Efficient rotary code scanning and dust removing device for cylindrical batteries

Abstract

The invention discloses an efficient rotary code scanning and dust removing device for cylindrical batteries. The efficient rotary code scanning and dust removing device comprises a rack, a transplanting assembly, a feeding butt joint assembly, a rotating assembly, a code scanning assembly and a cleaning assembly. The rotating assembly converts the vertical state of the cylindrical battery into the transverse state, the cylindrical battery is placed on the transplanting assembly, the feeding butt joint assembly assists in positioning, then the cylindrical battery is conveyed to the code scanning assembly, clamped by the first lifting rotating assembly to rotate, scanned by the camera assembly, conveyed to the cleaning assembly and clamped by the second lifting rotating assembly to rotate, and then the cylindrical battery is conveyed to the conveying assembly. And then the cylindrical battery is covered with the dust removal assembly, and all dead corners of the cylindrical battery are thoroughly cleaned. According to the invention, the characteristic that a cylindrical battery is easy to roll is fully utilized, the cylindrical battery is changed into a transverse state by using the rotating assembly, and then the cylindrical battery is clamped and rotated by the lifting rotating assembly, so that code scanning and dust removal procedures are facilitated, damage of the cylindrical battery due to rolling is avoided, automation of code scanning is realized, the completion quality of the dust removal procedure is ensured, and the working efficiency is improved. And the production quality can be effectively improved.

Description

Technical Field

[0001] The invention relates to the field of battery production equipment, and in particular to a high-efficiency rotary scanning dust removal device for cylindrical batteries. Background Art

[0002] During the loading stage, the incoming cylindrical batteries need to be scanned to record their information, and then the surface of the cylindrical batteries needs to be cleaned before being sent to subsequent processing steps.

[0003] Due to their structural characteristics, cylindrical batteries are particularly prone to rolling damage, and dead corners are easily created during dust removal, which can greatly affect product quality.

[0004] After searching, no relevant patents were found regarding the integrated code scanning and dust removal equipment for the cylindrical battery loading stage.

[0005] Chinese utility model patent CN217991305U discloses a cylindrical battery laser coding equipment, including a coding dust removal mechanism, which is arranged on one side of the coding dust removal station, and includes a laser coding machine for coding cylindrical batteries and a dust suction device for removing dust; a code scanning mechanism, which is arranged on one side of the code scanning station, and includes a code scanning gun. The equipment first laser codes the cylindrical battery, removes dust during coding, and then scans the cylindrical battery. The equipment transports the cylindrical battery through a manipulator, and can only process one cylindrical battery at a time, which is inefficient.

[0006] However, the equipment that can scan or remove dust from cylindrical batteries in batches often occupies a large area, and each is a set of equipment that cannot be combined into an integrated device. The internal space of the equipment cannot be fully utilized, which is not conducive to cost control. Summary of the invention

[0007] In order to solve the above problems, prevent rolling damage to cylindrical batteries and efficiently remove dust from cylindrical batteries, the present invention provides a cylindrical battery high-efficiency rotating scanning dust removal device.

[0008] To achieve the above purpose, the technical solution adopted by the present invention is: The invention provides a cylindrical battery high-efficiency rotary code scanning and dust removal device, comprising a frame, a transplanting assembly, a feed docking assembly, a rotating assembly, a code scanning assembly and a cleaning assembly; the code scanning assembly comprises a first lifting and rotating assembly and a camera assembly; the cleaning assembly comprises a second lifting and rotating assembly and a dust removal assembly; the transplanting assembly is arranged in the frame; the feed docking assembly, the code scanning assembly and the cleaning assembly are arranged in sequence on the frame along the forward direction of the transplanting assembly; the rotating assembly is arranged on the frame and is located on one side of the feed docking assembly; the rotating assembly is used to transfer the cylindrical battery of the vertical incoming material to the rotating ... The cylindrical battery is rotated to a horizontal position and placed on the feed docking assembly; the transplanting assembly is used to lift the cylindrical battery on the feed docking assembly, and send the cylindrical battery to the code scanning assembly and the cleaning assembly in turn; in the code scanning assembly, the first lifting and rotating assembly is used to drive the cylindrical battery to rotate, and the camera assembly is used to scan the barcode or QR code on the battery column; in the cleaning assembly, the second lifting and rotating assembly is used to drive the cylindrical battery to rotate, and the dust removal assembly is used to clean and remove dust from the surface of the cylindrical battery; the first lifting and rotating assembly and the second lifting and rotating assembly have the same structure.

[0009] Furthermore, the transplanting assembly includes a linear transplanting module, a guide rail, and a plurality of supporting assemblies; a guide rail bracket is provided in the frame, a crossbeam is provided on the guide rail bracket, the guide rail is fixed on the crossbeam, and the guide rail is located above the linear transplanting module; the linear transplanting module is arranged in the frame, and the linear transplanting module is used to drive the supporting assembly to slide along the guide rail; a plurality of first sliders are provided on the guide rail, and the supporting assembly is fixed on the first slider.

[0010] Furthermore, the supporting assembly includes a supporting plate, a lifting plate, a slider mounting plate and a first lifting cylinder; the supporting plate is installed on the top of the lifting plate, and a number of semicircular grooves for supporting cylindrical batteries are evenly arranged on the supporting plate along its length direction; the lifting plate is slidably connected to the slider mounting plate, the slider mounting plate is installed on the first slider, and the first lifting cylinder and a vertical guide rail are installed on the slider mounting plate; the lifting plate is fixedly connected to the piston rod of the first lifting cylinder, and the lifting plate is provided with a slider slidably connected to the vertical guide rail.

[0011] Furthermore, two adjacent supporting assemblies are fixedly connected by a connecting rod, both ends of which are fixedly connected to the slider mounting plates of the two adjacent supporting assemblies, and the slider mounting plate of one of the supporting assemblies is fixedly connected to the slide on the linear transplanting module through a connecting plate.

[0012] Furthermore, the feed docking assembly includes a battery support bracket located on both sides of the transplanting assembly, and a plurality of semicircular grooves for supporting cylindrical batteries are evenly arranged on the top of the battery support bracket along its length direction, and the number, position and size of the grooves on the top of the battery support bracket are the same as those on the support plate; the bottom of the battery support bracket is slidably connected to the installation and debugging plate, and the installation and debugging plate is installed on the frame through a support seat or a support plate, and the installation and debugging plate and the bottom of the battery support bracket are also provided with adjustment fixings.

[0013] Furthermore, the rotating assembly includes a rotating motor, a first mounting plate, a movable plate, a support plate, a positioning plate, an adsorption plate, a cylinder mounting plate, a first cylinder, a second cylinder, a guide column and a bracket; the bracket is arranged on the frame and is located on one side of the feed docking assembly, the rotating motor is mounted on the bracket, the first mounting plate is fixedly mounted on the output shaft of the rotating motor through a connecting piece, and can rotate with the output shaft of the rotating motor so that the first mounting plate can be converted back and forth between the horizontal and vertical positions; the movable plate is slidably connected to the first mounting plate, the second cylinder is fixedly mounted on the lower rear side of the movable plate through a connecting plate, and the piston rod of the second cylinder is fixedly connected to the first mounting plate; the front end of the movable plate is close to the feed docking A component, a support plate is provided on the front side of the movable plate, a positioning plate is provided on the rear end of the support plate, a plurality of grooves matching the shape of cylindrical batteries are opened on the positioning plate along its length direction, and a through hole is opened at the bottom of each groove on the positioning plate; the grooves on the positioning plate are the same in number, position and size as the grooves on the top of the battery support bracket; an adsorption plate is provided on the rear side of the positioning plate, a plurality of magnets corresponding to the through holes are provided on the adsorption plate, the shape of the through holes matches the magnets, and the magnets can adsorb the cylindrical batteries after passing through the through holes; the cylinder mounting plate is located on the rear side of the adsorption plate and is fixedly mounted on the rear end of the movable plate, the first cylinder is mounted on the cylinder mounting plate, and the piston rod of the first cylinder is fixedly connected to the movable plate.

[0014] Furthermore, the first lifting and rotating assembly is arranged on both sides of the transplanting assembly, including a base plate, a first rotating motor, a third cylinder, a second mounting plate, a third mounting plate, a cam follower, a sensor and a fourth mounting plate; the base plate is fixed on the frame, the second mounting plate is slidably connected to the base plate, a cam follower mounting plate is provided on the side of the second mounting plate close to the transplanting assembly, a plurality of cam followers are provided on the cam follower mounting plate, and the cam followers are grouped in two and are used to jointly support one end of a cylindrical battery; sensors are provided at both ends of the cam follower mounting plate; the third mounting plate is slidably mounted above the second mounting plate, the third cylinder is mounted on the second mounting plate, and the piston rod of the third cylinder is fixedly connected to the third mounting plate ; A fourth mounting plate is provided on the side of the third mounting plate close to the transplanting assembly, and a plurality of bearing seats are provided on the fourth mounting plate, a shaft is sleeved in each bearing seat, a shaft sleeve is provided on one end of the shaft facing the transplanting assembly, and each shaft sleeve is respectively located at a certain height directly above the cam followers in a group of two, and when the cylindrical battery is placed on the cam follower, the shaft sleeve is coaxial with the cylindrical battery; a spring is sleeved on the shaft, and the two ends of the spring are respectively against the shaft sleeve and the bearing seat; a plurality of pulleys are provided on the outer side of one of the fourth mounting plates, and a first rotating motor is provided, a belt is sleeved on the output shaft of the first rotating motor, and the belt is S-shaped and passes around each pulley in turn, which is called the driving side, and each shaft of the fourth mounting plate on the driving side is connected to a pulley respectively.

[0015] Furthermore, the camera assembly includes a camera bracket, a camera mounting rod, a camera, a light source and a light source bracket; the camera bracket and the light source bracket are arranged on a frame, and the light source bracket is installed with a light source; the camera mounting rod is fixedly installed on the top of the camera bracket and is located above the first lifting and rotating assembly, and a plurality of cameras are arranged on the camera mounting rod, and the cameras are evenly distributed above the cylindrical battery lifted by the first lifting and rotating assembly; each camera can take pictures of the QR code or barcode of the cylindrical battery at the same time.

[0016] Furthermore, the cleaning component also includes a support frame and a second lifting cylinder; the second lifting and rotating assembly is arranged on both sides of the transplanting assembly, the support frame is arranged on the frame and located on both sides of the second lifting and rotating assembly, and a second lifting cylinder is provided on the top of the support frame; the dust removal assembly is located directly above the second lifting and rotating assembly, and both ends of the dust removal assembly are fixedly connected to the piston rod of the second lifting cylinder.

[0017] Furthermore, the dust removal assembly includes a dust hood, a shell, a second rotating motor, a mounting connecting plate, a felt roller, a scraper and an air extraction nozzle; mounting connecting plates are provided on both sides of the shell, and the piston rod of the second lifting cylinder is fixedly connected to the mounting connecting plates; a plurality of partitions are provided on the upper part of the shell along its length direction, and a gap is left between two adjacent partitions, and the partitions extend downward to form a long strip-shaped air extraction nozzle, and a plurality of air extraction holes are provided at the bottom of the air extraction nozzle; the dust hood is located above the partition, and the top of the dust hood is connected to the dust suction pipe, and the dust hood, the partition and the air extraction nozzle form an air extraction cavity; a plurality of felt rollers are provided in the shell; a plurality of shafts are provided on both sides of the shell A support seat, wherein a plurality of pulleys are provided on the outside of a shell on one side, and a second rotating motor is provided, a belt is sleeved on the output shaft of the second rotating motor, and the belt is S-shaped and passes around each pulley in turn; both ends of the felt roller are respectively fixed in the bearing seat of the shell, and one end of the felt roller is connected to the pulley on the shell; the felt roller is located below the partition, and the felt roller is located directly above the cylindrical battery supported by the second lifting and rotating assembly, corresponding to the cylindrical battery one by one; the exhaust nozzle is located on one side of the felt roller; a plurality of scrapers are provided in the shell, and the scraper is installed near the exhaust hole, and the blade of the scraper is attached to the surface of the felt roller.

[0018] Compared with the prior art, the present invention has the following beneficial effects: The cylindrical battery high-efficiency rotating code scanning and dust removal device provided by the present invention comprises a frame, a transplanting assembly, a feeding docking assembly, a rotating assembly, a code scanning assembly and a cleaning assembly. After the cylindrical battery is loaded onto the rotating assembly, it is sucked tightly by the magnet in the rotating assembly, and then rotated 90 degrees to change the cylindrical battery from a vertical state to a horizontal state, and then placed on the transplanting assembly, and assisted in positioning by the feeding docking assembly. Subsequently, the cylindrical battery in the horizontal state will be transported to the code scanning assembly by the transplanting assembly, clamped by the first lifting and rotating assembly, and drive the cylindrical batteries to rotate to a position where the item code faces upward, and then the camera assembly above performs the code scanning operation. After the code scanning is completed, the first lifting and rotating assembly releases the cylindrical battery, and the cylindrical battery will be placed on the transplanting assembly again. Finally, the cylindrical battery that has completed the code scanning is transported to the cleaning assembly by the transplanting assembly. On the cleaning assembly, the cylindrical battery is clamped by the second lifting and rotating assembly, and then the cylindrical battery is covered with the shell of the dust removal assembly with dust suction function to form a temporary closed small chamber. The felt roller in the housing thoroughly cleans all the dead corners of the cylindrical battery. After the dust removal is completed, the second lifting and rotating assembly releases the cylindrical battery, continues to place the cylindrical battery on the transplanting assembly, and transports the cleaning assembly out.

[0019] The cylindrical battery high-efficiency rotating code scanning and dust removal device of the present invention makes full use of the easy-to-roll characteristic of cylindrical batteries, uses a rotating assembly to change the cylindrical battery from a vertical state to a horizontal state, and then uses a lifting and rotating assembly to clamp the cylindrical battery and drive the cylindrical battery to rotate, which facilitates the code scanning and dust removal processes. It not only avoids damage to the cylindrical battery due to rolling, but also realizes the automation of code scanning, and also ensures the completion quality of the dust removal process, which can effectively improve production quality.

[0020] The cylindrical battery high-efficiency rotating scanning and dust removal device of the present invention cleverly combines the scanning component and the dust removal component of the cylindrical battery, fully utilizes the space, reduces the equipment footprint, and can perform batch scanning and dust removal operations on cylindrical batteries, which can effectively improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0022] In the attached picture: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic structural diagram of a transplanting assembly of the present invention; Figure 3 is a front view of the transplanting assembly of the present invention; Figure 4 It is a structural schematic diagram of the feed docking assembly of the present invention; Figure 5 It is a diagram showing the matching position relationship between the feed docking assembly and the supporting assembly of the present invention; Figure 6 is a schematic structural diagram of a rotating assembly of the present invention; Figure 7 is a structural schematic diagram of the rotating assembly of the present invention from another angle; Figure 8 It is a structural schematic diagram of the first lifting and rotating assembly of the present invention; Fig. 9 is a structural schematic diagram of the first lifting and rotating assembly of the present invention from another angle; Fig.10 It is a structural schematic diagram of the code scanning component of the present invention; Fig.11 is a schematic structural diagram of the cleaning assembly of the present invention; Fig.12 is a schematic diagram of the structure of the dust removal assembly of the present invention (the support frame is omitted); Among them: 1. Frame; 2. Transplanting assembly; 3. Feed docking assembly; 4. Rotating assembly; 5. Scanning assembly; 6. First lifting and rotating assembly; 7. Camera assembly; 8. Dust removal assembly; 9. Cleaning assembly; 10. Support assembly; 11. Support plate; 12. Lifting plate; 13. Slider mounting plate; 14. First lifting cylinder; 15. First slider; 16. Vertical guide rail; 20. Cylindrical battery; 21. Guide rail bracket; 22. Beam; 23. Guide rail; 24. Linear transplanting module; 25 , slide; 26, connecting rod; 31, support seat; 32, installation and debugging board; 33, first horizontal guide rail; 34, second slider; 35, battery support bracket; 36, support plate; 37, adjustment fixture; 41, rotating motor; 42, first mounting plate; 43, moving plate; 44, support plate; 45, positioning plate; 46, adsorption plate; 47, cylinder mounting plate; 48, first cylinder; 49, second cylinder; 410, guide column; 411, guide sleeve; 412, bracket; 413, slide rail; 414, stop block; 415, magnet; 416, through hole; 61, bottom plate; 62, first rotating motor; 63, pulley; 64, belt; 65, third cylinder; 66, second mounting plate; 67, auxiliary bracket; 68, third mounting plate; 69, third horizontal guide rail; 610, third slider; 611, cam follower; 612, cam follower mounting plate; 613, sensor; 614, fourth mounting plate; 615, spring; 616, bushing; 617, shaft; 618, Bearing seat; 619, second horizontal guide rail; 620, adjustment member; 621, fixing member; 71, camera bracket; 72, camera mounting rod; 73, camera; 74, light source; 75, light source bracket; 80, second lifting and rotating assembly; 81, support frame; 82, second lifting cylinder; 83, guide column; 84, guide sleeve; 85, dust hood; 86, housing; 87, second rotating motor; 88, mounting connecting plate; 89, felt roller; 90, scraper; 91, exhaust hole; 92, exhaust nozzle. DETAILED DESCRIPTION

[0023] The present invention will be described in further detail below with reference to the accompanying drawings.

[0024] See also Figure 1-12 The cylindrical battery high-efficiency rotary code scanning and dust removal device provided by the present invention comprises a frame 1, a transplanting assembly 2, a feeding docking assembly 3, a rotating assembly 4, a code scanning assembly 5 and a cleaning assembly 8. The code scanning assembly 5 comprises a first lifting and rotating assembly 6 and a camera assembly 7. The cleaning assembly 8 comprises a second lifting and rotating assembly 80 and a dust removal assembly 9.

[0025] In order to improve work efficiency, the present invention adopts a double-station symmetrical design. Two groups of transplanting components 2 are arranged in parallel in the frame 1. On the frame 1, a feeding docking component 3, a code scanning component 5 and a cleaning component 9 are arranged in sequence along the forward direction of the transplanting component 2. The rotating component 4 is arranged on the frame 1 and is located on one side of the feeding docking component 3. The rotating component 4 is used to rotate the vertically incoming cylindrical battery 20 to a horizontal position and place it on the feeding docking component 3. The transplanting component 2 is used to lift the cylindrical battery 20 on the feeding docking component 3, and send the cylindrical battery 20 to the code scanning component 5 and the cleaning component 9 in sequence. In the code scanning component 5, the first lifting and rotating component 6 is used to drive the cylindrical battery to rotate, and the camera component 7 is used to scan the barcode or QR code on the battery column. In the cleaning component 9, the second lifting and rotating component 80 is used to drive the cylindrical battery to rotate, and the dust removal component 8 is used to clean and remove dust from the surface of the cylindrical battery.

[0026] like Figure 2-3 As shown, the transplanting assembly 2 includes a linear transplanting module 24, a guide rail 23, and a plurality of supporting assemblies 10, and the linear transplanting module 24 is used to drive the supporting assembly 10 to slide along the guide rail 23. The linear transplanting module 24 is arranged in the frame 1, and a slide 25 is arranged on the linear transplanting module 24; a guide rail bracket 21 is arranged in the frame 1, and a crossbeam 22 is arranged on the guide rail bracket 21, and the guide rail 23 is fixed on the crossbeam 22, and the guide rail 23 is located above the linear transplanting module 24; a plurality of first slide blocks 15 are arranged on the guide rail 23, and the supporting assembly 10 is fixed on the first slide block 15, and two adjacent supporting assemblies 10 are fixedly connected by a connecting rod 26; the slide 25 of the linear transplanting module 24 is fixedly connected to one of the supporting assemblies 10.

[0027] The support assembly 10 includes a support plate 11, a lifting plate 12, a slider mounting plate 13 and a first lifting cylinder 14; the support plate 11 is mounted on the top of the lifting plate 12, and a number of semicircular grooves for supporting cylindrical batteries are evenly arranged on the support plate 11 along its length direction, the lifting plate 12 is slidably connected to the slider mounting plate 13, the slider mounting plate 13 is mounted on the first slider 15, and the first lifting cylinder 14 and the vertical guide rail 16 are installed on the slider mounting plate 13, the lifting plate 12 is fixedly connected to the piston rod of the first lifting cylinder 14, and the lifting plate 12 is provided with a slider slidably connected to the vertical guide rail 16. The lifting plate 12 can be driven to move up and down along the vertical guide rail 16 by the first lifting cylinder 14, thereby controlling the lifting of the support plate 11. The two ends of the connecting rod 26 are fixedly connected to the slider mounting plates 13 of two adjacent support assemblies 10. The slider mounting plate 13 of one of the supporting assemblies 10 is fixedly connected to the slide on the linear transfer module 24 via a connecting plate.

[0028] In this way, after multiple supporting components 10 are connected by connecting rods 26, their spacing is fixed. The spacing between the code scanning component 5 and the feed docking component 3 and the cleaning component 9 is also set to the same spacing, so that the linear transfer module 24 can simultaneously drive multiple supporting components 10 to move along the guide rail 23. When the supporting component 10 at the feed docking component 3 moves to the scanning component 5, the supporting component 10 at the original code scanning component 5 also moves to the cleaning component 9, thereby realizing the sequential flow of cylindrical batteries in the three stations of feeding docking, code scanning and cleaning. The cleaned cylindrical batteries are sent to the next process by the supporting component 10 along the guide rail 23.

[0029] like Figure 4-5 As shown, the feed docking assembly 3 includes a battery support bracket 35 located on both sides of the transplanting assembly 2. The top of the battery support bracket 35 is evenly provided with a plurality of semicircular grooves for supporting cylindrical batteries along its length direction. The number, position and size of the grooves on the top of the battery support bracket 35 are the same as those on the support plate 11. The bottom of the battery support bracket 35 is slidably connected with the installation and debugging plate 32, and the installation and debugging plate 32 is installed on the frame 1 through the support seat 31 or the support plate 36. The installation and debugging plate 32 is provided with a first horizontal guide rail 33, and the first horizontal guide rail 33 is provided with a second slider 34. The battery support bracket 35 is fixed on the second slider 34. The installation and debugging plate 32 and the battery support bracket 35 are also provided with adjustment fixings 37 at the bottom.

[0030] When the feed docking assembly 3 is installed on both sides of the transplanting assembly 2, the spacing between the battery support brackets 35 on both sides of the support plate 11 is manually adjusted according to the length of the cylindrical battery 20 to be supported, and the support plate 11 is centered, even if the spacing between the support plate 11 and the battery support brackets 35 on both sides is the same. After the adjustment, the battery support brackets 35 are fixed to the installation and debugging plate 32 by adjusting the fixing parts 37 to prevent the battery support brackets 35 from being displaced during the operation of the equipment.

[0031] like Figure 6-7As shown, the rotating assembly 4 includes a rotating motor 41, a first mounting plate 42, a moving plate 43, a supporting plate 44, a positioning plate 45, an adsorption plate 46, a cylinder mounting plate 47, a first cylinder 48, a second cylinder 49, a guide column 410 and a bracket 412. The bracket 412 is arranged on the frame 1 and is located on one side of the feed docking assembly 3. The rotating motor 41 is mounted on the bracket 412. The first mounting plate 42 is fixedly mounted on the output shaft of the rotating motor 41 through a connecting piece and can rotate 90 degrees with the output shaft of the rotating motor 41, so that the first mounting plate 42 can be converted back and forth between the horizontal and vertical positions. The first mounting plate is provided with a slide rail 413, the movable plate 43 is slidably connected to the first mounting plate 42, and a slider capable of sliding along the slide rail 413 is provided at the bottom of the movable plate 43; the second cylinder 49 is fixedly installed at the lower rear side of the movable plate 43 through a connecting plate, and the piston rod of the second cylinder 49 is fixedly connected to the first mounting plate 42; the front end of the movable plate 43 is close to the feed docking assembly 3, the front side of the movable plate 43 is provided with a support plate 44, and the rear end of the support plate 44 is provided with a positioning plate 45, and the positioning plate 45 is provided with a plurality of grooves matching the shape of the cylindrical battery 20 along its length direction, and each groove on the positioning plate 45 is provided with a through hole 416 at the bottom; the grooves on the positioning plate 45 are aligned with the battery 20, and the battery 20 is connected to the battery 20 by the support plate 44. The number, position and size of the grooves on the top of the cell support bracket 35 are the same; an adsorption plate 46 is provided on the rear side of the positioning plate 45, and a plurality of magnets 415 corresponding to the through holes 416 are provided on the adsorption plate 46, and the shape of the through holes 416 matches the magnets 415, and the magnets 415 can pass through the through holes 416 and adsorb the cylindrical batteries 20; the cylinder mounting plate 47 is located on the rear side of the adsorption plate 46 and is fixedly mounted on the rear end of the movable plate 43, the first cylinder 48 is mounted on the cylinder mounting plate 47, and the piston rod of the first cylinder is fixedly connected to the movable plate 43; a guide sleeve 411 is provided on the cylinder mounting plate 47, and the guide column 410 is inserted into the guide column 411, and its top end is fixedly connected to the movable plate 43.

[0032] During loading, the support plate 44, the moving plate 43 and the first mounting plate 42 are in a horizontal state, the positioning plate 45, the adsorption plate 46 and the cylinder mounting plate 47 are in a vertical state, the manipulator grabs a row of cylindrical batteries 20 at one time, places the cylindrical batteries 20 vertically on the support plate 44, and makes the cylindrical batteries 20 lean against the groove on the positioning plate 45, then the piston rod of the first cylinder 48 extends out, driving the magnet 415 on the adsorption plate 46 to pass through the through hole 416 on the positioning plate 45, so that the magnet 415 adsorbs the cylindrical battery, and then the rotating cylinder 41 drives the first mounting plate 42 to rotate downward 90° in the direction of the feeding docking assembly 3, so that the cylindrical battery 20 changes from a vertical state to a horizontal state, and makes the cylindrical battery The battery 20 is located directly above the feed docking assembly 3, corresponding one to one with the groove at the top of the battery support bracket 35. Then the piston rod of the second cylinder 49 retracts, causing the movable plate 43 to move downward along the slide rail 413, driving the cylindrical battery 20 to descend, and transferring the cylindrical battery to the battery support bracket 35. Then the piston rod of the first cylinder 48 retracts, causing the adsorption plate 46 to drive the magnet 415 to rise, and the cylindrical battery is separated from the adsorption of the magnet 415. Then the piston rod of the first cylinder 49 extends, driving the movable plate 43, the support plate 44, the positioning plate 45 and the adsorption plate 46 to rise. Finally, the rotary motor 41 rotates 90° in the opposite direction, so that the first mounting plate 42 and the support plate 44 return to a horizontal state, waiting for the next feeding docking.

[0033] like Figure 8-9As shown, the first lifting and rotating assembly 6 is arranged on both sides of the transplanting assembly 2, and includes a base plate 61, a first rotating motor 62, a third cylinder 65, a second mounting plate 66, a third mounting plate 68, a cam follower 611, a sensor 613 and a fourth mounting plate 614. The base plate 61 is fixed on the frame 1, and a second horizontal guide rail 619 is provided on the base plate 61. The second mounting plate 66 is slidably connected to the base plate 1. A cam follower mounting plate 612 is provided on the side of the second mounting plate 66 close to the transplanting assembly 2. A plurality of cam followers 611 are provided on the cam follower mounting plate 612. The cam followers 611 are grouped in two and are used to jointly support one end of a cylindrical battery; sensors 613 are provided at both ends of the cam follower mounting plate 612. The third mounting plate 68 is slidably mounted above the second mounting plate 66, the second mounting plate 66 is provided with a third horizontal guide rail 69, the third horizontal guide rail 69 is provided with a third slider 610, and the third mounting plate 68 is mounted on the third slider 610; the third cylinder 65 is mounted on the second mounting plate 66, and the piston rod of the third cylinder 65 is fixedly connected to the third mounting plate 68; the third mounting plate 68 is provided with a fourth mounting plate 614 on one side close to the transplanting assembly 2, and the fourth mounting plate 614 is provided with a plurality of bearing seats 618, each bearing seat 618 is sleeved with a shaft 617, and a shaft sleeve 616 is provided at one end of the shaft 617 facing the transplanting assembly 2, and each shaft sleeve 616 is respectively located at a certain height above the cam followers 611 in a group of two, and when the cylindrical battery is placed on the cam followers 611, the shaft sleeve 616 is coaxial with the cylindrical battery; the shaft 617 is sleeved with a spring 615, and the two ends of the spring 615 are respectively against the shaft sleeve 616 and the bearing seat 618. The other end of the shaft 617 is connected to a pulley, and the first rotating motor 62 is installed on the fourth mounting plate 614. A belt 64 is sleeved on the output shaft of the first rotating motor 62, and the belt 64 is S-shaped and passes through each pulley 63 in turn.

[0034] In the first lifting and rotating assembly 6, only one side of the fourth mounting plate 614 located on both sides of the transplanting assembly 2 is provided with the first rotating motor 62, the pulley 63 and the belt 64, and this side is the driving side, and the other side is the driven side, and the spring 615, the bushing 616, the shaft 617 and the bearing seat 618 are installed in the same way as the active side.

[0035] According to the height of the installation position, the second mounting plate 66 can be directly installed or elevated. For direct installation, the slider disposed on the second horizontal guide rail 619 is fixedly installed at the bottom of the second mounting plate 66. For elevated installation, an auxiliary bracket 67 is added, the second mounting plate 66 is installed on the top of the auxiliary bracket 67, and the slider disposed on the second horizontal guide rail 619 is fixedly installed at the bottom of the auxiliary bracket 67. The bottom plate 61 is also provided with an adjusting member 620 and a fixing member 621.

[0036] In this way, when installing the first lifting and rotating component 6, the second mounting plate 66 is directly installed or heightened according to the height of the frame 1, and then the position of the second mounting plate 66 on both sides of the transplanting component 2 is manually adjusted through the adjusting member 620 according to the length of the cylindrical battery 20 to be transplanted, so that after the supporting component 10 drives the cylindrical battery to move into place, the cam followers 611 on both sides can be supported just at the two ends of the cylindrical battery. After the adjustment is completed, the second mounting plate 66 or the auxiliary bracket 67 is fixed to the base plate 61 through the fixing member 621 to prevent the cam follower 611 from being displaced during the operation of the equipment.

[0037] When the sensor 613 detects that the supporting assembly 10 drives the cylindrical battery to move into position, the first lifting cylinder 14 drives the supporting plate 11 to descend, and the cylindrical battery is placed on the cam follower 611. Then the third cylinder 65 extends to drive the third mounting plate 68 and the fourth mounting plate 69 on both sides to approach each other, so that the sleeves 616 on both sides clamp the two ends of the cylindrical battery at the same time. During the clamping process, the spring 615 can play a buffering role to protect the cylindrical battery. Then the first rotating motor 62 is started. Since the belt 64 is wound around each pulley 63 at the same time, the first rotating motor 62 can drive all the pulleys 63 to rotate together at the same time. The shaft 617 and sleeve 618 on the driving side rotate together with the pulley 63. The cylindrical battery is clamped by the sleeves 617 on both sides, and the sleeves 618 on the driving side drive all the cylindrical batteries to rotate together. The sleeves on the driven side and all the cam followers 611 will rotate with the cylindrical battery to assist the rotation of the cylindrical battery.

[0038] like Fig.10 As shown, the camera assembly 7 includes a camera bracket 71, a camera mounting rod 72, a camera 73, a light source 74 and a light source bracket 75. The camera bracket 71 and the light source bracket 75 are arranged on the frame 1 and are respectively located on both sides of the first lifting and rotating assembly 6. The light source bracket 75 is equipped with a light source 74. The camera mounting rod 72 is fixedly mounted on the top of the camera bracket 71 and is located above the first lifting and rotating assembly 6. A plurality of cameras 73 are arranged on the camera mounting rod 72. The cameras 73 are evenly distributed above the cylindrical batteries 20 held by the first lifting and rotating assembly 6.

[0039] When the first lifting and rotating assembly 6 drives the cylindrical battery to rotate simultaneously, the barcode or QR code on the cylindrical battery 20 will rotate to an angle that can be captured by the camera 73. Each camera 73 can take pictures of the QR codes or barcodes of 3 to 5 cylindrical batteries at the same time. Multiple cameras 73 work together to take pictures of all cylindrical batteries at the same time. The light source 74 illuminates the cylindrical batteries to improve the camera's shooting effect. Since the first lifting and rotating assembly 6 drives the cylindrical battery to rotate multiple times, it can ensure that the barcode or QR code of each cylindrical battery is clearly captured by the camera 73 at least once. The captured photos will be transmitted to the system in real time. The system will automatically scan the captured barcode or QR code to obtain the information of each cylindrical battery and facilitate subsequent tracking and processing of each cylindrical battery.

[0040] like Fig.11 As shown, the cleaning assembly 9 includes a dust removal assembly 8, a second lifting and rotating assembly 80, a support frame 81, a second lifting cylinder 82, a guide column 83 and a guide sleeve 84; the second lifting and rotating assembly 80 is arranged on both sides of the transplanting assembly 2, the support frame 81 is arranged on the frame 1 and is located on both sides of the second lifting and rotating assembly 80, and the top of the support frame 81 is provided with a second lifting cylinder 82 and a guide sleeve 84; the dust removal assembly 8 is located directly above the second lifting and rotating assembly 80, and the two ends of the dust removal assembly 8 are fixedly connected to the piston rod of the second lifting cylinder 82, and the two ends of the dust removal assembly 8 are provided with guide columns 83; the guide column 83 is sleeved in the guide sleeve 84 and is slidably connected to the guide sleeve 84.

[0041] like Fig.12As shown, the dust removal assembly 8 includes a dust hood 85, a shell 86, a second rotating motor 87, a mounting connecting plate 88, a felt roller 89, a scraper 90, an exhaust hole 91, and an exhaust nozzle 92; mounting connecting plates 88 are provided on both sides of the shell 86, the bottom of the guide column 83 is fixed on the mounting connecting plate 88, and the piston rod of the second lifting cylinder 82 is fixedly connected to the mounting connecting plate 88; a plurality of partitions are provided on the upper part of the shell along its length direction, and a gap is left between two adjacent partitions, and extends downward to form a long strip of exhaust nozzle 92, the dust hood 85 is located above the partition, and the dust hood 85, the partition and the exhaust nozzle 92 form an exhaust cavity, and the top of the dust hood 85 is connected to the dust collection pipe; a second rotating motor 87 is provided on the shell 86, A plurality of pulleys 63 are provided on the outside of one side of the housing 86, and a plurality of bearing seats are provided on the other side of the housing 86. A belt 64 is sleeved on the output shaft of the second rotating motor 87, and the belt 64 is S-shaped and passes through each pulley 63 in turn; a plurality of felt rollers 89 are provided in the housing 86, and the felt rollers 89 are located below the partition and on one side of the air extraction nozzle 92. One end of each felt roller 89 is connected to a pulley 63 on the housing 86, and the other end of the felt roller 89 is fixed in the bearing seat on the housing 86; a plurality of air extraction holes 91 are provided at the bottom of the air extraction nozzle 92, and a plurality of scrapers 90 are also provided in the housing 86, and the scrapers 90 are installed at a position close to the air extraction holes 91, and the blades of the scrapers are attached to the surface of the felt rollers 89. The felt rollers 89 are located directly above the cylindrical batteries lifted by the second lifting and rotating assembly 80, and the felt rollers correspond to the cylindrical batteries one by one.

[0042] The structure, function, installation and debugging process and working process of the second lifting and rotating assembly 80 are the same as those of the first lifting and rotating assembly 6 in the code scanning assembly 5, and will not be described in detail here.

[0043] When the cylindrical battery is driven by the supporting assembly 10 to be transferred to the second lifting and rotating assembly 80, the second lifting and rotating assembly 80 drives the cylindrical battery to rotate together, and then the dust removal assembly 8 is driven downward by the second lifting cylinder 82, so that the felt roller 89 is attached to the surface of the cylindrical battery, and the belt 64 is driven by the second rotating motor 87 to rotate the pulley 63 together, thereby driving each felt roller 89 to rotate at the same time, and each cylindrical battery is cleaned at the same time, and the impurities, dust and other debris adsorbed by the felt roller 89 are dropped by the scraper 90 and sucked into the exhaust cavity through the exhaust hole 91.

[0044] The working process of the present invention is as follows: During feeding, a certain supporting assembly 10 is located in the middle of the feeding docking assembly 3, and the height and position of the groove on the supporting plate 11 are aligned with the groove on the top of the battery support bracket 35. After feeding through the rotating assembly 4, the cylindrical battery is simultaneously located in the grooves of the supporting plate 11 and the battery support bracket 35, and then the first lifting cylinder 14 drives the supporting plate 11 to rise, lifts the cylindrical battery upward, separates the cylindrical battery from the battery support bracket 35, and then the linear transfer module 24 can drive the cylindrical battery on the supporting plate 11 to move to the code scanning assembly 5. The first lifting cylinder 14 drives the supporting plate 11 to descend, places the cylindrical battery on the cam follower 611 of the first lifting and rotating assembly 6, and clamps the cylindrical battery by the shaft sleeve 616, drives the cylindrical battery to rotate simultaneously by the first rotating motor, and uses the camera assembly to shoot the QR code or barcode on each cylindrical battery. After the code scanning is completed, the first lifting cylinder 14 drives the support plate 11 to rise, lifts the cylindrical battery upward, and the linear transfer module 24 drives the cylindrical battery on the support plate 11 to move to the cleaning component 9. The first lifting cylinder 14 drives the support plate 11 to descend, and places the cylindrical battery on the second lifting and rotating component 80, and the cylindrical battery is driven to rotate at the same time by the second lifting and rotating component 80, and then the second lifting cylinder 82 drives the dust removal component 8 to move down, and the cylindrical battery is cleaned by the felt roller. Dust and impurities are sucked into the dust collection pipe and then discharged. After cleaning, the dust removal component 8 moves up, and the support component 10 lifts the cylindrical battery upward and sends it to the next process.

[0045] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the technical field to which the present invention belongs and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.

Claims

1. A cylindrical battery high-efficiency rotary scanning dust removal device, characterized in that: The invention comprises a frame (1), a transplanting assembly (2), a feed docking assembly (3), a rotating assembly (4), a code scanning assembly (5) and a cleaning assembly (8); the code scanning assembly (5) comprises a first lifting and rotating assembly (6) and a camera assembly (7); the cleaning assembly (8) comprises a second lifting and rotating assembly (80) and a dust removal assembly (9); the transplanting assembly (2) is arranged in the frame (1); the feed docking assembly (3), the code scanning assembly (5) and the cleaning assembly (9) are arranged in sequence on the frame (1) along the forward direction of the transplanting assembly (2); the rotating assembly (4) is arranged on the frame (1) and is located on one side of the feed docking assembly (3); the rotating assembly (4) is used to move a cylindrical electric wire of a vertically incoming material to a position where the rotating assembly (4) is located. The cell (20) is rotated to a horizontal position and placed on a feed docking assembly (3); the transplanting assembly (2) is used to lift the cylindrical battery (20) on the feed docking assembly (3), and sequentially transport the cylindrical battery (20) to a code scanning assembly (5) and a cleaning assembly (9); in the code scanning assembly (5), a first lifting and rotating assembly (6) is used to drive the cylindrical battery to rotate, and a camera assembly (7) is used to scan a barcode or a two-dimensional code on a battery column; in the cleaning assembly (9), a second lifting and rotating assembly (80) is used to drive the cylindrical battery to rotate, and a dust removal assembly (8) is used to clean and remove dust from the surface of the cylindrical battery; the first lifting and rotating assembly (6) and the second lifting and rotating assembly (80) have the same structure.

2. The cylindrical battery high-efficiency rotary scanning dust removal device according to claim 1 is characterized in that: The transplanting assembly (2) comprises a linear transplanting module (24), a guide rail (23), and a plurality of supporting assemblies (10); a guide rail bracket (21) is provided in the frame (1), a crossbeam (22) is provided on the guide rail bracket (21), the guide rail (23) is fixed on the crossbeam (22), and the guide rail (23) is located above the linear transplanting module (24); the linear transplanting module (24) is arranged in the frame (1), and the linear transplanting module (24) is used to drive the supporting assembly (10) to slide along the guide rail (23); a plurality of first slide blocks (15) are provided on the guide rail (23), and the supporting assembly (10) is fixed on the first slide blocks (15).

3. The cylindrical battery high-efficiency rotary scanning dust removal device according to claim 2 is characterized in that: The supporting assembly (10) comprises a supporting plate (11), a lifting plate (12), a slider mounting plate (13) and a first lifting cylinder (14); the supporting plate (11) is mounted on the top of the lifting plate (12); a plurality of semicircular grooves for supporting cylindrical batteries are evenly arranged along the length direction of the supporting plate (11); the lifting plate (12) is slidably connected to the slider mounting plate (13); the slider mounting plate (13) is mounted on the first slider (15); the first lifting cylinder (14) and a vertical guide rail (16) are mounted on the slider mounting plate (13); the lifting plate (12) is fixedly connected to the piston rod of the first lifting cylinder (14); and the lifting plate (12) is provided with a slider slidably connected to the vertical guide rail (16).

4. The high-efficiency rotary scanning dust removal device for cylindrical batteries according to claim 3 is characterized in that: Two adjacent support assemblies (10) are fixedly connected via a connecting rod (26), both ends of the connecting rod (26) are fixedly connected to the slider mounting plates (13) of the two adjacent support assemblies (10), and the slider mounting plate (13) of one of the support assemblies (10) is fixedly connected to the slide table on the linear transplanting module (24) via a connecting plate.

5. The cylindrical battery high-efficiency rotary scanning dust removal device according to claim 3 or 4, characterized in that: The feed docking assembly (3) comprises a battery support bracket (35) located on both sides of the transplanting assembly (2); the top of the battery support bracket (35) is evenly provided with a plurality of semicircular grooves for supporting cylindrical batteries along its length direction; the number, position and size of the grooves on the top of the battery support bracket (35) are the same as those on the support plate (11); the bottom of the battery support bracket (35) is slidably connected to the installation and debugging plate (32); the installation and debugging plate (32) is installed on the frame (1) via a support seat (31) or a support plate (36); and the bottoms of the installation and debugging plate (32) and the battery support bracket (35) are also provided with adjustment fixings (37).

6. The cylindrical battery high-efficiency rotary scanning dust removal device according to claim 5 is characterized in that: The rotating assembly (4) comprises a rotating motor (41), a first mounting plate (42), a moving plate (43), a supporting plate (44), a positioning plate (45), an adsorption plate (46), a cylinder mounting plate (47), a first cylinder (48), a second cylinder (49), a guide column (410) and a bracket (412); the bracket (412) is arranged on the frame (1) and is located on one side of the feed docking assembly (3); the rotating motor (41) is mounted on the bracket (412); the first mounting plate (42) is connected to the supporting plate (412) by The connecting piece is fixedly mounted on the output shaft of the rotating motor (41) and can rotate (90) degrees with the output shaft of the rotating motor (41), so that the first mounting plate (42) can be switched back and forth between the horizontal and vertical positions; the movable plate (43) is slidably connected to the first mounting plate (42); the second cylinder (49) is fixedly mounted on the lower rear side of the movable plate (43) through the connecting plate, and the piston rod of the second cylinder (49) is fixedly connected to the first mounting plate (42); the front end of the movable plate (43) is close to the feed docking assembly The movable plate (43) is provided with a support plate (44) at the front side, and a positioning plate (45) is provided at the rear end of the support plate (44). The positioning plate (45) is provided with a plurality of grooves matching the shape of the cylindrical battery (20) along its length direction, and each groove on the positioning plate (45) is provided with a through hole (416) at the bottom; the grooves on the positioning plate (45) are the same in number, position and size as the grooves on the top of the battery support bracket (35); the positioning plate (45) is provided with an adsorption plate (46) at the rear side, The adsorption plate (46) is provided with a plurality of magnets (415) corresponding one to one with the through holes (416); the shape of the through holes (416) matches the magnets (415), and the magnets (415) can pass through the through holes (416) and adsorb the cylindrical batteries (20); the cylinder mounting plate (47) is located at the rear side of the adsorption plate (46) and is fixedly mounted on the rear end of the moving plate (43); the first cylinder (48) is mounted on the cylinder mounting plate (47), and the piston rod of the first cylinder is fixedly connected to the moving plate (43).

7. The cylindrical battery high-efficiency rotary scanning dust removal device according to any one of claims 1 to 4, characterized in that: The first lifting and rotating assembly (6) is arranged on both sides of the transplanting assembly (2), and comprises a base plate (61), a first rotating motor (62), a third cylinder (65), a second mounting plate (66), a third mounting plate (68), a cam follower (611), a sensor (613) and a fourth mounting plate (614); the base plate (61) is fixed on the frame (1), the second mounting plate (66) is slidably connected to the base plate (1), and a cam follower mounting plate (612) is provided on a side of the second mounting plate (66) close to the transplanting assembly (2). The cam follower mounting plate (612) is provided with a plurality of cam followers (611), two of the cam followers (611) being a group and used to jointly support one end of a cylindrical battery; sensors (613) are provided at both ends of the cam follower mounting plate (612); the third mounting plate (68) is slidably mounted above the second mounting plate (66), the third cylinder (65) is mounted on the second mounting plate (66), and the piston rod of the third cylinder (65) is fixedly connected to the third mounting plate (68); the third mounting plate (68 ) is provided with a fourth mounting plate (614) on one side close to the transplanting assembly (2), and a plurality of bearing seats (618) are provided on the fourth mounting plate (614), each bearing seat (618) is sleeved with a shaft (617), and a shaft sleeve (616) is provided at one end of the shaft (617) facing the transplanting assembly (2), and each shaft sleeve (616) is respectively located at a certain height directly above the cam followers (611) in a group of two, and when the cylindrical battery is placed on the cam followers (611), the shaft sleeve (616) is coaxial with the cylindrical battery; the shaft (61 7) A spring (615) is sleeved on the upper sleeve, and the two ends of the spring (615) are respectively against the shaft sleeve (616) and the bearing seat (618); a plurality of pulleys (63) are provided on the outer side of one of the fourth mounting plates (614), and a first rotating motor (62) is provided, and a belt (64) is sleeved on the output shaft of the first rotating motor (62), and the belt (64) is S-shaped and passes through each pulley (63) in turn, which is called the driving side, and each shaft (617) of the fourth mounting plate (614) of the driving side is respectively connected to a pulley (63).

8. The cylindrical battery high-efficiency rotary scanning dust removal device according to any one of claims 1 to 4, characterized in that: The camera assembly (7) comprises a camera bracket (71), a camera mounting rod (72), a camera (73), a light source (74) and a light source bracket (75); the camera bracket (71) and the light source bracket (75) are arranged on the frame (1), and the light source bracket (75) is mounted with the light source (74); the camera mounting rod (72) is fixedly mounted on the top of the camera bracket (71) and is located above the first lifting and rotating assembly (6); a plurality of cameras (73) are arranged on the camera mounting rod (72), and the cameras (73) are evenly distributed above the cylindrical batteries (20) lifted by the first lifting and rotating assembly (6); each camera (73) is capable of taking photos of the QR codes or bar codes of (3) to (5) cylindrical batteries at the same time.

9. The cylindrical battery high-efficiency rotary scanning dust removal device according to any one of claims 1 to 4, characterized in that: The cleaning assembly (9) further comprises a support frame (81) and a second lifting cylinder (82); the second lifting and rotating assembly (80) is arranged on both sides of the transplanting assembly (2); the support frame (81) is arranged on the frame (1) and is located on both sides of the second lifting and rotating assembly (80); a second lifting cylinder (82) is arranged on the top of the support frame (81); the dust removal assembly (8) is located directly above the second lifting and rotating assembly (80); and both ends of the dust removal assembly (8) are fixedly connected to the piston rod of the second lifting cylinder (82).

10. The high-efficiency rotary scanning dust removal device for cylindrical batteries according to claim 9, characterized in that: The dust removal assembly (8) comprises a dust hood (85), a shell (86), a second rotating motor (87), a mounting connecting plate (88), a felt roller (89), a scraper (90) and an air extraction nozzle (92); mounting connecting plates (88) are provided on both sides of the shell (86), and the piston rod of the second lifting cylinder (82) is fixedly connected to the mounting connecting plates (88); a plurality of partitions are provided on the upper part of the shell (86) along its length direction, and a gap is left between two adjacent partitions, and the partitions extend downward to form a long strip-shaped air extraction nozzle (92), and a plurality of air extraction holes (91) are provided at the bottom of the air extraction nozzle (92); the dust hood (85) is located above the partition, and the top of the dust hood (85) is connected to the dust collection pipe, and the dust hood (85) and the partition and the air extraction nozzle (92) form an air extraction cavity; a plurality of felt rollers (89) are provided in the shell (86); a plurality of bearings are provided on both sides of the shell (86) The housing (86) has a plurality of pulleys (63) on the outside and a second rotating motor (87) on one side. A belt (64) is sleeved on the output shaft of the second rotating motor (87), and the belt (64) is S-shaped and passes around each pulley (63) in sequence. The two ends of the felt roller (89) are respectively fixed in the bearing seat of the housing (86), and one end of the felt roller (89) is connected to the pulley (63) on the housing (86). The felt roller (89) is located below the partition, and the felt roller (89) is located directly above the cylindrical battery supported by the second supporting rotating assembly (80), corresponding to the cylindrical battery one by one. The air suction nozzle (92) is located on one side of the felt roller (89). The housing (86) has a plurality of scrapers (90) provided therein, and the scrapers (90) are installed at a position close to the air suction hole (91), and the blades of the scrapers are attached to the surface of the felt roller (89).

Images