Potentiometer angle adjusting device
By designing a potentiometer angle adjustment device that includes a bit, coupling, motor, and controller, the problem of complex and inaccurate potentiometer angle adjustment in conductive wire production was solved, achieving precise control of conductive wire production and convenience of equipment debugging.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-03-31
AI Technical Summary
In the existing technology, the potentiometer angle adjustment in the production of conductive wire is complicated and has poor accuracy, which makes the debugging process of the take-up and unwinding equipment inconvenient.
A potentiometer angle adjustment device was designed, which includes a bit, a coupling, a motor, and a controller. By linking the bit and the motor, the concentricity and positional stability of the bit and the motor are ensured by the frame structure of bearings and support base. Combined with the controller, precise angle control is achieved.
It enables precise adjustment of the potentiometer angle in conductive wire production, improves the debugging efficiency and accuracy of the take-up and undoing equipment, and simplifies the operation process.
Smart Images
Figure CN224069046U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of the production equipment debugging of conductive wire, and particularly relates to a potentiometer angle adjusting device. BACKGROUND
[0002] Photovoltaic power generation is a process of converting solar energy into electrical energy, which does not consume the limited resources of the earth and does not emit harmful substances, so photovoltaic power generation is a green and environmentally friendly energy choice, which helps to alleviate the problems of global climate change and air pollution. The energy conversion process of photovoltaic power generation is simple, which is a direct conversion from light energy to electrical energy without intermediate processes (such as conversion of thermal energy into mechanical energy, conversion of mechanical energy into electromagnetic energy, etc.) and mechanical movement, and there is no mechanical wear. According to the thermodynamic analysis, photovoltaic power generation has very high theoretical power generation efficiency, which can reach more than 80%, and the technical development potential is huge. In the improvement of the light utilization rate of solar cells, there is a high requirement for the wire diameter of the surface conductive wire, so the wire diameter control in the production of conductive wire is required, and the accurate control of the angle of the potentiometer involved in the debugging process of the take-up and pay-off equipment is required. SUMMARY
[0003] The utility model discloses a potentiometer angle adjusting device, which can accurately control the angle of the potentiometer in the production of conductive wire.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0005] A potentiometer angle adjusting device, the device contains a chuck, a coupling, a motor and a controller in the axial direction, wherein the chuck is a handle-shaped structure, the end part is suitable for inserting into the potentiometer angle adjusting groove, the base of the chuck is connected with the coupling and connected with the output shaft of the motor through the coupling, the controller controls the rotation of the motor to control the rotation angle of the output shaft, the handle body of the chuck is rotatably connected to the connecting seat through the bearing, the side of the connecting seat close to the end part of the chuck is a plane, the side of the connecting seat close to the base of the chuck is connected with the support seat, the other end of the support seat is connected with the motor, the two ends of the support seat are respectively the base for fixing the connecting seat and further ensuring the position stability of the chuck and the base for fixing the motor, so that the relative position of the chuck and the motor is fixed and the concentricity of the rotation of the chuck is ensured.
[0006] Preferably, a circlip is further arranged at the bearing connecting the chuck and the connecting seat to keep the position of the bearing stable.
[0007] Preferably, the support seat is a cage-shaped frame structure, and the base of the chuck, the coupling and the output shaft of the motor are contained in the inside of the cage-shaped frame structure.
[0008] Compared with the prior art, the beneficial effect of the device is that the device can conveniently and accurately adjust the potentiometer angle, thereby realizing accurate control of the conductive wire production. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 is the explosion map of the potentiometer angle adjusting device of the utility model;
[0010] Figure 2 is the assembly section view of the potentiometer angle adjusting device of the utility model.
[0011] In the drawing: 1, bit head;2, connecting seat;3, bearing;4, clasp spring;5, support seat;6, shaft coupling;7, motor;8, controller. DETAILED DESCRIPTION
[0012] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0013] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relationship shown in the drawing, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0014] In the description of the utility model, it should be explained that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0015] The potentiometer angle adjusting device of the utility model is used for the production and take-up and pay-off equipment of conductive wire in solar cell production, and is used for solving the problems of complex potentiometer display angle adjustment and poor precision in the debugging process of take-up and pay-off equipment.
[0016] As Figure 1 And Figure 2 The potentiometer angle adjusting device according to the utility model is distributed in the axial direction and comprises a bit head 1, a connecting seat 2, a bearing 3, a clamping spring 4, a supporting seat 5, a shaft coupling 6, a motor 7 and a controller 8, wherein the bit head 1 is matched with the potentiometer adjusting groove, the bit head can drive the potentiometer shaft to rotate synchronously, the connecting seat 2 is embedded with the bearing 3 to ensure the concentricity of the bit head rotation, the bearing 3 is provided with the clamping spring 4 to keep the position of the bearing stable, the supporting seat 5 and the shaft coupling 6 connect the motor 7 with the remaining parts and output power, the supporting seat 5 is a cage-shaped frame structure to protect the shaft coupling 6, and the frame structure is convenient for adjusting the connection between the bit head and the shaft coupling, thereby adjusting the extension length of the bit head from the connecting seat, so that the bit head can be smoothly inserted into the potentiometer adjusting groove. One side of the connecting seat 2 close to the bit head end is a plane to be conveniently and stably placed on the plane where the potentiometer is located. Specifically, the base of the bit head 1 is connected with the shaft coupling 6 and connected with the output shaft of the motor through the shaft coupling, the controller 8 controls the rotation of the motor 7 to control the rotation angle of the output shaft, the connecting seat 2 is arranged on the base of the bit head, the base of the bit head is fixed to the connecting seat 2 through the bearing 3, the supporting seat 5 is arranged on the connecting seat 2, and the other end of the supporting seat 5 serves as a base for fixing the motor 7, so that the relative position of the bit head 1 and the motor 7 is fixed and the concentricity of the bit head rotation is ensured. The above structure can make the device stable and fixed when adjusting the potentiometer, thereby ensuring the accuracy of adjusting the potentiometer.
[0017] The controller can be a single-chip microcomputer, which is responsible for reading the real-time angle value of the potentiometer and sending a signal to control the encoder, then the encoder receives the signal of the single-chip microcomputer to drive the motor, the motor executes the instruction of the driver to output power, the power is transmitted to the bit head through the shaft coupling, and the bit head outputs the power to the potentiometer adjusting groove to change the angle of the potentiometer.
[0018] The controller can also use PLC and a driver to replace the single-chip microcomputer and the encoder in the electrical part of the utility model device to achieve the same control effect.
[0019] In use, the potentiometer is connected to the device, the device head 1 is inserted into the adjusting groove at the end of the potentiometer, and the device head 1 is connected to the servo motor 7 of the device. After the device head is inserted into the adjusting groove at the end of the potentiometer, it is rotated to a specified angle based on the support seat. At this time, the device head provides a torque to the motor, and the controller can read the torque. Therefore, after the device is connected to the potentiometer that needs to be adjusted, the potentiometer angle is fed back to the single-chip microcomputer, the single-chip microcomputer compares the real-time value of the potentiometer with the set value A, calculates the angle that needs to be adjusted, and then controls the encoder to send a signal to the motor to drive the device head to rotate the potentiometer shaft, thereby realizing the function of adjusting the angle of the potentiometer. After one cycle, if the real-time value does not reach A±1°, the system will continue to run a cycle, and the cycle will continue until the set requirement of A±1° is reached, and the angle adjustment is completed. If the real-time value reaches A±1° after one cycle, the execution command is ended, and the angle adjustment is completed.
[0020] The device of the utility model solves the problems of long debugging time and troublesome operation of the potentiometer in the production of the conductive wire, obtains very high use convenience, and the angle control is more accurate, and better diameter control can be realized.
[0021] The parts not described in the utility model are the known technology of the person skilled in the art.
[0022] Finally, it should be pointed out that: the above specific embodiments are only used to illustrate the technical scheme of the utility model and are not limited. Although the utility model is described in detail with reference to the embodiments, those skilled in the art should understand that the technical scheme of the utility model can be modified and replaced equivalently without departing from the spirit and scope of the technical scheme of the utility model, and all should be covered in the claim range of the utility model.
Claims
1. A potentiometer angle adjustment device, characterized by The device comprises a shaft, a coupling, a motor and a controller in axial distribution, wherein the shaft is a handle-shaped structure, the end of which is suitable for being inserted into the angle adjusting groove of the potentiometer, the base of the shaft is connected with the coupling and is connected with the output shaft of the motor through the coupling, the controller controls the rotation of the motor to control the rotation angle of the output shaft, the handle body of the shaft is rotatably connected with the connecting seat through a bearing, the side of the connecting seat close to the end of the shaft is a plane, the side of the connecting seat close to the base of the shaft is connected with the supporting seat, the other end of the supporting seat is connected with the motor, the two ends of the supporting seat are respectively the base for fixing the connecting seat and further ensuring the position stability of the shaft and the base for fixing the motor, so that the relative position of the shaft and the motor is fixed and the concentricity of the rotation of the shaft is ensured.
2. A potentiometer angle adjustment device as claimed in claim 1, characterized in that A circlip is further arranged at the bearing connecting the shaft and the connecting seat to keep the position of the bearing stable.
3. The potentiometer angle adjustment device of claim 1, wherein The supporting seat is a cage-shaped frame structure, and the shaft base, the coupling and the output shaft of the motor are accommodated in the cage-shaped frame structure.