Enameled wire production guiding device

Abstract

The utility model relates to the technical field of guiding devices, in particular to an enameled wire production guiding device, which is provided with a servo motor, and the servo motor is utilized to drive an adjusting screw rod to rotate, so that the position of a rotating pulley can be accurately adjusted, and the production efficiency is improved in the later enameled wire production process. The staggered covered wire can still be reset again in a fine adjustment mode, the complexity of manual reset is avoided, the practicability of the device is improved, synchronous rotation between the adjusting screw rods is achieved through the design of arranging a motor gear and a transmission gear, and then a transmission chain is used as power connection, so that the working efficiency is improved. Therefore, secondary dislocation caused by asynchronous movement in the resetting process of the enameled wire is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of guide devices, in particular to an enameled wire production guide device. Background Art

[0002] Enameled wire is a main type of winding wire, which consists of a conductor and an insulating layer. The bare wire is softened by annealing, and then painted and baked several times. When producing enameled wire, a guide device is required to guide the enameled wire to prevent deviation in the conveying of the enameled wire.

[0003] Prior art, such as: CN212923928U A guide device for enameled wire production, including a vertically placed substrate, guide wheels are detachably provided on the top of both sides of the front of the substrate, first connecting shafts are rotatably provided at the axis of the two guide wheels through bearings, a connecting assembly for connecting and fixing the first connecting shaft is provided on the side of the first connecting shaft close to the substrate, and a slide groove is provided through the bottom of the substrate between the two guide wheels. The utility model provides a guide device for enameled wire production, when the surface temperature of the tensioning wheel is high after long-term operation, the hose can be connected to the external cold air duct, and cold air can be introduced into the second connecting shaft. The cold air after absorbing heat is discharged along the vent hole to cool the tensioning wheel, and reduce the damage to the enameled wire or the tensioning wheel caused by excessive temperature. When the guide wheel or the tensioning wheel needs to be disassembled, the tightening bolts are loosened, and then the first connecting shaft or the second connecting shaft is removed from the connecting sleeve for replacement, and the operation is relatively convenient.

[0004] However, the above and other typical existing technologies still have certain problems when used:

[0005] 1. When the patented guiding device is used, if there is a slight deviation, the enameled wire will have a slight deviation during the guiding process. However, this deviation cannot be corrected during the operation of the device, which leads to a gradual increase in the deviation until the wire is off.

[0006] 2. The patented guiding device cannot change the position of the guiding devices at the same time during use, so that angle deviations still occur during movement, which leads to problems in guiding the enameled wire. Utility Model Content

[0007] The purpose of the utility model is to provide an enameled wire production guiding device to solve the problems raised in the above background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A production guide device for enameled wires comprises a device main body plate, a side surface of the device main body plate is fixedly connected with an adjustment track block, two adjustment track blocks are provided, the inner surface walls of the two adjustment track blocks are rotatably connected with adjustment screws, one ends of the two adjustment screws are respectively fixedly connected with a motor gear and a transmission gear, the transmission gear is connected with a transmission chain through the motor gear transmission, a mounting plate is fixedly connected with the side surface of the device main body plate, a servo motor is installed on the top of the mounting plate, the output end of the servo motor is fixedly connected to the motor gear, one end of the adjustment screw passes through the adjustment track block and is fixedly connected with a limiting ring, the limiting ring is rotatably connected to the adjustment track block, and the outer surface wall of the adjustment screw is threadedly connected with a sliding fixed block.

[0010] As a preferred solution of the utility model, the bottom of the sliding fixed block is fixedly connected to a guiding fixed block, the top of the guiding fixed block is fixedly connected to a limiting plate, the inner surface wall of the guiding fixed block is rotatably connected to a rotating shaft, and the outer surface wall of the rotating shaft is fixedly connected to a rotating pulley.

[0011] As a preferred solution of the utility model, an auxiliary fixing plate is fixedly connected to the bottom of the main body plate of the device, and the auxiliary fixing plate is provided with fixing screw holes.

[0012] As a preferred solution of the utility model, a preset slide groove is provided on the inner surface wall of the main body plate of the device, and a DC motor is installed on the top of the main body plate of the device.

[0013] As a preferred solution of the utility model, the output end of the DC motor is fixedly connected with a lead screw, and the lead screw is rotatably connected to the main body plate of the device.

[0014] As a preferred solution of the utility model, the outer wall of the guide screw is threadedly connected with a sliding block, and the sliding block is slidably connected to the main body plate of the device.

[0015] As a preferred solution of the utility model, the side surface of the sliding block is fixedly connected to a support frame, and the inner surface wall of the support frame is rotatably connected to a central axis.

[0016] As a preferred solution of the utility model, the outer wall of the central shaft is fixedly connected with a guide pulley.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. In the utility model, a servo motor is provided, and the servo motor is used to drive the adjusting screw to rotate, so as to realize the precise adjustment of the position of the rotating pulley, so that in the later production process of the enameled wire, the dislocated enameled wire can still be reset by fine-tuning, thus avoiding the tedious manual reset and increasing the practicality of the device.

[0019] 2. In the utility model, by setting the design of the motor gear and the transmission gear, and then using the transmission chain as the power connection, the synchronous rotation between the adjusting screws is achieved, thereby avoiding the secondary dislocation caused by the asynchronous movement during the resetting process of the enameled wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a rear view of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the adjustable track block of the utility model;

[0023] Figure 4 This is a schematic diagram of the support frame structure of the utility model.

[0024] In the figure: 1. Device main body plate; 2. DC motor; 3. Preset slide groove; 4. Guide screw; 5. Auxiliary fixing plate; 6. Fixing screw hole; 7. Servo motor; 8. Transmission chain; 9. Transmission gear; 10. Sliding block; 11. Mounting plate; 12. Motor gear; 13. Adjusting screw; 14. Adjusting track block; 15. Limiting ring; 16. Sliding fixed block; 17. Guide fixed block; 18. Rotating shaft; 19. Rotating pulley; 20. Limiting plate; 21. Guide pulley; 22. Support frame; 23. Center axis. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0027] A production guide device for enameled wires comprises a device main body plate 1, a side of the device main body plate 1 is fixedly connected with an adjusting track block 14, two adjusting track blocks 14 are provided, inner surfaces of the two adjusting track blocks 14 are rotatably connected with adjusting screws 13, one end of the two adjusting screws 13 are respectively fixedly connected with a motor gear 12 and a transmission gear 9, the transmission gear 9 is connected with a transmission chain 8 through the motor gear 12, a side of the device main body plate 1 is fixedly connected with a mounting plate 11, a top of the mounting plate 11 is mounted with a servo motor 7, an output end of the servo motor 7 is fixedly connected with the motor gear 12, one end of the adjusting screw 13 passes through the adjusting track block 14 and is fixedly connected with a limiting ring 15, the limiting ring 15 is rotatably connected with the adjusting track block 14, and the outer surface wall of the adjusting screw 13 is threadedly connected with a sliding fixing block 16.

[0028] Among them, the motor is set to drive the thread to rotate, so that during the guiding process of the enameled wire, the deviation of the enameled wire can still be corrected by changing the position of the enameled wire to prevent the enameled wire from falling off.

[0029] In this embodiment, Figure 2 As shown, the bottom of the sliding fixed block 16 is fixedly connected with a guide fixed block 17, the top of the guide fixed block 17 is fixedly connected with a limit plate 20, the inner surface wall of the guide fixed block 17 is rotatably connected with a rotating shaft 18, and the outer surface wall of the rotating shaft 18 is fixedly connected with a rotating pulley 19. The bottom of the device main body plate 1 is fixedly connected with an auxiliary fixing plate 5, the auxiliary fixing plate 5 is provided with a fixing screw hole 6, and the inner surface wall of the device main body plate 1 is provided with a preset sliding groove 3. A DC motor 2 is installed on the top of the device main body plate 1, and the output end of the DC motor 2 is fixedly connected with a guide screw 4, which is rotatably connected to the device main body plate 1, and the outer surface wall of the guide screw 4 is threadedly connected with a sliding block 10, and the sliding block 10 is slidably connected to the device main body plate 1. The side of the sliding block 10 is fixedly connected with a support frame 22, the inner surface wall of the support frame 22 is rotatably connected with a central axis 23, and the outer surface wall of the central axis 23 is fixedly connected with a guide pulley 21.

[0030] By realizing synchronous movement, the enameled wire is not prone to angle deviation during correction, thus avoiding secondary deviation of the enameled wire.

[0031] Working process of the utility model: when the enameled wire production guiding device designed by the present scheme is in operation, firstly, when a deviation occurs in the process of guiding the enameled wire, the adjusting screw 13 can be driven to rotate by starting the servo motor 7, so that the sliding fixed block 16 drives the enameled wire to move slightly under the restriction of the adjusting track block 14, so as to achieve the purpose of adjusting the deviation, and in the process of the movement of the enameled wire, because the motor gear 12 and the transmission gear 9 are respectively provided at both ends, and the transmission chain 8 is used for synchronous transmission, the enameled wires at both ends can be installed in the same direction for adjustment, thereby avoiding the phenomenon of angle deviation.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An enameled wire production guide device, comprising a device main body plate (1), characterized in that: An adjusting track block (14) is fixedly connected to the side of the device main body plate (1), and two adjusting track blocks (14) are provided. The inner surfaces of the two adjusting track blocks (14) are rotatably connected to adjusting screws (13). One end of the two adjusting screws (13) is respectively fixedly connected to a motor gear (12) and a transmission gear (9), and the transmission gear (9) is connected to a transmission chain (8) through the motor gear (12). A mounting plate (11) is fixedly connected to the side of the device main body plate (1), and a servo motor (7) is mounted on the top of the mounting plate (11). The output end of the servo motor (7) is fixedly connected to the motor gear (12). One end of the adjusting screw (13) passes through the adjusting track block (14) and is fixedly connected to a limiting ring (15). The limiting ring (15) is rotatably connected to the adjusting track block (14), and the outer surface wall of the adjusting screw (13) is threadedly connected to a sliding fixing block (16).

2. The enameled wire production guide device according to claim 1, characterized in that: The bottom of the sliding fixed block (16) is fixedly connected to a guide fixed block (17), the top of the guide fixed block (17) is fixedly connected to a limit plate (20), the inner surface wall of the guide fixed block (17) is rotatably connected to a rotating shaft (18), and the outer surface wall of the rotating shaft (18) is fixedly connected to a rotating pulley (19).

3. The enameled wire production guide device according to claim 2, characterized in that: An auxiliary fixing plate (5) is fixedly connected to the bottom of the device main body plate (1), and the auxiliary fixing plate (5) is provided with fixing screw holes (6).

4. The enameled wire production guide device according to claim 3, characterized in that: The inner surface wall of the device main body plate (1) is provided with a preset slide groove (3), and a DC motor (2) is installed on the top of the device main body plate (1).

5. The enameled wire production guide device according to claim 4, characterized in that: The output end of the DC motor (2) is fixedly connected to a lead screw (4), and the lead screw (4) is rotatably connected to the device main body plate (1).

6. The enameled wire production guide device according to claim 5, characterized in that: The outer wall of the guide screw (4) is threadedly connected with a sliding block (10), and the sliding block (10) is slidably connected to the device main body plate (1).

7. The enameled wire production guide device according to claim 6, characterized in that: A support frame (22) is fixedly connected to the side surface of the sliding block (10), and a central axis (23) is rotatably connected to the inner surface wall of the support frame (22).

8. The enameled wire production guide device according to claim 7, characterized in that: The outer wall of the central shaft (23) is fixedly connected with a guide pulley (21).

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