Battery positioning device and battery manufacturing equipment

Abstract

The utility model provides a battery positioning device and battery manufacturing equipment, and relates to the technical field of battery positioning devices and battery manufacturing equipment.The battery positioning device comprises an equipment table, a positioning structure is arranged on the equipment table, the positioning structure is mainly composed of a plurality of fixing plates, and the fixing plates are all fixedly connected to the equipment table; a sliding groove is formed in the equipment table, a plurality of moving plates are slidably connected into the sliding groove, four sliding grooves are formed in the equipment table, a clamping plate is jointly slidably connected into every two sliding grooves, a first motor is fixedly connected to the equipment table, and a threaded rod is fixedly connected to an output shaft of the first motor. The battery positioning device solves the problems that when an existing battery positioning device is used for positioning battery cells, the single battery cells are mostly positioned, then the battery cells are grabbed one by one, and one battery module needs to be positioned and grabbed for multiple times, so that the preparation efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery positioning devices and battery manufacturing equipment, in particular to a battery positioning device and battery manufacturing equipment. Background Art

[0002] The battery positioning device is a key equipment used to accurately fix and adjust the position of batteries in the battery assembly production line. During the battery manufacturing process, especially when assembling battery modules or battery packs, the battery cells need to be positioned and then grabbed to the next workstation. The battery positioning device ensures that each battery unit (battery cell) can be accurately aligned and positioned for subsequent welding, connection and packaging operations.

[0003] When using current battery positioning devices and battery manufacturing equipment, staff often find that when current battery positioning devices position battery cells, they mostly position individual battery cells and then grab them one by one. A battery module requires multiple positioning and grabbing operations, which reduces the preparation efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a battery positioning device and battery manufacturing equipment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a battery positioning device and battery manufacturing equipment, including an equipment table, a positioning structure is provided on the equipment table, the positioning structure is mainly composed of a plurality of fixed plates, and the plurality of fixed plates are fixedly connected to the equipment table, a slide groove is provided on the equipment table, and a plurality of movable plates are slidably connected in the slide groove, four sliding grooves are provided on the equipment table, and a clamping plate is slidably connected in two of the sliding grooves.

[0006] The effect achieved by the above components is: the staff places several battery cells between the fixed plate and the movable plate, and then slides several movable plates at the same time, so that the movable plates push the battery cells close to the fixed plate, so that the fixed plate and the movable plate clamp the two sides of the battery cells, and then synchronously slide the two clamping plates close to each other. The clamping plates can synchronously push several battery cells to move closer to the middle, and make the two clamping plates clamp the two ends of the battery cells, so that multiple battery cells in a battery module can be synchronously positioned, thereby avoiding the current battery positioning device. When positioning the battery cells, most of the time, a single battery cell is positioned, and then they are grabbed one by one. A battery module needs to perform multiple positioning and grabbing operations, which reduces the preparation efficiency.

[0007] Preferably, a first motor is fixedly connected to the equipment table, a threaded rod is fixedly connected to the output shaft of the first motor, and the threaded rod is threadedly connected to the plurality of movable plates.

[0008] The effects achieved by the above components are: starting the first motor, the output shaft of the first motor drives the threaded rod to rotate, and can synchronously drive several movable plates to slide, making the operation more convenient and the position of the movable plates more stable.

[0009] Preferably, a bidirectional screw is rotatably connected to the equipment table, the two sections of threads on the bidirectional screw are in opposite directions, and the bidirectional screw is threadedly connected to the two clamping plates.

[0010] The effect achieved by the above components is that since the two clamping plates slide in limited positions in the sliding grooves, rotating the bidirectional screw can drive the two clamping plates to slide synchronously in opposite directions, making the positions of the clamping plates more stable.

[0011] Preferably, a second motor is fixedly connected to the equipment table, and an output shaft of the second motor is fixedly connected to the bidirectional screw.

[0012] The effect achieved by the above components is: when the second motor is started, the output shaft of the second motor can drive the bidirectional screw to rotate, further improving the convenience of operation.

[0013] Preferably, a round rod is fixedly connected to the equipment table, and the round rod is slidably connected to the two clamping plates.

[0014] The effects achieved by the above components are as follows: the two clamping plates slide on the upper limit of the round rod, making the sliding process of the clamping plates more stable.

[0015] Preferably, a buffer structure is commonly provided on the two clamping plates, and the buffer structure is mainly composed of two rubber pads, and the two rubber pads are respectively fixedly connected to the two clamping plates.

[0016] The effect achieved by the above components is that the rubber pad can prevent the rigid contact between the clamping plate and the battery cell from causing damage to the battery.

[0017] Preferably, two sliding rods are slidably inserted on the movable plate, and a push plate is fixedly connected to the two sliding rods. A spring is sleeved on the sliding rod, one end of the spring is fixedly connected to the movable plate, and the other end of the spring is fixedly connected to the push plate.

[0018] The effect achieved by the above components is: when the movable plate pushes the battery cell, the push plate will contact the battery cell first. After the battery cell is pushed to contact the fixed plate, as the movable plate continues to move, the spring will be squeezed to contract, which can prevent the movable plate from directly contacting the battery cell. If the movable plate moves too much during movement, the battery cell will be over-extruded, causing damage to the battery cell.

[0019] Preferably, the push plate is rotatably connected to a plurality of first rollers, and the fixed plate is rotatably connected to a plurality of second rollers.

[0020] The effect achieved by the above components is: when the two clamping plates clamp and position the battery cell, the first rollers and the second rollers will rotate in the process of pushing the battery cell, thereby reducing the friction between the push plate and the fixed plate and the battery cell, thereby preventing damage to the battery cell due to excessive friction.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are that, in the present invention, by setting a positioning structure, the staff places a plurality of battery cells between the fixed plate and the movable plate, and then slides a plurality of movable plates at the same time, so that the movable plates push the battery cells close to the fixed plate, so that the fixed plate and the movable plate clamp the two sides of the battery cells, and then synchronously slide the two clamping plates close to each other, the clamping plates can synchronously push the plurality of battery cells to move closer to the middle, and the two clamping plates clamp the two ends of the battery cells, so that a plurality of battery cells in a battery module can be synchronously positioned, the first motor is started, and the output shaft of the first motor drives the threaded rod to rotate, which can synchronously drive the plurality of movable plates to slide, It makes operation more convenient and the position of the moving plate more stable. Since the two clamping plates slide in the sliding groove, rotating the bidirectional screw can drive the two clamping plates to slide in opposite directions synchronously, making the position of the clamping plates more stable. Starting the second motor, the output shaft of the second motor can drive the bidirectional screw to rotate, further improving the convenience of operation. The two clamping plates slide in the upper limit of the round rod, making the sliding process of the clamping plates more stable, thereby avoiding the current battery positioning device. When positioning the battery cell, most of the time, a single battery cell is positioned, and then they are grabbed one by one. A battery module needs to perform multiple positioning and grabbing operations, which reduces the preparation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model provides a three-dimensional structural diagram of a battery positioning device and a battery manufacturing equipment;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of a battery positioning device and battery manufacturing equipment from another perspective proposed by the utility model;

[0024] Figure 3 This is a partial schematic diagram of a battery positioning device and a positioning structure of a battery manufacturing equipment proposed by the utility model;

[0025] Figure 4 This utility model proposes a battery positioning device and battery manufacturing equipment Figure 1 Enlarged view of part A.

[0026] Legend: 1. Equipment table; 2. Positioning structure; 21. Fixed plate; 22. Slide groove; 23. Moving plate; 24. Slide groove; 25. Clamping plate; 26. Threaded rod; 27. First motor; 28. Bidirectional screw; 29. Second motor; 210. Round rod; 3. Buffer structure; 31. Rubber pad; 32. Slide rod; 33. Push plate; 34. Spring; 35. First roller; 36. Second roller. DETAILED DESCRIPTION

[0027] Example 1, as Figure 1 As shown, a battery positioning device and battery manufacturing equipment include an equipment platform 1.

[0028] Reference Figure 2 and Figure 3, a positioning structure 2 is provided on the equipment table 1, and the positioning structure 2 is mainly composed of a number of fixed plates 21, and the several fixed plates 21 are fixedly connected to the equipment table 1, and a slide groove 22 is provided on the equipment table 1, and a number of movable plates 23 are slidably connected in the slide groove 22, and four sliding grooves 24 are provided on the equipment table 1, and a clamping plate 25 is slidably connected in two sliding grooves 24. The staff places a number of battery cells between the fixed plate 21 and the movable plate 23, and then slides the several movable plates 23 at the same time, so that the movable plates 23 push the battery cells close to the fixed plate 21, so that the fixed plate 21 and the movable plate 23 are connected. The movable plate 23 clamps both sides of the battery cell, and then synchronously slides the two clamping plates 25 close to each other. The clamping plates 25 can synchronously push several battery cells to move closer to the middle, and make the two clamping plates 25 clamp both ends of the battery cell, so that multiple battery cells in a battery module can be synchronously positioned, thereby avoiding the current battery positioning device, when positioning the battery cell, mostly positioning a single battery cell, and then grabbing them one by one, and a battery module needs to perform multiple positioning and grabbing operations, which reduces the preparation efficiency. The equipment table 1 is fixedly connected with a first A motor 27 is provided. A threaded rod 26 is fixedly connected to the output shaft of the first motor 27. The threaded rod 26 is threadedly connected to the plurality of movable plates 23. When the first motor 27 is started, the output shaft of the first motor 27 drives the threaded rod 26 to rotate, which can synchronously drive the plurality of movable plates 23 to slide, making the operation more convenient and the position of the movable plates 23 more stable. A bidirectional screw 28 is rotatably connected to the equipment table 1. The two sections of the thread on the bidirectional screw 28 are in opposite directions. The bidirectional screw 28 is threadedly connected to the two clamping plates 25. Since the two clamping plates 25 slide in the sliding groove 24, the rotation The bidirectional screw 28 can drive the two clamping plates 25 to slide synchronously in opposite directions, making the position of the clamping plates 25 more stable. A second motor 29 is fixedly connected to the equipment table 1, and the output shaft of the second motor 29 is fixedly connected to the bidirectional screw 28. When the second motor 29 is started, the output shaft of the second motor 29 can drive the bidirectional screw 28 to rotate, further improving the convenience of operation. A round rod 210 is fixedly connected to the equipment table 1, and the round rod 210 is slidably connected to the two clamping plates 25. The two clamping plates 25 slide on the upper limit of the round rod 210, making the sliding process of the clamping plates 25 more stable.

[0029] Reference Figure 2 and Figure 4, a buffer structure 3 is commonly provided on the two clamping plates 25, and the buffer structure 3 is mainly composed of two rubber pads 31. The two rubber pads 31 are respectively fixedly connected to the two clamping plates 25. The rubber pads 31 can prevent the rigid contact between the clamping plate 25 and the battery cell from causing damage to the battery. Two slide rods 32 are slidably inserted on the movable plate 23. A push plate 33 is commonly fixedly connected to the two slide rods 32. A spring 34 is sleeved on the slide rod 32. One end of the spring 34 is fixedly connected to the movable plate 23, and the other end of the spring 34 is fixedly connected to the push plate 33. When the movable plate 23 pushes the battery cell, the push plate 33 will first contact the battery cell. When the battery cell is pushed to the contact After the fixed plate 21 contacts, as the movable plate 23 continues to move, the squeezing spring 34 will contract, which can prevent the movable plate 23 from directly contacting the battery cell. When moving, the movable plate 23 moves too much and over-squeezes the battery cell, causing damage to the battery cell. A number of first rollers 35 are rotatably connected to the push plate 33, and a number of second rollers 36 are rotatably connected to the fixed plate 21. When the two clamping plates 25 clamp and position the battery cell, the process of pushing the battery cell will cause the number of first rollers 35 and second rollers 36 to rotate, thereby reducing the friction between the push plate 33 and the fixed plate 21 and the battery cell, thereby preventing damage to the battery cell due to excessive friction.

[0030] The working principle is that the staff places several battery cells between the fixed plate 21 and the movable plate 23, and then slides several movable plates 23 at the same time, so that the movable plates 23 push the battery cells close to the fixed plate 21, so that the fixed plate 21 and the movable plate 23 clamp the two sides of the battery cells, and then synchronously slide the two clamping plates 25 close to each other. The clamping plates 25 can synchronously push several battery cells to move closer to the middle, and make the two clamping plates 25 clamp the two ends of the battery cells, so that multiple battery cells in a battery module can be synchronously positioned, thereby avoiding the current battery positioning device, when positioning the battery cells, mostly positioning a single battery cell, and then grabbing them one by one, and a battery module needs to perform multiple positioning and grabbing operations, which reduces the preparation efficiency. Start the first motor 27, and the output shaft of the first motor 27 drives the threaded rod 26 to rotate, which can synchronously drive several movable plates 23 to slide, making the operation more convenient and the position of the movable plate 23 more stable. Since the two clamping plates 25 slide in the sliding groove 24, the bidirectional screw is rotated. 28 can drive the two clamping plates 25 to slide synchronously in the opposite direction, making the position of the clamping plates 25 more stable, starting the second motor 29, and the output shaft of the second motor 29 can drive the bidirectional screw 28 to rotate, further improving the convenience of operation, and the two clamping plates 25 slide on the upper limit of the round rod 210, making the sliding process of the clamping plates 25 more stable, and the rubber pad 31 can prevent the rigid contact between the clamping plates 25 and the battery cell from causing damage to the battery. When the moving plate 23 pushes the battery cell, the push plate 33 will first contact the battery cell, and wait until the battery cell is pushed to the upper limit of the contact. After the fixed plate 21 contacts, as the movable plate 23 continues to move, the compression spring 34 will contract, which can prevent the movable plate 23 from directly contacting the battery cell. When moving, the movable plate 23 moves too much and over-compresses the battery cell, causing damage to the battery cell. When the two clamping plates 25 clamp and position the battery cell, the process of pushing the battery cell will cause the first rollers 35 and the second rollers 36 to rotate, thereby reducing the friction between the push plate 33 and the fixed plate 21 and the battery cell, thereby preventing damage to the battery cell due to excessive friction.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A battery positioning device, comprising a positioning structure (2), characterized in that: The positioning structure (2) is mainly composed of a plurality of fixed plates (21), and the plurality of fixed plates (21) are fixedly connected to the equipment platform (1). The equipment platform (1) is provided with a sliding groove (22), and a plurality of movable plates (23) are slidably connected in the sliding groove (22). The equipment platform (1) is provided with four sliding grooves (24), and a clamping plate (25) is slidably connected in two of the sliding grooves (24).

2. The battery positioning device according to claim 1, characterized in that: A first motor (27) is fixedly connected to the equipment platform (1), a threaded rod (26) is fixedly connected to the output shaft of the first motor (27), and the threaded rod (26) is threadedly connected to the plurality of movable plates (23).

3. The battery positioning device according to claim 2, characterized in that: A bidirectional screw (28) is rotatably connected to the equipment platform (1), and two sections of threads on the bidirectional screw (28) are in opposite directions. The bidirectional screw (28) is threadedly connected to the two clamping plates (25).

4. The battery positioning device according to claim 3, characterized in that: A second motor (29) is fixedly connected to the equipment platform (1), and an output shaft of the second motor (29) is fixedly connected to the bidirectional screw (28).

5. The battery positioning device according to claim 4, characterized in that: A round rod (210) is fixedly connected to the equipment platform (1), and the round rod (210) is slidably connected to the two clamping plates (25).

6. The battery positioning device according to claim 5, characterized in that: A buffer structure (3) is commonly provided on the two clamping plates (25), and the buffer structure (3) is mainly composed of two rubber pads (31). The two rubber pads (31) are respectively fixedly connected to the two clamping plates (25).

7. The battery positioning device according to claim 6, characterized in that: Two slide bars (32) are slidably inserted on the movable plate (23), and a push plate (33) is fixedly connected to the two slide bars (32). A spring (34) is sleeved on the slide bar (32), and one end of the spring (34) is fixedly connected to the movable plate (23), and the other end of the spring (34) is fixedly connected to the push plate (33).

8. The battery positioning device according to claim 7, characterized in that: The push plate (33) is rotatably connected to a plurality of first rollers (35), and the fixed plate (21) is rotatably connected to a plurality of second rollers (36).

9. A battery manufacturing device, characterized in that: Used for the battery positioning device according to any one of claims 1-8.

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