Annular cast-weld machine

Abstract

The utility model relates to the technical field of lead storage battery production, and discloses an annular cast-weld machine which comprises a conveying mechanism, the conveying mechanism comprises a machine frame, a plurality of conveying frames used for bearing cast-weld molds are arranged on the machine frame in a sliding mode, and the conveying frames are in transmission connection with conveying driving pieces used for driving the conveying frames to move along an annular route; the cast-weld mechanism is used for cast-weld of the battery, and the cast-weld mechanism is arranged on one side of the rack; and the lead liquid mechanism is used for filling the cast-weld mold with lead liquid, the lead liquid mechanism is arranged on one side of the rack, and the conveying frame moves along the annular route so as to sequentially pass through the lead liquid mechanism and the cast-weld mechanism. The cast-weld die conveying device has the technical effects that the time required for conveying the cast-weld die is shortened, and the cast-weld efficiency is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lead-acid battery production, and particularly relates to a ring-type casting welding machine. Background Art

[0002] Lead-acid batteries are mainly composed of a positive plate group, a negative plate group, an electrolyte and a casing. Among them, the production process of lead-acid batteries involves cast-welded busbars, which can connect the tabs of each plate and play the role of conducting current and paralleling the plates in the lead-acid battery.

[0003] Lead-acid batteries are typically cast-welded using a cast-welding machine. In related technologies, this machine includes a cast-welding trough, one side of which is a lead furnace for holding and heating molten lead. A cast-welding mold slides between the trough and the furnace. Before cast-welding, the mold is positioned within the furnace, allowing molten lead to flow into the mold's cavity. As the mold slides into the trough, the battery plate's tabs are inserted into the mold's cavity, which is now filled with molten lead. The molten lead cools, forming a busbar.

[0004] However, during the cast welding process of the cast welding machine, the cast welding mold that has completed the cast welding of the previous group of batteries needs to be returned to the lead furnace to be filled with lead liquid before the cast welding of the next group of batteries can be carried out. The process of the cast welding mold constantly moving back and forth between the lead furnace and the cast welding tank makes the cast welding efficiency of the battery low, and the production efficiency of the lead-acid battery is affected. Utility Model Content

[0005] In order to solve the shortcomings of the existing technology, the utility model provides a ring-shaped cast welding machine, in which a conveying mechanism drives the cast welding mold to move along a ring-shaped route to move between the cast welding mechanism and the lead liquid mechanism. Multiple cast welding molds can be used to perform battery cast welding continuously, which is beneficial to improving cast welding efficiency.

[0006] The technical effects to be achieved by the present invention are achieved through the following technical aspects:

[0007] The utility model provides a ring-type cast welding machine, comprising a conveying mechanism, comprising a frame, a plurality of conveying frames for carrying cast welding molds being slidably arranged on the frame, the conveying frames being transmission-connected to a conveying drive member for driving the conveying frames to move along a ring-shaped route; a cast welding mechanism for battery cast welding, the cast welding mechanism being arranged on one side of the frame; and a lead liquid mechanism for filling the cast welding mold with lead liquid, the lead liquid mechanism being arranged on one side of the frame, the conveying frame moving along the ring-shaped route to pass through the lead liquid mechanism and the cast welding mechanism in sequence.

[0008] In some implementations, a connecting frame is provided between the cast welding mold and the conveying frame, the cast welding mold is provided on the connecting frame, the connecting frame is slidably connected to the conveying frame, and a locking mechanism is provided between the connecting frame and the conveying frame.

[0009] In some implementations, a locking hole is provided on the connecting frame, and the locking mechanism includes: a locking rod, which passes through the conveying frame and the locking hole in sequence, and the locking rod is slidingly connected to the conveying frame and the connecting frame respectively; and a locking drive member, which is transmission-connected to the locking rod and drives the locking rod to be inserted into or pulled out of the locking hole.

[0010] In some implementations, the lead liquid mechanism includes a lead liquid tank, and the connecting frame is connected to a lifting assembly. When the locking mechanism is unlocked, the lifting assembly drives the connecting frame and the cast welding mold to move up and down to enter or leave the lead liquid tank.

[0011] In some implementations, the lifting assembly includes a clamping block, which is provided on the connecting seat; a slot seat, which is clamped with the clamping block; a lifting drive member, which is transmission-connected with the slot seat, and when the slot seat is clamped with the block, the lifting drive member drives the slot seat and the block to move up and down; and a clamping drive member, the output end of the clamping drive member is transmission-connected with the lifting drive member, and the clamping drive member drives the lifting drive member and the slot seat to approach or move away from the clamping block.

[0012] In some implementations, a reset member is provided between the locking rod and the conveying frame for driving the locking rod to reset to a locked state.

[0013] In some implementations, the locking mechanism further includes a locking plate, which is provided on the locking rod; a locking slot seat, which is clamped with the locking plate, and the locking drive is transmission-connected to the locking slot seat; and a connecting drive, the transmission end of the connecting drive is transmission-connected to the locking drive, and the connecting drive drives the locking drive and the locking slot seat to move up and down so that the locking slot seat is close to or away from the locking plate.

[0014] In some implementations, the frame is provided with an annular track, the conveyor frame is rotatably provided with guide wheels, and the guide wheels are slidably connected to the annular track.

[0015] In some implementations, the cast welding mechanism includes: a cast welding frame; a cast welding trough, which is arranged on the cast welding frame; a supporting frame, which is used to support the battery, and the supporting frame is slidably arranged on the cast welding frame, and the supporting frame is transmission-connected to a cast welding drive component for driving the supporting frame to approach or move away from the cast welding mold transported into the cast welding trough.

[0016] In some implementations, a top block for pressing the plates in the battery is slidably provided on the cast welding frame, and the top block is transmission-connected to a feed drive member for driving the top block to enter or exit between the support frame and the cast welding tank.

[0017] In summary, the present invention has at least the following advantages:

[0018] The utility model provides a ring-shaped cast welding machine, in which a conveying drive component drives multiple conveying frames to move along a ring-shaped route, and the conveying frames carry the cast welding mold and drive the cast welding mold to move. During the conveying process of the conveying frame, the cast welding mold moves along the ring-shaped route on the frame, so as to first fill the lead liquid at the lead liquid mechanism and then move to the cast welding mechanism for battery cast welding. Multiple cast welding molds can be continuously conveyed to the lead liquid mechanism or the cast welding mechanism. Compared with the traditional cast welding machine in which a single cast welding mold continuously moves back and forth between the lead liquid tank and the cast welding tank to achieve continuous cast welding of the battery, it is beneficial to improve the cast welding efficiency of the battery, thereby ensuring the production efficiency of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure is a schematic diagram of the overall structure of a ring-type cast welding machine according to a specific embodiment of the present utility model.

[0020] Figure 2 It is a schematic diagram of the partial structure of the conveying frame according to a specific embodiment of the present utility model.

[0021] Figure 3 It is a structural schematic diagram of the locking mechanism and lifting assembly of a specific embodiment of the utility model.

[0022] Figure 4 for Figure 3 Schematic diagram of the structure from another angle.

[0023] Figure 5 This is a schematic structural diagram of the lead liquid mechanism of a specific embodiment of the present utility model.

[0024] Figure 6 It is a structural schematic diagram of the cast welding mechanism of a specific embodiment of the present utility model.

[0025] Figure 7 for Figure 1 Schematic diagram of the structure from another angle.

[0026] Markings in the figure:

[0027] 1. Conveying mechanism; 11. Frame; 111. Loading plate; 12. Conveying frame; 121. Connecting frame; 1211. Locking hole; 122. Lifting guide rail; 123. Lifting slide; 13. Conveying drive member; 14. Ring track; 15. Guide wheel;

[0028] 2. Cast welding mechanism; 21. Cast welding frame; 22. Cast welding trough; 23. Carrying frame; 231. Pressing plate; 232. Pressing drive; 24. Cast welding drive; 25. Cooling assembly; 26. Ejector block; 261. Feed drive; 2611. Feed plate;

[0029] 3. Lead liquid mechanism; 31. Lead liquid tank; 32. Scraping mold assembly; 321. Scraping blade; 322. Pushing seat; 323. Pushing drive member; 324. Inserting drive member; 33. Slag scraping assembly; 331. Slag scraping plate; 332. Slag scraping drive member;

[0030] 4. Fixed seat;

[0031] 5. Locking mechanism; 51. Locking rod; 52. Locking drive member; 53. Reset member; 54. Transmission plate; 55. Locking plate; 56. Locking slot; 57. Connecting drive member;

[0032] 6. Lifting assembly; 61. Clamping block; 62. Clamping slot seat; 63. Clamping drive member; 631. Adapter seat; 64. Lifting drive member;

[0033] 7. Casting and welding mold;

[0034] 8. Battery. DETAILED DESCRIPTION

[0035] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0037] Example 1:

[0038] Please see the attached Figure 1 and Figure 2 The ring-type cast welding machine of the present invention includes a conveying mechanism 1 for conveying the cast welding mold 7. A cast welding mechanism 2 and a lead liquid mechanism 3 are provided on one side of the conveying mechanism 1. The conveying mechanism 1 drives the cast welding mold 7 along a circular route to pass through the lead liquid mechanism 3 and the cast welding mechanism 2 in sequence, which is beneficial to improving the cast welding efficiency of the battery 8.

[0039] Please see the attached Figure 1, wherein the conveying mechanism 1 includes a frame 11. As shown in some specific embodiments, the frame 11 includes a loading plate 111, and a plurality of conveying racks 12 for carrying the cast welding mold 7 are slidably arranged on the loading plate 111. Specifically, the plurality of conveying racks 12 are arranged at intervals along the edge of the loading plate 111, and the conveying racks 12 can circulate along the annular edge of the loading plate 111.

[0040] The conveyor frame 12 is connected to a conveying drive member 13 in a transmission manner. In a preferred embodiment, the conveying drive member 13 may include a gear, which is rotatably arranged on the loading plate 111. The gear is meshed with a chain, which is arranged around the outer side of the gear along the annular edge of the loading plate 111. The conveyor frame 12 is connected to the chain. Specifically, the conveyor frame 12 can be detachably connected to the chain. The gear is connected to a conveying motor. The output end of the conveying motor drives the gear to rotate. The gear drives the conveyor frame 12 to move along a circular route via the chain. In other specific embodiments, the conveying drive member 13 can also use a pulley to cooperate with a conveyor belt, and the conveyor belt drives the conveyor frame 12 to transport along the circular route.

[0041] Please combine the attached Figure 2 In a preferred embodiment, a ring-shaped track 14 is provided on the frame 11, and the ring-shaped track 14 is provided along the ring-shaped edge of the loading plate 111. Specifically, the ring-shaped track 14 is located on both sides of the loading plate 111. A guide wheel 15 is rotatably provided on the conveying frame 12. The guide wheel 15 is specifically horizontally arranged. The guide wheel 15 is slidably connected to the ring-shaped track 14. The guide wheel 15 cooperates with the ring-shaped track 14 to play a certain guiding role in the transmission of the conveying frame 12.

[0042] A lead liquid mechanism 3 for filling the cast welding mold 7 with liquid lead, and a cast welding mechanism 2 for cast welding the battery 8 are provided on one side of the frame 11. A conveying drive 13 drives a conveyor frame 12 to move along a circular track 14. The conveyor frame 12 drives the cast welding mold 7 along a circular route. The conveyor frame 12 first conveys the cast welding mold 7 to the lead liquid mechanism 3. The cavity of the cast welding mold 7 is filled with liquid lead in the lead liquid mechanism 3. The conveyor frame 12 then conveys the cast welding mold 7 filled with liquid lead to the cast welding mechanism 2 for cast welding of the battery 8. The cast welding mold 7, which has completed cast welding, is then transferred to the lead liquid mechanism 3 again via the conveyor frame 12. The cast welding mold 7 undergoes a processing cycle along the circular track 14. Multiple conveyor frames 12 move along the circular track 14 to ensure continuous loading of the cast welding mold 7 at the lead liquid mechanism 3 and the cast welding mechanism 2. The conveyor mechanism 1 realizes continuous cast welding of the battery 8. Compared with the traditional single casting and welding mold 7 continuously transported back and forth between the lead liquid tank 31 and the casting and welding tank 22, it is beneficial to improve the efficiency of the casting and welding of the battery 8, thereby ensuring the production efficiency of the lead-acid battery 8.

[0043] Example 2:

[0044] The difference between this embodiment and embodiment 1 is that this embodiment further optimizes the structure of the conveying mechanism 1 of the utility model. Figure 3 and Figure 4 .

[0045] In this embodiment, a connecting frame 121 is provided between the conveyor frame 12 and the cast welding mold 7. The connecting frame 121 is connected to the cast welding mold 7 and is slidably connected to the conveyor frame 12. In some specific embodiments shown, a lifting guide rail 122 is provided on the conveyor frame 12. The lifting guide rail 122 is specifically arranged vertically. A lifting slider 123 is slidably provided on the lifting guide rail 122. The lifting slider 123 is connected to the connecting frame 121 so that the connecting frame 121 can be lifted and slid along the lifting guide rail 122.

[0046] In a preferred embodiment, a locking mechanism 5 for locking or releasing the connecting frame 121 is provided between the connecting frame 121 and the conveying frame 12. As shown in some specific embodiments, a locking hole 1211 is provided on the connecting frame 121, wherein the locking mechanism 5 includes a locking rod 51, which passes through the conveying frame 12 and the locking hole 1211 in sequence. The locking rod 51 is slidingly connected to the conveying frame 12 and the connecting frame 121 respectively. The locking rod 51 is connected to a locking drive member 52, which drives the locking rod 51 to insert into the locking hole 1211 or pull it out of the locking hole 1211, so that the connecting frame 121 is locked or unlocked. Specifically, the locking drive member 52 preferably but not limited to a locking cylinder, and the locking drive member 52 drives the locking rod 51 to move in the horizontal direction to lock or release the connecting frame 121.

[0047] In a preferred embodiment, a reset member 53 is provided between the locking rod 51 and the conveying frame 12 for driving the locking rod 51 to reset to a locked state. As shown in some specific embodiments, the reset member 53 is preferably but not limited to an elastic member, such as a spring, etc. The reset member 53 is respectively connected to the locking rod 51 and the conveying frame 12. When the locking mechanism 5 is unlocked, the reset member 53 can drive the locking rod 51 to automatically reset, which is conducive to improving the smoothness of the operation.

[0048] In a preferred embodiment, a fixing base 4 is provided on the loading plate 111, and the fixing base 4 is located on one side of the lead liquid mechanism 3. The locking mechanism 5 also includes a connecting drive member 57, which is provided on the fixing base 4. Specifically, the connecting drive member 57 is preferably, but not limited to, a connecting cylinder. The output end of the connecting drive member 57 is connected to the transmission plate 54, and the connecting drive member 57 drives the transmission plate 54 to move upward and downward.

[0049] The locking drive member 52 is arranged on the transmission plate 54, and the output end of the locking drive member 52 is transmission-connected to the locking slot seat 56, which is specifically a C-shaped plate. The locking rod 51 is provided with a locking plate 55 that is adapted to the locking slot seat 56 at one end close to the locking slot seat 56. When the locking plate 55 is engaged with the locking slot seat 56, the locking drive member 52 can drive the locking rod 51 to move in the horizontal direction through the locking slot seat 56 and the locking plate 55, and lock or unlock the connecting frame 121.

[0050] When the locking mechanism 5 locks the connecting frame 121, the connecting driving member 57 drives the transmission plate 54 to rise, the transmission plate 54 drives the locking driving member 52 to rise, and the locking driving member 52 drives the locking groove seat 56 to approach the locking plate 55. When the connecting driving member 57 drives the transmission plate 54 and the locking driving member 52 to descend, the locking groove seat 56 is engaged with the locking plate 55, and the locking driving member 52 drives the locking rod 51 to be inserted into the locking hole 1211 through the conveying frame 12. The locking rod 51 restricts the connecting frame 121 from moving along the lifting guide rail 122, and the connecting frame 121 is in a locked state. After the connecting drive member drives the transmission plate 54 and the locking drive member 52 to rise, the locking groove seat 56 separates from the locking plate 55, and the locking drive member 52 drives the locking groove seat 56 away from the locking plate 55. The reset member 53 drives the locking rod 51 to reset, that is, when the locking rod 51 is pulled out of the locking hole 1211, the connecting frame 121 is in an unlocked state and can move along the lifting guide rail 122. The locking mechanism 5 can ensure the stability of the connecting frame 121 when locked.

[0051] In other specific embodiments, the locking mechanism 5 can change its stroke to push the locking rod 51 into the locking hole 1211 to lock the connecting frame 121. When the locking member is reset, the reset member 53 drives the locking rod 51 to be pulled out of the locking hole 1211. The structure is simple and easy to operate.

[0052] In a preferred embodiment, the lead liquid mechanism 3 includes a lead liquid tank 31 for containing molten lead liquid. Specifically, a heating device such as a heating tube may be provided in the lead liquid tank 31 to heat the molten lead liquid. The connecting frame 121 is transmission-connected to the lifting assembly 6. When the locking mechanism 5 is unlocked, the lifting assembly 6 drives the connecting frame 121 and the cast welding mold 7 to move up and down to enter or leave the lead liquid tank 31.

[0053] In some specific embodiments shown, the lifting assembly 6 includes a clamping block 61, which is disposed on the connecting frame 121. A clamping slot 62 is disposed on one side of the clamping block 61. The clamping slot 62 is specifically a C-shaped plate that matches the clamping block 61 and can be engaged with the clamping block 61. The clamping slot 62 is drivingly connected to a lifting drive 64. Specifically, the lifting drive 64 is preferably, but not limited to, a lifting cylinder. The output end of the lifting drive 64 is drivingly connected to the clamping slot 62 to drive the clamping slot 62 to move upward and downward, thereby driving the clamping block 61 and the connecting frame 121 to move upward and downward. A transfer seat 631 is provided on one side of the card slot seat 62, and a lifting drive member 64 is provided on the transfer seat 631. The transfer seat 631 is transmission-connected to a clamping drive member 63. Specifically, the clamping drive member 63 is provided on the fixed seat 4. The clamping drive member 63 is preferably, but not limited to, a clamping cylinder. The output end of the clamping drive member 63 is transmission-connected to the transfer seat 631 to drive the transfer seat 631 to move horizontally, thereby driving the card slot seat 62 toward or away from the clamping block 61. Furthermore, a guide rail and a slider may be provided between the transfer seat 631 and the fixed seat 4 to guide the movement of the transfer seat 631.

[0054] The locking mechanism 5 is initially locked to the connecting frame 121. When the conveying drive 13 drives the conveying frame 12 to move to the fixed base 4, the locking plate 55 and the locking slot seat 56 are in a relative position. The engaging drive 63 drives the adapter 631 to move horizontally. The adapter 631 drives the lifting drive 64 and the slot seat 62 to move horizontally. At this time, the slot seat 62 can engage with the clamping block 61. After the locking mechanism 5 unlocks the connecting frame 121, the lifting drive 64 drives the slot seat 62 to descend. The slot seat 62 drives the clamping block 61 and the connecting frame 121 to descend. The connecting frame 121 is slidably connected to the lifting guide rail 122 via the lifting slider 123 and descends relative to the conveying frame 12. The connecting frame 121 can drive the casting welding mold 7 to extend into the lead liquid tank 31, and the lead liquid fills the cavity of the casting welding mold 7.

[0055] The lifting drive 64 then drives the connecting frame 121 upward via the slot seat 62 and the block 61. When the connecting frame 121 rises to its initial position, the locking mechanism 5 locks the connecting frame 121 to restrict its lifting movement. The connecting drive 63 drives the adapter 631 back to its original position. The adapter 631 drives the lifting drive 64 and the slot seat 62 away from the block 61, and the slot seat 62 and the block 61 are disengaged. The conveying drive 13 drives the conveying frame 12 to move along a circular route. The conveying frame 12 can transport the cast welding mold 7 to the cast welding mechanism 2.

[0056] By locking or releasing the connecting frame 121 through the locking mechanism 5, the lifting assembly 6 can be set up on only one side of the lead liquid mechanism 3 to enable the casting welding mold 7 transferred to the lead liquid mechanism 3 to enter or leave the lead liquid tank 31, so as to simplify the equipment and improve the convenience of use and maintenance of the ring casting welding machine.

[0057] Example 3:

[0058] The difference between this embodiment and the above embodiment is that this embodiment further optimizes the structure of the lead liquid mechanism 3 and the cast welding mechanism 2 of the utility model. Figures 5 to 7 .

[0059] See Figure 5 The lead molten metal mechanism 3 of this embodiment includes a scraper assembly 32 for scraping lead slag from the surface of the cast welding mold 7. In a preferred embodiment, the scraper assembly 32 includes a scraper blade 321, which is transmission-connected to a driving member 323. The driving member 323 is preferably, but not limited to, a pneumatic cylinder. The output end of the driving member 323 is transmission-connected to the scraper blade 321 to drive the scraper blade 321 to scrape back and forth across the surface of the cast welding mold 7 to remove the lead slag. A driving seat 322 is provided on one side of the scraper blade 321. The driving member 323 is disposed on the driving seat 322 to allow the scraper blade 321 to slide on the driving seat 322. The driving seat 322 is transmission-connected to an insertion drive 324. Specifically, the insertion drive 324 is preferably, but not limited to, an insertion cylinder. The output end of the insertion drive 324 is transmission-connected to the driving seat 322 to drive the driving seat 322 and the driving member 323 to move upward and downward, thereby entering or leaving the lead molten metal tank 31.

[0060] When the lifting assembly 6 drives the connecting frame 121 to descend, and the connecting frame 121 drives the cast welding mold 7 to enter the lead liquid tank 31, the extended driving member 324 can drive the pushing seat 322 and the pushing driving member 323 to descend, and the pushing driving member 323 drives the scraper 321 to scrape off the lead slag or excess lead liquid on the surface of the cast welding mold 7, and the pushing driving member 323 and the extended driving member 324 return to their positions, which is beneficial for the cast welding mold 7 to perform subsequent cast welding of the battery 8.

[0061] In a preferred embodiment, a scraping assembly 33 for scraping lead slag floating on the surface of the lead liquid is provided on one side of the lead liquid tank 31. As shown in some specific embodiments, the scraping assembly 33 includes a scraping plate 331, which is located above the liquid surface of the lead liquid. The scraping plate 331 is transmission-connected to a scraping drive 332. The scraping drive 332 is preferably, but not limited to, a scraping cylinder. When the scraping drive 332 drives the scraping plate 331 to extend, the scraping plate 331 performs a scraping operation, which is beneficial to ensuring the influence of lead slag on the cast welding effect.

[0062] See Figure 6 and Figure 7In a preferred embodiment, the cast welding mechanism 2 includes a cast welding frame 21, which is provided with a cast welding trough 22. The battery 8 and the cast welding mold 7 are cast welded in the cast welding trough 22. A carrier 23 is slidably provided on the cast welding frame 21 for supporting the battery 8 to be cast welded. The carrier 23 is transmission-connected to a cast welding driver 24. Specifically, the cast welding driver 24 is preferably, but not limited to, a cast welding cylinder. The output end of the cast welding driver 24 is transmission-connected to the carrier 23 to drive the carrier 23 to move up and down. When the conveyor 12 transports the cast welding mold 7 into the cast welding trough 22, the cast welding mold 7 is located at the bottom of the battery 8 to be cast welded. The cast welding driver 24 drives the carrier 23 downward, and the tabs of the battery 8 to be cast welded are inserted into the lead liquid on the cast welding mold 7, and the battery 8 is cast welded.

[0063] As shown in some specific embodiments, a cooling component 25 is provided in the cast welding tank 22. Specifically, the cooling component 25 can adopt a sprinkler and a water tank. The manner in which the cooling component 25 cools the cast welding mold 7 is known to those skilled in the art and is feasible, and is not described in detail in this embodiment.

[0064] In a preferred embodiment, a pressure plate 231 is slidingly provided on the carrier 23. When the battery 8 is placed on the carrier 23, the pressure plate 231 is located above the battery 8. The pressure plate 231 is transmission-connected to a clamping drive 232. Specifically, the clamping drive 232 is preferably but not limited to a clamping cylinder. The clamping drive 232 drives the pressure plate 231 to approach or move away from the battery 8 by changing the stroke. When the pressure plate 231 is close to the battery 8, the pressure plate 231 presses down the battery 8 so that the battery 8 fits the cast welding mold 7 to ensure the cast welding effect.

[0065] Furthermore, a feed plate 2611 is slidably provided on the cast welding frame 21. The feed plate 2611 is provided with a top block 26 for pushing the electrode group into the outer shell of the battery 8. Specifically, a plurality of top blocks 26 can be provided so that the top blocks 26 can simultaneously push multiple cast-welded batteries 8 into the shell. The feed plate 2611 is transmission-connected to a feed drive 261. The feed drive 261 is preferably, but not limited to, a feed cylinder. The output end of the feed cylinder is transmission-connected to the feed plate 2611 to drive the material plate to move horizontally, so that the feed plate 2611 enters or moves away from the top of the cast welding tank 22. Specifically, the feed drive 261 can cooperate with the slider via a guide rail to guide the movement of the feed plate 2611.

[0066] After the battery 8 is cast-welded, the cast-welding driver 24 drives the carrier 23 to rise, and the carrier 23 drives the battery 8 to rise. The feed driver 261 drives the feed plate 2611 and the top block 26 to move horizontally to the bottom of the battery 8. The cast-welding driver 24 drives the carrier 23 and the battery 8 to descend again. The top block 26 can press the pole group of the battery 8 into the shell, which is convenient to operate.

[0067] In a preferred embodiment, a loading mechanism for loading the battery 8 may be provided on the side of the cast welding mechanism 2 away from the conveying mechanism 1. Specifically, the loading mechanism may use a linear module to transfer the battery 8 to one side of the carrier 23. A manipulator is provided on one side of the linear module, and the manipulator clamps the battery 8 to the carrier 23 to complete the loading of the battery 8.

[0068] The conveying mechanism 1 can continuously convey multiple cast welding molds 7 to the lead liquid mechanism 3 and the cast welding mechanism 2 along a circular route. The conveying frame 12 conveys along the circular route, which is beneficial to saving the space occupied by the cast welding machine and ensuring the efficiency of conveying the cast welding mold 7.

[0069] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0070] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0071] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0072] In the present invention, unless otherwise expressly specified or limited, a first feature being above or below a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being above, above, and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being below, below, and below the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0073] Although the present invention has been described with reference to the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and variations based on the above content. Therefore, all such substitutions, modifications and variations are included within the spirit and scope of the appended claims.

Claims

1. A ring cast welding machine, characterized in that: include: A conveying mechanism (1) comprises a frame (11), a plurality of conveying frames (12) for carrying the casting welding mold (7) are slidably provided on the frame (11), and the conveying frames (12) are transmission-connected to a conveying driving member (13) for driving the conveying frames (12) to move along a circular route; A cast welding mechanism (2) for cast welding of batteries (8), wherein the cast welding mechanism (2) is arranged on one side of the frame (11); and A lead liquid mechanism (3) is used to fill the cast welding mold (7) with lead liquid. The lead liquid mechanism (3) is arranged on one side of the frame (11). The conveying frame (12) moves along the circular route to pass through the lead liquid mechanism (3) and the cast welding mechanism (2) in sequence.

2. The ring cast welding machine according to claim 1, characterized in that: A connecting frame (121) is provided between the cast welding mold (7) and the conveying frame (12); the cast welding mold (7) is provided on the connecting frame (121); the connecting frame (121) is slidably connected to the conveying frame (12), and a locking mechanism (5) is provided between the connecting frame (121) and the conveying frame (12).

3. The ring cast welding machine according to claim 2, characterized in that: The connecting frame (121) is provided with a locking hole (1211), and the locking mechanism (5) comprises: A locking rod (51) passes through the conveying frame (12) and the locking hole (1211) in sequence, and the locking rod (51) is slidably connected to the conveying frame (12) and the connecting frame (121) respectively; and The locking drive member (52) is in transmission connection with the locking rod (51) and drives the locking rod (51) to be inserted into the locking hole (1211) or to be pulled out from the locking hole (1211).

4. The ring cast welding machine according to claim 2 or 3, characterized in that: The lead liquid mechanism (3) includes a lead liquid tank (31), and the connecting frame (121) is connected to a lifting assembly (6) in a transmission manner. When the locking mechanism (5) is unlocked, the lifting assembly (6) drives the connecting frame (121) and the casting welding mold (7) to move upward and downward to enter or leave the lead liquid tank (31).

5. The ring cast welding machine according to claim 4, characterized in that: The lifting assembly (6) comprises: A card block (61) is provided on the connecting frame (121); A card slot seat (62) is engaged with the card block (61); A lifting drive member (64) is connected to the card slot seat (62) in a transmission manner. When the card slot seat (62) is engaged with the card block (61), the lifting drive member (64) drives the card slot seat (62) and the card block (61) to move upward and downward; and A clamping drive member (63) is provided, wherein the output end of the clamping drive member (63) is in transmission connection with the lifting drive member (64), and the clamping drive member (63) drives the lifting drive member (64) and the clamping slot seat (62) to move closer to or away from the clamping block (61).

6. The ring type cast welding machine according to claim 3, characterized in that: A reset member (53) for driving the locking rod (51) to reset to a locked state is provided between the locking rod (51) and the conveying frame (12).

7. The ring cast welding machine according to claim 6, characterized in that: The locking mechanism (5) further comprises: A locking plate (55) is provided on the locking rod (51); A locking groove seat (56) is engaged with the locking plate (55), and the locking drive member (52) is in transmission connection with the locking groove seat (56); and A connecting drive member (57) has a transmission end connected to the locking drive member (52), and the connecting drive member (57) drives the locking drive member (52) and the locking groove seat (56) to move up and down so that the locking groove seat (56) moves closer to or away from the locking plate (55).

8. The ring cast welding machine according to claim 1, characterized in that: A ring-shaped track (14) is provided on the frame (11), and a guide wheel (15) is rotatably provided on the conveying frame (12), and the guide wheel (15) is slidably connected to the ring-shaped track (14).

9. The ring cast welding machine according to claim 1, characterized in that: The cast welding mechanism (2) comprises: Casting welding frame (21); A cast welding tank (22) is provided on the cast welding frame (21); and A carrier (23) is used to carry the battery (8), the carrier (23) being slidably arranged on the cast welding frame (21), and the carrier (23) being transmission-connected to a cast welding driving member (24) for driving the carrier (23) to approach or move away from the cast welding mold (7) transported into the cast welding tank (22).

10. The ring cast welding machine according to claim 9, characterized in that: A top block (26) for pressing the electrode plates in the battery (8) is slidably provided on the cast welding frame (21), and the top block (26) is transmission-connected to a feed drive member (261) for driving the top block (26) to enter or exit between the carrier frame (23) and the cast welding tank (22).

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