A high-speed, high-volume wire stacking machine

Abstract

A high-speed, large-wire-accumulation-capacity wire-accumulation machine comprises a frame, on which a wire drawing part, a capstan wire-accumulation part and a wire-releasing part are arranged; wherein the wire drawing part draws the metal wire from the previous production equipment and then winds it on the wire drawing reel, and the metal wire enters the capstan wire-accumulation part after being output from the wire drawing part; a wire-accumulation reel and a rotation limiting device to ensure that the wire-accumulation reel is in a stationary state are arranged in the wire drawing part, and the metal wire is wound on a fixed wire-accumulation reel after passing through a wire guide device and a capstan wire wheel; the metal wire sent out from the wire-accumulation reel is released by the wire-releasing part to realize the wire-releasing function. The present invention has a reliable structure, is easy to maintain, occupies a small area, and has the advantages of high speed, large wire accumulation, low energy consumption, and no damage to the steel wire surface. It can realize the replacement of I-shaped wheels without stopping the machine during high-speed production of metal wires, and completely solve a series of problems caused by stopping the machine to replace I-shaped wheels.

Description

Technical Field

[0001] The invention relates to the field of metal wire production, and in particular to an 800 wire accumulation machine with high speed and large wire accumulation amount. Background Art

[0002] In the production process of metal wire, I-shaped wheels are currently widely used as winding tools for turnover between processes. When each reel of I-shaped wheels is full of wire, it is necessary to stop the machine and replace an I-shaped wheel. The shutdown not only affects the production efficiency of the entire production line, but more importantly: there will inevitably be a gradual decrease and complete stagnation of the line speed during the shutdown process. After replacing the I-shaped wheel, there is also a process of increasing the line speed. In many production processes, the speed change and pause of the wire will cause a certain amount of metal wire waste. These wastes are not only the value loss of the waste itself, but also a series of work caused by distinguishing waste from genuine products. Especially when today's automated production has become a hot spot pursued by the manufacturing industry, stopping to replace I-shaped wheels has become the most important obstacle in the automated continuous production of metal wires. The wire accumulation machine is designed to solve the problem of stopping to replace I-shaped wheels in metal wire production.

[0003] There is a double-drum wire accumulation machine in the market, and it is used in many occasions. But its main problem is that due to the limitation of the double-drum wire accumulation principle, the length of wire that can be accumulated is too short, and it can only be used in occasions with very low working speed. Take hot-dip galvanized steel wire as an example: DV value 35, diameter 2.0mm steel wire, generally require the replacement time of the I-shaped wheel within 1 minute, the actual accumulated wire length is only 17 meters, such as the reel diameter 500mm, the accumulated wire on the reel is only 11 turns. For the production process of the wire production line speed of more than 5 meters / second, if the control of the I-shaped wheel replacement time is within 1 minute (if the production technology is further developed into a machine to replace the I-shaped wheel, the required time may be more than 2 minutes), then the accumulated wire length needs to be at least 300 meters, or even more. Due to the inertia of the I-shaped wheel after high-speed rotation, the speed increase and decrease process also requires a wire accumulation machine to make up for the difference in line speed, so the double-drum wire accumulation principle cannot meet such a long wire accumulation demand. Domestic wire production equipment companies have spared no effort to improve and explore the principle of double-reel wire accumulation in recent years, constantly challenging the limitations of the principle of double-reel wire accumulation, but eventually reached a dead end and gave up. At present, there is still a global gap in equipment that can meet the demand for 1,000-meter wire accumulation length at higher line speeds.

[0004] As a manufacturing power, especially a steel manufacturing power (accounting for a quarter of the world's total steel production), my country will continue to manufacture steel products and their deep processing for a long time. Today, metal wire manufacturing is in full swing and will have a long way to go. Let automation give new life to traditional industries is the hottest field today. To achieve automated production, the demand for high-performance wire accumulation machines is more urgent. There will be a series of requirements for wire accumulation machines with different performance indicators required by various working conditions such as different wire surface conditions and different working speeds. The main technology will be carried out around the technical directions of high speed, large wire accumulation, low energy consumption, and non-destructive wire surface. Therefore, it is necessary to break through the wire accumulation principle of double reels, find new wire accumulation principles in a unique way, and carry out the research and development of a series of products. In response to the above situation, our company organized technical personnel to conduct a thorough study of all existing wire accumulation devices, proposed a new wire accumulation structure plan, and proposed a high-speed, large wire accumulation 800 wire accumulation machine. Summary of the invention

[0005] The technical problems to be solved by the present invention are:

[0006] 1. It can reduce the warp of the incoming metal wire once and at the same time accumulate the drawn metal wire in a certain space and then output it to the subsequent equipment.

[0007] 2. The key technical difficulty of the wire accumulation machine is how to evenly distribute the torsional stress of the accumulated wire when the end of the wire collection is already stationary. When the wire is released, the torsional stress is eliminated so that the I-shaped wheel receives the wire without torsion.

[0008] 3. How to solve the problem of smooth wire arrangement when the wire accumulation reaches a certain amount, and how to ensure smooth wire drawing when releasing the wire.

[0009] The technical solution of the present invention is specifically as follows:

[0010] A high-speed, large-wire-accumulation-volume wire-accumulation machine comprises a frame on which a wire drawing section, a capstan wire-accumulation section and a wire-releasing section are arranged; wherein the wire drawing section draws a metal wire from a previous production device and then winds it onto a wire drawing reel, and the metal wire enters the capstan wire-accumulation section after being output from the wire drawing section; a wire-accumulation reel and a rotation-limiting device for ensuring that the wire-accumulation reel is in a stationary state are arranged in the wire drawing section, and the metal wire is wound onto a fixed wire-accumulation reel after passing through a wire guide device and a capstan wire wheel; the metal wire sent out from the wire-accumulation reel is released by the wire-releasing section to realize the wire-releasing function.

[0011] The wire drawing part includes a wire drawing die box fixed on the frame, in which a wire drawing die is installed. After the metal wire passes through the wire drawing die, it is wound on the wire drawing reel; the wire drawing reel is fixed on the left end of the main shaft of the wire accumulation machine and rotates with the main shaft, and the main shaft is driven to rotate by a driving device; the center deep hole is drilled in the center of the left side of the main shaft, and a notch is opened on the main shaft, and the notch is connected with the center deep hole; after the metal wire is wound on the wire drawing reel for a certain number of turns, it passes through the wire drawing reel outlet wire wheel and the main shaft inlet wire wheel and then turns to enter the center deep hole on the left side of the main shaft, and then turns and outputs through the main shaft outlet wire wheel at the notch of the main shaft.

[0012] The wire drawing part also includes a wire drawing reel and a wire pressing wheel assembly, in which a wire pressing wheel presses the metal wire on the wire drawing reel.

[0013] The driving device comprises a wire drawing motor fixed on the frame, and the wire drawing motor drives the reduction box and the main shaft to rotate through the transmission mechanism; the main shaft is the output shaft of the reduction box.

[0014] The wire accumulation part of the capstan includes a wire accumulation drum, and a capstan and a wire guiding device are arranged at the front end of the wire accumulation drum; wherein, the inner hole of the capstan is connected to the main shaft through a flat key and rotates with the main shaft; the capstan is provided with a main shaft wire outlet wire wheel and a capstan wire wheel; the limited rotation device is a limited rotation gear assembly, and the limited rotation gear assembly includes a limited rotation gear bearing seat and a limited rotation gear, wherein the limited rotation gear bearing seat is fixed on the capstan; completely identical gears are installed at both ends of the limited rotation gear, the left gear is meshed with the limited rotation static gear 1, and the right gear is meshed with the limited rotation static gear 2, wherein the limited rotation static gear 1 is fixed on the reduction box body; the limited rotation static gear 2 is fixed on the wire accumulation drum bearing seat, and meshed with the right gear of the limited rotation gear assembly.

[0015] A wire accumulation reel stop edge is provided at the reel end of the outer surface of the wire accumulation reel; the wire accumulation reel also includes a wire pushing wheel assembly, which includes a wire pushing wheel bearing seat, a wire pushing wheel shaft and a wire pushing wheel; the wire pushing wheel bearing seat is installed and fixed on the capstan, the wire pushing wheel shaft is connected to the bearing seat through a bearing, and the wire pushing wheel is installed on the wire pushing wheel shaft; the wire pushing wheel rotates itself and rotates with the capstan, pushing the metal wire wound behind to slide toward the end of the wire accumulation reel; and the outer circle of the wire accumulation reel is provided with a taper.

[0016] The wire guiding device is tubular in the middle and has two ends processed into the shape of a wire wheel groove. The two ends are respectively close to the main shaft wire wheel and the capstan wire wheel.

[0017] The wire-releasing part comprises a wire-releasing motor fixed on a frame, and the wire-releasing motor drives the wire-releasing main shaft and the wire-releasing rotating arm to rotate through a transmission device, and the rotation direction is opposite to the rotation direction of the capstan, and one circle of metal wire is drawn out from the wire accumulation drum with each rotation; the metal wire drawn out from the wire accumulation drum passes through the wire-releasing rotating arm wire wheel assembly and the wire-releasing main shaft wire wheel, and then enters the wire-releasing main shaft, and then passes through the force adjusting wheel assembly, and enters the subsequent equipment of the wire accumulation machine.

[0018] A deep hole is drilled at the center of the right end of the wire-paying spindle, and a notch is opened at a designated position of the wire-paying spindle to penetrate the center deep hole. The metal wire enters the center deep hole of the spindle from the notch and exits from the right end of the wire-paying spindle.

[0019] A wire wheel assembly of the wire-paying rotating arm is installed on one side of the wire-paying rotating arm, and a counterweight is installed at a designated position on the other side; the wire wheel assembly of the wire-paying rotating arm comprises a wire wheel bearing seat, a wire wheel bracket, a wire wheel shaft, and a wire wheel; wherein, the wire wheel bearing seat is fixed on the wire-paying rotating arm, the wire wheel bracket is installed on the wire wheel bearing seat through a bearing, the wire wheel shaft is fixed on the wire wheel bracket, and the wire wheel is connected to the wire wheel shaft through a bearing and rotates around the center of the wire wheel shaft.

[0020] The beneficial effects of the present invention are:

[0021] The invention has reliable structure, convenient maintenance, small footprint, high speed, large wire volume, low energy consumption, no damage to the wire surface, etc. It can realize the replacement of I-shaped wheels without stopping the machine during high-speed production of metal wires, and completely solve a series of problems caused by stopping the machine to replace I-shaped wheels. It provides solutions for the continuous production of metal wires and removes obstacles for automated production to penetrate into the metal wire industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The front view of a high-speed, large-volume wire-accumulating machine is shown.

[0023] Figure 2 The invention is a side view of a high-speed, large-volume wire accumulation machine.

[0024] Figure 3 The invention is a schematic diagram of an application of a high-speed, large-volume wire-accumulating machine. DETAILED DESCRIPTION

[0025] The present invention is not limited by the following embodiments, and specific implementation methods can be determined based on the technical solution of the present invention and actual conditions.

[0026] Such as 1. Figure 2As shown, a high-speed, large-wire-accumulation 800 wire-accumulation machine comprises a frame 1, which is used to support various moving components in the wire-accumulation machine. A wire drawing part, a capstan wire-accumulation part and a wire-releasing part are arranged on the frame 1. The wire drawing part draws the metal wire from the previous production equipment and then reels it on the wire drawing reel 3. The metal wire enters the capstan wire-accumulation part after being output from the wire drawing part; a wire-accumulation reel 19 and a rotation-limiting device to ensure that the wire-accumulation reel is in a stationary state are arranged in the wire drawing part. The metal wire passes through the wire guide device 14 and the capstan wire wheel 13 and is wound on the fixed wire-accumulation reel 19; the metal wire sent from the wire-accumulation reel 19 is released by the wire-releasing part to realize the wire-releasing function.

[0027] like Figure 2 As shown, the wire drawing part includes a wire drawing die box 2, a wire drawing reel 3, a wire drawing reel pressing wheel assembly 4, a wire drawing reel outlet wire wheel 5, a main shaft inlet wire wheel 6, a wire drawing motor 7, a main shaft 8, a reduction box 9, and a limited rotation static gear 10. The wire drawing die box 2 is fixed on the frame 1 and is used to install the wire drawing die. The wire drawing reel 3 is fixed to the left end of the main shaft 8 of the wire accumulation machine and rotates with the main shaft 8. The wire drawing reel pressing wheel assembly 4 is fixed on the frame 1 and driven by a cylinder or the like. The wire drawing reel outlet wire wheel 5 is internally installed with a bearing, and the guide wheel shaft of the wire drawing reel outlet wire wheel is fixed to the frame 1 by means of a bracket, a nut, etc. The main shaft inlet wire wheel 6 is internally installed with a bearing, and the guide wheel shaft of the main shaft inlet wire wheel 6 is fixed to the frame by means of a bracket, a nut, etc. The wire drawing motor 7 is fixed on the frame 1 through the motor base, and drives the reduction box 9 and the main shaft 8 to rotate through a belt or other transmission method, and is equipped with a brake and a brake disc. The main shaft 8 is the output shaft of the reduction box 9. The center of the left side of the main shaft 8 is drilled with a central deep hole, and a notch is opened at a designated position of the main shaft 8 to penetrate the central deep hole. The reduction box 9 is fixed at a designated position of the frame 1. The rotation-limiting static gear 10 is connected and fixed to the reduction box 9 body through a support.

[0028] The capstan wire accumulation part includes a capstan 11, a main shaft wire outlet wire wheel 12, a capstan wire wheel 13, a wire guide device 14, a rotation-limiting gear assembly 15, a counterweight 16, a rotation-limiting static gear 2 17, a wire accumulation drum bearing seat 18, a wire accumulation drum 19, a wire accumulation drum stop 20, and a wire pushing wheel assembly 21. Among them, the inner hole of the capstan 11 is connected to the main shaft 8 through a flat key and rotates with the main shaft 8. A bearing is installed in the main shaft wire outlet wire wheel 12, and the wire wheel shaft of the main shaft wire outlet wire wheel 12 is fixed to the capstan 11 by means of a bracket, a nut, etc. A bearing is installed in the capstan wire wheel 13, and the wire wheel shaft of the capstan wire wheel 13 is fixed to the capstan 11 by means of a bracket, a nut, etc. The wire guide device 14 is tubular in the middle, and the two ends are processed into the shape of wire wheel grooves. The two ends are respectively close to the main shaft wire wheel 12 and the capstan wire wheel 13. Its function is to facilitate wire threading. The metal wire is inserted from the left side of the main shaft, passes through the main shaft center deep hole, passes through the main shaft wire wheel 12, and goes directly to the capstan wire wheel 13 along the wire guide device 14. The rotation limiting device is a rotation limiting gear assembly 15. The rotation limiting gear assembly 15 includes a rotation limiting gear bearing seat 15.1 and a rotation limiting gear 15.2. Among them, the rotation limiting gear bearing seat 15.1 is fixed on the capstan 11, and a bearing is installed inside. The two ends of the rotation limiting gear 15.2 are respectively installed with completely identical gears. The left gear is meshed with the rotation limiting static gear 10, and the right gear is meshed with the rotation limiting static gear 2 17. Its function is to limit the rotation of the right meshing rotation limiting static gear 2 17 by meshing with the fixed rotation limiting static gear 10, thereby ensuring that the accumulated wire reel 19 is stationary and does not rotate. The counterweight 16 is installed at a specified position of the capstan 11 to adjust the mass center of the capstan 11 on its rotation axis to prevent the centrifugal force generated by high-speed rotation from exciting the machine to vibrate. The second rotation-limiting static gear 17 is fixed on the wire accumulation drum bearing seat 18 and meshes with the right gear of the rotation-limiting gear assembly 15. The wire accumulation drum bearing seat 18 is installed on the right end of the main shaft through an internal bearing. The wire accumulation drum 19 is installed on the wire accumulation drum bearing seat 18. The wire accumulation drum has an outer diameter of 800mm and a length of about 600mm, and a certain taper is set. By designing the large diameter and long size of the wire accumulation drum, sufficient accumulation space is provided for the metal wire. The wire accumulation lengths of wires of different diameters are different, and the longest wire accumulation length can reach more than 1,000 meters. The wire accumulation drum retaining edge 20 is fixed to the end of the wire accumulation drum 19 to prevent the metal wire on the wire accumulation drum 19 from falling off the drum. The wire pushing wheel assembly 21 comprises a wire pushing wheel bearing seat, a wire pushing wheel shaft, and a wire pushing wheel, wherein the wire pushing wheel bearing seat is fixedly mounted on the capstan 11, the wire pushing wheel shaft is connected to the bearing seat through a bearing, and the wire pushing wheel is mounted on the wire pushing wheel shaft. The wire pushing wheel rotates with the capstan 11 while rotating itself.

[0029] The wire unwinding part comprises a wire unwinding motor 22, a wire unwinding spindle 23, a spindle bearing seat 24, a wire unwinding spindle wire wheel assembly 25, a wire unwinding rotating arm 26, a wire unwinding rotating arm wire wheel assembly 27, and a force adjusting wheel assembly 28. The wire unwinding motor 22 is fixed to the frame through a base, and drives the wire unwinding spindle 23 and the wire unwinding rotating arm 26 to rotate through a transmission device. A deep hole is drilled in the center of the right end of the wire unwinding spindle 23, and a notch is opened at a designated position of the wire unwinding spindle 23, which is connected with the central deep hole. The metal wire enters the central deep hole of the spindle from the notch and exits from the right end of the wire unwinding spindle 23. The wire unwinding spindle 23 is installed with a brake disc 23.1, a wire unwinding spindle wire wheel support, and a wire unwinding rotating arm 26. The spindle bearing seat 24 is fixedly mounted on the frame 1, and a bearing is installed inside to support the wire unwinding spindle 23. The wire unwinding spindle wire wheel assembly 25 is installed on the spindle wire unwinding spindle 23 through the wire unwinding spindle wire wheel support. The pay-off arm 26 is connected to the pay-off spindle 23 through a flat key and rotates with the pay-off spindle 23. The pay-off arm wire wheel assembly 27 is installed on one side of the pay-off arm 26, and a counterweight is installed at a designated position on the other side to ensure that the mass center of the pay-off arm is on its rotation axis to avoid the centrifugal force generated by high-speed rotation from exciting the machine to vibrate. The pay-off arm wire wheel assembly 27 includes a wire wheel bearing seat 27.1, a wire wheel bracket 27.2, a wire wheel shaft 27.3, and a wire wheel 27.4. The wire wheel bearing seat 27.1 is fixed on the pay-off arm 26, and the wire wheel bracket 27.2 is installed on the wire wheel bearing seat 27.1 through a bearing and can rotate. The wire wheel shaft 27.3 is fixed on the wire wheel bracket 27.2 through a nut or the like, and the wire wheel 27.4 is connected to the wire wheel shaft 27.3 through a bearing and can rotate around the center of the wire wheel shaft. The force adjustment wheel assembly 28 is fixed on the frame through a base. There are four guide wheels of different sizes in the assembly. The metal wire passes through the four guide wheels in sequence. Its function is to eliminate the disordered stress generated by bending the metal wire in different directions in the wire accumulation machine through multiple unidirectional bending of the metal wire.

[0030] When the wire accumulation machine is working, the metal wire passes through the wire drawing die installed in the wire drawing die box 2 and is wound around the wire drawing reel 3 for a certain number of turns. The wire drawing reel wire pressing wheel assembly 4, after the cylinder and other actions, presses the metal wire on the wire drawing reel to prevent the metal wire from popping out when threading, stopping, replacing the wire drawing die or wire breaking. The wire pressing cylinder does not move when the wire accumulation machine is working normally. The wire drawing motor 7 drives the main shaft 8 and the wire drawing reel 3 to rotate through transmission devices such as belts and reduction boxes 9 to realize the wire drawing function. The speed is adjusted by the control system through the frequency converter to ensure that the wire drawing speed of the metal wire is consistent with the speed of the previous process. The wire drawing motor 7 is equipped with a brake, which is linked to the brake with the front-end equipment such as the I-shaped wheel pay-off machine through electrical control. The wire drawing function is an existing mature technology.

[0031] After the metal wire is wound on the wire drawing drum 3 for a certain number of turns, it passes through the wire drawing drum outlet wire wheel 5 and the main shaft inlet wire wheel 6, and then turns into the deep center hole on the left side of the main shaft 8, and then turns through the main shaft outlet wire wheel 12 at the notch of the main shaft 8, and then passes through the wire guide device 14 and the capstan wire wheel 13 and is wound on the fixed wire accumulation drum 19. The wire pushing wheel assembly 21 rotates with the capstan 11, pushing the metal wire wound later to slide toward the end of the wire accumulation drum 19, and the outer circle of the wire accumulation drum 19 has a certain taper. Under the dual effects of the wire pushing wheel 21 and the taper of the wire accumulation drum, the metal wire on the outer surface of the wire accumulation drum 19 is arranged in order until the wire accumulation drum stop edge 20 at the end of the drum. So far, the large-capacity wire accumulation function is completed.

[0032] When paying out the wire, the subsequent equipment of the wire accumulating machine, such as the I-shaped wire take-up machine, pulls out the metal wire. The pay-out motor 22 on the wire accumulating machine drives the pay-out main shaft 23 and the pay-out arm 26 to rotate through a belt or other transmission device. The rotation direction is opposite to the rotation direction of the capstan 11. Each rotation draws out a circle of metal wire from the wire accumulating drum. The pay-out arm wire wheel 25 can rotate freely. The metal wire drawn from any position of the wire accumulating drum 19 can smoothly enter the wheel groove of the pay-out arm wire wheel 25 to complete the turning, avoiding scratching the surface of the metal wire during the wire drawing process. The speed of the pay-out arm 26 is adjusted by the control system through the frequency converter to ensure that the pay-out speed is consistent with the take-up speed of the subsequent equipment of the wire accumulating machine. The metal wire drawn from the wire accumulating drum 19 passes through the pay-out arm wire wheel assembly 27 and the pay-out main shaft wire wheel 25, enters the deep hole at the right end of the pay-out main shaft 23, passes through the pay-out main shaft 23, and passes through the force regulating wheel assembly 28 before entering the subsequent equipment of the wire accumulating machine. A brake disc is arranged on the pay-off spindle 23, and the brake can be linked with subsequent equipment such as an I-shaped wheel take-up machine through electrical control.

[0033] One of the applications of the wire stacking machine is shown in the attached Figure 3 : An I-wheel pay-off machine 100, an 800 wire accumulation machine 200, various wire processing procedures, an 800 wire accumulation machine 200 and an I-wheel pay-off machine 100 are sequentially arranged. In this way, when the wire accumulation machine 200 is applied after the I-wheel pay-off machine 100, the wire released by the I-wheel can enter the next procedure after being accumulated in the wire accumulation machine to a sufficient length. When the wire on the I-wheel pay-off machine 100 is finished and needs to be stopped to replace the I-wheel, the wire accumulation action of the wire accumulation machine stops, and the accumulated wire is released at this time for production in subsequent procedures, thereby realizing the replacement of the I-wheel of the pay-off machine without stopping the machine. When the wire accumulation machine is applied in front of the I-wheel take-up machine, the wire produced in the previous procedure passes through the wire accumulation machine and enters the I-wheel take-up machine. When the I-wheel take-up machine is full of wire and needs to be stopped to replace the I-wheel, the wire release device of the wire accumulation machine stops working, and the wire accumulation device begins to accumulate the wire produced in the previous procedure on the wire accumulation machine, thereby realizing the replacement of the I-wheel of the take-up machine without stopping the machine. Note the attachment Figure 3It is only one application of the wire accumulation machine. It can also be used only after the I-spool pay-off machine, such as the welding wire automatic layer winding unit, the welding wire automatic barrel loading unit, etc. It can also directly replace the I-spool pay-off and take-up machine under specific working conditions, and directly connect the front and rear processes that require I-spool transfer together.

Claims

1. A high-speed, large-volume wire-accumulating machine, comprising a frame (1), on which a wire drawing part, a capstan wire-accumulating part and a wire-releasing part are arranged; wherein: The wire drawing section draws the metal wire from the previous production equipment and winds it onto the wire drawing reel (3). The metal wire is output from the wire drawing section and enters the capstan wire accumulating section. A wire accumulating reel (19) and a rotation limiting device for ensuring that the wire accumulating reel is in a stationary state are arranged in the wire drawing section. The metal wire passes through a wire guide device (14) and a capstan wire wheel (13) and is then wound onto a fixed wire accumulating reel (19). The metal wire delivered from the wire accumulating reel (19) is released by the wire releasing section to realize the wire releasing function. The winch wire accumulation part comprises a wire accumulation drum (19), and a winch (11) and a wire guide device (14) are arranged at the front end of the wire accumulation drum (19); wherein the inner hole of the winch (11) is connected to the main shaft (8) through a flat key and rotates with the main shaft (8); a main shaft wire outlet guide wheel (12) and a winch guide wheel (13) are arranged on the winch (11); the rotation limiting device is a rotation limiting gear assembly (15), and the rotation limiting gear assembly (15) comprises a rotation limiting gear bearing seat (15.1) and a rotation limiting gear (1 5.2), wherein the rotation-limiting gear bearing seat (15.1) is fixed on the capstan (11); identical gears are respectively installed at both ends of the rotation-limiting gear (15.2), the left gear meshes with the rotation-limiting static gear 1 (10), and the right gear meshes with the rotation-limiting static gear 2 (17), wherein the rotation-limiting static gear 1 (10) is fixed on the housing of the reduction box (9); the rotation-limiting static gear 2 (17) is fixed on the wire accumulation drum bearing seat (18) and meshes with the right gear of the rotation-limiting gear assembly (15); A wire accumulation reel retaining edge (20) is provided at the reel end of the outer surface of the wire accumulation reel (19); the wire accumulation reel (19) also includes a wire pushing wheel assembly (21), the wire pushing wheel assembly (21) includes a wire pushing wheel bearing seat, a wire pushing wheel shaft and a wire pushing wheel; the wire pushing wheel bearing seat is fixedly mounted on the capstan (11), the wire pushing wheel shaft is connected to the bearing seat via a bearing, and the wire pushing wheel is mounted on the wire pushing wheel shaft; the wire pushing wheel rotates while rotating along with the capstan (11), pushing the metal wire material wound behind to slide toward the end of the wire accumulation reel (19); and the outer circumference of the wire accumulation reel (19) is provided with a taper; The wire-releasing part comprises a wire-releasing motor (22) fixed on the frame (1). The wire-releasing motor (22) drives the wire-releasing main shaft (23) and the wire-releasing rotating arm (26) to rotate through a transmission device. The rotation direction is opposite to the rotation direction of the capstan (11). With each rotation, a circle of metal wire is drawn out from the wire-accumulating reel (19). The metal wire drawn out from the wire-accumulating reel (19) passes through the wire-releasing rotating arm wire wheel assembly (27) and the wire-releasing main shaft wire wheel (25), and then enters the wire-releasing main shaft (23), and then passes through the force regulating wheel assembly (28) and enters the subsequent equipment of the wire-accumulating machine.

2. The high-speed, large-volume wire accumulation machine according to claim 1, characterized in that: The wire drawing part comprises a wire drawing die box (2) fixed on the frame (1), a wire drawing die is installed in the wire drawing die box (2), and the metal wire passes through the wire drawing die and is wound on the wire drawing reel (3); the wire drawing reel (3) is fixed to the left end of the main shaft (8) of the wire accumulating machine and rotates with the main shaft (8), and the main shaft (8) is driven to rotate by a driving device; a central deep hole is drilled in the center of the left side of the main shaft (8), and a notch is opened on the main shaft (8), and the notch is connected with the central deep hole; after the metal wire is wound on the wire drawing reel (3) for a certain number of turns, it passes through the wire drawing reel outlet wire wheel (5) and the main shaft inlet wire wheel (6) and then enters the central deep hole on the left side of the main shaft (8), and then passes through the main shaft outlet wire wheel (12) at the notch of the main shaft (8) to be turned and output.

3. The high-speed, large-volume wire accumulation machine according to claim 2, characterized in that: The wire drawing part further comprises a wire drawing reel wire pressing wheel assembly (4), wherein the wire pressing wheel in the wire drawing reel wire pressing wheel assembly (4) presses the metal wire on the wire drawing reel (3).

4. The high-speed, large-volume wire accumulation machine according to claim 2, characterized in that: The driving device comprises a wire drawing motor (7) fixed on a frame (1); the wire drawing motor (7) drives a reduction box (9) and a main shaft (8) to rotate through a transmission mechanism; the main shaft (8) is an output shaft of the reduction box (9).

5. The high-speed, large-volume wire accumulation machine according to claim 1, characterized in that: The wire guide device (14) is tubular in the middle, and both ends are processed into the shape of wire wheel grooves, and the two ends are respectively close to the inside of the main shaft wire outlet wire wheel (12) and the inside of the capstan wire wheel (13).

6. The high-speed, large-volume wire accumulation machine according to claim 1, characterized in that: A deep hole is drilled at the center of the right end of the wire-laying spindle (23), and a notch is opened at a designated position of the wire-laying spindle (23) to penetrate the center deep hole. The metal wire enters the center deep hole of the spindle from the notch and exits from the right end of the wire-laying spindle (23).

7. The high-speed, large-volume wire accumulation machine according to claim 1, characterized in that: A line-releasing rotating arm wire wheel assembly (27) is installed on one side of the line-releasing rotating arm (26), and a counterweight is installed at a designated position on the other side; the line-releasing rotating arm wire wheel assembly (27) comprises a wire wheel bearing seat (27.1), a wire wheel bracket (27.2), a wire wheel shaft (27.3), and a wire wheel (27.4); wherein the wire wheel bearing seat (27.1) is fixed on the line-releasing rotating arm (26), the wire wheel bracket (27.2) is installed on the wire wheel bearing seat (27.1) through a bearing, the wire wheel shaft (27.3) is fixed on the wire wheel bracket (27.2), and the wire wheel (27.4) is connected to the wire wheel shaft (27.3) through a bearing and rotates around the center of the wire wheel shaft.

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