Stripping components and laser processing devices

Abstract

The present application discloses a stripping assembly and a laser processing device, the stripping assembly comprises a first roller, a second roller and a coil, the first roller and the second roller are respectively arranged on both sides of a workbench, the coil is laid on the workbench, and the two ends of the coil are respectively wound around the first roller and the second roller, and a bonding layer or an electrostatic film is provided on the side of the coil facing away from the workbench. During laser processing, the present application can press the material to be processed onto the coil, so that the material to be processed and the coil move synchronously, and then the material to be processed is processed by laser, at this time, the waste generated during the processing can be attached or adsorbed on the coil and taken away, the degree of automation is high, and the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of laser processing technology, and in particular to a stripping component and a laser processing device including the stripping component. Background Art

[0002] For the processing of thin film materials, such as cutting holes, grooves or other shapes, waste will be generated. In the prior art, the waste generated in the film processing process is usually cleaned manually, or with a special jig with corresponding holes, which can be used to store part of the waste. After the waste fills the holes on the jig, it still needs to be cleaned manually before it can be used again. It cannot be fully automated and has low production efficiency. Utility Model Content

[0003] In order to overcome the problems existing in the above-mentioned prior art, the main purpose of the present application is to provide a laser processing device that can automatically separate finished materials and waste materials to improve production efficiency.

[0004] In order to achieve the above objectives, this application specifically adopts the following technical solutions:

[0005] The present application provides a stripping assembly for a laser processing device, wherein the laser processing device comprises a workbench; the stripping assembly comprises:

[0006] A first roller is arranged on one side of the workbench;

[0007] A second roller is arranged on the other side of the workbench;

[0008] The coil is laid on the workbench, one end of the coil is wound around the first roller, the other end of the coil is wound around the second roller, and an adhesive layer or an electrostatic film is provided on the side of the coil facing away from the workbench.

[0009] In some embodiments, the stripping assembly further includes a first driving member and a second driving member, wherein the first driving member is connected to the first roller for driving the first roller to rotate; and the second driving member is connected to the second roller for driving the second roller to rotate.

[0010] In some embodiments, the stripping assembly further includes a separator, and the separator and the first roller are located on the same side of the workbench and are used to separate the material attached to the coil from the coil.

[0011] In some embodiments, the separation element is configured as a scraper, a wind knife, an electrostatic generator, an ion wind generator, a sticky roller, a flexible brush, a rigid brush or a mechanical shaker.

[0012] In some embodiments, when an adhesive layer is provided on the side of the coil facing away from the workbench, the adhesive layer is provided with a plurality of hollow portions, and the plurality of hollow portions are distributed at intervals;

[0013] When an electrostatic film is provided on the side of the coil facing away from the workbench, the electrostatic film is provided with a plurality of hollow portions, and the plurality of hollow portions are distributed at intervals.

[0014] Accordingly, the present application also provides a laser processing device, the laser processing device comprising:

[0015] Workbench;

[0016] A peeling assembly, the peeling assembly comprising a first roller, a second roller and a coil, the first roller and the second roller are respectively arranged on both sides of the workbench, the coil is laid on the workbench, and two ends of the coil are respectively wound around the first roller and the second roller, wherein the side of the coil facing away from the workbench is covered with an adhesive layer or an electrostatic film;

[0017] A material feeding assembly, the material feeding assembly is used to convey the material to be processed to the workbench so that the material to be processed is pressed onto the coil;

[0018] A laser processing component is used to emit laser to process the material to be processed by the laser.

[0019] In some embodiments, the feeding assembly includes a loading roller, and the loading roller and the second roller are located on the same side of the workbench.

[0020] In some embodiments, the laser processing device cutter also includes a cutter, and the cutter is arranged at the unloading end of the workbench.

[0021] In some embodiments, the feeding assembly includes a loading roller, a lowering roller and a driving mechanism, the loading roller is arranged at the loading end of the workbench, the lowering roller is arranged at the lowering end of the workbench, and the driving mechanism is respectively connected to the loading roller and the lowering roller.

[0022] In some embodiments, the stripping assembly further comprises a separator, and the separator and the first roller are located on the same side of the workbench.

[0023] Compared with the prior art, the stripping assembly of the present application includes a first roller, a second roller and a coil, the first roller and the second roller are respectively arranged on both sides of the workbench, the coil is laid on the workbench, and the two ends of the coil are respectively wound around the first roller and the second roller, and an adhesive layer or an electrostatic film is provided on the side of the coil facing away from the workbench. During laser processing, the material to be processed can be pressed onto the coil so that the material to be processed and the coil move synchronously, and then the material to be processed is processed by laser. At this time, the waste generated during the processing can be stuck or adsorbed on the coil and taken away, with a high degree of automation, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of a portion of the structure of the laser processing device provided in the embodiment of the present application Figure 1 .

[0025] Figure 2 A schematic diagram of a portion of the structure of the laser processing device provided in the embodiment of the present application Figure 2 .

[0026] Figure 3 A partial structural schematic diagram of a laser processing device provided in another embodiment of the present application.

[0027] Figure 4 A partial structural schematic diagram of a laser processing device provided in yet another embodiment of the present application.

[0028] Figure ID:

[0029] 1. Workbench; 2. Feeding assembly; 21. Loading roller; 22. Unloading roller; 3. Stripping assembly; 31. First roller; 32. Second roller; 33. Coil; 4. Cutting knife; 100. Material to be processed. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0031] In the description of this application, unless otherwise clearly specified and limited, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance; unless otherwise specified or explained, the term "multiple" refers to two or more, and the term "multiple" refers to two or more; the terms "connected", "fixed", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, an integral connection, or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] In the description of this specification, it should be understood that the directional words such as "upper" and "lower" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limiting the embodiments of the present application. In addition, in the context, it should also be understood that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element.

[0033] Thin film materials refer to film materials with a thickness of less than 1 micron, which are commonly used in packaging, medical treatment, electronics and other fields. Thin film materials include polymer film (such as PI film), metal film (copper foil), composite film (multi-layer composite: copper-PI-copper or carbon fiber or glue + carbon fiber weaving and other structures), etc. For the processing of thin film materials, such as cutting holes, cutting grooves or cutting other shapes, waste will be generated. In the prior art, the waste generated in the process of film processing is usually cleaned manually, or with a special jig. The jig is provided with corresponding holes, which can be used to store part of the waste. After the waste fills the holes on the jig, it still needs to be cleaned manually before the jig can continue to be used. It cannot be fully automated and the production efficiency is low.

[0034] Reference Figure 1 and Figure 2 As shown, an embodiment of the present application discloses a laser processing device, which includes a workbench 1, a laser processing assembly (not shown in the figure), a feeding assembly 2, a stripping assembly 3 and a controller. The stripping assembly 3 includes a first roller 31, a second roller 32 and a coil 33, the first roller 31 and the second roller 32 are respectively arranged on both sides of the workbench 1, the coil 33 is laid on the workbench 1, and the two ends of the coil 33 are respectively wound around the first roller 31 and the second roller 32, wherein the side of the coil 33 facing away from the workbench 1 is provided with an adhesive layer or an electrostatic film. The feeding assembly 2 is used to transport the material 100 to be processed to the workbench 1 so that the material 100 to be processed is pressed on the coil 33. The laser processing assembly is used to process the material 100 to be processed. The controller is connected to the laser processing assembly, the feeding assembly 2 and the stripping assembly 3 respectively, and is used to control the operation of the laser processing assembly, the feeding assembly 2 and the stripping assembly 3.

[0035] The material 100 to be processed may be a rolled material or a sheet material. In the present embodiment, the material 100 to be processed is a sheet material, and the feeding assembly 2 is used to transport the sheet material to the workbench 1 .

[0036] In this embodiment, the side of the coil 33 facing away from the workbench 1 is provided with an adhesive layer, which may be a single-sided sticky PET film, so that the cut material (the material may be waste material or finished material) is adhered to the adhesive layer. In other embodiments, the side of the coil 33 facing away from the workbench 1 may also be provided with an electrostatic film, which may be, for example, a cling film, so that the cut material is adsorbed through the electrostatic film.

[0037] In some embodiments, there are multiple types of coils 33, and the viscosity grades of the adhesive layers on different coils 33 are different to adapt to different processing objects and processing techniques, or the electrostatic adsorption strengths of the electrostatic films on different coils 33 are different to adapt to different processing objects and processing techniques.

[0038] In other embodiments, the adhesive layer or electrostatic film provided on the coil 33 may be provided with a hollow portion, and there may be multiple hollow portions, and the multiple hollow portions may be provided at equal intervals or unequal intervals, and the shape of the hollow portion may be circular, elliptical or other shapes. In this embodiment, the adhesive layer or electrostatic film is provided with a hollow portion to control the viscosity of the coil 33, so as to adapt to different processing objects and processing techniques. Because the shapes of the processing and cutting are strange, some small shapes, if the viscosity is too strong, will be easily torn when separated from each other.

[0039] During processing, the first roller 31 can be driven to rotate, so that the coil 33 moves toward the first roller 31 and is wound around the first roller 31. At the same time, the material 100 to be processed is conveyed to the workbench 1 through the feeding assembly 2, so that the material 100 to be processed is pressed against the coil 33, and the material 100 to be processed and the coil 33 move synchronously toward the first roller 31. Then the laser processing assembly is controlled to emit laser to process the material 100 to be processed by laser. At this time, during the laser processing process, the cut material (such as waste material) will be attached or absorbed by the coil 33, so that the material cut by the laser can be taken away by the movement of the coil 33 to realize automatic processing.

[0040] In order to facilitate the rotation of the first roller 31 and the second roller 32, the stripping assembly 3 further includes a first driving member (not shown in the figure) and a second driving member (not shown in the figure), wherein the first driving member is connected to the first roller 31, so that the first roller 31 can be driven to rotate by the first driving member, so that the coil 33 can move from the second roller 32 to the first roller 31. The second driving member is connected to the second roller 32, so that the second roller 32 can be driven to rotate by the second driving member, so that the coil 33 can move from the first roller 31 to the second roller 32. The controller is connected to the first driving member and the second driving member, respectively, and is used to control the operation of the first driving member and the second driving member, such as controlling the rotation direction, rotation speed, etc. of the first driving member and the second driving member. In order to facilitate the separation of the material attached to the coil 33 from the coil 33, the stripping assembly 3 also includes a separation member, which is located on the same side of the workbench 1 as the first roller 31, that is, the separation member is arranged at the receiving end of the workbench 1, and the material attached to the coil 33 can be automatically separated by the separation member, so that the coil 33 can be rewound after winding and reused. Among them, the separation member can be set as a scraper, a wind knife, an electrostatic generator, an ion wind generator, a sticky material roller, a flexible brush, a rigid brush or a mechanical shaker, etc. In this embodiment, after the material attached to the coil 33 is separated from the coil 33 by the separation member, the coil 33 can be rewound and wound on the second roller 32 for repeated use.

[0041] For example, in the actual processing process, the sheet material can be conveyed to the workbench 1 by the feeding assembly 2, so that the sheet material is pressed against the coil 33, and then the controller controls the first driving member to start, so that the first driving member drives the first roller 31 to rotate clockwise, so that the sheet material and the coil 33 move synchronously toward the first roller 31. Then the controller controls the laser processing assembly to emit laser to process the sheet material by laser, such as cutting the sheet material. The finished material and waste obtained after the sheet material is cut will move synchronously toward the direction of the first roller 31, and then separate from each other. After separation, the finished material obtained by cutting will be discharged, and the cut waste will be attached to the coil 33 and taken away by the coil 33. When the entire coil 33 is attached with waste, the entire coil can be discarded together with the waste. Of course, the waste attached to the coil 33 can also be separated by the separation member, and then the coil is reused.

[0042] In this embodiment, if the precious metals such as copper foil and gold foil are cut, the waste of precious metals can be attached or adsorbed on the coil 33 by using the coil form of the adsorbed stripping waste, so as to facilitate recycling. For example, the cut small circles or small squares of precious metals will be attached or adsorbed on the coil 33, and then separated by the separation piece, so as to facilitate the recycling of precious metals, and the coil can also be reused.

[0043] The roll form of the waste material adsorbed and peeled in this embodiment can stick or adsorb the waste material on the roll material 33, so that the waste material is in the form of rolls, which is convenient for processing and discarding; if the finished product is cut, the finished product cut after processing can be stuck or adsorbed on the roll material through this adsorption and peeling roll form, which is convenient for the next process to continue using it in the form of roll material.

[0044] Based on the above embodiment, the present application also discloses another specific implementation mode. The difference between this embodiment and the above embodiment is that, referring to Figure 3 As shown, in this embodiment, the material 100 to be processed is a roll material, and the feeding assembly 2 includes a feeding roller 21, and the feeding roller 21 and the second roller 32 are located on the same side of the workbench 1, that is, the feeding roller 21 is arranged at the feeding end of the workbench 1, and is used to convey the roll material. The laser processing device also includes a cutter 4, which is arranged at the unloading end of the workbench 1, and is used to cut the processed roll material.

[0045] For example, in the actual processing process, one end of the coiled material can be wound around the feeding roller 21, and the other end of the coiled material can be pressed against the coiled material 33. Then, the controller controls the first driving member to start, so that the first driving member drives the first roller 31 to rotate clockwise, so that the coiled material and the coiled material 33 move synchronously toward the first roller 31. Then, the controller controls the laser processing component to emit laser to process the coiled material by laser. After the coiled material is processed by laser and then cut by the cutter 4, a sheet-shaped finished material and waste material are obtained. At this time, the sheet-shaped finished material obtained after cutting will be unloaded, and the cut waste material will be attached to the coiled material 33 and taken away by the coiled material 33.

[0046] In some embodiments, the separation member is configured as a scraper, which is used to scrape the sheet-like finished material off the coil 33. For example, the sheet-like finished material can be scraped onto a material frame or a conveyor belt, and then conveyed to the next processing step.

[0047] In the actual processing process, if the waste is cut, and if the shape is very small (such as a hole), and the number is very large, it is very difficult and cumbersome to remove the waste, which will make the processing workshop full of waste, pollute the workshop, and waste labor. This embodiment can automatically take away the cut waste through the coil 33, thereby realizing fully automated stripping and removing waste. If the finished product is cut, the finished product can be attached to the coil 33 and taken away by the coil 33 to automatically realize the winding and unloading in the form of a coil, which is convenient for the next process. In addition, the coil 33 of this embodiment itself can serve as a consumable to protect the workbench 1 and prevent the laser processing from damaging the table top of the workbench 1.

[0048] Based on the above embodiments, the present application also discloses another specific embodiment. The difference between this embodiment and the above embodiments is that, referring to Figure 4 As shown, in this embodiment, the material 100 to be processed is a rolled material, and the feeding assembly 2 includes an upper material roller 21, a lower material roller 22 and a driving mechanism (not shown in the figure), the upper material roller 21 is arranged at the upper material end of the workbench 1, and the lower material roller 22 is arranged at the lower material end of the workbench 1. The driving mechanism is connected to the upper material roller 21 and the lower material roller 22 respectively, and is used to drive the upper material roller 21 and the lower material roller 22 to rotate. The controller is connected to the driving mechanism, and is used to control the operation of the driving mechanism.

[0049] For example, in the actual processing process, the two ends of the coiled material can be respectively wound around the upper material roller 21 and the lower material roller 22, and the coiled material can be pressed against the coil 33. Then, the controller controls the first driving member and the driving mechanism to start, so that the first driving member drives the first roller 31 to rotate clockwise, and the driving mechanism drives the lower material roller 22 to rotate, so that the coiled material and the coil 33 move synchronously toward the first roller 31. Then, the controller controls the laser processing component to emit laser, so as to process the coiled material by laser, such as cutting the coiled material, and the finished material and waste material are obtained after the coiled material is cut. At this time, the finished material obtained after cutting will be rolled up by the lower material roller 22, and the cut waste material will be attached to the coil 33 and taken away by the coil 33, so as to automatically realize the rolling and unloading in the form of coils, which is convenient for use in the next process.

[0050] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A stripping assembly for a laser processing device, wherein the laser processing device comprises a workbench; characterized in that: The stripping assembly comprises: A first roller is arranged on one side of the workbench; A second roller is arranged on the other side of the workbench; The coil is laid on the workbench, one end of the coil is wound around the first roller, the other end of the coil is wound around the second roller, and an adhesive layer or an electrostatic film is provided on the side of the coil facing away from the workbench.

2. The stripping assembly according to claim 1, characterized in that: The stripping assembly further includes a first driving member and a second driving member, wherein the first driving member is connected to the first roller for driving the first roller to rotate; and the second driving member is connected to the second roller for driving the second roller to rotate.

3. The stripping assembly according to claim 1, characterized in that: The stripping assembly further comprises a separating member, which is located on the same side of the workbench as the first roller and is used for separating the material attached to the coil from the coil.

4. The stripping assembly according to claim 3, characterized in that: The separating element is configured as a scraper, a wind knife, an electrostatic generator, an ion wind generator, a viscous material roller, a flexible brush, a rigid brush or a mechanical shaker.

5. The stripping assembly according to any one of claims 1 to 4, characterized in that: When an adhesive layer is provided on the side of the coil facing away from the workbench, the adhesive layer is provided with a plurality of hollow portions, and the plurality of hollow portions are distributed at intervals; When an electrostatic film is provided on the side of the coil facing away from the workbench, the electrostatic film is provided with a plurality of hollow portions, and the plurality of hollow portions are distributed at intervals.

6. A laser processing device, characterized in that: include: Workbench; A peeling assembly, the peeling assembly comprising a first roller, a second roller and a coil, the first roller and the second roller are respectively arranged on both sides of the workbench, the coil is laid on the workbench, and two ends of the coil are respectively wound around the first roller and the second roller, wherein the side of the coil facing away from the workbench is covered with an adhesive layer or an electrostatic film; A material feeding assembly, the material feeding assembly is used to convey the material to be processed to the workbench so that the material to be processed is pressed onto the coil; A laser processing component is used to emit laser to process the material to be processed by the laser.

7. The laser processing device according to claim 6, characterized in that: The feeding assembly comprises a feeding roller, and the feeding roller and the second roller are located on the same side of the workbench.

8. The laser processing device according to claim 7, characterized in that: The laser processing device cutter also includes a cutter, and the cutter is arranged at the unloading end of the workbench.

9. The laser processing device according to claim 6, characterized in that: The feeding assembly includes a loading roller, a lowering roller and a driving mechanism. The loading roller is arranged at the loading end of the workbench, and the lowering roller is arranged at the lowering end of the workbench. The driving mechanism is connected to the loading roller and the lowering roller respectively.

10. The laser processing device according to any one of claims 6 to 9, characterized in that: The stripping assembly further comprises a separating member, and the separating member and the first roller are located on the same side of the working table.

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