Bearing device for conveying battery diaphragm

Abstract

The utility model discloses a bearing device for conveying a battery diaphragm, which comprises a bearing main body, two groups of self-powered conveying components are mounted at the lower end of the bearing main body, two groups of accommodating grooves are formed in the bottom of the bearing main body, and the self-powered conveying components are positioned in the corresponding accommodating grooves and are telescopically arranged; the self-powered conveying assembly comprises a conveying mounting frame, at least two self-powered wheels are mounted at the bottom of the conveying mounting frame, and a hydraulic telescopic element is mounted between the conveying mounting frame and the inner wall of the containing groove; the top of the bearing main body is rotationally connected with a rotating platform for bearing a roll-shaped battery diaphragm, and a hydraulic rotating element for controlling the roll-shaped battery diaphragm to rotate is mounted at the bottom of the bearing main body. The conveying efficiency and stability of the roll-shaped battery diaphragms are guaranteed, the conveying efficiency of the roll-shaped battery diaphragms is further improved, and the roll-shaped battery diaphragm conveying device is particularly suitable for reversing conveying of the roll-shaped battery diaphragms with large mass.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a carrying device for battery separator conveying. Background Art

[0002] During the conveying process of the battery separator between the intersecting conveying lines, since the conveying directions of different production lines are different, it is necessary to switch the conveying direction of the battery separator; for some small manufacturing enterprises, universal ball bearings or hoisting structures are arranged at the intersecting part of the conveying line to convey the battery separator and the tray in the reverse direction. The reverse conveying at this stage requires manual assistance, the operation process is relatively cumbersome, and the degree of automation is low.

[0003] Some production lines can adjust the conveying direction of the tray through push rods and reversing components to achieve automatic reversing during the conveying process of the battery separator; however, during the reversing process, it is necessary to convey the rolled battery separator to a predetermined position under the action of inertia or external force, which has high requirements for the conveying control of rolled battery separators of different sizes and types, requires a large transformation of the conveying production line, and is limited in the adaptability and efficiency of the reverse conveying of rolled battery separators with a large mass; and by using a traditional tray to carry the battery separator, it is necessary to manually collect the tray periodically and distribute it to a predetermined position, which requires manual participation, and the automation efficiency of the battery separator conveying is limited. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a carrying device for battery separator conveying, which ensures the efficiency and stability of the conveying of the rolled battery separator, further improves the conveying efficiency of the rolled battery separator, and is particularly suitable for the reverse conveying of rolled battery separators with a large mass.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A carrying device for battery separator conveying, comprising a carrying main body, two groups of self-powered conveying components are installed at the lower end of the carrying main body, two groups of accommodating grooves are opened at the bottom of the carrying main body, the self-powered conveying components are telescopically arranged in the corresponding accommodating grooves, the self-powered conveying components include a conveying mounting frame, at least two self-powered wheels are installed at the bottom of the conveying mounting frame, and a hydraulic telescopic element is installed between the conveying mounting frame and the inner wall of the accommodating groove; a rotating platform for carrying the rolled battery separator is rotatably connected to the top of the carrying main body, a hydraulic rotating element for controlling the rotation of the rolled battery separator is installed at the bottom of the carrying main body, and the rotating end of the hydraulic rotating element penetrates through the carrying main body and is fixedly connected to the rotating platform.

[0007] Preferably, the hydraulic telescopic element is communicated with an oil tank through a first pumping pipeline of a built-in pump body.

[0008] Preferably, the hydraulic telescopic element is communicated with the hydraulic rotary element through a second pumping pipeline, and a solenoid valve is arranged in the second pumping pipeline.

[0009] Preferably, a first elastic element is arranged inside the hydraulic telescopic element. The rotating end of the hydraulic rotary element is connected to a rotating platform through a coupling shaft, and a second elastic element is sleeved outside the coupling shaft. The second elastic element is a torsion elastic element.

[0010] Preferably, a guide rod is arranged in the accommodating groove, and the guide rod penetrates through the conveying mounting frame and is slidably connected thereto.

[0011] Preferably, a detection element is installed at the bottom of the conveying mounting frame, and the position of the self-powered wheel is detected through the detection element.

[0012] Preferably, the hydraulic rotary element is embedded and installed at the bottom of the bearing body.

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

[0014] By arranging the bearing device, the tray can be replaced to realize the active reverse conveying of the roll-shaped battery separator, ensuring the efficiency and stability of the conveying of the roll-shaped battery separator; by arranging the hydraulic rotary element, the deflection direction of the roll-shaped battery separator can be adjusted, so that the roll-shaped battery separator is at a rated deflection angle on different conveying lines, meeting the requirements of hoisting and blanking on different conveying lines; at the same time, after blanking, the whole bearing device can return to the predetermined position along the predetermined track automatically without manual intervention, further improving the conveying efficiency of the roll-shaped battery separator, and is especially suitable for the reverse conveying of the roll-shaped battery separator with a large mass. Description of the Drawings

[0015] Figure 1 It is an exploded structural schematic diagram of the structure of the present utility model.

[0016] Figure 2 It is the Figure 1 bottom view structural schematic diagram of the structure of the present utility model.

[0017] Figure 3 It is the Figure 2 A-A sectional structural schematic diagram of the structure of the present utility model.

[0018] Figure 4 It is the application state schematic diagram of the structure of the present utility model.

[0019] In the figure: 100, the second conveyor line; 200, the lifting assembly; 300, the roll-shaped battery separator; 400, the carrying device; 410, the carrying main body; 420, the rotating platform; 421, the coupling shaft; 422, the torsion elastic element; 430, the self-powered conveying assembly; 431, the conveying mounting frame; 432, the self-powered wheel; 433, the guide rod; 434, the hydraulic telescopic element; 440, the hydraulic rotating element; 450, the detection element; 500, the auxiliary lifting device; 600, the first conveyor line. Detailed implementation manners

[0020] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe the detailed implementation manners of the present utility model in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific implementations disclosed below.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manners.

[0022] During the process of conveying the battery separator between the intersecting conveyor lines, since the conveying directions of different production lines are different, it is necessary to switch the conveying direction of the battery separator; for some small manufacturing enterprises, universal balls or hoisting structures are arranged at the intersecting parts of the conveyor lines to convey the battery separator and the tray in the reverse direction. The reverse conveying at this stage requires manual assistance, and the operation process is relatively cumbersome and the degree of automation is low.

[0023] Some production lines can adjust the conveying direction of the tray through push rods and reversing components to achieve automatic reversing during the conveying process of the battery separator; however, during the reversing process, it is necessary to convey the roll-shaped battery separator to a predetermined position under the action of inertia or external force, which has high requirements for the control of the conveying of roll-shaped battery separators of different sizes and types, requires a large transformation of the conveying production line, and is limited in the adaptability and efficiency of the reverse conveying of roll-shaped battery separators with a large mass; and by using a traditional tray to carry the battery separator, it is necessary to manually collect the tray periodically and distribute it to a predetermined position, which requires manual participation, and the automation efficiency of the battery separator conveying is limited.

[0024] To solve the above problems, refer to the attachedFigure 1 - Attachment Figure 4 , a loading device for battery separator transportation, including a loading main body 410. Two groups of self-powered transportation components 430 are installed at the lower end of the loading main body 410. Two accommodating grooves are opened at the bottom of the loading main body 410. The self-powered transportation components 430 are telescopically arranged in the corresponding accommodating grooves. The self-powered transportation component 430 includes a transportation mounting frame 431. At least two self-powered wheels 432 are installed at the bottom of the transportation mounting frame 431. A hydraulic telescopic element 434 is installed between the transportation mounting frame 431 and the inner wall of the accommodating groove; by controlling the transportation mounting frame 431 to extend through the hydraulic telescopic element 434, the self-powered wheels 432 are brought into contact with a predetermined transportation surface, and self-powered transportation can be realized. Corresponding stepped transportation rollers and a commutation transportation bottom plate are arranged on the surface of the transportation line. The loading main body 410 is transported to a predetermined position (above the commutation transportation bottom plate) through the stepped transportation rollers. Subsequently, the self-powered wheels 432 are controlled to extend and come into contact with the commutation transportation bottom plate. At this time, the loading device can move directionally on the surface of the commutation transportation bottom plate, and the loading device 400 is transported from the surface of the second transportation line 100 to the surface of the first transportation line 600, realizing the commutation transportation of the battery separator.

[0025] It should be noted here that the second transportation line 100 and the first transportation line 600 here are transportation lines in different directions. The loading device 400 can carry the rolled battery separator 300 and move along the transportation line. The stepped transportation rollers and the commutation transportation bottom plate here are installed at the intersection of the second transportation line 100 and the first transportation line 600. The commutation transportation bottom plate extends in the direction of the first transportation line 600 on the surface of the second transportation line 100, and can form a supporting bottom for the loading device 400 to move commutatively.

[0026] A rotating platform 420 for carrying the rolled battery separator 300 is rotatably connected to the top of the loading main body 410. A hydraulic rotating element 440 for controlling the rotation of the rolled battery separator 300 is installed at the bottom of the loading main body 410. The rotating end of the hydraulic rotating element 440 penetrates the loading main body 410 and is fixedly connected to the rotating platform 420. The orientation angle of the rolled battery separator 300 can be adjusted through the hydraulic rotating element 440, so that the axial direction of the rolled battery separator 300 is on both sides, facilitating the subsequent blanking operation of the rolled battery separator 300.

[0027] After the rolled battery separator 300 is blanked from the surface of the loading device 400, the self-powered transportation component 430 can also be controlled to extend. The self-powered transportation component 430 can automatically return to the corresponding production line along a predetermined track without manual intervention, greatly improving the automation degree of the transportation line and the transportation efficiency of the rolled battery separator.

[0028] In summary, by providing the carrier device 400, it can replace the tray to achieve the active reverse transportation of the rolled battery separator 300, ensuring the transportation efficiency and stability of the rolled battery separator 300; by providing the hydraulic rotating element 440, it can adjust the deflection direction of the rolled battery separator 300, enabling the rolled battery separator 300 to be at a rated deflection angle on different conveying lines to meet the requirements of hoisting and blanking on different conveying lines; at the same time, after blanking, the entire carrier device 400 can automatically return to the predetermined position along the predetermined trajectory without manual intervention, further improving the transportation efficiency of the rolled battery separator 300, especially suitable for the reverse transportation of rolled battery separators with relatively large mass.

[0029] Specifically, the hydraulic telescopic element 434 is connected to an oil tank through a first pumping pipeline of an internal pump body. The control oil in the oil tank is directionally pumped into the hydraulic telescopic element 434 through the pump body to control the overall structure of the self-powered conveying component 430 to extend, realizing the preparation for the self-walking of the carrier device 400; when the control oil flows reversely, the self-powered conveying component 430 contracts, and at this time, the carrier device 400 can move passively on different conveying lines to achieve efficient transportation.

[0030] The hydraulic telescopic element 434 and the hydraulic rotating element 440 are connected through a second pumping pipeline. The second pumping pipeline is internally provided with a solenoid valve. When the solenoid valve is opened, after the hydraulic telescopic element 434 contracts, under the action of the gravity of the rolled battery separator 300, it can squeeze the control oil into the hydraulic rotating element 440 to control the hydraulic rotating element 440 to rotate a predetermined angle, realizing the automatic adjustment of the deflection angle of the carrier device 400.

[0031] Through the above structural design, the driving control method of the hydraulic rotating element 440 is simplified. The pressurized control oil in the self-powered conveying component 430 can be utilized, and the gravity of the rolled battery separator 300 is cleverly used to drive the rolled battery separator 300 to deflect a predetermined angle without specially setting a driving source for rotation control, simplifying the internal structure of the carrier device 400 and improving its control and reverse transportation efficiency.

[0032] The hydraulic telescopic element 434 is internally provided with a first elastic element. The rotating end of the hydraulic rotating element 440 is connected to the rotating platform 420 through a coupling shaft 421. A second elastic element is sleeved outside the coupling shaft 421. The second elastic element is a torsion elastic element 422, and the torsion elastic element 422 can be selected as a torsion spring. Through the design of the first elastic element, the contraction of the hydraulic telescopic element 434 can be accelerated, enabling the overall structure of the automatic power transmission assembly 430 to contract into the receiving groove more quickly and completely. Through the design of the second elastic element, the oil in the hydraulic rotating element 440 can also be quickly discharged back into the fuel tank in the reverse direction, realizing the rapid reset of the loading device 400, so as to facilitate the subsequent transfer and transportation of the rolled battery separator 300 again. Through the above structural design, only by controlling the pump body and the solenoid valve to be in a predetermined state can the oil return be completed, without manual reset adjustment, further improving the automation degree of the loading device 400 and the efficiency of the overall reverse transportation.

[0033] A guide rod 433 is arranged in the receiving groove. The guide rod 433 penetrates through the conveying mounting frame 431 and is slidably connected thereto. By arranging the guide rod 433, the conveying mounting frame 431 can be guided to ensure the stability of the conveying mounting frame 431 during the up and down movement.

[0034] A detection element 450 is installed at the bottom of the conveying mounting frame 431. By detecting the position of the automatic power wheel 432 through the detection element 450, it is judged whether the bottom of the automatic power wheel 432 belongs to a flat continuous surface or a discontinuous load conveying roller area, and then whether the automatic power wheel 432 extends out is controlled, ensuring the stability and accuracy of the normal conveying of the loading device 400 and avoiding accidents.

[0035] Specifically, the hydraulic rotating element 440 is embedded and installed at the bottom of the loading main body 410. The hydraulic rotating element 440 is hidden and installed at the bottom position of the loading main body 410 to avoid affecting the overall transportation process of the loading device 400. Through the above installation structure, the overall volume of the loading device 400 is reduced, facilitating the stable transportation of the entire loading device 400 on the surface of the second conveying line 100.

[0036] Specific reference is made to the appendix Figure 4 , the loading device 400 transports the rolled battery separator 300 processed by winding on the ground to the top position of the second conveying line 100. Through the lifting assembly 200, the loading device 400 can be transported to the top position of the second conveying line 100, and during this process, the automatic power transmission assembly 430 is controlled to extend out to realize the automatic power transmission of the loading device 400.

[0037] After the carrying device 400 moves to a relatively stable state at the upper end of the second conveyor line 100, control the automatic power conveyor assembly 430 to contract, and convey the carrying device 400 through the second conveyor line 100. After the carrying device 400 is conveyed to a position close to the first conveyor line 600, control the automatic power conveyor assembly 430 to extend so that it can abut against the reversing conveyor bottom plate of this part. The carrying device 400 actively moves from the surface of the second conveyor line 100 to the surface of the first conveyor line 600, realizing the reversing conveyance of the roll-shaped battery separator 300. In this process, the carrying device 400 actively performs the reversing conveyance without relying on external equipment, achieving stable and efficient reversing conveyance of the roll-shaped battery separator 300.

[0038] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A bearing device for transporting a battery separator, comprising a bearing main body (410), and two sets of self-powered conveying components (430) are installed at the lower end of the bearing main body (410), and it is characterized in that: Two sets of receiving grooves are formed at the bottom of the bearing main body (410), and the self-powered conveying components (430) are telescopically arranged in the corresponding receiving grooves. The self-powered conveying components (430) include a conveying mounting frame (431), and at least two self-powered wheels (432) are installed at the bottom of the conveying mounting frame (431), and a hydraulic telescopic element (434) is installed between the conveying mounting frame (431) and the inner wall of the receiving groove; A rotating platform (420) for carrying a roll-shaped battery separator (300) is rotatably connected to the top of the bearing main body (410), and a hydraulic rotating element (440) for controlling the rotation of the roll-shaped battery separator (300) is installed at the bottom of the bearing main body (410). The rotating end of the hydraulic rotating element (440) penetrates through the bearing main body (410) and is fixedly connected to the rotating platform (420).

2. The carrying device for battery separator transportation according to claim 1, characterized in that, The hydraulic telescopic element (434) is communicated with an oil tank through a first pumping pipeline with a built-in pump body.

3. The carrying device for transporting a battery separator according to claim 2, wherein, The hydraulic telescopic element (434) and the hydraulic rotating element (440) are communicated through a second pumping pipeline, and a solenoid valve is installed in the second pumping pipeline.

4. The carrying device for battery separator transportation according to claim 3, wherein, The hydraulic telescopic element (434) is internally provided with a first elastic element. The rotating end of the hydraulic rotating element (440) is connected to the rotating platform (420) through a coupling shaft (421), and a second elastic element is sleeved outside the coupling shaft (421). The second elastic element is a torsion elastic element (422).

5. A carrying device for transporting a battery separator according to claim 1, characterized in that, A guide rod (433) is arranged in the receiving groove, and the guide rod (433) penetrates through the conveying mounting frame (431) and is slidably connected thereto.

6. The carrying device for battery separator transportation according to claim 1, characterized in that, A detection element (450) is installed at the bottom of the conveying mounting frame (431), and the position of the self-powered wheel (432) is detected by the detection element (450).

7. The carrier device for transporting a battery separator according to claim 1, wherein, The hydraulic rotating element (440) is embedded and installed at the bottom of the bearing main body (410).

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