An automated processing device for lead-carbon battery tabs

Abstract

The present invention discloses an automated processing device for lead-carbon battery tabs in the field of battery tab processing technology, comprising a processing table, a placement slot being provided on the top of the processing table; two symmetrically arranged turntables are provided on the top of the processing table, and the turntables are slidably connected to a plurality of plug-ins distributed in a circular array, and a first spring is fixedly connected to the plug-in block, and the end of the first spring away from the plug-in block is fixedly connected to the turntable; slots are provided on the plug-in blocks; the sides of the plug-in blocks are provided with limit assemblies for fixing the tabs; a cutting assembly and a welding assembly are respectively provided on both sides of the turntable; a first driving assembly for driving the two turntables to rotate synchronously is also provided on the top of the processing table; a second driving assembly is also provided on the processing table, and the second driving assembly is used to drive the plug-in block to be retracted into the turntable after the welding assembly completes welding; the present invention can greatly improve the qualified rate of tab welding.

Description

Technical Field

[0001] The present invention relates to the technical field of battery tab processing, in particular to an automated processing device for lead-carbon battery tabs. Background Art

[0002] The tab is a metal conductor that leads the positive and negative poles out of the battery cell. In layman's terms, the tabs at the positive and negative poles of the battery are the contact points during charging and discharging; the tab is a "connection, conductivity, and seal"; connection refers to the connection between the inside and outside of the battery, and the connection between the tab glue and the aluminum-plastic film; conduction refers to the extraction of electricity and the generation of a circuit through the tab; sealing refers to the seal between the rubber strip and the metal strip and the seal between the rubber strip and the aluminum-plastic film; the tab is usually installed on the battery by welding.

[0003] Prior art has disclosed several invention patents in the field of battery tab processing technology. Among them, patent application number CN202210756762.9 discloses a highly intelligent battery tab processing process and integrated processing machine, comprising the following steps: 1. First, the battery tab coil is longitudinally cut to form groups of strips; 2. The groups of strips are then staggered on both sides of a guide device, with a gap equal to the width of the strips between adjacent groups; 3. The leading ends of the multiple strips are then cut to a specified length to produce finished battery tabs. The present invention uses an annular cutter to cut the tab coil into multiple strips. The strips are then automatically staggered and guided to the two sides of a processing chamber by two pairs of second guide rollers. Two sets of crosscutters are then controlled to cut the strips into fixed lengths. This process eliminates the need for operators to manually space the cut tabs evenly, improving subsequent welding efficiency and reducing operator workload.

[0004] The above-mentioned existing technology also has the following defects: when the tab is inserted into the slot, the slot cannot fix the tab, and the rotating roller will first drive the tab to rotate from a horizontal position to a vertical position. At this time, the tab is inserted into the deepest part of the slot. Then, when the rotating roller drives the tab to rotate from a vertical position to a horizontal position, the tab will move a short distance outside the slot under the action of inertia, and the distance the tab moves will be inconsistent due to the weight of the tab. After the tab is welded to the battery, the error is large, which will greatly reduce the qualified rate of the tab welding.

[0005] Based on this, the present invention designs an automated processing device for lead-carbon battery tabs to solve the above problems. Summary of the Invention

[0006] The object of the present invention is to provide an automated processing device for lead-carbon battery tabs to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automated processing device for lead-carbon battery tabs, comprising a processing table, a placement slot being provided on the top of the processing table; two symmetrically arranged turntables are provided on the top of the processing table, and the turntables are slidably connected to a number of plug-ins distributed in a circular array, and a first spring is fixedly connected to the plug-in block, and the end of the first spring away from the plug-in block is fixedly connected to the turntable; slots are provided on the plug-in blocks; the sides of the plug-in blocks are provided with limit assemblies for fixing the tabs; cutting assemblies and welding assemblies are respectively provided on both sides of the turntable; a first drive assembly for driving the two turntables to rotate synchronously is also provided on the top of the processing table; a second drive assembly is also provided on the processing table, and the second drive assembly is used to drive the plug-in block to be retracted into the turntable after the welding assembly completes welding.

[0008] As a further solution of the present invention, the limiting assembly includes a pressure plate, which is slidably connected to the insert block, and a wedge rod for driving the pressure plate to move is provided on the side of the pressure plate, and the wedge rod is elastically slidably connected to the turntable, and an arc-shaped push rod for driving the movement is provided on the side of the wedge rod; the arc-shaped push rod is fixedly connected to a first fixed seat, and the first fixed seat is fixedly connected to the processing table, and the first fixed seat is located between the two turntables.

[0009] As a further solution of the present invention, the cutting assembly includes a base, which is fixedly connected to the processing table. Two cutters are arranged above the base, and the two cutters are respectively located on the right side of the two turntables. The two cutters are commonly fixedly connected to a first fixed plate, and a first cylinder is fixedly connected to the first fixed plate. The first cylinder is fixedly connected to the base through a cylinder seat.

[0010] As a further solution of the present invention, the welding assembly includes a mounting base, which is fixedly connected to the processing table. A second cylinder is fixedly connected to the mounting base, and a second fixed plate is fixedly connected to the bottom end of the second cylinder. Two welding heads are fixedly connected to the bottom end of the second fixed plate, and the two welding heads are respectively located on the sides of the two turntables.

[0011] As a further solution of the present invention, the second driving assembly includes two second fixed seats; the turntable is rotatably connected to the second fixed seat, and a guide slot is provided on the second fixed seat; the guide slot is composed of a first arc slot, a second arc slot and a transverse slot; the first arc slot is connected to the right end of the second arc slot, the left end of the first arc slot is connected to the left end of the transverse slot, and the right end of the transverse slot is connected to the left end of the second arc slot; the insert blocks are fixedly connected to guide posts, and the guide posts can move in the guide slots; the second fixed seats are elastically slidably connected to limit blocks The top of the limit block extends into the horizontal groove; the bottom end of the limit block is fixedly connected to a traction rope, and the bottom end of the traction rope is fixedly connected to the first rack rod, the first rack rod is slidably connected to the processing table, the first rack rod is meshed with a first gear, and the first gear is rotatably connected to the processing table, and the rotating shaft of the first gear is fixedly connected to a one-way bearing, and the outer circumferential wall of the one-way bearing is fixedly connected to a second gear, and the side of the second gear is provided with a second rack rod that can mesh with it, and the second rack rod is fixedly connected to the second fixed plate.

[0012] As a further solution of the present invention, the first drive assembly includes two motors, both of which are fixedly connected to the processing table, and the output shafts of the motors are fixedly connected to a first sprocket, the first sprocket is connected to a second sprocket through a chain transmission, and the second sprocket is fixedly connected to the rotating shaft of the turntable.

[0013] As a further solution of the present invention, correction plates are fixedly connected to the front and rear sides of the bottom of the second fixing plate, and a wedge-shaped surface is provided at the bottom end of the correction plate.

[0014] As a further solution of the present invention, a plurality of balls distributed in an array are arranged in the placement groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention arranges a turntable, an insert block, a pressure plate, a wedge rod and an arc-shaped push rod. The pressure plate can press the tab before the tab is transported to the welding position, thereby preventing the tab from shaking in the slot and ensuring that the tab stays in the accurate welding position when moving to contact the lead-carbon battery, thereby greatly improving the qualified rate of the tab welding.

[0017] The present invention provides a guide groove and a guide column. The guide groove can enable the guide column to drive the insert block to stop stably at the welding position, which can ensure that the pole ear is in a horizontal state when it is rotated to the welding position, so that the pole ear can be more perfectly welded to the lead-carbon battery; at the same time, when the second fixed plate moves upward after welding, the limit block can automatically cancel the limit on the guide column, so that the insert block can automatically move to the left along the transverse groove, so that the pole ear can automatically move out of the slot, and then the first drive assembly can drive the turntable to rotate again, so that the pole ear to be welded at the top of the turntable can be quickly moved to the welding position, which can greatly improve the welding efficiency of the pole ear. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0020] Figure 3 Schematic diagram of the relationship between the processing table, placement groove and ball positions of the present invention;

[0021] Figure 4 It is a cross-sectional diagram showing the connection and positional relationship among the turntable, the insert block, the first spring, the slot and the pressure plate of the present invention;

[0022] Figure 5 It is a schematic cross-sectional view of the structure of the limiting component of the present invention;

[0023] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;

[0024] Figure 7 This is a schematic diagram of the guide chute structure of the present invention.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] Processing table 1, placement groove 2, turntable 3, insert block 4, first spring 5, slot 6, pressure plate 7, wedge rod 8, arc push rod 9, first fixed seat 10, base 11, cutter 12, first fixed plate 13, first cylinder 14, mounting seat 15, second cylinder 16, second fixed plate 17, welding head 18, second fixed seat 19, guide groove 20, first circular arc groove 21, second circular arc groove 22, transverse groove 23, limit block 24, traction rope 25, first rack rod 26, first gear 27, one-way bearing 28, second gear 29, second rack rod 30, motor 31, first sprocket 32, chain 33, second sprocket 34, correction plate 35, ball 36, guide column 37. DETAILED DESCRIPTION

[0027] See also Figure 1-7 The present invention provides a technical solution: an automated processing device for lead-carbon battery tabs, comprising a processing table 1, a placement slot 2 being provided on the top of the processing table 1; two symmetrically arranged turntables 3 are provided on the top of the processing table 1, the turntable 3 is slidably connected to a plurality of plug-in blocks 4 distributed in a circumferential array, the plug-in blocks 4 are fixedly connected to a first spring 5, and the end of the first spring 5 away from the plug-in block 4 is fixedly connected to the turntable 3; the plug-in blocks 4 are each provided with a slot 6; the sides of the plug-in blocks 4 are each provided with a limit assembly for fixing the tab; a cutting assembly and a welding assembly are respectively provided on both sides of the turntable 3; a first driving assembly for driving the two turntables 3 to rotate synchronously is also provided on the top of the processing table 1; a second driving assembly is also provided on the processing table 1, and the second driving assembly is used to drive the plug-in block 4 to be retracted into the turntable 3 after the welding assembly completes welding.

[0028] The limiting assembly includes a pressure plate 7, which is slidingly connected to the insert block 4. A wedge rod 8 for driving its movement is provided on the side of the pressure plate 7. The wedge rod 8 is elastically slidingly connected to the turntable 3. An arc-shaped push rod 9 for driving its movement is provided on the side of the wedge rod 8; the arc-shaped push rod 9 is fixedly connected to a first fixed seat 10, and the first fixed seat 10 is fixedly connected to the processing table 1. The first fixed seat 10 is located between the two turntables 3.

[0029] When the above solution is put into practical use, Figure 1 、 Figure 3 As shown, the staff will place the required lead-carbon battery into the placement slot 2, and then insert the two tab materials required for the positive and negative electrodes into the slots 6 of the rightmost plug block 4 on the turntable 3 respectively, and then start the cutting component to cut the tab material, and then start the first drive component to drive the turntable 3 to rotate, and the turntable 3 will drive the plug block 4 and the tab to rotate synchronously, and the turntable 3 and the plug block 4 will also drive the pressure plate 7 and the wedge rod 8 to rotate synchronously; as shown Figure 5 、 Figure 6As shown, when the wedge rod 8 rotates to contact the arc push rod 9, the arc push rod 9 will drive the wedge rod 8 to move closer to the pressure plate 7, and the wedge rod 8 will drive the pressure plate 7 to move into the slot 6 through the wedge surface, and the pressure plate 7 will press the pole ear in the slot 6, thereby preventing the pole ear from shifting during transportation; when the turntable 3 drives the insert block 4 to rotate to the left, the wedge rod 8 moves to disengage from the arc push rod 9. At this time, the wedge rod 8 will be reset under the action of the spring, and the wedge rod 8 will no longer apply pressure to the pressure plate 7, and the pressure plate 7 will no longer press the pole ear; at this time, the two pole ears are respectively located on the positive and negative poles of the lead-carbon battery; then the welding assembly is started to work, and the welding assembly will weld the two pole ears to the positive and negative poles of the lead-carbon battery; when the welding assembly completes the welding work and moves upward back to the initial position, it will drive the second driving assembly to work, and the second driving assembly will drive the insert block 4 to be retracted into the turntable 3. After the lead-carbon battery is out of the slot 6, the staff can take the lead-carbon battery out of the placement slot 2, and then place the next lead-carbon battery that needs to weld the tab into the placement slot 2, waiting for the next welding; it should be noted that, by arranging multiple plug-ins 4 on the turntable 3, when the tab in the leftmost plug-in block 4 is being welded, the staff can insert the tab raw material into the slot 6 on the rightmost plug-in block 4, and then the cutting assembly can cut the tab, and then the turntable 3 will transport the tab to the leftmost welding position, and then the next tab welding work can be carried out; the present invention is provided with the turntable 3, the plug-in block 4, the pressure plate 7, the wedge rod 8 and the arc-shaped push rod 9, and the pressure plate 7 can press the tab before the tab is transported to the welding position, which can prevent the tab from shaking in the slot 6, and can ensure that the tab stays in the accurate welding position when it moves to contact with the lead-carbon battery, which can greatly improve the qualified rate of the tab welding.

[0030] As a further solution of the present invention, the cutting assembly includes a base 11, which is fixedly connected to the processing table 1. Two cutters 12 are arranged above the base 11. The two cutters 12 are respectively located on the right side of the two turntables 3. The two cutters 12 are commonly fixedly connected to a first fixed plate 13. A first cylinder 14 is fixedly connected to the first fixed plate 13. The first cylinder 14 is fixedly connected to the base 11 through a cylinder seat.

[0031] When the above solution is put into practical use, Figure 1 As shown, the tab material is placed on the base 11, and then the staff can insert the left end of the tab material into the plug block 4 on the right; then the first cylinder 14 is started to extend downward, and the first cylinder 14 will drive the first fixed plate 13 and the cutter 12 to move downward synchronously, and the cutter 12 will cut the tab material, and then the turntable 3 can drive the plug block 4 and the tab located in the slot 6 to rotate to the leftmost welding position.

[0032] As a further solution of the present invention, the welding assembly includes a mounting base 15, which is fixedly connected to the processing table 1, and a second cylinder 16 is fixedly connected to the mounting base 15. The bottom end of the second cylinder 16 is fixedly connected to a second fixed plate 17, and the bottom end of the second fixed plate 17 is fixedly connected to two welding heads 18, and the two welding heads 18 are respectively located on the sides of the two turntables 3.

[0033] When the above solution is put into practical use, Figure 3 As shown, when the plug block 4 drives the pole tab to rotate to the far left, the pole tab is exactly located on the positive and negative poles at the top of the lead-carbon battery, and then the second cylinder 16 is started to work. The second cylinder 16 will drive the second fixed plate 17 to move downward, and the second fixed plate 17 will drive the two welding heads 18 to move downward synchronously. After the welding head 18 moves to contact the pole tab, it will weld the pole tab to the lead-carbon battery; after welding is completed, the second cylinder 16 will drive the second fixed plate 17 and the welding head 18 to move upward back to the initial position.

[0034] As a further solution of the present invention, the second driving assembly includes two second fixed seats 19; the turntable 3 is rotatably connected to the second fixed seat 19, and a guide slot 20 is provided on the second fixed seat 19; the guide slot 20 is composed of a first arc slot 21, a second arc slot 22 and a transverse slot 23; the first arc slot 21 is connected to the right end of the second arc slot 22, the left end of the first arc slot 21 is connected to the left end of the transverse slot 23, and the right end of the transverse slot 23 is connected to the left end of the second arc slot 22; the insert block 4 is fixedly connected with a guide column 37, and the guide column 37 can move in the guide slot 20; the second fixed seat 19 is elastically slidably connected to the limit block 2 4. The top end of the limit block 24 extends into the transverse groove 23; the bottom end of the limit block 24 is fixedly connected to a traction rope 25, and the bottom end of the traction rope 25 is fixedly connected to a first rack rod 26, and the first rack rod 26 is slidably connected to the processing table 1, and the first rack rod 26 is meshed with a first gear 27, and the first gear 27 is rotatably connected to the processing table 1, and a one-way bearing 28 is fixedly connected to the rotating shaft of the first gear 27, and a second gear 29 is fixedly connected to the outer circumferential wall of the one-way bearing 28, and the side of the second gear 29 is provided with a second rack rod 30 that can mesh with it, and the second rack rod 30 is fixedly connected to the second fixed plate 17.

[0035] When the above solution is put into practical use, Figure 7As shown, when the turntable 3 drives the insert block 4 to rotate counterclockwise from the leftmost side to the rightmost side, the insert block 4 will drive the guide post 37 to move in the guide slot 20; the first arc slot 21 is a semicircular slot, and the insert block 4 does not move when the guide post 37 moves in the first arc slot 21; it should be noted that when the guide post 37 moves in the first arc slot 21, the first spring 5 is in a stretched state; when the insert block 4 drives the guide post 37 to rotate from the right end of the first arc slot 21 to the leftmost side, the tab moves to the welding position. Since the left end of the first arc slot 21 is connected to the left end of the transverse slot 23, and the limit block 24 at this time limits the movement of the guide post 37 in the transverse slot 23, the guide post 37 stops at the rightmost position and remains horizontal. The first arc slot 21 can play a positioning role for the insert block 4, which can ensure that the insert block 4 can drive the tab to rotate accurately to the welding position; as shown Figure 1 、 Figure 2As shown, when the second fixed plate 17 moves downward, it will drive the second rack rod 30 to move downward synchronously. After the second rack rod 30 moves to engage with the second gear 29, it will drive the second gear 29 to rotate. Due to the setting of the one-way bearing 28, when the second rack rod 30 moves downward, the second gear 29 will not drive the first gear 27 to rotate. When the tab welding work is completed, the second fixed plate 17 drives the second rack rod 30 to move upward. The second rack rod 30 will drive the second gear 29 to rotate, and the second gear 29 will drive the first gear 27 through the one-way bearing 28. When the wheel 27 rotates, the first gear 27 will drive the first rack rod 26 to move, and the first rack rod 26 will drive one end of the traction rope 25 to move synchronously. The top end of the traction rope 25 will drive the limit block 24 to move downward to cancel the limit on the guide column 37, and then the plug block 4 will be retracted into the inside of the turntable 3 under the elastic force of the first spring 5. At this time, the guide column 37 will move into the second arc groove 22 in the transverse groove 23; the part of the pole ear located in the slot 6 can be automatically moved out of the slot 6, and then the first driving assembly can immediately drive the turntable 3 to drive the plug block 4 to continue When the guide post 37 moves from the left end to the right end of the second circular arc groove 22, the guide post 37 drives the plug 4 to extend into the turntable 3. When the guide post 37 moves to the intersection of the first circular arc groove 21 and the second circular arc groove 22, the plug 4 extends to the farthest position and drives the first spring 5 to stretch. The present invention provides the guide groove 20 and the guide post 37. The guide groove 20 can make the guide post 37 drive the plug 4 to stop stably in the welding position. To ensure that the pole tab is in a horizontal state when it is rotated to the welding position, the pole tab can be more perfectly welded to the lead-carbon battery; at the same time, when the second fixed plate 17 moves upward after welding, the limit block 24 can automatically cancel the limit on the guide column 37, so that the insert block 4 can automatically move to the left along the transverse groove 23, so that the pole tab can automatically move out of the slot 6, and then the first drive component can drive the turntable 3 to rotate again, so that the pole tab to be welded at the top of the turntable 3 can be quickly moved to the welding position, which can greatly improve the welding efficiency of the pole tab.

[0036] As a further solution of the present invention, the first drive assembly includes two motors 31, both of which are fixedly connected to the processing table 1, and the output shafts of the motors 31 are fixedly connected to the first sprocket 32, the first sprocket 32 ​​is connected to the second sprocket 34 through a chain 33, and the second sprocket 34 is fixedly connected to the rotating shaft of the turntable 3.

[0037] When the above solution is put into practical use, Figure 1 As shown, the motor 31 is started, the motor 31 drives the first sprocket 32 ​​to rotate, the first sprocket 32 ​​drives the second sprocket 34 to rotate synchronously through the chain 33, and the second sprocket 34 drives the turntable 3 to rotate.

[0038] As a further solution of the present invention, correction plates 35 are fixedly connected to the front and rear sides of the bottom of the second fixing plate 17 , and the bottom end of the correction plate 35 is provided with a wedge-shaped surface.

[0039] When the above solution is put into practical use, Figure 1 、 Figure 3 As shown, when the second fixing plate 17 moves downward, it will drive the correction plate 35 to move downward synchronously. The two correction plates 35 can drive the lead-carbon battery to move closer to the middle through the wedge surface, so that the lead-carbon battery can stay in the accurate welding position.

[0040] As a further solution of the present invention, a plurality of balls 36 distributed in an array are provided in the placement groove 2 .

[0041] When the above solution is put into practical use, the provision of the balls 36 can greatly reduce the friction force of the lead-carbon battery when it moves in the placement slot 2, making the lead-carbon battery easier to move.

[0042] Working principle: Figure 1 、 Figure 3 As shown, the staff will place the required lead-carbon battery into the placement slot 2, and then insert the two tab materials required for the positive and negative electrodes into the slots 6 of the rightmost plug block 4 on the turntable 3 respectively, and then start the cutting component to cut the tab material, and then start the first drive component to drive the turntable 3 to rotate, and the turntable 3 will drive the plug block 4 and the tab to rotate synchronously, and the turntable 3 and the plug block 4 will also drive the pressure plate 7 and the wedge rod 8 to rotate synchronously; as shown Figure 5 、 Figure 6As shown, when the wedge rod 8 rotates to contact the arc push rod 9, the arc push rod 9 will drive the wedge rod 8 to move closer to the pressure plate 7, and the wedge rod 8 will drive the pressure plate 7 to move into the slot 6 through the wedge surface, and the pressure plate 7 will press the pole ear in the slot 6, thereby preventing the pole ear from shifting during transportation; when the turntable 3 drives the insert block 4 to rotate to the left, the wedge rod 8 moves to disengage from the arc push rod 9. At this time, the wedge rod 8 will be reset under the action of the spring, and the wedge rod 8 will no longer apply pressure to the pressure plate 7, and the pressure plate 7 will no longer press the pole ear; at this time, the two pole ears are respectively located on the positive and negative poles of the lead-carbon battery; then the welding assembly is started to work, and the welding assembly will weld the two pole ears to the positive and negative poles of the lead-carbon battery; when the welding assembly completes the welding work and moves upward back to the initial position, it will drive the second driving assembly to work, and the second driving assembly will drive the insert block 4 to be retracted into the turntable 3. After the lead-carbon battery is out of the slot 6, the staff can take the lead-carbon battery out of the placement slot 2, and then place the next lead-carbon battery that needs to weld the tab into the placement slot 2, waiting for the next welding; it should be noted that, by arranging multiple plug-ins 4 on the turntable 3, when the tab in the leftmost plug-in block 4 is being welded, the staff can insert the tab raw material into the slot 6 on the rightmost plug-in block 4, and then the cutting assembly can cut the tab, and then the turntable 3 will transport the tab to the leftmost welding position, and then the next tab welding work can be carried out; the present invention is provided with the turntable 3, the plug-in block 4, the pressure plate 7, the wedge rod 8 and the arc-shaped push rod 9, and the pressure plate 7 can press the tab before the tab is transported to the welding position, which can prevent the tab from shaking in the slot 6, and can ensure that the tab stays in the accurate welding position when it moves to contact with the lead-carbon battery, which can greatly improve the qualified rate of the tab welding.

Claims

1. An automated processing device for lead-carbon battery tabs, comprising a processing table (1), wherein a placement slot (2) is provided on the top of the processing table (1); characterized in that: The top of the processing table (1) is provided with two symmetrically arranged turntables (3), the turntables (3) are slidably connected to a plurality of plug blocks (4) distributed in a circumferential array, the plug blocks (4) are fixedly connected to a first spring (5), and the end of the first spring (5) away from the plug blocks (4) is fixedly connected to the turntable (3); the plug blocks (4) are each provided with a slot (6); the sides of the plug blocks (4) are each provided with a limit assembly for fixing the tab; a cutting assembly and a welding assembly are respectively provided on both sides of the turntable (3); the top of the processing table (1) is also provided with a first drive assembly for driving the two turntables (3) to rotate synchronously; the processing table (1) is also provided with a second drive assembly, and the second drive assembly is used to drive the plug blocks (4) to be stored in the turntable (3) after the welding assembly is completed; The second driving assembly includes two second fixed seats (19); the turntable (3) is rotatably connected to the second fixed seat (19), and the second fixed seat (19) is provided with a guide slot (20); the guide slot (20) is composed of a first arc slot (21), a second arc slot (22) and a transverse slot (23); the first arc slot (21) is connected to the right end of the second arc slot (22), the left end of the first arc slot (21) is connected to the left end of the transverse slot (23), and the right end of the transverse slot (23) is connected to the left end of the second arc slot (22); the insert (4) is fixedly connected to a guide column (37), and the guide column (37) can move in the guide slot (20); the second fixed seat (19) is elastically slidably connected to the A limit block (24) is connected, and the top end of the limit block (24) extends into the transverse groove (23); the bottom end of the limit block (24) is fixedly connected to a traction rope (25), and the bottom end of the traction rope (25) is fixedly connected to a first rack rod (26), and the first rack rod (26) is slidably connected to the processing table (1), and the first rack rod (26) is meshed with a first gear (27), and the first gear (27) is rotatably connected to the processing table (1), and a one-way bearing (28) is fixedly connected to the rotating shaft of the first gear (27), and a second gear (29) is fixedly connected to the outer circumferential wall of the one-way bearing (28), and a second rack rod (30) capable of meshing with the second gear (29) is provided on the side of the second gear (29).

2. The automated processing device for lead-carbon battery tabs according to claim 1, characterized in that: The limiting assembly includes a pressing plate (7), the pressing plate (7) is slidably connected to the insert block (4), a wedge rod (8) for driving the pressing plate (7) to move is provided on the side of the pressing plate (7), the wedge rod (8) is elastically slidably connected to the turntable (3), and an arc-shaped push rod (9) for driving the wedge rod (8) to move is provided on the side; the arc-shaped push rod (9) is fixedly connected to a first fixed seat (10), the first fixed seat (10) is fixedly connected to the processing table (1), and the first fixed seat (10) is located between the two turntables (3).

3. The automated processing device for lead-carbon battery tabs according to claim 1, characterized in that: The cutting assembly comprises a base (11), the base (11) being fixedly connected to the processing table (1), two cutters (12) being arranged above the base (11), the two cutters (12) being respectively located on the right sides of the two turntables (3), the two cutters (12) being fixedly connected to a first fixed plate (13), the first fixed plate (13) being fixedly connected to a first cylinder (14), and the first cylinder (14) being fixedly connected to the base (11) via a cylinder seat.

4. The automated processing device for lead-carbon battery tabs according to claim 1, characterized in that: The welding assembly includes a mounting base (15), the mounting base (15) is fixedly connected to the processing table (1), a second cylinder (16) is fixedly connected to the mounting base (15), the bottom end of the second cylinder (16) is fixedly connected to a second fixed plate (17), the bottom end of the second fixed plate (17) is fixedly connected to two welding heads (18), the two welding heads (18) are respectively located on the sides of the two turntables (3), and the second rack rod (30) is fixedly connected to the second fixed plate (17).

5. The automated processing device for lead-carbon battery tabs according to claim 1, characterized in that: The first drive assembly comprises two motors (31), both of the motors (31) are fixedly connected to the processing table (1), the output shafts of the motors (31) are fixedly connected to first sprockets (32), the first sprockets (32) are connected to second sprockets (34) via chains (33), and the second sprockets (34) are fixedly connected to the rotating shaft of the turntable (3).

6. The automated processing device for lead-carbon battery tabs according to claim 4, characterized in that: The second fixing plate (17) is fixedly connected to a correction plate (35) on both the front and rear sides of the bottom, and a wedge-shaped surface is provided at the bottom end of the correction plate (35).

7. The automated processing device for lead-carbon battery tabs according to claim 1, characterized in that: A plurality of rolling balls (36) distributed in an array are arranged in the placement groove (2).

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