CN219132052U - Horizontal pressure formation clamp - Google Patents

Abstract

The utility model belongs to the technical field of battery production, and particularly relates to a horizontal pressure formation clamp, which comprises: the first supporting seat and the second supporting seat are oppositely arranged and fixedly provided with a plurality of guide rods therebetween, the first pushing plate and the second pushing plate are both arranged on the guide rods in a sliding manner, a plurality of clamping plates are arranged between the first pushing plate and the second pushing plate and are arranged on the guide rods in a sliding manner, one side, close to the first pushing plate, of each clamping plate is provided with a heating plate, the first supporting seat and the second supporting seat are provided with a driving assembly for applying force to the first pushing plate, and a detachable placing assembly is arranged below each clamping plate. According to the utility model, the placement component is arranged on the support seat, and the battery is arranged between the clamping plates, so that one-time placement is realized; after detection is completed, the placing assembly is detached, so that all batteries can be taken out from between the clamping plates at one time, and the detection efficiency is improved. The clamping plate is provided with the heating plate, and the high-temperature detection is performed while the pressure detection is performed on the battery, so that the effect of detecting all aspects of the battery is achieved.

Description

Horizontal pressure formation clamp

Technical Field

The utility model belongs to the technical field of battery production, and particularly relates to a horizontal pressure formation clamp.

Background

A lithium ion battery is a secondary battery (rechargeable battery) that operates mainly by means of lithium ions moving between a positive electrode and a negative electrode. The prior battery is required to be subjected to a formation process after being produced, wherein the formation refers to that the battery is charged once just after being produced, so as to activate the battery; the quality detection is needed during charging, and the specific detection mode is as follows:

the Chinese patent document with publication number of CN209344268U discloses a horizontal formation clamp for a lithium battery, and specifically discloses: comprises two fixing seats which are oppositely arranged; at least two guide rods arranged between the two fixing seats; a plurality of laminates which are arranged on the at least two guide rods in a penetrating way and can slide along the length direction of the guide rods; the pushing plate is positioned between a fixed seat and the plurality of laminates; a pressing mechanism for outputting torque to provide thrust for the push plate; an elastic component positioned between the other fixed seat and the plurality of laminates; and a control unit for controlling the amount of thrust provided by the pressing mechanism to the push plate; the clamp is simple in structure, the pushing plate is provided with pushing force through the pressing mechanism, the operation efficiency is remarkably improved, the pushing force presses the battery cells through the layers, the battery cells are pressed smoothly, the pressure is uniform and good in consistency, the pushing force provided by the pressing mechanism can be adjusted through the action of the control unit, so that the pressure born by the battery cells is regulated, and the requirements of different battery cells are met.

Therefore, the existing detection mode is that the pushing plate provides pushing force for the pushing plate through the pressing mechanism when the battery is charged, the pushing plate pushes the laminate plate to press the battery placed in the middle of the laminate plate, and the pressure detection is carried out while the battery is charged. However, the clamp does not have a high-temperature detection function, and when the battery is charged or used, the battery generates heat and scalds, so that the clamp is also an important part for detecting the high temperature of the battery; and this anchor clamps can not once only take out all batteries after finishing to battery detection, influence detection efficiency. Therefore, a horizontal press forming clamp is provided to solve the technical problems.

Disclosure of Invention

The utility model aims to provide a horizontal pressure formation clamp which solves the technical problems that the clamp does not have a high-temperature detection function, all batteries cannot be taken out at one time, and the like.

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

the utility model provides a horizontal pressure formation anchor clamps, including first supporting seat, the second supporting seat, first flitch, second flitch and splint, first supporting seat and second supporting seat set up relatively and fixedly between be equipped with many guide bars, first flitch and second flitch all set up on the guide bar slidingly, a plurality of splint are arranged in between first flitch and the second flitch and set up on the guide bar slidingly, splint equidistance setting and splint's upper and lower part all are equipped with the connecting band, the connecting band is connected and both ends are connected with first flitch and second flitch respectively with a plurality of splint, splint are close to one side of first flitch all is equipped with the hot plate, be equipped with the drive assembly who is used for the application of force to first flitch on first supporting seat and the second supporting seat, splint below is equipped with detachable and places the subassembly.

Further, a control component is arranged on the first supporting seat.

Further, the connecting band is a rubber member.

Further, place the subassembly including the stopper, place the board, dead lever and limiting plate, two pairs of stopper set up respectively in one side that first supporting seat and second supporting seat are close to each other, are equipped with the spacing groove on the stopper, place the embedded setting in the spacing inslot of stopper in board both ends, the dead lever sets up the side of placing the board fixedly, quantity and splint corresponding limiting plate slidingly set up on the dead lever and all arrange the splint under, and one side that every limiting plate is close to the second supporting seat all is equipped with the spring.

Further, the driving assembly comprises a supporting plate, a servo motor, a planetary reducer, a mounting plate, a coupler, a ball screw, a fixing plate, a screw sleeve, a pressing plate and a pressure sensor, wherein the supporting plate is fixedly arranged beside the first supporting seat, the servo motor is arranged at the top of the supporting plate, a supporting shaft neck part of the ball screw is rotationally arranged on the first supporting seat, a threaded part sequentially penetrates through the first pushing plate, the clamping plate and the second pushing plate to extend to the second supporting seat, the planetary reducer is mounted on the first supporting seat through the mounting plate, one end of the planetary reducer is connected with an output shaft of the servo motor, the other end of the planetary reducer is connected with the supporting shaft neck part of the ball screw through the coupler, the fixing plate is fixedly arranged on one side, close to the first supporting seat, of the screw sleeve is in threaded connection with the ball screw and fixedly arranged on the fixing plate, the pressing plate is fixedly arranged on one side, close to the second supporting seat, of the second pushing plate, and the pressure sensor is fixedly arranged on the second supporting seat and is in contact with the pressing plate.

Further, the control assembly comprises a supporting rod and a sensing plate, wherein the supporting rod is fixedly arranged on the first supporting seat, the supporting rod is provided with a photoelectric sensor, and the sensing plate is arranged on the fixing plate.

The utility model has the following advantages: compared with the prior art, the utility model has the advantages that the batteries are firstly placed on the placement component, then the placement component is arranged on the supporting seat, so that all the batteries are directly positioned between the clamping plates, the effect of one-time placement is achieved, and after detection is finished, all the batteries can be taken out from between the clamping plates once by detaching the placement component, thereby improving the detection efficiency. Wherein, be equipped with the hot plate on the splint, carry out high temperature detection when carrying out pressure detection to the battery, reach the effect to each side detection of battery.

Drawings

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

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

FIG. 3 is a schematic diagram of a driving assembly according to the present utility model;

FIG. 4 is a schematic view of a portion of the structure of the driving assembly of the present utility model;

FIG. 5 is a schematic diagram of a control assembly according to the present utility model;

FIG. 6 is a schematic view of the placement module of the present utility model;

the figure indicates: 1. a first support base; 101. a second support base; 2. a guide rod; 3. a first push plate; 4. a second pushing plate; 5. a clamping plate; 6. a connecting belt; 7. a heating plate; 8. a drive assembly; 801. a support plate; 802. a servo motor; 803. a planetary reducer; 804. a mounting plate; 805. a coupling; 806. a ball screw; 807. a fixing plate; 808. a screw rod sleeve; 809. a pressing plate; 810. a pressure sensor; 9. a control assembly; 901. a support rod; 902. a photoelectric sensor; 903. an induction plate; 10. placing the assembly; 1001. a limiting block; 1002. placing a plate; 1003. a fixed rod; 1004. a limiting plate; 1005. and (3) a spring.

Detailed Description

For a better understanding of the objects, structures and functions of the present utility model, a horizontal press forming jig according to the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, an embodiment of a horizontal press forming clamp of the present utility model includes a first supporting seat 1, a second supporting seat 101, a first pushing plate 3, a second pushing plate 4 and a clamping plate 5, where the first supporting seat 1 and the second supporting seat 101 are oppositely arranged, and a plurality of guide rods 2 are fixedly arranged between the first supporting seat 1 and the second supporting seat 101, and the guide rods 2 play a role of connecting the first supporting seat 1 and the second supporting seat 101 while playing a role of guiding. The first pushing plate 3 and the second pushing plate 4 are both slidably arranged on the guide rod 2, and a plurality of clamping plates 5 are arranged between the first pushing plate 3 and the second pushing plate 4 and slidably arranged on the guide rod 2. Wherein, splint 5 equidistance sets up, and the upper and lower part of splint 5 all is equipped with a pair of connecting band 6, and connecting band 6 passes through screwed connection and both ends are connected with first impeller plate 3 and second impeller plate 4 respectively with a plurality of splint 5, and connecting band 6 is the rubber spare. Placing the battery being charged between the clamping plates 5, and then applying force to the first pushing plate 3 to enable the first pushing plate 3 to move towards the second pushing plate 4, so that the clamping plates 5 apply pressure to the battery, the pressure of the battery being charged is detected, and the connecting belt 6 is deformed; after the detection is completed, the first pushing plate 3 is reset, the connecting belt 6 is restored to be normal, and the clamping plate 5 stops applying pressure to the battery. The splint 5 all are equipped with hot plate 7 near the one side of first promotion board 3, when splint 5 carries out pressure detection to the battery, and hot plate 7 generates heat and carries out high temperature detection to the battery, reaches the effect that carries out many-sided detection to the battery. The first supporting seat 1 and the second supporting seat 101 are provided with a driving component 8 for applying force, and the driving component applies pressure to the first pushing plate 3 so as to detect the pressure of the battery. The first supporting seat 1 is provided with a control component 9 for controlling the driving component 8, so that the driving component 8 operates more stably. A detachable placing component 10 is arranged below the clamping plates 5, and after the batteries are placed on the placing component 10, the placing component 10 is installed, so that all the batteries are directly positioned between the clamping plates 5, and the effect of one-time placement is achieved; after the detection is finished, all batteries can be taken out from between the clamping plates 5 at one time by detaching the placement assembly 10, so that the detection efficiency is improved.

As shown in fig. 3 to 4, the driving assembly 8 includes a support plate 801, a servo motor 802, a planetary reducer 803, a mounting plate 804, a coupling 805, a ball screw 806, a fixing plate 807, a screw sleeve 808, a pressing plate 809, and a pressure sensor 810, and the support plate 801 is fixedly disposed beside the first support base 1. A servo motor 802 is provided on top of the support plate 801 as a power source for applying pressure to the battery. The ball screw 806 is divided into a bearing journal portion and a screw portion, wherein the bearing journal portion of the ball screw 806 is rotatably provided on the first support base 1, and the screw portion is extended to the second support base 101 through the first push plate 3, the clamping plate 5, and the second push plate 4 in this order. The planetary reducer 803 is mounted on the first support base 1 through a mounting plate 804, and one end is connected to an output shaft of the servo motor 802, and the other end is connected to a bearing journal portion of the ball screw 806 through a coupling 805. The servo motor 802 is started, and the planetary reducer 803 decelerates the servo motor 802 and simultaneously drives the ball screw 806 to rotate. The fixing plate 807 is fixedly provided on a side of the first push plate 3 near the first support base 1, and a screw housing 808 is screw-coupled to the ball screw 806 and fixedly provided on the fixing plate 807. When the ball screw 806 rotates, the screw housing 808 and the fixing plate 807 are pushed toward the side close to the second supporting seat 101, thereby pushing the first pushing plate 3 to move, so that the clamping plate 5 applies pressure to the battery, pressure detection is performed to the battery being charged, and the connecting belt 6 is deformed. The pressing plate 809 is fixedly disposed at a side of the second pushing plate 4 close to the second supporting base 101, and the pressure sensor 810 is fixedly disposed on the second supporting base 101 and in contact with the pressing plate 809. When the first pushing plate 3 is pushed to detect the pressure of the battery, the second pushing plate 4 and the pressing plate 809 apply pressure to the pressure sensor 810, after the pressure sensor 810 detects the specified pressure, the servo motor 802 is controlled to reversely rotate, so that the ball screw 806 reversely rotates, the screw rod sleeve 808 and the fixing plate 807 drive the first pushing plate 3 to reset, the connecting belt 6 is restored to be normal, the clamping plate 5 stops applying pressure to the battery, and the pressure detection of the battery is completed.

As shown in fig. 5, the control unit 9 includes a support bar 901 and a sensing plate 903, the support bar 901 is fixedly disposed on the first support base 1, a photoelectric sensor 902 is disposed on the support bar 901, and the sensing plate 903 is disposed on the fixing plate 807. The servo motor 802 is started, the fixing plate 807 moves towards the direction of the second supporting seat 101 under the action of the ball screw 806, and the sensing plate 903 moves together with the fixing plate 807; after the detection of the battery is completed, the fixing plate 807 is reset together with the sensing plate 903, when the sensing plate 903 moves to be arranged between the photoelectric sensors 902, the photoelectric sensors 902 detect the sensing plate 903 to send out signals, the servo motor 802 is controlled to stop operating, and the driving stability and accuracy of the servo motor 802 are improved.

As shown in fig. 6, the placement module 10 includes a limiting block 1001, a placement plate 1002, a fixing rod 1003 and a limiting plate 1004, wherein two pairs of limiting blocks 1001 are respectively disposed on one side of the first supporting seat 1 and one side of the second supporting seat 101, which are close to each other, a limiting groove is formed on the limiting block 1001, two ends of the placement plate 1002 are embedded in the limiting groove of the limiting block 1001, and the placement plate 1002 can be detached. The fixed pole 1003 sets up fixedly in the side of placing the board 1002, and limiting plate 1004 that quantity corresponds with splint 5 slidingly sets up on the fixed pole 1003 and all places splint 5 under, and one side that every limiting plate 1004 is close to second supporting seat 101 all is equipped with spring 1005. Placing the battery on the placing plate 1002, enabling the battery to be in contact with the limiting plate 1004, slightly compressing the spring 1005 to further limit the battery, then installing the placing plate 1002 on the limiting block 1001, placing the battery between the clamping plates 5, pressing the battery to perform pressure detection, enabling the limiting plate 1004 to move along with the clamping plates 5, and continuously compressing the spring 1005; after the battery is detected, the clamping plate 5 is reset, the limiting plate 1004 is reset together with the clamping plate 5, the spring 1005 is restored to a slight state, and then the placing plate 1002 is detached from the limiting plate 1001, so that the battery is taken out completely at one time.

In summary, the specific working principle is as follows: firstly, placing a battery on a placing plate 1002, contacting the battery with a limiting plate 1004, slightly compressing a spring 1005 to further limit the battery, then installing the placing plate 1002 on the limiting block 1001, and placing the battery between clamping plates 5; starting a servo motor 802 to drive a ball screw 806 to rotate, and pushing a screw sleeve 808 and a fixing plate 807 to push a side, close to the second supporting seat 101, of the sensing plate 903 so as to push a first pushing plate 3 to move, so that a clamping plate 5 applies pressure to a battery, pressure detection is carried out on the battery being charged, a connecting belt 6 deforms, and a heating plate 7 emits heat to detect the battery at high temperature during pressure detection; at the same time of detection, the second pushing plate 4 and the pressing plate 809 apply pressure to the pressure sensor 810, when the pressure sensor 810 detects the specified pressure, the servo motor 802 is controlled to reversely rotate, so that the ball screw 806 reversely rotates, the screw rod sleeve 808 and the fixing plate 807 drive the first pushing plate 3 and the sensing plate 903 to reset, when the sensing plate 903 moves to be placed between the photoelectric sensors 902, the photoelectric sensors 902 detect the sensing plate 903 to send out signals, the servo motor 802 is controlled to stop operating, the connecting belt 6 is restored to be normal, the clamping plate 5 stops applying pressure to the battery, and the pressure detection of the battery is completed. The placement plate 1002 is then removed from the stop block 1001, thereby removing the batteries all at once.

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 (6)

1. Horizontal pressure formation anchor clamps, a serial communication port, including first supporting seat (1), second supporting seat (101), first flitch (3), second flitch (4) and splint (5), first supporting seat (1) and second supporting seat (101) are relative to be set up and fixedly be equipped with many guide bars (2) between, first flitch (3) and second flitch (4) all set up on guide bar (2) with sliding, a plurality of splint (5) are arranged in between first flitch (3) and second flitch (4) and are set up on guide bar (2) with sliding, splint (5) equidistance setting and splint (5) upper and lower part all are equipped with connecting band (6), connecting band (6) are connected and both ends are connected with first flitch (3) and second flitch (4) respectively, splint (5) are close to one side of first flitch (3) all are equipped with hot plate (7), be equipped with on first supporting seat (1) and second supporting seat (101) and are equipped with on promoting and are used for placing splint (8) of first flitch (3), it can dismantle subassembly (10) to be equipped with heating plate (8).

2. Horizontal press forming clamp according to claim 1, characterized in that the first support (1) is provided with a control assembly (9).

3. Horizontal press forming clamp according to claim 1, characterized in that the connecting band (6) is a rubber piece.

4. The horizontal press forming clamp according to claim 1, wherein the placing component (10) comprises a limiting block (1001), a placing plate (1002), a fixing rod (1003) and limiting plates (1004), the two pairs of limiting blocks (1001) are respectively arranged on one sides of the first supporting seat (1) and the second supporting seat (101) which are close to each other, limiting grooves are formed in the limiting blocks (1001), two ends of the placing plate (1002) are embedded into the limiting grooves of the limiting blocks (1001), the fixing rod (1003) is fixedly arranged beside the placing plate (1002), and limiting plates (1004) corresponding to the clamping plates (5) in number are slidably arranged on the fixing rod (1003) and are all arranged under the clamping plates (5), and springs (1005) are arranged on one side, close to the second supporting seat (101), of each limiting plate (1004).

5. The horizontal press forming clamp according to claim 2, wherein the driving assembly (8) comprises a supporting plate (801), a servo motor (802), a planetary reducer (803), a mounting plate (804), a coupler (805), a ball screw (806), a fixing plate (807), a screw sleeve (808), a pressing plate (809) and a pressure sensor (810), wherein the supporting plate (801) is fixedly arranged beside the first supporting seat (1), the servo motor (802) is arranged at the top of the supporting plate (801), a bearing journal portion of the ball screw (806) is rotatably arranged on the first supporting seat (1), a thread portion sequentially penetrates through the first pushing plate (3), the clamping plate (5) and the second pushing plate (4) to extend to the second supporting seat (101), the planetary reducer (803) is arranged on the first supporting seat (1) through the mounting plate (804) and is connected with an output shaft of the servo motor (802) at one end, the fixing plate (803) is fixedly arranged on the first supporting seat (807) near the first supporting seat (1) through the coupler (805) and is fixedly connected with the screw sleeve (807) at the other end, the pressing plate (809) is fixedly arranged on one side of the second pushing plate (4) close to the second supporting seat (101), and the pressure sensor (810) is fixedly arranged on the second supporting seat (101) and is in contact with the pressing plate (809).

6. The horizontal press forming clamp according to claim 5, wherein the control assembly (9) comprises a support rod (901) and a sensing plate (903), the support rod (901) is fixedly arranged on the first support seat (1), the support rod (901) is provided with a photoelectric sensor (902), and the sensing plate (903) is arranged on the fixing plate (807).

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