Automatic film attaching machine and film removing method

Abstract

This invention discloses an automatic film applicator, comprising: a housing; and a film-tearing mechanism disposed within the housing. The film-tearing mechanism includes a collection box, two sliders, a substrate, two fixing parts, two connecting rods, two rollers, and a guide part. The two sliders are sleeved on the left and right sides of the collection box. The substrate is disposed at the top of the two sliders. The left and right ends of the upper surface of the substrate extend upward to form the two fixing parts, which are aligned with the left and right sides of the collection box. The two connecting rods are laterally disposed between the two fixing parts. The two rollers are sleeved on the two connecting rods. The guide part is disposed on the rear surface of the substrate, with one end fixed to the rear surface of the substrate and the other end aligned between the two rollers. Therefore, this automatic film applicator can improve the film-tearing accuracy and reliability.

Claims

1. An automatic film applicator, comprising: A shell; A film-tearing mechanism is disposed within the housing. The film-tearing mechanism includes a collection box, two sliders, a base plate, two fixing parts, two connecting rods, two rollers, and a guide part. The two sliders are sleeved on the left and right sides of the collection box. The base plate is disposed at the top of the two sliders. The left and right ends of the upper surface of the base plate extend upward to form the two fixing parts. The two fixing parts are aligned with the left and right sides of the collection box. The two connecting rods are horizontally disposed between the two fixing parts. The two rollers are sleeved on the two connecting rods. The guide part is disposed on the rear surface of the base plate. One end of the guide part is fixed to the rear surface of the base plate, and the other end of the guide part is aligned between the two rollers.

2. The automatic film applicator as claimed in claim 1, wherein the guide portion is provided with an extension portion and a support portion, the extension portion being perpendicular to the substrate and the bottom end of the extension portion being fixed to the substrate, the top end of the extension portion extending forward to form the support portion, and the support portion being aligned between the two rollers.

3. The automatic film applicator as described in claim 1, wherein the film peeling mechanism is provided with a Y-axis moving mechanism, the Y-axis moving mechanism is disposed on one side of the collection box, and the substrate is connected to the Y-axis moving mechanism.

4. The automatic film applicator as described in claim 1, further comprising a multi-axis moving mechanism disposed behind the film peeling mechanism.

5. A method for peeling off a protective film using an automatic film applicator, comprising the following steps: S101: A plurality of suction cups of a multi-axis moving mechanism adsorb a protective film in a film compartment and move to above a film peeling mechanism; S102: A piece of the protective film is moved to a support portion of a guide portion of the film peeling mechanism, and the two rollers of the film peeling mechanism clamp the piece of the protective film, wherein the frictional force between the two rollers of the film peeling mechanism and the piece of the protective film is less than the suction force of the plurality of suction cups; S103: A Z-axis moving mechanism of the multi-axis moving mechanism drives the plurality of suction cups to lift upward; and S104: A Y-axis moving mechanism of the film peeling mechanism drives the two rollers to move backward to peel off the piece of the protective film.

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