Handheld glass wool cloth tape winding auxiliary device

Abstract

The utility model relates to the technical field of superconducting magnets, in particular to a handheld glass wool cloth tape winding auxiliary device which comprises a body and a rotating shaft rotationally installed on the body, and a large gear and a glass wool cloth tape disc are fixedly installed on the rotating shaft. The small gear is rotationally arranged on the body, and the small gear is in meshing transmission with the large gear; a tension sensor is installed at the front end of the body, and a handheld part is fixedly arranged at the rear end of the body. A servo motor is fixedly installed on the body, and the pinion is fixedly installed on an output shaft of the servo motor. A plurality of grooves convenient to hold are formed in the edge of the handheld part. The handheld glass wool cloth belt winding auxiliary device can accurately control the winding strength and speed of a glass wool cloth belt, can achieve rapid and continuous winding, and has the advantages of being simple in structure, small in size, convenient to operate, high in winding efficiency and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of superconducting magnets, in particular to a handheld glass fiber cloth tape winding auxiliary device. Background Art

[0002] The main components of a superconducting magnet include the main coil, shielding coil, and refrigeration unit. Each coil is designed with multiple wire slots for winding a fixed number of turns of superconducting wire. In the manufacturing process of superconducting magnets, after the superconducting wire is wound, it is usually wrapped with glass fiber cloth tape on its outer layer. Glass fiber cloth tape, also known as glass fiber cloth tape or glass ribbon, is woven from glass fiber and has good insulation, high temperature resistance, corrosion resistance, and mechanical strength. The glass fiber cloth wrapped around the outer layer of the superconducting wire has the following functions:

[0003] Binding effect: The winding of superconducting wires requires precise control of the number of turns and position to ensure the uniformity and stability of the magnetic field. The winding of glass cloth tape can tightly fix the superconducting wire in the wire slot to prevent it from moving due to vibration or temperature changes during use. This fixing effect helps to maintain the stability of the magnet structure and the consistency of the magnetic field performance.

[0004] Buffering effect: During the operation of superconducting magnets, due to the change of current and the influence of the external environment, the superconducting wire may be subjected to certain stress and deformation. Glass fiber cloth tape has certain elasticity and toughness, which can absorb part of the stress and deformation, and play a buffering and protective role for the superconducting wire; it helps to extend the service life of the superconducting wire and improve the reliability and safety of the magnet.

[0005] In addition, glass fiber cloth tape also has good insulation and high temperature resistance, which can meet the working requirements of superconducting magnets in low temperature environments. At the same time, glass fiber cloth tape is light, easy to process and install, which also provides convenience for the manufacture and maintenance of superconducting magnets.

[0006] In the prior art, the outer layer of the superconducting wire is wound with glass cloth by manual winding. Manual winding of glass cloth has the following disadvantages:

[0007] Unstable force control. It is difficult to ensure the consistency of force during each winding by manual operation, resulting in some areas being wound too tightly and some areas being too loose. This uneven winding force will have a negative impact on the stability of the superconducting magnet, especially in a high magnetic field environment, where the stability problem will become more prominent.

[0008] It is easy to cause material damage. If too much force is used, the glass fiber tape is prone to tearing or damage, which will not only affect the winding effect, but also cause potential safety hazards to the superconducting magnet. On the contrary, if too little force is used, the tape may not fit tightly to the surface of the magnet and fail to achieve the expected insulation and fixing effect.

[0009] Low work efficiency. Manual winding takes a lot of time, especially when dealing with large or complex superconducting magnets. Long-term continuous operation not only increases the fatigue of operators, but also may reduce work efficiency and winding quality.

[0010] Strong dependence on operation. Manual winding requires high skills and experience of operators, and the differences in operation between different operators may lead to inconsistent winding results. At the same time, due to the many uncertain factors in the operation process, once the operator is tired or inattentive, it is easy to affect the winding quality. Utility Model Content

[0011] The technical problem that the utility model intends to solve is to provide a handheld glass cloth tape winding auxiliary device in view of the above shortcomings, which can accurately control the winding force and speed of the glass cloth tape, realize fast and continuous winding, and has the advantages of simple structure, small size, easy operation, high winding efficiency, etc.

[0012] To solve the above problems, the technical solution adopted by the utility model is as follows:

[0013] A handheld glass cloth tape winding auxiliary device comprises a main body and a rotating shaft rotatably mounted on the main body, a large gear and a glass cloth tape reel are fixedly mounted on the rotating shaft; it also comprises a small gear rotatably arranged on the main body, the small gear meshes with the large gear for transmission; a tension sensor is installed at the front end of the main body, and a handheld part is fixedly provided at the rear end.

[0014] As an improvement, a servo motor is fixedly mounted on the main body, and the pinion is fixedly mounted on the output shaft of the servo motor.

[0015] As an improvement, the edge of the handle portion is provided with a plurality of grooves for convenient handholding.

[0016] As an improvement, the edge of one side of the handle portion is provided with three grooves arranged in parallel.

[0017] As an improvement, a switch button electrically connected to the servo motor is provided at the front end of the handheld portion.

[0018] As an improvement, an emergency stop button electrically connected to the servo motor is provided at the rear end of the handheld portion.

[0019] As an improvement, the main body is a box-shaped structure with an opening at the bottom, the small gear and the large gear are located on the inner side of the main body, and the glass cloth reel and the servo motor are located on the outer side of the main body.

[0020] The utility model adopts the above technical solution, and has the following advantages compared with the prior art:

[0021] The handheld glass cloth tape winding auxiliary device of the utility model is provided with a tension sensor, which can accurately control the winding force and speed of the glass cloth tape in combination with a servo motor. The structural design can effectively avoid unstable factors in manual operation, ensure that the wound glass cloth tape has uniform force, and thus improve the winding quality.

[0022] Since the handheld glass fiber cloth tape winding auxiliary device of the utility model can accurately control the winding force of the glass fiber cloth tape when in use, it can achieve tight winding without causing material tearing. This not only reduces material loss, reduces the frequency of replacing and repairing the cloth tape, achieves fast and continuous winding, greatly reduces the time required for winding, and improves winding efficiency; it also reduces the fatigue of the operator, and can maintain efficient work for a longer time.

[0023] The handheld glass cloth tape winding auxiliary device of the utility model has a simple structure, is easy to operate, and has strong adaptability. The operator can easily master it and quickly get started. It can adapt to winding grooves of different sizes and shapes for winding, and has strong flexibility and adaptability. Whether it is a large or small superconducting magnet, the precise winding of the glass cloth tape can be achieved.

[0024] The utility model is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural schematic diagram of a handheld glass cloth tape winding auxiliary device of the utility model;

[0026] Figure 2 It is a three-dimensional schematic diagram of a handheld glass cloth tape winding auxiliary device of the utility model;

[0027] Figure 3 for Figure 1 Middle AA section view;

[0028] Among them: 1-main body, 2-rotating shaft, 3-large gear, 4-glass cloth reel, 5-servo motor, 6-small gear, 7-tension sensor, 8-handheld part, 9-groove, 10-switch button, 11-emergency stop button. DETAILED DESCRIPTION

[0029] For the purpose of illustration and not limitation, Figure 1The direction where the left end of the middle hand-held glass cloth tape winding aid is located is defined as the front, and the direction where the right end is located is defined as the rear.

[0030] Example

[0031] like Figure 1 , Figure 2 and Figure 3 As shown together, a handheld glass cloth tape winding auxiliary device comprises a body 1 and a rotating shaft 2 rotatably mounted on the body 1, a large gear 3 and a glass cloth tape reel 4 are fixedly mounted on the rotating shaft 2; and a small gear 6 rotatably mounted on the body 1, the small gear 6 meshes with the large gear 3 for transmission; the small gear 6 is connected to the power device for transmission. A tension sensor 7 is mounted on the front end of the body 1, and a handheld part 8 is fixedly mounted on the rear end. The edge of the handheld part 8 is provided with a plurality of grooves 9 for convenient handholding.

[0032] In this embodiment, the edge of one side of the hand-held part 8 is provided with three parallel grooves 9; the tension sensor 7 is a three-pulley tension sensor from the market. In this embodiment, the LZ-ZLD7 three-pulley tension sensor from Hefei Lizhi Sensor System Co., Ltd. is selected.

[0033] The power device is a servo motor 5. Specifically, the servo motor 5 is fixedly mounted on the body 1, and the pinion 6 is fixedly mounted on the output shaft of the servo motor 5.

[0034] The tension sensor 7 and the structural design combined with the servo motor 5 can accurately control the winding force and speed of the glass fiber cloth tape. This structural design can effectively avoid unstable factors in manual operation and ensure that the wound glass fiber cloth tape has uniform force, thereby improving the winding quality.

[0035] A switch button 10 electrically connected to the servo motor 5 is provided at the front end of the handheld portion 8, and an emergency stop button 11 electrically connected to the servo motor 5 is provided at the rear end of the handheld portion 8. The switch button 10 and the emergency stop button 11 can facilitate the operator to control the handheld glass cloth tape winding auxiliary device when in use.

[0036] like Figure 1 , Figure 2 and Figure 3 As shown together, the body 1 is a box-shaped structure with an opening at the bottom, the pinion gear 6 and the large gear 3 are located on the inner side of the body, and the glass cloth reel 4 and the servo motor 5 are located on the outer side of the body 1. Preferably, the servo motor 5 is installed on the outer side of the body 1, the output shaft of the servo motor 5 extends to the inner side of the body 1, and the pinion gear 6 is fixedly installed on the output shaft of the servo motor 5. The rotating shaft 2 is rotatably installed on the inner side of the body 1, and the large gear 3 is fixedly installed on the rotating shaft 2; one end of the rotating shaft 2 extends to the outer side of the body 1, and the glass cloth reel 4 is fixedly installed on one end of the rotating shaft 2 located on the outer side of the body 1.

[0037] The handheld glass cloth tape winding device of the utility model is a glass cloth tape winding device that integrates high efficiency, safety and convenience. When in use, first fix the glass cloth tape reel 4 firmly on the rotating shaft 2; then, according to Figure 1 As shown, the glass cloth tape is led out from each pulley of the tension sensor 7 to the end of the frame to be wound and fixed. During this process, care should be taken to maintain the flatness of the glass cloth tape to avoid twisting or tangling.

[0038] The operator holds the handheld glass cloth tape winding device through the hand-held part 8 and can accurately control the tension of the glass cloth tape by adjusting the position of the pulley on the tension sensor 7, ensuring that it maintains appropriate tightness during the winding process, avoiding problems caused by being too tight or too loose, and ensuring that the glass cloth tape can be output stably.

[0039] Finally, the servo motor 5 is started by the switch button 10, and the speed of the servo motor 5 is adjusted. Speed ​​control is crucial to the winding effect. Too fast or too slow may cause uneven winding of the tape or other problems. Therefore, it is necessary to pay attention to the winding effect at all times during the operation and make fine adjustments according to the actual situation. After the winding is completed, the servo motor 5 is stopped by the switch button 10.

[0040] To sum up, the utility model is a handheld glass cloth tape winding auxiliary device, which solves the problems of low efficiency, complicated operation and difficulty in ensuring work quality in the prior art when winding the glass cloth tape. It has a simple structure, small size, easy operation, strong adaptability, and the operator can easily master it and get started quickly.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A handheld glass cloth tape winding auxiliary device, characterized in that: It comprises a main body (1) and a rotating shaft (2) rotatably mounted on the main body (1), a large gear (3) and a glass cloth belt reel (4) being fixedly mounted on the rotating shaft (2); and it also comprises a small gear (6) rotatably mounted on the main body (1), the small gear (6) meshing with the large gear (3) for transmission; A tension sensor (7) is installed at the front end of the body (1), and a hand-held portion (8) is fixedly provided at the rear end.

2. The handheld glass cloth tape winding auxiliary device according to claim 1, characterized in that: A servo motor (5) is fixedly mounted on the body (1), and the pinion (6) is fixedly mounted on the output shaft of the servo motor (5).

3. The handheld glass cloth tape winding auxiliary device according to claim 1, characterized in that: The edge of the hand-held portion (8) is provided with a plurality of grooves (9) for convenient hand-holding.

4. The handheld glass cloth tape winding auxiliary device according to claim 3, characterized in that: The edge of one side of the hand-held portion (8) is provided with three grooves (9) arranged in parallel.

5. The handheld glass cloth tape winding auxiliary device according to claim 2, characterized in that: A switch button (10) electrically connected to the servo motor (5) is provided at the front end of the handheld portion (8).

6. The handheld glass cloth tape winding auxiliary device according to claim 2, characterized in that: An emergency stop button (11) electrically connected to the servo motor (5) is provided at the rear end of the handheld portion (8).

7. The handheld glass cloth tape winding auxiliary device according to claim 5, characterized in that: The body (1) is a box-shaped structure with an opening at the bottom, the small gear (6) and the large gear (3) are located on the inner side of the body, and the glass cloth reel (4) and the servo motor (5) are located on the outer side of the body (1).

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