Lithium battery sealing body tray loading and conveying device

Abstract

The utility model relates to the technical field of lithium batteries, and provides a lithium battery sealing body tray loading and conveying device which comprises a supporting frame, the top of the supporting frame is fixedly connected with a protective shell, a discharging box is arranged on the side face of the protective shell, a feeding tray is arranged on the inner wall of the discharging box, and a conveying structure is arranged on the inner wall of the discharging box. And a discharging device is arranged in the supporting frame and comprises a motor, and the motor is fixedly connected to the inner wall of the protective shell. The force for driving the rotating rod to rotate by the motor is matched with components such as a gear, a gear disc and a rotating rod A in the blanking device, so that a rotating shaft rotates to drive a fixed rod to rotate, and then the fixed rod rotates to drive a roller to rotate, so that the roller extrudes a blanking plate to move upwards; the telescopic rods and the springs at the bottom of the discharging plate are stretched, and when the rolling wheels are away from the discharging plate, the discharging plate is reset through the elastic force of the springs.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery technical field, specifically, relate to a kind of lithium battery sealing body tray loading conveying device. BACKGROUND

[0002] Lithium battery sealing body (also called sealing plate, sealing cover) is an important component in lithium ion battery, mainly used for sealing the positive and negative electrode of battery, and provides structural support, it is usually located at the positive end of battery, the upper part of battery is closed, sealing body not only protects battery from outside pollution and damage in physics, also plays multiple roles such as electrical connection, thermal management.

[0003] According to the sealing device for lithium battery production (public number: CN115416935A) disclosed, the top of the power distribution cabinet body is fixedly provided with a sealing table, the two sides of the front of the top of the sealing table are fixedly provided with a battery feeding mechanism, the middle of the top of the sealing table is fixedly provided with two sealing die seat mechanisms, the back of the top of the sealing table is fixedly provided with a sealing battery discharging mechanism, and the four corners of the top of the sealing table are fixedly provided with supporting frames. The top of the four supporting frames is fixedly provided with a driving sealing machine box. However, in the above-mentioned device, the sealing table, the battery feeding mechanism and the supporting frame cooperate with each other, it is difficult to achieve the effect of accelerating the discharging speed, simplify the discharging process of lithium battery, increase the manual intervention, reduce the overall conveying speed, it is difficult to accurately control the flow direction and position of lithium battery, it is difficult to avoid the deviation or damage of the battery during the conveying process, and it is difficult to ensure the product quality, which needs to be improved.

[0004] According to the lithium battery cell conveying device (public number: CN222081818U) disclosed, the conveying track is provided with a four-axis robot on one side, a helium detection chamber is arranged between the conveying track and the four-axis robot, an electrode core feeding position is arranged at one end of the conveying track, and the first station is arranged on one side of the electrode core feeding position. The first station includes a first helium detection feeding position and a first helium detection discharging position. The second station is arranged on the side away from the electrode core feeding position of the first station. The automatic conveying of the electrode core is controlled by the main control unit. The linear motor is used as the power output to drive the moving gripper to forwardly convey the electrode core. However, in the above-mentioned device, the four-axis robot, the second station and the electrode core feeding position cooperate with each other, it is difficult to achieve the effect of arranging lithium battery, it is difficult to automatically arrange lithium battery, it is difficult to make lithium battery maintain orderly and neat arrangement during the conveying process, it increases the manual intervention, reduces the automation level, and it is difficult to avoid the deviation or accumulation of lithium battery during the conveying process, which needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of lithium battery sealing body tray loading conveying device, solve the problem raised in the above document.

[0006] The utility model discloses a technical scheme as follows: a lithium battery sealing body tray conveying device, including support frame, the top fixedly connected with the protection shell of support frame, the side of protection shell is provided with the blanking box, the inner wall of blanking box is provided with the feeding tray, the inner wall of blanking box is provided with the conveying structure,

[0007] The inside of the support frame is provided with a blanking device, the blanking device includes a motor, the motor is fixedly connected to the inner wall of the protection shell, the output shaft of the motor is fixedly connected with a rotating rod, the inner wall of the protection shell is provided with a vibrating disc, the circumference of the rotating rod is fixedly connected with a gear, the inner wall of the protection shell is rotatably connected with a rotating rod A, the circumference of the rotating rod A is fixedly connected with a gear disc, the circumference of the rotating rod A is fixedly connected with a bevel gear, the inner wall of the protection shell is fixedly connected with a fixed plate, the side of the fixed plate is rotatably connected with a rotating rod, the circumference of the rotating rod is fixedly connected with a bevel gear, the circumference of the rotating rod is fixedly connected with a rotating gear, the side of the fixed plate is rotatably connected with a rotating shaft, the circumference of the rotating shaft is fixedly connected with a gear A, the circumference of the rotating rod is fixedly connected with a fixed rod, the top of the fixed rod is rotatably connected with a roller, the inner wall of the protection shell is fixedly connected with a telescopic rod, the telescopic end of the telescopic rod is fixedly connected with a blanking plate.

[0008] The inner wall of the protection shell is fixedly connected with a spring, one end of the spring away from the protection shell is fixedly connected with the bottom of the blanking plate, the initial state of the spring is relaxation, the design of the spring can make the blanking plate reset automatically, reduce manual intervention, can accurately control the flow direction and position of lithium battery, avoid the deviation or damage of the battery in the handling process, ensure the product quality.

[0009] The side of the gear is engaged with the side of the gear disc, the side of the bevel gear is engaged with the side of the bevel gear, the side of the rotating gear is engaged with the side of the gear A, through the coordinated work of rotating rod, gear, bevel gear, bevel gear and other transmission devices, make the blanking plate vibrate continuously, accelerate the blanking process of lithium battery, reduce manual intervention, improve the overall conveying speed.

[0010] The top of the support frame is provided with an arrangement device, the arrangement device includes a chain wheel, the chain wheel is fixedly connected on the circumference of the rotating rod, the side of the chain wheel is provided with a chain, the inner wall of another chain wheel is fixedly connected with a rotating shaft, the bottom of the rotating shaft is rotatably connected with the inner wall of the protection shell, the circumference of the rotating shaft is fixedly connected with a gear disc A, the inner wall of the protection shell is rotatably connected with a torsion spring rod, the circumference of the torsion spring rod is fixedly connected with a half gear, the top of the torsion spring rod is fixedly connected with a support rod, the top of the support rod is rotatably connected with a long rod, one end of the long rod away from the support rod is rotatably connected with a round rod, the top of the round rod is fixedly connected with a mounting plate.

[0011] The inner wall of the protective shell is fixedly connected with a sliding block, the bottom of the mounting plate is fixedly connected with a fixed block, the bottom of the fixed block is in sliding connection with the top of the sliding block, and the side of the half gear with the tooth block is in meshing connection with the side of the gear disc A.

[0012] The inner wall of the protective shell is fixedly connected with a positioning rod, the top of the positioning rod is fixedly connected with a positioning block, the number of the mounting plates is two, and the mounting plates are symmetrically arranged along the vertical central axis of the supporting rod, the device can automatically arrange the lithium batteries through cooperation of the torsion spring rod and the supporting rod, the lithium batteries can be kept in orderly and neat arrangement during the carrying process, manual intervention is reduced, and the automation level is improved.

[0013] The top of the supporting frame is provided with a lubricating device, the lubricating device comprises an extrusion plate, the extrusion plate is fixedly connected to the side of the chain, the inner wall of the protective shell is fixedly connected with a spring pump, a connecting pipe penetrates through the side of the spring pump, and a spray head penetrates through one end of the connecting pipe away from the spring pump.

[0014] The spring pump comprises a push rod, the push rod penetrates through the top of the spring pump, the bottom of the push rod is fixedly connected with a partition plate, the inner wall of the spring pump is fixedly connected with a positioning plate, the side of the positioning plate is in contact with the side of the partition plate, the slope design of the push rod driven by the extrusion plate can accurately control the displacement of the push rod, the disengagement action of the partition plate and the positioning plate is more stable and reliable, the operation is prevented from being stuck or failed, and the operation precision is enhanced.

[0015] The top of the partition plate penetrates through a limiting rod, the bottom of the partition plate is fixedly connected with a return spring, one end of the return spring away from the partition plate is fixedly connected with the inner wall of the spring pump, and the design of the return spring can automatically reset the partition plate, and the flexibility of the device is improved.

[0016] The two ends of the limiting rod are fixedly connected with the inner wall of the spring pump, and the initial state of the return spring is a relaxed state, the design of the limiting rod can stably reset the partition plate, and the self-adaptive ability of the system is maintained.

[0017] The working principle and beneficial effects of the utility model are as follows:

[0018] The utility model discloses a force that rotates through motor drive rotating rod and the gear, gear disc and rotating rod A etc. Component in blanking device mutual cooperation, realize the rotation of fixed rod through the rotation of rotating shaft drive, and then the rotation of the roller is driven through the rotation of fixed rod, make the roller extrusion blanking plate and displace upward, and the telescopic rod and spring of blanking plate bottom are stretched, when the roller is far from blanking plate, the blanking plate is reset through the elastic force of spring, reached the effect that blanking plate does not stop vibrating and accelerates the speed of blanking, accelerates the blanking process of lithium battery, reduces manual intervention, improves the overall conveying speed, can accurate control the flow and position of lithium battery, avoids the deviation or damage of battery in the handling process, guarantees the product quality, reduces the demand of manual operation, improves the automation level, reduces the labor cost and the risk of operation error.

[0019] The utility model discloses a force that rotates through rotating rod drive sprocket and the installation plate, fixed block and slider etc. Component in arrangement device mutual cooperation, realize the rotation of support rod through the rotation of torsion spring rod drive, and then the rotation of round rod is driven through the rotation of support rod, thereby drive two installation plate and move towards the effect of displacement, reached the effect of arranging lithium battery, can arrange lithium battery automatically, make lithium battery always keep orderly, neat arrangement in the handling process, reduced manual intervention, improved the automation level, avoided the deviation or accumulation that lithium battery can occur in the conveying process.

[0020] The utility model discloses a force that rotates through chain rotation drive extruding plate and the reset spring, limiting rod and positioning plate etc. Component in lubricating device mutual cooperation, realize the slant of extruding plate rotation extruding push rod, make push rod drive baffle and displace downward, and baffle and positioning plate are separated, and the lubricating oil of spring pump top flows to spring pump bottom through the gap of its side, and then the effect that the spout of connecting pipe and shower nozzle is spouted, reached the effect of lubricating chain sprocket, prevent mechanical wear and tear, prolong the life, reduced manual intervention, improved lubricating efficiency, avoided the abrasion and aging of mechanical parts because of excessive friction, thereby prolong the service life of equipment. ACCURACY OF DRAWINGS

[0021] The utility model makes further detailed explanation in combination with the specific embodiment and the accompanying drawing.

[0022] Figure 1 It is three -dimensional appearance structure schematic diagram of the utility model;

[0023] Figure 2 It is three -dimensional half -cut structure schematic diagram of the utility model loading disc place;

[0024] Figure 3 It is three -dimensional side view structure schematic diagram of the utility model vibrating disc place;

[0025] Figure 4 It is three-dimensional side view structure schematic view of the utility model at the blanking plate;

[0026] Figure 5 It is three-dimensional side view structure schematic view of the utility model at the vibration disc;

[0027] Figure 6 It is three-dimensional bottom view structure schematic view of the utility model at the spring;

[0028] Figure 7 It is three-dimensional enlarged structure schematic view of the utility model at the gear;

[0029] Figure 8 It is three-dimensional side view structure schematic view of the utility model at the half gear;

[0030] Figure 9 It is three-dimensional enlarged structure schematic view of the utility model at the nozzle;

[0031] Figure 10 It is three-dimensional half sectional structure schematic view of the utility model at the limiting rod;

[0032] Figure 11 It is three-dimensional bottom view structure schematic view of the utility model Figure 6 A three-dimensional enlarged structure schematic view.

[0033] In the drawing: 101, support frame; 103, protective shell; 104, blanking box; 105, feeding disc; 106, conveying structure; 2, blanking device; 201, motor; 202, rotating rod; 203, vibration disc; 204, gear; 205, gear disc; 206, rotating rod A; 207, helical gear; 208, fixed plate; 209, rotating rod; 210, bevel gear; 211, rotating gear; 212, rotating shaft; 213, gear A; 214, fixed rod; 215, telescopic rod; 216, spring; 217, blanking plate; 218, roller; 3, arrangement device; 301, chain; 302, chain wheel; 303, rotating shaft; 304, gear disc A; 305, torsion spring rod; 306, half gear; 307, support rod; 308, round rod; 309, mounting plate; 310, fixed block; 311, sliding block; 312, positioning rod; 313, positioning block; 314, long rod; 4, lubricating device; 401, extrusion plate; 402, spring pump; 403, connecting pipe; 404, nozzle; 405, push rod; 406, positioning plate; 407, partition plate; 408, limiting rod; 409, return spring. DETAILED DESCRIPTION

[0034] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model. Example 1

[0035] like Figures 1-11 As shown, this embodiment proposes a lithium battery sealing body tray conveying device, including a support frame 101, a protective shell 103 fixedly connected to the top of the support frame 101, a feeding box 104 provided on the side of the protective shell 103, a feeding tray 105 provided on the inner wall of the feeding box 104, and a conveying structure 106 provided on the inner wall of the feeding box 104.

[0036] The support frame 101 is internally equipped with a feeding device 2, which includes a motor 201. The motor 201 is fixedly connected to the inner wall of the protective shell 103. The output shaft of the motor 201 is fixedly connected to a rotating rod 202. The inner wall of the protective shell 103 is equipped with a vibratory feeder 203. A gear 204 is fixedly connected to the circumferential surface of the rotating rod 202. A rotating rod A206 is rotatably connected to the inner wall of the protective shell 103. A gear disk 205 is fixedly connected to the circumferential surface of the rotating rod A206. A helical gear 207 is fixedly connected to the circumferential surface of the rotating rod A206. A solid... A fixed plate 208 is rotatably connected to a rotating rod 209 on its side. A bevel gear 210 is fixedly connected to the circumferential surface of the rotating rod 209. A rotating gear 211 is fixedly connected to the circumferential surface of the rotating rod 209. A rotating shaft 212 is rotatably connected to the side of the fixed plate 208. A gear A213 is fixedly connected to the circumferential surface of the rotating shaft 212. A fixed rod 214 is fixedly connected to the circumferential surface of the rotating rod 209. A roller 218 is rotatably connected to the top of the fixed rod 214. A telescopic rod 215 is fixedly connected to the inner wall of the protective shell 103. A feeding plate 217 is fixedly connected to the telescopic end of the telescopic rod 215.

[0037] A spring 216 is fixedly connected to the inner wall of the protective shell 103. The end of the spring 216 away from the protective shell 103 is fixedly connected to the bottom of the feeding plate 217. The initial state of the spring 216 is a relaxed state. The design of the spring 216 can make the feeding plate 217 automatically reset, reducing manual intervention, accurately controlling the flow and position of lithium batteries, avoiding the displacement or damage of batteries during transportation, and ensuring product quality.

[0038] The side surface of the gear 204 is engaged with the side surface of the gear disc 205, the side surface of the helical gear 207 is engaged with the side surface of the bevel gear 210, and the side surface of the rotating gear 211 is engaged with the side surface of the gear A 213. Through the coordinated work of the transmission devices such as the rotating rod 202, the gear 204, the helical gear 207, the bevel gear 210 and the like, the blanking plate 217 continuously vibrates, the blanking process of the lithium battery is accelerated, manual intervention is reduced, and the overall conveying speed is improved.

[0039] The top of the support frame 101 is provided with a arrangement device 3, the arrangement device 3 includes a sprocket 302, the sprocket 302 is fixedly connected to the circumferential surface of the rotating rod 202, the side surface of the sprocket 302 is provided with a chain 301, the inner wall of another sprocket 302 is fixedly connected with a rotating shaft 303, the bottom of the rotating shaft 303 is rotatably connected with the inner wall of the protective shell 103, the circumferential surface of the rotating shaft 303 is fixedly connected with a gear disc A 304, the inner wall of the protective shell 103 is rotatably connected with a torsion spring rod 305, the circumferential surface of the torsion spring rod 305 is fixedly connected with a half gear 306, the top of the torsion spring rod 305 is fixedly connected with a support rod 307, the top of the support rod 307 is rotatably connected with an elongated rod 314, the end of the elongated rod 314 away from the support rod 307 is rotatably connected with a round rod 308, and the top of the round rod 308 is fixedly connected with a mounting plate 309.

[0040] The inner wall of the protective shell 103 is fixedly connected with a sliding block 311, the bottom of the mounting plate 309 is fixedly connected with a fixed block 310, the bottom of the fixed block 310 is slidably connected with the top of the sliding block 311, one side of the half gear 306 with a tooth block is engaged with the side surface of the gear disc A 304, and the design of the sliding block 311 can make the mounting plate 309 stably displace, thereby improving the safety of the device.

[0041] The inner wall of the protective shell 103 is fixedly connected with a positioning rod 312, the top of the positioning rod 312 is fixedly connected with a positioning block 313, the number of the mounting plates 309 is two, and they are mutually symmetrical along the vertical central axis of the support rod 307, through the cooperation of the torsion spring rod 305 and the support rod 307, the device can automatically arrange the lithium batteries, so that the lithium batteries are always arranged in order and neatness during the conveying process, manual intervention is reduced, and the automation level is improved.

[0042] In this embodiment, the lithium battery at the top of the vibration disc 203 is made to fall onto the discharging plate 217 by vibration, the rotating rod 202 is driven to rotate by the motor 201, the gear 204 is driven to rotate by the rotating rod 202, the gear disc 205 is driven to rotate by the gear 204, the rotating rod A 206 is driven to rotate by the gear disc 205, the bevel gear 207 is driven to rotate by the rotating rod A 206, the bevel gear 210 is driven to rotate by the bevel gear 207, the rotating rod 209 is driven to rotate by the bevel gear 210, the rotating gear 211 is driven to rotate by the rotating rod 209, the gear A 213 is driven to rotate by the rotating gear 211, the rotating shaft 212 is driven to rotate by the gear A 213, the fixed rod 214 is driven to rotate by the rotating shaft 212, the roller 218 is driven to rotate by the fixed rod 214, the roller 218 is squeezed to displace upwardly, the telescopic rod 215 and the spring 216 at the bottom of the discharging plate 217 are stretched, and the discharging plate 217 is reset by the elastic force of the spring 216 when the roller 218 is away from the discharging plate 217, so that the discharging plate 217 is vibrated continuously to accelerate the discharging speed.

[0043] The chain wheel 302 is driven to rotate by the rotating rod 202, the chain 301 is driven to rotate by the chain wheel 302, another chain wheel 302 is driven to rotate by the chain 301, the rotating shaft 303 is driven to rotate by the chain wheel 302, the gear disc A 304 is driven to rotate by the rotating shaft 303, the half gear 306 is driven to rotate by the gear disc A 304, the half gear 306 is driven to rotate by the gear disc A 304 when the side with the tooth block of the half gear 306 is engaged with the gear disc A 304, the half gear 306 is driven to rotate by the gear disc A 304, the torsional spring rod 305 is driven to rotate by the half gear 306, the support rod 307 is driven to rotate by the torsional spring rod 305, the circular rod 308 is driven to rotate by the support rod 307, and the two mounting plates 309 are driven to displace towards each other, the support rod 307 is reset by the elastic force of the torsional spring rod 305 when the side with the tooth block of the half gear 306 is disengaged from the side of the gear disc A 304, and the lithium battery is arranged Embodiment 2

[0044] As Figures 1-11 shown, based on the same concept as the above embodiment 1, a second embodiment is also proposed, the top of the support frame 101 is provided with a lubricating device 4, the lubricating device 4 comprises an extrusion plate 401, the extrusion plate 401 is fixedly connected to the side of the chain 301, the inner wall of the protective shell 103 is fixedly connected with a spring pump 402, the side of the spring pump 402 penetrates a connecting pipe 403, and the end, away from the spring pump 402, of the connecting pipe 403 penetrates a spray head 404.

[0045] The spring pump 402 comprises a push rod 405 penetrating through the top of the spring pump 402, the bottom of the push rod 405 is fixedly connected with a partition plate 407, the inner wall of the spring pump 402 is fixedly connected with a positioning plate 406, the side surface of the positioning plate 406 is in contact with the side surface of the partition plate 407, the slope design of the extrusion plate 401 driving the push rod 405 can accurately control the displacement of the push rod 405, ensures that the disengagement action of the partition plate 407 and the positioning plate 406 is more stable and reliable, prevents jamming or operation error, and enhances the precision of operation.

[0046] The top of the partition plate 407 penetrates through a limiting rod 408, the bottom of the partition plate 407 is fixedly connected with a reset spring 409, one end of the reset spring 409 away from the partition plate 407 is fixedly connected with the inner wall of the spring pump 402, and the design of the reset spring 409 can automatically reset the partition plate 407, thereby improving the flexibility of the device.

[0047] The two ends of the limiting rod 408 are fixedly connected with the inner wall of the spring pump 402, the initial state of the reset spring 409 is a relaxed state, and the design of the limiting rod 408 can stably reset the partition plate 407, thereby maintaining the self-adaptive ability of the system.

[0048] In the embodiment, the chain 301 is rotated to drive the extrusion plate 401 to rotate, the extrusion plate 401 rotates the slope of the push rod 405, the push rod 405 drives the partition plate 407 to displace downward, the partition plate 407 is disengaged from the positioning plate 406, the lubricating oil at the top of the spring pump 402 flows to the bottom of the spring pump 402 through the gap on the side surface of the spring pump 402, and then is sprayed out through the connecting pipe 403 and the nozzle 404, thereby lubricating the chain wheel 302 of the chain 301, preventing mechanical wear and aging, and prolonging the service life.

[0049] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A lithium battery sealing body tray conveying device, characterized in that, Including support frame (101), the top of support frame (101) is fixedly connected with protective shell (103), the side of protective shell (103) is provided with discharging box (104), the inner wall of discharging box (104) is provided with feeding disc (105), the inner wall of discharging box (104) is provided with conveying structure (106); The inside of support frame (101) is provided with discharging device (2), the discharging device (2) includes motor (201), the motor (201) is fixedly connected on the inner wall of protective shell (103), the output shaft of motor (201) is fixedly connected with rotating rod (202), the inner wall of protective shell (103) is provided with vibration disc (203), the circumferential surface of rotating rod (202) is fixedly connected with gear (204), the inner wall of protective shell (103) is rotatably connected with rotating rod A (206), the circumferential surface of rotating rod A (206) is fixedly connected with gear disc (205), the circumferential surface of rotating rod A (206) is fixedly connected with bevel gear (207), the inner wall of protective shell (103) is fixedly connected with fixed plate (208), the side of fixed plate (208) is rotatably connected with rotating rod (209), the circumferential surface of rotating rod (209) is fixedly connected with bevel gear (210), the circumferential surface of rotating rod (209) is fixedly connected with rotating gear (211), the side of fixed plate (208) is rotatably connected with rotating shaft (212), the circumferential surface of rotating shaft (212) is fixedly connected with gear A (213), the circumferential surface of rotating rod (209) is fixedly connected with fixed rod (214), the top of fixed rod (214) is rotatably connected with roller (218), the inner wall of protective shell (103) is fixedly connected with telescopic rod (215), the telescopic end of telescopic rod (215) is fixedly connected with discharging plate (217).

2. The lithium battery seal plate conveying device according to claim 1, wherein The inner wall of protective shell (103) is fixedly connected with spring (216), one end of spring (216) away from protective shell (103) is fixedly connected with the bottom of discharging plate (217), the initial state of spring (216) is relaxation state.

3. The lithium battery seal plate conveying device according to claim 2, wherein The side of gear (204) and the side of gear disc (205) are mutually engaged, the side of bevel gear (207) and the side of bevel gear (210) are mutually engaged, the side of rotating gear (211) and the side of gear A (213) are mutually engaged.

4. The lithium battery port body tray conveying device according to claim 3, characterized in that, The top of the support frame (101) is provided with an arrangement device (3), the arrangement device (3) comprises a chain wheel (302), the chain wheel (302) is fixedly connected on the circumferential surface of the rotating rod (202), the side of the chain wheel (302) is provided with a chain (301), the inner wall of the other chain wheel (302) is fixedly connected with a rotating shaft (303), the bottom of the rotating shaft (303) is rotatably connected with the inner wall of the protective shell (103), the circumferential surface of the rotating shaft (303) is fixedly connected with a gear disc A (304), the inner wall of the protective shell (103) is rotatably connected with a torsion spring rod (305), the circumferential surface of the torsion spring rod (305) is fixedly connected with a half gear (306), the top of the torsion spring rod (305) is fixedly connected with a support rod (307), the top of the support rod (307) is rotatably connected with an elongated rod (314), the end of the elongated rod (314) away from the support rod (307) is rotatably connected with a round rod (308), the top of the round rod (308) is fixedly connected with a mounting plate (309).

5. The lithium battery port body tray conveying device according to claim 4, characterized in that, The inner wall of the protective shell (103) is fixedly connected with a sliding block (311), the bottom of the mounting plate (309) is fixedly connected with a fixed block (310), the bottom of the fixed block (310) is slidably connected with the top of the sliding block (311), the side of the half gear (306) with a tooth block is engaged with the side of the gear disc A (304).

6. The lithium battery port body tray conveying device according to claim 5, wherein The inner wall of the protective shell (103) is fixedly connected with a positioning rod (312), the top of the positioning rod (312) is fixedly connected with a positioning block (313), the number of the mounting plate (309) is two, and they are symmetrically arranged along the vertical central axis of the support rod (307).

7. The lithium battery port body tray conveying device according to claim 6, wherein The top of the support frame (101) is provided with a lubricating device (4), the lubricating device (4) comprises an extrusion plate (401), the extrusion plate (401) is fixedly connected on the side of the chain (301), the inner wall of the protective shell (103) is fixedly connected with a spring pump (402), the side of the spring pump (402) penetrates a connecting pipe (403), one end of the connecting pipe (403) away from the spring pump (402) penetrates a spray head (404).

8. The lithium battery port body tray conveying device according to claim 7, characterized in that, The spring pump (402) comprises a push rod (405), the push rod (405) penetrates the top of the spring pump (402), the bottom of the push rod (405) is fixedly connected with a partition plate (407), the inner wall of the spring pump (402) is fixedly connected with a positioning plate (406), the side of the positioning plate (406) is in contact with the side of the partition plate (407).

9. The lithium battery port body tray conveying device according to claim 8, wherein The top of the partition plate (407) penetrates a limiting rod (408), the bottom of the partition plate (407) is fixedly connected with a return spring (409), one end of the return spring (409) away from the partition plate (407) is fixedly connected with the inner wall of the spring pump (402).

10. The lithium battery port body tray conveying device according to claim 9, wherein The two ends of the limiting rod (408) are fixedly connected with the inner wall of the spring pump (402), the initial state of the return spring (409) is a relaxed state.

Images