Accurate feeding device for disassembling battery pack

Abstract

The utility model provides an accurate feeding device for battery pack disassembly, which comprises a support, a conveying frame is arranged on the support, a conveying roller is mounted on the conveying frame, a battery pack to be disassembled is placed on the conveying roller, the accurate feeding device further comprises a positioning mechanism, the positioning mechanism comprises a swing frame and an air cylinder B, the swing frame is hinged to the conveying frame, and the air cylinder B is arranged on the swing frame. Two swing frames are hinged to the end of a telescopic rod of the air cylinder B, and the swing frames are symmetrically arranged along the vertical center face in the battery pack conveying direction. And the stopping mechanism comprises a fixing plate arranged on the conveying frame, an air cylinder A is arranged on the fixing plate, a baffle is arranged at the end of a telescopic rod of the air cylinder A, and the baffle is arranged above the fixing plate. The battery pack feeding device has the advantages that accurate feeding of battery packs can be achieved, the structure is simple, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery pack disassembly, and specifically relates to a precise feeding device for battery pack disassembly. BACKGROUND

[0002] Battery packs are used on new energy vehicles. As can be known from the materials for manufacturing the battery packs, the battery packs generally comprise a shell, a plurality of battery modules fixed in the shell and a cooling plate fixed to the lower side of the shell. In addition, fastening filling glue is used to fasten the battery modules on the internal structure of the battery pack, and the fastening filling glue also plays a heat conduction role. In addition, the battery pack contains some scarce materials. In order to recycle and reuse these materials, the battery pack needs to be disassembled.

[0003] At present, the battery pack needs to be opened before the small battery in the battery pack can be processed. For the removal of the upper cover, the manual method is relatively laborious, and a mechanical hand is generally used. The mechanical hand needs high positioning data, and the program is input into the controller of the mechanical hand. The mechanical hand can operate according to the program, and the premise is that the battery pack needs to be accurately positioned. Generally, the battery pack adopts a conveying roller in the transportation process, and it is difficult to achieve accurate positioning.

[0004] The patent with the patent publication number CN222536847U and the patent name of a power battery pack disassembly and recycling device is retrieved, and a power battery pack disassembly and recycling device is specifically disclosed. The device comprises a support, a conveying belt installed on the inner side of the support, an automatic screw dismounting device installed on the top of the support, a base fixed on the top of the support, a lifting frame, a first servo cylinder installed on the side of the lifting frame, a piston rod bottom end of the first servo cylinder connected with the top of the base, a guide rail installed on the bottom of the lifting frame, a second motor installed on one end of the guide rail, an output end of the second motor connected with one end of a bidirectional screw rod, a sliding block slidably installed in the guide rail, the sliding block in threaded connection with the bidirectional screw rod, a motor mounting frame connected with the bottom of the sliding block, a first motor installed on the inner side of the motor mounting frame, a screwdriver head connecting rod connected with the output end of the first motor, a butt joint connected with the bottom end of the screwdriver head connecting rod, a plug groove opened upward on the bottom of the butt joint, the plug groove in plug-in connection with a plug, the bottom end of the plug connected with a replaceable screwdriver head, a guide anti-deviation device arranged on the support, and a top cover removal mechanism installed on the top of the support.

[0005] Through the analysis of the above-mentioned disclosed material, the battery pack can be disassembled, but in the process of feeding, the accurate positioning of the battery pack is difficult to control, and in the material, a guide anti-deviation device is adopted, the guide anti-deviation device comprises a second servo electric cylinder mounted on a support, a piston rod of the second servo electric cylinder is connected with a mounting bracket, and a side surface of the mounting bracket is connected with an anti-deviation guide wheel. It can be used for the deviation prevention of the battery pack, but the structure is complex, the operation is not convenient, and the correction of the large range position of the battery pack is not convenient. Utility model content

[0006] Therefore, the utility model provides a kind of accurate feeding device for battery pack disassembly, accurate feeding of battery pack can be realized, and it is simple in structure and convenient to operate.

[0007] In order to solve the above technical problems, the utility model provides a kind of accurate feeding device for battery pack disassembly, including support, the support is provided with conveying frame, the conveying frame is installed with conveying roller, the conveying roller is placed with the battery pack to be disassembled, further includes,

[0008] Positioning mechanism, the positioning mechanism includes swing frame and cylinder B hinged with conveying frame, the end of the telescopic rod of the cylinder B is hinged with the swing frame, the number of the swing frame is two, and the vertical center plane is symmetrically arranged along the conveying direction of the battery pack;

[0009] Stop mechanism, the stop mechanism includes fixed plate provided on conveying frame, the fixed plate is provided with cylinder A, the end of the telescopic rod of the cylinder A is provided with baffle, and the baffle is provided above the fixed plate.

[0010] Further, the swing frame is rectangular square pole structure, the outer side of the swing frame is provided with recess, the recess is rectangular groove structure, and the recess is towards the conveying direction of the battery pack.

[0011] Further, the recess is provided with roller inside, which is installed on the swing frame through shaft, and the roller is horizontally arranged, when the battery pack passes through here, the roller is connected with the outer side of the battery pack.

[0012] Further, the cylinder B is arranged between the swing frame and the conveying frame, and the telescopic rod is inclinedly arranged along the conveying direction of the battery pack.

[0013] Further, the fixed plate is horizontally arranged, and both ends are fixed on the conveying frame, and the fixed plate is arranged below the conveying roller.

[0014] Further, the cylinder A is vertically arranged, and the lower part is fixed on the lower end surface of the fixed plate, and the end of the telescopic rod is connected with the horizontally arranged baffle after penetrating the fixed plate.

[0015] Further, the two ends of the fixed plate are also provided with guide rails, the guide rails are vertically arranged, and the baffle is in contact connection with the guide rail.

[0016] The beneficial effects of the above technical solutions of the utility model are as follows:

[0017] 1. Precise feeding of the battery pack can be realized, two-side positioning of the battery pack during conveying can be realized through the setting of the swing frame and the cylinder B.

[0018] 2. Simple structure and convenient operation can be realized through the setting of two swing frames, in addition, the effect of reducing friction can be achieved by setting fewer rollers on each swing frame. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view of the utility model;

[0020] Figure 2 It is an isometric view of Figure 1 ; It is a structure schematic view of another perspective;

[0021] Figure 3 It is a structure schematic view of another perspective; Figure 2 ; It is an enlarged view of A in

[0022] Figure 4 It is an enlarged view of A in Figure 3 ; It is an enlarged view of A in

[0023] In the figure: 1, support; 2, conveying frame; 3, cylinder A; 4, battery pack; 5, conveying roller; 6, positioning mechanism; 7, baffle; 8, guide rail; 9, swing frame; 10, groove; 11, roller; 12, cylinder B; 13, fixed plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be described below with reference to the accompanying drawings of the embodiments of the utility model. Figures 1-4 , a clear and complete description of the technical scheme of the embodiments of the utility model is provided. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those skilled in the art belong to the scope of protection of the utility model.

[0025] As Figures 1-4 shown: Embodiments

[0026] A kind of accurate feeding device for battery pack disassembly, including support, the support is provided with conveying frame, conveying roller is installed on the conveying frame, battery pack to be disassembled is placed on the conveying roller, further including positioning mechanism, the positioning mechanism includes swing frame and cylinder B articulated with conveying frame, the end of the telescopic rod of cylinder B is articulated with swing frame, the number of swing frame is two, and it is symmetrically arranged along the vertical center plane of battery pack conveying direction;Stop mechanism, the stop mechanism includes fixed plate provided on conveying frame, cylinder A is provided on the fixed plate, the end of the telescopic rod of cylinder A is provided with baffle, and the baffle is arranged above the fixed plate.

[0027] In the embodiment, the support plays a supporting role, a conveying frame is installed on the inner side of the support, a plurality of conveying rollers are arranged on the inner side of the conveying frame, and a battery pack is placed on the conveying rollers. The battery pack is conveyed to the inside of the support through the conveying rollers. A disassembly device is arranged in the inside of the support. The disassembly device is omitted in the present application, and how to accurately position the battery pack is described in the present application. A positioning mechanism is arranged on the conveying frame. The positioning mechanism includes a swing frame. The swing frame has two swing frames. A cylinder B is arranged on the outer side of the swing frame. The position of the swing frame can be adjusted in time through the extension and retraction of the cylinder B. When the battery pack passes through the position of the swing frame, the position of the battery pack can be adjusted during conveying. Embodiment

[0028] The swing frame has a rectangular bar structure. A groove is arranged on the outer side of the swing frame. The groove has a rectangular slot structure. The groove faces the conveying direction of the battery pack.

[0029] Unlike the above embodiment, in the present embodiment, the swing frame has a bar structure, and a groove is arranged on the outer side of the swing frame. Embodiment

[0030] A roller is arranged in the groove. The roller is installed on the swing frame through a shaft. The roller is arranged horizontally. When the battery pack passes through this position, the roller is in contact with the outer side of the battery pack.

[0031] Unlike the above embodiment, in the present embodiment, a roller is arranged in the groove to reduce the friction between the battery pack shell. Embodiment

[0032] The cylinder B is arranged between the swing frame and the conveying frame, and the telescopic rod is inclinedly arranged along the conveying direction of the battery pack.

[0033] Unlike the above embodiment, in the present embodiment, the cylinder B needs to be arranged between the swing frame and the conveying frame, so that the swing position of the swing frame can be adjusted in time more conveniently. Embodiment

[0034] The fixed plate is horizontally arranged and fixed at both ends of the conveying frame, and the fixed plate is arranged below the conveying roller.

[0035] Different from the above embodiment, in the embodiment, the fixed plate is horizontally arranged and plays a supporting role. EMBODIMENT

[0036] The cylinder A is vertically arranged, the lower part is fixed on the lower end surface of the fixed plate, the telescopic rod penetrates through the fixed plate, and the end part is connected with the horizontally arranged baffle.

[0037] Different from the above embodiment, in the embodiment, the up-down movement of the baffle is driven by the cylinder A, and in addition, the infrared detector is arranged on the conveying frame, when the battery pack passes, the cylinder A timely acts. EMBODIMENT

[0038] The both ends of the fixed plate are further provided with guide rails, the guide rails are vertically arranged, and the baffle is in contact connection with the guide rails.

[0039] Different from the above embodiment, in the embodiment, in order to prevent the damage of the cylinder A caused by the impact of the battery pack on the baffle, the guide rails are arranged at both ends of the baffle.

[0040] The working method (or working principle) of the utility model is as follows:

[0041] When the technology works, the battery pack enters the conveying roller in the way of hoisting, and then enters the middle position of the swing frame under the action of the conveying roller, since one end of the swing frame is hinged with the conveying frame, and the other end swings under the action of the cylinder B, when the battery pack passes, the battery pack passes along the space formed by the swing frame under the action of the outer side surface of the swing frame, and the positioning of the left and right positions is formed, when the battery pack passes the infrared detector, the cylinder A acts and lifts the baffle, and the baffle is used to block the battery pack, at this time, the front and rear positions of the battery pack are positioned, through the above operation, the accurate positioning of the battery pack is completed.

[0042] In the utility model, unless otherwise specifically provided and limited, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise specifically limited, the above-mentioned terms in the utility model can be understood according to the specific meaning in the utility model by the ordinary skilled in the art according to the specific situation.

[0043] The above is the preferred embodiment of the present application, it should be pointed out that, for those skilled in the ordinary in the art, without departing from the principles described in the present application, can be made several improvements and refinements, these improvements and refinements should also be considered as the scope of protection of the present application.

Claims

1. A precision feeding device for battery pack disassembly, comprising a support, a conveying frame is arranged on the support, a conveying roller is installed on the conveying frame, and a battery pack to be disassembled is placed on the conveying roller, characterized in that: Also included, Positioning mechanism, the positioning mechanism includes swing frame articulated with the conveying frame and cylinder B, the end of the telescopic rod of the cylinder B is articulated with the swing frame, the number of the swing frame is two, and the vertical central plane is symmetrically arranged along the battery pack conveying direction; Stop mechanism, the stop mechanism includes a fixed plate arranged on the conveying frame, a cylinder A is arranged on the fixed plate, a baffle is arranged at the end of the telescopic rod of the cylinder A, and the baffle is arranged above the fixed plate.

2. The precise feeding device for battery pack disassembly according to claim 1, characterized in that: The swing frame is a rectangular square rod structure, a groove is arranged on the outer side of the swing frame, the groove is a rectangular groove structure, and the groove faces the conveying direction of the battery pack.

3. The precise feeding device for battery pack disassembly according to claim 2, characterized in that: The inside of the groove is provided with a roller which is installed on the swing frame through a shaft, and the roller is horizontally arranged, when the battery pack passes through here, the roller is in contact with the outer side of the battery pack.

4. The precise feeding device for battery pack disassembly according to claim 3, characterized in that: The cylinder B is arranged between the swing frame and the conveying frame, and the telescopic rod is arranged in the conveying direction of the battery pack.

5. The precise feeding device for battery pack disassembly according to claim 4, characterized in that: The fixed plate is horizontally arranged, both ends of the fixed plate are fixed on the conveying frame, and the fixed plate is arranged below the conveying roller.

6. The precise feeding device for battery pack disassembly according to claim 5, characterized in that: The cylinder A is vertically arranged, the lower part is fixed on the lower end surface of the fixed plate, the telescopic rod penetrates through the fixed plate, and the end is connected with the horizontally arranged baffle.

7. The precise feeding device for battery pack disassembly according to claim 6, characterized in that: Both ends of the fixed plate are also provided with guide rails, the guide rails are vertically arranged, and the baffle is in contact with the guide rails.

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