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CN-121973541-A - Screen sheet stripping equipment

CN121973541ACN 121973541 ACN121973541 ACN 121973541ACN-121973541-A

Abstract

The invention relates to the field of conveying stripping equipment, and discloses screen sheet stripping equipment which comprises a frame and a conveying belt system arranged on the frame, wherein the conveying belt system comprises a driving belt for conveying a workpiece, an adhesive tape is stuck on the workpiece, a stripping component corresponding to the adhesive tape is arranged on the front side of the frame, a control component for driving the stripping component is arranged on the frame, and a supporting plate which corresponds to the position of the driving belt and is movably attached to the control component is arranged in the frame. According to the invention, the stripping assembly can be driven to move back and forth and up and down through the cooperation among the driving belt, the control assembly, the stripping assembly, the bearing plate and the like, the stripping assembly is in an ascending state when moving backwards to be close to the adhesive tape, the stripping assembly can automatically descend to be adhered to the adhesive tape when moving backwards to be in place, then the sheet can be rapidly stripped from the substrate through the adhesive tape, and the substrate is still positioned on the driving belt to be removed later.

Inventors

  • HU HAN
  • QIAN JIAHAO

Assignees

  • 泰州尼柯微纳科技有限公司

Dates

Publication Date
20260505
Application Date
20260312

Claims (10)

  1. 1. The screen sheet stripping equipment comprises a frame and a conveying belt system arranged on the frame, wherein the conveying belt system comprises a driving belt for conveying a workpiece, and an adhesive tape is stuck on the workpiece, the front side of the frame is provided with a stripping component corresponding to the adhesive tape, the frame is provided with a control component for driving the stripping component, and a supporting plate which corresponds to the position of the transmission belt and is movably attached to the control component is arranged in the frame; after the control component is started to drive the stripping component to move to the upper side of the adhesive tape, the stripping component can be driven to descend and be adhered to the adhesive tape, and at the moment, the control component can drive the bearing plate to ascend to support the driving belt.
  2. 2. The screen sheet peeling apparatus according to claim 1, wherein the control assembly comprises a base fixedly mounted on the frame, the base is divided into a front base and a rear base, a motor is fixedly mounted on the front base, a circular shaft is mounted between an output shaft of the motor and the rear base, a guide groove in sliding engagement with the peeling assembly is formed in the circular shaft, and a cam movably attached to the support plate is fixedly mounted on the outer surface of the circular shaft.
  3. 3. The screen sheet peeling apparatus according to claim 2, wherein the guide groove includes a first guide groove and a second guide groove which are connected on both sides, a depth dimension of the first guide groove based on the circular axis being smaller than a depth dimension of the second guide groove based on the circular axis.
  4. 4. A screen sheet peeling apparatus according to claim 3, wherein the cam has a convex surface and a flat surface, both sides of the flat surface correspond to both sides of the first guide groove, respectively, and both sides of the convex surface correspond to both sides of the second guide groove, respectively.
  5. 5. A screen sheet peeling apparatus according to claim 3, wherein the second guide groove includes a first chute and a second chute which are connected, opposite sides of the first chute and the second chute being connected to both sides of the first guide groove, respectively, and a depth dimension of the second chute based on the circular axis being equal to a depth dimension of the first guide groove based on the circular axis.
  6. 6. A screen sheet peeling apparatus according to claim 3, wherein the peeling assembly comprises a cantilever arm slidably mounted on the front base, the cantilever arm being of U-shaped design and having two ends, a first end slidably fitted over the front base, a second end fixedly mounted with a rotatable roller which is freely rotatable on the basis of the second end of the cantilever arm itself, and an insert rotatably mounted on the first end of the cantilever arm slidably mounted in the first guide groove.
  7. 7. The screen sheet peeling apparatus according to claim 6, wherein a vertical groove is provided in the front of the base, two clamping blocks are provided in the vertical groove, the first clamping block is slidably fitted up and down with the vertical groove, the second clamping block is slidably fitted back and forth with the first clamping block, and the second clamping block is fixedly connected with the cantilever, and the cantilever is movable back and forth and up and down with respect to the base based on the vertical groove and the two clamping blocks.
  8. 8. The apparatus according to claim 6, wherein a distance is provided between the roller and the top of the belt, and the slug is positioned in the first guide groove, and the roller is driven to descend by the cantilever after the slug enters the second guide groove.
  9. 9. The apparatus according to claim 6, wherein the support plate comprises a slide plate slidably fitted to the rear base, a side plate movably fitted to the cam is fixedly installed on a surface of the slide plate, a circular plate is fixedly installed on a surface of the side plate away from the slide plate, the side plate and the circular plate are respectively vertically corresponding to the belt, the work piece is located in an upper region corresponding to the circular plate, and the tape is located in an upper region corresponding to the side plate and the circular plate.
  10. 10. The screen sheet stripping device according to claim 9, wherein the side plate is fixedly provided with a top plate, the transmission belt is provided with an opening which is matched with the top plate in size, the top of the top plate is provided with an arc surface, when the top plate ascends along with the side plate, the low point of the arc surface is coincident with the top surface of the transmission belt and the lowest point of the roller after descending, and the center of a virtual circle corresponding to the arc surface is concentric with the center of the circle after descending of the roller.

Description

Screen sheet stripping equipment Technical Field The invention relates to the technical field of conveying stripping equipment, in particular to screen sheet stripping equipment. Background The sheet material of the electroforming main/fine grid screen plate is formed by electroforming, the sheet material needs to be peeled off from the substrate after electroforming/film stripping, then the screen plate is formed by stretching the screen, the size of the sheet material is generally 300mm multiplied by 300mm, the thickness is between 5um and 30um, any crease is not allowed to be caused to the sheet material in the peeling process, and once the sheet material appears, the sheet material can only be processed as scrapping. At present, the stripping is mainly performed manually and directly or manually by means of a simple jig, and the reject ratio is still within a controllable range by adopting a manual stripping mode for the sheets with more connection points and more than ten micrometers in thickness. However, as the requirements of battery piece printing on screen silver paste unit consumption are higher and higher, the thickness of the main fine screen plate sheet is continuously reduced, and as the thickness of the sheet is reduced, the stripping defective rate can be exponentially increased, and as the thickness of the sheet is in the range of a plurality of micrometers, the manual stripping defective rate can reach more than 50 percent, in addition, the requirements of stripping procedures on proficiency are also high, the consistency of stripping procedures is controlled, the stable stripping defective rate is a great difficulty of the procedures, and batch scrapping is easily caused by unskilled personnel stripping procedures, so that certain use limitations exist. Accordingly, there is a need to provide a screen sheet peeling apparatus that solves the above-described technical problems. Disclosure of Invention The invention aims to provide a screen sheet stripping device which solves the problems in the background technology. In order to achieve the above purpose, a screen sheet stripping device is designed which can realize rapid stripping of sheets and can ensure stripping effect. Based on the thought, the invention provides the technical scheme that the screen sheet stripping equipment comprises a frame and a conveying belt system arranged on the frame, wherein the conveying belt system comprises a driving belt for conveying a workpiece, an adhesive tape is stuck on the workpiece, a stripping component corresponding to the adhesive tape is arranged on the front side of the frame, a control component for driving the stripping component is arranged on the frame, a supporting plate which corresponds to the driving belt in position and is movably attached to the control component is arranged in the frame, and after the control component is started to drive the stripping component to move to the upper side of the adhesive tape, the stripping component can be driven to descend and be stuck by the adhesive tape, and at the moment, the control component can drive the supporting plate to ascend to support the driving belt. As a further scheme of the invention, the control assembly comprises a base fixedly arranged on the frame, the base is divided into a front base and a rear base, a motor is fixedly arranged on the front base, a round shaft is jointly arranged between an output shaft of the motor and the rear base, a guide groove which is in sliding clamping connection with the stripping assembly is formed in the round shaft, and a cam which is movably attached to the bearing plate is fixedly arranged on the outer surface of the round shaft. As a further scheme of the invention, the guide groove comprises a first guide groove and a second guide groove which are communicated at two sides, and the depth dimension of the first guide groove based on the circular shaft is smaller than that of the second guide groove based on the circular shaft. As a further scheme of the invention, the cam is provided with a convex surface and a plane, two sides of the plane are respectively corresponding to two sides of the first guide groove, and two sides of the convex surface are respectively corresponding to two sides of the second guide groove. As a further scheme of the invention, the second guide groove comprises a first chute and a second chute which are communicated, wherein the opposite sides of the first chute and the second chute are respectively communicated with the two sides of the first guide groove, and the depth dimension of the second chute based on the circular shaft is equal to the depth dimension of the first guide groove based on the circular shaft. The stripping assembly comprises a cantilever which is slidably arranged on a front base, the cantilever is U-shaped and is provided with two end parts, the first end part is slidably sleeved on the front base, the second end part is fixedly provided with