Feeding trolley for battery processing

Abstract

The invention relates to the technical field of feeding vehicles, in particular to a feeding vehicle for battery processing. The device comprises a mounting frame, sliding rails are arranged on the two sides of the mounting frame, sliding plates are slidably connected to the inner walls of the sliding rails, the sliding plates and a placing column are welded, a limiting assembly is arranged on the arc surface of the placing column, universal wheels are mounted at the lower end of the mounting frame, and the mounting frame and wheels are rotationally connected through bearings; by arranging the limiting assembly, when the width of the coil stock is limited to be smaller than the distance between the lifting pin and the sliding plate, the coil stock is inserted and placed on the containing column, then through the driving mechanism, the sliding block in the sliding groove is pushed, the pushing disc is pushed, and therefore the coil stock is pushed to make extrusion contact with the lifting pin; and therefore, the effect of reducing the influence of shaking of the roll material with the width smaller than the distance between the lifting pin and the sliding plate on transfer is achieved as far as possible.

Description

Technical Field

[0001] The present invention relates to the technical field of loading trucks, and particularly to a loading truck for battery processing. Background Art

[0002] The loading truck is used for loading the coil materials used in battery production and processing. The loading truck is composed of a mounting frame, wheels, casters, slide rails, sliding plates, placing columns, top pins, jacks, mounting blocks, sprockets, chains, fixing rods, tread rods, air release rods, and handles. When using the loading truck, workers place the coil materials used in battery production and processing on the placing columns, then the top pins are ejected to limit the coil materials between the sliding plates and the top pins. Then, the workers push the handles, and by means of the casters and the wheels, the mounting frame moves. After moving to the loading location, the workers usually keep stepping on the tread rods to make the jacks rise, so that the sprockets on the mounting blocks rise. Then, the sliding plates rise by means of the fixing rods and the chains, so that the coil materials rise. Then, the top pins are retracted to take out the coil materials, and the coil materials are installed on the mounting frame, thus completing the loading of the coil materials.

[0003] The inventor found in daily work that when using the loading truck, since the top pins are used to limit the coil materials, the width of the coil materials needs to be the same as the distance between the top pins and the sliding plates. However, the width of some coil materials is less than the distance between the top pins and the sliding plates. Therefore, the top pins cannot well limit the coil materials, and the coil materials are likely to shake during the transfer process, which may affect the workers' transfer of the coil materials. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that in the actual use process, since the top pins are used to limit the coil materials, the width of the coil materials needs to be the same as the distance between the top pins and the sliding plates. However, the width of some coil materials is less than the distance between the top pins and the sliding plates. Therefore, the top pins cannot well limit the coil materials, and the coil materials are likely to shake during the transfer process, which may affect the workers' transfer of the coil materials. A loading truck for battery processing is proposed.

[0005] To achieve the above object, the present invention adopts the following technical solution: A loading cart for battery processing, including a mounting frame, on both sides of the mounting frame are provided with sliding rails, the inner wall of the sliding rail is slidably connected with a sliding plate, the sliding plate is welded to a placing column, a limiting component is arranged on the arc surface of the placing column, universal wheels are installed at the lower end of the mounting frame, the mounting frame and the wheels are rotatably connected by means of bearings, a top pin is slidably inserted into the arc surface of the placing column, a jack is installed on one side of the upper end of the mounting frame, a tread bar for stepping on and controlling the rise of the jack is arranged on the arc surface of the jack, a deflation rod for deflating and lowering the jack is arranged on one side of the jack, the jack is welded to a mounting block, a lubricating component is arranged at the upper end of the mounting block, the mounting block and a sprocket are rotatably connected by means of bearings, the mounting frame is welded to a fixed rod, the fixed rod is welded to a chain, the chain is welded to the sliding plate, the chain is adapted to the sprocket, the mounting frame is welded to a handle, the limiting component includes a sliding groove opened at the lower end of the arc surface of the placing column, a slider is slidably connected to the inner wall of the sliding groove, the slider is welded to a pushing plate, and the pushing plate slides on the placing column.

[0006] The effects achieved by the above components are as follows: By setting the limiting component, when limiting the width of the coiled material to be less than the distance between the top pin and the sliding plate, the coiled material is inserted and placed on the placing column, and then through the driving mechanism, the slider in the sliding groove is pushed, so that the pushing plate is pushed, thereby pushing the coiled material to be in pressing contact with the top pin, so as to limit the coiled material, and further as much as possible to reduce the influence of the shaking of the coiled material with a width less than the distance between the top pin and the sliding plate on the transfer.

[0007] Preferably, the pushing plate and a disc-shaped airbag are adhesively bonded by hot melting welding, and the disc-shaped airbag and a disc-shaped rubber pad are adhesively bonded by hot melting welding.

[0008] The effects achieved by the above components are as follows: By setting the disc-shaped airbag and the disc-shaped rubber pad, when the coiled material encounters bumps during transportation, the impact force on the pushing plate is buffered.

[0009] Preferably, the sliding groove and a lead screw are rotatably connected by means of bearings, a motor is installed at the left end of the sliding plate, the output end of the motor is welded to the lead screw, and the slider is threadedly connected to the lead screw.

[0010] The effects achieved by the above components are as follows: Start the motor, the motor has self-locking property, so that the lead screw rotates, and the slider in the sliding groove is pushed. When taking out the coiled material, the top pin is retracted into the placing column, and the pushing plate pushes the coiled material, so that the coiled material can be dragged out, thereby reducing the labor intensity of manually taking out the coiled material.

[0011] Preferably, a long groove is opened on the arc surface of the placing column, and the long groove and a roller are rotatably connected with a clearance fit.

[0012] The effects achieved by the above components are as follows: By providing the long groove and the roller, the rolling friction between the coiled material and the roller reduces the frictional resistance compared to the sliding friction on the placement post, making it easier to pick up and place the coiled material on the placement post.

[0013] Preferably, the lubrication assembly includes a mounting box, which is welded to the mounting block, and the mounting block is rotatably fitted with a clearance to the lubricating roller.

[0014] The effects achieved by the above components are as follows: When the chain needs to be lubricated, through the oil inlet mechanism, the mounting box is filled with lubricating oil, and the lubricating roller contacts the chain. When the chain moves on the sprocket, the lubricating roller rotates, thereby bringing out the lubricating oil and applying it to the chain, thus lubricating the chain.

[0015] Preferably, the mounting block is welded to the oil cylinder, the oil cylinder and the oil pipe are adhesively bonded by hot melting welding, the oil pipe and the mounting box are adhesively bonded by hot melting welding, a piston is provided on the inner wall of the oil cylinder, the piston is adhesively bonded to the operating rod by hot melting welding, the operating rod slides on the oil cylinder, the piston is adhesively bonded to the third spring by hot melting welding, and the third spring is adhesively bonded to the piston by hot melting welding.

[0016] The effects achieved by the above components are as follows: The oil barrel is filled with lubricating oil. The third spring presses the piston at the lower end of the operating rod downward, squeezing the lubricating oil, which is then transported to the mounting box through the oil pipe.

[0017] Preferably, the oil cylinder and the external joint are integrally formed, a first one-way valve is installed on the arc surface of the external joint, and a second one-way valve is installed on the arc surface of the oil pipe.

[0018] The effects achieved by the above components are as follows: When adding lubricating oil to the oil cylinder, connect the external joint to the pipe for external lubricating oil. The worker pulls the operating rod upward, causing the piston to move upward, thereby sucking the external lubricating oil into the oil cylinder. The first one-way valve allows the external lubricating oil to flow into the oil cylinder, but not vice versa. The second one-way valve prevents the lubricating oil in the mounting box from flowing into the oil cylinder, but allows it to flow in the opposite direction.

[0019] Preferably, the top pin is welded to the first spring, the first spring is welded to the placement post, one end of the placement post is slidably inserted with a pin, the pin is inserted into the top pin, the pin is welded to the second spring, and the second spring is welded to the placement post.

[0020] The effects achieved by the above components are as follows: The worker presses the top pin, retracting the top pin into the placement post, causing the second spring to reset, and the pin to insert into the groove on the top pin, thereby fixing the top pin.

[0021] In summary, the beneficial effects of the present invention are as follows: In the present invention, by providing a limiting component, when limiting a coil material with a width smaller than the distance between the top pin and the sliding plate, the coil material is inserted and placed on the placing column, and then through a driving mechanism, the slider in the sliding groove is pushed, so that the pushing disc is pushed, thereby pushing the coil material to be in pressing contact with the top pin, so as to limit the coil material, and further to reduce the influence of the shaking of the coil material with a width smaller than the distance between the top pin and the sliding plate on the transfer as much as possible, solving the problem that when using a top pin to limit the coil material, the width of the coil material needs to be the same as the distance between the top pin and the sliding plate, and for some coil materials with a width smaller than the distance between the top pin and the sliding plate, the top pin cannot well limit the coil material, resulting in the coil material being prone to shaking during the transfer of the coil material, and further possibly affecting the transfer of the coil material by workers. Description of the Drawings

[0022] Figure 1 is a schematic three-dimensional structure diagram of a loading vehicle for battery processing proposed by the present invention; Figure 2 is a schematic three-dimensional structure diagram of a part of a loading vehicle for battery processing proposed by the present invention; Figure 3 is a schematic three-dimensional structure diagram of a cross-section of a limiting component of a loading vehicle for battery processing proposed by the present invention; Figure 4 is a schematic three-dimensional structure diagram of a placing column of a loading vehicle for battery processing proposed by the present invention; Figure 5 is a schematic three-dimensional structure diagram of a lubricating component of a loading vehicle for battery processing proposed by the present invention; Figure 6 is a schematic three-dimensional structure diagram of a cross-section of a mounting block of a loading vehicle for battery processing proposed by the present invention; Figure 7 is a schematic three-dimensional structure diagram of a cross-section of a lubricating component of a loading vehicle for battery processing proposed by the present invention; Figure 8 is a loading vehicle for battery processing proposed by the present invention Figure 6 Schematic enlarged three-dimensional structure diagram of A in.

[0023] Legend: 1. Mounting frame; 2. Limit component; 3. Lubrication component; 4. Slide rail; 5. Slide plate; 6. Placing column; 7. Universal wheel; 8. Wheel; 9. Jack; 10. Mounting block; 11. Handle; 12. Fixed rod; 13. Sprocket; 14. Chain; 15. Top pin; 16. First spring; 17. Plug pin; 18. Second spring; 19. Air release rod; 20. Treadle rod; 201. Sliding groove; 202. Slide block; 203. Push disk; 204. Lead screw; 205. Motor; 206. Disk-shaped airbag; 207. Disk-shaped rubber pad; 208. Long groove; 209. Roller; 31. Installation box; 32. Lubricating roller; 33. Oil cylinder; 34. Piston; 35. Third spring; 36. Operating rod; 37. Oil pipe; 38. Outer joint; 39. First one-way valve; 310. Second one-way valve. Detailed implementation

[0024] Refer to Figure 1 and Figure 2 as well as Figure 6 shown, the present invention provides a technical solution: A loading vehicle for battery processing includes a mounting frame 1. Slide rails 4 are provided on both sides of the mounting frame 1. A slide plate 5 is slidably connected to the inner wall of the slide rail 4. The slide plate 5 is welded to the placing column 6. A limit component 2 is provided on the arc surface of the placing column 6. Universal wheels 7 are installed at the lower end of the mounting frame 1. The mounting frame 1 and the wheel 8 are rotatably connected by means of a bearing. A top pin 15 is slidably inserted into the arc surface of the placing column 6. A jack 9 is installed on one side of the upper end of the mounting frame 1. A treadle rod 20 for stepping on and controlling the rise of the jack 9 is provided on the arc surface of the jack 9. An air release rod 19 for releasing pressure and lowering the jack 9 is provided on one side of the jack 9. The jack 9 is welded to the mounting block 10. A lubrication component 3 is provided at the upper end of the mounting block 10. The mounting block 10 and the sprocket 13 are rotatably connected by means of a bearing. The mounting frame 1 is welded to the fixed rod 12. The fixed rod 12 is welded to the chain 14. The chain 14 is welded to the slide plate 5. The chain 14 is adapted to the sprocket 13. The mounting frame 1 is welded to the handle 11. The top pin 15 is welded to the first spring 16. The first spring 16 is welded to the placing column 6. A plug pin 17 is slidably inserted into one end of the placing column 6. The plug pin 17 is inserted into the top pin 15. The plug pin 17 is welded to the second spring 18. The second spring 18 is welded to the placing column 6. The worker presses the top pin 15 to retract the top pin 15 into the placing column 6, so that the second spring 18 is reset, and the plug pin 17 is inserted into the groove on the top pin 15, thereby fixing the top pin 15.

[0025] Next, specifically describe the specific settings and functions of the limit component 2 and the lubrication component 3.

[0026] Refer to Figure 3 and Figure 4As shown, in this embodiment: The limiting component 2 includes a sliding groove 201 opened at the lower end of the arc surface of the placing column 6. The inner wall of the sliding groove 201 is slidably connected with a slider 202. The slider 202 is welded to the pushing disc 203. The pushing disc 203 slides on the placing column 6. By setting the limiting component 2, when limiting the width of the coiled material to be less than the distance between the top pin 15 and the sliding plate 5, the coiled material is inserted and placed on the placing column 6. Then, through the driving mechanism, the slider 202 in the sliding groove 201 is pushed, so that the pushing disc 203 is pushed, thereby pushing the coiled material to be in pressing contact with the top pin 15, so as to limit the coiled material, and further to reduce the influence of the shaking of the coiled material with a width less than the distance between the top pin 15 and the sliding plate 5 on the transfer as much as possible. The pushing disc 203 and the disc-shaped airbag 206 are adhesively bonded by hot melting welding, and the disc-shaped airbag 206 and the disc-shaped rubber pad 207 are adhesively bonded by hot melting welding. By setting the disc-shaped airbag 206 and the disc-shaped rubber pad 207, when the coiled material encounters bumps during transportation, the impact force on the pushing disc 203 is buffered. The sliding groove 201 and the lead screw 204 are rotatably connected by means of a bearing. The left end of the sliding plate 5 is provided with a motor 205. The output end of the motor 205 is welded to the lead screw 204. The slider 202 is threadedly connected to the lead screw 204. When the motor 205 is started, the motor 205 has self-locking property, so that the lead screw 204 rotates, and the slider 202 in the sliding groove 201 is pushed. When taking out the coiled material, the top pin 15 is retracted into the placing column 6, and the pushing disc 203 pushes the coiled material, and the coiled material can be dragged out, thereby reducing the labor intensity of manually taking out the coiled material. The arc surface of the placing column 6 is provided with a long groove 208. The long groove 208 and the roller 209 are rotatably connected with a clearance fit. By setting the long groove 208 and the roller 209, the coiled material has rolling friction with the roller 209, so that compared with sliding friction on the placing column 6, the friction resistance is reduced, and it is easier to take and place the coiled material on the placing column 6.

[0027] Refer to Figure 5 and Figure 7 as well as Figure 8As shown in the figure, in this embodiment: The lubrication assembly 3 includes an installation box 31. The installation box 31 is welded to the installation block 10. The installation block 10 is rotationally fitted with a clearance to the lubrication roller 32. When it is necessary to lubricate the chain 14, through the oil inlet mechanism, the installation box 31 is filled with lubricating oil. The lubrication roller 32 contacts the chain 14. Thus, when the chain 14 moves on the sprocket 13, the lubrication roller 32 rotates, thereby taking out the lubricating oil and applying it to the chain 14, and then lubricating the chain 14. The installation block 10 is welded to the oil cylinder 33. The oil cylinder 33 and the oil pipe 37 are adhesively bonded by hot melting welding. The oil pipe 37 and the installation box 31 are adhesively bonded by hot melting welding. The inner wall of the oil cylinder 33 is provided with a piston 34. The piston 34 is adhesively bonded to the operating rod 36 by hot melting welding. The operating rod 36 slides on the oil cylinder 33. The piston 34 is adhesively bonded to the third spring 35 by hot melting welding. The third spring 35 and the piston 34 are adhesively bonded by hot melting welding. The oil barrel is filled with lubricating oil. The third spring 35 presses the piston 34 at the lower end of the operating rod 36 downward, so that the lubricating oil is squeezed and transported to the installation box 31 through the oil pipe 37. The oil cylinder 33 and the outer joint 38 are integrally formed. The first one-way valve 39 is installed on the arc surface of the outer joint 38. The second one-way valve 310 is installed on the arc surface of the oil pipe 37. When adding lubricating oil to the oil cylinder 33, the outer joint 38 is connected to the pipe of the external lubricating oil. The worker pulls the operating rod 36 upward, so that the piston 34 moves upward, thereby pumping the external lubricating oil into the oil cylinder 33. The first one-way valve 39 allows the external lubricating oil to flow into the oil cylinder 33, but not vice versa. The second one-way valve 310 prevents the lubricating oil in the installation box 31 from flowing into the oil cylinder 33, but allows the reverse flow.

[0028] Working principle: When using the loading cart, workers place the coil used in battery production and processing on the placing column 6, then the ejector pin 15 pops out to limit the coil between the slide plate 5 and the ejector pin 15. Then, the workers push the handle 11, and by means of the universal wheels 7 and the wheels 8, the mounting frame 1 moves. After moving to the loading location, the workers usually keep stepping on the treadle rod 20, causing the jack 9 to rise, making the sprocket 13 on the mounting block 10 rise. Then, the slide plate 5 rises by means of the fixed rod 12 and the chain 14, so that the coil rises. Then, the ejector pin 15 is retracted to take out the coil, and the coil is installed on the mounting frame 1, thus completing the loading of the coil. When limiting the width of the coil to be less than the distance between the ejector pin 15 and the slide plate 5, the coil is inserted and placed on the placing column 6, and then the motor 205 is started. The motor 205 has self-locking property, causing the lead screw 204 to rotate, and the slider 202 in the sliding groove 201 is pushed, thereby pushing the coil to be in extrusion contact with the ejector pin 15, so as to limit the coil, and further reducing the influence of the shaking of the coil with a width less than the distance between the ejector pin 15 and the slide plate 5 on the transfer as much as possible. By setting the disc-shaped airbag 206 and the disc-shaped rubber pad 207, when the coil encounters bumps during transportation, it buffers the impact force on the push disc 203. By setting the long groove 208 and the roller 209, the coil rolls with the roller 209, making the frictional resistance lower compared to sliding friction on the placing column 6, so that it is easier to pick up and place the coil on the placing column 6. When taking out the coil, the worker presses the ejector pin 15 to retract the ejector pin 15 into the placing column 6, causing the first spring 16 to be compressed and the second spring 18 to reset, so that the latch 17 is inserted into the groove on the ejector pin 15, thus fixing the ejector pin 15. The push disc 203 pushes the coil, and the coil can be dragged out, thereby reducing the labor intensity of manually taking out the coil. When the chain 14 needs to be lubricated, the oil barrel is filled with lubricating oil. The third spring 35 squeezes the piston 34 at the lower end of the operating rod 36 downward, causing the lubricating oil to be squeezed and transported through the oil pipe 37 into the mounting box 31, filling the mounting box 31 with lubricating oil. The lubricating roller 32 contacts the chain 14. When the chain 14 moves on the sprocket 13, the lubricating roller 32 rotates, thereby bringing out the lubricating oil and smearing it on the chain 14, thus lubricating the chain 14. When adding lubricating oil to the oil barrel 33, the outer joint 38 is connected to the pipe for external lubricating oil. The worker pulls up the operating rod 36, causing the piston 34 to move upward, thereby sucking the external lubricating oil into the oil barrel 33. The first one-way valve 39 allows the external lubricating oil to flow into the oil barrel 33, but not vice versa. The second one-way valve 310 prevents the lubricating oil in the mounting box 31 from flowing into the oil barrel 33, but allows it to flow in the opposite direction. The worker rotates the air release rod 19 to open the pressure relief valve on the jack 9, so that the extending end of the jack 9 retracts.

[0029] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Claims

1. A battery processing loading vehicle, characterized in that: The invention comprises a mounting frame, slide rails are provided on both sides of the mounting frame, a slide plate is slidably connected to the inner wall of the slide rail, the slide plate is welded to a placement column, a limit position assembly is provided on the arc surface of the placement column, a universal wheel is provided on the lower end of the mounting frame, the mounting frame and the wheel are rotationally connected by means of a bearing, a top pin is slidably inserted on the arc surface of the placement column, a jack is provided on one side of the upper end of the mounting frame, a pedal rod which can be stepped on to control the jack to rise is provided on the arc surface of the jack, and a pressure relief device which can relieve the pressure of the jack is provided on one side of the jack. The deflation rod is welded between the jack and the mounting block, a lubrication assembly is provided on the upper end of the mounting block, the mounting block and the sprocket are rotatably connected by means of a bearing, the mounting frame and the fixed rod are welded, the fixed rod and the chain are welded, the chain and the skateboard are welded, the chain is adapted to the sprocket, the mounting frame and the handle are welded, the limiting assembly includes a sliding groove opened at the lower end of the arc surface of the placing column, a slider is slidably connected to the inner wall of the sliding groove, the slider is welded to the push plate, and the push plate slides on the placing column.

2. A battery processing loading vehicle according to claim 1, characterized in that: The pushing plate and the disc-shaped airbag are bonded by hot-melt welding, and the disc-shaped airbag and the disc-shaped rubber pad are bonded by hot-melt welding.

3. A battery processing loading vehicle according to claim 2, characterized in that: The sliding groove and the screw rod are rotatably connected by means of a bearing, a motor is installed at the left end of the slide plate, the output end of the motor and the screw rod are welded, and the slider and the screw rod are threadedly connected.

4. A battery processing loading vehicle according to claim 3, characterized in that: The arc surface of the placement column is provided with a long groove, and the long groove and the roller rotate in a clearance fit.

5. A battery processing loading vehicle according to claim 4, characterized in that: The lubrication assembly comprises a mounting box, the mounting box is welded to a mounting block, and the mounting block rotates with a clearance fit with the lubrication roller.

6. A battery processing loading vehicle according to claim 5, characterized in that: The mounting block and the oil cylinder are welded, the oil cylinder and the oil pipe are hot-melt welded, the oil pipe and the mounting box are hot-melt welded, a piston is provided on the inner wall of the oil cylinder, and the piston and the operating rod are hot-melt welded.

7. A battery processing loading vehicle according to claim 6, characterized in that: The operating rod slides on the oil cylinder, the piston and the third spring are bonded by hot-melt welding, and the third spring and the piston are bonded by hot-melt welding.

8. A battery processing loading vehicle according to claim 7, characterized in that: The oil cylinder and the external joint are integrally formed, a first one-way valve is installed on the arc surface of the external joint, and a second one-way valve is installed on the arc surface of the oil pipe.

9. A battery processing loading vehicle according to claim 8, characterized in that: The ejector pin is welded to the first spring, and the first spring is welded to the placement column.

10. A battery processing loading vehicle according to claim 9, characterized in that: A latch is slidably inserted at one end of the placement column, the latch is inserted into the top pin, the latch is welded between the second spring, and the second spring is welded to the placement column.

Images