Fine drawing processing equipment for enameled wire production

Abstract

The utility model discloses fine-drawing processing equipment for enameled wire production, which relates to the field of enameled wire processing and comprises a bottom plate, a pay-off roller, a lubricating box, a fine-drawing component and a take-up roller are sequentially arranged on the bottom plate along the enameled wire drawing direction, and the pay-off roller and the take-up roller are rotatably connected with the bottom plate. A top plate is fixedly arranged at the top of the lubricating box, a sleeve rod is fixedly arranged in the middle of the top plate, a mounting plate and a telescopic rod are slidably arranged in the sleeve rod, a pressure sensor is fixedly arranged on the face, close to the telescopic rod, of the mounting plate, and the pressure sensor and the telescopic rod are movably attached. And the pressure sensor is electrically connected with an external controller. When the tightness of the enameled wire is not in a reasonable numerical value interval, the threaded rod is rotated to drive the mounting plate to move downwards, so that the first guide wheel drives the enameled wire to move downwards, the tightness of the enameled wire is adjusted, and the tightness of the enameled wire is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the field of enameled wire processing, in particular to fine drawing processing equipment for enameled wire production. Background Art

[0002] Enameled wire is a major type of winding wire, consisting of a conductor and an insulating layer. The bare wire is annealed and softened, then painted multiple times and baked. The quality characteristics of various enameled wires vary, but all have four major properties: mechanical properties, chemical properties, electrical properties, and thermal properties. Before the enameled wire is annealed, there is a fine drawing process.

[0003] The existing patent publication number CN210692191U, entitled "A document on fine drawing processing equipment for enameled wire production", proposes that the utility model achieves the purpose of heat dissipation of the fine drawing holes through the coordinated use of pulleys, fixed blocks, T-shaped slide grooves, T-shaped sliders, elastic airbags, air guide holes, air guide pipes and connecting rods, thereby avoiding the situation where heat accumulated in the fine drawing holes cannot be dissipated, thereby ensuring fine drawing efficiency.

[0004] However, the device disclosed in patent publication number CN210692191U lacks a mechanism for adjusting the tightness of the enameled wire, making it inconvenient to adjust the tightness of the enameled wire when the device is thinning the enameled wire. Therefore, it is necessary to propose a thin drawing processing equipment for enameled wire production to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide a fine drawing processing equipment for enameled wire production, so as to solve the problem that the existing fine drawing processing equipment for enameled wire production is not convenient for adjusting the tightness of the enameled wire when drawing the enameled wire thinly.

[0006] The lifting mechanism is a bottom surface of the lifting mechanism, and the lifting mechanism is a bottom surface of the lifting mechanism, and the lifting mechanism is a bottom surface of the lifting mechanism.

[0007] The lubrication box is also provided with an alarm component and an anti-overflow component.

[0008] Preferably, the alarm component includes a first opening, which is fixedly arranged at the edge near the bottom of the lubrication box, a connecting box is fixedly arranged on the side wall of the lubrication box, a lifting groove is fixedly arranged inside the connecting box, the lifting groove passes through the upper surface of the connecting box, and the bottom of the lifting groove and the first opening are connected to each other, a floating block is slidingly arranged in the lifting groove, a first electric chip is fixedly arranged at the bottom of the floating block, a second electric chip is fixedly arranged at the bottom of the lifting groove, the first electric chip is electrically connected to an external power supply, and the second electric chip is electrically connected to an alarm fixedly mounted on the side wall of the connecting box.

[0009] Preferably, in an initial state, the height of the bottom of the first opening is greater than the height of the bottom of the first guide wheel.

[0010] Preferably, the anti-overflow component includes a recovery box, the two ends of which are movably fitted with the lubrication box and the fine pulling component respectively, and a second opening is fixedly provided at the edge near the top of the lubrication box, and a conduit is connected to the second opening, and the end of the conduit away from the second opening is located inside the recovery box.

[0011] Preferably, bases fixed on the bottom plate are provided at both ends of the take-up roller, a motor is fixedly provided on one of the bases, and a rotating shaft of the motor movably passes through the base and is fixedly connected to the take-up roller.

[0012] Preferably, a handle is fixedly provided on one end of the threaded rod that movably extends out of the top of the sleeve rod.

[0013] The technical effects and advantages of this utility model are:

[0014] 1. When the tightness of the enameled wire is not within a reasonable value range, the threaded rod is rotated to drive the mounting plate to move downward, thereby causing the first guide wheel to drive the enameled wire to move downward, adjusting the tightness of the enameled wire. This facilitates the adjustment of the tightness of the enameled wire and solves the problem that the existing fine drawing processing equipment for enameled wire production lacks an adjustment mechanism for the tightness of the enameled wire, making it inconvenient to adjust the tightness of the enameled wire when the equipment is drawing the enameled wire thinly.

[0015] 2. With the alarm assembly installed, when the lubricating oil inside the lubrication box drops below the first opening, the floating block on the inner wall of the lifting groove moves downward to the bottom of the lifting groove, causing the second electrical plate to fit into the first electrical plate, thereby energizing the alarm and reminding the operator to replenish the lubricating oil inside the lubrication box in a timely manner;

[0016] 3. By installing the anti-overflow component, when the lubricating oil is higher than the second opening, the lubricating oil flows into the conduit from the second opening and is collected by the recovery box, thereby preventing the operator from pouring too much lubricating oil into the lubrication box, resulting in overflow and waste. In addition, by installing the recovery box, the lubricating oil squeezed out of the fine-pull component can also be collected to avoid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the three-dimensional structure of a fine drawing processing equipment for enameled wire production.

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the lubrication box and recovery box of the utility model.

[0019] Figure 3 For this utility model Figure 2 Enlarged schematic diagram of local structure.

[0020] In the figure: 1. Bottom plate; 2. Pay-off roller; 3. Lubrication box; 4. Fine-drawing assembly; 5. Take-up roller; 6. Recovery box; 7. Second opening; 8. Conduit; 9. Top plate; 10. Sleeve rod; 11. Threaded rod; 12. Mounting plate; 13. Pressure sensor; 14. Telescopic rod; 15. First guide wheel; 16. Second guide wheel; 17. Third guide wheel; 18. Connection box; 19. Lifting slot; 20. Float; 21. Second electric sheet; 22. Alarm; 23. Motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The utility model provides Figure 1-Figure 3 The shown type of fine drawing processing equipment for enameled wire production includes a base plate 1, on which a pay-off roller 2, a lubrication box 3, a fine drawing component 4 and a take-up roller 5 are sequentially arranged along the drawing direction of the enameled wire, wherein the pay-off roller 2 and the take-up roller 5 are both rotatably connected to the base plate 1, and both ends of the take-up roller 5 are provided with a base fixed on the base plate 1, one of the bases is fixedly provided with a motor 23, and the rotating shaft of the motor 23 moves through the base and is fixedly connected to the take-up roller 5. When the enameled wire is finely drawn, the enameled wire is installed in place, the motor 23 is started, the wire is paid out through the pay-off roller 2, the surface of the enameled wire is lubricated by the lubricating oil inside the lubrication box 3, the lubricated enameled wire is finely drawn through the fine drawing component 4, and finally the enameled wire after fine drawing is wound up by the take-up roller 5.

[0023] The present invention provides a kind of embodiment of the present invention, and it is characterized in that: first, the guide rail 12 is provided with the guide rail 14 of the top end of the lubricating box 3, and second, the guide rail 12 is provided with the guide rail 14 of the bottom end of the lubricating box 3, and the guide rail 12 of the bottom end of the lubricating box 3 is provided with the guide rail 14 of the bottom end of the lubricating box 3; second, the guide rail 12 is provided with the guide rail 14 of the bottom end of the lubricating box 3, and the guide rail 12 of the bottom end of the lubricating box 3 is provided with the guide rail 14 of the bottom end of the lubricating box 3; third, the guide rail 12 is provided with the guide rail 14 of the bottom end of the lubricating box 3, and the guide rail 12 of the bottom end of the lubricating box 3 is provided with the guide rail 14 of the bottom end of the lubricating box 3; fourth, the guide rail 12 is provided with the guide rail 14 of the bottom end of the lubricating box 3, and the guide rail 12 of the bottom end of the lubricating box 3 is provided with the guide rail 14 of the bottom end of the lubricating box 3; fifth, the guide rail 12 is provided with the guide rail 14 of the bottom end of the lubricating box 3, and the guide rail 12 of the bottom end of the lubricating box 3 is provided with the guide rail 1

[0024] By having the first guide wheel 15, the second guide wheel 16 and the third guide wheel 17 on the same straight plane, and the first guide wheel 15 being located between the second guide wheel 16 and the third guide wheel 17, the enameled wire has a vertical upward thrust on the first guide wheel 15, and the pressure of the telescopic rod 14 on the pressure sensor 13 is detected by the pressure sensor 13. Finally, through the data processing and display of the external controller, it is obvious that the thrust of the enameled wire on the first guide wheel 15 is known, thereby calculating the tightness of the enameled wire. When the tightness is not within a reasonable numerical range, the threaded rod 11 is rotated to drive the mounting plate 12 to move downward, so that the first guide wheel 15 drives the enameled wire to move downward, adjusts the tightness of the enameled wire, and facilitates the adjustment of the tightness of the enameled wire. This solves the problem that the existing fine drawing processing equipment for enameled wire production lacks an adjustment mechanism for the tightness of the enameled wire, making it inconvenient for the equipment to adjust the tightness of the enameled wire when drawing the enameled wire.

[0025] In order to slightly rotate the threaded rod 11, a handle is fixedly provided at one end of the threaded rod 11 that extends out of the top of the sleeve rod 10, thereby increasing the diameter of the top of the threaded rod 11 so that the lifting and lowering of the mounting plate 12 can be slightly adjusted by hand.

[0026] Taking into account that the operator may forget to refuel after the lubricating oil inside the lubrication box 3 is used up, an alarm component is also provided on the lubrication box 3. The alarm component includes a first opening, which is fixedly arranged at the edge near the bottom of the lubrication box 3. A connecting box 18 is fixedly arranged on the side wall of the lubrication box 3. A lifting groove 19 is fixedly arranged inside the connecting box 18. The lifting groove 19 passes through the upper surface of the connecting box 18, and the bottom of the lifting groove 19 and the first opening are connected to each other. A floating block 20 is slidingly arranged in the lifting groove 19, and a first electric chip is fixedly arranged at the bottom of the floating block 20. A second electric chip 21 is fixedly arranged at the bottom of the lifting groove 19. The first electric chip is electrically connected to an external power supply, and the second electric chip 21 is electrically connected to an alarm 22 fixedly mounted on the side wall of the connecting box 18.

[0027] Specifically, when the lubricating oil inside the lubrication box 3 drops below the first opening, the floating block 20 on the inner wall of the lifting groove 19 moves downward to the bottom of the lifting groove 19, so that the second electric sheet 21 and the first electric sheet fit together, thereby energizing the alarm 22 to remind the operator to replenish the lubricating oil inside the lubrication box 3 in time. Since the lubricating oil is basically not conductive, there is no risk of leakage.

[0028] After the operator pours lubricating oil into the lubrication box 3, the pressure in the lubrication box 3 and the lifting tank 19 is the same, which drives the float 20 to move upward to the same water level as the lubricating oil in the lubrication box 3, thereby separating the second electric sheet 21 from the first electric sheet and the alarm 22 stops working.

[0029] Furthermore, in the initial state, the height of the bottom of the first opening is greater than the height of the bottom of the first guide wheel 15. In the initial state, that is, when the tightness of the enameled wire is the minimum value in a reasonable numerical range, the height of the bottom of the first guide wheel 15 is less than the height of the bottom of the first opening, so that the alarm 22 can also serve as a warning when the tightness of the enameled wire is at the minimum value.

[0030] In addition, considering that the operator pours too much lubricating oil into the lubrication box 3, resulting in overflow and waste, an anti-overflow component is also provided on the lubrication box 3. The anti-overflow component includes a recovery box 6. The two ends of the recovery box 6 are movably fitted with the lubrication box 3 and the fine-pulling component 4 respectively. A second opening 7 is fixedly provided at the edge near the top of the lubrication box 3. A conduit 8 is connected to the second opening 7. The end of the conduit 8 away from the second opening 7 is located inside the recovery box 6. When the lubricating oil is higher than the second opening 7, the lubricating oil flows from the second opening 7 into the conduit 8 and is collected by the recovery box 6, thereby avoiding the problem of the operator pouring too much lubricating oil into the lubrication box 3, resulting in overflow and waste. Moreover, by installing the recovery box 6, the lubricating oil squeezed out of the fine-pulling component 4 can also be collected to avoid waste.

Claims

1. A fine drawing processing equipment for producing enameled wire, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a pay-off roller (2), a lubrication box (3), a fine drawing assembly (4) and a take-up roller (5) in sequence along the drawing direction of the enameled wire, wherein the pay-off roller (2) and the take-up roller (5) are both rotatably connected to the bottom plate (1), a top plate (9) is fixedly provided on the top of the lubrication box (3), a sleeve rod (10) is fixedly provided in the middle of the top plate (9), a mounting plate (12) and a telescopic rod (14) are slidably provided inside the sleeve rod (10), a pressure sensor (13) is fixedly provided on a side of the mounting plate (12) close to the telescopic rod (14), and the pressure sensor (13) and the telescopic rod (14) are fixedly provided. The pressure sensor (13) and the external controller are movably fitted together, the pressure sensor (13) and the external controller are electrically connected, a threaded rod (11) is fixedly provided on the top of the mounting plate (12), the threaded rod (11) and the sleeve rod (10) are threadedly connected, and the threaded rod (11) is movably extended from the top of the sleeve rod (10), and one end of the telescopic rod (14) that is movably extended from the bottom of the sleeve rod (10) is rotatably provided with a first guide wheel (15), and the two ends of the top of the lubrication box (3) are rotatably provided with a second guide wheel (16) and a third guide wheel (17), and the first guide wheel (15), the second guide wheel (16) and the third guide wheel (17) are on the same straight plane; The lubrication box (3) is also provided with an alarm component and an anti-overflow component.

2. The fine drawing processing equipment for enameled wire production according to claim 1, characterized in that: The alarm assembly comprises a first opening, which is fixedly arranged at an edge close to the bottom of the lubrication box (3); a connection box (18) is fixedly arranged on the side wall of the lubrication box (3); a lifting groove (19) is fixedly arranged inside the connection box (18); the lifting groove (19) passes through the upper surface of the connection box (18), and the bottom of the lifting groove (19) and the first opening are communicated with each other; a floating block (20) is slidably arranged in the lifting groove (19); a first electric chip is fixedly arranged at the bottom of the floating block (20); a second electric chip (21) is fixedly arranged at the bottom of the lifting groove (19); the first electric chip is electrically connected to an external power supply, and the second electric chip (21) is electrically connected to an alarm (22) fixedly installed on the side wall of the connection box (18).

3. The fine drawing processing equipment for enameled wire production according to claim 2, characterized in that: In an initial state, the height of the bottom of the first opening is greater than the height of the bottom of the first guide wheel (15).

4. The fine drawing processing equipment for enameled wire production according to claim 2, characterized in that: The anti-overflow component includes a recovery box (6), the two ends of which are movably fitted with the lubrication box (3) and the fine-pulling component (4), respectively; a second opening (7) is fixedly provided at the edge near the top of the lubrication box (3); a conduit (8) is connected to the second opening (7); and the end of the conduit (8) away from the second opening (7) is located inside the recovery box (6).

5. The fine drawing processing equipment for enameled wire production according to claim 1, characterized in that: Both ends of the take-up roller (5) are provided with bases fixed on the bottom plate (1), and a motor (23) is fixedly provided on one of the bases. The rotating shaft of the motor (23) movably passes through the base and is fixedly connected to the take-up roller (5).

6. The fine drawing processing equipment for enameled wire production according to claim 1, characterized in that: One end of the threaded rod (11) that movably extends out of the top of the sleeve rod (10) is fixedly provided with a handle.

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