Battery pack winding device

Abstract

The utility model discloses a battery pack winding device which comprises an air storage tank, an installation cover and a portal frame are installed on the upper portion of the air storage tank, multiple sets of connecting shafts penetrate through the upper portion of the portal frame through bearings, and connecting screw rods are installed at the lower ends of the multiple sets of connecting shafts. The side walls of the multiple sets of connecting screws are each sleeved with an adhesive tape roll and two sets of connecting nuts, a control panel is installed on one side of the air storage box, multiple sets of cutters are arranged in the portal frame, a second forward and reverse rotation motor is installed on the upper portion of the portal frame, and a mounting disc is installed at the output end of the second forward and reverse rotation motor. An electric telescopic rod is mounted on the lower portion of the mounting disc, a lifting plate is mounted at one end of the electric telescopic rod, and a plurality of mounting shafts penetrate through the upper portion of the lifting plate through bearings. The battery pack winding device has the advantages that the mounting cover is adopted, adhesive tape winding work can be carried out on a plurality of battery packs at the same time through the arranged mounting cover, and the working efficiency of the battery pack winding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery pack processing, and in particular to a battery pack winding device. Background Art

[0002] A battery pack is a large-capacity battery group composed of multiple batteries. When producing a battery pack, it is necessary to use tape to wrap the battery pack to complete the bundling of multiple batteries, which is convenient for subsequent packaging and transportation. Winding devices are now often used to complete the tape wrapping of battery packs. In actual use, they have the advantages of simple operation, stable structure and good use effect.

[0003] The prior art discloses a lithium battery pack winding tool with announcement number: CN220796825U. The above utility model can only wrap tape on one battery pack at a time. The sequential operation of multiple battery packs will consume a lot of time, resulting in low working efficiency of this utility model. At the same time, after the tape is cut, the cut end of the tape is re-wound. When it is used again later, the operator needs to find the cut end of the tape, which reduces the practicality of the use of this utility model.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the deficiencies of the prior art, the present invention provides a battery pack winding device that can simultaneously wrap tape around multiple battery packs and quickly find the cut ends of the tape, thereby solving the problems in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] In order to achieve the advantages of being able to simultaneously wrap tape around multiple battery packs and quickly find the cut ends of the tape, the specific technical solutions adopted by the present invention are as follows:

[0009] A battery pack winding device comprises an air storage box, wherein a mounting cover and a gantry are installed on the upper part of the air storage box, a plurality of connecting shafts are passed through the upper part of the gantry through bearings, and the lower ends of the plurality of connecting shafts are all installed with connecting screws, and the side walls of the plurality of connecting screws are sleeved with tape rolls and two sets of connecting nuts, a control panel is installed on one side of the air storage box, a plurality of cutters are arranged inside the gantry, a second forward and reverse motor is installed on the upper part of the gantry, and a mounting plate is installed on the output end of the second forward and reverse motor, and an electric telescopic rod is installed on the lower part of the mounting plate, a lifting plate is installed on one end of the electric telescopic rod, and the upper part of the lifting plate is passed through the plurality of mounting shafts through bearings, and the lower ends of the plurality of mounting shafts are all installed with rotating plates. , multiple groups of cutters are fixedly connected to the lower part of the mounting plate, multiple groups of shaft tubes are passed through the air storage box and the mounting cover through bearings, and vacuum suction cups are installed on the upper ends of multiple groups of shaft tubes, and socket plates are fixedly sleeved on the side walls of multiple groups of vacuum suction cups, control valves are provided on the side walls of multiple groups of shaft tubes, and driven gears are sleeved on the side walls of multiple groups of shaft tubes, a first forward and reverse motor is installed on the upper part of the mounting cover, and a main gear is sleeved on the output end of the first forward and reverse motor, a vacuum pump is installed on one side of the air storage box, and an exhaust pipe is clamped on the output end of the vacuum pump, and one end of the exhaust pipe is fixedly penetrated through one side of the air storage box, and an air intake pipe is fixedly penetrated on the other side of the air storage box, and an opening and closing valve is provided on the side walls of the exhaust pipe and the air intake pipe.

[0010] Furthermore, the threads of the connecting screws of one group on the same side and the connecting nut threads of the two groups on the same side cooperate with each other.

[0011] Furthermore, the lower ends of the multiple groups of connecting screws are all adsorbed with magnet blocks, and the multiple groups of connecting screws are all made of iron material.

[0012] Furthermore, the main gear and the plurality of groups of driven gears are meshed with each other.

[0013] Furthermore, the away surfaces of multiple groups of the cutters are equipped with positioning plates, and the surfaces of multiple groups of the positioning plates are slidably penetrated by two groups of T-shaped rods, one end of the two groups of T-shaped rods on the same side is equipped with a push plate, and the side walls of the two groups of T-shaped rods on the same side are sleeved with telescopic springs.

[0014] Furthermore, the control panel is electrically connected to the first forward and reverse motor, the vacuum pump and the electric telescopic rod through wires.

[0015] Furthermore, a base is installed at the lower part of the air storage box.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a battery pack winding device with the following beneficial effects:

[0018] (1) The utility model adopts an installation cover. When the battery pack winding device is actually used, the operator manually places multiple battery packs on multiple sets of socket plates, and then uses the control panel to extend the electric telescopic rod. Then, the first forward and reverse motor and the vacuum pump are operated. The vacuum pump can extract the air inside the multiple vacuum suction cups, multiple shaft tubes and air storage boxes through the exhaust pipe. When the multiple battery packs are adsorbed by the multiple vacuum suction cups, the left side of the opening and closing valve and the multiple control valves are closed. The electric telescopic rod can move the lifting plate downward. When the multiple rotating plates press the multiple battery packs, the operator manually sticks one end of the multiple tape rolls to the multiple battery packs. The output end of the first forward and reverse motor drives the main gear to rotate. Since the main gear and the multiple sets of driven gears are engaged with each other, the rotating main gear can push the multiple sets of driven gears to rotate. The rotating multiple sets of driven gears can drive the multiple sets of shaft tubes to rotate. The rotating multiple sets of shaft tubes drive the multiple sets of socket plates and the multiple sets of battery packs to rotate through the multiple sets of vacuum suction cups. The rotating multiple sets of battery packs can make the multiple sets of tapes wrap around their surfaces respectively. In this process, the multiple sets of battery packs drive the multiple sets of mounting shafts to rotate through the multiple sets of rotating plates. Through the set mounting cover, the tape winding work can be performed on multiple battery packs at the same time, thereby improving the working efficiency of the battery pack winding device.

[0019] (2) The present invention adopts a cutter. According to the above operation, after the tapes on the surfaces of multiple battery packs are wound, the control panel is used to make the second forward and reverse motor work. The output end of the second forward and reverse motor drives the multiple cutters to rotate through the mounting plate. In this process, the multiple push plates first contact the tapes. Before the multiple cutters contact the tapes, the multiple push plates and the multiple positioning plates will squeeze the multiple telescopic springs. When the multiple cutters cut the tapes respectively, the cut ends of the tapes are attached to the multiple push plates. The control panel is used to reset the output end of the second forward and reverse motor counterclockwise and wait for the next use. The same side set of connecting screws and the two sets of connecting nuts on the same side are used to cooperate with each other. The operator manually rotates the two sets of connecting nuts on the same side counterclockwise to remove the same side set of tape rolls. The removal of the remaining tape rolls can be obtained by the same operation. The cutter can quickly find the cut ends of the tapes, thereby improving the practicality of the battery pack winding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a structural schematic diagram of a battery pack winding device proposed by the present invention;

[0022] Figure 2 It is a top view of the cutter proposed by the utility model;

[0023] Figure 3 It is a three-dimensional diagram of the socket plate proposed by the utility model;

[0024] Figure 4 The utility model proposes Figure 1 A magnified view of middle A;

[0025] Figure 5 The utility model proposes Figure 1 Enlarged view of middle B;

[0026] Figure 6 The utility model proposes Figure 2 Enlarged view of C in the middle.

[0027] In the picture:

[0028] 1. Air storage box; 2. Mounting cover; 3. Gantry; 4. Push plate; 5. Connecting shaft; 6. Connecting screw; 7. Tape roll; 8. Connecting nut; 9. Cutter; 10. Shaft tube; 11. Vacuum suction cup; 12. Socket plate; 13. Control valve; 14. Driven gear; 15. First forward and reverse motor; 16. Main gear; 17. Vacuum pump; 18. Exhaust pipe; 19. Inlet pipe; 20. On-off valve; 21. Second forward and reverse motor; 22. Mounting plate; 23. Positioning plate; 24. T-bar; 25. Telescopic spring; 26. Mounting shaft; 27. Lifting plate; 28. Rotating plate. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the present invention, a battery pack winding device is provided.

[0031] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-6As shown, a battery pack winding device according to an embodiment of the present invention includes an air storage box 1, an installation cover 2 and a gantry 3 are installed on the upper part of the air storage box 1, and multiple groups of connecting shafts 5 are passed through the upper part of the gantry 3 through bearings, and the lower ends of the multiple groups of connecting shafts 5 are installed with connecting screws 6, and the side walls of the multiple groups of connecting screws 6 are sleeved with tape rolls 7 and two groups of connecting nuts 8, a control panel is installed on one side of the air storage box 1, multiple groups of cutters 9 are arranged inside the gantry 3, a second forward and reverse motor 21 is installed on the upper part of the gantry 3, and a mounting plate 22 is installed at the output end of the second forward and reverse motor 21, and an electric telescopic rod is installed at the lower part of the mounting plate 22, a lifting plate 27 is installed at one end of the electric telescopic rod, and the upper part of the lifting plate 27 is passed through multiple groups of mounting shafts 26 through bearings, and the lower ends of the multiple groups of mounting shafts 26 are installed with rotating plates 28, multiple groups of cutters 9 are fixedly connected to the lower part of the mounting plate 22, and the air storage box Multiple groups of shaft tubes 10 are passed through between 1 and the mounting cover 2 through bearings, and the upper ends of the multiple groups of shaft tubes 10 are all equipped with vacuum suction cups 11, and the side walls of the multiple groups of vacuum suction cups 11 are fixedly sleeved with sleeve plates 12, and the lower end side walls of the multiple groups of vacuum suction cups 11 are provided with control valves 13, and the side walls of the multiple groups of shaft tubes 10 are all sleeved with driven gears 14. A first forward and reverse motor 15 is installed on the upper part of the mounting cover 2, and the output end of the first forward and reverse motor 15 is sleeved with a main gear 16. A vacuum pump 17 is installed on one side of the air storage box 1, and the output end of the vacuum pump 17 is clamped with an exhaust pipe 18, and one end of the exhaust pipe 18 is fixedly passed through one side of the air storage box 1, and an air intake pipe 19 is fixedly passed through the other side of the air storage box 1. The side walls of the exhaust pipe 18 and the air intake pipe 19 are all provided with opening and closing valves 20. Through the provided mounting cover 2, tape winding work can be performed on multiple battery packs at the same time, thereby improving the working efficiency of the battery pack winding device.

[0032] In one embodiment, the threads of one set of connecting screws 6 on the same side and the two sets of connecting nuts 8 on the same side cooperate with each other, so as to facilitate adjustment of the use positions of the two sets of connecting nuts 8 on the same side.

[0033] In one embodiment, the lower ends of the multiple sets of connecting screws 6 are all adsorbed with magnet blocks, and the multiple sets of connecting screws 6 are all made of iron material, which ensures the adsorption of the multiple sets of magnet blocks.

[0034] In one embodiment, the main gear 16 and the multiple sets of driven gears 14 are meshed with each other, ensuring that the main gear 16 can drive the multiple sets of driven gears 14 to rotate.

[0035] In one embodiment, positioning plates 23 are installed on the away surfaces of multiple groups of cutters 9, and two groups of T-shaped rods 24 are slidably passed through the surfaces of multiple groups of positioning plates 23. Push plates 4 are installed at one end of the two groups of T-shaped rods 24 on the same side, and the side walls of the two groups of T-shaped rods 24 on the same side are sleeved with telescopic springs 25. Through the set cutters 9, the cut ends of the tape can be quickly found, thereby improving the practicality of the battery pack winding device.

[0036] In one embodiment, the control panel is electrically connected to the first forward and reverse motor 15, the vacuum pump 17 and the electric telescopic rod through wires. The control panel can be implemented through simple programming by technicians in this field. It is common knowledge in the field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0037] In one embodiment, a base is installed at the lower portion of the air storage tank 1 .

[0038] Working principle:

[0039] When the battery pack winding device is actually used, the operator manually places multiple battery packs on the multiple sets of socket plates 12, and then uses the control panel to extend the electric telescopic rod. Then, the first forward and reverse motor 15 and the vacuum pump 17 are operated. The vacuum pump 17 can extract the air inside the multiple sets of vacuum suction cups 11, the multiple sets of shaft tubes 10 and the air storage box 1 through the exhaust pipe 18. When the multiple sets of battery packs are adsorbed by the multiple sets of vacuum suction cups 11, the left set of on-off valves 20 and the multiple sets of control valves 13 are closed, and the electric telescopic rod can move the lifting plate 27 downward. When the multiple sets of rotating plates 28 press the multiple sets of battery packs, the operator A person manually adheres one end of multiple sets of tape rolls 7 to the surfaces of multiple sets of battery packs. Afterwards, the output end of the first forward and reverse motor 15 drives the main gear 16 to rotate. Since the main gear 16 and the multiple sets of driven gears 14 are engaged with each other, the rotating main gear 16 can push the multiple sets of driven gears 14 to rotate. The rotating multiple sets of driven gears 14 can drive the multiple sets of shaft tubes 10 to rotate. The rotating multiple sets of shaft tubes 10 drive the multiple sets of socket plates 12 and the multiple sets of battery packs to rotate through the multiple sets of vacuum suction cups 11. The rotating multiple sets of battery packs can have multiple sets of tapes wrapped around their surfaces respectively. In this process, the multiple sets of battery packs are rotated by the multiple sets of rotating The rotating plate 28 drives the multiple sets of mounting shafts 26 to rotate. Through the provided mounting cover 2, the tape winding work can be performed on multiple battery packs at the same time, thereby improving the working efficiency of the battery pack winding device. At the same time, according to the above operation, when the tape winding on the surface of multiple battery packs is completed, the control panel is used to operate the second forward and reverse motor 21. The output end of the second forward and reverse motor 21 drives the multiple sets of cutters 9 to rotate through the mounting disk 22. During this process, the multiple sets of push plates 4 first contact the tape. Before the multiple sets of cutters 9 contact the multiple sets of tape, the multiple sets of push plates 4 and the multiple sets of positioning plates 23 will squeeze the multiple sets of stretching Compression spring 25, when multiple groups of cutters 9 cut multiple groups of tapes respectively, the cut ends of multiple groups of tapes are pasted on multiple groups of push plates 4, and the control panel is used to reset the output end of the second forward and reverse motor 21 counterclockwise, waiting for the next use, and the same side group of connecting screws 6 and the two groups of connecting nuts 8 on the same side are used to cooperate with each other. The operator manually rotates the two groups of connecting nuts 8 on the same side counterclockwise to remove a group of tape rolls 7 on the same side. The removal of the remaining groups of tape rolls 7 can be obtained by the same operation. The cutter 9 is set, and the cut end of the tape can be quickly found, which improves the practicality of the battery pack winding device.

[0040] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A battery pack winding device, characterized in that: The invention comprises an air storage box (1), wherein a mounting cover (2) and a gantry (3) are mounted on the upper portion of the air storage box (1), wherein a plurality of connecting shafts (5) are passed through the upper portion of the gantry (3) via bearings, and the lower ends of the plurality of connecting shafts (5) are all mounted with connecting screws (6), and the side walls of the plurality of connecting screws (6) are all sleeved with tape rolls (7) and two sets of connecting nuts (8), a control panel is mounted on one side of the air storage box (1), and a plurality of cutting knives (9) are arranged inside the gantry (3) The upper part of the gantry (3) is equipped with a second forward and reverse motor (21), and the output end of the second forward and reverse motor (21) is equipped with a mounting plate (22), and the lower part of the mounting plate (22) is equipped with an electric telescopic rod, one end of the electric telescopic rod is equipped with a lifting plate (27), and the upper part of the lifting plate (27) is penetrated by multiple groups of mounting shafts (26) through bearings, and the lower ends of the multiple groups of mounting shafts (26) are all equipped with rotating plates (28), and the multiple groups of cutters (9) are connected to the mounting plate (22). ) is fixedly connected to the lower part of the air storage box (1) and the mounting cover (2), and multiple groups of shaft tubes (10) are passed through the air storage box (1) and the mounting cover (2) through bearings, and the upper ends of the multiple groups of shaft tubes (10) are all installed with vacuum suction cups (11), and the side walls of the multiple groups of vacuum suction cups (11) are all fixedly sleeved with sleeve plates (12), the lower end side walls of the multiple groups of vacuum suction cups (11) are all provided with control valves (13), the side walls of the multiple groups of shaft tubes (10) are all sleeved with driven gears (14), and the upper part of the mounting cover (2) is installed A first forward and reverse motor (15) is provided, and the output end of the first forward and reverse motor (15) is sleeved with a main gear (16); a vacuum pump (17) is installed on one side of the air storage box (1), and an exhaust pipe (18) is clamped on the output end of the vacuum pump (17); one end of the exhaust pipe (18) is fixedly passed through one side of the air storage box (1), and an air intake pipe (19) is fixedly passed through the other side of the air storage box (1); and the side walls of the exhaust pipe (18) and the air intake pipe (19) are both provided with opening and closing valves (20).

2. The battery pack winding device according to claim 1, characterized in that: The threads of the connecting screws (6) of one group on the same side and the connecting nuts (8) of the two groups on the same side cooperate with each other.

3. The battery pack winding device according to claim 1, characterized in that: The lower ends of the plurality of groups of connecting screw rods (6) are all adsorbed with magnet blocks, and the plurality of groups of connecting screw rods (6) are all made of iron material.

4. The battery pack winding device according to claim 1, characterized in that: The main gear (16) is meshed with a plurality of sets of driven gears (14).

5. The battery pack winding device according to claim 1, characterized in that: Positioning plates (23) are installed on the away surfaces of the multiple groups of cutters (9), and two groups of T-shaped rods (24) are slidably passed through the surfaces of the multiple groups of positioning plates (23). Push plates (4) are installed at one end of the two groups of T-shaped rods (24) on the same side, and telescopic springs (25) are sleeved on the side walls of the two groups of T-shaped rods (24) on the same side.

6. The battery pack winding device according to claim 1, characterized in that: The control panel is electrically connected to the first forward and reverse motor (15), the vacuum pump (17) and the electric telescopic rod through electric wires.

7. The battery pack winding device according to claim 1, characterized in that: A base is installed at the lower part of the air storage box (1).

Images