Synchronous film tearing mechanism for adh back film material

Abstract

The invention discloses a synchronous stripping mechanism for a film of an ADH back coating sheet material. The mechanism comprises a film stripping component and a mechanical arm, wherein the film stripping component comprises a linear sliding table, an idler wheel, an idler wheel base, a dop, a dop base and a dop cylinder; the linear sliding table comprises a sliding table base, a sliding block and a modular power component; the idler wheel is arranged on the idler wheel base in a rotary mode; the idler wheel base is fixedly arranged at one side of the top end of the sliding table base, and a stripping knife is arranged on the idler wheel base and located at one side of the idler wheel; the dop and the dop cylinder are arranged on the dop base, the dop base is fixedly connected with the sliding block, and the dop cylinder can drive the dop to be closed or opened; the power component enables an opening of the dop to directly face the ADH back coating sheet material arranged on the idler wheel while driving the sliding block and driving the dop to rise to a certain height; the mechanical arm comprises a mechanical arm sucker and a mechanical arm power component. By the adoption of the mechanism, the ADH back coating sheet material can be stripped off effectively and quickly, so that the purposes of improving the production efficiency and reducing labor cost are realized.

Description

technical field [0001] The invention relates to a film tearing mechanism, in particular to a synchronous film tearing mechanism for ADH adhesive sheets. Background technique [0002] Electronic products, especially mobile phones, often need to be bonded with ADHESIVE (ADH) adhesive during assembly and processing. ADH adhesive is usually supplied in the form of sheets. The ADH adhesive sheet includes adhesive film and its upper and lower sides. film, and one end of the protective film has a convex surface beyond the adhesive film. When using ADH adhesive, the protective film needs to be torn off. However, in the prior art, the protective film of the ADH adhesive sheet material is usually peeled off by manually pinching the convex surface. That is, the protective film and the adhesive film are peeled off manually, resulting in high labor costs and low production and processing efficiency. Contents of the invention [0003] In order to solve the above-mentioned technical pro...

AI Technical Summary

Problems solved by technology

[0002] Electronic products, especially mobile phones, often need to be bonded with ADHESIVE (ADH) adhesive during assembly and processing. ADH adhesive is usually supplied in the form of sheets. The ADH adhesive sheet includes adhesive film and its upper and lower sides. film, and one end of the protective film has a convex surface beyond the adhesive film. When using ADH adhesive, the protective film needs to be torn off. However, in the prior art, the protective film of the ADH adhesive sheet material is usually peeled off by manually pinching the convex surface. That is, the protective film and the adhesive film are peeled off manually, resulting in high labor costs and low production and processing efficiency

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