Punching and film attaching device

Abstract

The invention provides a punching and film attaching device which comprises a base, a punching template fixed to the base, a punching push plate and a driving mechanism. The punching push plate is arranged on the upper side of the punching template. The driving mechanism is arranged on the upper side of the punching push plate and used for driving the punching push plate to press down to completefilm attaching. The driving mechanism comprises a driving source and a driving shaft protruding and extending out of one end of the driving source. The tail end of the driving shaft is provided with an eccentric device. The driving mechanism further comprises a driving plate for reciprocating in cooperation with the eccentric device and a guide rail for bearing the reciprocating of the driving plate. The punching template is driven by a servo motor and a gear motor to move up and down on the guide rail, so that precise punching and film attaching operation is completed; the punching and film attaching device is stable and efficient and is widely applied the field of product punching and film attaching in the electronics industry, and semiconductor industry and other industries; and in addition, when the film attaching process is carried out through the punching and film attaching device, the three types of damage (scratch damage, collision damage and crush damage) to a film and a product can be effectively avoided.

Description

technical field [0001] The invention belongs to the field of 3C and semiconductor automatic film sticking, and in particular relates to a stamping film sticking device. Background technique [0002] In the existing semiconductor and 3C technology fields, it is often necessary to paste a protective film on the surface of the product. The traditional manual film sticking steps are cumbersome and inefficient, greatly occupying human resources and cannot guarantee high-quality production. From product positioning to film release, there are various hidden dangers and deficiencies. For example, product positioning cannot be guaranteed in all directions, up, down, left, and right, and the same is true for the position of the film. In addition, the accuracy of the film sticking process cannot be effectively controlled, and when the position of the film and the product cannot be accurately aligned, the film and the product are prone to three injuries. [0003] In addition, although...

AI Technical Summary

Problems solved by technology

Traditional manual film sticking steps are cumbersome and inefficient, greatly occupying human resources and cannot guarantee high-quality production

From product positioning to film release, there are various hidden dangers and deficiencies. For example, product positioning cannot be guaranteed in all directions, up, down, left, and right, and the same is true for the position of the film.

In addition, the accuracy of the film sticking process cannot be effectively controlled, and when the position of the film and the product cannot be accurately aligned, the film and the product will be prone to three injuries.

[0003] In addition, although semi-automatic punching and film sticking devices have appeared on the market, after stamping and pasting a product, it is necessary to reset the stamping part, and then drive the stamping part to perform a second stamping, which cannot achieve reciprocating Continuous stamping cannot be used for assembly line operations, which greatly reduces the efficiency of stamping and film application

However, the existing semi-automatic punching and film sticking device also has the defects of inaccurate product and film position positioning, and prone to three injuries during the stamping and film sticking process.

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