc. The current detection is generally It is done manually, the efficiency of manual detection is low, and it is difficult to meet the production needs of automated production lines
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[0079] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0080] The invention provides a technical solution: as Figure 1-21 , the optical detection equipment used in the pressure-sensitive double-sided adhesive automatic optical detection method of the present invention, the equipment includes a frame 1, a detection platform 2, a feeding system, a visual light source system 9, a winding system, a manual re-inspection device 3, PLC control system 12 and display 11, wherein, the left and right sides of described fram...
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The invention discloses a pressure-sensitive double-sided adhesive automatic optical detection method and its equipment. When the product is detected to be unqualified, it can automatically stop at a designated bad position, so as to facilitate manual re-inspection, improve efficiency and ensure detection accuracy. , the present invention adopts 5-megapixel industrial camera detection, the minimum size tolerance can reach ±0.1mm, and the minimum area tolerance is 0.1mm 2 , Reduce manual work and improve quality control. The invention can realize automatic detection of seven failure modes of waste foreign matter, lack of glue, product deviation, wrinkled glue, offset, overflow glue and size. The detection speed of the invention can reach 350 meters per hour , using the method and equipment of the present invention, for a 0.025M pitch and 7000pcs of tape per roll, it only takes 0.5 hours to detect one roll.
Description
technical field [0001] The invention relates to a pressure-sensitive double-sided adhesive automatic optical detection method and equipment thereof, and belongs to the technical field of pressure-sensitive double-sided adhesive automatic detection equipment. Background technique [0002] For the pressure-sensitive double-sided adhesive, it is one of the indispensable materials on the mobile phone, and it is used to fix and paste the circuit board in the mobile phone. At present, for the production of pressure-sensitive double-sided adhesive, in the final process of production, it is necessary to inspect the double-sided adhesive, so as to detect the condition of the adhesive on it, the position of the product, foreign objects, etc., the current detection is generally It is done manually, the efficiency of manual detection is low, and it is difficult to meet the production needs of automated production lines. [0003] Aiming at the above problems, the present invention provi...
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IPC IPC(8): B07C5/02B07C5/34B07C5/10
Inventor 沈为明余涛朱斌
Owner SUZHOU TIANLIDA ADHESIVE PROD CO LTD