Lithium battery high-speed circulating elevator

Abstract

The invention discloses a lithium battery high-speed circulating lifter which comprises lifting frames, a corridor, conveyors, synchronous belt wheel sets, a bracket and a deflector rod, the lifting frames are erected in pairs, the corridor is erected at the top ends of the lifting frames, the conveyors opposite in direction are arranged on the corridor in a layered mode, and the two synchronous belt wheel sets driven by a gear motor are longitudinally arranged in each lifting frame. A plurality of brackets distributed at equal intervals are hung on the synchronous belt wheel sets, and the synchronous belt wheel sets are connected with the conveyors in a one-to-one correspondence mode through shifting rods. By means of the mode, according to the high-speed circulating elevator for the lithium batteries, the continuously-distributed brackets are hung on the synchronous belt wheel set, so that a plurality of lithium battery trays are loaded in the single lifting stroke, and loading and releasing of materials are completed before the upper end and the lower end of the synchronous belt wheel set are overturned and steered; therefore, high-span rapid transmission of the lithium batteries is achieved, seamless connection of production lines is achieved, and meanwhile the transmission efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of logistics line conveying equipment, in particular to a lithium battery high-speed circulating elevator. BACKGROUND

[0002] The battery pack is assembled by a large number of stacked battery cells, and the production line scale of the lithium battery is large. When designing the production line of the traditional factory building, the fire passage needs to be specially avoided to realize safe production. However, the opening of the fire passage will cause the interruption of the production line. The interruption interval needs to be manually transferred by material loading and unloading. This requires additional redundant space on the production line path. This not only reduces the labor cost, but also increases the equipment expenditure. SUMMARY

[0003] The technical problem solved by the present application is to provide a lithium battery high-speed circulating elevator. A plurality of lithium battery trays are loaded in a single lifting stroke by mounting a continuously distributed bracket on the synchronous pulley set, and the loading and release of the material are completed before the synchronous pulley set is turned over at the upper and lower ends. The high-span rapid transmission of the lithium battery is realized, and the seamless connection of the production line is realized, and the transmission efficiency is greatly improved.

[0004] To solve the above technical problems, one technical scheme adopted by the present application is to provide a lithium battery high-speed circulating elevator, comprising a lifting frame, a corridor, a conveyor, a synchronous pulley set, a bracket, and a lever. The lifting frame is vertically arranged in pairs and has a corridor erected at the top. The corridor is provided with conveyors in opposite directions. Each lifting frame is provided with two groups of synchronous pulley sets driven by a speed reducer motor. The synchronous pulley set is mounted with a plurality of equally spaced brackets. Each synchronous pulley set is connected to each conveyor through a lever. Each lever is suspended at the top of the lifting frame by a servo linear module.

[0005] In a preferred embodiment of the present application, the lower part of the lifting frame is provided with a transfer table. Each transfer table is connected to the lower end of each synchronous pulley set. The transfer table is used for external ground logistics line.

[0006] In a preferred embodiment of the present application, the two synchronous pulley sets are arranged in parallel in the lifting frame. Each synchronous pulley set is arranged on both sides of the transfer table.

[0007] In a preferred embodiment of the present application, the two sides of the synchronous pulley set are provided with guide columns with a rhombus cross section. The back of the bracket is provided with a guide wheel matching the guide column. The upper and lower ends of the guide column are provided with a pyramid-shaped transition chamfer. The transition chamfer is used to assist the bracket to turn at the upper and lower ends of the synchronous pulley set.

[0008] In a preferred embodiment of the present application, the main pulley set is symmetrically arranged on the opposite sides of the bracket, the auxiliary pulley set is arranged on the two sides of the transfer table, and the main pulley set and the auxiliary pulley set are staggered and connected, and the auxiliary pulley set is used to transfer the material tray on the transfer table to the main pulley set.

[0009] In a preferred embodiment of the present application, the bracket is a vertical mounting back plate, and the surface of the back plate is stacked with wear-resistant protective plates.

[0010] In a preferred embodiment of the present application, the lifting frame is vertically mounted with a guide baffle, and the guide baffle is arranged on the two sides of the synchronous pulley set.

[0011] In a preferred embodiment of the present application, the lifting frame is provided with a vertically arranged induction chuck and a photoelectric switch at the top end of the synchronous pulley set, and the tail end of the induction chuck is attached with a matching induction sheet of the photoelectric switch.

[0012] In a preferred embodiment of the present application, the side edge of the bracket is provided with a position sensing sheet, and the lower part of the lifting frame is provided with a photoelectric sensor matching the position sensing sheet, and the photoelectric sensor is used to realize the material transfer between the bracket and the conveyor in cooperation with the servo linear module.

[0013] In a preferred embodiment of the present application, the corridor and the lifting frame form an escape door of a door structure, and the escape passage is formed between the lifting frames; and the conveyor and the synchronous pulley set cooperatively form a circulating conveying passage.

[0014] The present application has the advantages that the lithium battery high-speed circulating elevator provided by the present application loads multiple lithium battery trays in a single lifting stroke by mounting the continuously distributed brackets on the synchronous pulley set, and completes the loading and releasing of the materials before turning over at the upper and lower ends of the synchronous pulley set, thereby realizing the high-span rapid transmission of the lithium batteries, realizing the seamless connection of the production lines, and greatly improving the transmission efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Figure 1 is a whole machine structure diagram of a preferred embodiment of the lithium battery high-speed circulating elevator of the present application; Figure 2 is an internal structure diagram of a preferred embodiment of the lithium battery high-speed circulating elevator of the present application; Figure 3It is a synchronous pulley group structure diagram of a preferred embodiment of the high-speed cycle elevator of the lithium battery; Figure 4 It is a synchronous pulley group structure diagram of a preferred embodiment of the high-speed cycle elevator of the lithium battery; Figure 5 It is an upper end structure diagram of the synchronous pulley group of a preferred embodiment of the high-speed cycle elevator of the lithium battery; Figure 6 It is a lower end structure diagram of the synchronous pulley group of a preferred embodiment of the high-speed cycle elevator of the lithium battery; Figure 7 It is a guide baffle structure diagram of a preferred embodiment of the high-speed cycle elevator of the lithium battery; Figure 8 It is a transfer table structure diagram of a preferred embodiment of the high-speed cycle elevator of the lithium battery. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0017] As shown in Figures 1-8 , the embodiments of the present application include: A high-speed cycle elevator of lithium battery, comprising a lifting frame 1, a corridor 2, a conveyor 3, a synchronous pulley group 4, a bracket 5, a lever 6, the lifting frame 1 is opposite and the top end is erected with the corridor 2, the corridor 2 is arranged with the conveyor 3 in opposite directions, each lifting frame 1 is longitudinally provided with two groups of synchronous pulley groups 4 driven by a speed reducer motor 7, the synchronous pulley group 4 is hung with several equidistantly distributed brackets 5, each group of 100 synchronous pulley groups 4 is connected with each conveyor 3 one by one through a lever 6, and each lever 6 is hoisted at the top end of the lifting frame 1 through a servo linear module 8.

[0018] Among them, the lower part of the lifting frame 1 is provided with a transfer table 9, and each transfer table 9 is connected to the lower end of each synchronous pulley group 4, and the transfer table 9 is used for external ground logistics line.

[0019] Further, the group 100 is built in the lifting frame 1 by two synchronous pulley groups 4 in parallel.

[0020] Furthermore, the synchronous pulley set 4 is provided with guide posts 11 with a rhomboid cross section on both sides, and the bracket 5 is provided with guide wheels 12 that match the guide posts 11 on the back. The upper and lower ends of the guide posts 11 are provided with pyramidal transition chamfers 13, which are used to assist the bracket 5 in turning at the upper and lower ends of the synchronous pulley set 4.

[0021] Furthermore, the bracket 5 is symmetrically provided with main pulley groups 14 on opposite sides, and auxiliary pulley groups 15 are provided on both sides of the transfer platform 9. The main pulley groups 14 and auxiliary pulley groups 15 are connected alternately. The auxiliary pulley groups 15 are used to transfer the material trays on the transfer platform 9 to the main pulley groups 14.

[0022] Furthermore, the bracket 5 is an upright mounting back plate, and the surface of the back plate is covered with a wear-resistant protective plate 16.

[0023] Furthermore, a guide baffle 17 is vertically installed inside the lifting frame 1, and the guide baffle 17 is arranged on both sides of the synchronous pulley group 4.

[0024] Furthermore, the lifting frame 1 is provided with a vertically arranged induction suction cup 18 and a photoelectric switch 19 at the top of the synchronous pulley group 4, and the tail end of the induction suction cup 18 is attached with a sensing plate matching the photoelectric switch 19.

[0025] Furthermore, the side edge of the bracket 5 is provided with a positioning sensor 20, and the lower part of the lifting frame 1 is provided with a photoelectric sensor 21 that matches the positioning sensor 20. The photoelectric sensor 21 is used to coordinate with the servo linear module 8 to realize the material transfer between the bracket 5 and the conveyor 3.

[0026] Furthermore, the connecting corridor 2 and the lifting frame 1 form an escape door with a gate-like structure, and the lifting frames 1 form an escape passage; the conveyor 3 and the synchronous pulley group 4 cooperate with each other to form a circulating conveying passage.

[0027] This product is used above the escape door frame in fire escape routes, which can seamlessly connect the production lines on both sides of the fire escape route, allowing upstream and downstream material trays to be transferred across the escape door.

[0028] like Figure 1 As shown, the upstream logistics line transports a tray containing lithium batteries to point A. The tray is transferred to the auxiliary pulley group 15 on the transfer platform 9 and then stopped by the guide baffle 17. Next, the tray is lifted to the top point B by the synchronous pulley group 4. Then, the servo linear module 8 drives the lever 6 to move horizontally, transferring the tray from the synchronous pulley group 4 to the conveyor 3. The conveyor 3 transports the tray to point C. Similarly, it is pushed into the synchronous pulley group 4 by another servo linear module 8. Then, the synchronous pulley group 4 moves downward to point D, and then the servo linear module 8 at point D pushes the tray onto the downstream logistics line.

[0029] In addition, when the downstream work station completes the material taking operation on the lithium battery, the empty tray will be circulated by the circulation conveying line to point a as shown Figure 1 Similarly, the empty tray will pass through point b and then point c to reach point d, and then the empty tray will be pushed out by the servo linear module 8 at point d, and the circulation will flow to the feeding end.

[0030] The entire circulation route spans the escape door, so that the production line isolated on both sides of the fire exit can be seamlessly connected. In addition, since the bracket 5 is constructed on the entire belt of the synchronous belt pulley set 4, high-speed lifting of the lithium battery tray is achieved. The conventional lifting machine usually adopts a lifting platform form, and only one tray can be carried by one lifting action. The bracket 5 of the product can complete the turnover action at the upper and lower ends of the synchronous belt pulley set 4, and continuously implement the lifting of the lithium battery.

[0031] In summary, the present application provides a high-speed circulation elevator for lithium batteries, which loads a plurality of lithium battery trays in a single lifting stroke by mounting a continuously distributed bracket on the synchronous belt pulley set, and completes the loading and release of the material before turning over at the upper and lower ends of the synchronous belt pulley set, thereby achieving high-span rapid transmission of the lithium battery, realizing seamless connection of the production line, and greatly improving the transmission efficiency.

[0032] The above is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation using the content of the present application, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the present application.

Claims

1. A high-speed circulating elevator for lithium batteries, characterized in that, The system includes lifting frames, connecting corridors, conveyors, synchronous pulley sets, brackets, and levers. The lifting frames stand in pairs and are connected at the top. The connecting corridors are equipped with conveyors in opposite directions on each layer. Each lifting frame has two sets of synchronous pulley sets, each driven by a geared motor. Several brackets are hung on the synchronous pulley sets at equal intervals. Each set of synchronous pulley sets is connected to each of the conveyors in a one-to-one correspondence via a lever. Each lever is suspended at the top of the lifting frame by a servo linear module.

2. The high-speed circulating elevator for lithium batteries according to claim 1, characterized in that, The lower part of the lifting frame is equipped with transfer platforms, each of which is connected to the lower end of each synchronous pulley group. The transfer platforms are used to connect to the external ground logistics line.

3. The high-speed circulating elevator for lithium batteries according to claim 2, characterized in that, The group consists of two synchronous pulley sets arranged in parallel within the lifting frame, with each synchronous pulley set positioned on either side of the transfer platform.

4. The high-speed circulating elevator for lithium batteries according to claim 1, characterized in that, The synchronous pulley set has guide posts with a rhomboid cross-section on both sides, and a guide wheel that matches the guide posts is provided on the back of the bracket. The upper and lower ends of the guide posts are provided with pyramidal transition chamfers, which are used to assist the bracket in turning at the upper and lower ends of the synchronous pulley set.

5. The high-speed circulating elevator for lithium batteries according to claim 3, characterized in that, The bracket is symmetrically provided with main pulley groups on opposite sides, and auxiliary pulley groups are provided on both sides of the transfer platform. The main pulley groups and auxiliary pulley groups are connected alternately. The auxiliary pulley groups are used to transfer the material pallets on the transfer platform to the main pulley groups.

6. The high-speed circulating elevator for lithium batteries according to claim 1, characterized in that, The bracket is a vertically mounted back plate, and the surface of the back plate is covered with wear-resistant protective plates.

7. The high-speed circulating elevator for lithium batteries according to claim 1, characterized in that, The lifting frame is vertically installed with guide baffles, which are arranged on both sides of the synchronous belt pulley set.

8. The high-speed circulating elevator for lithium batteries according to claim 1, characterized in that, The lifting frame is equipped with a vertically arranged induction suction cup and photoelectric switch at the top of the synchronous pulley assembly, and a sensing plate matching the photoelectric switch is attached to the tail end of the induction suction cup.

9. The high-speed circulating elevator for lithium batteries according to claim 4, characterized in that, The side edge of the bracket is provided with a positioning sensor, and the lower part of the lifting frame is provided with a photoelectric sensor that matches the positioning sensor. The photoelectric sensor is used to coordinate with the servo linear module to realize the material transfer between the bracket and the conveyor.

10. The high-speed circulating elevator for lithium batteries according to claim 1, characterized in that, The connecting corridor and the lifting frame form an escape door with a gate-like structure, and the lifting frames form an escape passage; the conveyor and the synchronous pulley set cooperate with each other to form a circulating conveying passage.

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