A release paper stripping tool

Abstract

The utility model discloses a kind of release paper stripping tool, including stripping execution device and product clamping device;Product clamping device is used to clamp the product of type paper to be stripped;Stripping execution device includes fixed base, stripping insert and press-down driving part;Press-down driving part is fixed in fixed base, and the movable end of press-down driving part is connected with stripping insert, wherein, stripping insert is configured to move towards the direction of the support surface close to or away from fixed base.The utility model uses product fixed assembly to fix the product with release paper, and then product clamping device controls product to be close to stripping insert, so that stripping insert is inserted into the middle of release paper and the side of product with glue, and then press-down driving part controls stripping insert to press down release paper on fixed base, while product clamping device drives product to move up, complete release paper stripping process, to minimize the damage caused to the side of product with glue in the process of stripping release paper, improve stripping effect.

Description

Technical Field

[0001] This utility model relates to the field of automation technology, and in particular to a release paper peeling tool. Background Technology

[0002] Release paper, also known as release liner, anti-sticking paper, or silicone paper, is a type of release paper used to prevent prepreg from sticking together and protecting it from contamination. Some existing products, such as glass bases, have release paper on the adhesive side. Currently, when the adhesive side of a product needs to be used, the release paper is usually peeled off manually by the operator.

[0003] However, manually peeling off the release paper can easily cause fingers to come into contact with the adhesive side of the product, resulting in the fingers becoming contaminated with grease, dust, etc., which affects the adhesiveness. Furthermore, manual operation makes it difficult to control the peeling force and angle, easily damaging the adhesive side of the product and leading to inconsistent peeling results. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a release paper peeling tool that can minimize the damage to the glued side of the product during the release paper peeling process.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A release paper peeling tool, comprising: Product clamping device, the product clamping device is used to clamp the product of the paper to be peeled off; A stripping actuator, comprising a fixed base, a stripping insert, and a pressing drive component; The pressing drive is fixed to the base, and the movable end of the pressing drive is connected to the peeling tab, wherein the peeling tab is configured to move toward or away from the support surface of the base. Furthermore, it also includes a vacuum adsorption device; The support surface of the fixed base is provided with vacuum holes, and the vacuum adsorption device is connected to the vacuum holes.

[0006] Furthermore, there are at least two vacuum holes, and all the vacuum holes are arranged in an array on the support surface of the fixed base.

[0007] Furthermore, it also includes an air blowing assembly; The air blowing nozzle of the air blowing assembly is disposed on the support surface of the fixed base, and the orientation of the air blowing nozzle is parallel to the support surface of the fixed base.

[0008] Furthermore, the air nozzle is flat and parallel to the support surface of the fixed base.

[0009] Furthermore, it also includes a release paper collection chamber, which is disposed opposite to the air nozzle, and the peeling insert is located between the air nozzle and the release paper collection chamber.

[0010] Furthermore, the mounting base includes a mounting bracket and a support pad; The support pad is detachably mounted on the mounting frame, and the peeling insert moves toward the support surface of the support pad or away from it. The downward driving component is disposed within the mounting bracket.

[0011] Furthermore, the support pad is provided with clearance holes; The movable end of the pressure drive is connected to the stripping insert through the clearance hole.

[0012] Furthermore, the movable end of the product clamping device is provided with a product fixing component, which includes a first gripper, a second gripper, and a clamping drive component; The clamping drive is disposed on the movable end of the product clamping device, and the first jaw and the second jaw are respectively connected to the two movable ends of the clamping drive.

[0013] Furthermore, the edge of the stripping insert is blade-shaped.

[0014] Furthermore, the product clamping device includes a robotic arm; The product fixing component is mounted on the robotic arm.

[0015] The beneficial effects of this utility model are as follows: It provides a release paper peeling fixture, which uses a product fixing component to fix a product with release paper, and then a product clamping device controls the product to approach the peeling insert, so that the peeling insert is inserted between the release paper and the glued side of the product. Then, a downward driving component controls the peeling insert to press the release paper down onto the fixing seat, while the product clamping device moves the product upward to complete the release paper peeling process. This minimizes the damage to the glued side of the product during the release paper peeling process and improves the peeling effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the peeling actuator of a release paper peeling tool according to the present invention; Figure 2 This is a schematic diagram of the product clamping device of a release paper peeling tool according to the present invention; Figure 3 for Figure 1 Enlarged view of point A in the middle; Figure 4This is a schematic diagram showing the cooperation between the release paper peeling device and the product clamping device of the present invention when used on glass. Figure 5 for Figure 4 Enlarged diagram of point B in the middle.

[0017] Label Explanation: 1. Product clamping device; 2. Fixing base; 3. Peeling insert; 4. Pressing drive; 5. Product fixing assembly; 6. Vacuum hole; 7. Air blowing assembly; 8. Release paper collection chamber; 9. Product; 10. Release paper; 21. Mounting bracket; 22. Support pad; 221. Clearance hole; 51. First gripper; 52. Second gripper; 53. Clamping drive unit. Detailed Implementation

[0018] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0019] Some existing products 9, such as glass bases, have release paper 10 on the adhesive side. When the adhesive side of product 9 needs to be used, the release paper 10 is usually peeled off manually by the operator. However, manually peeling the release paper 10 easily leads to fingers coming into contact with the adhesive side of the product, causing it to become contaminated with grease, dust, etc., affecting the adhesion. Furthermore, manual operation makes it difficult to control the peeling force and angle, easily damaging the adhesive side of the product, resulting in inconsistent peeling results.

[0020] To solve at least the above problems, such as Figures 1 to 3 As shown, this application provides a release paper peeling fixture, including a peeling actuator and a product clamping device 1; combined with Figure 1 and Figure 3 As shown, the peeling actuator includes a fixed base 2, a peeling insert 3, and a pressing drive 4; the movable end of the pressing drive 4 is connected to the peeling insert 3, and the peeling insert 3 moves toward the support surface of the fixed base 2 or away from it; the product clamping device 1 is used to clamp the product 9 of the paper to be peeled.

[0021] like Figure 2 As shown, the product clamping device 1 can be a robotic arm, mainly responsible for picking up, placing, and moving the product 9. The edge of the release tab 3 is blade-shaped, used to insert into the gap between the surface of the product 9 and the release paper 10.

[0022] Referring to the figure, taking product 9 with release paper attached to the bottom as an example, the peeling process of a release paper peeling tool is as follows: First, the product clamping device 1 grabs the product and controls the product 9 to move horizontally close to the peeling insert 3.

[0023] Then, combine Figure 4 and Figure 5 As shown, during the horizontal approach process, the gap between the surface of product 9 and release paper 10 is always aligned with the edge of the release insert 3 until the edge of the release insert 3 is inserted into the gap. Figure 5 This is a schematic diagram showing the effect after the stripped insert 3 is inserted into the gap.

[0024] Finally, the downward driving component 4 controls the peeling insert 3 to move downward, so that the peeling insert 3 presses down on the release paper 10, thereby peeling the release paper 10 from the bottom of the product 9 to create a small opening; the peeling insert 3 cooperates with the support surface of the fixing seat 2 to clamp the release paper 10, and then the product clamping device 1 drives the product to move upward, thereby peeling the release paper 10 from the bottom of the product.

[0025] To improve the peeling effect, the fixture also includes a vacuum adsorption device; vacuum holes 6 are provided on the support surface of the fixed base 2, and the vacuum adsorption device is connected to the vacuum holes 6. During the peeling process of the release paper 10, the vacuum adsorption device provides an adsorption force in the same direction as the downward pressure of the downward driving component 4, assisting the release paper 10 to separate quickly from the product 9. Furthermore, the vacuum adsorption device also prevents the peeled release paper 10 from scattering randomly. As a preferred design, there are at least two vacuum holes 6, and all vacuum holes 6 are arranged in an array on the support surface of the fixed base 2. Multiple vacuum holes 6 can increase the adsorption area and adsorption force, providing better peeling assistance even when dealing with larger areas of release paper 10. It is worth noting that the vacuum adsorption device generally uses an existing vacuum pump, which is connected to the vacuum holes 6 via an air circuit.

[0026] In some industrial scenarios, tooling needs to be placed on the production line to sequentially peel release paper 10 off multiple products 9. This results in a large quantity of released release paper 10. To properly manage the waste release paper 10, the tooling also includes an air blowing assembly 7 and a release paper collection chamber 8. The air blowing nozzle of the air blowing assembly 7 is mounted on the support surface of the fixed base 2, and the direction of the air blowing nozzle is parallel to the support surface of the fixed base 2. The release paper collection chamber 8 is positioned opposite the air blowing nozzle, and the peeling insert 3 is located between the air blowing nozzle and the release paper collection chamber 8. The air blowing nozzle is flat and parallel to the support surface of the fixed base 2.

[0027] Reference Figure 3 Upon completion of the peeling process, the release paper 10 is adsorbed and fixed by the vacuum adsorption device. At this point, the vacuum adsorption device is turned off, and the air blowing component 7 is activated to blow the release paper 10 into the release paper collection chamber 8. In this way, the waste release paper 10 is collected uniformly for easy cleaning.

[0028] In some implementations, such as Figure 1As shown, the mounting base 2 includes a mounting frame 21 and a support pad 22; the support pad 22 is detachably mounted on the mounting frame 21, and the release tab 3 moves toward or away from the support surface of the support pad 22; the pressing drive 4 is disposed within the mounting frame 21. Using the detachable support pad 22, the support height can be flexibly adjusted, thereby forming different spacing sizes with the release tab 3 to accommodate the release paper 10 peeling requirements of products 9 of different sizes.

[0029] In some implementations, such as Figure 3 As shown, the support pad 22 is provided with a clearance hole 221; the movable end of the pressing drive 4 is connected to the stripping insert 3 by passing through the clearance hole 221. The clearance hole 221 can effectively improve the integration of components such as the support pad 22 and the pressing drive 4, and save the space occupied by the tooling.

[0030] In some implementations, such as Figure 4 As shown, the movable end of the product clamping device 1 is provided with a product fixing component 5. The product fixing component 5 includes a first gripper 51, a second gripper 52, and a clamping drive component 53. The clamping drive component 53 is disposed on the movable end of the product clamping device 1, and the first gripper 51 and the second gripper 52 are respectively connected to the two movable ends of the clamping drive component 53.

[0031] Please refer to Figures 1 to 5 Embodiment 1 of this utility model is as follows: A release paper peeling fixture includes a product clamping device 1 for clamping a product 9 of release paper to be peeled; and a peeling execution device including a fixed base 2, a peeling insert 3, and a pressing drive 4; the pressing drive 4 is fixed to the fixed base 2, and the movable end of the pressing drive 4 is connected to the peeling insert 3, wherein the peeling insert 3 is configured to move toward or away from the support surface of the fixed base.

[0032] In this embodiment, combined with Figure 4 As shown, the operation process of a release paper peeling tool is as follows: First, the product clamping device 1 grabs the product 9 and controls the product 9 to move horizontally close to the peeling insert 3.

[0033] Then, during the horizontal approach process, the gap between the surface of product 9 and release paper 10 is always aligned with the edge of the release tab 3, until the blade-shaped edge of the release tab 3 is inserted into the gap, i.e. Figure 5 As shown.

[0034] Finally, the product clamping device 1 moves the product 9 upward, while at the same time, the pressing drive 4 controls the peeling insert 3 to move downward, so that the peeling insert 3 presses down on the release paper 10, thereby peeling the release paper 10 from the bottom of the product 9. The pressing drive 4 can be a lifting cylinder.

[0035] In this embodiment, the downward driving component 4 can slightly control the downward movement of the peeling insert 3 to peel the release paper 10 out of a small opening. Then, after the peeling insert 3 and the supporting surface of the fixing seat 2 cooperate to clamp the release paper 10, the product clamping device 1 drives the product 9 to move upward to complete the peeling process.

[0036] like Figure 3 As shown, vacuum holes 6 are provided on the support surface of the fixing base 2, and the vacuum adsorption device is connected to the vacuum holes 6. Furthermore, there are at least two vacuum holes 6, and all vacuum holes 6 are arranged in an array on the support surface of the fixing base 2. When multiple vacuum holes 6 are arranged in a regular pattern, they can form a continuous "adsorption area" on the support surface, rather than isolated "adsorption points." This "surface adsorption" effect can firmly fix the release paper 10 to the support surface. Even if the peeling insert 3 is pressed down or the product 9 moves upward, generating lateral tension, the release paper 10 will not shift, ensuring that the peeling action always proceeds along the preset path. Moreover, increasing the number of vacuum holes 6 increases the adsorption area, allowing the vacuum adsorption device to flexibly adsorb release paper 10 of various sizes.

[0037] In this embodiment, as Figure 2 and Figure 4 As shown, the product clamping device 1 includes a robotic arm; a product fixing component 5 is mounted on the robotic arm. The product fixing component 5 includes a first gripper 51, a second gripper 52, and a clamping drive component 53; the clamping drive component 53 is mounted on the movable end of the product clamping device 1, and the first gripper 51 and the second gripper 52 are respectively connected to the two movable ends of the clamping drive component 53. The clamping drive component 53 can be a clamping cylinder.

[0038] Please refer to Figure 1 Embodiment two of this utility model is as follows: A release paper peeling fixture, based on the above-described embodiment one, further includes an air blowing assembly 7 and a release paper collection chamber 8; the air blowing nozzle of the air blowing assembly 7 is disposed on the support surface of the fixed base 2, and the orientation of the air blowing nozzle is parallel to the support surface of the fixed base 2; the release paper collection chamber 8 is disposed opposite to the air blowing nozzle. The air blowing nozzle is flat and parallel to the support surface of the fixed base 2.

[0039] In this embodiment, as Figure 1 As shown, the release paper collection chamber 8 is equipped with a guide surface opposite to the air nozzle. When the release paper 10 is blown into the release paper collection chamber 8, it will fall along the guide surface to the designated position, thus completing the automatic collection of the release paper 10.

[0040] Please refer to Figure 1 Embodiment three of this utility model is as follows: A release paper peeling fixture, based on the above embodiment one or two, includes a mounting base 2 comprising a mounting frame 21 and a support pad 22; the support pad 22 is detachably mounted on the mounting frame 21, and the peeling insert 3 moves towards or away from the support surface of the support pad 22; a downward pressure drive 4 is disposed within the mounting frame 21. The mounting frame 21 and the support pad 22 are preferably made of aluminum, which is lightweight and provides sufficient stability to meet the fixture requirements.

[0041] like Figure 3 As shown, the support pad 22 is provided with a clearance hole 221; the movable end of the pressing drive 4 is connected to the stripping insert 3 by passing through the clearance hole 221.

[0042] In summary, this utility model provides a release liner peeling fixture. A product fixing component secures a product with release liner, and a product clamping device controls the product to approach the peeling insert, allowing the peeling insert to insert between the release liner and the adhesive side of the product. A downward driving component then controls the peeling insert to press the release liner onto the fixing base, while the product clamping device moves the product upward, completing the release liner peeling process. This minimizes damage to the adhesive side of the product during the peeling process, improving the peeling effect. During peeling, a vacuum adsorption device provides adsorption force in the same direction as the downward driving component, assisting in the rapid separation of the release liner from the product. Furthermore, the vacuum adsorption device prevents the peeled release liner from scattering randomly. After peeling is complete, an air blowing component is activated to blow the release liner into the release liner collection chamber, preventing the release liner from scattering.

[0043] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A release paper peeling tool, characterized in that, include: Product clamping device (1), the product clamping device (1) is used to clamp the product of the paper to be peeled off; The stripping actuator includes a fixed base (2), a stripping insert (3), and a pressing drive (4). The pressing drive (4) is fixed to the fixed base (2), and the movable end of the pressing drive (4) is connected to the peeling insert (3), wherein the peeling insert (3) is configured to move toward or away from the support surface of the fixed base.

2. The release paper peeling tool according to claim 1, characterized in that, It also includes a vacuum adsorption device; The fixed base (2) has a vacuum hole (6) on its support surface, and the vacuum adsorption device is connected to the vacuum hole (6).

3. The release paper peeling tool according to claim 2, characterized in that, There are at least two vacuum holes (6), and all the vacuum holes (6) are arranged in an array on the support surface of the fixed base (2).

4. The release paper peeling tool according to claim 1, characterized in that, It also includes an air blowing component (7); The air blowing nozzle of the air blowing assembly (7) is disposed on the support surface of the fixed base (2), and the orientation of the air blowing nozzle is parallel to the support surface of the fixed base (2).

5. The release paper peeling tool according to claim 4, characterized in that, The air nozzle is flat and parallel to the support surface of the fixed base (2).

6. The release paper peeling tool according to claim 4, characterized in that, It also includes a release paper collection chamber (8), which is disposed opposite to the air nozzle, and the peeling insert (3) is located between the air nozzle and the release paper collection chamber (8).

7. The release paper peeling tool according to claim 1, characterized in that, The fixed base (2) includes a mounting bracket (21) and a support pad (22); The support pad (22) is detachably mounted on the mounting bracket (21), and the peeling insert (3) moves toward the support surface of the support pad (22) or away from it. The downward driving component (4) is disposed within the mounting bracket (21).

8. The release paper peeling tool according to claim 7, characterized in that, The support pad (22) is provided with a clearance hole (221); The movable end of the pressure drive (4) is connected to the stripping insert (3) through the clearance hole (221).

9. The release paper peeling tool according to claim 1, characterized in that, The product clamping device (1) is provided with a product fixing component (5) on its movable end. The product fixing component (5) includes a first clamp (51), a second clamp (52), and a clamping drive component (53). The clamping drive (53) is disposed on the movable end of the product clamping device (1), and the first jaw (51) and the second jaw (52) are respectively connected to the two movable ends of the clamping drive (53).

10. The release paper peeling tool according to claim 1, characterized in that, The edge of the stripping insert (3) is blade-shaped.

11. A release paper peeling tool according to claim 9, characterized in that, The product clamping device (1) includes a robotic arm; The product fixing component (5) is mounted on the robotic arm.

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