Apparatus for mounting film to frame and its tense attaching platform

Abstract

This invention proposes a film material frame-applying device and its adsorption and tensioning platform. The adsorption and tensioning platform adsorbs and tensions the roll film material, allowing the fixture frame to be applied while maintaining the tension of the film material. Simultaneously, with the cooperation of a detector and a correction mechanism, the fixture frame is accurately positioned, and the film material remains flat after frame application, which facilitates subsequent processing.

Claims

1. A film material bonding device, comprising: a base for disposing a roll of film material on one side thereon; a film material support platform disposed on the base and adjacent to the roll of film material, wherein one portion of the roll of film material is conveyed to the film material support platform along a conveying direction; and an adsorption and tensioning platform disposed on the base, which can approach or move away from the roll of film material relative to the base, the adsorption and tensioning platform having two adsorption devices for adsorbing the film material located on the film material support platform, the two adsorption devices being able to approach or move away relatively horizontally along a direction perpendicular to the conveying direction, thereby tensioning the film material by the two adsorption devices moving away relatively horizontally, and the adsorption and tensioning platform conveying the film material along the conveying direction; A frame-attaching platform is disposed on the base and adjacent to the film material support platform on the side relatively away from the roll film. It can receive the adsorption and tensioning platform and the film material adsorbed thereon, for a fixture frame to be attached to the film material. A fixture frame slide is disposed on the base and can move closer to or further away from the roll film material relative to the base along the transport direction to clamp the fixture frame after the film material is attached. The adsorption and tensioning platform is in a state of releasing the adsorption of the film material. The fixture frame slide drives the fixture frame and the film material attached thereon to move along the transport direction to a temporary position and then cuts the film material to obtain a fixture frame film material.

2. The film material bonding equipment as described in claim 1, wherein the two adsorption devices are respectively a movable adsorption device and a fixed adsorption device, or both adsorption devices are movable adsorption devices, and the adsorption devices are vacuum adsorption or electrostatic adsorption.

3. The film material bonding device as described in claim 1, wherein the bonding platform is movable away from or toward the base along the Z-axis direction, and the fixture frame is attached to the bottom surface of the film material.

4. The film application frame device as described in claim 3, wherein the application platform includes a detector and a correction mechanism, wherein the detector senses the relative position of the fixture frame and the film, and the correction mechanism performs positioning correction.

5. The film application frame apparatus as described in claim 1, wherein the fixture frame slide includes at least two fixture frame clamping parts, which can be clamped on both sides of the fixture frame for movement.

6. The film application frame apparatus as described in claim 1, wherein the fixture frame slide is capable of approaching or moving away from the base along the Z-axis.

7. An adsorption stretching platform suitable for traction of a roll of film, characterized in that the adsorption stretching platform has two adsorption devices for adsorbing one of the rolls of film, the two adsorption devices being able to move relatively horizontally away from or towards each other along a direction perpendicular to one of the transport directions of the film.

8. The adsorption and stretching platform as described in claim 7, wherein one of the adsorption devices is a movable adsorption device and the other adsorption device is a fixed adsorption device, wherein the movable adsorption device can move away from the fixed adsorption device after adsorbing the film material, thereby stretching the film material.

9. The adsorption and stretching platform as described in claim 7, wherein the adsorption device is a movable adsorption device, which can move away from each other after adsorbing the membrane material, thereby stretching the membrane material.

10. The adsorption support platform as described in claim 7, wherein the adsorption device is a vacuum adsorption device or an electrostatic adsorption device.

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