Quick-release dust collection structure and pole piece lamination equipment

Abstract

The utility model relates to a quick-release dust collection structure and pole piece lamination equipment, and relates to the field of lithium battery production equipment. The utility model provides a quick-release dust collection structure. The quick-release dust collection structure comprises a rack structure, a guide plate and a clamp assembly, the rack structure is provided with a guide groove and a mounting cavity which communicate with each other. A dust collection box is arranged on the guide plate, and one side edge of the guide plate is slidably limited with the guide groove; the clamp assembly presses and limits the other side edge of the guide plate in the vertical direction of the guide plate so that the guide plate can be pressed in the guide groove in a matched mode. The clamp assembly comprises a base and a pressing end which are connected, the base is arranged on the rack structure, and the pressing end is used for pressing the limiting guide plate. The two side edges of the guide plate provided with the dust collection box are limited by arranging the guide groove and the clamp assembly, the clamp assembly is good in pressing stability, rapid dismounting and replacing can be achieved, and daily maintenance and dismounting and cleaning of the dust collection box are facilitated; and meanwhile, by means of the arrangement, it can be guaranteed that the cutter assembly is in a good working environment and a convenient and fast disassembly and assembly way.

Description

Technical Field

[0001] The utility model relates to the field of lithium battery production equipment, and more specifically, to a quick-disassembly dust suction structure and a pole piece stacking device. Background Art

[0002] During the process of a traditional cutting tool working to cut pole pieces, pole piece debris and waste often splash and are generated in the cutting tool assembly. Long-term operation will cause these wastes to continuously accumulate, greatly affecting the cutting effect of the cutting tool and reducing the service life of the cutting tool, increasing the operating cost of the entire machine. At the same time, since the cutting tool cuts the pole piece through friction cutting, wear is inevitable.

[0003] After research by the inventor, it is found that the existing quick-change assembly of the cutting tool is directly installed inside the entire assembly. At the same time, the function of the dust suction box also determines that it cannot be fixedly installed all the time. It is necessary to regularly clean the waste at the corners or dead ends to avoid affecting the dust suction effect. Therefore, when disassembling the quick-change assembly of the cutting tool, it is often necessary to consider the assembly problems of the quick-change assembly of the cutting tool and other components, making the disassembly process of the quick-change assembly of the cutting tool more troublesome and the disassembly speed slower. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a quick-disassembly dust suction structure and a pole piece stacking device, which can quickly disassemble and assemble the cutting tool assembly and the dust suction box.

[0005] The embodiments of the utility model are implemented as follows:

[0006] In a first aspect, the utility model provides a quick-disassembly dust suction structure, including a frame structure, a guide plate, and a clamp assembly; a communicating guide groove and an installation cavity are provided on the frame structure; a dust suction box is arranged on the guide plate, and one side edge of the guide plate is slidably limited in the guide groove; the clamp assembly presses and limits the other side edge of the guide plate along the vertical direction of the guide plate, so that the guide plate is cooperatively pressed in the guide groove; the clamp assembly includes a connected base and a pressing end, the base is arranged on the frame structure, and the pressing end is used for pressing and limiting the guide plate.

[0007] Optionally, the frame structure includes a frame body and a guide block, and the guide block and the frame body form the guide groove.

[0008] Optionally, the guide block is a first guide block, the first guide block is arranged on the frame body, a first groove is provided on the first guide block, and the first groove and the upper surface of the frame body form the guide groove; or

[0009] The guiding block is the second guiding block. A second groove is provided on the main body of the frame. The second guiding block is arranged on one side edge of the second groove. The second groove and the lower surface of the second guiding block form the guiding groove.

[0010] Optionally, a clamping component is correspondingly arranged on one side edge of the guiding plate, and the guiding block is correspondingly arranged on the other side edge.

[0011] The guiding block and the clamping component are symmetrically arranged relative to each other.

[0012] Optionally, two handles are further provided on the guiding plate, and the two handles are oppositely arranged on the other two side edges of the guiding plate.

[0013] The handle is provided with a threaded end, and the threaded end is threadedly connected to the guiding plate and the frame structure.

[0014] Optionally, the main body of the frame is provided with the installation cavity, and the cutting tool assembly is slidably arranged in the installation cavity.

[0015] The cutting tool assembly is provided with a sliding part, and the sliding part is slidably connected to the inner wall of the installation cavity.

[0016] A handle is further provided on the cutting tool assembly.

[0017] Optionally, the quick-release dust suction structure further includes a dust suction pipeline. One end of the dust suction pipeline communicates with the adsorption end of the dust suction box, and the other end is arranged opposite to the cutting tool assembly.

[0018] Optionally, the clamping component further includes a handle, a connecting piece, a sleeve rod and a clamping block. One end of the base is fixed to the frame, and a concave arc-shaped groove is arranged at the other end of the base. The two ends of the arc-shaped groove are respectively provided with a first hinge hole and a second hinge hole.

[0019] The handle is provided with a first connection hole and a second connection hole, and the handle is hinged to the first hinge hole through the first connection hole.

[0020] One end of the connecting piece is provided with a first opening and a second opening, and the connecting piece is hinged to the second connection hole through the first opening.

[0021] One end of the sleeve rod is provided with a first socket hole and a second socket hole. The sleeve rod is hinged to the second opening through the first socket hole, and the sleeve rod is hinged to the second hinge hole through the second socket hole.

[0022] One end of the sleeve rod is fixed to one end of the clamping block, and the other end of the clamping block is the pressing end.

[0023] Optionally, the clamp assembly further includes a hook, one end of the hook is rotatably connected to the base, and the other end is hooked to the sleeve rod.

[0024] In a second aspect, the present invention further provides a pole piece laminating device, including the quick-release dust suction structure described in any one of the above.

[0025] The beneficial effects of the embodiments of the present invention are:

[0026] For the quick-release dust suction structure and the pole piece laminating device provided by the present invention, by providing a guide groove and a clamp assembly to limit the two side edges of the guide plate installed with the dust suction box, the guide groove fixes and limits one side of the guide plate in the horizontal direction, and the clamp assembly provides a detachable soft constraint to the other side of the guide plate in the vertical direction, so that the guide plate can be quickly pulled out while taking out the dust suction box. At the same time, the pressing stability of the clamp assembly is good, and it can also be quickly disassembled and replaced, which is convenient for the daily maintenance and disassembly and cleaning of the dust suction box; at the same time, such a setting can ensure that the cutting tool assembly is in a good working environment and has a convenient disassembly and assembly path, which is more conducive to adapting to long-term work, the structure is simple, and the cost is reduced. Description of the Drawings

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1 It is a schematic diagram of the quick-release dust suction structure of the embodiment of the present invention;

[0029] Figure 2 It is a cross-sectional view of the quick-release dust suction structure of the embodiment of the present invention;

[0030] Figure 3 It is a schematic diagram of the frame structure and the second guide block of the embodiment of the present invention;

[0031] Figure 4 It is a schematic diagram of the frame structure and the first guide block of the embodiment of the present invention;

[0032] Figure 5 It is a schematic diagram of the clamp assembly of the embodiment of the present invention.

[0033] Icons: 010 - Quick-release dust suction structure; 100 - Frame structure; 101 - Guide groove; 102 - Frame body; 103 - Guide block; 104 - Installation cavity; 120 - First guide block; 121 - First groove; 130 - Second guide block; 131 - Second groove; 200 - Guide plate; 210 - Handle; 300 - Dust suction box; 310 - Pulling part; 400 - Dust suction pipeline; 500 - Clamp assembly; 510 - Handle; 520 - Connector; 530 - Sleeve rod; 540 - Clamping block; 550 - Base; 560 - Hook. Detailed implementation manners

[0034] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. The components of the embodiments of the present utility model usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0037] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.

[0038] In addition, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0039] In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] For the traditional quick-change dust suction assembly of the cutting tool, the assembly includes a sealing plate and a handle arranged on the sealing plate. It is fixed by the side sealing plate. When the cutting tool needs to be quickly changed, the handle connected to the sealing plate is loosened, and then the sealing plate is removed. The whole cutting tool assembly is directly pulled out by pulling the handle on the side of the cutting tool mounting seat. A cam follower is installed inside the cutting tool assembly, and the pulling-out process becomes a sliding pull-out.

[0041] At the same time, the dust suction box 300 is directly installed inside the whole cutting tool assembly. Its disassembly often needs to consider the assembly problems with other components. At the same time, the function of the dust suction box 300 also determines that it cannot be fixedly installed all the time. It is necessary to regularly clean the waste materials at the corners or dead ends to avoid affecting the dust suction effect.

[0042] The present utility model provides a pole piece laminating device, which includes a quick-disassembly dust suction structure 010. By changing the installation method and structure of the dust suction box 300, the dust suction box 300 can be quickly disassembled and replaced when needed.

[0043] Please refer to Figure 1 and Figure 2 , the quick-disassembly dust suction structure 010 provided by the present utility model includes a frame structure 100, a guide plate 200, and a clamp assembly 500; a communicating guide groove 101 and an installation cavity 104 are provided on the frame structure 100; the dust suction box 300 is arranged on the guide plate 200, and one side edge of the guide plate 200 is slidably limited in the guide groove 101; the clamp assembly 500 presses and limits the other side edge of the guide plate 200 along the vertical direction of the guide plate 200, so that the guide plate 200 is cooperatively pressed in the guide groove 101; the clamp assembly 500 includes a connected base 550 and a pressing end, the base 550 is arranged on the frame structure 100, and the pressing end is used for pressing and limiting the guide plate 200.

[0044] It can be understood that by setting the guiding groove 101 and the clamp assembly 500 to limit the two side edges of the guiding plate 200 where the dust suction box 300 is installed, the pressing stability of the clamp assembly 500 is good, and it can also achieve quick disassembly and replacement, facilitating the daily maintenance and disassembly and cleaning of the dust suction box 300; at the same time, such a setting can ensure that the cutter assembly is in a good working environment and has a convenient disassembly and installation path, which is more conducive to adapting to long-term work, with a simple structure and reduced costs.

[0045] Please refer to Figure 1 and Figure 2 , in this embodiment, the quick-release dust suction structure 010 includes a frame structure 100.

[0046] In this embodiment, the frame structure 100 includes a frame body 102 and a guiding block 103, and the frame body 102 and the guiding block 103 form a guiding groove 101; among them, there is also an installation cavity 104 on the frame body 102 that communicates with the guiding groove 101, and the installation cavity 104 is used to install the cutter assembly so that the cutter assembly can be quickly taken out for replacement after the guiding plate 200 is quickly disassembled.

[0047] It can be understood that the frame body 102 and the guiding block 103 form a guiding groove 101 to fix and limit one side of the guiding plate 200 in the horizontal direction, and the clamp assembly 500 is used to provide a detachable soft constraint for the other side of the guiding plate 200 in the vertical direction, so that the guiding plate 200 can be quickly pulled out while taking out the dust suction box 300.

[0048] Please refer to Figure 4 , in some embodiments, the frame structure 100 includes a frame body 102 and a first guiding block 120, the upper surface of the frame body 102 is a plane, and the first guiding block 120 is arranged on the upper surface of the frame body 102; a first groove 121 is provided on the first guiding block 120, and the first groove 121 and the upper surface of the frame body 102 form a guiding groove 101.

[0049] Please refer to Figure 3 , in some embodiments, the frame structure 100 includes a frame body 102 and a second guiding block 130, a second groove 131 is provided on the frame body 102, and the second groove 131 communicates with the installation cavity 104; the second guiding block 130 is arranged on one side edge of the second groove 131. Among them, a part of the structure of the second guiding block 130 extends out of the second groove 131 so that the second groove 131 and the lower surface of the second guiding block 130 form a guiding groove 101.

[0050] Among them, the structure of the second groove 131 is matched with the structure of the guiding plate 200, and the length and width of the second groove 131 are greater than the length and width of the installation cavity 104.

[0051] Among them, the wall surface of the second groove 131 is an inclined wall surface, which can facilitate the removal of the guide plate 200.

[0052] In this embodiment, the guide plate 200 is a rectangular plate structure, and the guide block 103 and the clamp assembly 500 are symmetrically arranged relative to each other. That is, a clamp assembly 500 is correspondingly arranged on one side of the guide plate 200, and a guide block 103 is correspondingly arranged on the other side; two handles 210 are further arranged on the guide plate 200, and the two handles 210 are symmetrically arranged relative to each other on the other two sides of the guide plate 200.

[0053] Among them, the handle 210 is provided with a threaded end, and the threaded end is threadedly connected to the guide plate 200 and the frame structure 100.

[0054] It can be understood that when the handle 210 is rotated and loosened to remove the guide plate 200, the guide block 103 and the clamp assembly 500 will not interfere with the handle 210.

[0055] Please refer to Figure 2 , in this embodiment, the quick-release dust suction structure 010 includes a dust suction box 300.

[0056] Among them, the dust suction box 300 is fixed on the guide plate 200, and the suction end of the dust suction box 300 generates a suction force and adsorbs and cleans the cutter assembly through a communication pipeline.

[0057] Optionally, a pulling part 310 is further arranged on the dust suction box 300, and the pulling part 310 is used to facilitate the operator to lift the dust suction box 300 and the guide plate 200.

[0058] In this embodiment, the quick-release dust suction structure 010 includes a cutter assembly.

[0059] Among them, the cutter assembly is used for cutting the pole piece.

[0060] In this embodiment, the cutter assembly is provided with a sliding part so that the sliding part is slidably connected to the inner wall of the installation cavity 104; a handle is further arranged on the cutter assembly, and the handle faces the guide plate 200, and the handle is used to assist the operator in pulling out the cutter assembly.

[0061] Among them, the sliding part can be a cam follower.

[0062] Please refer to Figure 1 , in this embodiment, the quick-release dust suction structure 010 includes a dust suction pipeline 400.

[0063] Among them, one end of the dust suction pipeline 400 is communicated with the suction end of the dust suction box 300, and the other end is arranged opposite to the cutter assembly. It can be understood that when the dust suction box 300 is started, the suction end of the dust suction box 300 adsorbs and cleans the cutter assembly through the dust suction pipeline 400.

[0064] Optionally, the port of the dust suction pipeline 400 can be set relative to the cutter of the cutter assembly to ensure the dust suction and cleaning effect.

[0065] Please refer to Figure 5 , in this embodiment, the quick-release dust suction structure 010 includes a clamp assembly 500.

[0066] In this embodiment, the clamp assembly 500 is arranged on the frame body 102 and is respectively arranged on both sides of the guide plate 200 opposite to the guide block 103.

[0067] Please refer to Figure 5 , in this embodiment, the clamp assembly 500 further includes a handle 510, a connecting piece 520, a sleeve rod 530 and a clamping block 540. One end of the base 550 is fixed to the frame, and the other end of the base 550 is provided with a concave arc groove. The two ends of the arc groove are respectively provided with a first hinge hole and a second hinge hole.

[0068] The handle 510 is provided with a first connection hole and a second connection hole. The handle 510 is hinged to the first hinge hole through the first connection hole. Among them, the limiting end of the handle 510 is provided with a second connection hole.

[0069] One end of the connecting piece 520 is provided with a first opening and a second opening. The connecting piece 520 is hinged to the second connection hole through the first opening.

[0070] One end of the sleeve rod 530 is provided with a first socket hole and a second socket hole. The sleeve rod 530 is hinged to the second opening through the first socket hole, and the sleeve rod 530 is hinged to the second hinge hole through the second socket hole.

[0071] One end of the sleeve rod 530 is fixed to one end of the clamping block 540, and the other end of the clamping block 540 is the pressing end.

[0072] It can be understood that pulling the handle 510 backward, the handle 510 drives the sleeve rod 530 to rotate backward along the base 550. The rotation of the sleeve rod 530 drives the clamping block 540 to move together, and the pressing end of the pressing block releases the limit on the vertical direction of the guide plate 200. Among them, after pulling up the handle 510, the clamp assembly 500 can rotate, so one end of the clamping block 540 will not interfere with the pulling out of the guide plate 200.

[0073] Pushing the handle 510 forward, the handle 510 drives the sleeve rod 530 to rotate forward along the base 550. The limiting end of the handle 510 is clamped into the arc groove. The rotation of the sleeve rod 530 drives the clamping block 540 to move together, and the pressing end of the pressing block presses and limits the guide plate 200 in the vertical direction. At the same time, the limiting end of the handle 510 is limited in the arc groove, so that the clamp assembly 500 has a certain self-locking ability.

[0074] Optionally, to increase the self-locking ability of the clamp assembly 500, the clamp assembly 500 further includes a hook 560. One end of the hook 560 is rotatably connected to the base 550, and the other end is hooked to the sleeve rod 530.

[0075] It can be understood that after the clamp assembly 500 presses and limits the guide plate 200, the hook 560 can be sleeved with the sleeve rod 530 to lock the clamp assembly 500, avoiding accidental unlocking of the clamp assembly 500 and causing the dust collection box 300 and the cutter assembly to come out. When it is necessary to release the limit of the clamp assembly 500, the hook 560 can be removed.

[0076] The working principle of the quick-release dust collection structure 010 proposed in this embodiment is:

[0077] Remove the hook 560, pull the handle 210 to release the limit of the clamp assembly 500 on the guide plate 200 in the vertical direction. After the operator lifts the dust collection box 300 to a certain height, the guide plate 200 can be pulled out of the limit groove. At this time, the cutter assembly can be replaced or inspected.

[0078] After the replacement or inspection is completed, push one side of the guide plate 200 into the limit groove, push the handle 210, press and limit the guide plate 200 from the vertical direction by the clamp assembly 500, and sleeve the hook 560 with the sleeve rod 530 to lock the clamp assembly 500.

[0079] In summary, for the quick-release dust collection structure 010 and the pole piece stacking equipment proposed by the present invention, by providing the guide groove 101 and the clamp assembly 500 to limit the two sides of the guide plate 200 installed with the dust collection box 300, the guide groove 101 fixes and limits one side of the guide plate 200 in the horizontal direction, and the clamp assembly 500 provides a detachable soft constraint to the other side of the guide plate 200 in the vertical direction, enabling the guide plate 200 to be quickly pulled out while taking out the dust collection box 300. At the same time, the pressing stability of the clamp assembly 500 is good, and it can also be quickly disassembled and replaced, facilitating the daily maintenance and disassembly and cleaning of the dust collection box 300; at the same time, such a setting can ensure that the cutter assembly is in a good working environment and has a convenient disassembly and assembly path, which is more conducive to adapting to long-term work, with a simple structure and reduced costs.

[0080] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A quick-release dust collection structure, characterized in that: include: A frame structure, wherein the frame structure is provided with a communicating guide groove and a mounting cavity; A guide plate, a dust collecting box is arranged on the guide plate, and one side edge of the guide plate is slidably limited with the guide groove; A clamp assembly, wherein the clamp assembly is used to press and limit the other side of the guide plate in a vertical direction of the guide plate, so that the guide plate is pressed and tightened in the guide groove; The clamp assembly includes a connected base and a clamping end, the base is arranged on the frame structure, and the clamping end is used for clamping and limiting the guide plate.

2. The quick-release dust collection structure according to claim 1, characterized in that: The frame structure comprises a frame body and a guide block, and the guide block and the frame body form the guide groove.

3. The quick-release dust collection structure according to claim 2, characterized in that: The guide block is a first guide block, the first guide block is arranged on the frame body, a first groove is arranged on the first guide block, and the first groove and the upper surface of the frame body form the guide groove; or The guide block is a second guide block. The frame body is provided with a second groove. The second guide block is arranged on one side of the second groove. The second groove and the lower surface of the second guide block form the guide groove.

4. The quick-release dust collection structure according to claim 2, characterized in that: One side of the guide plate is correspondingly provided with a clamp assembly, and the other side is correspondingly provided with the guide block; The guide block and the clamp assembly are arranged relatively symmetrically.

5. The quick-release dust collection structure according to claim 4, characterized in that: The guide plate is also provided with two handles, which are arranged oppositely on the other two sides of the guide plate; The handle is provided with a threaded end, and the threaded end is threadedly connected with the guide plate and the frame structure.

6. The quick-release dust collection structure according to claim 5, characterized in that: The frame body is provided with the installation cavity, and the cutter assembly is slidably arranged in the installation cavity; The cutter assembly is provided with a sliding portion, and the sliding portion is slidably connected to the inner wall of the installation cavity; The cutter assembly is also provided with a handle.

7. The quick-release dust collection structure according to claim 6, characterized in that: The quick-detachable dust suction structure also includes a dust suction pipeline, one end of which is connected to the suction end of the dust suction box, and the other end of which is arranged relative to the cutter assembly.

8. The quick-release dust collection structure according to claim 1, characterized in that: The clamp assembly also includes a handle, a connecting piece, a sleeve rod and a clamping block, one end of the base is fixed to the frame, the other end of the base is provided with a concave arc groove, and the two ends of the arc groove are respectively provided with a first hinge hole and a second hinge hole; The handle is provided with a first connecting hole and a second connecting hole, and the handle is hinged to the first hinge hole through the first connecting hole; One end of the connecting member is provided with a first opening and a second opening, and the connecting member is hingedly connected to the second connecting hole through the first opening; A first sleeve hole and a second sleeve hole are provided at one end of the sleeve rod, the sleeve rod is hinged to the second opening through the first sleeve hole, and the sleeve rod is hinged to the second hinge hole through the second sleeve hole; One end of the sleeve rod is fixed to one end of the clamping block, and the other end of the clamping block is the clamping end.

9. The quick-release dust collection structure according to claim 8, characterized in that: The clamp assembly also includes a hook, one end of which is rotatably connected to the base, and the other end of which is hooked to the sleeve rod.

10. A pole piece lamination device, characterized in that: It comprises the quick-detachable dust collection structure described in any one of claims 1-9.

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