Auxiliary traction device for up-drawing copper rod

Abstract

The utility model discloses an auxiliary traction device of copper pole of top drawing furnace relates to copper pole production equipment technical field, including support, traction shaft, linear movement mechanism and cylinder pressure roller mechanism, and cylinder pressure roller mechanism includes first cylinder, gyro wheel and gyro wheel mounting bracket, is established with first guide slot on the outer wall of gyro wheel. Through manual control cylinder pressure roller mechanism removes, so that first cylinder can drive gyro wheel and press down copper pole, cooperate the first guide slot on gyro wheel and the second guide slot on traction roller, can realize to copper pole automatic guiding, so that copper pole can enter the second guide slot on traction roller, realizes the automatic positioning of copper pole, can ensure copper pole to keep steady position and direction in the process of traction simultaneously, reduced the swing and deviation of copper pole to improve the quality stability of copper pole, can also reduce manual intervention, need not manual hand -held copper pole positioning operation, reduced the expenditure of manual cost, reduced the labor intensity of operating personnel simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of copper rod production equipment technology, and in particular to an auxiliary traction device for copper rods in an upward drawing furnace. Background Technology

[0002] In the production process of copper rods in upward-drawing furnaces, the winding and threading of the copper rods is a crucial step. Currently, most upward-drawing furnaces rely on manual winding and threading of the copper rods. This manual positioning method results in high labor costs, requiring dedicated operators to constantly monitor the position of the copper rods and continuously pull and tug them manually, leading to increased labor costs, high labor intensity, and reduced work efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide an auxiliary traction device for copper rods in an upward-drawing furnace, which solves the above-mentioned technical problems.

[0004] The technical solution adopted in this utility model is as follows: An auxiliary traction device for copper rods in an upward-drawing furnace includes a support, a traction shaft, a linear movement mechanism, and a cylinder pressure roller mechanism. The traction shaft and the linear movement mechanism are arranged on the inner side of the support, and the cylinder pressure roller mechanism is arranged on the linear movement mechanism. The cylinder pressure roller mechanism includes a first cylinder, a roller and a roller mounting frame. The first cylinder is connected to the linear movement mechanism. The roller mounting frame is provided at the lower end of the first cylinder. The roller is provided inside the roller mounting frame. A first guide groove is provided on the outer wall of the roller.

[0005] Preferably, a plurality of traction rollers are provided on the outer wall of the traction shaft, and a second guide groove is provided on the outer wall of each traction roller.

[0006] Preferably, the system also includes a motor and a speed reducer. The motor and the speed reducer are provided on one side of the bracket. The output end of the motor is connected to the input end of the speed reducer, and the output end of the speed reducer is connected to the traction shaft.

[0007] As a further preferred embodiment, the bracket also includes a controller, which is disposed on one side of the bracket, located below the motor, and connected to the motor.

[0008] Preferably, the linear movement mechanism includes a linear optical axis, a linear bearing, and a cylinder connecting plate. The two linear optical axes are installed on the inner side of the bracket, and each linear optical axis is provided with a linear bearing. The cylinder connecting plate is provided at the lower end of the two linear bearings, and the first cylinder is connected to the cylinder connecting plate through a screw.

[0009] As a further preferred embodiment, the system also includes a second cylinder, which is provided on one side of the bracket, and the output end of the second cylinder is connected to the cylinder connecting plate.

[0010] As a further preferred embodiment, the bracket also includes manual valves. Two manual valves are provided on one side of the bracket, and the two manual valves are connected to the first cylinder, the second cylinder and an external compressed air device through pipelines.

[0011] As a further preferred embodiment, a solenoid valve is provided on the pipeline connecting the first cylinder and the second cylinder to the external compressed air equipment.

[0012] Preferably, the cylinder roller mechanism further includes a base plate and a guide shaft. Ear plates are provided on both sides of the lower end of the first cylinder. The guide shaft connects the base plate and the ear plates. The roller mounting bracket is slidably mounted on the guide shaft. An opening is provided on the base plate.

[0013] As a further preferred embodiment, a threaded sleeve is also included, wherein the upper end of the screw is connected to the cylinder connecting plate via a nut, the threaded sleeve is installed at the upper end of the first cylinder, and the lower end of the screw is connected to the threaded sleeve.

[0014] The above technical solution has the following advantages or beneficial effects: In this invention, the movement of the cylinder-pressing roller mechanism is manually controlled, allowing the first cylinder to drive the roller to press down on the copper rod. This, combined with the first guide groove on the roller and the second guide groove on the traction roller, enables automatic guidance of the copper rod, allowing it to enter the second guide groove on the traction roller and achieve automatic positioning. Simultaneously, it ensures the copper rod maintains a stable position and orientation during traction, reducing its swaying and deviation, thereby improving the quality stability of the copper rod. This also reduces manual intervention, eliminating the need for manual handling of the copper rod for positioning, thus reducing labor costs and lowering the workload of operators. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the auxiliary traction device for the copper rod of the upper drawing furnace in this utility model; Figure 2 This is a schematic diagram of the cylinder pressure roller mechanism in this utility model.

[0016] In the diagram: 1. Bracket; 2. Traction shaft; 201. Traction roller; 202. Second guide groove; 3. Linear movement mechanism; 301. Linear optical shaft; 302. Linear bearing; 303. Cylinder connecting plate; 304. Second cylinder; 4. Cylinder pressure roller mechanism; 401. First cylinder; 402. Roller; 403. Roller mounting bracket; 404. First guide groove; 405. Base plate; 406. Guide shaft; 407. Ear plate; 408. Threaded sleeve; 409. Screw; 5. Motor; 6. Reducer; 7. Controller; 8. Manual valve. Detailed Implementation

[0017] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Figure 1 This is a schematic diagram of the structure of the auxiliary traction device for the copper rod of the upper drawing furnace in this utility model; Figure 2 This is a structural schematic diagram of the cylinder pressure roller mechanism in this utility model. Please refer to [link / reference]. Figures 1 to 2The diagram illustrates a preferred embodiment of an auxiliary traction device for an upward-drawing furnace copper rod. The device includes a support 1, a traction shaft 2, a linear motion mechanism 3, and a cylinder-pressing roller mechanism 4. The traction shaft 2 and the linear motion mechanism 3 are located on the inner side of the support 1, and the cylinder-pressing roller mechanism 4 is mounted on the linear motion mechanism 3. In this embodiment, see [reference needed]. Figure 1 As shown, bracket 1 serves as a support structure for mounting the traction shaft 2 and the linear motion mechanism 3. The traction shaft 2 provides traction power to move the copper rod, while the linear motion mechanism 3 drives the cylinder roller mechanism 4 to perform linear motion inside the bracket 1. The cylinder roller mechanism 4 controls the contact between the roller 402 and the copper rod through the extension and retraction of the first cylinder 401, thereby achieving auxiliary traction of the copper rod. This structure eliminates the need for manual hand-held positioning of the copper rod, reducing labor costs and intensity, and improving work efficiency.

[0021] The cylinder-pressing roller mechanism 4 includes a first cylinder 401, a roller 402, and a roller mounting frame 403. The first cylinder 401 is connected to the linear motion mechanism 3. The lower end of the first cylinder 401 is provided with the roller mounting frame 403, and the roller 402 is provided inside the roller mounting frame 403. A first guide groove 404 is formed on the outer wall of the roller 402. In this embodiment, the roller 402 is rotatably mounted in the roller mounting frame 403. The first guide groove 404 formed on its outer wall can better cooperate with the copper rod, increase friction, and guide the movement direction of the copper rod, so that the copper rod can enter the second guide groove 202 on the traction roller 201 to achieve positioning of the copper rod.

[0022] Furthermore, as a preferred embodiment, a plurality of traction rollers 201 are provided on the outer wall of the traction shaft 2, and a second guide groove 202 is formed on the outer wall of each traction roller 201. The cross-sections of the first guide groove 404 and the second guide groove 202 are both V-shaped to facilitate the movement of the copper rod. In this embodiment, anti-slip protrusions can be provided in the first guide groove 404 and the second guide groove 202 to increase the contact friction with the copper rod and further improve the auxiliary traction effect on the copper rod.

[0023] Furthermore, as a preferred embodiment, it also includes a motor 5 and a reducer 6. The motor 5 and reducer 6 are mounted on one side of the bracket 1. The output end of the motor 5 is connected to the input end of the reducer 6, and the output end of the reducer 6 is connected to the traction shaft 2 via a transmission connection. A controller 7 is mounted on one side of the bracket 1, located below the motor 5, and connected to the motor 5. In this embodiment, the controller 7 (PLC) can control the operation of the motor 5, thereby adjusting parameters such as the speed of the traction shaft 2. The motor 5 can output power to the reducer 6, and the reducer 6 controls the rotation of the traction shaft 2.

[0024] Furthermore, as a preferred embodiment, the linear motion mechanism 3 includes linear optical axes 301, linear bearings 302, and cylinder connecting plates 303. Two linear optical axes 301 are mounted on the inner side of the bracket 1. Each linear optical axis 301 is respectively provided with a linear bearing 302. A cylinder connecting plate 303 is provided at the lower end of the two linear bearings 302. The first cylinder 401 is connected to the cylinder connecting plate 303 via a screw 409. See also... Figure 1 As shown, the two ends of the linear optical axis 301 pass through the bracket 1 and are fixedly connected to the bracket 1, while the linear bearing 302 is slidably mounted on the linear optical axis 301. A second cylinder 304 is provided on one side of the bracket 1, and the output end of the second cylinder 304 is connected to the cylinder connecting plate 303. When the second cylinder 304 extends or retracts, it can drive the cylinder connecting plate 303 and the connected first cylinder 401 and roller 402 to move linearly on the linear optical axis 301, thereby adjusting the position of the cylinder pressure roller mechanism 4 to guide the copper rod on the traction roller 201 at different positions. In this embodiment, six traction rollers 201 are provided, that is, six traction positions. The second cylinder 304 can drive the cylinder pressure roller mechanism 4 to move the distance of one traction position each time, so as to control the cylinder pressure roller mechanism 4 to switch precisely between different traction positions.

[0025] Furthermore, as a preferred embodiment, it also includes manual valves 8. Two manual valves 8 are provided on one side of the bracket 1. The two manual valves 8 are connected to the first cylinder 401, the second cylinder 304, and an external compressed air device through pipelines. In this embodiment, one of the manual valves 8 is connected to the first cylinder 401, which facilitates the control of starting or stopping the first cylinder 401. The other manual valve 8 is connected to the second cylinder 304. Each time the manual valve 8 is turned, the second cylinder 304 can drive the cylinder pressure roller mechanism 4 to move a distance of one traction position.

[0026] Furthermore, as a preferred embodiment, solenoid valves are installed on the pipelines connecting the first cylinder 401 and the second cylinder 304 to the external compressed air equipment. In another embodiment, the solenoid valves can be connected to a controller 7, facilitating automatic control of the solenoid valves' opening and closing via the controller 7, thereby opening and closing the corresponding first cylinder 401 or second cylinder 304. A CCD camera can be installed at the upper end of the bracket 1 corresponding to the position of each traction roller 201 to detect the position of the copper rod at each traction station. The CCD camera is connected to the controller 7, allowing the controller 7 to control the corresponding solenoid valve, thereby controlling the corresponding first cylinder 401 or second cylinder 304 to guide the copper rod at the corresponding traction station into the second guide groove 202 of the traction roller 201, thus eliminating the need for manual control.

[0027] Furthermore, as a preferred embodiment, the cylinder roller mechanism 4 also includes a base plate 405 and a guide shaft 406. Ear plates 407 are provided on both sides of the lower end of the first cylinder 401. The guide shaft 406 connects the base plate 405 and the ear plates 407. The roller mounting bracket 403 is slidably mounted on the guide shaft 406. An opening is provided on the base plate 405. A thread is provided on the outer wall of the upper end of the guide shaft 406. The guide shaft 406 is mounted on the ear plates 407 by a nut. The guide shaft 406 is located between the ear plates 407 and the base plate 405, while the lower end of the guide shaft 406 can be fixedly connected to the base plate 405. A guide hole is provided on the roller mounting bracket 403 to cooperate with the guide shaft 406. Thus, when the first cylinder 401 drives the roller mounting bracket 403 to move up and down, the roller mounting bracket 403 can slide on the guide shaft 406, improving the stability of the roller mounting bracket 403 during movement and preventing wobbling of the roller mounting bracket 403.

[0028] Furthermore, as a preferred embodiment, a threaded sleeve 408 is also included. The upper end of the screw 409 is connected to the cylinder connecting plate 303 via a nut. The threaded sleeve 408 is installed on the upper end of the first cylinder 401, and the lower end of the screw 409 is connected to the threaded sleeve 408. The threaded sleeve 408 is welded to the upper end of the first cylinder 401. The inner wall of the threaded sleeve 408 is provided with internal threads for threaded connection with the screw 409. The screw 409 is connected to the cylinder connecting plate 303 via a nut, which facilitates the installation or removal of the first cylinder 401. The cylinder connecting plate 303 is welded to two linear bearings 302.

[0029] In use, the copper rod is first manually placed into the second guide groove 202 on the corresponding traction roller 201. Then, the controller 7 starts the motor 5, which outputs power to the reducer 6. The reducer 6 controls the traction shaft 2 to rotate the traction roller 201, thereby moving the corresponding copper rod forward. When the position of the copper rod on a certain traction roller 201 deviates, the controller 7 can control the solenoid valve to work or the manual valve 8 can control the second cylinder 304 to work, which moves the cylinder pressure roller mechanism 4 to above the corresponding traction roller 201. Then, the controller 7 controls the corresponding solenoid valve to work or the manual valve 8 can control the first cylinder 401 to work, which drives the roller mounting bracket 403 to move the roller 402 downward, so that the corresponding copper rod enters the first guide groove 404. Under the guidance of the first guide groove 404, the position of the copper rod is automatically corrected without manual intervention, which can reduce labor costs and reduce labor intensity.

[0030] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auxiliary traction device for copper rods in an upward-drawing furnace, characterized in that, It includes a bracket (1), a traction shaft (2), a linear motion mechanism (3) and a cylinder pressure roller mechanism (4). The traction shaft (2) and the linear motion mechanism (3) are arranged on the inner side of the bracket (1), and the cylinder pressure roller mechanism (4) is arranged on the linear motion mechanism (3). The cylinder roller mechanism (4) includes a first cylinder (401), a roller (402) and a roller mounting bracket (403). The first cylinder (401) is connected to the linear movement mechanism (3). The roller mounting bracket (403) is provided at the lower end of the first cylinder (401). The roller (402) is provided inside the roller mounting bracket (403). A first guide groove (404) is provided on the outer wall of the roller (402).

2. The auxiliary traction device for the copper rod of the upward-drawing furnace as described in claim 1, characterized in that, The outer wall of the traction shaft (2) is provided with a plurality of traction rollers (201), and a second guide groove (202) is provided on the outer wall of each traction roller (201).

3. The auxiliary traction device for the copper rod of the upward-drawing furnace as described in claim 1, characterized in that, It also includes a motor (5) and a reducer (6). The motor (5) and the reducer (6) are provided on one side of the bracket (1). The output end of the motor (5) is connected to the input end of the reducer (6), and the output end of the reducer (6) is connected to the traction shaft (2) for transmission.

4. The auxiliary traction device for the copper rod of the upward-drawing furnace as described in claim 3, characterized in that, It also includes a controller (7), which is provided on one side of the bracket (1). The controller (7) is located below the motor (5) and is connected to the motor (5).

5. The auxiliary traction device for the copper rod of the upward-drawing furnace as described in claim 1, characterized in that, The linear movement mechanism (3) includes a linear optical axis (301), a linear bearing (302), and a cylinder connecting plate (303). The two linear optical axes (301) are installed on the inner side of the bracket (1). Each linear optical axis (301) is provided with a linear bearing (302). The cylinder connecting plate (303) is provided at the lower end of the two linear bearings (302). The first cylinder (401) is connected to the cylinder connecting plate (303) through a screw (409).

6. The auxiliary traction device for the copper rod of the upward-drawing furnace as described in claim 5, characterized in that, It also includes a second cylinder (304), which is provided on one side of the bracket (1), and the output end of the second cylinder (304) is connected to the cylinder connecting plate (303).

7. The auxiliary traction device for the copper rod of the upward-drawing furnace as described in claim 6, characterized in that, It also includes manual valves (8), and two manual valves (8) are provided on one side of the bracket (1). The two manual valves (8) are connected to the first cylinder (401), the second cylinder (304) and an external compressed air device through pipelines.

8. The auxiliary traction device for the copper rod of the upward-drawing furnace as described in claim 6, characterized in that, Solenoid valves are installed on the pipelines connecting the first cylinder (401) and the second cylinder (304) to the external compressed air equipment.

9. The auxiliary traction device for the copper rod of the upward-drawing furnace as described in claim 1, characterized in that, The cylinder roller mechanism (4) further includes a base plate (405) and a guide shaft (406). Ear plates (407) are provided on both sides of the lower end of the first cylinder (401). The guide shaft (406) connects the base plate (405) and the ear plates (407). The roller mounting bracket (403) is slidably mounted on the guide shaft (406). An opening is provided on the base plate (405).

10. The auxiliary traction device for the copper rod of the upward-drawing furnace as described in claim 5, characterized in that, It also includes a threaded sleeve (408), the upper end of the screw (409) is connected to the cylinder connecting plate (303) by a nut, the threaded sleeve (408) is installed on the upper end of the first cylinder (401), and the lower end of the screw (409) is connected to the threaded sleeve (408).

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