Cutting machine for battery electrode plate machining

Abstract

The utility model relates to the technical field of cutting machines, in particular to a cutting machine for processing battery electrode plates, which comprises a frame and a processing component, and the processing component comprises a hydraulic cylinder, a mounting seat, a plurality of fixing parts and a cutting part; the fixing part comprises a spring, a vertical plate, a pressing plate, a screw rod and a nut, and the rack is provided with a plurality of sliding grooves; an electrode slice is placed on a rack, a worker screws a nut to enable the nut to push vertical plates to horizontally move along a screw until the vertical plates make contact with the side edge of the electrode slice, then a hydraulic cylinder is controlled to drive a mounting base to move downwards until the electrode slice is pressed and fixed to the upper surface of the rack through a pressing plate, and then the electrode slice is cut through a cutting component; when electrode plates of different sizes need to be cut, a worker can adjust the position of the vertical plate by screwing the nut, and when the electrode plate cutting device is used for cutting the electrode plates of the battery, the electrode plates of the battery with different widths can be fixed, so that the application range is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting machine technical field especially relates to a cutting machine for battery electrode piece processing. BACKGROUND

[0002] When producing battery electrode pieces, the metal foil of the active electrode is dried after being coated with slurry by an electronic coater and is introduced into a slitting machine for slitting and rolling for standby, and the metal foil transmitted by the guide belt needs to be cut between each process, but the metal foil needs to be fixed around it separately during cutting, which is complicated to operate.

[0003] The prior art CN218927949U discloses a cutting device for electrode piece processing, which comprises a rack, a first sliding rod, a pressing block, a push plate, a screw rod, a driving part, a fixed block, a guide column, a second sliding block, a first rotating shaft, a cutting piece, a driving assembly and a push rod.

[0004] However, the horizontal position of the first sliding rod is fixed, so the distance between the two adjacent first sliding rods is fixed. When fixing battery electrode pieces of different widths, the width of the electrode piece may be greater than or less than the distance between the two first sliding rods. When the width of the electrode piece is greater than the distance between the two first sliding rods, the electrode piece cannot be fixed. When the width of the electrode piece is less than the distance between the two first sliding rods, the first sliding rod cannot contact the side edge of the electrode piece, and only the pressure of the pressing block can be used to press the electrode piece. The fixing effect of the electrode piece is insufficient. Therefore, the existing cutting device for electrode piece processing cannot fix electrode pieces of different widths, and has a small application range. SUMMARY

[0005] The utility model aims at providing a cutting machine for battery electrode piece processing, which can fix battery electrode pieces of different widths when cutting, and improve the application range.

[0006] To achieve the above-mentioned purpose, the utility model provides a cutting machine for battery electrode piece processing, which comprises a rack and a processing assembly.

[0007] The hydraulic cylinder is fixedly connected with the frame and located at the bottom of the frame; the mounting seat is fixedly connected with the output rod of the hydraulic cylinder and located at the bottom of the hydraulic cylinder; a plurality of the fixing components are respectively located at the side edges of the mounting seat, and the fixing components comprise a spring, a vertical plate, a pressing plate, a screw rod and a nut; the spring is fixedly connected with the mounting seat and located at the side edge of the mounting seat; the vertical plate is fixedly connected with the spring and located at the side edge of the spring; the pressing plate is fixedly connected with the vertical plate and located at the top of the vertical plate; the screw rod is fixedly connected with the mounting seat and penetrates through the spring and the vertical plate; the nut is threadedly connected with the screw rod and located at the side edge of the screw rod; the cutting component is arranged on the top of the frame; the frame is provided with a plurality of sliding grooves, and the sliding grooves are respectively located on the top of the frame.

[0008] The cutting component comprises a translation component and a cutting component; the translation component is arranged on the top of the frame; and the cutting component is arranged at the side edge of the translation component.

[0009] The translation component comprises a support, a guide rail and a sliding block; the support is fixedly connected with the frame and located at the top of the frame; the guide rail is fixedly connected with the support and located at the side edge of the support; and the sliding block is slidingly connected with the guide rail and located at the side edge of the guide rail.

[0010] The translation component further comprises a gas cylinder; the gas cylinder is fixedly connected with the support, and the output rod of the gas cylinder is fixedly connected with the sliding block and located at the side edge of the support.

[0011] The cutting component comprises a motor and a cutting blade; the motor is fixedly connected with the sliding block and located at the bottom of the sliding block; and the cutting blade is fixedly connected with the output end of the motor and located at the side edge of the motor.

[0012] The utility model discloses a cutting machine for battery electrode piece processing, when cutting the battery electrode piece, first, the electrode piece is placed on the frame, and the staff drives the nut, and the nut pushes the vertical board to move horizontally along the screw rod, the sliding slot provides the direction for the movement of the vertical board, and the movement of the vertical board compresses the spring, until the plurality of vertical boards all contact the side of the electrode piece, then control the hydraulic cylinder to drive the mounting base to move down, and the mounting base drives the screw rod, the vertical board and the pressing plate to move down, and the pressing plate tightly fixes the electrode piece on the upper surface of the frame, a plurality of vertical boards can limit the horizontal position of the electrode piece, improve the fixed effect of the electrode piece, and then cut the electrode piece through the cutting part, when needing to cut the electrode piece of different sizes, the staff can adjust the position of the vertical board by driving the nut, and the elastic potential energy of the spring can push the vertical board, so that the vertical board can move along with the nut, so as to adjust the position of the vertical board, through the above-mentioned mode, the electrode piece of different widths can be fixed when cutting the battery electrode piece, and the application range is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows.

[0014] Figure 1 It is the overall structure schematic view of the utility model.

[0015] Figure 2 It is the overall structure schematic view of the utility model from another perspective.

[0016] Figure 3 It is the overall structure schematic view of the utility model from another perspective.

[0017] Figure 4 It is the overall structure schematic view of the utility model from another perspective.

[0018] 101-frame, 102-hydraulic cylinder, 103-mounting base, 104-fixing part, 105-cutting part, 106-spring, 107-vertical board, 108-pressing plate, 109-screw rod, 110-nut, 111-sliding slot, 112-translation piece, 113-cutting piece, 114-stand, 115-guide rail, 116-sliding block, 117-cylinder, 118-motor, 119-cutting piece. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, and the embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0020] Please refer to Figures 1-4 wherein, Figure 1 is the overall structure diagram of the present application, Figure 2 is another perspective view of the overall structure diagram of the present application, Figure 3 is another perspective view of the overall structure diagram of the present application, Figure 4 is another perspective view of the overall structure diagram of the present application.

[0021] The utility model provides a cutting machine for battery electrode slice processing, including frame 101 and processing assembly, processing assembly includes hydraulic cylinder 102, mounting seat 103, a plurality of fixed parts 104 and cutting part 105, fixed part 104 includes spring 106, riser 107, pressboard 108, screw 109 and nut 110, cutting part 105 includes translation 112 and cutting piece 113, translation 112 includes support 114, guide rail 115, sliding block 116 and air cylinder 117, cutting piece 113 includes motor 118 and cutting piece 119, through preceding scheme can when cutting battery electrode slice, the fixed width of battery electrode slice is fixed, improves the scope of application.

[0022] For this specific embodiment, the hydraulic cylinder 102 and the rack 101 are fixedly connected and located at the bottom of the rack 101; the mounting seat 103 and the output rod of the hydraulic cylinder 102 are fixedly connected and located at the bottom of the hydraulic cylinder 102; a plurality of the fixed components 104 are respectively located at the side of the mounting seat 103, and the fixed component 104 comprises a spring 106, a vertical plate 107, a pressing plate 108, a screw rod 109 and a nut 110; the spring 106 and the mounting seat 103 are fixedly connected and located at the side of the mounting seat 103; the vertical plate 107 and the spring 106 are fixedly connected and located at the side of the spring 106; the pressing plate 108 and the vertical plate 107 are fixedly connected and located at the top of the vertical plate 107; the screw rod 109 and the mounting seat 103 are fixedly connected and penetrate through the spring 106 and the vertical plate 107; the nut 110 and the screw rod 109 are threadedly connected and located at the side of the screw rod 109; the cutting component 105 is arranged on the top of the rack 101; the rack 101 has a plurality of sliding grooves 111, and a plurality of the sliding grooves 111 are respectively located at the top of the rack 101. The vertical plate 107 is provided with a through hole through which the screw rod 109 penetrates, and when the battery electrode sheet is cut, the electrode sheet is first placed on the rack 101, the nut 110 is twisted by the worker to push the vertical plate 107 to move horizontally along the screw rod 109, the sliding groove 111 provides guidance for the movement of the vertical plate 107, the movement of the vertical plate 107 will compress the spring 106, until a plurality of the vertical plates 107 are in contact with the side edges of the electrode sheet, then the mounting seat 103 is driven to move downward by the hydraulic cylinder 102, the mounting seat 103 drives the screw rod 109, the vertical plate 107 and the pressing plate 108 to move downward, the pressing plate 108 tightly fixes the electrode sheet on the upper surface of the rack 101, a plurality of the vertical plates 107 can limit the horizontal position of the electrode sheet, and the fixing effect of the electrode sheet is improved, then the electrode sheet is cut by the cutting component 105; when different sizes of electrode sheets need to be cut, the position of the vertical plate 107 can be adjusted by twisting the nut 110, the elastic potential energy of the spring 106 can push the vertical plate 107, so that the vertical plate 107 can move with the nut 110, so as to adjust the position of the vertical plate 107; in the above manner, different widths of battery electrode sheets can be fixed when the battery electrode sheet is cut, and the application range is improved.

[0023] Among them, the translation piece 112 is arranged on the top of the rack 101; the cutting piece 113 is arranged on the side of the translation piece 112. The translation piece 112 can drive the cutting piece 113 to move horizontally, and the cutting piece 113 can cut the battery electrode sheet.

[0024] Secondly, the support 114 is fixedly connected with the rack 101 and located at the top of the rack 101; the guide rail 115 is fixedly connected with the support 114 and located at the side of the support 114; the sliding block 116 is slidingly connected with the guide rail 115 and located at the side of the guide rail 115. The support 114 is used for supporting the guide rail 115, the guide rail 115 provides guidance for the sliding block 116, and the sliding block 116 can drive the cutting piece 113 to move horizontally.

[0025] Meanwhile, the air cylinder 117 is fixedly connected with the support 114, and the output rod of the air cylinder 117 is fixedly connected with the sliding block 116 and located at the side of the support 114. The air cylinder 117 can drive the sliding block 116 to move horizontally.

[0026] In addition, the motor 118 is fixedly connected with the sliding block 116 and located at the bottom of the sliding block 116; the cutting blade 119 is fixedly connected with the output end of the motor 118 and located at the side of the motor 118. The motor 118 drives the cutting blade 119 to rotate, and the cutting blade 119 cuts the battery electrode sheet.

[0027] When the battery electrode sheet is cut by using the utility model, first, the electrode sheet is placed on the rack 101, the nut 110 is twisted to drive the vertical plate 107 to move horizontally along the screw rod 109, the sliding groove 111 provides guidance for the movement of the vertical plate 107, the vertical plate 107 is compressed by the spring 106, until the plurality of vertical plates 107 are in contact with the side edges of the electrode sheet, then the mounting seat 103 is driven to move downward by controlling the hydraulic cylinder 102, the mounting seat 103 drives the screw rod 109, the vertical plate 107 and the pressing plate 108 to move downward, the pressing plate 108 tightly fixes the electrode sheet on the upper surface of the rack 101, the horizontal position of the electrode sheet is limited by the plurality of vertical plates 107, the fixing effect of the electrode sheet is improved, then the motor 118 is started to drive the cutting blade 119 to rotate, the sliding block 116 is driven to move horizontally by the air cylinder 117, the motor 118 and the cutting blade 119 are driven to move along the electrode sheet by the sliding block 116, and the electrode sheet is cut; when the electrode sheet of different sizes needs to be cut, the position of the vertical plate 107 can be adjusted by twisting the nut 110, the elastic potential energy of the spring 106 can drive the vertical plate 107, the vertical plate 107 can move along with the nut 110, so that the position of the vertical plate 107 is adjusted; in the above manner, the battery electrode sheet of different widths can be fixed when the battery electrode sheet is cut, and the application range is improved.

[0028] The above disclosure only shows one or more preferred embodiments of the present application, and cannot limit the scope of the present application. Those skilled in the art can understand that the implementation of all or part of the above-mentioned embodiments, and the equivalent changes made according to the claims of the present application, still belong to the scope covered by the present application.

Claims

1. A cutting machine for processing battery electrode sheet, comprising a frame, characterized in that, It also includes a processing assembly; The processing assembly includes a hydraulic cylinder, a mounting seat, a plurality of fixed components and a cutting component; The hydraulic cylinder and the frame are fixedly connected and located at the bottom of the frame; the mounting seat and the output rod of the hydraulic cylinder are fixedly connected and located at the bottom of the hydraulic cylinder; a plurality of fixed components are respectively located at the side of the mounting seat, and the fixed component includes a spring, a vertical plate, a pressing plate, a screw rod and a nut; the spring and the mounting seat are fixedly connected and located at the side of the mounting seat; the vertical plate and the spring are fixedly connected and located at the side of the spring; the pressing plate and the vertical plate are fixedly connected and located at the top of the vertical plate; the screw rod and the mounting seat are fixedly connected and penetrate through the spring and the vertical plate; the nut and the screw rod are threadedly connected and located at the side of the screw rod; the cutting component is arranged on the top of the frame; the frame has a plurality of sliding grooves, and a plurality of sliding grooves are respectively located on the top of the frame.

2. The cutting machine for processing battery electrode sheet according to claim 1, characterized in that, The cutting component includes a translation component and a cutting component; the translation component is arranged on the top of the frame; the cutting component is arranged on the side of the translation component.

3. The cutting machine for processing battery electrode sheet according to claim 2, characterized in that, The translation component includes a support, a guide rail and a sliding block; the support and the frame are fixedly connected and located at the top of the frame; the guide rail and the support are fixedly connected and located at the side of the support; The sliding block and the guide rail are slidingly connected and located at the side of the guide rail.

4. The cutting machine for processing battery electrode sheet according to claim 3, characterized in that, The translation component further includes a gas cylinder; the gas cylinder and the support are fixedly connected, and the output rod of the gas cylinder and the sliding block are fixedly connected and located at the side of the support.

5. The cutting machine for processing battery electrode sheet according to claim 4, characterized in that, The cutting component includes a motor and a cutting blade; the motor and the sliding block are fixedly connected and located at the bottom of the sliding block; the cutting blade and the output end of the motor are fixedly connected and located at the side of the motor.

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