Clamp shifting device and machining equipment

Abstract

The utility model relates to a clamp shifting device and machining equipment. The clamp shifting device comprises a movable mechanism and a clamping mechanism, the clamp limiting mechanism is connected to the clamp to be shifted; the pitch changing mechanism comprises a telescopic assembly and a bearing driving assembly, the telescopic assembly is connected to the movable mechanism, and the bearing driving assembly is connected to the clamp limiting mechanism and can drive the telescopic assembly to stretch out and draw back so as to drive the movable mechanism to be close to or away from the two sides of the clamp limiting mechanism. According to the clamp shifting device, the working range of the variable-pitch mechanism can be adjusted, meanwhile, the mounting and using space of the variable-pitch mechanism is reduced, the risk that the variable-pitch mechanism interferes with other mechanisms due to the fact that the distance between the variable-pitch mechanism and the other mechanisms is too close is improved, the shifting stability of the clamp is improved, and then the higher requirement for the battery cell production efficiency is met.

Description

Technical Field

[0001] The present application relates to the technical field of battery cell production, and in particular to a fixture shifting device and processing equipment. Background Art

[0002] With the continuous advancement of battery cell production technology and the continuous diversification of battery cell application scenarios, the requirements for battery cell production efficiency are getting higher and higher. In the actual battery cell production process, in order to reduce the equipment and improve the equipment operation efficiency, the equipment width must be kept within a certain range. However, when the cylinder is in use, it needs to occupy part of the equipment space for fixed installation to ensure the convenience of disassembly and debugging. There is a risk of interference with other mechanisms due to the close distance to other surrounding mechanisms, resulting in reduced battery cell production efficiency. Utility Model Content

[0003] Based on this, it is necessary to provide a fixture shifting device and processing equipment to address the above technical problems.

[0004] A clamp shifting device, comprising:

[0005] Movable mechanism;

[0006] A fixture limiting mechanism, connected to the fixture to be displaced;

[0007] The variable distance mechanism includes a telescopic component and a load-bearing drive component, wherein the telescopic component is connected to the movable mechanism, and the load-bearing drive component is connected to the clamp limiting mechanism. The load-bearing drive component can drive the telescopic component to extend and retract to drive the movable mechanism to move closer to or away from the two sides of the clamp limiting mechanism.

[0008] In one embodiment, the telescopic assembly includes a cylinder piston member and a piston connector, and the cylinder piston member is connected to the movable mechanism via the piston connector.

[0009] In one embodiment, the cylinder piston member is a cylinder piston rod, and the piston connecting member includes a movable joint and a joint limiting plate, the joint limiting plate is arranged on the clamp limiting mechanism, one end of the movable joint is connected to the cylinder piston rod, and the other end of the movable joint is connected to the joint limiting plate.

[0010] In one of the embodiments, the joint limiting plate is provided with a limiting slot, and the limiting slot is engaged with the movable joint.

[0011] In one embodiment, the supporting driving assembly includes a cylinder supporting member, a cylinder connecting member and a cylinder driving member, the cylinder supporting member is connected to the movable mechanism through the cylinder connecting member, and the cylinder driving member can drive the cylinder piston member to extend and retract to drive the movable mechanism to approach or move away from the two sides of the clamp limiting mechanism.

[0012] In one embodiment, the cylinder connecting member includes a cylinder connecting plate and a cylinder mounting plate, the cylinder supporting member is connected to one side of the cylinder mounting plate through the cylinder connecting plate, and the other side of the cylinder mounting plate is connected to the movable mechanism.

[0013] In one of the embodiments, the cylinder connecting member further comprises a cylinder adapter plate, one side of the cylinder adapter plate is connected to the cylinder bearing member, and the other side of the cylinder adapter plate is connected to the movable mechanism.

[0014] In one embodiment, the clamp shifting device also includes a sensing mechanism, which includes a position sensing plate and a position sensor. The position sensing plate is arranged on a side of the movable mechanism, and the position sensor is arranged on a side of the clamp limiting mechanism. The position sensing plate can abut against the position sensor.

[0015] In one of the embodiments, the movable mechanism is provided with a buffer component, and the buffer component is arranged at an end of the movable mechanism away from the bearing drive component.

[0016] A processing device, comprising:

[0017] A clamp shifting device as described above.

[0018] The technical effects of the embodiments provided in this application are as follows:

[0019] The above-mentioned clamp shifting device, when shifting the clamp in the equipment with limited width range during the battery cell production process, the clamp limiting mechanism is connected to the clamp to be shifted, the telescopic component in the distance changing mechanism is connected to the movable mechanism, and the load-bearing driving component connected to the clamp limiting mechanism in the distance changing mechanism can drive the telescopic component to retract to drive the movable mechanism to approach or move away from the two sides of the clamp limiting mechanism, that is, the movable mechanism is moved relative to the clamp limiting mechanism and the clamp to be shifted under the driving action of the distance changing mechanism, and can reduce the installation and use space of the distance changing mechanism while adjusting the working range of the distance changing mechanism, improve the risk of interference with other mechanisms due to the distance between the distance changing mechanism and other surrounding mechanisms, and improve the stability of the clamp shifting, thereby meeting the higher requirements of battery cell production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 is a schematic structural diagram of a clamp shifting device in one embodiment;

[0022] Figure 2 Schematic diagram of the structure of a processing device in one embodiment. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] Figure 1 , is a schematic diagram of the structure of a clamp shifting device in one embodiment.

[0028] In this embodiment, if Figure 1 As shown, the clamp shifting device is used to shift the clamp in a device with a limited width range during the production process of the battery cell. The clamp shifting device includes a movable mechanism 10, a clamp limiting mechanism 20 and a distance changing mechanism 30.

[0029] The clamp limiting mechanism 20 is connected to the clamp to be displaced.

[0030] The movable mechanism 10 may be a movable structure that is arranged below the distance-changing mechanism 30 in the vertical direction and connected to the distance-changing mechanism 30, and can be moved along both sides of the clamp limiting mechanism 20 under the drive of the distance-changing mechanism 30. The clamp limiting mechanism 20 may be a limiting structure that is arranged below the clamp to be displaced in the vertical direction, and can carry the clamp to be displaced and constrain the position of the clamp to be displaced. Optionally, the clamp to be displaced may be a clamp that can clamp the battery cell to be cleaned, i.e., a battery cell cleaning clamp. The movable mechanism 10 may be a plate-shaped movable structure, such as a movable plate. The clamp limiting mechanism 20 may be a plate-shaped fixed structure, such as a clamp fixed plate.

[0031] The variable distance mechanism 30 includes a telescopic component 320 and a load-bearing drive component 340. The telescopic component 320 is connected to the movable mechanism 10, and the load-bearing drive component 340 is connected to the clamp limiting mechanism 20. The load-bearing drive component 340 can drive the telescopic component 320 to telescope to drive the movable mechanism 10 to move closer to or away from the two sides of the clamp limiting mechanism 20.

[0032] The distance-changing mechanism 30 may be a retractable driving structure that is disposed between the movable mechanism 10 and the clamp limiting mechanism 20 in the vertical direction and is connected to the movable mechanism 10 and the clamp limiting mechanism 20, and is capable of driving the movable mechanism 10 to perform telescopic motion along the two sides of the clamp limiting mechanism 20 to adjust the working range of the distance-changing mechanism 30 itself. The telescopic component 320 may be a retractable component 320 that is connected to the movable mechanism 10 and is capable of driving the movable mechanism 10 to approach or move away from the two sides of the clamp limiting mechanism 20. The bearing driving component 340 may be a functional component that is connected to the clamp limiting mechanism 20 and the telescopic component 320 and is capable of bearing the telescopic component 320, and is capable of driving the telescopic component 320 to perform telescopic motion to adjust the working range of the distance-changing mechanism 30 itself. Optionally, the distance-changing mechanism 30 may be a distance-changing cylinder.

[0033] The telescopic assembly 320 includes a cylinder piston member 3220 (not shown) and a piston connector 3240 , and the cylinder piston member 3220 is connected to the movable mechanism 10 via the piston connector 3240 .

[0034] The cylinder piston member 3220 may be a piston structure connected to the piston connector 3240 and capable of extending and retracting in a direction parallel to the working range of the clamp limiting mechanism 20. The piston connector 3240 may be a connecting structure connected to the cylinder piston member 3220 and the movable mechanism 10 and capable of driving the movable mechanism 10 to move synchronously with the cylinder piston member 3220. Optionally, the cylinder piston member 3220 may be a cylinder piston rod. The piston connector 3240 includes a movable joint 3241 and a joint limiting plate 3242.

[0035] The joint limiting plate 3242 is arranged on the clamp limiting mechanism 20, one end of the movable joint 3241 is connected to the cylinder piston rod, and the other end of the movable joint 3241 is connected to the joint limiting plate 3242, and the joint limiting plate 3242 is provided with a limiting slot, which is clamped on the movable joint 3241; by limiting the matching relationship between the piston connector 3240 and the clamp limiting mechanism 20 and the cylinder piston member 3220, the connection stability inside the piston connector 3240 can be guaranteed, and through the matching relationship between the movable joint 3241 and the joint limiting plate 3242 inside the piston connector 3240, the connection stability between the piston connector 3240 and the clamp limiting mechanism 20 can be improved, thereby improving the matching stability between the telescopic assembly 320 and the clamp limiting mechanism 20.

[0036] The bearing drive assembly 340 includes a cylinder bearing member 3420, a cylinder connecting member 3440 and a cylinder driving member 3460. The cylinder bearing member 3420 is connected to the movable mechanism 10 through the cylinder connecting member 3440. The cylinder driving member 3460 can drive the cylinder piston member 3220 to extend and retract to drive the movable mechanism 10 to move closer to or away from the two sides of the clamp limiting mechanism 20.

[0037] The cylinder bearing member 3420 may be a bearing structure connected to the cylinder connecting member 3440 and the cylinder driving member 3460, and capable of bearing the cylinder connecting member 3440 and the cylinder driving member 3460. The cylinder connecting member 3440 may be a connecting mechanism connected to the cylinder bearing member 3420 and the movable mechanism 10, and capable of driving the movable mechanism 10 to move synchronously according to the cylinder bearing member 3420. The cylinder driving member 3460 may be a driving member connected to the cylinder piston member 3220, and capable of driving the cylinder piston member 3220 to perform telescopic movement to adjust the working range of the pitch-changing mechanism 30 itself. Optionally, the cylinder bearing member 3420 may be a cylinder supporting body. The cylinder driving member 3460 may be a cylinder driver. The cylinder connecting member 3440 includes a cylinder connecting plate 3441, a cylinder mounting plate 3442, and a cylinder adapter plate 3443.

[0038] The cylinder supporting member 3420 is connected to one side of the cylinder mounting plate 3442 through the cylinder connecting plate 3441, and the other side of the cylinder mounting plate 3442 is connected to the movable mechanism 10. One side of the cylinder adapter plate 3443 is connected to the cylinder supporting member 3420, and the other side of the cylinder adapter plate 3443 is connected to the movable mechanism 10. By matching the cylinder supporting member 3420 with the cylinder connecting member 3440, the cylinder mounting plate 3442, and the movable mechanism 10, the connection stability inside the supporting drive assembly 340 can be guaranteed, and the matching relationship between the cylinder adapter plate 3443 and the cylinder supporting member 3420 and the movable mechanism 10 is limited, which can improve the connection stability between the supporting drive assembly and the movable mechanism 10.

[0039] The clamp shifting device also includes a sensing mechanism 40 , which includes a position sensing sheet 420 and a position sensor 440 . The position sensing sheet 420 is disposed on the side of the movable mechanism 10 , and the position sensor 440 is disposed on the side of the clamp limiting mechanism 20 . The position sensing sheet 420 can abut against the position sensor 440 .

[0040] The sensing mechanism 40 may be a sensing structure disposed on the side of the movable mechanism 10 and the clamp limiting mechanism 20, and capable of detecting the positions of the movable mechanism 10 and the clamp limiting mechanism 20 during the movement of the movable mechanism 10 relative to the clamp limiting mechanism 20. The position sensing sheet 420 may be a sensing component disposed on the side of the clamp limiting mechanism 20, and capable of detecting the position of the clamp limiting mechanism 20 during the movement of the movable mechanism 10 relative to the clamp limiting mechanism 20. The position sensor 440 may be a sensing component disposed on the side of the movable mechanism 10, and capable of detecting the position of the movable mechanism 10 during the movement of the movable mechanism 10 relative to the clamp limiting mechanism 20.

[0041] By setting a position sensing plate 420 on the side of the movable mechanism 10 and a position sensor 440 on the side of the clamp limiting mechanism 20, the position relationship of the movable mechanism 10 when moving relative to the clamp limiting mechanism 20 can be detected, thereby improving the displacement accuracy of the movable mechanism 10 relative to the clamp limiting mechanism 20, and further ensuring the working reliability and stability of the clamp shifting device.

[0042] The movable mechanism 10 is provided with a buffer component 120, which is arranged at one end of the movable mechanism 10 away from the bearing drive component 340; the buffer component 120 can be a functional component arranged on the side of the movable mechanism 10 and capable of buffering excess vibration generated by abutment between two movable mechanisms 10 arranged opposite to each other.

[0043] By setting a buffer assembly 120 on the sides of two movable mechanisms 10 arranged opposite to each other, it is possible to directly buffer the excess vibration caused by the abutment of the movable mechanisms 10, improve the influence of the excess vibration on the displacement accuracy of the movable mechanisms 10, ensure the displacement accuracy of the movable mechanism 10 relative to the clamp limiting mechanism 20, and further ensure the working reliability and stability of the clamp displacement device.

[0044] like Figure 1As shown, the joint limiting plate 3242 in the piston connector 3240 is installed on the clamp limiting mechanism 20 (such as a clamp fixing plate), the limiting groove set on the joint limiting plate 3242 is clamped and connected with the movable joint 3241 in the piston connector 3240, the movable joint 3241 is installed on the cylinder piston member 3220 (such as a cylinder piston rod), the cylinder driving member 3460 (such as a cylinder driver) is installed on the cylinder mounting plate 3442 (such as a cylinder mounting plate), and the cylinder mounting plate 3442 is fixed on the movable mechanism 10 (such as a movable plate) through the cylinder connecting plate 3441. When the cylinder driving member 3460 (such as a cylinder driver) extends, the cylinder supporting member 3420 (such as a cylinder supporting cylinder) drives the movable mechanism 10 (such as a movable plate) to move to both sides of the clamp limiting mechanism 20 (such as a clamp fixed plate), thereby increasing the distance between the two movable mechanisms 10 (such as movable plates); at the same time, the buffer assembly 120 and the position sensor 440 arranged on the movable mechanism 10 (such as a movable plate) move synchronously with the movable mechanism 10 (such as a movable plate), and the position sensing sheet 420 arranged on the side of the clamp limiting mechanism 20 (such as a clamp fixed plate) moves synchronously with the clamp limiting mechanism 20 (such as a clamp fixed plate).

[0045] Since most of the cylinder bearing member 3420 (such as the cylinder supporting the cylinder body), the cylinder piston member 3220 (such as the cylinder piston rod), and the movable joint 3241 in the piston connecting member 3240 are arranged below the movable mechanism 10 (such as the movable plate), the space is greatly saved. Under the premise of convenient disassembly and assembly, the clamp limiting mechanism 20 (such as the clamp fixing plate) and the movable mechanism 10 (such as the movable plate) are connected, and the movable mechanism 10 (such as the movable plate) is shifted relative to the clamp limiting mechanism 20 (such as the clamp fixing plate), that is, the function of changing the distance; the clamp shifting device has the advantages of convenient installation and debugging and reasonable layout. It realizes the installation layout and function of the distance changing mechanism 30 in a limited installation space, making the equipment more relaxed in the mechanism layout, and is also suitable for most occasions where the installation position of the mechanism cylinder is limited.

[0046] The clamp shifting device provided in this embodiment, when shifting the clamp in the equipment with limited width range during the battery cell production process, the clamp limiting mechanism 20 is connected to the clamp to be shifted, the telescopic component 320 in the distance changing mechanism 30 is connected to the movable mechanism 10, and the load-bearing driving component 340 connected to the clamp limiting mechanism 20 in the distance changing mechanism 30 can drive the telescopic component 320 to retract and retract to drive the movable mechanism 10 to approach or move away from the two sides of the clamp limiting mechanism 20, that is, the movable mechanism 10 is moved relative to the clamp limiting mechanism and the clamp to be shifted under the driving action of the distance changing mechanism 30, and can reduce the installation and use space of the distance changing mechanism 30 while adjusting the working range of the distance changing mechanism 30, improve the risk of interference with other mechanisms due to the distance changing mechanism 30 being too close to other surrounding mechanisms, and improve the stability of the clamp shifting, thereby meeting the higher requirements of battery cell production efficiency.

[0047] The present application also provides a processing equipment, which includes the fixture shifting device in the above-mentioned embodiment, and the processing equipment also includes a large equipment plate 1, a fixture to be shifted 2 and a transfer device, the transfer device is arranged on the large equipment plate 1, and the transfer device includes a cleaning loading mechanism 3, a cover transfer fixture 4 and a cleaning unloading mechanism 5.

[0048] like Figure 2 As shown, the cleaning loading mechanism 3 transports the battery cell to the fixture to be displaced 2 (such as the cleaning fixture), and the cleaning unloading mechanism 5 then transports the battery cell on the fixture to be displaced 2 (such as the cleaning fixture) to the cover transfer fixture 4. Since the cleaning loading mechanism 3 and the cleaning unloading mechanism 5 are not spaced apart from the battery cell, the fixture to be displaced 2 (such as the cleaning fixture) needs to be provided with a variable distance mechanism 30 (such as a variable distance cylinder) in the fixture shifting device. The fixture to be displaced 2 (such as the cleaning fixture) is close to the cover transfer fixture 4, and the variable distance mechanism 30 (such as a variable distance cylinder) is arranged Below the movable mechanism 10, when the movable mechanism 10 is shifted relative to the clamp limiting mechanism 20, the cylinder piston member 3220 (such as the cylinder piston rod) remains stationary, and the cylinder bearing member 3420 (such as the cylinder supporting cylinder body) drives the movable mechanism 10 (such as the movable plate) to move to complete the distance change; while realizing the adjustment of the working range of the distance changing mechanism 30, it is possible to reduce the installation and use space of the distance changing mechanism 30, and improve the risk of the distance changing mechanism 30 (such as the distance changing cylinder) interfering with the cover buckle transfer fixture 4 due to being too close to the cover buckle transfer fixture 4.

[0049] The division of the various modules in the above-mentioned clamp shifting device is only for illustration. In other embodiments, the clamp shifting device can be divided into different modules as needed to complete all or part of the functions of the above-mentioned clamp shifting device.

[0050] The clamp shifting device and processing equipment provided in the above-mentioned embodiments, when shifting the clamp in the equipment with limited width range during the battery cell production process, the clamp limiting mechanism is connected to the clamp to be shifted, the telescopic component in the distance changing mechanism is connected to the movable mechanism, and the load-bearing driving component connected to the clamp limiting mechanism in the distance changing mechanism can drive the telescopic component to retract to drive the movable mechanism to approach or move away from the two sides of the clamp limiting mechanism, that is, the movable mechanism is moved relative to the clamp limiting mechanism and the clamp to be shifted under the driving action of the distance changing mechanism, and can reduce the installation and use space of the distance changing mechanism while adjusting the working range of the distance changing mechanism, improve the risk of interference with other mechanisms due to the distance changing mechanism being too close to other surrounding mechanisms, and improve the stability of the clamp shifting, thereby meeting the higher requirements of battery cell production efficiency, and has important economic value and promotion and practical value.

[0051] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A clamp shifting device, characterized in that: include: Movable mechanism; A fixture limiting mechanism, connected to the fixture to be displaced; The variable distance mechanism includes a telescopic component and a load-bearing drive component, wherein the telescopic component is connected to the movable mechanism, and the load-bearing drive component is connected to the clamp limiting mechanism. The load-bearing drive component can drive the telescopic component to extend and retract to drive the movable mechanism to move closer to or away from the two sides of the clamp limiting mechanism.

2. The clamp shifting device according to claim 1, characterized in that: The telescopic assembly comprises a cylinder piston member and a piston connector, and the cylinder piston member is connected to the movable mechanism via the piston connector.

3. The clamp shifting device according to claim 2, characterized in that: The cylinder piston member is a cylinder piston rod, and the piston connecting member includes a movable joint and a joint limiting plate, the joint limiting plate is arranged on the clamp limiting mechanism, one end of the movable joint is connected to the cylinder piston rod, and the other end of the movable joint is connected to the joint limiting plate.

4. The clamp shifting device according to claim 3, characterized in that: The joint limiting plate is provided with a limiting slot, and the limiting slot is connected to the movable joint.

5. The clamp shifting device according to claim 2, characterized in that: The bearing drive assembly includes a cylinder bearing member, a cylinder connecting member and a cylinder driving member. The cylinder bearing member is connected to the movable mechanism through the cylinder connecting member. The cylinder driving member can drive the cylinder piston member to extend and retract to drive the movable mechanism to approach or move away from the two sides of the clamp limiting mechanism.

6. The clamp shifting device according to claim 5, characterized in that: The cylinder connecting member comprises a cylinder connecting plate and a cylinder mounting plate, the cylinder bearing member is connected to one side of the cylinder mounting plate through the cylinder connecting plate, and the other side of the cylinder mounting plate is connected to the movable mechanism.

7. The clamp shifting device according to claim 6, characterized in that: The cylinder connecting member further comprises a cylinder adapter plate, one side of which is connected to the cylinder bearing member, and the other side of which is connected to the movable mechanism.

8. The clamp shifting device according to claim 1, characterized in that: The clamp shifting device also includes a sensing mechanism, which includes a position sensing sheet and a position sensor. The position sensing sheet is arranged on the side of the movable mechanism, and the position sensor is arranged on the side of the clamp limiting mechanism. The position sensing sheet can abut against the position sensor.

9. The clamp shifting device according to claim 1, characterized in that: The movable mechanism is provided with a buffer component, and the buffer component is arranged at one end of the movable mechanism away from the bearing drive component.

10. A processing equipment, characterized in that: include: A clamp shifting device as claimed in any one of claims 1 to 9.

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