CN219132570U

CN219132570U - Cylindrical battery face pad punching machine

Info

Publication number: CN219132570U
Application number: CN202223530299.0U
Authority: CN
Inventors: 周燕维; 曾杰
Original assignee: Guangdong Qunze Intelligent Equipment Co ltd
Current assignee: Guangdong Qunze Intelligent Equipment Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-06
Anticipated expiration: 2032-12-29

Abstract

The utility model belongs to the technical field of lithium battery processing, and particularly relates to a cylindrical battery surface pad punching machine, which comprises a supporting table, wherein a fixing plate is fixedly arranged at the top of the supporting table, a supporting frame is arranged on the side surface of the fixing plate, a pair of air cylinders are arranged at the upper part of the supporting frame, punching grinding tools with different specifications are arranged at the telescopic ends of the supporting frame through mounting plates, a cutter part on the punching grinding tools penetrates through the lower part of the supporting frame, a supporting plate is fixedly arranged at the bottom of the supporting frame and is arranged under the punching grinding tools, a retraction assembly for feeding is arranged on the supporting table, and a compression assembly is arranged on the fixing plate. The utility model is provided with a pair of air cylinders, and the output ends of the air cylinders are provided with punching dies with different specifications, so that battery insulating pads with different specifications are punched under the cooperation of the retraction assembly and the air cylinders; when punching the material area, compress tightly the material area earlier under compressing tightly the effect of subassembly, prevent that the material area from taking place deformation after punching, improve production efficiency.

Description

Cylindrical battery face pad punching machine

Technical Field

The utility model belongs to the technical field of lithium battery processing, and particularly relates to a cylindrical battery surface pad punching machine.

Background

The battery insulating sheet is a sheet for keeping a circuit in an open circuit state, and is widely used in the electric and electronic industries, and the product has the functions of insulation, separation and the like. In the manufacturing process of the cylindrical lithium battery, a sheet-shaped insulating rubber pad is usually required to pass through the top tab and is placed on the top of the winding battery core. The existing battery insulating pad is produced as follows:

the Chinese patent document with publication number of CN201503875U discloses an automatic punching and mounting device for gaskets of cylindrical batteries, and specifically discloses: the device comprises a frame, a material collecting and discharging mechanism and a punching mechanism, wherein the material collecting and discharging mechanism and the punching mechanism are arranged on the frame, the material collecting and discharging mechanism sends a material belt into the punching mechanism, and the punching mechanism punches a required gasket from the material belt and pushes the gasket into a steel shell of a cylindrical battery; therefore, on one hand, the unreeling component automatically unreels materials, the feeding component realizes progressive feeding, and the reeling component rewinds the rim charge, so that the automatic feeding function is realized; on the other hand, the material belt is punched into the gasket through the punching mechanism and the gasket is reliably pushed into the steel shell of the battery, and the automatic battery punching device has the advantages of simple structure, accurate positioning, automatic operation, high consistency and convenient and quick operation.

From the above, the existing production mode is to punch out the battery insulating pad from the material belt by matching the material collecting and discharging mechanism and the punching mechanism, thereby completing the production of the battery insulating pad. However, the existing punching mechanism only has one punching grinding tool, the production efficiency is low, and only one specification of battery insulating pad can be punched at one time; and when punching the material belt, the material belt is not pressed, so that the material belt is easy to deform. Therefore, a cylindrical battery face pad punching machine is provided to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide a cylindrical battery surface pad punching machine, which solves the technical problems that only one specification can be punched and the material belt is not pressed during punching.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows:

the utility model provides a cylinder battery face pad die-cut machine, including the brace table, the fixed plate, the carriage, the mounting panel, backup pad and hold-down subassembly, the fixed plate sets up at the brace table top fixedly, the carriage sets up the side at the fixed plate, carriage upper portion is equipped with a pair of cylinder and stretches out and draws back and install the die-cut grinding apparatus of different specifications through the mounting panel on the end, cutter part on the die-cut grinding apparatus wears to establish in the carriage lower part, the backup pad sets up in the carriage bottom fixedly and arranges in die-cut grinding apparatus under, be equipped with the receive and release subassembly that is used for the pay-off on the brace table, hold-down subassembly sets up on the fixed plate.

Further, the device also comprises a drawstring component which is arranged on the right side of the supporting frame.

Further, die-cut grinding apparatus bottom is equipped with the guide bar and slides the setting with the braced frame.

Further, the device also comprises a guide plate which is fixedly arranged at the left side and the right side of the bottom of the supporting frame.

Further, compress tightly the subassembly including electric putter and depression bar, electric putter sets up in the fixed plate one side of keeping away from the braced frame, and the depression bar middle part is connected with electric putter's flexible end, and the depression bar both ends then pass the fixed plate and extend to the braced frame bottom, all are equipped with the slipmat on the both ends of depression bar.

Further, receive and release subassembly is including first bracing piece, the blowing carousel, receive the material carousel, first motor and second bracing piece, a pair of first bracing piece fixedly set up in supporting bench top left and right sides, receive the material carousel rotationally set up on left first bracing piece, the blowing carousel rotationally set up on right first bracing piece, first motor sets up on left first bracing piece and output shaft and receive the material carousel and be connected, all be equipped with the limiting plate on blowing carousel and the material carousel of receiving, limiting plate and blowing carousel and material carousel threaded connection, a pair of second bracing piece are arranged in the left and right sides of carriage respectively and fixedly set up at the supporting bench top, all be equipped with the leading wheel on the second bracing piece.

Further, the drawstring subassembly is including fixed block, a support rack, the second motor, first running roller, U type slider and threaded rod, the fixed block sets up fixedly in the fixed plate one side that is close to the blowing carousel, the support frame sets up on the fixed block and arranges in the carriage right side, the second motor sets up fixedly in the fixed block one side of keeping away from the support frame, first running roller rotationally set up on the support frame and with second motor output shaft, be equipped with the spout on the support frame, in the spout was arranged in to the U type slider, be equipped with the second running roller rotationally on the U type slider, the second running roller is in directly over the first running roller, threaded rod and support frame screw thread setting and bottom and U type slider contact, the threaded rod top is equipped with the knob.

The utility model has the following advantages: compared with the prior art, the utility model is provided with the pair of air cylinders, and the output ends of the air cylinders are provided with the punching dies with different specifications, so that the battery insulating pads with different specifications are punched under the cooperation of the retraction assembly and the air cylinders; when punching the material area, compress tightly the material area earlier under compressing tightly the effect of subassembly, prevent that the material area from taking place deformation after punching, improve production efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a partial cross-sectional view of the structure of the present utility model;

FIG. 4 is a schematic view of a retractable assembly according to the present utility model;

FIG. 5 is a schematic view of the structure of the compression assembly of the present utility model;

FIG. 6 is a schematic view of another view of the compression assembly of the present utility model;

FIG. 7 is a schematic view of the drawstring assembly of the present utility model;

FIG. 8 is a schematic view of a portion of the construction of a drawstring assembly of the present utility model;

the figure indicates: 1. a support table; 2. a fixing plate; 3. a support frame; 4. a cylinder; 401. a mounting plate; 5. punching a grinding tool; 501. a guide rod; 6. a support plate; 7. a guide plate; 8. a retraction assembly; 801. a first support bar; 802. a discharging turntable; 803. a material receiving rotary table; 804. a first motor; 805. a limiting plate; 806. a second support bar; 807. a guide wheel; 9. a compression assembly; 901. an electric push rod; 902. a compression bar; 903. an anti-slip pad; 10. a drawstring assembly; 1001. a fixed block; 1002. a support frame; 1003. a second motor; 1004. a first roller; 1005. a U-shaped sliding block; 1006. a second roller; 1007. a threaded rod; 1008. and (5) a knob.

Detailed Description

For a better understanding of the objects, structure and function of the present utility model, a cylindrical battery face mat die cutting machine according to the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, an embodiment of a cylindrical battery face pad cutter according to the present utility model includes a support table 1, a fixing plate 2, a support frame 3, a mounting plate 401, a support plate 6, a guide plate 7, a pressing assembly 9, and a drawstring assembly 10, the support table 1 being used for supporting and carrying out production. The fixed plate 2 is fixedly arranged at the top of the supporting table 1, the supporting frame 3 is arranged on the side face of the fixed plate 2, a pair of air cylinders 4 are arranged on the upper portion of the supporting frame 3, and punching grinding tools 5 of different specifications are mounted on the telescopic ends of the air cylinders 4 through mounting plates 401, wherein cutter parts on the punching grinding tools 5 penetrate through the lower portion of the supporting frame 3. The material tape is attached to the bottom of the supporting frame 3, then the cylinder 4 is started, the telescopic end drives the punching grinding tool 5 to move downwards, and the cutter part on the punching grinding tool 5 can penetrate through the bottom of the supporting frame 3 to punch the material tape, so that battery insulating pads with different specifications are punched. The bottom of the punching grinding tool 5 is provided with a guide rod 501 and is arranged in a sliding manner with the supporting frame 3, and is used for guiding when the punching grinding tool 5 moves up and down. The backup pad 6 fixedly sets up in supporting frame 3 bottom and places die-cut grinding apparatus 5 under, places the material area laminating in the supporting frame 3 bottom time, and backup pad 6 supports the material area for the material area is in the state to laminating with supporting frame 3 bottom all the time. The deflector 7 is fixedly arranged on the left side and the right side of the bottom of the supporting frame 3, and when the material belt runs out and needs to pass through the supporting plate 6 again to be arranged at the bottom of the supporting frame 3, the material belt head is guided by the deflector 7, so that the material belt head better passes through the supporting plate 6. The supporting table 1 is provided with a retractable assembly 8 for feeding, the retractable assembly 8 is arranged on the left side and the right side of the supporting frame 3, and under the cooperation of the retractable assembly and the air cylinder, the belt is automatically fed, and battery insulating pads with different specifications are punched. The pressing component 9 is arranged on the fixed plate 2, and presses the material belt arranged at the bottom of the supporting frame 3 before punching, so that the material belt is prevented from deforming after punching. The drawstring component 10 is arranged on the right side of the supporting frame 3, and draws out the material belt on the winding and unwinding component 8 to assist in conveying the material belt.

As shown in fig. 4, the retraction assembly 8 includes a first support bar 801, a discharging turntable 802, a retraction turntable 803, a first motor 804 and a second support bar 806, and a pair of first support bars 801 are fixedly disposed on the left and right sides of the top of the support table 1. The material receiving rotary table 803 is rotatably arranged on the first support rod 801 at the left side, and the material receiving rotary table 803 rotates clockwise to wind the punched material belt; the discharging turntable 802 is rotatably arranged on the first supporting rod 801 on the right side, a material strip coil is placed on the discharging turntable 802, the discharging turntable 802 rotates clockwise to discharge the material strip, and the material strip between the discharging turntable 802 and the receiving turntable 803 is placed at the bottom of the supporting frame 3. The first motor 804 is arranged on the first support rod 801 at the left side, the output shaft is connected with the material receiving rotary table 803, the first motor 804 drives the material receiving rotary table 803 to rotate clockwise, and when the punched material strip is rolled, the material strip on the material discharging rotary table 802 is pulled out, so that the material strip is pulled to move, and the effect of automatic conveying of the material strip is achieved; as more material is taken up on the take-up turntable 803, the torque of the output shaft of the first motor 804 becomes smaller. Wherein, all be equipped with limiting plate 805 on blowing carousel 802 and the receipts material carousel 803, limiting plate 805 and blowing carousel 802 and receipts material carousel 803 threaded connection, limiting plate 805 is spacing to the coil of strip, when need dismantle, rotates limiting plate 805 with its unscrewing can. A pair of second support rods 806 are respectively disposed at the left and right sides of the support frame 3 and fixedly disposed at the top of the support table 1, and guide wheels 807 are disposed on the second support rods 806, and the guide wheels 807 guide the material belt conveyed between the discharging turntable 802 and the receiving turntable 803, so that the material belt is always on the same horizontal plane with the bottom of the support frame 3.

As shown in fig. 5-6, the pressing assembly 9 includes an electric push rod 901 and a pressing rod 902, the electric push rod 901 is disposed on one side of the fixing plate 2 far away from the supporting frame 3, wherein the middle of the pressing rod 902 is connected with the telescopic end of the electric push rod 901, two ends of the pressing rod 902 extend to the bottom of the supporting frame 3 through the fixing plate 2, the electric push rod 901 is started, and the telescopic end of the electric push rod 901 pushes the pressing rod 902 to move upwards. The anti-slip pads 903 are arranged at the two ends of the compression bar 902, when the compression bar 902 is pushed to move upwards by the telescopic end, the anti-slip pads 903 are contacted with the material belt to compress the material belt, and then the cylinder 4 is started to drive the punching grinding tool 5 to move downwards to punch the material belt, so that the material belt is prevented from deforming after punching.

As shown in fig. 7-8, the drawstring assembly 10 includes a fixing block 1001, a supporting frame 1002, a second motor 1003, a first roller 1004, a U-shaped slider 1005 and a threaded rod 1007, where the fixing block 1001 is fixedly disposed on one side of the fixing plate 2 near the discharging turntable 802, the supporting frame 1002 is disposed on the fixing block 1001 and on the right side of the supporting frame 3, the second motor 1003 is fixedly disposed on one side of the fixing block 1001 far from the supporting frame 1002, the first roller 1004 is rotatably disposed on the supporting frame 1002 and connected with an output shaft of the second motor 1003, and the second motor 1003 is started to drive the first roller 1004 to rotate. The support frame 1002 is provided with a chute, the U-shaped sliding block 1005 is arranged in the chute, the U-shaped sliding block 1005 is rotatably provided with a second roller 1006, the second roller 1006 is positioned right above the first roller 1004, and a material belt attached to the bottom of the support frame 3 is arranged between the first roller 1004 and the second roller 1006 and is in contact with the first roller 1004. The threaded rod 1007 is in threaded arrangement with the support frame 1002 and the bottom is in contact with the U-shaped slider 1005, and knob 1008 is provided on the top of the threaded rod 1007. Manually turning the knob 1008, the threaded rod 1007 pushes the U-shaped sliding block 1005 downwards, so that the first roller 1004 and the second roller 1006 clamp the material belt, and then the second motor 1003 is started to drive the first roller 1004 to rotate, the material belt on the discharging turntable 802 is pulled out, and the material belt is assisted in conveying.

In summary, the specific working principle is as follows: the material strip is firstly placed on the material placing turntable 802, then the material strip head passes through the first roller 1004 and the second roller 1006, then passes through the bottom of the supporting frame 3 and is attached to the supporting frame, then is connected with the material receiving turntable 803, and finally the limiting plate 805 is fixed on the material placing turntable 802 and the material receiving turntable 803 to limit, so that the material strip is fed. By manually rotating the knob 1008, the U-shaped sliding block 1005 is pushed down by the threaded rod 1007, so that the first roller 1004 and the second roller 1006 clamp the material belt. Before punching, the electric push rod 901 is started first, the telescopic end of the electric push rod 901 pushes the compression rod 902 to move upwards, the anti-slip pad 903 is in contact with a material belt to compress the material belt, then the cylinder 4 is started again, the telescopic end of the electric push rod drives the punching grinding tool 5 to move downwards, a cutter on the punching grinding tool 5 can penetrate through the bottom of the supporting frame 3 to punch the material belt, therefore battery insulation pads with different specifications are punched, and after punching is completed, the cylinder 4 drives the punching grinding tool 5 to reset. The first motor 804 and the second motor 1003 are started simultaneously, the first motor 804 drives the material receiving turntable 803 to roll, and the second motor 1003 drives the first roller 1004 and the second roller 1006 to rotate to pull out the material belt on the material discharging turntable 802 when the material is rolled, so that the material belt moves to the next position at the bottom of the supporting frame 3 and is punched, and the material belt is punched in a reciprocating manner.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a cylinder battery face pad die-cut machine, a serial communication port, including supporting bench (1), fixed plate (2), carriage (3), mounting panel (401), backup pad (6) and hold-down subassembly (9), fixed plate (2) set up fixedly at supporting bench (1) top, carriage (3) set up the side at fixed plate (2), carriage (3) upper portion is equipped with a pair of cylinder (4) and installs die-cut grinding apparatus (5) of different specifications through mounting panel (401) on the flexible end, cutter part on die-cut grinding apparatus (5) wears to establish in carriage (3) lower part, backup pad (6) set up fixedly in carriage (3) bottom and place die-cut grinding apparatus (5) under, be equipped with on supporting bench (1) and be used for pay-off receive and release subassembly (8), hold-down subassembly (9) set up on fixed plate (2).

2. The cylindrical battery face pad punching machine according to claim 1, further comprising a drawstring assembly (10), wherein the drawstring assembly (10) is disposed on the right side of the supporting frame (3).

3. The cylindrical battery face pad punching machine according to claim 1, characterized in that the bottom of the punching grinder (5) is provided with a guide bar (501) and is slidingly arranged with the supporting frame (3).

4. The cylindrical battery face pad punching machine according to claim 1, further comprising a guide plate (7), wherein the guide plate (7) is fixedly arranged on the left and right sides of the bottom of the supporting frame (3).

5. The cylindrical battery surface pad punching machine according to claim 1, wherein the pressing assembly (9) comprises an electric push rod (901) and a pressing rod (902), the electric push rod (901) is arranged on one side, far away from the supporting frame (3), of the fixing plate (2), the middle part of the pressing rod (902) is connected with the telescopic end of the electric push rod (901), two ends of the pressing rod (902) penetrate through the fixing plate (2) to extend to the bottom of the supporting frame (3), and anti-slip pads (903) are arranged on two ends of the pressing rod (902).

6. The cylindrical battery surface pad punching machine according to claim 2, wherein the collecting and releasing assembly (8) comprises a first supporting rod (801), a discharging turntable (802), a collecting turntable (803), a first motor (804) and a second supporting rod (806), the pair of first supporting rods (801) are fixedly arranged on the left side and the right side of the top of the supporting table (1), the collecting turntable (803) is rotatably arranged on the left first supporting rod (801), the discharging turntable (802) is rotatably arranged on the right first supporting rod (801), the first motor (804) is arranged on the left first supporting rod (801) and is connected with the collecting turntable (803), limiting plates (805) are respectively arranged on the discharging turntable (802) and the collecting turntable (803), the limiting plates (805) are in threaded connection with the discharging turntable (802) and the collecting turntable (803), the pair of second supporting rods (806) are respectively arranged on the left side and the right side of the supporting frame (3) and are fixedly arranged on the top of the supporting table (1), and the second supporting rods (803) are respectively provided with guide wheels (807).

7. The cylindrical battery surface pad punching machine according to claim 6, wherein the drawstring assembly (10) comprises a fixed block (1001), a supporting frame (1002), a second motor (1003), a first roller (1004), a U-shaped sliding block (1005) and a threaded rod (1007), the fixed block (1001) is fixedly arranged on one side of the fixed plate (2) close to the discharging turntable (802), the supporting frame (1002) is arranged on the fixed block (1001) and is arranged on the right side of the supporting frame (3), the second motor (1003) is fixedly arranged on one side of the fixed block (1001) far away from the supporting frame (1002), the first roller (1004) is rotatably arranged on the supporting frame (1002) and is connected with an output shaft of the second motor (1003), a sliding groove is formed in the supporting frame (1002), the U-shaped sliding block (1005) is arranged in the sliding groove, the second roller (1006) is rotatably arranged on the U-shaped sliding block (1005), the second roller (1006) is arranged right above the first roller (1004), the threaded rod (1007) is in threaded arrangement with the supporting frame (1002) and the bottom end is in contact with the U-shaped sliding block (1005), and the top end is provided with the threaded rod (1008).