Peeling device and die-cutting equipment

Abstract

Embodiments of the present invention disclose a peeling device and a die-cutting device. The peeling device includes a workbench, a first rod body, and a first limiting member. The workbench is provided with a long slot extending in a first direction, a first long side, and a second long side oppositely arranged to the first long side. The first rod body operably covers the long slot. The first limiting member includes a blocking portion, a connecting piece, and a gravity block. Two ends of the connecting piece are respectively connected to the blocking portion and the gravity block. The blocking portion is movably connected to the top surface of the workbench. A part of the blocking portion operably moves away from or close to the first rod body. When a part of the blocking portion presses the first rod body, the gravity block is located outside the first long side. A coil material pasted with materials and waste is inserted into the long slot and extends out from the bottom surface of the workbench, and a part of the coil material located on one side of the top surface of the workbench is located between the first rod body and the blocking portion. When the coil material is pulled and moves towards the bottom surface of the workbench, the materials are separated from the coil material. The peeling device can improve the production efficiency of the die-cutting device.

Description

Technical Field

[0001] The present invention relates to the technical field of waste discharging equipment, and particularly relates to a peeling device and a die-cutting device. Background Art

[0002] During the production process, it is necessary to cut out products with specified shapes according to the specified requirements of customers. Usually, a die-cutting device is used to cut raw materials, and it is widely used in various industrial manufacturing departments. After the existing die-cutting device cuts the raw materials, small pieces of waste cuttings often adhere to the materials. During actual production, it is necessary to manually remove the waste on the materials, which is time-consuming and laborious and affects production efficiency. Summary of the Invention

[0003] The purpose of the present invention is to provide a peeling device and a die-cutting device, and the peeling device can improve the production efficiency of the die-cutting device.

[0004] To solve the above technical problems, an embodiment of the present invention provides a peeling device, including:

[0005] A workbench, provided with a long slot penetrating through the top surface and the bottom surface of the workbench, the long slot extending along a first direction, and the workbench further having a first long side edge extending along the first direction and a second long side edge oppositely arranged to the first long side edge;

[0006] A first rod body, operably arranged on the top surface of the workbench, and consistent with the extending direction of the long slot, and operably covering the long slot; and

[0007] A first limiting member, including a blocking portion, a connecting piece and a gravity block, two ends of the connecting piece are respectively connected to the blocking portion and the gravity block, the blocking portion is movably connected to the top surface of the workbench, and at least part of the blocking portion can operably move towards a side away from or close to the first rod body. When part of the blocking portion approaches and presses the first rod body, the gravity block is located outside the first long side edge, and the gravity block causes the connecting piece to drop outside the first long side edge;

[0008] The peeling device is used to cooperate with a coil material pasted with materials and waste. The coil material can be operably inserted into the long slot and extend out from the bottom surface of the workbench, and at least part of one side of the coil material located on the top surface of the workbench is located between the first rod body and the blocking portion. When the coil material is pulled and moves towards the bottom surface of the workbench, the materials are separated from the coil material.

[0009] In the embodiments of the present invention, compared with the prior art, during use, the first limiting member and the first rod are lifted, and then the coil material adhered with the material to be processed is inserted into the long slot. Then, the first rod is pressed onto the long slot. At this time, the first rod is located on the lower side of the coil material placed on the workbench. The blocking portion is placed on the first rod, and the gravity block is placed outside the first long side of the workbench. Since the coil material is relatively soft and has a certain adhesiveness, and the material is relatively hard, when the side of the coil material under the workbench is pulled, the position where the coil material contacts the first rod bends downward, while the material still moves straight forward. At this time, there is an angle between the coil material and the material, and the material can be peeled off from the coil material. There is still waste on the material. Because the area of the waste is small, it will leave the workbench through the long slot together with the coil material. Therefore, the waste on the material is quickly peeled off, improving the production efficiency. The blocking portion is provided to limit the coil material to prevent the coil material from warping during the pulling process and not fitting well with the first rod. The gravity block provides a force for the blocking portion, and the connecting piece is provided to ensure that the gravity block does not hinder the material peeled off from the coil material, so that the material will not be piled up, improving the stability of the peeling device.

[0010] In one embodiment, the width range of the long slot is between 1 mm and 4 mm.

[0011] In one embodiment, the distance between the long slot and the first long side is less than the distance between the long slot and the second long side;

[0012] When the first rod covers the long slot, the distance between the first rod and the first long side is less than the distance between the long slot and the first long side.

[0013] In one embodiment, the first rod is a smooth round rod, and the diameter of the first rod is greater than the width range of the long slot, which is between 1 mm and 4 mm.

[0014] In one embodiment, it includes: a second limiting member, the second limiting member includes a plurality of first limiting blocks and a plurality of second limiting blocks. The plurality of first limiting blocks are arranged at intervals along the first direction on the top surface of the workbench, and the plurality of second limiting blocks are arranged at intervals along the first direction on the top surface of the workbench. The first limiting blocks and the second limiting blocks are spaced apart along the second direction. The first direction and the second direction form a preset angle, and the first limiting blocks and the second limiting blocks can operably clamp the radial two sides of the first rod.

[0015] In one embodiment, the second limiting member further includes two third limiting blocks. The two third limiting blocks are arranged at intervals along the first direction on the top surface of the workbench, and the two second limiting blocks can operably clamp the axial two sides of the first rod.

[0016] In one embodiment, the workbench includes: a first plate body, a second plate body, and a third plate body. The first plate body, the second plate body, and the third plate body are arranged in a stepped manner in a staggered manner from bottom to top along the longitudinal direction.

[0017] The first long side is located on the third plate body, and the second long side is located on the first plate body; both the first long side and the long slot are located outside the second plate body and the first plate body, the second long side is located outside the second plate body, and the second plate body horizontally extends towards the direction away from the first long side to the outside of the third plate body.

[0018] When a part of the gear portion approaches and presses the first rod body, the gravity block is located outside the first long side of the third plate body.

[0019] In one embodiment, the gear portion is hinged to the top surface of the third plate body.

[0020] In one embodiment, the area of the first plate body is greater than or equal to the area of the second plate body, and the area of the second plate body is greater than or equal to the area of the third plate body.

[0021] An embodiment of the present invention further provides a die-cutting device, including:

[0022] The peeling device as described above. An output table and a material collecting frame are provided on the die-cutting device. The workbench is placed on the output table, the material collecting frame is arranged below the output table and outside the first long side, and the material collecting frame is used for collecting the materials separated from the coil passing through the long slot. Description of the Drawings

[0023] One or more embodiments are exemplarily illustrated by pictures in the corresponding drawings. These exemplary illustrations do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements. Unless otherwise stated, the drawings in the figures do not constitute a proportional limitation.

[0024] Figure 1 is a schematic structural diagram of a peeling device according to an embodiment of the present invention;

[0025] Figure 2 is a schematic structural diagram of the first rod body and the first limiting member on the peeling device according to an embodiment of the present invention being lifted;

[0026] Figure 3 is Figure 2 a partial enlarged view of A in

[0027] Figure 4 is a schematic structural diagram of a peeling device according to an embodiment of the present invention;

[0028] Figure 5 It is a schematic structural diagram of a peeling device according to an embodiment of the present invention.

[0029] Reference numerals:

[0030] 1. Peeling device; 10. Workbench; 11. Long slot; 12. First plate body; 121. Second long side; 13. Second plate body; 14. Third plate body; 141. First long side; 15. Outer side; 16. Outer side; 141. Extension part; 20. First rod body; 30. First limiting member; 31. Blocking part; 311. Hinge shaft; 312. First connecting section; 313. Second connecting section; 314. Pressing section; 32. Connecting piece; 33. Gravity block; 50. Second limiting member; 51. First limiting block; 52. Second limiting block; 53. Third limiting block; 3. Material collecting frame; 4. Coiled material; 41. Material; 42. Waste; X. First direction; Y. Second direction. Detailed implementation manners

[0031] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will elaborate on each embodiment of the present invention in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that in each embodiment of the present invention, many technical details are presented for the reader to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0032] In the following description, for the purpose of illustrating various disclosed embodiments, certain specific details are set forth to provide a thorough understanding of the various disclosed embodiments. However, those skilled in the relevant art will recognize that the embodiments can be practiced without one or more of these specific details. In other instances, well-known devices, structures, and techniques associated with the present application may not be shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.

[0033] Unless the context requires otherwise, throughout the specification and claims, the words "comprise" and its variants, such as "comprising" and "having", should be understood in an open, inclusive sense, that is, construed as "including, but not limited to".

[0034] The following will elaborate on each embodiment of the present invention in conjunction with the accompanying drawings to more clearly understand the objectives, features, and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not a limitation on the scope of the present invention, but only to illustrate the essential spirit of the technical solution of the present invention.

[0035] References to "an embodiment" or "one embodiment" in the course of this specification mean that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, appearances of the phrases "in an embodiment" or "in one embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Additionally, the particular features, structures, or characteristics may be combined in any manner in one or more embodiments.

[0036] As used in this specification and the appended claims, the singular forms "a", "an", and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its inclusive sense of "and / or" unless the context clearly dictates otherwise.

[0037] In the following description, in order to clearly illustrate the structure and working mode of the present invention, many directional terms will be used for description. However, terms such as "front", "rear", "left", "right", "outer", "inner", "outward", "inward", "up", "down", etc. should be understood as convenient terms and not as limiting terms.

[0038] In the production process of producing thermal conductive insulating gaskets, batches of thermal conductive insulating gaskets are cut from thermal conductive insulating materials, and there are mounting holes on the thermal conductive insulating gaskets. However, in the processing, generally the waste materials at the mounting holes are connected to the thermal conductive insulating gaskets, and it is necessary to manually peel off the waste materials along the cracks between the waste materials and the thermal conductive insulating gaskets. Now, for the convenience of peeling off the waste materials, batches of thermal conductive insulating gaskets containing waste materials are attached to the bottom film, and then the thermal conductive insulating gaskets are peeled off from the bottom film through a peeling device, while the waste materials are left on the bottom film. The bottom film can be a long roll of tape, which is referred to as a roll material in the following embodiments, and the corresponding thermal conductive insulating gaskets are materials.

[0039] Embodiments of the present invention are described below with reference to the accompanying drawings. Embodiments of the present invention provide a die-cutting device, which includes a peeling device 1. There is a discharge table and a material collection frame 3 on the die-cutting device. A workbench 10 is placed on the discharge table, and the material collection frame 3 is arranged below the discharge table and on the outside 15 of the first long side 141 of the workbench 10. The material collection frame 3 is used to collect the material 41 delivered from the peeling device 1. The workbench 10 has a first long side 141 extending in the first direction X and a second long side 121 opposite to the first long side 141.

[0040] As Figure 1 shown, the peeling device 1 includes a workbench 10, a first rod body 20, and a first limiting member 30. Figure 2 The structural schematic diagram after lifting the first limiting member 30 and the first rod body 20 is shown. Figure 3 shown Figure 2Partial enlarged view of A. The workbench 10 is provided with a long slot 11 that penetrates the top and bottom surfaces of the workbench 10, and the long slot 11 extends along the first direction X. The first rod 20 is operably disposed on the top surface of the workbench 10, and is aligned with the extension direction of the long slot 11 and operably covers the long slot 11. As Figure 4 shown, the first limiting member 30 includes a blocking portion 31, a connecting piece 32, and a gravity block 33. The two ends of the connecting piece 32 are respectively connected to the blocking portion 31 and the gravity block 33. The blocking portion 31 is connected to the top surface of the workbench 10, and a part of the blocking portion 31 can operably move away from or close to the first rod 20. When a part of the blocking portion 31 presses the first rod 20, the gravity block 33 is located outside the first long side 141 of the workbench 10 at 15, and the gravity block 33 causes the connecting piece 32 to drop to the outside 15 of the workbench 10. That is, the long slot 11 is located at a position of the workbench 10 close to the outside 15, and the material receiving frame 3 is also located at the outside 15, just capable of receiving the peeled material 41.

[0041] In use, the first limiting member 30 and the first rod 20 are lifted, and then the coil 4 with the material 41 to be processed adhered thereto is inserted into the long slot 11, and then the first rod 20 is pressed onto the long slot 11. At this time, the first rod 20 is located below the coil 4 disposed on the workbench 10. The blocking portion 31 is placed on the first rod 20, and the gravity block 33 is placed outside the workbench 10 at 15. Since the coil 4 is relatively soft and has a certain viscosity, and the material 41 is relatively hard, when the side of the coil 4 below the workbench 10 is pulled, the position where the coil 4 contacts the first rod 20 bends downward, while the material 41 still remains straight forward. At this time, there is an angle between the coil 4 and the material 41, and the material 41 can be peeled off from the coil 4. There is still waste 42 on the material 41. Since the area of the waste 42 is small, it will leave the workbench 10 from the long slot 11 together with the coil 4. Therefore, the waste 42 on the material 41 is quickly peeled off, improving the production efficiency. The blocking portion 31 is provided to limit the coil 4 to prevent the coil 4 from warping during the pulling process and being unable to fit well with the first rod 20. The gravity block 33 provides a force for the blocking portion 31. The connecting piece 32 is provided so that the gravity block 33 does not hinder the material 41 peeled off from the coil 4, so that the material 41 will not be accumulated, and the material 41 can smoothly fall into the material receiving frame 3. The stability of the peeling device 1 is improved.

[0042] It should be understood that the connecting piece 32 can be made of a plastic sheet, etc., and the gravity block 33 can be made of an iron block, a wooden block, or other materials that can provide gravity.

[0043] Preferably, the width of the long slit 11 ranges from 1 mm to 4 mm. For example, the width of the long slit 11 can be set to 1 mm, 2 mm, 3 mm, or 4 mm, and those skilled in the art can set it according to actual needs. Setting the width of the long slit 11 greater than 1 mm enables the coil stock 4 to be smoothly inserted into the long slit 11. Setting the width of the long slit 11 less than 4 mm prevents the long slit 11 from being too wide, so that the first rod body 20 cannot be disposed on the long slit 11, and the material 41 is likely to leave the workbench 10 through the long slit 11 together with the coil stock 4 without peeling off from the coil stock 4.

[0044] In addition, the length of the long slit 11 ranges from 80 mm to 500 mm. This setting is relatively reasonable. For example, the length of the long slit 11 can be set to 80 mm, 150 mm, 400 mm, or 500 mm, and those skilled in the art can set it according to actual needs.

[0045] Furthermore, the first rod body 20 is a smooth-surfaced round rod, and the diameter of the first rod body 20 ranges from 4 mm to 20 mm. For example, the diameter of the first rod body 20 can be set to 4 mm, 8 mm, 15 mm, or 20 mm. This setting enables the coil stock 4 to have a suitable bending arc when disposed on the first rod body 20, so that the coil stock 4 can be separated from the material 41, and the waste 42 can be withdrawn together with the coil stock 4, and the material 41 can smoothly fall into the receiving frame 3. Those skilled in the art can set it according to actual needs.

[0046] Preferably, as Figure 4 shown, the distance between the long slit 11 and the first long side 141 is less than the distance between the long slit 11 and the second long side 121. When the first rod body 20 covers the long slit 11, the distance between the first rod body 20 and the first long side 141 is less than the distance between the long slit 11 and the first long side 141. This setting can ensure that when the coil stock 4 is inserted into the long slit 11 and then the first rod body 20 is pressed onto the long slit 11, the contact surface between the coil stock 4 and the first rod body 20 is a curved arc surface, thereby ensuring that during the process of pulling the coil stock 4, there is an included angle between the coil stock 4 and the material 41, the material 41 can peel off from the coil stock 4, and the waste 42 leaves the workbench 10 through the long slit 11 together with the coil stock 4.

[0047] In addition, the diameter of the first rod body 20 is greater than the width of the long slot 11, and the range is between 1 and 4 mm. For example, the diameter of the first rod body 20 is greater than the width of the long slot 11 by 1 mm, 2 mm, 3 mm, or 4 mm, and those skilled in the art can set it according to actual needs. This setting can not only ensure that the first rod body 20 will not fall out of the long slot 11, but also ensure that when the coiled material 4 is inserted into the long slot 11 and then the first rod body 20 is pressed onto the long slot 11, the contact surface between the coiled material 4 and the first rod body 20 is a curved arc surface, and this curved arc surface has sufficient radian and length to allow the waste material 42 to leave the workbench 10 together with the coiled material 4 from the long slot 11, without the waste material 42 peeling off from the coiled material 4. Additionally, this curved arc surface is not too long to avoid the situation where the material 41 also enters the long slot 11 along with the coiled material 4.

[0048] As Figure 1 shown, the peeling device 1 includes a second limiting member 50. The second limiting member 50 includes two first limiting blocks 51 and two second limiting blocks 52. The two first limiting blocks 51 are arranged at intervals along the first direction X on the top surface of the workbench 10, the two second limiting blocks 52 are arranged at intervals along the first direction X on the top surface of the workbench 10, the first limiting block 51 and the second limiting block 52 are spaced apart along the second direction Y, the first direction X and the second direction Y form a preset angle, and the first limiting block 51 and the second limiting block 52 can operably clamp the radial two sides of the first rod body 20. Setting the first limiting block 51 and the second limiting block 52 spaced apart along the second direction Y can limit the displacement of the first rod body 20 along the second direction Y and ensure the stability of the peeling device 1. It should be understood that the present invention is not limited to setting two first limiting blocks 51 and two second limiting blocks 52, and one or more than two first limiting blocks 51 and one or more than two second limiting blocks 52 can be set, as long as the first limiting block 51 and the second limiting block 52 can limit the displacement of the first rod body 20 along the second direction Y, it does not depart from the scope of the present invention.

[0049] Preferably, as Figure 1 shown, the second limiting member 50 further includes two third limiting blocks 53. The two third limiting blocks 53 are arranged at intervals along the first direction X on the top surface of the workbench 10, and the two second limiting blocks 52 can operably clamp the axial two sides of the first rod body 20. The third limiting block 53 can limit the movement of the first rod body 20 along the first direction X and ensure the stability of the peeling device 1. Those skilled in the art can set it according to actual needs.

[0050] As Figure 5 shown, the workbench 10 includes a first plate body 12, a second plate body 13, and a third plate body 14. The first plate body 12, the second plate

[0051] The body 13 and the third plate body 14 are both horizontal plate bodies. The outer side 16 of the second long side 121 of the workbench 10 is arranged opposite to the outer side 15 of the first long side 141. The part of the first plate body 12 extending horizontally towards the outer side 16 extends to the outer side of the second plate body 13, and the part of the second plate body 13 extending horizontally towards the outer side 16 extends to the outer side of the first plate body 12. The part of the third plate body 14 extending horizontally towards the outer side 15 extends to the outer sides of the second plate body 13 and the first plate body 12 to form an extension part 141, and the long slot 11 penetrates the top surface and the bottom surface of the extension part 141. When the gear part 31 approaches and presses the first rod body 20 partially, the gravity block 33 is located on the outer side 15 of the third plate body 14,

[0052] and the gravity block 33 causes the connecting piece 32 to drop to the outer side 15 of the third plate body 14. The extending direction of the extension part 141 is perpendicular to the extending direction of the long slot 11. The above-mentioned stepped workbench 10 is arranged such that the side of the coil material 4 located on the top surface of the workbench 10 away from the long slot 11 has an inclined downward arc, and those skilled in the art can set it according to actual needs. The first plate body 12, the second plate body 13 and the third plate body 14 can be connected by gluing or by threaded parts or other achievable connection methods. That is to say, the first long side 141 is located on the third plate body 14, and both the first long side 141 and the long slot 11 are located on the outer sides of the first

[0053] plate body and the second plate body. The second long side 121 is located on the first plate body 12, the second long side 121 is located on the outer side of the second plate body 12, and the second plate body 12 extends horizontally towards the direction away from the first long side 141 to the outer side of the third plate body 14. In other embodiments, the number of plate bodies can also be greater than three or less than three. When the number of plate bodies of the workbench is 1, both the first long side 141 and the second long side 121 are on the same plate body.

[0054] Preferably, as shown, a hinge shaft 311 is further provided on the gear part 31, and this hinge shaft 311 can be hinged to the top surface of the third plate body 14. This setting enables the gear part 31 to be either relatively fixed to the third plate body 14 or to approach or move away from the first rod body 20 around the hinge shaft 311. Those skilled in the art can set it according to actual needs. The gear part 31 can be set as a bent metal rod or an insulating rod, or other achievable forms.

[0055] Specifically, as shown, the two ends of the gear part 31 are spaced apart and are both hinged to the third plate body 14. The gear part 31 has a relatively isolated first connection section 312 and a second connection section 313, and a connecting section connecting the first connection section 312 and the second connection Figure 5 section 313.

[0056] Specifically, as shown, the two ends of the gear part 31 are spaced apart and are both hinged to the third plate body 14. The gear part 31 has a relatively isolated first connection section 312 and a second connection section 313, and a connecting section connecting the first connection section 312 and the second connection Figure 5 section 313.

[0057] The pressing section 314 of the section 313, the pressing section 314 is in the same extending direction as the long slit 11. One end of the first connecting section 312 away from the pressing section 314 is hingedly connected to the third plate body 14, and one end of the second connecting section 313 away from the pressing section 314 is hingedly connected to the third plate body 14. The extending directions of the first connecting section 312 and the second connecting section 313 can both be perpendicular to the extending direction of the long slit 11. The first connecting section 312, the second connecting section 313 and the pressing section 314 can be iron wires with insulating outer skins of an integral part.

[0058] 0 In addition, as Figure 5 shown, the area of the first plate body 12 is larger than the area of the second plate body 13, and the area of the second plate body 13 is larger than the area of the third plate body 14. This setting enables the workbench 10 to be stably placed. It should be understood that the plate body of the first plate body 12 can also be set to be equal to the area of the second plate body 13, and the area of the second plate body 13 can also be set to be equal to the area of the third plate body 14. Those skilled in the art can make settings according to actual needs.

[0059] The preferred embodiments of the present invention have been described in detail above, but it should be understood that, if necessary, aspects of the embodiments can be modified to adopt aspects, features and concepts of various patents, applications and publications to provide additional embodiments.

[0060] Considering the above detailed description, these and other changes can be made to the embodiments. Generally speaking, in the claims, the terms used should not be considered as limited to the specific embodiments disclosed in the specification and claims, but should be understood to include all possible embodiments together with all equivalent scopes enjoyed by these claims.

[0061] Those of ordinary skill in the art can understand that the above various embodiments are specific embodiments for implementing the present invention, and in practical applications, various changes can be made in form and details without departing from the spirit and scope of the present invention.

Claims

1. A peeling device, characterized in that, Comprising: A workbench having a long slot penetrating the top and bottom surfaces of the workbench, the long slot extending in a first direction, the workbench further having a first long side edge extending in the first direction and a second long side edge oppositely disposed to the first long side edge; A first rod body operably disposed on the top surface of the workbench, aligned with the extending direction of the long slot, and operably covering the long slot; And A first limiting member including a blocking portion, a connecting piece and a gravity block, the two ends of the connecting piece are respectively connected to the blocking portion and the gravity block, the blocking portion is movably connected to the top surface of the workbench, and at least a part of the blocking portion is operably movable towards the side away from or close to the first rod body. When a part of the blocking portion approaches and presses the first rod body, the gravity block is located outside the first long side edge, and the gravity block causes the connecting piece to drop outside the first long side edge; A second limiting member including a plurality of first limiting blocks and a plurality of second limiting blocks, the plurality of first limiting blocks are arranged at intervals along the first direction on the top surface of the workbench, the plurality of second limiting blocks are arranged at intervals along the first direction on the top surface of the workbench, the first limiting blocks and the second limiting blocks are spaced apart in a second direction, the first direction and the second direction form a preset angle, and the first limiting blocks and the second limiting blocks operably clamp the radial two sides of the first rod body; The peeling device is used to cooperate with a coil material pasted with materials and waste, the coil material is operably inserted into the long slot and extends out from the bottom surface of the workbench, and at least a part of the side of the coil material located on the top surface of the workbench is located between the first rod body and the blocking portion. When the coil material is pulled and moved towards the bottom surface of the workbench, the materials are separated from the coil material.

2. The peeling device according to claim 1, wherein The width range of the long slot is between 1 mm and 4 mm.

3. The peeling device according to claim 1, wherein The distance between the long slot and the first long side edge is less than the distance between the long slot and the second long side edge; When the first rod body covers the long slot, the distance between the first rod body and the first long side edge is less than the distance between the long slot and the first long side edge.

4. The peeling device according to claim 1, characterized in that The first rod body is a smooth-surfaced round rod, and the diameter of the first rod body is greater than the width range of the long slot, which is between 1 mm and 4 mm.

5. The peeling device according to claim 1, characterized in that, The second limiting member further includes two third limiting blocks, the two third limiting blocks are arranged at intervals along the first direction on the top surface of the workbench, and the two second limiting blocks operably clamp the axial two sides of the first rod body.

6. The peeling device according to claim 1, characterized in that, The workbench includes: a first plate body, a second plate body and a third plate body, the first plate body, the second plate body and the third plate body are staggered from bottom to top in the longitudinal direction to form a stepped shape; The first long side edge is located on the third plate body, and the second long side edge is located on the first plate body; the first long side edge and the long slot are both located outside the second plate body and the first plate body, the second long side edge is located outside the second plate body, and the second plate body horizontally extends towards the direction away from the first long side edge to the outside of the third plate body; When the gear portion approaches and presses the first rod body, the gravity block is located outside the first long side of the third plate body.

7. The peeling device according to claim 6, wherein The gear portion is hinged to the top surface of the third plate body.

8. The peeling device according to claim 6, wherein The area of the first plate body is greater than or equal to the area of the second plate body, and the area of the second plate body is greater than or equal to the area of the third plate body.

9. A die-cutting device, characterized in that, Comprising: The stripping device according to any one of claims 1-8, wherein a discharge table and a material collection frame are provided on the die-cutting device, the workbench is placed on the discharge table, the material collection frame is arranged below the discharge table and outside the first long side, and the material collection frame is used for collecting the materials separated from the coil passing through the long slit.

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