Take-up equipment for electric heating alloy wires

Abstract

Take-up equipment for electric heating alloy wires comprises a workbench, a supporting seat is installed on the upper surface of the workbench, bearing seats are installed above the supporting seat, a lead screw is rotationally connected between the bearing seats, and the lead screw is in transmission connection with a driving mechanism; the outer surface of the lead screw is in threaded connection with a lead screw sliding block, a sliding rail is installed on the upper surface of the supporting base, and the lead screw sliding block is slidably connected to the sliding rail. A supporting frame is fixedly installed above the lead screw sliding block, and a guide wheel is installed on the front side of the supporting frame. The upper surface of the workbench is provided with a take-up supporting seat, the middle of the take-up supporting seat is rotatably connected with a rotating shaft, the front end of the rotating shaft is fixedly sleeved with a take-up wheel, the rear end of the rotating shaft is fixedly provided with a driven wheel, the workbench is internally provided with a motor, a driving shaft of the motor is fixedly provided with a driving wheel, and the driven wheel is in transmission connection with the driving wheel through a transmission belt. According to the utility model, the defects in the prior art are overcome, and the orderly arrangement and high-efficiency winding connection of the electrothermal alloy wires in the take-up process are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of electrothermal alloy wire processing, in particular to a wire-taking device for electrothermal alloy wire. Background Art

[0002] Due to its excellent electrical and thermal conductivity and corrosion resistance, electric heating alloy wire is widely used in the manufacture of electric heating components. The production of electric heating alloy wire often requires multiple processing steps using specialized equipment such as wire drawing and annealing equipment. This entire process requires multiple winding and payout operations. During these repeated operations, the take-up reel must be repeatedly removed and replaced with a new one for the next round of winding.

[0003] At present, the traditional winding method often has problems such as chaotic winding of the electric heating alloy wire and uneven tension, which not only affects the appearance, but may also cause the electric heating alloy wire to break or degrade in performance during use. Utility Model Content

[0004] In view of the deficiencies of the existing technology, the utility model provides a wire-winding device for electrothermal alloy wires, which overcomes the deficiencies of the existing technology, has a reasonable design, and realizes the neat arrangement and efficient winding of the electrothermal alloy wires during the wire-winding process.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A wire-winding device for electrothermal alloy wire, comprising a workbench, wherein support seats are respectively installed at the front and rear ends of the right side of the upper surface of the workbench, and bearing seats are fixedly installed above the support seats, a screw rod is rotatably connected between the two bearing seats through a bearing, and the rear end of the screw rod passes through the bearing seat and is transmission-connected to a driving mechanism; a screw rod slider is connected to the outer surface of the screw rod by a thread, and a slide rail is fixedly installed on the upper surface of the support seat, the slide rail is arranged parallel to the screw rod, and the screw rod slider is slidably connected to the slide rail; a support frame is fixedly installed above the screw rod slider, and a guide wheel is installed on the front side of the support frame;

[0007] The front and rear ends of the left side of the upper surface of the workbench are respectively fixedly installed with a wire-taking support seat, and a rotating shaft is rotatably connected to the middle of the two wire-taking support seats through a bearing. The front end of the rotating shaft passes through the wire-taking support seat and is fixedly sleeved with a wire-taking wheel. The guide wheel is located directly above the wire-taking wheel, and the rear end of the rotating shaft is fixedly installed with a driven wheel. A motor is installed in the workbench, and a driving wheel is fixedly installed on the driving shaft of the motor. The driven wheel is connected to the driving wheel through a transmission belt.

[0008] Preferably, the driving mechanism is a screw motor, the screw motor is fixedly mounted on a support seat, and the end of the screw is transmission-connected to a drive shaft of the screw motor.

[0009] Preferably, a sensing block is fixedly installed on the side of the screw slider, and a photoelectric sensor is fixedly installed on the upper surface of the workbench. The sensing end of the photoelectric sensor corresponds to the sensing block, the signal output end of the photoelectric sensor is connected to the signal input end of the controller, and the signal output end of the controller is connected to the screw motor.

[0010] Preferably, the front end of the rotating shaft is connected to a limiting sleeve via a threaded connection.

[0011] Preferably, a limit shaft is fixedly installed between the two support seats, a limit block is sleeved on the limit shaft, and the front side surface of the sensing block is in movably contact with the rear side surface of the limit block.

[0012] Preferably, a rotating disk is fixedly mounted on the rear end of the rotating shaft.

[0013] Preferably, both left and right sides of the lower end of the screw slider are rotatably connected to rolling wheels via a rotating shaft, and the rolling wheels are rollingly connected in the sliding grooves on the side surfaces of the slide rails.

[0014] This utility model provides a wire take-up device for electrothermal alloy wire. It has the following beneficial effects: by controlling the operation of the lead screw motor, the lead screw is rotated, which in turn drives the lead screw slider to move back and forth along the lead screw's axial direction; this in turn drives the guide wheel directly above the take-up wheel and to move back and forth along the take-up wheel's axial direction. The guide wheel's movement guides the electrothermal alloy wire to be neatly arranged and tightly wound on the take-up wheel, improving the product's appearance and performance. The entire process is highly automated, reducing manual intervention and effectively improving take-up efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for describing the prior art.

[0016] Figure 1 A schematic structural diagram of the utility model;

[0017] Figure 2 Schematic diagram of the installation structure on the support seat in the utility model;

[0018] Figure 3 Schematic diagram of the installation structure on the take-up support seat in the utility model;

[0019] Description of the numbers in the figure:

[0020] 1. Workbench; 2. Support seat; 3. Bearing seat; 4. Screw; 5. Screw slider; 6. Slide rail; 7. Support frame; 8. Guide wheel; 9. Take-up support seat; 10. Rotating shaft; 11. Take-up wheel; 12. Driven wheel; 13. Screw motor; 14. Induction block; 15. Photoelectric sensor; 16. Limit sleeve; 17. Limit shaft; 18. Limit block; 19. Rotating disk; 20. Transmission belt; 21. Rolling wheel. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0022] Example 1, as Figure 1-3 As shown, a wire-winding device for electrothermal alloy wire comprises a workbench 1, with support seats 2 respectively installed at the front and rear ends of the right side of the upper surface of the workbench 1, and bearing seats 3 fixedly installed above the support seats 2. A screw rod 4 is rotatably connected between the two bearing seats 3 through a bearing, and the rear end of the screw rod 4 passes through the bearing seat 3 and is transmission-connected to the driving mechanism; a screw rod slider 5 is connected to the outer surface of the screw rod 4 through a thread, and a slide rail 6 is fixedly installed on the upper surface of the support seat 2, and the slide rail 6 is arranged parallel to the screw rod 4, and the screw rod slider 5 is slidably connected to the slide rail 6; a support frame 7 is fixedly installed above the screw rod slider 5, and a guide wheel 8 is rotatably installed on the front side of the support frame 7 through a rotating shaft;

[0023] A wire-taking support seat 9 is fixedly installed at the front and rear ends of the left side of the upper surface of the workbench 1. A rotating shaft 10 is rotatably connected to the middle of the two wire-taking support seats 9 through a bearing. The front end of the rotating shaft 10 passes through the wire-taking support seat 9 and is fixedly sleeved with a wire-taking wheel 11. The guide wheel 8 is located directly above the wire-taking wheel 11. A driven wheel 12 is fixedly installed at the rear end of the rotating shaft 10. A motor is installed in the workbench 1. A driving wheel is fixedly installed on the driving shaft of the motor. The driven wheel 12 is connected to the driving wheel through a transmission belt 20.

[0024] The driving mechanism is a screw motor 13 , which is fixedly mounted on the support base 2 , and the end of the screw 4 is drivingly connected to the drive shaft of the screw motor 13 .

[0025] Working principle:

[0026] During use, the electric heating alloy wire is drawn from the feed end, first passing around the guide wheel 8, and then guided to the take-up reel 11 for winding. The motor is then controlled to rotate the driven wheel 12 via the transmission belt 20, which in turn drives the rotating shaft 10 and the take-up reel 11 to rotate synchronously. Simultaneously, the controller controls the operation of the lead screw motor 13 based on the preset number of winding layers, the diameter of the take-up reel 11, and other information, to rotate the lead screw 4, which in turn drives the lead screw slider 5 to move back and forth along the axis of the lead screw 4. This in turn drives the guide wheel 8 directly above the take-up reel 11 and to move back and forth along the axis of the take-up reel 11. This effectively ensures that the electric heating alloy wire is evenly and tightly wound around the take-up reel 11 in a spiral shape. This allows the electric heating alloy wire to be neatly arranged and tightly wound on the take-up reel 11, effectively improving the product's appearance quality and performance. The entire process is highly automated, reducing manual intervention and effectively improving winding efficiency.

[0027] In this embodiment, a sensing block 14 can be fixedly mounted on the side of the lead screw slider 5, and a photoelectric sensor 15 is fixedly mounted on the front and rear sides of the upper surface of the workbench 1. The sensing end of the photoelectric sensor 15 corresponds to the sensing block 14, and the signal output end of the photoelectric sensor 15 is connected to the signal input end of the controller, and the signal output end of the controller is connected to the lead screw motor 13. Therefore, when the lead screw motor 13 drives the lead screw 4 to rotate forward, and the lead screw slider 5 moves to a specified position along the axial direction of the lead screw 4, the sensing block 14 will correspond exactly to the signal output end of the photoelectric sensor 15. At this time, the photoelectric sensor 15 transmits a signal to the controller, which then controls the lead screw motor 13 to drive the lead screw 4 to reverse rotation, thereby driving the lead screw slider 5 to move in the reverse direction. When the lead screw slider 5 moves in the reverse direction to the specified position, the sensing block 14 will correspond exactly to the signal output end of another photoelectric sensor 15. At this time, the photoelectric sensor 15 transmits a signal to the controller, and the controller controls the lead screw motor 13 to drive the lead screw 4 to rotate forward. This reciprocating process is repeated to achieve the effect of controlling the back-and-forth movement of the lead screw slider 5. Then the guide wheel 8 is driven to move back and forth directly above the take-up wheel 11 and along the axial direction of the take-up wheel 11 .

[0028] In the second embodiment, as a further preferred embodiment of the first embodiment, the front end of the rotating shaft 10 is threadedly connected to a limiting sleeve 16. The limiting sleeve 16 is used to limit and fix the take-up reel 11. Therefore, when the take-up reel 11 needs to be replaced, it is only necessary to rotate the limiting sleeve 16 to remove the limiting sleeve 16 to complete the disassembly and assembly of the take-up reel 11. After the take-up reel 11 is inserted from the front end of the rotating shaft 10 onto the rotating shaft 10, the limiting sleeve 16 is then tightened onto the front end of the rotating shaft 10.

[0029] In the third embodiment, as a further preferred embodiment of the first embodiment, a limit shaft 17 is fixedly mounted between the two support seats 2, a limit block 18 is mounted on the limit shaft 17, and the front side of the sensing block 14 is in movable contact with the rear side of the limit block 18. The limit block 18 is used to limit the axial movement distance of the lead screw slider 5 along the lead screw 4.

[0030] Embodiment 4, as a further preferred embodiment of embodiment 1, a rotating disk 19 is fixedly mounted on the rear end of the rotating shaft 10. The rotating disk 19 can be manually rotated to drive the take-up wheel 11 to rotate, so that the electric heating alloy wire can be manually wound stably on the take-up wheel 11 before taking up the wire.

[0031] In the fifth embodiment, as a further preferred embodiment of the first embodiment, rollers 21 are rotatably connected to the left and right sides of the lower end of the screw slider 5 via a rotating shaft. The rollers 21 are rollingly connected to the grooves on the side surfaces of the slide rails 6. The rollers 21 provide rolling friction between the screw slider 5 and the slide rails 6, thereby ensuring the stability of the screw slider 5 when moving along the axial direction of the screw rod 4 and preventing the problem of hard wear between the screw slider 5 and the slide rails 6.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A wire take-up device for electric heating alloy wire, characterized in that: The invention comprises a workbench (1), wherein support seats (2) are respectively installed at the front and rear ends of the right side of the upper surface of the workbench (1), and bearing seats (3) are fixedly installed above the support seats (2). A screw rod (4) is rotatably connected between the two bearing seats (3) through a bearing, and the rear end of the screw rod (4) passes through the bearing seat (3) and is transmission-connected to the driving mechanism; a screw rod slider (5) is connected to the outer surface of the screw rod (4) through a thread, and a slide rail (6) is fixedly installed on the upper surface of the support seat (2), and the slide rail (6) is arranged parallel to the screw rod (4), and the screw rod slider (5) is slidably connected to the slide rail (6); a support frame (7) is fixedly installed above the screw rod slider (5), and a guide wheel (8) is installed on the front side of the support frame (7); A wire take-up support seat (9) is fixedly mounted on the front and rear ends of the left side of the upper surface of the workbench (1), and a rotating shaft (10) is rotatably connected between the two wire take-up support seats (9) through a bearing. The front end of the rotating shaft (10) passes through the wire take-up support seat (9) and is fixedly sleeved with a wire take-up wheel (11). The guide wheel (8) is located directly above the wire take-up wheel (11). A driven wheel (12) is fixedly mounted on the rear end of the rotating shaft (10). A motor is installed in the workbench (1), and a driving wheel is fixedly mounted on the driving shaft of the motor. The driven wheel (12) is connected to the driving wheel through a transmission belt (20).

2. The wire take-up device for electroheating alloy wire according to claim 1, characterized in that: The driving mechanism is a screw motor (13), which is fixedly mounted on the support seat (2), and the end of the screw (4) is transmission-connected to the drive shaft of the screw motor (13).

3. The wire take-up device for electrothermal alloy wire according to claim 2, characterized in that: A sensing block (14) is fixedly mounted on the side of the screw slider (5), and a photoelectric sensor (15) is fixedly mounted on the upper surface of the workbench (1). The sensing end of the photoelectric sensor (15) corresponds to the sensing block (14), the signal output end of the photoelectric sensor (15) is connected to the signal input end of the controller, and the signal output end of the controller is connected to the screw motor (13).

4. The wire take-up device for electroheating alloy wire according to claim 1, characterized in that: The front end of the rotating shaft (10) is connected to a limiting sleeve (16) via a thread.

5. The wire take-up device for electroheating alloy wire according to claim 3, characterized in that: A limiting shaft (17) is fixedly installed between the two support seats (2), a limiting block (18) is sleeved on the limiting shaft (17), and the front side surface of the sensing block (14) is in movable contact with the rear side surface of the limiting block (18).

6. The wire take-up device for electroheating alloy wire according to claim 1, characterized in that: A rotating disk (19) is fixedly mounted on the rear end of the rotating shaft (10).

7. The wire take-up device for electrothermal alloy wire according to claim 1, characterized in that: The left and right sides of the lower end of the screw slider (5) are both rotatably connected to rolling wheels (21) via a rotating shaft, and the rolling wheels (21) are rollingly connected in the sliding grooves on the side surfaces of the slide rails (6).

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