High-precision three-sided sticking tape machine

Abstract

The invention discloses a high-precision three-side adhesive tape sticking machine. The high-precision three-side adhesive tape sticking machine comprises a working platform, a stripping mechanism, a label absorbing mechanism and a positioning platform deck, wherein the stripping mechanism is fixedly arranged on the working platform; the label absorbing mechanism is arranged on the upper part of the stripping mechanism; the positioning platform deck is arranged at the left side of the label absorbing mechanism, and moves in the forward and backward direction; a turning-folding mechanism is arranged behind the positioning platform deck; the turning-folding mechanism comprises two supporting frames which are fixedly arranged on the working platform, limiting plates separately arranged on the supporting frames, and a roller wheel I and a roller wheel II arranged on the limiting plates; a pressure plate is arranged below the roller wheel II; and a power device for driving the pressure plate to move up and down is arranged below the pressure plate. According to the high-precision three-side adhesive tape sticking machine disclosed by the invention, an adhesive tape is turned and folded twice by 90 degrees through the pressure plate to reach the side surfaces and the bottom surface of a product, so that three-side adhesive tape sticking of the product is realized; and two rubber-coated rollers are utilized to perform compacting and leveling on the front surface and the back surface of the adhesive tape on the product; and a screen-shooting CCD is utilized to detect the adhesive tape sticking effect.

Description

Technical field [0001] The invention relates to the technical field of automation equipment, in particular to a high-precision three-sided tape sticking machine. Background technique [0002] In the liquid crystal display industry, foam or shading tape needs to be attached to the product. In the prior art, there is also a manual operation to manually attach the tape to the product. Chinese Patent Application Publication Number: CN106094724A, Application Publication Date: 2016.11.9, Title of Invention: High-precision foam sticking machine and its use method, discloses a high-precision foam sticking machine, which solves the problem of manual sticking of tape The problems of low production efficiency, poor precision, and many defective products have come. [0003] In production practice, it is sometimes necessary to attach tapes on three sides of the product. The above invention only solves the problem of poor accuracy of attaching tape on one side of the product, but does not solv...

AI Technical Summary

Problems solved by technology

In the prior art, there is still manual work, where the adhesive tape is manually attached to the product

Chinese patent application publication number: CN106094724A, application publication date: 2016.11.9, invention name: high-precision foam sticking machine and its use method, discloses a high-precision foam sticking machine, the invention solves the problem of manual sticking tape The problems of low production efficiency, poor precision and many defective products

[0003] In production practice, it is sometimes necessary to stick tape on three sides of the product. The above invention only solves the problem of poor precision of sticking tape on one side of the product, but does not solve the problem of sticking tape on three sides of the product; the existing solution is manual work In this way, the adhesive tape is aligned and attached by hand. This method has low attachment accuracy, poor yield rate, and low efficiency; and the operation of personnel is unstable and labor costs are high.

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