Conveying device in battery manufacturing equipment

Abstract

A conveying device in battery manufacturing equipment comprises a lower belt fixing plate, a lower belt assembly, an upper belt fixing plate and an upper belt assembly. The upper belt assembly comprises a fallen material collecting assembly, the fallen material collecting assembly comprises a fallen material assembly located above the belt conveying direction and a collecting assembly located below the belt conveying direction, the fallen material assembly comprises a piece beating rod making contact with a product, and a buffering part is arranged at the end, making contact with a pole piece, of the bottom of the piece beating rod; a belt conveying part of the lower belt assembly is divided into the size detection belt assembly and the lower belt conveying assembly, so that when a belt on the lower belt conveying assembly is subjected to powder brushing cleaning, the size detection belt assembly does not shake, and therefore the influence of shaking of the belt on the conveying stability in the pole piece conveying process is reduced; the buffering part arranged at one end, in contact with the pole piece, of the bottom of the piece beating rod provides buffering when being in contact with the pole piece, so that the pole piece is prevented from being knocked and bumped during blanking, the transportation efficiency of pole piece products is finally improved, and the production efficiency of batteries is finally improved.

Description

Technical Field

[0001] The present application belongs to the field of battery manufacturing equipment, and in particular, relates to a conveying device in a battery manufacturing equipment. Background Art

[0002] During the battery manufacturing process, especially after the tab die-cutting and electrode sheet cutting processes, the electrode sheets that have completed the above processes need to be transported to the subsequent processes, and the dust on the electrode sheets needs to be cleaned during transportation. In the existing technical solutions, due to the long transportation distance, especially when using devices such as brushes to brush powder and dust off the electrode sheets, the powder brushing action will cause the belt to shake, which will affect the stability of transportation. In addition, the product itself may be dented or bumped during transportation, which will affect the quality of the electrode sheets. Summary of the invention

[0003] The purpose of the present application is to propose a conveying device in a battery manufacturing equipment to solve at least one of the above-mentioned technical problems.

[0004] A conveying device in a battery manufacturing device, comprising

[0005] A lower belt fixing plate and a lower belt assembly fixedly connected to the lower belt fixing plate;

[0006] An upper belt fixing plate and an upper belt assembly, wherein the upper belt assembly is fixedly connected to the upper belt fixing plate;

[0007] The upper belt assembly is located on one side of the lower belt assembly, and the product can be transferred from the lower belt assembly to the upper belt assembly; the lower belt assembly includes a size detection belt assembly and a lower belt transport assembly, and the size detection belt assembly is fixedly connected to the lower belt fixing plate; the lower belt transport assembly is located on the right side of the size detection belt assembly;

[0008] The upper belt assembly includes a falling material collection assembly, which includes a falling material assembly located above the belt conveying direction and a collection assembly located below the belt conveying direction, wherein the falling material assembly includes a sheet-beating rod in contact with the product, and a buffer portion is provided at one end of the sheet-beating rod in contact with the pole piece;

[0009] The beneficial effects are as follows: the pole piece can be stably transferred from the lower belt assembly to the upper belt assembly, and the belt transport part of the lower belt assembly is divided into a size detection belt assembly and a lower belt transport assembly, so that when the belt on the lower belt transport assembly is brushed with powder and cleaned, the size detection belt assembly will not shake, thereby reducing the influence of belt shaking on transportation stability during pole piece transportation. In addition, the buffer part arranged at the end of the bottom of the punching rod that contacts the pole piece can provide buffering when contacting the pole piece, preventing the pole piece from being bumped or dented during falling, thereby ultimately improving the transportation efficiency of the pole piece products and ultimately improving the production efficiency of the battery.

[0010] In some embodiments, the size detection belt assembly includes

[0011] A size detection slide rail, which is fixedly connected to the lower belt fixing plate;

[0012] A size detection belt mounting plate, the size detection belt mounting plate is slidably connected to the size detection slide rail;

[0013] A dimension detection drive device, the dimension detection drive device is fixedly connected to the dimension detection belt mounting plate, and the belt can be connected to the driving end of the dimension detection drive device;

[0014] A size detection machine base, which is fixedly connected to a size detection belt mounting plate;

[0015] A dimension detection cover plate, which is fixedly connected to a dimension detection machine base;

[0016] Size detection plate, which is fixedly connected to the size detection cover plate, and the belt can pass through the size detection plate;

[0017] Polishing plate, which is fixedly connected to the size detection cover plate, and is located at the front and rear ends of the size detection plate;

[0018] The light-transmitting plate is fixedly connected to the size detection large plate and is located above the lighting plate.

[0019] The beneficial effects are as follows: the size detection slide rail makes the height of the size detection belt assembly adjustable, and the lighting plate and the light-transmitting plate can assist the CCD camera located above the size detection belt assembly in identification.

[0020] In some embodiments, the lower belt assembly includes a lower belt power assembly, one end of which is fixedly connected to the lower belt transport assembly, and the lower belt power assembly is used to provide power to the belt on the lower belt transport assembly, so that the pole piece is transferred from the size detection belt assembly to the belt of the lower belt transport assembly through the belt, and the lower belt transport assembly includes

[0021] A lower belt large plate, the lower belt large plate is fixedly connected to the lower belt fixing plate;

[0022] The lower belt power assembly includes

[0023] A power slide rail, which is fixedly connected to the lower belt fixing plate;

[0024] A power machine base, which is slidably connected to the power slide rail;

[0025] A power screw rod, which is fixedly connected to the lower belt fixing plate and is located below the power machine base;

[0026] A power screw fixing seat, one end of which is fixedly connected to the power machine seat, and the other end of which is sleeved on the power screw;

[0027] A power drive device, the power drive device is fixedly connected to the power machine base, and the belt can be connected to the driving end of the power drive device;

[0028] A size detection connecting plate is connected between the size detection belt assembly and the lower belt power assembly;

[0029] The size detection belt assembly and the lower belt transport assembly are respectively fixedly connected with a lower belt adsorption device, and the lower belt adsorption device is connected to the surface of the size detection belt assembly and the lower belt transport assembly for adsorbing the pole piece on the belt.

[0030] The beneficial effect is that the size detection connecting plate is used to control the distance between the size detection belt assembly and the lower belt power assembly, so that the distance between the belts on the synchronous size detection belt assembly and the lower belt power assembly is convenient for the pole piece to flow.

[0031] In some embodiments, the lower belt dust removal assembly disposed on one side of the lower belt assembly includes a powder brushing assembly located above the lower belt transport assembly, and a dust suction assembly located below the lower belt transport assembly;

[0032] The powder brushing components include

[0033] A powder brush fixing frame, which is fixedly connected to the lower belt fixing plate;

[0034] Ion air knife, the ion air knife is fixedly connected to the powder brush fixing frame;

[0035] A magnet rod, which is fixedly connected to the left side of the ion air knife;

[0036] Dust collection kit includes

[0037] A first dust collection box, the first dust collection box is fixedly connected to the lower belt fixing plate;

[0038] The first brush roller is arranged in the dust collection box.

[0039] The beneficial effects are as follows: the magnet bar can absorb metal dust, the ion wind knife absorbs the dust, and the first brush roller brushes the pole piece on the belt when the belt travels, and collects the dust in the first dust box.

[0040] In some embodiments, the upper belt assembly includes

[0041] An upper belt power assembly, one side of which is fixedly connected to an upper belt fixing plate;

[0042] An upper belt transport assembly, the upper belt transport assembly is slidably connected to the upper belt power assembly, the upper belt transport assembly can slide in a vertical direction, the belt is wound around the upper belt transport assembly, the driving end of the upper belt power assembly is arranged in the middle of the upper belt transport assembly, and the belt can be wound around the upper belt power assembly;

[0043] A material drop collection assembly is fixedly connected to the upper belt fixing plate, and the upper belt transport assembly can pass through the material drop collection assembly. The material drop collection assembly is located on the left side of the upper belt power assembly and is used for sheeting and dropping materials;

[0044] An upper belt dust removal assembly is arranged on the side of the upper belt assembly, and the upper belt dust removal assembly includes an air knife assembly and an upper belt adsorption assembly. The air knife assembly is located below the upper belt transport assembly, and is used to remove dust from the pole piece on the belt below the upper belt transport assembly. The upper belt adsorption assembly is located above the end of the upper belt transport assembly, and is used to remove dust from the pole piece on the belt above the upper belt transport assembly.

[0045] A plurality of upper belt adsorption devices are arranged in the upper belt transport component. The upper belt adsorption devices are connected to the surface of the upper belt transport component and are used for adsorbing the pole pieces on the belt.

[0046] The beneficial effect is that a plurality of upper belt adsorption devices are used to adsorb the pole piece on the end belt of the lower belt transport component to the upper belt transport component.

[0047] In some embodiments, the upper belt power assembly includes

[0048] An upper belt slide rail, the upper belt slide rail is fixedly connected to the upper belt fixing plate;

[0049] A mounting plate, the mounting plate being slidably connected to the upper belt slide rail;

[0050] An upper belt sliding power device, the upper belt sliding power device is fixedly connected to the upper belt fixing plate, and the driving end of the upper belt sliding power device is connected to the mounting plate, and is used to drive the mounting plate to slide on the upper belt slide rail;

[0051] The shaft front seat is fixedly connected to one side of the upper belt conveyor assembly and corresponds to the position of the mounting plate;

[0052] Tensioning shafts, at least two tensioning shafts are arranged between the mounting plate and the shaft front seat, and the two tensioning shafts are arranged adjacent to each other, the belt can pass through the two tensioning shafts for tensioning, and a tensioning roller is sleeved on the tensioning shaft;

[0053] A power shaft, the power shaft is arranged between the mounting plate and the shaft front seat, and the power shaft can pass through one side of the power shaft;

[0054] A power roller, the power roller is rotatably sleeved on the power shaft;

[0055] The power device is fixedly connected to the mounting plate and connected to the power shaft, and is used to drive the power shaft to rotate.

[0056] The beneficial effects are as follows: the height of the upper belt power assembly is adjustable, the power generated by the power device is transmitted to the power roller through the power shaft, thereby pulling the belt forward, and the tensioning shaft tensions the belt in contact with it.

[0057] In some embodiments, the upper belt transport assembly includes

[0058] An upper belt plate, the upper belt plate is fixedly connected to the upper belt power assembly, and the belt can be connected to the upper belt plate;

[0059] The roller body is respectively sleeved on the left and right ends of the upper belt plate.

[0060] In some embodiments, the falling material collection assembly includes a falling material assembly located above the upper belt conveying assembly, and a collection assembly located below the upper belt conveying assembly;

[0061] Blanking components include

[0062] A sheet-beating installation plate, the sheet-beating installation plate is fixedly connected to the upper belt fixing plate;

[0063] A tableting driving device, which is fixedly connected to the tableting mounting plate;

[0064] Tablet slide rails, at least two of which are fixedly connected to one side of the tablet mounting plate;

[0065] The film-making bottom slider is slidably connected to the film-making slide rail, and the driving end of the film-making driving device is connected to the film-making bottom slider, and the film-making driving device can drive the film-making bottom slider to slide up and down;

[0066] The oil-proof cover for the punching piece is fixedly connected to the punching piece mounting plate and is located below the punching piece slide rail;

[0067] The beating rod is fixedly connected to the beating bottom slider, and a buffer is provided at one end of the beating rod bottom that contacts the pole piece;

[0068] and / or collection components include

[0069] A waste film box support plate, the waste film box support plate is fixedly connected to the upper belt fixing plate;

[0070] The waste film box is fixedly connected to the waste film box support plate and is used to receive the waste material after the film is punched. Its beneficial effect is that the buffer part provided at the end of the bottom of the film-breaking rod in contact with the electrode can provide buffering for the contacting electrode when the film is punched and dropped, so as to prevent the electrode from being bumped or bruised.

[0071] In some embodiments, the air knife assembly includes

[0072] A dust removal slide rail, which is fixedly connected to the upper belt fixing plate;

[0073] A dust removal mounting plate, the dust removal mounting plate is slidably connected to the dust removal slide rail;

[0074] Dust removal air knife, the dust removal air knife is fixedly connected to the powder brush seat mounting plate;

[0075] Dust removal magnet rod, the dust removal magnet rod is fixedly connected to the right side of the dust removal air knife;

[0076] The dust removal limit device is fixedly connected to the side of the powder brush seat mounting plate and is used for sliding limit.

[0077] The beneficial effects are as follows: the dust removal magnet bar is used to absorb metal dust, and the dust removal wind knife provides the absorption force, wherein the height of the wind knife assembly is adjustable.

[0078] In some embodiments, the upper belt suction assembly includes

[0079] A dust box slide rail, the dust box slide rail is fixedly connected to the upper belt fixing plate;

[0080] A powder brush installation plate, which is slidably connected to the dust collection box slide rail;

[0081] A second dust collection box, the second dust collection box is fixedly connected to the lower end of the powder brush installation plate;

[0082] The second brush roller is arranged in the second dust collection box.

[0083] The dust suction limit device is fixedly connected to the side of the powder brush installation plate and is used for sliding limit.

[0084] The beneficial effects are as follows: the height of the upper belt adsorption assembly is adjustable, and the second brush roller is used to brush powder on the product in the process of traveling, and collect the dust into the second dust collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0085] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0086] Figure 1 This is an overall structural diagram of Example 1 of the present application.

[0087] Figure 2 for Figure 1 Front view of the lower belt assembly in.

[0088] Figure 3 for Figure 2 Another perspective of .

[0089] Figure 4 for Figure 3 Another perspective of .

[0090] Figure 5 for Figure 2 Another perspective of .

[0091] Figure 6 for Figure 2 Side view of .

[0092] Figure 7 for Figure 1 Front view of the upper belt assembly in FIG.

[0093] Figure 8 for Figure 7 Another perspective of .

[0094] Fig. 9 for Figure 7 Another perspective of .

[0095] Fig.10 for Fig. 9 Schematic diagram of the structure of the middle film-beating rod.

[0096] Fig.11 for Figure 1 Front view of the upper belt assembly in FIG.

[0097] Fig.12 for Fig.11 The back view of .

[0098] Description of the reference numerals in the accompanying drawings:

[0099] 1. Lower belt fixing plate; 2. Lower belt assembly; 3. Upper belt fixing plate; 4. Upper belt assembly; 5. CCD camera; 21. Dimension detection belt assembly; 22. Lower belt transport assembly; 23. Lower belt power assembly; 24. Lower belt dust removal assembly; 25. Dimension detection connecting plate; 26. Lower belt adsorption device; 41. Upper belt power assembly; 42. Upper belt transport assembly; 43. Falling material collection assembly; 44. Wind knife assembly; 45. Upper belt adsorption assembly; 46. Upper belt adsorption device; 47. Upper belt Dust removal assembly; 211, size detection slide rail; 212, size detection belt mounting plate; 213, size detection drive device; 214, size detection base; 215, size detection cover plate; 216, size detection large plate; 217, polishing plate; 218, light-transmitting plate; 221, lower belt large plate; 231, power slide rail; 232, power base; 233, power screw; 234, power screw fixing seat; 235, power drive device; 241, powder brush assembly; 242, dust suction assembly; 411, upper belt Slide rail; 412, mounting plate; 413, upper belt sliding power device; 414, shaft front seat; 415, tensioning shaft; 416, tensioning roller; 417, power shaft; 418, power roller; 419, power device; 421, upper belt plate; 422, roller body; 431, blanking assembly; 432, collection assembly; 441, dust removal slide rail; 442, dust removal mounting plate; 443, dust removal air knife; 444, dust removal magnet bar; 445, dust removal limit device; 451, dust box slide rail; 452, powder brush installation Plate; 453, second dust box; 454, second brush roller; 455, dust limit device; 2411, powder brush fixing frame; 2412, ion wind knife; 2413, magnet rod; 2421, first dust box; 2422, first brush roller; 4311, sheeting installation plate; 4312, sheeting drive device; 4313, sheeting slide rail; 4314, sheeting bottom slider; 4315, sheeting oil-proof cover; 4316, sheeting rod; 4317, buffer part; 4321, waste sheet box support plate; 4322, waste sheet box. DETAILED DESCRIPTION

[0100] In order to make the purpose, technical solutions and advantages of the present application clearer, 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 part of the embodiments of the present application, rather than all of the embodiments, and are only used to explain the present application, and are not used to limit the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0101] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "two ends", "both sides", "bottom", "top" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred elements must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the present application. In addition, the terms "first", "second", "superior", "inferior", "primary", "secondary" and the like are only used for descriptive purposes and can be simply used to more clearly distinguish different components, but cannot be understood as indicating or implying relative importance.

[0102] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0103] Embodiment 1 of the present application:

[0104] like Figure 1 , 7 , 9, and 10, a conveying device in a battery manufacturing device, comprising:

[0105] A lower belt fixing plate 1, and a lower belt assembly 2 fixedly connected to the lower belt fixing plate 1;

[0106] An upper belt fixing plate 3 and an upper belt assembly 4, wherein the upper belt assembly 4 is fixedly connected to the upper belt fixing plate 3;

[0107] The upper belt assembly 4 is located on one side of the lower belt assembly 2, and the product can be transferred from the lower belt assembly 2 to the upper belt assembly 4; the lower belt assembly 2 includes a size detection belt assembly 21 and a lower belt transport assembly 22, and the size detection belt assembly 21 is fixedly connected to the lower belt fixing plate 1; the lower belt transport assembly 22 is located on the right side of the size detection belt assembly 21;

[0108] The upper belt assembly 4 includes a falling material collection assembly 43, which includes a falling material assembly 431 located above the belt conveying direction, and a collection assembly 432 located below the belt conveying direction, wherein the falling material assembly 431 includes a sheet-beating rod 4316 in contact with the product, and a buffer portion 4317 is provided at one end of the sheet-beating rod 4316 in contact with the pole piece;

[0109] The pole piece can be stably transferred from the lower belt assembly 2 to the upper belt assembly 4, and the belt transport part of the lower belt assembly 2 is divided into a size detection belt assembly 21 and a lower belt transport assembly 22, so that when the belt on the lower belt transport assembly 22 is brushed with powder and cleaned, the size detection belt assembly 21 will not shake, thereby reducing the influence of belt shaking on transportation stability during pole piece transportation. In addition, the buffer part 4317 arranged at the end of the bottom of the punching rod 4316 that contacts the pole piece can gently contact the pole piece to prevent the pole piece from being bumped or dented during blanking, thereby ultimately improving the transportation efficiency of the pole piece products and ultimately improving the production efficiency of the battery.

[0110] It should be noted that, generally, the belt transport part of the lower belt assembly 2 exists as a whole, but in the actual electrode conveying journey, the longer conveying distance plus the powder brushing operation will cause the belt to shake during powder brushing, and the electrode cannot be conveyed stably. Therefore, in this embodiment, the belt transport part of the lower belt assembly 2 is divided into two parts: the size detection belt assembly 21 and the lower belt transport assembly 22. On the one hand, by dividing the entire belt transport part into two parts, the actual conveying distance of the belt is reduced. In addition, for example, when the lower belt transport assembly 22 is brushing powder, the shaking generated is not easy to interfere with the transportation of the size detection belt assembly 21.

[0111] like Figures 2-3 As shown, preferably, the size detection belt assembly 21 includes

[0112] A size detection slide rail 211, which is fixedly connected to the lower belt fixing plate 1;

[0113] A size detection belt mounting plate 212, which is slidably connected to the size detection slide rail 211;

[0114] A size detection drive device 213, the size detection drive device 213 is fixedly connected to the size detection belt mounting plate 212, and the belt can be connected to the driving end of the size detection drive device 213. In this embodiment, the size detection drive device 213 is preferably a motor;

[0115] A size detection machine base 214, which is fixedly connected to the size detection belt mounting plate 212;

[0116] A size detection cover plate 215, which is fixedly connected to the size detection base 214;

[0117] A size detection plate 216, which is fixedly connected to the size detection cover plate 215, and the belt can pass through the size detection plate 216;

[0118] A polishing plate 217, which is fixedly connected to the size detection cover plate 215, and is located at the front and rear ends of the size detection large plate 216;

[0119] The light-transmitting plate 218 is fixedly connected to the size detection plate 216 , and the light-transmitting plate 218 is located above the lighting plate 217 .

[0120] The size detection slide rail 211 makes the height of the size detection belt assembly 21 adjustable. In addition, the lighting plate 217 and the light-transmitting plate 218 can assist the CCD camera located above the size detection belt assembly 21 in identification. The camera is preferably a size detection camera for detecting the size of the pole piece.

[0121] like Figure 2 , 4 As shown in , 6, preferably, the lower belt assembly 2 includes a lower belt power assembly 23, one end of which is fixedly connected to the lower belt transport assembly 22, and the lower belt power assembly 23 is used to provide power to the belt on the lower belt transport assembly 22, so that the pole piece is transferred from the size detection belt assembly 21 to the belt of the lower belt transport assembly 22 through the belt, and the lower belt transport assembly 22 includes a lower belt large plate 221, and the lower belt large plate 221 is fixedly connected to the lower belt fixed plate 1;

[0122] The lower belt power assembly 23 includes

[0123] A power slide rail 231, the power slide rail 231 is fixedly connected to the lower belt fixing plate 1;

[0124] A power machine base 232, the power machine base 232 is slidably connected to the power slide rail 231;

[0125] A power screw rod 233, which is fixedly connected to the lower belt fixing plate 1, and is located below the power machine base 232;

[0126] A power screw fixing seat 234, one end of which is fixedly connected to the power machine seat 232, and the other end of which is sleeved on the power screw 233;

[0127] A power drive device 235, the power drive device 235 is fixedly connected to the power base 232, and a belt can be connected to the driving end of the power drive device 235. In this embodiment, the power drive device 235 is preferably a motor;

[0128] A size detection connecting plate 25 is connected between the size detection belt assembly 21 and the lower belt power assembly 23;

[0129] The size detection belt assembly 21 and the lower belt transport assembly 22 are respectively fixedly connected with a lower belt adsorption device 26, and the lower belt adsorption device 26 is connected to the surface of the size detection belt assembly 21 and the lower belt transport assembly 22 for adsorbing the pole pieces on the belts.

[0130] The size detection connecting plate 25 is used to control the distance between the size detection belt assembly 21 and the lower belt power assembly 23, so that the distance between the belts on the synchronous size detection belt assembly 21 and the lower belt power assembly 23 is convenient for the pole piece to flow.

[0131] like Figure 2 , 5 As shown, preferably, the lower belt dust removal assembly 24 disposed on one side of the lower belt assembly 2 includes a powder brushing assembly 241 located above the lower belt transport assembly 22, and a dust suction assembly 242 located below the lower belt transport assembly 22;

[0132] The powder brushing component 241 includes

[0133] A powder brush fixing frame 2411, which is fixedly connected to the lower belt fixing plate 1;

[0134] Ion air knife 2412, the ion air knife 2412 is fixedly connected to the powder brush fixing frame 2411;

[0135] A magnet rod 2413, the magnet rod 2413 is fixedly connected to the left side of the ion wind knife 2412;

[0136] The dust collection assembly 242 includes

[0137] A first dust collection box 2421, the first dust collection box 2421 is fixedly connected to the lower belt fixing plate 1;

[0138] The first brush roller 2422 is arranged in the dust collection box.

[0139] The magnet bar 2413 can absorb metal dust, the ion wind knife 2412 absorbs the dust, and the first brush roller 2422 brushes the pole piece on the belt when the belt travels, and collects the dust in the first dust box 2421.

[0140] like Figure 2 , 7 As shown, preferably, the upper belt assembly 4 includes

[0141] An upper belt power assembly 41, one side of the upper belt power assembly 41 is fixedly connected to the upper belt fixing plate 3;

[0142] An upper belt transport assembly 42, the upper belt transport assembly 42 is slidably connected to the upper belt power assembly 41, the upper belt transport assembly 42 can slide in the vertical direction, the belt is wound on the upper belt transport assembly 42, the driving end of the upper belt power assembly 41 is arranged in the middle of the upper belt transport assembly 42, and the belt can be wound on the upper belt power assembly 41;

[0143] The falling material collecting assembly 43 is fixedly connected to the upper belt fixing plate 3, and the upper belt transport assembly 42 can pass through the falling material collecting assembly 43. The falling material collecting assembly 43 is located on the left side of the upper belt power assembly 41 and is used for sheeting and falling materials;

[0144] An upper belt dust removal assembly 47 is arranged on the side of the upper belt assembly 4, and the upper belt dust removal assembly 47 includes a wind knife assembly 44 and an upper belt adsorption assembly 45. The wind knife assembly 44 is located below the upper belt transport assembly 42, and is used to remove dust from the pole pieces on the belt below the upper belt transport assembly 42. The upper belt adsorption assembly 45 is located above the end of the upper belt transport assembly 42, and is used to remove dust from the pole pieces of the belt above the upper belt transport assembly 42.

[0145] A plurality of upper belt adsorption devices 46 are arranged in the upper belt transport assembly 42 . The upper belt adsorption devices 46 are connected to the surface of the upper belt transport assembly 42 and are used for adsorbing the pole pieces on the belt.

[0146] The plurality of upper belt adsorption devices 46 are used to adsorb the pole piece on the end belt of the lower belt transport assembly 22 onto the upper belt transport assembly 42 .

[0147] like Figure 7 , 8 As shown in 12, preferably, the upper belt power assembly 41 includes

[0148] An upper belt slide rail 411, the upper belt slide rail 411 is fixedly connected to the upper belt fixing plate 3;

[0149] A mounting plate 412, the mounting plate 412 being slidably connected to the upper belt slide rail 411;

[0150] An upper belt sliding power device 413, the upper belt sliding power device 413 is fixedly connected to the upper belt fixing plate 3, and the driving end of the upper belt sliding power device 413 is connected to the mounting plate 412, and is used to drive the mounting plate 412 to slide on the upper belt slide rail 411. In this embodiment, the upper belt sliding power device 413 is preferably a motor;

[0151] A shaft front seat 414, which is fixedly connected to one side of the upper belt transport assembly 42 and corresponds to the position of the mounting plate 412;

[0152] Tensioning shafts 415, at least two tensioning shafts 415 are arranged between the mounting plate 412 and the shaft front seat 414, and the two tensioning shafts 415 are arranged adjacent to each other, and the belt can pass through the two tensioning shafts 415 for tensioning, and a tensioning roller 416 is sleeved on the tensioning shaft 415;

[0153] A power shaft 417, the power shaft 417 is arranged between the mounting plate 412 and the shaft front seat 414, and the power shaft 417 can pass through one side of the power shaft 417;

[0154] A power roller 418, the power roller 418 is rotatably sleeved on the power shaft 417;

[0155] The power device 419 is fixedly connected to the mounting plate 412 and connected to the power shaft 417. The power device 419 is used to drive the power shaft 417 to rotate. In this embodiment, the power device 419 is preferably a motor.

[0156] The height of the upper belt power assembly 41 is adjustable. The power generated by the power device 419 is transmitted to the power roller 418 through the power shaft 417, thereby pulling the belt to move forward, and the tensioning shaft 415 tensions the belt in contact with it.

[0157] like Figure 7 , 8 As shown, preferably, the upper belt transport assembly 42 includes

[0158] An upper belt plate 421, which is fixedly connected to the upper belt power assembly 41, and a belt can be connected to the upper belt plate 421;

[0159] The roller body 422 is respectively sleeved on the left and right ends of the upper belt large plate 421.

[0160] like Figure 7 , 9 As shown in FIG. 10 , preferably, the falling material collection assembly 43 includes a falling material assembly 431 located above the upper belt transport assembly 42 and a collection assembly 432 located below the upper belt transport assembly 42;

[0161] Blanking assembly 431 includes

[0162] The sheet-beating installation plate 4311 is fixedly connected to the upper belt fixing plate 3;

[0163] The tableting driving device 4312 is fixedly connected to the tableting mounting plate 4311. In this embodiment, the tableting driving device 4312 is preferably a motor;

[0164] Slide rails 4313, at least two slide rails 4313 are fixedly connected to one side of the slice mounting plate 4311;

[0165] The film-making bottom slider 4314 is slidably connected to the film-making slide rail 4313. The driving end of the film-making driving device 4312 is connected to the film-making bottom slider 4314. The film-making driving device 4312 can drive the film-making bottom slider 4314 to slide up and down;

[0166] The punching oil-proof cover 4315 is fixedly connected to the punching mounting plate 4311 and is located below the punching slide rail 4313. The punching oil-proof cover 4315 is used to collect oil and prevent the oil generated on the punching slide rail 4313 from falling and contaminating the pole piece;

[0167] The beating rod 4316 is fixedly connected to the beating bottom slider 4314, and a buffer portion 4317 is provided at one end of the bottom of the beating rod 4316 that contacts the pole piece;

[0168] and / or collection component 432 includes

[0169] A waste film box support plate 4321, the waste film box support plate 4321 is fixedly connected to the upper belt fixing plate 3;

[0170] The waste film box 4322 is fixedly connected to the waste film box support plate 4321 and is used to receive waste materials after film making.

[0171] The buffer part 4317 provided at the end of the bottom of the punching rod 4316 in contact with the pole piece can provide buffering for the contacting pole piece when punching and blanking, so as to prevent the pole piece from being bumped or damaged.

[0172] like Figure 7 , 11 As shown, preferably, the wind knife assembly 44 includes

[0173] A dust removal slide rail 441, which is fixedly connected to the upper belt fixing plate 3;

[0174] A dust removal mounting plate 442, the dust removal mounting plate 442 is slidably connected to the dust removal slide rail 441;

[0175] Dust removal air knife 443, the dust removal air knife 443 is fixedly connected to the powder brush seat mounting plate 412;

[0176] A dust removal magnet rod 444, which is fixedly connected to the right side of the dust removal air knife 443;

[0177] The dust removal limit device 445 is fixedly connected to the side of the powder brush seat mounting plate 412 and is used for sliding limit to limit the sliding distance of the wind knife assembly 44.

[0178] The dust removal magnet bar 444 is used to absorb metal dust, and the dust removal wind knife 443 provides the absorption force, wherein the height of the wind knife assembly 44 is adjustable.

[0179] like Figure 7 , 11 As shown, preferably, the upper belt adsorption assembly 45 includes

[0180] A dust collection box slide rail 451, which is fixedly connected to the upper belt fixing plate 3;

[0181] A powder brush mounting plate 452, which is slidably connected to the dust collection box slide rail 451;

[0182] A second dust collection box 453, which is fixedly connected to the lower end of the powder brush mounting plate 452;

[0183] The second brush roller 454 is disposed in the second dust collection box 453 .

[0184] The dust suction limit device 455 is fixedly connected to the side of the powder brush mounting plate 452 and is used for sliding limit to limit the sliding distance of the upper belt adsorption assembly 45.

[0185] The height of the upper belt adsorption assembly 45 is adjustable, and the second brush roller 454 is used to brush powder on the products in the process of moving, and collect the dust into the second dust collection box 453.

[0186] When the conveying device is running, the pole piece can be transferred from the belt of the lower belt assembly 2 to the belt of the upper belt assembly 4. During the transportation process, the lower belt dust removal assembly 24 and the upper belt dust removal assembly 47 respectively clean and collect the dust on the pole piece on the lower belt assembly 2 and the upper belt assembly 4, and finally output the pole piece from the conveying device.

[0187] The above are only some embodiments of the present application, which are only used to illustrate the technical solution of the present application, rather than to limit it. It should be understood that, for ordinary technicians in the field, without departing from the creative concept of the present application, it is possible to improve or replace it according to the above description, and all these improvements and replacements should belong to the protection scope of the claims attached to the present application. In this case, all details can be replaced by equivalent elements, and the materials, shapes and sizes can also be arbitrary.

Claims

1. A conveying device in a battery manufacturing device, characterized in that: include A lower belt fixing plate (1), and a lower belt assembly (2) fixedly connected to the lower belt fixing plate (1); An upper belt fixing plate (3) and an upper belt assembly (4), wherein the upper belt assembly (4) is fixedly connected to the upper belt fixing plate (3); The upper belt assembly (4) is located on one side of the lower belt assembly (2), and the product can be transferred from the lower belt assembly (2) to the upper belt assembly (4); the lower belt assembly (2) comprises a size detection belt assembly (21) and a lower belt transport assembly (22); the size detection belt assembly (21) is fixedly connected to the lower belt fixing plate (1); the lower belt transport assembly (22) is located on the right side of the size detection belt assembly (21); The upper belt assembly (4) includes a dropped material collection assembly (43), and the dropped material collection assembly (43) includes a dropped material assembly (431) located above the belt conveying direction, and a collection assembly (432) located below the belt conveying direction, wherein the dropped material assembly (431) includes a sheet-beating rod (4316) in contact with the product, and a buffer portion (4317) is provided at one end of the bottom of the sheet-beating rod (4316) in contact with the pole piece.

2. A conveying device in a battery manufacturing device according to claim 1, characterized in that: The size detection belt assembly (21) comprises A size detection slide rail (211), wherein the size detection slide rail (211) is fixedly connected to the lower belt fixing plate (1); A size detection belt mounting plate (212), wherein the size detection belt mounting plate (212) is slidably connected to the size detection slide rail (211); A size detection drive device (213), wherein the size detection drive device (213) is fixedly connected to a size detection belt mounting plate (212), and the belt can be connected to a driving end of the size detection drive device (213); A size detection machine base (214), wherein the size detection machine base (214) is fixedly connected to the size detection belt mounting plate (212); A size detection cover plate (215), wherein the size detection cover plate (215) is fixedly connected to the size detection machine base (214); A size detection plate (216), wherein the size detection plate (216) is fixedly connected to the size detection cover plate (215), and the belt can pass through the size detection plate (216); A polishing plate (217), wherein the polishing plate (217) is fixedly connected to the size detection cover plate (215), and the polishing plate (217) is respectively located at the front and rear ends of the size detection large plate (216); A light-transmitting plate (218), wherein the light-transmitting plate (218) is fixedly connected to the size detection large plate (216), and the light-transmitting plate (218) is located above the lighting plate (217).

3. The conveying device in a battery manufacturing equipment according to claim 1, characterized in that: The lower belt assembly (2) comprises a lower belt power assembly (23), one end of which is fixedly connected to the lower belt transport assembly (22), and the lower belt power assembly (23) is used to provide power to the belt on the lower belt transport assembly (22), so that the pole piece is transferred from the size detection belt assembly (21) to the belt of the lower belt transport assembly (22) through the belt, and the lower belt transport assembly (22) comprises A lower belt large plate (221), wherein the lower belt large plate (221) is fixedly connected to the lower belt fixing plate (1); The lower belt power assembly (23) comprises A power slide rail (231), wherein the power slide rail (231) is fixedly connected to the lower belt fixing plate (1); A power machine base (232), wherein the power machine base (232) is slidably connected to the power slide rail (231); A power screw rod (233), the power screw rod (233) is fixedly connected to the lower belt fixing plate (1), and the power screw rod (233) is located below the power machine base (232); A power screw fixing seat (234), one end of which is fixedly connected to the power machine seat (232), and the other end of which is sleeved on the power screw (233); A power drive device (235), wherein the power drive device (235) is fixedly connected to the power machine base (232), and a belt can be connected to a driving end of the power drive device (235); A size detection connecting plate (25) is connected between the size detection belt assembly (21) and the lower belt power assembly (23); The size detection belt assembly (21) and the lower belt transport assembly (22) are respectively fixedly connected with a lower belt adsorption device (26); the lower belt adsorption device (26) is connected to the surface of the size detection belt assembly (21) and the lower belt transport assembly (22) and is used to adsorb the pole piece on the belt.

4. The conveying device in a battery manufacturing device according to claim 1, characterized in that: A lower belt dust removal component (24) disposed on one side of the lower belt component (2) comprises a powder brushing component (241) located above the lower belt transport component (22), and a dust suction component (242) located below the lower belt transport component (22); The powder brushing component (241) comprises A powder brush fixing frame (2411), wherein the powder brush fixing frame (2411) is fixedly connected to the lower belt fixing plate (1); An ion wind knife (2412), wherein the ion wind knife (2412) is fixedly connected to a powder brush fixing frame (2411); A magnet bar (2413), wherein the magnet bar (2413) is fixedly connected to the left side of the ion wind knife (2412); The dust collection component (242) includes A first dust collection box (2421), wherein the first dust collection box (2421) is fixedly connected to the lower belt fixing plate (1); A first brush roller (2422), wherein the first brush roller (2422) is arranged in the dust collection box.

5. The conveying device in a battery manufacturing device according to claim 1, characterized in that: The upper belt assembly (4) comprises An upper belt power assembly (41), one side of the upper belt power assembly (41) being fixedly connected to an upper belt fixing plate (3); An upper belt transport assembly (42), wherein the upper belt transport assembly (42) is slidably connected to the upper belt power assembly (41), the upper belt transport assembly (42) can slide in a vertical direction, the belt is connected to the upper belt transport assembly (42), the driving end of the upper belt power assembly (41) is arranged in the middle of the upper belt transport assembly (42), and the belt can be wound around the upper belt power assembly (41); A material drop collection assembly (43), the material drop collection assembly (43) is fixedly connected to the upper belt fixing plate (3), the upper belt transport assembly (42) can pass through the material drop collection assembly (43), the material drop collection assembly (43) is located on the left side of the upper belt power assembly (41), and is used for sheeting and dropping materials; An upper belt dust removal component (47) is arranged on the side of the upper belt component (4), and the upper belt dust removal component (47) includes a wind knife component (44) and an upper belt adsorption component (45). The wind knife component (44) is located below the upper belt transport component (42) and is used to remove dust from the pole piece on the belt below the upper belt transport component (42). The upper belt adsorption component (45) is located above the end of the upper belt transport component (42) and is used to remove dust from the pole piece on the belt above the upper belt transport component (42). A plurality of upper belt adsorption devices (46) are arranged in the upper belt transport component (42), and the upper belt adsorption devices (46) are connected to the surface of the upper belt transport component (42) and are used to adsorb the pole pieces on the belt.

6. The conveying device in a battery manufacturing device according to claim 5, characterized in that: The upper belt power assembly (41) comprises An upper belt slide rail (411), wherein the upper belt slide rail (411) is fixedly connected to an upper belt fixing plate (3); A mounting plate (412), wherein the mounting plate (412) is slidably connected to the upper belt slide rail (411); An upper belt sliding power device (413), wherein the upper belt sliding power device (413) is fixedly connected to the upper belt fixing plate (3), and a driving end of the upper belt sliding power device (413) is connected to the mounting plate (412) for driving the mounting plate (412) to slide on the upper belt slide rail (411); A shaft front seat (414), wherein the shaft front seat (414) is fixedly connected to one side of the upper belt transport assembly (42) and corresponds to the position of the mounting plate (412); A tensioning shaft (415), at least two of the tensioning shafts (415) are arranged between the mounting plate (412) and the shaft front seat (414), and the two tensioning shafts (415) are arranged adjacent to each other, and the belt can pass through between the two tensioning shafts (415) for tensioning, and a tensioning roller (416) is sleeved on the tensioning shaft (415); A power shaft (417), wherein the power shaft (417) is arranged between the mounting plate (412) and the shaft front seat (414), and the power shaft (417) can pass through one side of the power shaft (417); A power roller (418), wherein the power roller (418) is rotatably sleeved on the power shaft (417); A power device (419), wherein the power device (419) is fixedly connected to the mounting plate (412), and the power device (419) is connected to the power shaft (417), and the power device (419) is used to drive the power shaft (417) to rotate.

7. The conveying device in a battery manufacturing device according to claim 5, characterized in that: The upper belt transport assembly (42) includes An upper belt plate (421), wherein the upper belt plate (421) is fixedly connected to the upper belt power assembly (41), and a belt can be connected to the upper belt plate (421); The roller bodies (422) are respectively sleeved on the left and right ends of the upper belt plate (421).

8. The conveying device in a battery manufacturing device according to claim 5, characterized in that: The falling material collection assembly (43) comprises a falling material assembly (431) located above the upper belt conveying assembly (42), and a collection assembly (432) located below the upper belt conveying assembly (42); The blanking assembly (431) comprises A sheet-beating mounting plate (4311), wherein the sheet-beating mounting plate (4311) is fixedly connected to the upper belt fixing plate (3); A tableting drive device (4312), wherein the tableting drive device (4312) is fixedly connected to the tableting mounting plate (4311); A sheeting slide rail (4313), at least two of the sheeting slide rails (4313) are fixedly connected to one side of the sheeting mounting plate (4311); A film-making bottom slider (4314), wherein the film-making bottom slider (4314) is slidably connected to the film-making slide rail (4313), and a driving end of the film-making driving device (4312) is connected to the film-making bottom slider (4314), and the film-making driving device (4312) can drive the film-making bottom slider (4314) to slide up and down; A tableting oil-proof cover (4315), wherein the tableting oil-proof cover (4315) is fixedly connected to the tableting mounting plate (4311) and is located below the tableting slide rail (4313); A sheet-beating rod (4316), wherein the sheet-beating rod (4316) is fixedly connected to the sheet-beating bottom slider (4314), and a buffer portion (4317) is provided at one end of the bottom of the sheet-beating rod (4316) that contacts the pole piece; and / or the collection component (432) includes A waste film box support plate (4321), wherein the waste film box support plate (4321) is fixedly connected to the upper belt fixing plate (3); A waste film box (4322), wherein the waste film box (4322) is fixedly connected to the waste film box support plate (4321) and is used to receive waste electrode sheets after punching.

9. The conveying device in a battery manufacturing device according to claim 5, characterized in that: The wind knife assembly (44) includes A dust removal slide rail (441), wherein the dust removal slide rail (441) is fixedly connected to the upper belt fixing plate (3); A dust removal mounting plate (442), the dust removal mounting plate (442) is slidably connected to the dust removal slide rail (441); A dust removal air knife (443), wherein the dust removal air knife (443) is fixedly connected to the powder brush seat mounting plate (412); A dust removal magnet bar (444), wherein the dust removal magnet bar (444) is fixedly connected to the right side of the dust removal air knife (443); A dust removal limiting device (445) is fixedly connected to the side of the powder brush seat mounting plate (412) and is used for sliding limiting.

10. The conveying device in a battery manufacturing device according to claim 5, characterized in that: The upper belt adsorption assembly (45) includes A dust collection box slide rail (451), wherein the dust collection box slide rail (451) is fixedly connected to the upper belt fixing plate (3); A powder brush mounting plate (452), wherein the powder brush mounting plate (452) is slidably connected to the dust collection box slide rail (451); A second dust collection box (453), wherein the second dust collection box (453) is fixedly connected to the lower end of the powder brush mounting plate (452); A second brush roller (454), wherein the second brush roller (454) is arranged in the second dust collection box (453); A dust suction limiting device (455), wherein the dust suction limiting device (455) is fixedly connected to the side of the powder brush mounting plate (452) and is used for sliding limiting.

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