Lithium battery production and assembly equipment

Abstract

The invention relates to the technical field of lithium battery production, and discloses lithium battery production and assembly equipment which comprises a conveying mechanism and a bonding mechanism, the conveying mechanism comprises a transmission motor movably connected to the side face of a connecting plate, a connecting shaft is movably connected to the side face of the transmission motor, and a belt pulley is movably connected to the side face of the connecting shaft; connecting shafts are symmetrically distributed on the side face of the belt wheel, a conveying belt surrounds the side face of the belt wheel, the bonding mechanism comprises a mounting plate fixedly connected to the side face of the supporting plate, a mounting strip is arranged on the side face of the mounting plate, and a spraying mechanism is fixedly mounted on the upper surface of the mounting plate; the conveying motor drives the conveying belt to rotate, after bonding of the battery pack is completed, the rotating door is opened, the battery pack slides to the conveying belt through the inclined rotating door, the conveying belt operates to drive the battery pack to move, and therefore the battery pack is conveyed to the next process to be welded, manual carrying is not needed, and manpower consumption is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lithium battery production, more particularly to a lithium battery production and assembly device. BACKGROUND

[0002] Lithium battery is a kind of battery with lithium metal or lithium alloy as electrode material and non-aqueous electrolyte solution, lithium battery as a kind of high performance battery type, chemical energy and electrical energy conversion, support repeated charge and discharge, because of its unique chemical properties and wide application prospect, became the important support of modern science and technology development. Lithium battery production and assembly equipment is used for each link of lithium battery production process, in the process of lithium battery assembly, the lithium battery monomer needs to be fixed by adhesive, to prevent separation, lithium battery production and assembly equipment usually has adhesive mechanism and clamping mechanism, which can realize quick and accurate adhesion of battery monomer, and is convenient for subsequent welding process.

[0003] In the prior art, the lithium battery monomer needs to be fixed by adhesive during the assembly process, which is usually completed by manual operation. Manual operation is inconvenient and the adhesion accuracy is poor. After adhesion, it is difficult to take out. The existing lithium battery production and assembly equipment is more troublesome. After placing the battery each time, the adhesion mechanism needs to be covered. After adhesion, it needs to be opened and replaced, which leads to low efficiency. After adhesion, manual taking is needed for the next step of welding process. The weight of the adhesion battery pack is heavy, and manual taking is inconvenient, which needs a lot of manpower. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the present application provides a lithium battery production and assembly device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a lithium battery production and assembly device, comprising a support table, a connecting plate installed on the side of the support table and a support plate installed on the upper surface of the support table, the side of the connecting plate is provided with a conveying mechanism, the side of the support plate is provided with an adhesive mechanism, the adhesive mechanism is located above the conveying mechanism, the side of the adhesive mechanism is provided with a moving mechanism, the side of the moving mechanism is provided with a clamping mechanism, and the lower surface of the support table is provided with a support column.

[0006] The conveying mechanism comprises a transmission motor movably connected to the side of the connecting plate, a connecting shaft movably connected to the side of the transmission motor, a belt pulley movably connected to the side of the connecting shaft, a connecting shaft symmetrically distributed on the side of the belt pulley, a conveying belt surrounded by the belt pulley on the side, and the belt pulleys are symmetrically distributed on both sides of the conveying belt.

[0007] The adhesive mechanism comprises a mounting plate fixedly connected to the side surface of the support plate, a mounting strip is formed in the side surface of the mounting plate, a spraying mechanism is fixedly installed on the upper surface of the mounting plate, the spraying mechanisms are equidistantly distributed on the upper surface of the mounting plate, a hinge is movably connected to the lower surface of the mounting plate, and a rotating door is rotatably connected to the side surface of the hinge.

[0008] In a possible implementation, the moving mechanism comprises a motor box fixedly installed on the side surface of the mounting plate, a servo motor is fixedly installed on the surface of the motor box, a circular hole is formed in the side surface of the motor box, the servo motor is movably connected to a fixed gear through the motor shaft on the side surface of the servo motor and the circular hole, a positioning plate is fixedly installed on the side surface of the motor box, a positioning block is fixedly installed on the side surface of the positioning plate, a rectangular slot is formed in the side surface of the positioning plate, moving gears are equidistantly distributed in the rectangular slot of the positioning plate, and a chain is arranged around the moving gears.

[0009] In a possible implementation, the clamping mechanism comprises a fixed column fixedly installed on the side surface of the moving gear, a bottom plate is fixedly installed on the other end of the fixed column, a circular hole is formed in the side surface of the bottom plate, a positioning mechanism is movably connected in the circular hole on the side surface of the bottom plate, and clamps are fixedly installed at the four corners of the bottom plate.

[0010] In a possible implementation, the positioning mechanism comprises a positioning disc, the positioning disc is circular, an elastic block is movably connected to the lower surface of the positioning disc, a spring is movably connected to the lower surface of the positioning disc, and the spring is arranged around the side surface of the elastic block.

[0011] In a possible implementation, the clamp comprises a connecting block, a rotating shaft is movably connected to the side surface of the connecting block, a clamping plate is movably connected to the side surface of the rotating shaft, one end of the clamping plate is chamfered and anti-skid textures are formed on the chamfered surface, and the clamping plate is in transmission connection with the connecting block through the rotation of the rotating shaft.

[0012] In a possible implementation, the spraying mechanism comprises a sprayer fixedly installed on the upper surface of the mounting plate, a spray head is fixedly installed on the side surface of the sprayer, a spraying port is formed in the side surface of the spray head, the spraying port is circular, and a pressure spraying device is arranged in the sprayer.

[0013] In a possible implementation, the support columns are equidistantly distributed on the lower surface of the support table, support foot plates are fixedly installed on the lower surface of the support columns, anti-skid grooves are formed in the lower surface of the support foot plates, support plates are symmetrically distributed on the upper surface of the support table, glue storage boxes are fixedly installed on the side surface of the support plates, glue inlet ports are formed in the surface of the glue storage boxes, and the glue storage boxes are connected with the spraying mechanism through a hose.

[0014] In a possible implementation form, the side of the connecting plate is provided with a round hole, the side of the transmission motor is movably connected with a motor shaft, the motor shaft movably connected with the transmission motor is fixedly connected with the connecting shaft through the round hole, the transmission motor is in transmission connection with the connecting shaft through the rotation of the motor shaft, the side of the belt pulley is provided with a clamping groove, the connecting shaft is fixedly installed in the clamping groove on the side of the belt pulley, and the belt pulley is in transmission connection with the conveyor belt through the friction of the surface.

[0015] In a possible implementation form, the servo motor is in transmission connection with the fixed gear through the rotation of the motor shaft on the servo motor, the fixed gear is distributed on the two sides of the positioning plate, the fixed gear is surrounded by a chain, the chain is in transmission connection with the positioning block through the tooth engagement, and the chain is in transmission connection with the moving gear through the tooth engagement.

[0016] In a possible implementation form, the positioning mechanism is located at the center of the surface of the bottom plate, the positioning disc is in transmission connection with the bottom plate through the elasticity of the elastic block, and the surface of the positioning disc is movably connected with the single battery.

[0017] Advantages of the present application: 1. The present application drives the rotation of the conveyor belt through the transmission motor, after the battery pack is bonded, the rotating door is opened, the battery pack slides to the conveyor belt through the inclined rotating door, the conveyor belt drives the movement of the battery pack, thereby transporting it to the next process welding, without manual carrying, reducing the consumption of labor.

[0018] 2. The present application drives the rotation of the fixed gear through the servo motor, the fixed gear drives the rotation of the chain, thereby driving the movement of the moving gear in the chain, the moving gear is connected with the clamping mechanism on the side, the movement of the clamping mechanism is realized, the splicing between the battery monomers is more closely, and the accuracy during bonding of the battery monomers is ensured.

[0019] 3. The present application sprays glue through the sprayer, sprays glue in the gap between the battery monomers through the sprayer, bonds the battery monomers, and at the same time, a plurality of bonding mechanisms are arranged, thereby improving the efficiency of bonding the battery monomers. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a side view of the structure of the present application; Figure 2 It is a top view of the structure of the present application; Figure 3 It is a three-dimensional structure diagram of the conveying mechanism of the present application; Figure 4 It is a three-dimensional structure diagram of the bonding mechanism of the present application; Figure 5 It is a three-dimensional structure diagram of the rotating door opening of the bonding mechanism of the present application; Figure 6 It is the schematic diagram of the three-dimensional structure of the clamping mechanism of the application; Figure 7 It is the schematic diagram of the three-dimensional structure of the clamping mechanism of the application; Figure 8 It is the schematic diagram of the three-dimensional structure of the moving mechanism of the application; Figure 9 It is the schematic diagram of the three-dimensional structure of the clamping mechanism of the application; Figure 8 It is the partial enlarged view of A in the figure.

[0021] The figure marks are as follows: 1, support table; 11, connecting plate; 12, support plate; 13, glue storage box; 131, glue inlet; 2, conveying mechanism; 21, conveying belt; 22, transmission motor; 23, connecting shaft; 24, pulley; 3, support column; 31, support foot disc; 4, clamping mechanism; 41, bottom plate; 42, fixed column; 43, positioning mechanism; 431, positioning disc; 432, elastic block; 433, spring; 44, clamp; 441, connecting block; 442, rotating shaft; 443, clamping plate; 5, moving mechanism; 51, motor box; 52, servo motor; 53, positioning plate; 54, moving gear; 55, positioning block; 56, fixed gear; 57, chain; 6, bonding mechanism; 61, mounting plate; 62, mounting strip; 63, spraying mechanism; 631, sprayer; 632, spray head; 633, spraying port; 64, hinge; 65, rotating door. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the application more obvious and easy to understand, the specific embodiments of the application are described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the application. However, the application can be implemented in many other ways different from the following description, and those skilled in the art can make similar improvements without departing from the concept of the application, so the application is not limited by the specific embodiments disclosed below.

[0023] Please refer to Figure 1 A lithium battery production and assembly equipment, including support table 1, connecting plate 11 installed on the side of support table 1 and support plate 12 installed on the upper surface of support table 1, the side of connecting plate 11 is provided with conveying mechanism 2, the side of support plate 12 is provided with bonding mechanism 6, bonding mechanism 6 is located above conveying mechanism 2, the side of bonding mechanism 6 is provided with moving mechanism 5, the side of moving mechanism 5 is provided with clamping mechanism 4, the lower surface of support table 1 is provided with support column 3.

[0024] The connecting plate 11 is distributed at the four corners of the support table 1, and is fixed between the connecting plate 11 and the conveying mechanism 2 by bolts, to ensure the stability of the conveying mechanism 2 installed on the support table 1. The support plates 12 are symmetrically distributed on both sides of the support table 1, and are fixed between the support plates 12 and the bonding mechanism 6 by bolts, to ensure the stability of the bonding mechanism 6 installed on the support table 1.

[0025] Please refer to Figure 1 and Figure 3 , the conveying mechanism 2 comprises a transmission motor 22 movably connected to the side of the connecting plate 11, the side of the transmission motor 22 movably connected with a connecting shaft 23, the side of the connecting shaft 23 movably connected with a belt pulley 24, the side of the belt pulley 24 symmetrically distributed with a connecting shaft 23, the side of the belt pulley 24 surrounded with a conveying belt 21, and the belt pulley 24 symmetrically distributed on both sides of the conveying belt 21.

[0026] The transmission motor 22 drives the connecting shaft 23 to rotate, the side of the belt pulley 24 is provided with a clamping groove, the connecting shaft 23 is fixedly installed in the clamping groove of the side of the belt pulley 24, the connecting shaft 23 drives the belt pulley 24 to rotate, and the belt pulley 24 drives the conveying belt 21 to rotate through friction, to ensure the stable rotation of the conveying belt 21.

[0027] Please refer to Figure 1 , Figure 4 and Figure 5 , the bonding mechanism 6 comprises an installation plate 61 fixedly connected to the side of the support plate 12, the side of the installation plate 61 is provided with an installation strip 62, the upper surface of the installation plate 61 is fixedly installed with a spraying mechanism 63, the spraying mechanism 63 is equidistantly distributed on the upper surface of the installation plate 61, the lower surface of the installation plate 61 is movably connected with a hinge 64, and the side of the hinge 64 is rotatably connected with a rotating door 65.

[0028] The installation plate 61 and the rotating door 65 are connected by the hinge 64, the hinge 64 drives the rotating door 65 to rotate, the rotating door 65 is opened, the battery pack slides through the inclined rotating door 65 to the conveying belt 21, and the angle of the rotating door 65 is suitable for the battery pack to slide obliquely.

[0029] Please refer to Figure 4 , Figure 8 and Figure 9 , the moving mechanism 5 comprises a motor box 51 fixedly installed on the side of the installation plate 61, a servo motor 52 fixedly installed on the surface of the motor box 51, a circular hole provided on the side of the motor box 51, a fixed gear 56 movably connected with the servo motor 52 through the motor shaft on the side of the servo motor 52 passing through the circular hole, a positioning plate 53 fixedly installed on the side of the motor box 51, a positioning block 55 fixedly installed on the side of the positioning plate 53, a rectangular slot provided on the side of the positioning plate 53, a plurality of moving gears 54 equidistantly distributed in the rectangular slot of the positioning plate 53, and a chain 57 surrounding the moving gears 54.

[0030] Through the rotation of the fixed gear 56 driven by the servo motor 52, the fixed gear 56 drives the chain 57 to rotate, thereby driving the moving gear 54 in the chain 57 to move on the chain 57, and the side surface of the moving gear 54 passes through the mounting strip 62 connected to the fixed column 42, one end of the fixed column 42 is provided with the bottom plate 41, the movement of the clamping mechanism 4 is realized, the distance between the battery monomers is gradually reduced and closely connected.

[0031] Please refer to Figure 2 , Figure 6 and Figure 7 , the clamping mechanism 4 includes a fixed column 42 fixedly installed on the side surface of the moving gear 54, the other end of the fixed column 42 is fixedly installed with a bottom plate 41, the side surface of the bottom plate 41 is provided with a round hole, the round hole in the side surface of the bottom plate 41 is movably connected with a positioning mechanism 43, and the four top corners of the bottom plate 41 are fixedly installed with clamps 44.

[0032] Please refer to Figure 6 and Figure 7 , the positioning mechanism 43 includes a positioning disc 431, the shape of the positioning disc 431 is circular, the lower surface of the positioning disc 431 is movably connected with an elastic block 432, and the lower surface of the positioning disc 431 is movably connected with a spring 433, and the spring 433 surrounds the side surface of the elastic block 432.

[0033] Through the positioning of the positioning disc 431, the battery monomer is placed on the positioning disc 431, after the one end of the battery monomer is placed on the positioning disc 431, the elastic block 432 and the spring 433 are elastic, the positioning disc 431 is compressed backward, and the position of the battery monomer placed on the clamping mechanism 4 is determined.

[0034] Please refer to Figure 6 , the clamp 44 includes a connecting block 441, the side surface of the connecting block 441 is movably connected with a rotating shaft 442, the side surface of the rotating shaft 442 is movably connected with a clamping plate 443, one end of the clamping plate 443 is a chamfered surface and the chamfered surface is provided with anti-skid texture, and the clamping plate 443 is in transmission connection with the connecting block 441 through the rotation of the rotating shaft 442.

[0035] Through the rotation of the clamping plate 443 driven by the rotating shaft 442, the clamping plate 443 stably clamps the battery monomer, and the clamp 44 has elasticity when clamping, and the angle is adjusted to a suitable angle according to the size of the battery monomer when clamping, so that the stability during clamping is ensured.

[0036] Please refer to Figure 4 , the spraying mechanism 63 includes a sprayer 631 fixedly installed on the upper surface of the mounting plate 61, the side surface of the sprayer 631 is fixedly installed with a spray head 632, the side surface of the spray head 632 is provided with a spray port 633, the shape of the spray port 633 is circular, and the sprayer 631 is provided with a pressure spraying device.

[0037] Please refer to Figure 1 The support columns 3 are equidistantly distributed on the lower surface of the support table 1, the lower surface of the support column 3 is fixedly provided with a support foot plate 31, the lower surface of the support foot plate 31 is provided with an anti-skid groove, the upper surface of the support table 1 is symmetrically provided with a support plate 12 on both sides, the side surface of the support plate 12 is fixedly provided with a glue storage box 13, the surface of the glue storage box 13 is provided with a glue inlet 131, and the glue storage box 13 is connected with the spraying mechanism 63 through a hose.

[0038] The surface of the glue storage box 13 fixedly provided on the side surface of the support plate 12 is provided with the glue inlet 131, the glue inlet 131 is opened, the battery bonding special glue is poured into the glue storage box 13, and the glue storage box 13 is connected with the spraying mechanism 63 through a hose to convey the glue to the spraying mechanism 63.

[0039] Please refer to Figure 1 and Figure 3 The side surface of the connecting plate 11 is provided with a circular hole, the side surface of the transmission motor 22 is movably connected with a motor shaft, the motor shaft movably connected with the transmission motor 22 passes through the circular hole and is fixedly connected with the connecting shaft 23, the transmission motor 22 is drivingly connected with the connecting shaft 23 through the rotation of the motor shaft, the side surface of the belt pulley 24 is provided with a clamping groove, the connecting shaft 23 is fixedly installed in the clamping groove on the side surface of the belt pulley 24, and the belt pulley 24 is drivingly connected with the conveying belt 21 through the friction on the surface.

[0040] Please refer to Figure 4 , Figure 8 and Figure 9 The servo motor 52 is drivingly connected with the fixed gear 56 through the rotation of the motor shaft on the servo motor 52, the fixed gear 56 is distributed on both sides of the positioning plate 53, the fixed gear 56 is surrounded by the chain 57, the chain 57 is drivingly connected with the fixed gear 56 through the tooth engagement, and the chain 57 is drivingly connected with the moving gear 54 through the tooth engagement.

[0041] The chain 57 is tooth-engaged with the fixed gear 56 and the moving gear 54, the stability of the movement of the chain 57 driving the moving gear 54 on the chain 57 is ensured by the tooth engagement, and the smooth movement of the moving gear 54 is realized.

[0042] Please refer to Figure 6 and Figure 7 The positioning mechanism 43 is located at the center of the surface of the bottom plate 41, the positioning disc 431 is drivingly connected with the bottom plate 41 through the elasticity of the elastic block 432, and the surface of the positioning disc 431 is movably connected with the single battery.

[0043] The elastic block 432 and the spring 433 are elastic, the battery monomer is placed on the positioning disc 431, and after one end of the battery monomer abuts against the positioning disc 431, the elastic block 432 and the spring 433 are compressed, and the normal operation of the positioning mechanism 43 is ensured.

[0044] Please refer to Figures 1-9 In specific use, step one, the battery monomer is placed on the positioning disc 431, and after one end of the battery monomer abuts against the positioning disc 431, the elastic block 432 and the spring 433 are elastic, the positioning disc 431 is compressed backward, and the position of the battery monomer placed on the clamping mechanism 4 is determined.

[0045] Step two, the angle of clamping can be adjusted, the rotation of the clamping plate 443 is driven through the rotating shaft 442, so that the clamping plate 443 stably clamps the battery monomer, and the clamping mechanism 4 has elasticity when clamping, and the angle is adjusted to a suitable angle according to the size of the battery monomer when clamping, so as to prevent scratches on the surface of the battery monomer.

[0046] Step three, the battery monomers are placed on each clamping mechanism 4 one by one, the fixed gear 56 is driven to rotate by the servo motor 52, the fixed gear 56 drives the chain 57 to rotate, so as to drive the moving gear 54 in the chain 57 to move on the chain 57, the side surface of the moving gear 54 penetrates the mounting strip 62 connected with the fixed column 42, one end of the fixed column 42 is provided with the bottom plate 41, the movement of the clamping mechanism 4 is realized, the distance between the battery monomers is gradually reduced and closely connected.

[0047] Step four, the surface of the glue storage box 13 fixedly installed on the side surface of the supporting plate 12 is provided with a glue inlet 131, the glue inlet 131 is opened, the glue special for battery bonding is poured into the glue storage box 13, the glue storage box 13 is connected with the spraying mechanism 63 through a hose, and the glue is transported to the spraying mechanism 63.

[0048] Step five, the spraying mechanism 63 on the upper surface of the mounting plate 61 starts to spray glue, the glue is sprayed out of the spraying port 633 in the nozzle 632 through the pressure spraying device of the sprayer 631, the spraying port 633 sprays glue into the gap between the battery monomers, so as to bond the battery monomers, the spraying mechanism 63 is arranged on both sides of the mounting plate 61, the spraying mechanisms 63 on both sides spray at the same time, and the stability of the battery monomer bonding is ensured.

[0049] Step six, the glue in the gap of the battery monomer is solidified, after the bonding is completed, the rotation of the clamping plate 443 is driven through the rotating shaft 442, so that the clamping plate 443 is opened, and the battery pack falls on the rotating door 65, the buffer cushion is arranged on the rotating door 65, and the safety of the battery is ensured.

[0050] Step seven, after the battery pack falls to the rotating door 65, the hinge 64 connecting the mounting plate 61 and the rotating door 65 rotates, so that the rotating door 65 is opened, and the battery pack slides through the inclined rotating door 65 to the conveying belt 21, the transmission motor 22 drives the connecting shaft 23 to rotate, the side of the pulley 24 is provided with a clamping groove, the connecting shaft 23 is fixedly installed in the clamping groove in the side of the pulley 24, the connecting shaft 23 drives the pulley 24 to rotate, the pulley 24 drives the conveying belt 21 to rotate through friction, and the battery pack is transmitted to the next process welding through the operation of the conveying belt 21.

[0051] In the description of the present application, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "surround", "mount", "connect" should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or integrally connected, or slidingly connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0052] The embodiments of the specific implementation are the preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A lithium battery production and assembly device, comprising a support platform (1), a connecting plate (11) mounted on the side of the support platform (1), and a support plate (12) mounted on the upper surface of the support platform (1), characterized in that: A conveying mechanism (2) is installed on the side of the connecting plate (11), a bonding mechanism (6) is installed on the side of the supporting plate (12), the bonding mechanism (6) is located above the conveying mechanism (2), a moving mechanism (5) is installed on the side of the bonding mechanism (6), a clamping mechanism (4) is installed on the side of the moving mechanism (5), and a supporting column (3) is installed on the lower surface of the supporting platform (1); The transmission mechanism (2) includes a transmission motor (22) movably connected to a side of the connecting plate (11), a connecting shaft (23) movably connected to a side of the transmission motor (22), a pulley (24) movably connected to a side of the connecting shaft (23), a connecting shaft (23) symmetrically distributed on a side of the pulley (24), a conveyor belt (21) surrounding a side of the pulley (24), and the pulleys (24) symmetrically distributed on both sides of the conveyor belt (21); The bonding mechanism (6) comprises a mounting plate (61) fixedly connected to the side of the support plate (12), a mounting strip (62) being provided on the side of the mounting plate (61), a spray mechanism (63) being fixedly mounted on the upper surface of the mounting plate (61), the spray mechanisms (63) being equidistantly distributed on the upper surface of the mounting plate (61), a hinge (64) being movably connected to the lower surface of the mounting plate (61), and a rotating door (65) being rotatably connected to the side of the hinge (64).

2. The lithium battery production and assembly equipment according to claim 1, characterized in that: The moving mechanism (5) includes a motor box (51) fixedly mounted on the side of the mounting plate (61), a servo motor (52) fixedly mounted on the surface of the motor box (51), a circular hole opened on the side of the motor box (51), the servo motor (52) is movably connected to a fixed gear (56) through the motor shaft on the side of the servo motor (52) passing through the circular hole, a positioning plate (53) fixedly mounted on the side of the motor box (51), a positioning block (55) fixedly mounted on the side of the positioning plate (53), a rectangular groove opened on the side of the positioning plate (53), moving gears (54) equidistantly distributed in the rectangular groove of the positioning plate (53), and a chain (57) surrounding the moving gear (54).

3. The lithium battery production and assembly equipment according to claim 1, characterized in that: The clamping mechanism (4) includes a fixed column (42) fixedly mounted on the side of the moving gear (54), a bottom plate (41) fixedly mounted on the side of the other end of the fixed column (42), a circular hole is opened on the side of the bottom plate (41), a positioning mechanism (43) is movably connected in the circular hole on the side of the bottom plate (41), and clamps (44) are fixedly mounted on the four top corners of the bottom plate (41).

4. The lithium battery production and assembly equipment according to claim 3, characterized in that: The positioning mechanism (43) includes a positioning plate (431), the positioning plate (431) is circular in shape, the lower surface of the positioning plate (431) is movably connected to an elastic block (432), the lower surface of the positioning plate (431) is movably connected to a spring (433), and the spring (433) surrounds the side of the elastic block (432).

5. The lithium battery production and assembly equipment according to claim 3, characterized in that: The clamp (44) includes a connecting block (441), a side of the connecting block (441) is movably connected to a rotating shaft (442), a side of the rotating shaft (442) is movably connected to a clamp (443), one end of the clamp (443) is a beveled surface and an anti-slip texture is provided on the beveled surface, and the clamp (443) is transmission-connected to the connecting block (441) through the rotation of the rotating shaft (442).

6. The lithium battery production and assembly equipment according to claim 1, characterized in that: The injection mechanism (63) includes an injector (631) fixedly mounted on the upper surface of the mounting plate (61), a nozzle (632) fixedly mounted on the side of the injector (631), an injection port (633) is provided on the side of the nozzle head (632), and the injection port (633) is circular in shape. A pressure injection device is provided inside the injector (631).

7. The lithium battery production and assembly equipment according to claim 1, characterized in that: The support columns (3) are equidistantly distributed on the lower surface of the support platform (1); a support foot plate (31) is fixedly mounted on the lower surface of the support column (3); an anti-slip groove is provided on the lower surface of the support foot plate (31); support plates (12) are symmetrically distributed on both sides of the upper surface of the support platform (1); a glue storage box (13) is fixedly mounted on the side of the support plate (12); a glue inlet (131) is provided on the surface of the glue storage box (13); and the glue storage box (13) is connected to a spray mechanism (63) via a hose.

8. The lithium battery production and assembly equipment according to claim 1, characterized in that: A circular hole is provided on the side of the connecting plate (11); a motor shaft is movably connected to the side of the transmission motor (22); the motor shaft movably connected to the side of the transmission motor (22) passes through the circular hole and is fixedly connected to the connecting shaft (23); the transmission motor (22) is transmission-connected to the connecting shaft (23) through the rotation of the motor shaft; a slot is provided on the side of the pulley (24); the connecting shaft (23) is fixedly installed in the slot on the side of the pulley (24); and the pulley (24) is transmission-connected to the conveyor belt (21) through surface friction.

9. The lithium battery production and assembly equipment according to claim 2, characterized in that: The servo motor (52) is connected to the fixed gear (56) through the rotation of the motor shaft on the servo motor (52). The fixed gears (56) are distributed on both sides of the positioning plate (53). A chain (57) surrounds the fixed gear (56). The chain (57) is connected to the positioning block (55) through the engagement of the gear teeth. The chain (57) is connected to the moving gear (54) through the engagement of the gear teeth.

10. The lithium battery production and assembly equipment according to claim 4, characterized in that: The positioning mechanism (43) is located at the exact center of the surface of the base plate (41); the positioning plate (431) is transmission-connected to the base plate (41) through the elasticity of the elastic block (432); and a single battery is movably connected to the surface of the positioning plate (431).

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