Release paper frame peeling device

Abstract

This disclosure relates to the field of testing equipment technology, and provides a release paper frame peeling device, which includes an adsorption element, a first peeling mechanism, and a second peeling mechanism. The adsorption element is used to adsorb and fix the release paper frame. The first peeling mechanism is disposed on two outer sides in the width direction of the adsorption element. The second peeling mechanism is disposed on two inner sides in the length direction of the adsorption element. The first peeling mechanism has a gripping claw that can grip the release paper strip in the width direction of the release paper frame and drive the release paper strip to move and peel it off along the width direction. The second peeling mechanism has a flipping claw that can grip the release paper strip in the length direction of the release paper frame and drive the release paper strip to flip and peel it off from the inside out. This release paper frame peeling device has the beneficial effects of high efficiency in peeling release paper frames and saving manpower.

Description

Technical Field

[0001] This disclosure relates to the field of automatic equipment technology, and more particularly to a release paper frame peeling device. Background Technology

[0002] Release paper, also known as silicone paper or anti-stick paper, mainly serves to isolate sticky objects and generally needs to be peeled off during use. In existing technologies, release paper strips are usually attached to the four edges of the release paper frame. In current technologies, these strips are manually peeled off one by one before proceeding to the next bonding process. However, manually peeling off the release paper strips is time-consuming and labor-intensive, and it also affects the automation of subsequent bonding processes.

[0003] In view of this, there is an urgent need in the market for a release paper frame peeling device to solve the problems of low efficiency and time-consuming and labor-intensive manual tearing of release paper strips in the existing technology. Summary of the Invention

[0004] This disclosure provides a release paper frame peeling device to solve the problems of low efficiency and time-consuming and labor-intensive manual tearing of release paper strips in the prior art.

[0005] The release paper frame peeling device provided in this embodiment includes an adsorption element, a first peeling mechanism, and a second peeling mechanism;

[0006] The adsorption element is used to adsorb and fix the release paper frame;

[0007] The first peeling mechanism is disposed on the two outer sides of the adsorption member in the width direction;

[0008] The second peeling mechanism is disposed on the two inner sides of the adsorption member along its length;

[0009] The first peeling mechanism has a gripping claw, which can grip the release paper strip in the width direction of the release paper frame and drive the release paper strip to move and peel it along the width direction.

[0010] The second peeling mechanism has a flipping gripper that can grasp the release paper strip in the length direction of the release paper frame and drive the release paper strip to flip and peel it from the inside out.

[0011] In one possible implementation, the first stripping mechanism further includes a guide drive;

[0012] The gripper is connected to the guide drive and can move in a limited position along the width direction of the adsorption component under the drive of the guide drive.

[0013] In one embodiment, the guide drive includes a first guide disposed along the width direction of the adsorption member and a second guide disposed along the thickness direction of the adsorption member;

[0014] The first guide and the second guide can work together to drive the gripper to move in a coordinated manner along the width and thickness of the adsorption component.

[0015] In one possible embodiment, the gripper further includes a guide idler wheel;

[0016] The guide drive component also includes a mounting plate, in which a guide groove is formed for assembly with the guide idler wheel;

[0017] The guide groove extends along the width direction of the adsorption element and includes an inclined rising section, a horizontal section and an inclined falling section connected in sequence.

[0018] In one embodiment, the gripper includes two eccentric claw heads;

[0019] The two eccentric claws can approach each other to grip the release paper strip, and can flip relative to the tearing claws to tear the release paper strip.

[0020] In one embodiment, the second peeling mechanism includes a rotating half-tooth ring and a drive gear;

[0021] The drive gear is located below the release paper frame and meshes with the flipping half gear ring for transmission;

[0022] The flipping gripper is located at one end of the flipping half-tooth ring and can rotate with the flipping half-tooth ring under the drive of the drive gear and flip out the release paper frame from the inside to the outside.

[0023] In one embodiment, two of the second peeling mechanisms are provided corresponding to the two sides of the release paper frame along its length.

[0024] Each of the second peeling mechanisms is provided with multiple sets of the flipping gripper, the flipping half-tooth ring, and the drive gear at intervals along the length of the release paper frame.

[0025] In one possible embodiment, the adsorption element is configured as an adsorption frame;

[0026] Multiple suction nozzles are spaced apart inside the frame of the adsorption frame. The suction nozzles are connected to an external negative pressure air channel and are used to adsorb and fix the release paper frame to the adsorption frame.

[0027] In one embodiment, the release paper frame peeling device further includes a position adjustment device;

[0028] The adsorption element is installed in the posture adjustment device and can reciprocate along its width direction or its thickness direction under the drive and adjustment of the posture adjustment device.

[0029] In one embodiment, the posture adjustment device includes a fixed plate and a sliding rail;

[0030] The fixed plate has a lifting groove along the height direction that is fitted to the sliding rail;

[0031] The sliding rail is arranged in a horizontal direction, which can drive the adsorption element to move back and forth in a horizontal direction.

[0032] The technical solution provided in this disclosure has the following advantages compared with the prior art:

[0033] In practical use, the release paper frame peeling device provided in this embodiment first uses an adsorption element to adsorb and fix the release paper frame. Then, the gripping claw in the first peeling mechanism can grip the two outer ends of the release paper frame along the width direction of the adsorption element. After that, the gripping claw moves along the width direction of the release paper frame to pull and peel off the release paper strips in the width direction of the release paper frame. Next, the flipping claw in the second peeling mechanism grips the inner side of the release paper strip in the length direction of the release paper frame, and flips and peels off the release paper strip in the length direction of the release paper frame by flipping it from the inside to the outside. In this way, all the release paper strips in the four edges of the release paper frame are finally peeled off. This release paper frame peeling device has the beneficial effects of high automation, high release paper frame peeling efficiency, and labor saving.

[0034] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this disclosure, nor is it intended to limit the scope of this disclosure. Other features of this disclosure will become readily apparent from the following description. Attached Figure Description

[0035] The above and other objects, features, and advantages of this disclosure will become readily apparent from the following detailed description of exemplary embodiments, taken in conjunction with the accompanying drawings. Several embodiments of this disclosure are illustrated in the drawings by way of example and not limitation, in which:

[0036] In the accompanying drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

[0037] Figure 1 An assembled perspective view of the release paper frame peeling device provided in an embodiment of this disclosure is shown;

[0038] Figure 2 A partial perspective view of the first peeling mechanism in the release paper frame peeling device provided in an embodiment of the present disclosure is shown;

[0039] Figure 3 A partial perspective view of the second peeling mechanism in the release paper frame peeling device provided in an embodiment of the present disclosure is shown;

[0040] Figure 4 A partial perspective view of the adsorption element in the release paper frame peeling device provided in an embodiment of this disclosure is shown.

[0041] The following are the labels in the diagram: 1. Adsorption component; 11. Suction nozzle; 2. First peeling mechanism; 21. Gripping gripper; 211. Guide idler wheel; 212. Eccentric claw head; 22. Guide drive component; 221. First guide component; 222. Second guide component; 223. Mounting plate; 223a. Guide groove; 3. Second peeling mechanism; 31. Flipping gripper; 32. Flipping half-gear ring; 33. Drive gear; 4. Position adjustment device; 41. Fixing plate; 42. Sliding rail. Detailed Implementation

[0042] To make the objectives, features, and advantages of this disclosure more apparent and understandable, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0043] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0044] Combination Figure 1 , Figure 2 and Figure 3 As shown, this embodiment of the present disclosure provides a release paper frame peeling device, which includes an adsorption member 1, a first peeling mechanism 2, and a second peeling mechanism 3; the adsorption member 1 is used to adsorb and fix the release paper frame; the first peeling mechanism 2 is disposed on two outer sides in the width direction of the adsorption member 1; the second peeling mechanism 3 is disposed on two inner sides in the length direction of the adsorption member 1.

[0045] The first peeling mechanism 2 has a gripping claw 21, which can grip the release paper strip in the width direction of the release paper frame and drive the release paper strip to move and peel along the width direction; the second peeling mechanism 3 has a flipping claw 31, which can grip the release paper strip in the length direction of the release paper frame and drive the release paper strip to flip and peel from the inside to the outside.

[0046] In practical use, the release paper frame peeling device first uses the suction member 1 to adsorb and fix the release paper frame. Then, the gripping and tearing claw 21 in the first peeling mechanism 2 can grip the ends of the two outer sides of the release paper frame along the width direction of the suction member 1. After that, the gripping and tearing claw 21 moves along the width direction of the release paper frame to pull and peel off the release paper strips in the width direction of the release paper frame. Then, the flipping claw 31 in the second peeling mechanism 3 grips the inner side of the release paper strip in the length direction of the release paper frame, and flips and peels off the release paper strips in the length direction of the release paper frame by flipping from the inside to the outside. In this way, all the release paper strips in the four borders of the release paper frame are finally peeled off.

[0047] In summary, compared with the existing method of manually tearing off release paper strips, the release paper frame peeling device provided in this disclosure has the advantages of high automation, high efficiency in peeling release paper frames, and relatively low labor costs.

[0048] In one embodiment, the first peeling mechanism 2 further includes a guide drive member 22; the gripper 21 is connected to the guide drive member 22 and can move in a limited position along the width direction of the adsorption member 1 under the drive of the guide drive member 22.

[0049] Specifically, in combination Figure 2 In further detail, the first peeling mechanism 2 is specifically configured as a guide drive component 22 and a gripper 21. The guide drive component 22 can be specifically configured as a drive cylinder, and the extension and retraction movement output by the cylinder corresponds to the limited movement of the adsorption component 1 in the width direction.

[0050] Of course, the gripper 21 can clamp with a single drive motor, or it can be connected to the guide drive 22 via a transmission mechanism, and the gripper 21 can clamp with the guide drive force of the guide drive 22.

[0051] The specific arrangement of the aforementioned guide drive component 22 has the advantages of simple structure and stable ability to drive the gripper 21 to move in a limited position along the width direction of the adsorption component 1.

[0052] In one embodiment, the guide drive member 22 includes a first guide member 221 disposed along the width direction of the adsorption member 1 and a second guide member 222 disposed along the thickness direction of the adsorption member 1; the first guide member 221 and the second guide member 222 can work together to drive the gripper 21 to move in a coordinated manner along the width and thickness directions of the adsorption member 1.

[0053] Specifically, in combination Figure 2In further detail, the first guide member 221 can be specifically configured as a "guide slide rail + drive cylinder" structure, and the drive cylinder drives the adsorption member 1 to reciprocate along the extension direction of the guide slide rail (that is, the width direction of the adsorption member 1); the second guide member 222 can be specifically configured as a "lifting slide rail + lifting cylinder" structure, and the lifting cylinder drives the adsorption member 1 to reciprocate along the extension direction of the lifting slide rail (that is, the thickness direction of the adsorption member 1).

[0054] The specific arrangement of the aforementioned guide drive component 22 enables the drive gripper 21 to move simultaneously and in a coordinated manner along the width and thickness directions of the adsorption component 1. When tearing and peeling the release paper strip in the width direction of the release paper frame, the height position of the gripper 21 can also be adjusted to avoid and adapt to different device structures.

[0055] In one embodiment, the gripper 21 further includes a guide idler wheel 211; the guide drive 22 further includes a mounting plate 223, in which a guide groove 223a is formed to assemble with the guide idler wheel 211; the guide groove 223a extends along the width direction of the adsorption member 1 and includes an inclined rising section, a horizontal section and an inclined falling section connected in sequence.

[0056] Specifically, in combination Figure 2 In further detail, the guide idler wheel 211 in the gripper 21 is assembled with the guide groove 223a in the mounting plate 223. This way, the guide idler wheel 211 can be limited to move along the guide groove 223a to guide and limit the lifting and lowering movement of the gripper 21. The guide drive 22 is additionally equipped with the mounting plate 223, and the mounting plate 223 is also provided with the guide groove 223a that is assembled with the guide idler wheel 211. The guide groove 223a extends along the width direction of the adsorption member 1 and includes a tilting upward section, a horizontal section and a tilting downward section connected in sequence. When the guide drive 22 drives the gripper 21 to move along the width direction of the adsorption member 1, it will perform three movements in sequence: tilting upward, horizontal movement and tilting downward. This ensures that the release paper strip in the width direction of the release paper frame can be torn off and can also avoid different device structures.

[0057] In one embodiment, the gripper 21 includes two eccentric claw heads 212; the two eccentric claw heads 212 are able to approach each other to grip the release paper strip, and are able to flip relative to the gripper 21 to tear the release paper strip.

[0058] Specifically, in combination Figure 2 In further detail, the aforementioned eccentric claw heads 212 can be respectively disposed on the left and right sides of the tearing claw 21 and located at different horizontal heights. The two eccentric claw heads 212 can rotate toward each other and at least partially overlap and clamp, thereby realizing the clamping of the end of the release paper strip.

[0059] The specific arrangement of the aforementioned tearing gripper 21 has the beneficial effects of simple structure and firm gripping of the ends of the paper strip.

[0060] In one embodiment, the second peeling mechanism 3 includes a rotating half-tooth ring 32 and a drive gear 33; the drive gear 33 is disposed below the release paper frame and meshes with the rotating half-tooth ring 32 for transmission; the rotating gripper 31 is disposed at one end of the rotating half-tooth ring 32 and can rotate with the rotating half-tooth ring 32 under the drive of the drive gear 33 and rotate out of the release paper frame from the inside.

[0061] Specifically, in combination Figure 3 In further detail, the second peeling mechanism 3 is specifically configured to include a rotating half-tooth ring 32 and a drive gear 33. The drive gear 33 is located below the release paper frame and meshes with the rotating half-tooth ring 32 for transmission. When the drive gear 33 rotates, it can drive the rotating half-tooth ring 32 to perform the function of rotating. Moreover, the rotating gripper 31 is located at one end of the rotating half-tooth ring 32 and can rotate with the rotating half-tooth ring 32 and rotate out of the release paper frame from the inside.

[0062] Thus, when the flipping gripper 31 grips the inner side of the release paper strip along the length of the fixed release paper frame, the flipping half-tooth ring 32 can flip and peel off the release paper strip by driving the flipping gripper 31 to flip.

[0063] The specific arrangement of the second peeling mechanism 3 described above has the advantages of simple structure, peeling off release paper strips by flipping and tearing, short movement, and space saving.

[0064] In one embodiment, two second peeling mechanisms 3 are provided corresponding to the two sides of the release paper frame along its length; each second peeling mechanism 3 is provided with multiple sets of flipping grippers 31, flipping half-tooth rings 32 and drive gears 33 at intervals along the length of the release paper frame.

[0065] Specifically, in combination Figure 3 and Figure 4 In further detail, two second peeling mechanisms 3 are arranged corresponding to the two sides of the release paper frame along its length. This allows the two second peeling mechanisms 3 to simultaneously flip outwards. Moreover, each second peeling mechanism 3 has multiple sets of flipping grippers 31, flipping half-tooth rings 32, and drive gears 33 spaced apart along the length of the release paper frame. This allows multiple flipping grippers 31 to simultaneously clamp multiple parts of a release paper strip, and to apply flipping force simultaneously to peel the release paper strip, ensuring the peeling efficiency of the release paper strip.

[0066] The specific arrangement of the second peeling mechanism 3 described above enables it to simultaneously grip, flip, and peel off multiple parts of the release paper strip, which has the beneficial effect of improving the peeling efficiency of the release paper strip.

[0067] In one embodiment, the adsorption element 1 is configured as an adsorption frame; a plurality of suction nozzles 11 are spaced apart inside the frame edge of the adsorption frame, and the suction nozzles 11 are connected to an external negative pressure air channel for adsorbing and fixing the release paper frame to the adsorption frame.

[0068] Specifically, in combination Figure 3 and Figure 4 In further detail, the adsorption element 1 is specifically set as an adsorption frame, and multiple suction nozzles 11 are spaced apart inside the frame of the adsorption frame. By connecting the suction nozzles 11 to the external negative pressure air channel, the release paper frame can be fixed to the adsorption frame by the negative pressure adsorption force.

[0069] The specific arrangement of the above-mentioned adsorption element 1 has the beneficial effects of simple structure and stable adsorption and fixation of release paper frame.

[0070] In one embodiment, the release paper frame peeling device further includes a posture adjustment device 4; the adsorption member 1 is installed in the posture adjustment device 4 and can reciprocate along its own width direction or along its own thickness direction under the drive adjustment of the posture adjustment device 4.

[0071] Specifically, in combination Figure 4 In further detail, the position adjustment device 4 can be specifically used to adjust the position of the adsorption component 1. For example, by driving the position adjustment device 4, the adsorption component 1 can be adjusted to reciprocate along its own width direction to realize the receiving and holding of the release paper frame and the conveying below after peeling; by driving the position adjustment device 4, the adsorption component 1 can be adjusted to reciprocate along its own height direction to realize the switching of the release paper frame from the peeling state of the first peeling mechanism 2 to the peeling state of the second peeling mechanism 3.

[0072] The specific arrangement of the above-mentioned posture adjustment device 4 can be used to adjust the horizontal and height positions of the adsorption member 1 so that the adsorption member 1 can perform different processes on the release paper frame therein.

[0073] In one embodiment, the posture adjustment device 4 includes a fixed plate 41 and a sliding rail 42; the fixed plate 41 has a lifting groove along the height direction that is fitted to the sliding rail 42; the sliding rail 42 is arranged in the horizontal direction and can drive the adsorption member 1 to move back and forth in the horizontal direction.

[0074] Specifically, in combination Figure 4In further detail, the fixed plate 41 has a lifting groove along the height direction that is assembled with the sliding rail 42. In this way, the sliding rail 42 can move up and down along the lifting groove to realize the function of adjusting the vertical position of the adsorption component 1. The sliding rail 42 itself is set in the horizontal direction, which can correspondingly drive the adsorption component 1 to slide in the horizontal direction to realize the function of adjusting the horizontal position of the adsorption component 1.

[0075] The specific arrangement of the above-mentioned posture adjustment device 4 has the advantages of simple structure and flexible adjustment of the horizontal and vertical positions of the adsorption component 1.

[0076] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this disclosure, "a plurality of" means two or more, unless otherwise explicitly specified.

[0077] The above description is merely a specific embodiment of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A release paper frame stripping apparatus characterized by, The utility model relates to a kind of stripping mechanism of release paper, including: Suction accessory (1) for suction fixed release paper frame; First stripping mechanism (2) is arranged in the two outer edge sides of the suction accessory (1) width direction; Second stripping mechanism (3) is arranged in the two inner edge sides of the suction accessory (1) length direction; Wherein, the first stripping mechanism (2) has clamping tear claw (21), the clamping tear claw (21) can clamp release paper strip in release paper frame width direction edge side, and drive release paper strip to move and strip along width direction; The second stripping mechanism (3) has turnover claw (31), and the turnover claw (31) can clamp release paper strip in release paper frame length direction edge side, and drive release paper strip to turn over and strip from inside to outside; Wherein, the first stripping mechanism (2) further includes guide driving element (22); The clamping tear claw (21) is in transmission with the guide driving element (22), can be driven along the guide driving element (22) and moves in the width direction of the suction accessory (1) limit; Wherein, the clamping tear claw (21) further includes guide idler (211); The guide driving element (22) further includes mounting plate (223), and the mounting plate (223) is opened with the guide idler (211) assembly guide piece slot (223a); The guide piece slot (223a) is arranged along the width direction of the suction accessory (1), and includes inclined rising section, horizontal section and inclined descending section connected in sequence.

2. The release paper frame stripping apparatus of claim 1, wherein The guide driving element (22) includes first guide piece (221) arranged along the width direction of the suction accessory (1) and second guide piece (222) arranged along the thickness direction of the suction accessory (1); The first guide piece (221) and the second guide piece (222) can drive the clamping tear claw (21) to move along the width and thickness direction of the suction accessory (1) in coordination.

3. The release paper frame stripping apparatus of claim 1, wherein The clamping tear claw (21) includes two eccentric claw heads (212); Two eccentric claw heads (212) can clamp release paper strip by approaching each other, and can turn over and tear release paper strip relative to the clamping tear claw (21).

4. The release paper frame stripping apparatus of claim 1, wherein The second stripping mechanism (3) includes turnover half-toothed ring (32) and drive gear (33); The drive gear (33) is arranged below release paper frame, and is in mesh transmission with the turnover half-toothed ring (32); The turnover claw (31) is arranged at one end of the turnover half-toothed ring (32), and can rotate with the turnover half-toothed ring (32) and turn over from inside to outside release paper frame under the drive of the drive gear (33).

5. The release paper frame peeling apparatus according to claim 4, wherein The second stripping mechanism (3) is arranged with two corresponding to the two edge sides of release paper frame length direction; Each second stripping mechanism (3) is arranged with multiple groups of turnover claw (31), turnover half-toothed ring (32) and drive gear (33) in release paper frame length direction.

6. The release paper frame peeling apparatus according to any one of claims 1 to 5, characterized by The suction accessory (1) is arranged as suction frame; Multiple suction nozzles (11) are arranged in the frame edge of the suction frame, and the suction nozzles (11) are connected with external negative pressure air duct, for suction fixed release paper frame in the suction frame.

7. The release paper frame peeling apparatus according to any one of claims 1 to 5, characterized by The release paper frame peeling device further comprises a pose adjusting device (4); The suction accessory (1) is installed in the pose adjusting device (4) and can reciprocate along the width direction or the thickness direction of the suction accessory (1) under the driving and adjusting of the pose adjusting device (4).

8. The release paper frame peeling apparatus according to claim 7, wherein The pose adjusting device (4) comprises a fixed plate (41) and a sliding rail (42); The fixed plate (41) is provided with a lifting sliding groove assembled with the sliding rail (42) in the height direction; The sliding rail (42) is arranged in the horizontal direction and can drive the suction accessory (1) to reciprocate in the horizontal direction.

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