Storage battery assembling and welding equipment

Abstract

The invention discloses storage battery assembling and welding equipment, and relates to the technical field of storage battery assembling and welding. Comprising a base, and a conveying mechanism is arranged on the base and used for conveying battery cells; a mounting box is arranged on the base, and a cover sealing mechanism is arranged above the mounting box; a welding mechanism is arranged below the mounting box, the electrode connecting piece is mounted on the connecting groove, the battery cell is mounted on the supporting cylinder, the bottom end of the battery cell is in butt joint with the electrode connecting piece, and the electrode connecting piece is welded to the bottom end of the battery cell through the welding mechanism; a transfer mechanism I is arranged on one side of the mounting box and is used for transferring a battery cell, and a transfer mechanism II is arranged on the other side of the mounting box and is used for transferring an electrode connecting piece; according to the invention, positioning, assembling and butt joint of the electrode connecting sheet and the battery cell can be carried out, time and labor are saved, and impurity removal operation before assembling can be completed.

Description

Technical Field

[0001] The invention relates to the technical field of battery assembly welding, and in particular to battery assembly welding equipment. Background Art

[0002] Battery assembly welding refers to the welding process involved in the battery production process, which is mainly used to connect battery components and battery cells together to form a complete battery system; in the battery assembly welding process, attention should be paid to safety issues, especially to prevent battery short circuit and battery cell damage; ensure that the welding operation complies with relevant safety standards and production specifications to reduce the risk of accidents. At present, in the assembly and production of batteries, the battery cells need to be welded and assembled through electrode sheets to form a battery pack; and the current welding and assembly of battery packs requires manual assembly and docking of electrode connecting sheets and positioning and installation of battery cells, and due to the large number of battery cells, the manual labor is strong and the efficiency is relatively low; based on this, the present invention proposes a welding device that can position, assemble and dock electrode connecting sheets and battery cells, saving time and labor, and can complete the impurity removal operation before assembly. Summary of the invention

[0003] In view of the above technical problems, the present invention can perform positioning, assembly and docking of electrode connecting sheets and battery cells, saving time and effort, and can complete the impurity removal operation before assembly.

[0004] The scheme used in the present invention is: a battery assembly welding device, including a base, a transport mechanism is arranged on the base for transporting battery cells; an installation box is arranged on the base, the bottom end of the inner side of the installation box is opened and arrayed with perforations, a connection groove is opened between two perforations, and the connection groove is used to install the electrode connecting piece; and a support cylinder for positioning and supporting the battery cell is arranged on the perforation; a capping mechanism is arranged above the installation box; a welding mechanism is arranged below the installation box, the electrode connecting piece is installed on the connecting groove, the battery cell is installed on the support cylinder, and the bottom end of the battery cell is connected to the electrode connecting piece, and the electrode connecting piece is welded by the welding mechanism At the bottom end of the battery cell; a transfer mechanism 1 is arranged on one side of the installation box for transferring the battery cell, the transfer mechanism 1 includes a mounting frame 1, a clamping mechanism is slidably arranged on the mounting frame 1, and the clamping mechanism clamps the battery cell; a cleaning mechanism 1 is also arranged on the mounting frame 1 for cleaning the bottom end of the battery cell; a transfer mechanism 2 is arranged on the other side of the installation box for transferring the electrode connecting piece; the transfer mechanism 2 includes a mounting frame 2, an adsorption part is slidably arranged on the mounting frame 2, and the adsorption part adsorbs and transfers the electrode connecting piece; a cleaning mechanism 2 is also arranged on the mounting frame 2 for cleaning the electrode connecting piece.

[0005] Furthermore, the transport mechanism includes a transport belt and a motor 1 arranged on the base, the motor 1 is used to drive the transport belt, and the transport belt is provided with a mounting portion, and the mounting portion is used to position and install the battery cell.

[0006] Furthermore, the welding mechanism includes a transfer belt 1 and a motor 2 arranged on the base, the motor 2 is used to drive the transfer belt 1, the transfer belt 1 is attached to a transfer seat, the transfer seat is provided with a transfer belt 2 and a motor 3, the motor 3 is used to drive the transfer belt 2, the transfer belt 2 is attached to a welding control cylinder, and a welding gun is provided on the telescopic rod of the welding control cylinder.

[0007] Furthermore, a support plate is provided on the base, and a sealing mechanism is provided on the support plate. The sealing mechanism includes a lifting and sealing cylinder provided on the support plate, a sealing plate is provided on the telescopic rod of the lifting and sealing cylinder, and a dust removal box is provided on the support plate. The dust removal box is connected to the sealing plate for adsorption and dust reduction treatment.

[0008] Furthermore, the transfer mechanism 1 includes a screw motor 1 and a screw 1 arranged on a mounting frame 1, the screw motor 1 is used to drive the screw 1, a slide seat 1 is slidably mounted on the mounting frame 1, the slide seat 1 and the screw 1 form a spiral pair, a transfer motor 1 is arranged on the slide seat 1, a belt structure is arranged on the output shaft of the transfer motor 1, a screw 2 and a guide rod 2 are slidably matched on the slide seat 1, the belt structure on the output shaft of the transfer motor 1 and the screw 2 form a spiral pair; a mounting frame 1 is arranged at one end of the screw 2 and the guide rod 2, and a position electric cylinder 1 is arranged on the mounting frame 1.

[0009] Furthermore, a clamping mounting plate is provided on a telescopic rod of the position electric cylinder, a clamping connecting plate is connected to the clamping mounting plate, and a clamping control motor is provided on the clamping mounting plate, and a belt structure is provided on the output shaft of the clamping control motor for driving the clamping mechanism; the clamping mechanism includes a clamping turntable rotatably mounted on the clamping connecting plate, the clamping turntable is connected via the belt structure on the output shaft of the clamping control motor, a connecting rod is rotatably mounted on the clamping turntable, and a clamping rod is slidably provided on the clamping connecting plate, and the clamping rod is rotationally connected to one end of the connecting rod.

[0010] Furthermore, the cleaning mechanism includes an adsorption box arranged on a base, and a cleaning control electric cylinder arranged on a mounting frame. A connecting frame is arranged on the telescopic rod of the cleaning control electric cylinder, and a cleaning adsorption part is connected to the connecting frame. The cleaning adsorption part is connected to the adsorption box.

[0011] Furthermore, the transfer mechanism 2 includes a screw motor 2 and a screw rod 3 arranged on a mounting frame 2, and the screw motor 2 is used to drive the screw rod 3; a slide seat 2 is slidably installed on the mounting frame 2, and the slide seat 2 and the screw rod 3 form a spiral pair; a transfer motor 2 is arranged on the slide seat 2, and a belt structure is arranged on the output shaft of the transfer motor 2, and a screw rod 4 and a guide rod 4 are slidably matched on the slide seat 2, and the screw rod 4 and the belt structure on the output shaft of the transfer motor 2 form a spiral pair; a mounting seat 2 is arranged at one end of the screw rod 4 and the guide rod 4, and a positioning electric cylinder 2 is arranged on the mounting seat 2, and the adsorption part is arranged on the telescopic rod of the positioning electric cylinder 2.

[0012] Furthermore, the second transfer mechanism also includes a preparation box arranged on the base, which is used to prepare for the installation of the electrode connecting piece. A support platform is slidably fitted inside the preparation box to support the electrode connecting piece. A support motor and a support screw are arranged on the base, and the support screw and the support platform form a spiral pair.

[0013] Furthermore, the second cleaning mechanism includes an adsorption box 2 and a cleaning control electric cylinder 2 arranged on a mounting frame 2, a turning motor is arranged on the telescopic rod of the cleaning control electric cylinder 2, a telescopic electric cylinder is arranged on the output shaft of the turning motor, a cleaning adsorption part 2 is arranged on the telescopic rod of the telescopic electric cylinder, and the cleaning adsorption part 2 is connected to the adsorption box 2.

[0014] Compared with the prior art, the present invention has the following advantages: (1) the top of the battery cell is clamped by controlling the clamping mechanism through the position electric cylinder, the battery cell is transferred to the inside of the installation box, and then the battery cell is placed in the support cylinder in the installation box to complete the automatic positioning and assembly of the battery cell; (2) the battery cell is placed in the support cylinder in the installation box. Before placing the battery cell, the connection frame and the cleaning adsorption part can be controlled by the cleaning control electric cylinder to move, and the bottom of the battery cell can be cleaned by the cleaning adsorption part, that is, impurities are adsorbed and removed, which is convenient for subsequent electrode connection; (3) the electrode connecting piece is installed in the support cylinder of the installation box. The electrode connecting piece is on the connecting groove, and the electrode connecting piece is located at the bottom of the battery cell. The electrode connecting piece needs to be installed first, and then the battery cell is installed; then the battery cells are welded in groups of two by a welding mechanism; (4) Before the electrode connecting piece is adsorbed and fixed, the position of the motor can be controlled by the cleaning control electric cylinder 2. The adjustment motor can adjust the orientation of the telescopic electric cylinder, and the upper surface of the electrode connecting piece is cleaned by the cleaning adsorption part 2 to remove impurities. After the adsorption part adsorbs the electrode connecting piece, the cleaning adsorption part 2 removes impurities from the lower surface of the electrode connecting piece, and finally the installation is carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the structure of the transport mechanism of the present invention.

[0017] Figure 3It is a structural schematic diagram of a transfer mechanism of the present invention.

[0018] Figure 4 It is a schematic diagram of the installation structure of the clamping mechanism of the present invention.

[0019] Figure 5 It is a structural schematic diagram of the clamping mechanism of the present invention.

[0020] Figure 6 It is a structural schematic diagram of the second transfer mechanism of the present invention.

[0021] Figure 7 It is a structural schematic diagram of the second position electric cylinder of the present invention.

[0022] Figure 8 It is a schematic diagram of the structure of the preparation box of the present invention.

[0023] Fig. 9 This is a schematic structural diagram of the second cleaning mechanism of the present invention.

[0024] Fig.10 This is a schematic diagram of the installation box structure of the present invention.

[0025] Figure markings: 1-base; 2-support plate; 3-dust removal box; 4-lifting and closing cylinder; 5-sealing plate; 6-installation box; 7-conveying belt; 8-installation part; 9-battery cell; 10-motor one; 11-transfer belt one; 12-motor two; 13-transfer belt two; 14-motor three; 15-transfer seat; 16-welding control cylinder; 17-welding gun; 18-adsorption box one; 19-installation frame one; 20-screw motor one; 21-screw one; 22-slide one; 23-transfer motor one; 24-screw two; 25-guide rod two; 2501-installation seat one; 26-cleaning control electric cylinder one; 27-connecting frame; 28-cleaning adsorption part one; 29-position electric cylinder one ;30-clamping mounting plate;31-clamping control motor;32-clamping connecting plate;33-clamping turntable;34-connecting rod;35-clamping rod;36-mounting frame two;37-screw motor two;38-screw three;39-slide seat two;40-transfer motor two;41-screw four;42-guide rod four;4201-mounting seat two;43-adsorption box two;44-position electric cylinder two;45-adsorption part;46-preparation box;47-support motor;48-support screw;49-support table;50-cleaning control electric cylinder two;51-turning motor;52-telescopic electric cylinder;53-cleaning adsorption part two;601-perforation;602-connecting groove;603-support tube. DETAILED DESCRIPTION

[0026] Example: Figures 1 to 9As shown, a transport mechanism is provided on the base 1 for transporting the battery cells 9 ; the transport mechanism includes a transport belt 7 and a motor 10 provided on the base 1 , the motor 10 is used to drive the transport belt 7 , and an installation portion 8 is provided on the transport belt 7 , the installation portion 8 is used to position and install the battery cells 9 .

[0027] An installation box 6 is arranged on the base 1, and a perforation 601 is arranged at the bottom of the inner side of the installation box 6 and arranged in an array, and a connection groove 602 is arranged between two perforations 601, and the connection groove 602 is used to install the electrode connecting piece; and a support cylinder 603 for positioning and supporting the battery cell 9 is arranged on the perforation 601; a capping mechanism is arranged above the installation box 6; a welding mechanism is arranged below the installation box 6, and the electrode connecting piece is installed on the connection groove 602, and the battery cell 9 is installed on the support cylinder 603, and the bottom end of the battery cell 9 is connected with the electrode connecting piece, and the electrode connecting piece is welded to the bottom end of the battery cell 9 through the welding mechanism; the welding mechanism includes a transfer belt 11 arranged on the base 1 And motor 2 12, motor 2 12 is used to drive transfer belt 1 11, transfer belt 1 1 is attached to transfer seat 15, transfer seat 15 is provided with transfer belt 2 13 and motor 3 14, motor 3 14 is used to drive transfer belt 2 13, transfer belt 2 13 is attached to welding control cylinder 16, welding control cylinder 16 telescopic rod is provided with welding gun 17; support plate 2 is provided on base 1, covering mechanism is provided on support plate 2, covering mechanism comprises lifting and closing cylinder 4 provided on support plate 2, lifting and closing cylinder 4 telescopic rod is provided with closing plate 5, and support plate 2 is provided with dust removal box 3, dust removal box 3 is connected with closing plate 5, and is used for adsorption and dust reduction treatment.

[0028] A transfer mechanism 1 is provided on one side of the installation box 6 for transferring the battery cell 9, and the transfer mechanism 1 includes a mounting frame 19, on which a clamping mechanism is slidably provided, and the clamping mechanism clamps the battery cell 9; a cleaning mechanism 1 is also provided on the mounting frame 19 for cleaning the bottom end of the battery cell 9; a transfer mechanism 2 is provided on the other side of the installation box 6 for transferring the electrode connecting piece; the transfer mechanism 2 includes a mounting frame 2 36, on which an adsorption portion 45 is slidably provided, and the adsorption portion 45 adsorbs and transfers the electrode connecting piece; a cleaning mechanism 2 is also provided on the mounting frame 2 36 for cleaning the electrode connecting piece.

[0029] The transfer mechanism 1 includes a screw motor 120 and a screw rod 121 arranged on a mounting frame 19, the screw motor 120 is used to drive the screw rod 121, a slide 122 is slidably mounted on the mounting frame 19, the slide 122 and the screw rod 121 form a spiral pair, a transfer motor 123 is arranged on the slide 122, a belt structure is arranged on the output shaft of the transfer motor 123, a screw rod 24 and a guide rod 25 are slidably matched on the slide 122, the belt structure on the output shaft of the transfer motor 123 and the screw rod 24 form a spiral pair; a mounting seat 12501 is arranged at one end of the screw rod 24 and the guide rod 25, and a position electric cylinder 129 is arranged on the mounting seat 12501; a clamping mounting plate 30 is arranged on the telescopic rod of the position electric cylinder 129, a clamping connecting plate 32 is connected to the clamping mounting plate 30, and the clamping connecting plate 32 is connected to the clamping mounting plate 30, and the clamping connecting plate 32 is connected to the clamping connecting plate 32. A clamping control motor 31 is arranged on the holding mounting plate 30, and a belt structure is arranged on the output shaft of the clamping control motor 31 for driving the clamping mechanism; the clamping mechanism includes a clamping turntable 33 rotatably mounted on the clamping connecting plate 32, the clamping turntable 33 is connected through the belt structure on the output shaft of the clamping control motor 31, a connecting rod 34 is rotatably mounted on the clamping turntable 33, and a clamping rod 35 is slidably arranged on the clamping connecting plate 32, the clamping rod 35 is rotatably connected to one end of the connecting rod 34; the cleaning mechanism includes an adsorption box 18 arranged on the base 1, and a cleaning control electric cylinder 26 arranged on the mounting frame 19, a connecting frame 27 is arranged on the telescopic rod of the cleaning control electric cylinder 26, a cleaning adsorption part 28 is connected to the connecting frame 27, and the cleaning adsorption part 28 is communicated with the adsorption box 18.

[0030] The transfer mechanism 2 includes a screw motor 2 37 and a screw rod 3 38 arranged on a mounting frame 2 36, and the screw motor 2 37 is used to drive the screw rod 3 38; a slide seat 2 39 is slidably installed on the mounting frame 2 36, and the slide seat 2 39 and the screw rod 3 38 form a spiral pair; a transfer motor 2 40 is arranged on the slide seat 2 39, and a belt structure is arranged on the output shaft of the transfer motor 2 40, and a screw rod 41 and a guide rod 42 are slidably matched on the slide seat 2 39, and the screw rod 41 and the belt structure on the output shaft of the transfer motor 2 40 form a spiral pair; a mounting seat 2 4201 is arranged at one end of the screw rod 41 and the guide rod 42, and a position electric cylinder 2 44 is arranged on the mounting seat 2 4201, and an adsorption part 45 is arranged on the position electric cylinder The second transfer mechanism also includes a preparation box 46 arranged on the base 1, which is used to prepare the electrode connecting piece for installation, and a support platform 49 is slidably matched inside the preparation box 46 to support the electrode connecting piece; a support motor 47 and a support screw 48 are arranged on the base 1, and the support screw 48 and the support platform 49 form a spiral pair; the cleaning mechanism two includes an adsorption box 2 43 and a cleaning control electric cylinder 2 50 arranged on the mounting frame 2 36, and a turning motor 51 is arranged on the telescopic rod of the cleaning control electric cylinder 2 50, and a telescopic electric cylinder 52 is arranged on the output shaft of the turning motor 51, and a cleaning adsorption part 2 53 is arranged on the telescopic rod of the telescopic electric cylinder 52, and the cleaning adsorption part 2 53 is connected to the adsorption box 2 43.

[0031] The working principle is as follows: the battery cell 9 is transported by the conveyor belt 7. When it is in the transfer area, the clamping mechanism is controlled by the position electric cylinder 1 29 to clamp the top of the battery cell 9. Specifically, the clamping control motor 31 is operated to rotate the clamping turntable 33. Under the connection of the connecting rod 34, the clamping rod 35 slides and performs the clamping operation. Furthermore, the position electric cylinder 1 29 controls the height of the battery cell 9, and then the transfer motor 1 23 is operated, the screw rod 24 and the guide rod 25 move, that is, the mounting seat 1 25 is installed. 01 and guide rod 25 move to transfer the battery cell 9 to the inside of the installation box 6, and through the operation of the screw motor 20, the screw rod 21 rotates to slide the slide 22 to adjust the position; the battery cell 9 is placed in the support cylinder 603 in the installation box 6. Before placing the battery cell 9, the connection frame 27 and the cleaning adsorption part 28 can be controlled to move by the cleaning control electric cylinder 26, and the bottom end of the battery cell 9 can be cleaned by the cleaning adsorption part 28, that is, impurities are adsorbed and removed to facilitate subsequent electrode connection.

[0032] When the electrode connecting piece is transferred, the screw motor 2 37 works and the screw rod 3 38 rotates to move the slide 2 39 to adjust the position, and the transfer motor 2 40 works, the screw rod 4 41 and the guide rod 4 42 move, that is, the mounting seat 2 4201 and the position electric cylinder 2 44 move, and the position electric cylinder 2 44 adjusts the height of the adsorption part 45, and the electrode connecting piece is adsorbed and fixed by the adsorption part 45; the electrode connecting piece is pre-installed in the preparation box 46, and the support motor 47 works and the support screw 48 rotates to move the support platform 49 to lift the electrode connecting piece; it should be noted that the electrode connecting piece is installed on the connecting groove 602, and the electrode connecting piece is located at the bottom end of the battery cell 9, and it is necessary to install the electrode connecting piece first, and then install the battery cell 9; then the battery cells 9 are welded in groups of two by a welding mechanism.

[0033] Before the electrode connecting piece is adsorbed and fixed, the position of the adjusting motor 51 can be controlled by the cleaning control electric cylinder 2 50. The adjusting motor 51 can adjust the orientation of the telescopic electric cylinder 52. The impurities on the upper surface of the electrode connecting piece are removed by the cleaning adsorption part 2 53. After the adsorption part 45 adsorbs the electrode connecting piece, the cleaning adsorption part 2 53 removes impurities on the lower surface of the electrode connecting piece, and finally the installation is carried out.

[0034] During the welding process, the transfer belt 11 is driven to move by the motor 2 12, the transfer belt 2 13 is driven to move by the motor 3 14, the welding control cylinder 16 moves in two directions, and welding is performed by the welding gun 17, that is, the welding gun 17 welds the electrode connecting piece to the bottom of the battery cell 9 through the perforation 601; further, before welding, the movement of the sealing plate 5 is controlled by the lifting and closing cylinder 4, and the sealing plate 5 is matched and docked with the upper end of the installation box 6 to close the installation box 6, and the inner top end of the sealing plate 5 is pressed against the upper end surface of the battery cell 9 at the same time to ensure the stability of the battery cell 9 during welding, and can work through the dust removal box 3 to perform full-area adsorption and dust removal processing.

Claims

1. A battery assembly welding device, comprising a base (1), the base (1) being provided with a transport mechanism for transporting a battery cell (9); characterized in that: An installation box (6) is arranged on the base (1), and an array of perforations (601) is provided at the bottom of the inner side of the installation box (6), and a connection groove (602) is provided between two perforations (601), and the connection groove (602) is used to install an electrode connection sheet; and a support cylinder (603) for positioning and supporting the battery cell (9) is arranged on the perforation (601); a capping mechanism is arranged above the installation box (6); a welding mechanism is arranged below the installation box (6), and the electrode connection sheet is installed on the connection groove (602), and the battery cell (9) is installed on the support cylinder (603), and the bottom end of the battery cell (9) is butted against the electrode connection sheet, and the electrode connection sheet is welded to the bottom end of the battery cell (9) by the welding mechanism; ) is provided on one side of the mounting box (6) with a transfer mechanism 1 for transferring the battery cell (9), the transfer mechanism 1 comprising a mounting frame 1 (19), a clamping mechanism being slidably provided on the mounting frame 1 (19), the clamping mechanism clamping the battery cell (9); the mounting frame 1 (19) is also provided with a cleaning mechanism 1 for cleaning the bottom end of the battery cell (9); the other side of the mounting box (6) is provided with a transfer mechanism 2 for transferring the electrode connecting piece; the transfer mechanism 2 comprises a mounting frame 2 (36), a suction portion (45) being slidably provided on the mounting frame 2 (36), the suction portion (45) suctioning and transferring the electrode connecting piece; the mounting frame 2 (36) is also provided with a cleaning mechanism 2 for cleaning the electrode connecting piece.

2. A battery assembly welding device according to claim 1, characterized in that: The transport mechanism comprises a transport belt (7) and a motor (10) arranged on a base (1); the motor (10) is used to drive the transport belt (7); a mounting portion (8) is arranged on the transport belt (7); and the mounting portion (8) is used to position and mount the battery cell (9).

3. The battery assembly welding equipment according to claim 1, characterized in that: The welding mechanism comprises a transfer belt 1 (11) and a motor 2 (12) arranged on a base (1), the motor 2 (12) being used to drive the transfer belt 1 (11), a transfer seat (15) being attached to the transfer belt 1 (11), a transfer belt 2 (13) and a motor 3 (14) being arranged on the transfer seat (15), the motor 3 (14) being used to drive the transfer belt 2 (13), a welding control oil cylinder (16) being attached to the transfer belt 2 (13), and a welding gun (17) being arranged on a telescopic rod of the welding control oil cylinder (16).

4. The battery assembly welding equipment according to claim 1, characterized in that: A support plate (2) is arranged on the base (1), a sealing mechanism is arranged on the support plate (2), the sealing mechanism comprises a lifting and sealing cylinder (4) arranged on the support plate (2), a sealing plate (5) is arranged on the telescopic rod of the lifting and sealing cylinder (4), and a dust removal box (3) is arranged on the support plate (2), the dust removal box (3) is connected to the sealing plate (5) and is used for adsorption and dust reduction treatment.

5. The battery assembly welding equipment according to claim 1, characterized in that: The transfer mechanism 1 comprises a screw motor 1 (20) and a screw 1 (21) arranged on a mounting frame 1 (19), the screw motor 1 (20) being used to drive the screw 1 (21), a slide seat 1 (22) being slidably mounted on the mounting frame 1 (19), the slide seat 1 (22) and the screw 1 (21) forming a spiral pair, a transfer motor 1 (23) being arranged on the slide seat 1 (22), a belt structure being arranged on the output shaft of the transfer motor 1 (23), a screw 2 (24) and a guide rod 2 (25) being slidably matched on the slide seat 1 (22), the belt structure on the output shaft of the transfer motor 1 (23) and the screw 2 (24) forming a spiral pair; a mounting seat 1 (2501) being arranged at one end of the screw 2 (24) and the guide rod 2 (25), the mounting seat 1 (2501) being arranged with a position electric cylinder 1 (29).

6. A battery assembly welding device according to claim 5, characterized in that: The telescopic rod of the position electric cylinder 1 (29) is provided with a clamping mounting plate (30), the clamping mounting plate (30) is connected with a clamping connecting plate (32), and a clamping control motor (31) is provided on the clamping mounting plate (30), and a belt structure is provided on the output shaft of the clamping control motor (31) for driving a clamping mechanism; the clamping mechanism comprises a clamping turntable (33) rotatably mounted on the clamping connecting plate (32), the clamping turntable (33) is connected via the belt structure on the output shaft of the clamping control motor (31), a connecting rod (34) is rotatably mounted on the clamping turntable (33), and a clamping rod (35) is slidably provided on the clamping connecting plate (32), and the clamping rod (35) is rotatably connected to one end of the connecting rod (34).

7. The battery assembly welding equipment according to claim 1, characterized in that: The cleaning mechanism comprises an adsorption box (18) arranged on a base (1), and a cleaning control electric cylinder (26) arranged on a mounting frame (19); a connecting frame (27) is arranged on a telescopic rod of the cleaning control electric cylinder (26); a cleaning adsorption part (28) is connected to the connecting frame (27); and the cleaning adsorption part (28) is connected to the adsorption box (18).

8. The battery assembly welding equipment according to claim 1, characterized in that: The transfer mechanism 2 comprises a screw motor 2 (37) and a screw rod 3 (38) arranged on a mounting frame 2 (36), wherein the screw motor 2 (37) is used to drive the screw rod 3 (38); a slide seat 2 (39) is slidably mounted on the mounting frame 2 (36), and the slide seat 2 (39) and the screw rod 3 (38) form a spiral pair; a transfer motor 2 (40) is arranged on the slide seat 2 (39), and a belt structure is arranged on the output shaft of the transfer motor 2 (40); a screw rod 4 (41) and a guide rod 4 (42) are slidably matched on the slide seat 2 (39), and the screw rod 4 (41) and the belt structure on the output shaft of the transfer motor 2 (40) form a spiral pair; a mounting seat 2 (4201) is arranged at one end of the screw rod 4 (41) and the guide rod 4 (42), and a position electric cylinder 2 (44) is arranged on the mounting seat 2 (4201), and an adsorption portion (45) is arranged on the telescopic rod of the position electric cylinder 2 (44).

9. The battery assembly welding equipment according to claim 1, characterized in that: The second transfer mechanism further comprises a preparation box (46) arranged on the base (1) for preparing the electrode connecting piece for installation, and a support platform (49) is slidably matched inside the preparation box (46) for supporting the electrode connecting piece; a support motor (47) and a support screw (48) are arranged on the base (1), and the support screw (48) and the support platform (49) form a spiral pair.

10. The battery assembly welding equipment according to claim 1, characterized in that: The second cleaning mechanism comprises a second adsorption box (43) and a second cleaning control electric cylinder (50) arranged on a second mounting frame (36); a turning motor (51) is arranged on the telescopic rod of the second cleaning control electric cylinder (50); a telescopic electric cylinder (52) is arranged on the output shaft of the turning motor (51); a second cleaning adsorption part (53) is arranged on the telescopic rod of the telescopic electric cylinder (52); and the second cleaning adsorption part (53) is connected to the second adsorption box (43).

Images