Stainless steel low-strength bright surface line drawing device and process

Abstract

The invention discloses a stainless steel low-strength bright surface line drawing device and process, and relates to the technical field of drawing devices.The drawing device comprises a device table, four support rods are welded to the bottom of the device table, a water storage tank is welded between the two support rods, and a power box is arranged on the front end face of the water storage tank; the support plate is welded to the front ends of the two support rods, a water receiving barrel is arranged at the upper end of the support plate, a water outlet frame is arranged above the water receiving barrel, a water guide impeller is arranged in the water outlet frame, and a water feeding drainage pipe is arranged between the water outlet frame and the water storage tank in a communicating mode; and the bearing seat is integrally formed and arranged at the upper end position of the device table, and the problems that according to an existing drawing device, a limiting mechanism is arranged to assist in uniform winding of a wire rod, however, energy consumption is high in the using process of equipment, discharging is inconvenient after winding, and the using efficiency of the drawing device is affected are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of drawing devices, in particular to a stainless steel low-strength bright surface line drawing device and process. Background Art

[0002] Stainless steel low-strength bright surface wire usually refers to stainless steel wire with low yield strength but bright surface. During the winding process, the stainless steel low-strength bright surface wire needs to be wound with the help of a pulling device.

[0003] For example, the announcement number is: CN118847736B (named a drawing machine for the production of stainless steel wire), which includes a platform, the top of which is rotatably connected to a protective cover. By setting the protective cover, uneven tension and abnormal friction can be avoided, which may cause the wire to break suddenly during the drawing process, causing the broken wire to be ejected at high speed, which may cause harm to the operator. The outer side of the platform is rotatably connected to a winding roller, and the end of the platform close to the winding roller is fixedly connected to a motor, the output end of the motor is fixedly connected to the winding roller, and the side of the platform away from the winding roller is rotatably connected to a wire pay-off roller. The drawing and forming machine for the production of stainless steel wire pushes the wire at the end of the middle component to move upward on the outside of the drum through the rotation of the limit plate, so that the drawn wires are on the same horizontal plane, avoiding changes in the path of the wires during the drawing process, and thus making the tension on the wires uneven, which may cause the diameter of the drawn wires to be inconsistent, with some areas being too thin and some areas being too thick, affecting the dimensional accuracy and uniformity of the wires. The drawing and forming machine for the production of stainless steel wire uses a fixed ring to limit the stainless steel wire wound on the drum up and down, preventing the wire on the drum from moving up and down, so that the wires in the middle of the component are not on the same horizontal plane.

[0004] The above-mentioned drawing device assists the wire to be evenly coiled by means of a limiting mechanism, but the energy consumption of the equipment is high during use, and it is inconvenient to unload the wire after coiling, which affects the efficiency of the drawing device. To this end, we provide a stainless steel low-strength bright surface wire drawing device and process. Summary of the Invention

[0005] The purpose of the present invention is to provide a stainless steel low-strength bright surface wire drawing device and process, so as to solve the problem proposed in the above background technology that the existing drawing device uses a limiting mechanism to assist the wire to be evenly wound, but the equipment consumes high energy during use, and it is inconvenient to unload the material after winding, which affects the efficiency of the drawing device.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a process for drawing a low-strength bright surface line of stainless steel, comprising a device platform, four support rods welded to the bottom of the device platform, a water storage tank welded between two support rods, and a power supply box provided on the front end surface of the water storage tank; Also includes: A support plate is welded to the front end of the two support rods, and a water receiving cylinder is placed on the upper end of the support plate. A water outlet frame is provided above the water receiving cylinder, a water guide impeller is provided inside the water outlet frame, and a water supply pipe is provided between the water outlet frame and the water storage tank; The supporting seat is integrally formed and arranged at the upper end of the device table, and two lifting guide rods are welded to the upper end of the supporting seat, a winding platform is arranged between the two lifting guide rods, a driving motor is arranged at the bottom of the winding platform, a winding shaft is welded on the output shaft of the driving motor, and a winding roller is sleeved on the outer wall of the winding shaft; A movable sleeve is movably arranged on the outer position of the lifting guide rod. Both movable sleeves are integrated with the winding platform, and a support spring is movably wound on the outer wall of the lifting guide rod. The two ends of the support spring are respectively welded to the movable sleeve and the bearing seat; The wire frame is welded and arranged at the upper end of the device table. There are two wire frames, and contact guide rollers are arranged inside the two wire frames. A wire pressing frame is arranged above the contact guide roller, and a wire pressing roller is arranged inside the wire pressing frame.

[0007] Preferably, the internal lifting movement of the water tank is provided with a water pressure plate, the size of the water pressure plate is equal to the diameter of the water tank, a traction link is welded between the water pressure plate and the winding table, a water inlet pipe is connected to the front end surface of the water tank, and a water filling bucket is connected to the upper end of the water inlet pipe.

[0008] Preferably, a top seat plate is provided above the two wire frames, a hydraulic cylinder is provided at the upper end of the top seat plate, four supporting connecting rods are welded at the connection position between the top seat plate and the two wire frames, a linkage plate is welded at one end of the hydraulic cylinder piston rod, and two connecting rods are welded at the connection position between the linkage plate and the two wire pressing frames.

[0009] Preferably, the outer sleeve of the wire pressing roller is provided with two wire clamping ring blocks, and a connecting block is provided at the connecting position of the wire clamping ring block and the wire pressing frame, and the connecting block and the wire clamping ring block are an integrated structure.

[0010] Preferably, a magnetic pin is installed in the internal socket of the connecting block, the magnetic pin is adsorbed and connected to the wire pressing frame, and a pull cap is fixed on one end of the magnetic pin by nail-free glue.

[0011] Preferably, a hydro-generator is provided on one side outer wall of the water outlet frame, the rotating shaft of the water guide impeller is connected to the rotating shaft of the hydro-generator through a coupling mechanism, and the output end of the hydro-generator is electrically connected to the input end of the power box through a connecting wire.

[0012] Preferably, a power switch is provided on the output end of the power box, and the output end of the power switch is electrically connected to the input end of the drive motor through a connecting wire.

[0013] Preferably, bearing seats are provided at the connection positions between the two end connecting shafts of the contact guide roller and the lead frame, and the two bearing seats are an integral structure with the lead frame, and the contact guide roller is rotatably connected to the lead frame through the two bearing seats.

[0014] Preferably, the connecting positions of the two end connecting shafts of the wire pressing roller and the wire pressing frame are provided with rotating shaft grooves, the two rotating shaft grooves and the wire pressing frame are an integrated structure, and the wire pressing roller is rotatably connected to the wire pressing frame through the rotating shaft grooves.

[0015] Preferably, the process of the stainless steel low-strength bright surface line drawing device comprises the following steps: Step 1: The stainless steel low-strength bright surface wire to be drawn and wound is wound onto the winding drum through two wire frames. The winding drum is mounted on the winding shaft and is clamped and sleeved. Then, the distance between the two wire clamping ring blocks on the wire pressing roller is adjusted according to the diameter of the stainless steel low-strength bright surface wire. Step 2: After the adjustment is completed, grab the pull cap and install the magnetic pin inside the socket of the connecting block. Use the magnetic pin to fix the two wire clamping ring blocks to the wire pressing frame. Finally, use the hydraulic cylinder to drive the linkage plate and the two wire pressing frames to drop to the appropriate height. Step 3: During the drawing process, the stainless steel low-strength bright surface wire passes through the position between the contact guide roller and the wire pressing roller and the distance between the two wire clamping ring blocks, and is wound onto the winding drum. During the winding process, as the winding amount increases, the deadweight of the winding table gradually increases, causing the winding table to overcome the supporting force of the support spring and fall; Step 4: The winding table gradually descends, causing the stainless steel low-strength bright surface wire to be wound and pulled from top to bottom on the contact guide roller. As the stainless steel low-strength bright surface wire is evenly wound onto the winding drum, the traction connecting rod drives the water pressure plate to press down, thereby pressing out the pre-installed water in the water tank; Step 5: The squeezed water is discharged through the upper water pipe and discharged into the water receiving tube through the water outlet frame for collection. When the discharged water passes through the water outlet frame, it drives the water guide impeller to rotate, thereby triggering the hydro-generator to generate electricity. The generated electricity is transmitted to the power box and then boosted by the internal booster to be supplied to the drive motor for use, thereby reducing the consumption of direct power to the drive motor; Step 6: After the pulling and winding are completed, remove the winding drum directly from the winding shaft and replace it with a new winding drum. After replacing the new winding drum, the support spring loses pressure, driving the winding table back to its position, and the second winding can be carried out.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention drives the water pressure plate to press downward by pulling the connecting rod, thereby pressing out the water pre-installed in the water tank. The pressed water is discharged through the upper water discharge pipe and discharged into the water receiving cylinder through the water outlet frame for collection. When the discharged water passes through the water outlet frame, it drives the water guide impeller to rotate, thereby triggering the hydro-generator to generate electricity. The generated electric energy is transmitted to the power box and then boosted by the internal booster and supplied to the drive motor for use, thereby reducing the consumption of direct-connected electricity to the drive motor.

[0017] The two wire clamping ring blocks are fixed to the wire pressing frame by means of magnetic pins, and finally the linkage plate and the two wire pressing frames are driven down to a suitable height by the hydraulic cylinder. During the drawing, the stainless steel low-strength bright surface wire passes through the position between the contact guide roller and the wire pressing roller and the spacing between the two wire clamping ring blocks, and is wound onto the winding drum. During the winding process, as the winding amount increases, the deadweight of the winding table gradually increases, causing the winding table to overcome the supporting force of the support spring and fall. The winding table gradually falls, causing the stainless steel low-strength bright surface wire to be wound and drawn from top to bottom on the contact guide roller, thereby achieving the purpose of uniform drawing and winding.

[0018] After the drawing and winding is completed, the winding drum is directly removed from the winding shaft and replaced with a new winding drum. After the new winding drum is replaced, the support spring loses pressure and drives the winding table back to its position, and the second winding can be carried out, so as to facilitate the loading and unloading of materials after drawing and winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a rear view of the structure of the stainless steel low-strength bright surface wire drawing device of the present invention; Figure 2 This is a side view of the structure of the stainless steel low-strength bright surface wire drawing device of the present invention; Figure 3 This is a front view of the structure of the stainless steel low-strength bright surface wire drawing device of the present invention; Figure 4 This is a cross-sectional view of the internal structure of the stainless steel low-strength bright surface wire drawing device of the present invention; Figure 5 A cross-sectional view of the internal structure of the lead frame of the present invention; Figure 6 This is an enlarged schematic diagram of the structure of part A of the present invention; Figure: 1, device platform; 2, support rod; 3, water storage tank; 4, power box; 5, power switch; 6, water inlet pipe; 7, water filling bucket; 8, support plate; 9, water receiving cylinder; 10, water supply pipe; 11, water outlet frame; 12, hydro-generator; 13, wire frame; 14, contact guide roller; 15, top plate; 16, hydraulic cylinder; 17, supporting connecting rod; 18, linkage plate; 19, connecting rod; 20, pressure Wire frame; 21. Wire pressing roller; 22. Bearing seat; 23. Lifting guide rod; 24. Support spring; 25. Movable sleeve; 26. Winding table; 27. Winding shaft; 28. Winding drum; 29. ​​Driving motor; 30. Traction connecting rod; 31. Water pressure plate; 32. Wire clamping ring block; 33. Water guide impeller; 34. Bearing seat; 35. Shaft groove; 36. Connecting block; 37. Magnetic latch; 38. Pull cap. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-6 The present invention provides an embodiment of a process for drawing a low-strength bright surface line of stainless steel, comprising a device platform 1, four support rods 2 welded to the bottom of the device platform 1, a water tank 3 welded between two support rods 2, and a power supply box 4 provided on the front end surface of the water tank 3; Also includes: The support plate 8 is welded to the front end of the two support rods 2, and a water receiving cylinder 9 is placed on the upper end of the support plate 8. A water outlet frame 11 is provided above the water receiving cylinder 9. A water guide impeller 33 is provided inside the water outlet frame 11. A water supply pipe 10 is provided between the water outlet frame 11 and the water storage tank 3. The supporting base 22 is integrally formed and arranged at the upper end of the device platform 1. Two lifting guide rods 23 are welded to the upper end of the supporting base 22. A winding platform 26 is arranged between the two lifting guide rods 23. A driving motor 29 is arranged at the bottom of the winding platform 26. A winding shaft 27 is welded to the output shaft of the driving motor 29. A winding drum 28 is sleeved on the outer wall of the winding shaft 27. The movable sleeve 25 is movably arranged on the outer position of the lifting guide rod 23. The two movable sleeves 25 are integrated with the winding platform 26. A support spring 24 is movably wound on the outer wall of the lifting guide rod 23. The two ends of the support spring 24 are respectively welded to the movable sleeve 25 and the bearing seat 22; The wire frame 13 is welded and arranged at the upper end of the device table 1. There are two wire frames 13, and contact guide rollers 14 are arranged inside the two wire frames 13. A wire pressing frame 20 is arranged above the contact guide roller 14, and a wire pressing roller 21 is arranged inside the wire pressing frame 20.

[0022] See also Figure 2 The water tank 3 is internally provided with a water pressure plate 31 for lifting and lowering movement. The size of the water pressure plate 31 is equal to the diameter of the water tank 3. A traction link 30 is welded between the water pressure plate 31 and the winding platform 26. The front end surface of the water tank 3 is connected with a water inlet pipe 6, and the upper end of the water inlet pipe 6 is connected with a water injection bucket 7. The water pressure plate 31 provided for lifting and lowering movement inside the water tank 3 plays the role of pressing the water out of the water tank 3.

[0023] See also Figure 1 A top seat plate 15 is provided above the two wire frames 13, and a hydraulic cylinder 16 is provided on the upper end of the top seat plate 15. Four supporting connecting rods 17 are welded at the connection position between the top seat plate 15 and the two wire frames 13, and a linkage plate 18 is welded at one end of the piston rod of the hydraulic cylinder 16. Two connecting rods 19 are welded at the connection position between the linkage plate 18 and the two wire pressing frames 20. The top seat plates 15 provided above the two wire frames 13 play the role of supporting the hydraulic cylinder 16.

[0024] See also Figure 3 and Figure 6 The outer sleeve of the wire pressing roller 21 is provided with two wire clamping ring blocks 32, and a connecting block 36 is provided at the connection position between the wire clamping ring block 32 and the wire pressing frame 20. The connecting block 36 and the wire clamping ring block 32 are an integrated structure. The two wire clamping ring blocks 32 provided on the outer sleeve of the wire pressing roller 21 play a role in guiding and limiting the low-strength bright surface line of drawn stainless steel.

[0025] See also Figure 6 A magnetic pin 37 is installed in the internal socket of the connecting block 36, and the magnetic pin 37 is adsorbed and connected to the wire pressing frame 20. One end of the magnetic pin 37 is fixed with a pull cap 38 by nail-free glue. The magnetic pin 37 installed in the internal socket of the connecting block 36 plays the role of positioning the position of the wire clamping ring block 32 after adjustment.

[0026] See also Figure 1 and Figure 4 A hydro-generator 12 is provided on the outer wall of one side of the water outlet frame 11. The rotating shaft of the water guide impeller 33 is connected to the rotating shaft of the hydro-generator 12 through a coupling mechanism. The output end of the hydro-generator 12 is electrically connected to the input end of the power box 4 through a connecting wire. The hydro-generator 12 provided on the outer wall of one side of the water outlet frame 11 plays a role in assisting hydroelectric power generation.

[0027] See also Figure 1 A power supply switch 5 is provided on the output end of the power supply box 4. The output end of the power supply switch 5 is electrically connected to the input end of the drive motor 29 through a connecting wire. The power supply switch 5 provided on the output end of the power supply box 4 plays a role in controlling the start and stop of the power supply to the drive motor 29.

[0028] See also Figure 6 Bearing seats 34 are provided at the connection positions of the two end connecting shafts of the contact guide roller 14 and the wire frame 13. The two bearing seats 34 are an integral structure with the wire frame 13. The contact guide roller 14 is rotatably connected to the wire frame 13 through the two bearing seats 34. The bearing seats 34 provided at the connection positions of the two end connecting shafts of the contact guide roller 14 and the wire frame 13 serve to facilitate the rotational connection between the contact guide roller 14 and the wire frame 13.

[0029] See also Figure 6 The two end connecting shafts of the wire pressing roller 21 and the wire pressing frame 20 are connected with a rotating shaft groove 35. The two rotating shaft grooves 35 and the wire pressing frame 20 are an integral structure. The wire pressing roller 21 is rotatably connected with the wire pressing frame 20 through the rotating shaft groove 35. The rotating shaft grooves 35 provided at the connection position of the two end connecting shafts of the wire pressing roller 21 and the wire pressing frame 20 facilitate the rotational connection between the wire pressing roller 21 and the wire pressing frame 20.

[0030] See also Figure 1-6 , a process for drawing a stainless steel low-strength bright surface line device, comprising the following steps: Step 1: The stainless steel low-strength bright surface wire to be drawn and wound is wound onto the winding drum 28 through two lead frames 13. The winding drum 28 is mounted on the winding shaft 27 and is engaged therewith. Then, the distance between the two wire clamping ring blocks 32 on the wire pressing roller 21 is adjusted according to the diameter of the stainless steel low-strength bright surface wire. Step 2: After the adjustment is completed, grab the pull cap 38, install the magnetic pin 37 inside the socket of the connecting block 36, and fix the two wire clamping ring blocks 32 to the wire pressing frame 20 through the magnetic pin 37. Finally, the hydraulic cylinder 16 drives the linkage plate 18 and the two wire pressing frames 20 to descend to a suitable height; Step 3: During the drawing process, the stainless steel low-strength bright surface wire passes through the position between the contact guide roller 14 and the wire pressing roller 21 and the distance between the two wire clamping ring blocks 32, and is wound onto the winding drum 28. During the winding process, as the winding amount increases, the deadweight of the winding platform 26 gradually increases, causing the winding platform 26 to overcome the supporting force of the support spring 24 and fall. Step 4: The winding platform 26 gradually descends, causing the stainless steel low-strength bright surface thread to be wound and drawn from top to bottom on the contact guide roller 14. As the stainless steel low-strength bright surface thread is evenly wound onto the winding drum 28, the traction connecting rod 30 drives the water pressure plate 31 to move downward, thereby pressing out the water pre-filled in the water storage tank 3; Step 5: The squeezed water is discharged through the water supply pipe 10 and discharged into the water receiving cylinder 9 through the water outlet frame 11 for collection. When the discharged water passes through the water outlet frame 11, it drives the water guide impeller 33 to rotate, thereby triggering the hydro-generator 12 to generate electricity. The generated electricity is transmitted to the power supply box 4 and then boosted by the internal booster before being supplied to the drive motor 29 for use, thereby reducing the consumption of direct power of the drive motor 29; Step 6: After the pulling and winding is completed, the winding drum 28 is directly removed from the winding shaft 27 and replaced with a new winding drum 28. After the new winding drum 28 is replaced, the support spring 24 loses pressure, driving the winding platform 26 to return to its position, and the second winding can be carried out.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A stainless steel low-strength bright surface line drawing device, comprising a device platform (1), four support rods (2) are welded to the bottom of the device platform (1), a water storage tank (3) is welded between two support rods (2), and a power supply box (4) is arranged on the front end surface of the water storage tank (3); Features: Also includes: A support plate (8) is welded to the front end of the two support rods (2), and a water receiving cylinder (9) is placed on the upper end of the support plate (8), a water outlet frame (11) is arranged above the water receiving cylinder (9), a water guide impeller (33) is arranged inside the water outlet frame (11), and a water supply pipe (10) is arranged between the water outlet frame (11) and the water storage tank (3); A bearing seat (22) is integrally formed and arranged at the upper end of the device platform (1), and two lifting guide rods (23) are welded to the upper end of the bearing seat (22), a winding platform (26) is arranged between the two lifting guide rods (23), a driving motor (29) is arranged at the bottom of the winding platform (26), a winding shaft (27) is welded to the output shaft of the driving motor (29), and a winding roller (28) is sleeved on the outer wall of the winding shaft (27); A movable sleeve (25) is sleeved and movably arranged at an outer position of the lifting guide rod (23), the two movable sleeves (25) are both integrally structured with the winding platform (26), and a support spring (24) is movably arranged on the outer wall of the lifting guide rod (23), and the two ends of the support spring (24) are respectively welded and connected to the movable sleeve (25) and the bearing seat (22); A wire frame (13) is welded and arranged at the upper end of the device platform (1), two wire frames (13) are provided, and contact guide rollers (14) are provided inside the two wire frames (13), a wire pressing frame (20) is provided above the contact guide roller (14), and a wire pressing roller (21) is provided inside the wire pressing frame (20).

2. A stainless steel low-strength bright surface line drawing device according to claim 1, characterized in that: The water storage tank (3) is provided with a water pressure plate (31) for lifting movement inside. The size of the water pressure plate (31) is equal to the diameter of the water storage tank (3). A traction connecting rod (30) is welded between the water pressure plate (31) and the winding platform (26). A water inlet pipe (6) is provided on the front end surface of the water storage tank (3). A water injection bucket (7) is provided on the upper end of the water inlet pipe (6).

3. A stainless steel low-strength bright surface line drawing device according to claim 2, characterized in that: A top seat plate (15) is disposed above the two wire frames (13), a hydraulic cylinder (16) is disposed at the upper end of the top seat plate (15), four supporting connecting rods (17) are welded at the connection position between the top seat plate (15) and the two wire frames (13), a linkage plate (18) is welded at one end of the piston rod of the hydraulic cylinder (16), and two connecting rods (19) are welded at the connection position between the linkage plate (18) and the two wire pressing frames (20).

4. A stainless steel low-strength bright surface line drawing device according to claim 3, characterized in that: The outer sleeve of the wire pressing roller (21) is provided with two wire clamping ring blocks (32), and a connecting block (36) is provided at the connection position between the wire clamping ring block (32) and the wire pressing frame (20), and the connecting block (36) and the wire clamping ring block (32) are an integral structure.

5. A stainless steel low-strength bright surface line drawing device according to claim 4, characterized in that: A magnet plug (37) is inserted and installed in the internal plug hole of the connection block (36), the magnet plug (37) is adsorbed and connected to the wire pressing frame (20), and a pull cap (38) is fixed at one end of the magnet plug (37) by means of nail-free glue.

6. A stainless steel low-strength bright surface line drawing device according to claim 5, characterized in that: A water turbine generator (12) is provided on an outer wall of one side of the water outlet frame (11); the rotating shaft of the water guide impeller (33) is drivingly connected to the rotating shaft of the water turbine generator (12) via a coupling mechanism; and the output end of the water turbine generator (12) is electrically connected to the input end of the power supply box (4) via a connecting wire.

7. A stainless steel low-strength bright surface line drawing device according to claim 6, characterized in that: A power switch (5) is provided at the output end of the power box (4), and the output end of the power switch (5) is electrically connected to the input end of the drive motor (29) via a connecting wire.

8. A stainless steel low-strength bright surface line drawing device according to claim 7, characterized in that: Bearing seats (34) are provided at the connection positions between the two end connecting shafts of the contact guide roller (14) and the lead frame (13); the two bearing seats (34) are an integral structure with the lead frame (13); and the contact guide roller (14) is rotatably connected to the lead frame (13) via the two bearing seats (34).

9. A stainless steel low-strength bright surface line drawing device according to claim 8, characterized in that: Rotating shaft grooves (35) are provided at the connection positions between the two end connecting shafts of the wire pressing roller (21) and the wire pressing frame (20); the two rotating shaft grooves (35) and the wire pressing frame (20) are an integral structure; the wire pressing roller (21) is rotatably connected to the wire pressing frame (20) via the rotating shaft grooves (35).

10. The process of the stainless steel low-strength bright surface line drawing device according to claim 9, characterized in that: The following steps are involved: Step 1: The stainless steel low-strength bright surface wire to be drawn and wound is wound onto a winding drum (28) through two wire frames (13), the winding drum (28) is mounted on a winding shaft (27) for positioning and sleeve connection, and then the distance between the two wire clamping ring blocks (32) on the wire pressing roller (21) is adjusted according to the diameter of the stainless steel low-strength bright surface wire; Step 2: After the adjustment is completed, grab the pull cap (38), install the magnet latch (37) inside the socket of the connecting block (36), fix the two wire clamping ring blocks (32) to the wire pressing frame (20) through the magnet latch (37), and finally drive the linkage plate (18) and the two wire pressing frames (20) to descend to a suitable height through the hydraulic cylinder (16); Step 3: When drawing, the stainless steel low-strength bright surface wire passes through the position between the contact guide roller (14) and the wire pressing roller (21) and the distance between the two wire clamping ring blocks (32), and is wound onto the winding drum (28). During the winding process, as the winding amount increases, the deadweight of the winding table (26) gradually increases, causing the winding table (26) to overcome the supporting force of the support spring (24) and fall down; Step 4: The winding platform (26) gradually descends, so that the stainless steel low-strength bright surface wire is wound and pulled from top to bottom on the contact guide roller (14). As the stainless steel low-strength bright surface wire is evenly wound onto the winding drum (28), the traction connecting rod (30) drives the water pressure plate (31) to move downward, thereby pressing out the water pre-installed in the water storage tank (3); Step 5: The squeezed water is discharged through the upper water discharge pipe (10) and discharged into the water receiving cylinder (9) through the water discharge frame (11) for collection. When the discharged water passes through the water discharge frame (11), it drives the water guide impeller (33) to rotate, thereby triggering the water turbine generator (12) to generate electricity. The generated electric energy is transmitted to the power supply box (4) and then boosted by the internal booster and supplied to the drive motor (29) for use, thereby reducing the consumption of direct-connected electricity of the drive motor (29); Step 6: After the drawing and rewinding is completed, the winding drum (28) is directly removed from the rewinding shaft (27) and replaced with a new winding drum (28). After the new winding drum (28) is replaced, the support spring (24) loses pressure, driving the rewinding platform (26) to return to its original position, and the second rewinding can be performed.

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