Auxiliary device for soft package lithium battery production

Abstract

The utility model relates to the technical field of soft package lithium battery production, in particular to an auxiliary device for soft package lithium battery production, which comprises a rotating frame, a rotating tray is movably connected in the rotating frame, the surface of the rotating tray is fixedly connected with a conveying belt, and the bottom end of the rotating frame is fixedly connected with a motor frame. And a driving motor is arranged in the motor frame. Through the arrangement of the rotating frame, the conveying belt, the material storage side frame, the lifting frame, the lifting push rod, the limiting side plate, the storage frame, the material pushing push rod, the material pushing strip base, the storage groove, the battery material box, the separation material frame and the battery frame body, more efficient and stable feeding and discharging operation can be achieved during soft package lithium battery production; a worker firstly puts a group of battery material boxes filled with battery rack bodies through separation racks into a storage groove of a storage side rack on one side, and puts the other group of empty battery material boxes into a storage groove of a storage side rack on the other side.

Description

Technical Field

[0001] The utility model relates to the technical field of soft-pack lithium battery production, in particular to an auxiliary device for soft-pack lithium battery production. Background Art

[0002] Soft-pack lithium batteries are simply liquid lithium-ion batteries covered with a polymer shell and structurally packaged with aluminum-plastic film. In the event of a safety hazard, the soft-pack battery will at most bulge and crack. The existing soft-pack battery cell models are relatively small and cannot meet market demand, and the cost of developing new models is high.

[0003] For example, the patent document with the announcement number CN 216271478 U discloses an auxiliary device for the production of soft-pack lithium batteries, including a base, a bracket fixedly connected to the top of the base, a conveyor frame fixedly connected to the inside of the bracket, side panels fixedly arranged on both the front and rear sides of the conveyor frame, and a first connecting plate and two second connecting plates fixedly connected to the top of the side panels. The auxiliary device for the production of soft-pack lithium batteries can evenly distribute and arrange the lithium batteries on the conveyor frame and convey them through the mutual cooperation between the first connecting plate, the second connecting plate, the separator, the rubber soft block; the driving roller, the conveyor belt, the stepping drive motor, the connecting seat, the connecting groove, the transmission mechanism and the collecting mechanism, so that the lithium batteries can enter the interior of the collecting mechanism from the connecting groove, so as to realize the orderly arrangement and collection of the lithium batteries, without the need for manual sorting and processing in the later stage, saving time and improving production efficiency.

[0004] However, during the production process of soft-pack lithium batteries, this structure can often only perform simple soft-pack lithium battery production conveying, inspection, loading and unloading operations, but it is unable to quickly stack all the soft-pack lithium batteries in multiple layers inside the transfer box, and manual final collection operations are still required, affecting the overall efficiency of soft-pack lithium battery production. At the same time, the equipment is unable to quickly switch between two sets of conveyor lines and cannot meet daily use needs. Therefore, it is urgent to design an auxiliary device for soft-pack lithium battery production to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary device for the production of soft-pack lithium batteries to solve the problem that the existing structure proposed in the above background technology can only perform simple soft-pack lithium battery production conveying, detection and loading and unloading operations during the production of soft-pack lithium batteries, but cannot perform multi-layer rapid stacking operations on all soft-pack lithium batteries inside the transfer box, and manual final collection operations are required, which affects the overall efficiency of the soft-pack lithium battery production. At the same time, the equipment cannot perform rapid switching operations between two sets of conveyor lines and cannot meet daily usage needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary device for the production of soft-pack lithium batteries, comprising a rotating frame, a rotating tray is movably connected inside the rotating frame, a conveyor belt is fixedly connected to the surface of the rotating tray, a motor frame is fixedly connected to the bottom end of the rotating frame, and a driving motor is arranged inside the motor frame;

[0007] A material storage side frame, the four sides of the rotating frame are fixedly connected with the material storage side frame, the bottom end of the material storage side frame is fixedly connected with a lifting frame, and a lifting push rod is arranged at the bottom center of the lifting frame.

[0008] Preferably, one end of the surface of the material storage side frame is fixedly connected to a limiting side plate, and a storage rack is provided at the center of the limiting side plate.

[0009] Preferably, a material pushing rod is provided on the back of the storage rack, and a material pushing bar seat is movably connected to the interior of the storage rack through the material pushing rod.

[0010] Preferably, a storage slot is provided inside the material storage side frame, and a battery material box is movably connected inside the storage slot.

[0011] Preferably, the inner wall of the battery material box is provided with a partition material rack, and the battery rack body is evenly arranged inside the partition material rack.

[0012] Preferably, positioning rubber strips are provided on four sides of the inner bottom wall of the rotating frame, and positioning slots are provided on four sides of the bottom of the rotating tray.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The auxiliary device for the production of soft-pack lithium batteries can realize more efficient and stable loading and unloading operations during the production of soft-pack lithium batteries through the arranged rotating frame, conveyor belt, material storage side frame, lifting frame, lifting push rod, limiting side plate, storage frame, material pushing push rod, material pushing bar seat, storage tank, battery material box, partition material frame and battery rack body. In the actual use process, the staff first puts a group of battery material boxes filled with battery rack bodies through the partition material frame into the storage tank of the material storage side frame on one side, and puts another group of empty battery material boxes into the storage tank of the material storage side frame on the other side. At this time, the lifting frames at the bottom of the two groups of material storage side frames can be lifted and lowered through each group. The lifting push rod is used to adjust the two groups of battery material boxes to a high and low height state respectively, and then the pushing push rod on the back of the storage rack on one side of the battery rack body is started, and the battery rack body is quickly pushed out from the inside of the partition rack through the pushing bar seat and transported through the conveyor belt. After that, when the battery rack body comes to the empty battery material box position, the pushing push rod and the pushing bar seat are also used to perform adaptive limit top connection operations. Finally, through the opposite lifting directions of the two groups of lifting push rods, all battery rack bodies can be quickly loaded and unloaded, which meets the daily auxiliary operations for the efficient production of soft-pack lithium batteries and reflects the practicality of the equipment design.

[0015] The auxiliary device for the production of soft-pack lithium batteries further improves the overall use effect of the equipment by means of the rotating frame, rotating tray, conveyor belt, motor frame, driving motor, material storage side frame, battery material box, positioning rubber strip and positioning card slot. In daily use, after the battery frame bodies inside the two groups of battery material boxes complete rapid loading and unloading through the material storage side frames on both sides, the staff can start the driving motor on the surface of the motor frame to drive the rotating tray inside the rotating frame to perform rotation and adjustment operations as a whole, so that the conveyor belts docked with the material storage side frames on both sides are switched to the position docked with the material storage side frames at both ends, and then the material storage side frames at both ends continue to perform rapid loading and unloading operations for the production of soft-pack lithium batteries. At the same time, when the rotating tray rotates inside the rotating frame, it can be stably positioned at the positioning rubber strip on the bottom wall of the rotating frame in the positioning card slot area at the bottom, thereby ensuring the stability of the overall conveying of the conveyor belt and reflecting the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the rotating frame and the rotating tray of the utility model;

[0018] Figure 3 It is an overall schematic diagram of the motor frame structure of the utility model;

[0019] Figure 4 For this utility model Figure 1A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1. rotating frame; 2. rotating tray; 3. conveyor belt; 4. motor frame; 5. driving motor; 6. material storage side frame; 7. lifting frame; 8. lifting push rod; 9. limiting side plate; 10. storage rack; 11. material pushing rod; 12. material pushing bar seat; 13. storage tank; 14. battery material box; 15. partition material rack; 16. battery rack body; 17. positioning rubber strip; 18. positioning card slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] The invention discloses an auxiliary device for producing soft-pack lithium batteries, comprising a rotating frame 1, wherein a rotating tray 2 is movably connected inside the rotating frame 1, a conveyor belt 3 is fixedly connected to the surface of the rotating tray 2, a motor frame 4 is fixedly connected to the bottom end of the rotating frame 1, a driving motor 5 is arranged inside the motor frame 4, a storage slot 13 is provided inside a material storage side frame 6, a battery material box 14 is movably connected inside the storage slot 13, a partition material frame 15 is provided on the inner wall of the battery material box 14, a battery frame body 16 is evenly arranged inside the partition material frame 15, positioning rubber strips 17 are provided on the four sides of the inner bottom wall of the rotating frame 1, and positioning card slots 18 are provided on the four sides of the bottom of the rotating tray 2, the driving motor 5 on the surface of the motor frame 4 is started, so that it drives the rotating tray 2 inside the rotating frame 1 to rotate and adjust the whole, so that the conveyor belts 3 docking the material storage side frames 6 on both sides are switched to the position docking the material storage side frames 6 at both ends, and then the material storage side frames 6 at both ends continue to perform rapid loading and unloading operations for the production of soft-pack lithium batteries.

[0024] The storage side frame 6 and the rotating frame 1 are fixedly connected to the storage side frames 6 on the four sides, the bottom end of the storage side frame 6 is fixedly connected to the lifting frame 7, and the bottom center of the lifting frame 7 is provided with a lifting push rod 8. One end of the surface of the storage side frame 6 is fixedly connected to the limiting side plate 9, and the center of the limiting side plate 9 is provided with a storage rack 10. The back of the storage rack 10 is provided with a pushing push rod 11, and the interior of the storage rack 10 is movably connected with a pushing bar seat 12 through the pushing push rod 11. By starting the pushing push rod 11 on the back of the storage rack 10 on the side where the battery rack body 16 is installed, the battery rack body 16 is quickly pushed out from the inside of the partition rack 15 through the pushing bar seat 12, and is transported through the conveyor belt 3. After that, when the battery rack body 16 comes to the position of the empty battery material box 14, the pushing push rod 11 and the pushing bar seat 12 are also used to perform adaptive limiting top connection operations.

[0025] Working principle: When in use, the user first puts a group of battery boxes 14 filled with battery rack bodies 16 through the partition material rack 15 into the storage slot 13 of the storage side rack 6 on one side, and puts another group of empty battery boxes 14 into the storage slot 13 of the storage side rack 6 on the other side. At this time, the lifting frame 7 at the bottom of the two groups of storage side racks 6 can adjust the two groups of battery boxes 14 to a high and low height state respectively through the lifting push rods 8 of each group, and then start the pushing push rod 11 on the back of the storage rack 10 on one side of the battery rack body 16, and quickly push the battery rack body 16 out of the partition material rack 15 through the pushing strip seat 12, and convey it through the conveyor belt 3. After that, when the battery rack body 16 comes to the position of the empty battery box 14, the pushing push rod 11 and the pushing strip seat 12 are also used to perform adaptive limit top connection operations, and finally the opposite lifting of the two groups of lifting push rods 8 is used. The cam 14 is a substantially parallel plate 16 which is arranged on the upper and lower sides of the cam 14. The cam 14 is a substantially parallel plate 16 which is arranged on the upper and lower sides of the cam 14. The cam 14 is a substantially parallel plate 16 which is arranged on the upper and lower sides of the cam 14. The cam 14 is a substantially parallel plate 16 which is arranged on the upper and lower sides of the cam 14. The cam 14 is a substantially parallel plate 16 which is arranged on the upper and lower sides of the cam 14. The cam 14 is a substantially parallel plate 16 which is arranged on the upper and lower sides of the cam 14.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An auxiliary device for producing soft-pack lithium batteries, comprising a rotating frame (1), characterized in that: The rotating frame (1) is movably connected to a rotating tray (2) inside, the surface of the rotating tray (2) is fixedly connected to a conveyor belt (3), the bottom end of the rotating frame (1) is fixedly connected to a motor frame (4), and a driving motor (5) is arranged inside the motor frame (4); A material storage side frame (6), wherein the four sides of the rotating frame (1) are fixedly connected to the material storage side frame (6), the bottom end of the material storage side frame (6) is fixedly connected to a lifting frame (7), and a lifting push rod (8) is arranged at the center of the bottom end of the lifting frame (7).

2. The auxiliary device for producing soft-pack lithium batteries according to claim 1, characterized in that: One end of the surface of the material storage side frame (6) is fixedly connected to a limiting side plate (9), and a storage frame (10) is arranged at the center of the limiting side plate (9).

3. The auxiliary device for producing soft-pack lithium batteries according to claim 2, characterized in that: A material pushing rod (11) is provided at the back of the storage rack (10), and a material pushing bar seat (12) is movably connected inside the storage rack (10) via the material pushing rod (11).

4. The auxiliary device for producing soft-pack lithium batteries according to claim 1, characterized in that: A storage slot (13) is provided inside the material storage side frame (6), and a battery material box (14) is movably connected inside the storage slot (13).

5. The auxiliary device for producing soft-pack lithium batteries according to claim 4, characterized in that: The inner wall of the battery material box (14) is provided with a partition material rack (15), and the interior of the partition material rack (15) is evenly provided with battery rack bodies (16).

6. The auxiliary device for producing soft-pack lithium batteries according to claim 1, characterized in that: Positioning rubber strips (17) are provided on four sides of the inner bottom wall of the rotating frame (1), and positioning slots (18) are provided on four sides of the bottom of the rotating tray (2).

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