Clamp assembly of formation equipment

Abstract

The utility model discloses a clamp assembly of formation equipment. The clamp assembly comprises a clamp device, the clamp device is composed of an external support and a plurality of clamping plates, a lead screw nut is installed in the middle of each clamping plate and rotationally installed on the upper side of a plurality of multi-section two-way lead screws, the upper ends of the multi-section two-way lead screws are connected through a transmission mechanism, and the upper end of one side of the transmission mechanism is installed at the bottom end of a power mechanism. The power mechanism is installed on the upper side of the external support. According to the design that the multiple sets of clamping plates are matched with the multi-section two-way lead screw and the transmission mechanism, the universality and adaptability of the clamp device are greatly improved, a plurality of objects can be clamped at the same time, the working efficiency is improved, the moving distance and clamping force of the clamping plates can be accurately controlled through the multi-section two-way lead screw, and stable and reliable clamping is guaranteed; and to-be-processed workpieces of different batches and specifications can be efficiently and accurately clamped, so that the application range of equipment is obviously expanded, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of chemical formation equipment technology, specifically a clamping assembly for chemical formation equipment. Background Technology

[0002] Formation equipment is a key piece of equipment in the battery production process. It is mainly used for the formation process of batteries, which is crucial to the formation of battery performance. During the formation process, fixture assemblies are required.

[0003] Chinese Patent No. 201820986737.9 discloses an automatic opening and closing clamp for an integrated battery formation and capacity testing device, comprising a device body and a power component, a power transmission component, at least one clamping rod, and at least one clamp on the device body; the power component and the clamping rod are connected by the power transmission component, the power component drives the power transmission component to reciprocate, and the clamping rod reciprocates with the power transmission component; each clamp includes a fixed clamp and a movable clamp, the fixed clamp is fixed on the device body, the movable clamp is located below the clamping rod, and the clamping rod applies pressure to the movable clamp when it moves to open and close the clamp.

[0004] When this utility model is used, the clamping pressure is applied by squeezing, resulting in a large difference in clamping pressure between each group, which leads to unstable clamping of the workpiece. Utility Model Content

[0005] The purpose of this invention is to provide a clamping assembly for a chemical formation device to solve the problems raised in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a clamping assembly for a chemical formation device, comprising a clamping device; the clamping device consists of an external support and multiple sets of clamping plates, a lead screw nut is installed in the middle of the clamping plates, the lead screw nut is rotatably mounted on the upper side of multiple sets of multi-segment bidirectional lead screws, the upper ends of the multiple sets of multi-segment bidirectional lead screws are connected through a transmission mechanism, the upper end of one side of the transmission mechanism is mounted on the bottom end of a power mechanism, the power mechanism is mounted on the upper side of the external support, a limit mechanism is installed on the inner side of the external support, and a guide mechanism is installed between the clamping plates and the external support.

[0007] Preferably, a rubber pad is provided on one side of the clamping plate, and the rubber pad is attached to one side of the clamping plate with adhesive.

[0008] Preferably, the limiting mechanism consists of a telescopic rod and a limiting plate. The telescopic rod is installed at the upper and lower ends of the inner side of the external bracket, and the limiting plate is installed at the front end of the telescopic rod.

[0009] Preferably, the guiding mechanism consists of a convex strip and a sliding groove. The convex strip is installed at both ends of the inner side of the external bracket, and the sliding groove is provided on both sides of the clamping plate. The sliding groove and the convex strip are slidably connected.

[0010] Preferably, the power mechanism consists of an electric motor and a transmission, with the bottom end of the transmission mounted on the upper end of the outer frame via a bracket, and the bottom end of the electric motor mounted on the bottom end of the transmission.

[0011] Preferably, the transmission mechanism consists of a synchronous belt and a synchronous pulley, with the synchronous pulley mounted on the upper side of a multi-segment bidirectional lead screw and the synchronous belt wrapped around the outside of the synchronous pulley.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The design of multiple clamping plates combined with multi-segment bidirectional lead screws and transmission mechanisms greatly improves the versatility and adaptability of the clamping device. It can clamp multiple objects simultaneously to improve work efficiency, and the multi-segment bidirectional lead screws can precisely control the movement distance and clamping force of the clamping plates to ensure stable and reliable clamping. Workpieces of different batches and specifications can be clamped efficiently and accurately, which significantly expands the scope of equipment application and improves work efficiency.

[0014] 2. The clamping plate moves under the drive of a multi-stage bidirectional lead screw to achieve the clamping action. The rubber pad attached to one side of the clamping plate plays a role in buffering and increasing friction when the clamping plate contacts the object being clamped. When the clamping plate gradually approaches and clamps the object, the rubber pad first contacts the surface of the object. Its soft material can prevent the clamping plate from scratching or damaging the surface of the object, while increasing the friction between the clamping plate and the object to prevent the object from sliding during the clamping process.

[0015] 3. When in use, the position of the limiting plate is adjusted by the telescopic rod, and the limiting plate limits the distance that the material can extend into the device.

[0016] 4. When the clamping plate moves axially under the drive of the multi-segment bidirectional screw, the sliding grooves on both sides of the clamping plate slide along the protrusions on the external support. This structural design provides a stable guide for the movement of the clamping plate, ensuring that the clamping plate will not deviate or shake during the movement and will always maintain a straight line motion. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0020] Figure 3 This is a side view of the structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the clamping plate structure of this utility model.

[0022] In the diagram: 1. Clamping device; 2. External support; 3. Lead screw nut; 4. Clamping plate; 5. Multi-segment bidirectional lead screw; 6. Synchronous pulley; 7. Synchronous belt; 8. Transmission mechanism; 9. Power mechanism; 10. Electric motor; 11. Gearbox; 12. Guide mechanism; 13. Protrusion; 14. Limiting mechanism; 15. Limiting plate; 16. Telescopic rod; 17. Slide groove; 18. Rubber pad. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 In this embodiment of the present invention, a clamping assembly for a chemical formation device includes a clamping device 1. The clamping device 1 consists of an external support 2 and multiple sets of clamping plates 4. A lead screw nut 3 is installed in the middle of the clamping plate 4. The lead screw nut 3 is rotatably mounted on the upper side of multiple sets of multi-segment bidirectional lead screws 5. The upper ends of the multiple sets of multi-segment bidirectional lead screws 5 are connected through a transmission mechanism 8. The upper end of one side of the transmission mechanism 8 is mounted on the bottom end of a power mechanism 9. The power mechanism 9 is mounted on the upper side of the external support 2. A limit mechanism 14 is installed on the inner side of the external support 2. A guide mechanism 12 is installed between the clamping plate 4 and the external support 2. A rubber pad 18 is provided on one side of the clamping plate 4. The rubber pad 18 is attached to one side of the clamping plate 4 with adhesive. The clamping plate 4 moves under the drive of the multi-segment bidirectional lead screw 5 to achieve the clamping action. The rubber pad 18 attached to one side of the clamping plate 4 plays a role in buffering and increasing friction when the clamping plate 4 contacts the object being clamped. When the clamping plate 4 gradually approaches and clamps the object, the rubber pad 18 first contacts the surface of the object. Its soft material can prevent the clamping plate 4 from scratching or damaging the surface of the object. At the same time, it increases the friction between the clamping plate 4 and the object, preventing the object from sliding during the clamping process.

[0025] The limiting mechanism 14 consists of a telescopic rod 16 and a limiting plate 15. The telescopic rod 16 is installed at the upper and lower ends of the inner side of the external bracket 2, and the limiting plate 15 is installed at the front end of the telescopic rod 16. When in use, the limiting mechanism 14 adjusts the position of the limiting plate 15 through the telescopic rod 16 and limits the distance of material insertion through the limiting plate 15.

[0026] The guide mechanism 12 consists of a protrusion 13 and a groove 17. The protrusion 13 is installed at both ends of the inner side of the outer bracket 2. The groove 17 is provided on both sides of the clamping plate 4. The groove 17 and the protrusion 13 are slidably connected. When the clamping plate 4 moves axially under the drive of the multi-segment bidirectional screw 5, the groove 17 on both sides of the clamping plate 4 slides along the protrusion 13 on the outer bracket 2. This structural design provides a stable guide for the movement of the clamping plate 4, ensuring that the clamping plate 4 will not deviate or shake during the movement and always maintains linear motion.

[0027] The power mechanism 9 consists of an electric motor 10 and a gearbox 11. The bottom end of the gearbox 11 is mounted on the upper end of the outer frame via a bracket, and the bottom end of the electric motor 10 is mounted on the bottom end of the gearbox 11. The electric motor 10 serves as a power source, generating rotational power, which is transmitted to the gearbox 11. The gearbox 11 adjusts the speed and torque output of the electric motor 10 according to actual working requirements. The adjusted power is transmitted to the transmission mechanism 8 via the bracket mounted on the bottom end of the gearbox 11, thereby driving the multi-segment bidirectional lead screw 5 to rotate, ultimately realizing the clamping and loosening action of the clamping plate 4. Through the gearbox 11, the magnitude and speed of the output power of the electric motor 10 can be flexibly controlled to adapt to different working scenarios and clamping requirements.

[0028] The transmission mechanism 8 consists of a synchronous belt 7 and synchronous pulleys 6. The synchronous pulleys 6 are mounted on the upper side of the multi-segment bidirectional lead screws 5, and the synchronous belt 7 wraps around the outside of the synchronous pulleys 6. When the power mechanism 9 outputs power, it drives one of the synchronous pulleys 6 to rotate. Due to the meshing between the synchronous belt 7 and the synchronous pulleys 6, the rotation of one synchronous pulley 6 will drive the other synchronous pulleys 6 to rotate synchronously through the synchronous belt 7, thereby causing multiple sets of multi-segment bidirectional lead screws 5 to rotate simultaneously and at the same speed. The transmission mechanism 8 composed of the synchronous belt 7 and the synchronous pulleys 6 has efficient and stable power transmission characteristics, which can ensure that multiple sets of multi-segment bidirectional lead screws 5 rotate synchronously, making the movement height of multiple clamping plates 4 consistent, greatly improving the overall working efficiency and clamping accuracy of the clamping device 1. Compared with other transmission methods, the synchronous belt 7 transmission has the advantages of low noise, accurate transmission ratio, and simple maintenance, reducing the failure rate during equipment operation, reducing maintenance costs, and improving the reliability and stability of the equipment.

[0029] The working principle and usage process of this utility model: When the chemical formation equipment is running, the core motor 10 of the power mechanism 9 operates according to a preset program to generate initial rotational power. The power is transmitted to the gearbox 11. The gearbox 11, according to the characteristics of different workpieces in the chemical formation process, reduces the output speed and increases the torque for small, thin, and soft workpieces to achieve a smooth and gentle power output to avoid damage. For large, heavy, and hard workpieces, it increases the output speed to meet the requirements of rapid clamping. The optimized power drive transmission mechanism 8, the synchronous pulley 6 rotates under the action of power, drives the synchronous belt 7 to make multiple synchronous pulleys 6 rotate synchronously, and then makes multiple sets of multi-segment bidirectional lead screws 5 rotate at the same speed. When the multi-segment bidirectional lead screws 5 rotate, the lead screw nut 3 that cooperates with them rotates. The clamping plates 4 move axially. In actual operation, such as when forming battery plates, multiple clamping plates 4 can simultaneously approach and clamp the plates from different directions, ensuring that each plate is stably clamped and avoiding displacement, deformation, and other problems, thus ensuring a smooth formation process and stable product quality. The design of multiple clamping plates 4, combined with multi-segment bidirectional lead screws 5 and transmission mechanism 8, greatly improves the versatility and adaptability of the clamping device 1. It can clamp multiple objects simultaneously to improve work efficiency, and the multi-segment bidirectional lead screws 5 can precisely control the moving distance and clamping force of the clamping plates 4 to ensure stable and reliable clamping. Workpieces of different batches and specifications can be clamped efficiently and accurately, significantly expanding the scope of equipment use and improving work efficiency.

[0030] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A clamping assembly for a chemical formation device, comprising a clamping device (1); characterized in that: The clamping device (1) consists of an external bracket (2) and multiple sets of clamping plates (4). A lead screw nut (3) is installed in the middle of the clamping plate (4). The lead screw nut (3) is rotatably installed on the upper side of multiple sets of multi-segment bidirectional lead screws (5). The upper ends of the multiple sets of multi-segment bidirectional lead screws (5) are connected through a transmission mechanism (8). The upper end of one side of the transmission mechanism (8) is installed on the bottom end of the power mechanism (9). The power mechanism (9) is installed on the upper side of the external bracket (2). A limit mechanism (14) is installed on the inner side of the external bracket (2). A guide mechanism (12) is installed between the clamping plate (4) and the external bracket (2).

2. The clamping assembly of a chemical formation device according to claim 1, characterized in that: A rubber pad (18) is provided on one side of the clamping plate (4), and the rubber pad (18) is attached to one side of the clamping plate (4) by adhesive.

3. The clamping assembly of a chemical formation device according to claim 1, characterized in that: The limiting mechanism (14) consists of a telescopic rod (16) and a limiting plate (15). The telescopic rod (16) is installed on the upper and lower ends of the inner side of the external bracket (2), and the limiting plate (15) is installed on the front end of the telescopic rod (16).

4. The clamping assembly of a chemical formation device according to claim 1, characterized in that: The guide mechanism (12) consists of a protrusion (13) and a groove (17). The protrusion (13) is installed at both ends of the inner side of the external bracket (2). The groove (17) is provided on both sides of the clamp (4). The groove (17) and the protrusion (13) are slidably connected.

5. The clamping assembly of a chemical formation device according to claim 1, characterized in that: The power mechanism (9) consists of an electric motor (10) and a transmission (11). The bottom end of the transmission (11) is mounted on the upper end of the outer frame via a bracket, and the bottom end of the electric motor (10) is mounted on the bottom end of the transmission (11).

6. The clamping assembly of a chemical formation device according to claim 1, characterized in that: The transmission mechanism (8) consists of a synchronous belt (7) and a synchronous pulley (6). The synchronous pulley (6) is mounted on the upper side of a multi-segment bidirectional lead screw (5), and the synchronous belt (7) is wrapped around the outside of the synchronous pulley (6).

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