Copper rod fine drawing production equipment and process

Abstract

The application belongs to the technical field of wire production, and particularly relates to a copper rod fine wire drawing production equipment and process, which comprises a rack, one end of the rack is provided with a pair of distribution boxes, supporting rods are fixed on the two sides of the distribution boxes, an outlet is formed in the closed end of the distribution box, a push rod is arranged on the open end of the distribution box, the push rod is connected with a first rack, a pair of fixed plates are fixed on the rack, a gear is rotatably connected between the two fixed plates, a mounting hole is formed in the rack, a positioning seat is arranged in the mounting hole, a pair of hydraulic rods are fixed at the rear end of the mounting hole, a pair of components for shaping the copper rod are arranged on the positioning seat, and a second rack is fixed on the two sides of the positioning seat and is in meshing connection with the gear. In the application, the copper rods are placed in the distribution boxes, the copper rods are arranged in the lower part of the distribution boxes due to gravity, when the lowermost copper rod is pulled away for wire drawing, the copper rod adjacent to the lowermost copper rod will fall down, so that automatic feeding is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wire production, and particularly relates to a copper rod fine wire drawing production equipment and process. BACKGROUND

[0002] The existing copper wire is usually produced by copper rod through wire drawing process, and the copper rod wire drawing equipment can process the thick copper rod into thinner copper wire.

[0003] The wire drawing production equipment used in the existing copper rod wire drawing process needs to manually insert the copper rod into a fixed position on the processing table one by one during use, and the clamping mechanism on the processing table clamps the end of the copper rod after moving to the fixed position, and then draws the copper rod to perform wire drawing processing, so that manual feeding reduces the production efficiency, and therefore, the present application provides a wire drawing production equipment capable of automatically feeding the copper rod, which is used in the copper rod wire drawing process to solve the problems in the prior art. SUMMARY

[0004] Based on the technical problems in the prior art, the present application provides a copper rod fine wire drawing production equipment.

[0005] The copper rod fine wire drawing production equipment provided by the present application comprises a rack, one end of the rack is provided with a split feeder with an open end at one end, the split feeder is tapered from thick to thin, two side edges of the split feeder are both fixed with a support rod with an end fixed on the rack, a closed end of the split feeder is provided with an outlet for a single copper rod to pass through, an open end of the split feeder is provided with a U-shaped push rod coaxial with the outlet, the push rod is connected with a first rack gear, the rack is fixed with a pair of fixed plates, the two fixed plates are both rotatably connected with a same gear meshing with the first rack gear, the rack is provided with a mounting hole close to one end of the split feeder, the mounting hole is provided with a U-shaped positioning seat capable of sliding along the mounting hole, a rear end of the mounting hole is fixed with a pair of hydraulic rods penetrating through and fixed on the positioning seat, the positioning seat is provided with a pair of components for shaping the copper rod, and two side edges of the positioning seat are both fixed with a second rack gear meshing with the gear.

[0006] Preferably, the components for shaping the copper rod comprise a first compression roller and a second compression roller located at the end of the positioning seat, the first compression roller is rotatably connected with the positioning seat, the positioning seat is slidably connected with a second cross frame having two ends rotatably connected with corresponding second compression rollers, and the positioning seat is fixed with a first air cylinder having an output shaft connected with the second cross frame.

[0007] Preferably, the rack is slidably connected with a sliding block, a top of the sliding block is fixed with a horizontal plate, the rack is rotatably connected with a screw rod in threaded connection with the horizontal plate, a rear end of the rack is fixed with a motor having an output shaft connected with the screw rod, and the horizontal plate is provided with a pair of components for clamping the copper rod.

[0008] Preferably, the assembly for clamping the copper rod comprises fixing blocks fixed on the top of the horizontal plate, the outer side of the fixing blocks is provided with lower clamping plates and upper clamping plates, the lower clamping plates are integrally formed with the fixing blocks, a first horizontal frame is slidably connected between the two fixing blocks, the top of the horizontal plate is fixed with a second cylinder, the output shaft of the second cylinder is connected with the first horizontal frame.

[0009] Preferably, the positioning seat is fixed with heating boxes at both ends for the copper rod to pass through and be heated.

[0010] Preferably, the open end of the distribution box is provided with a side plate which can be attached to the end of the copper rod, the push rod passes through the side plate, a first telescopic adjusting assembly is arranged between the side plate and the distribution box, and a second telescopic adjusting assembly is arranged between the push rod and the first rack.

[0011] Preferably, the first telescopic adjusting assembly comprises a mounting box fixed on the side of the distribution box, a strip plate is arranged in the mounting box and fixedly connected with the side plate, and a first knob for pressing the strip plate is threadedly connected to the mounting box.

[0012] Preferably, the second telescopic adjusting assembly comprises a sleeve rod sleeved on the push rod and the first rack, and a pair of second knobs for pressing the push rod and the first rack are threadedly connected to the sleeve rod.

[0013] Preferably, the shape of the side plate is consistent with the shape of the distribution box, the front end of the side plate is fixed with a sleeve frame, a combing rod is inserted into the sleeve frame and located at the position where the thickness of the side plate changes, the end of the combing rod is arc-shaped, and a pushing rod with an inclined top surface is fixed on the top of the push rod and can contact the bottom end of the combing rod.

[0014] The application also provides a process for drawing a copper rod using the above-mentioned copper rod fine drawing production equipment, which comprises the following steps:

[0015] S1, the copper rods are placed in the distribution box, and the copper rods are arranged in the lower part of the distribution box due to gravity;

[0016] S2, the positioning seat is driven to move forward by the hydraulic rod, the second rack is driven to move forward by the positioning seat, the second rack is engaged to drive the gear to rotate, the first rack and the push rod are driven to move backward by the gear, a copper rod at the lowermost position is pushed out of the outlet, until the end of the copper rod enters the assembly for shaping the copper rod, and then the output shaft of the first cylinder drives the second horizontal frame and the second compression roller to move downward to clamp and compress the copper rod;

[0017] S3, the motor output shaft drives the screw to rotate, drives the slider and the transverse plate to move forward, until the end of the copper rod enters the assembly for clamping the copper rod, and then the assembly for clamping the copper rod clamps the copper rod, then the motor output shaft reversely rotates to drive the slider to move backward, the copper rod is pulled, the copper rod is drawn in the assembly for shaping the copper rod to obtain the copper wire, finally the assembly for clamping the copper rod is released, and the copper wire naturally falls on the side of the rack.

[0018] Compared with the prior art, the present application provides a copper rod fine drawing production equipment and process, which has the following beneficial effects:

[0019] 1. A copper rod fine drawing production equipment and process, by setting the distribution box, the copper rods are placed in the distribution box, the copper rods are arranged in the lower part of the distribution box due to gravity, the hydraulic rod drives the positioning seat to move forward, the positioning seat drives the second rack to move forward, the second rack engages to drive the gear to rotate, the gear engages to drive the first rack to move backward, the first rack synchronously drives the push rod to move backward, a copper rod at the bottom is pushed out of the outlet, until the end of the copper rod enters the assembly for shaping the copper rod, when the copper rod at the bottom is pulled away for drawing, the copper rod adjacent thereto falls down, thereby realizing automatic feeding.

[0020] 2. A copper rod fine drawing production equipment and process, by setting the assembly for shaping the copper rod, when the end of the copper rod enters between the first compression roller and the second compression roller, the first cylinder output shaft drives the second cross frame to move downward, the second cross frame synchronously drives the second compression roller to move downward, the copper rod is clamped and compressed between the first compression roller and the second compression roller.

[0021] 3. A copper rod fine drawing production equipment and process, by setting the assembly for clamping the copper rod, the motor output shaft drives the screw to rotate, drives the slider and the transverse plate to move forward, until the end of the copper rod enters between the upper clamp plate and the lower clamp plate, then the second cylinder output shaft drives the first cross frame to move downward, the first cross frame synchronously drives the upper clamp plate to move, the copper rod is clamped, then the motor output shaft reversely rotates to drive the slider to move backward, the copper rod is pulled, the copper rod is drawn between the first compression roller and the second compression roller to obtain the copper wire, finally the upper clamp plate is released, and the copper wire naturally falls on the side of the rack.

[0022] 4. A copper rod fine drawing production equipment and process, by setting the first telescopic adjusting assembly and the second telescopic adjusting assembly, the side plate is moved by the first telescopic adjusting assembly, so that the side plate and the ends of all copper rods are attached, so that the copper rods are neatly placed, different lengths of copper rods can be drawn by the first telescopic adjusting assembly, when the length of the copper rod to be drawn changes, the position between the push rod and the first rack can be adjusted by the second telescopic adjusting assembly, so as to ensure that the push rod normally pushes out the copper rod.

[0023] 5. A copper rod fine drawing production equipment and process, considering that the copper rods at the thick-thin joint part of the distribution box may be squeezed together and then stuck at the place, a combing rod is arranged, when the push rod pushes out the copper rod, the pushing rod moves synchronously, the inclined surface of the pushing rod pushes the combing rod to move upward, the top of the combing rod pushes the copper rods accumulated at the thick-thin joint part of the distribution box upward, so that the copper rods are effectively prevented from being stuck at the place. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A schematic diagram of the overall structure of a copper rod fine drawing production equipment according to the present application is shown.

[0025] Figure 2 A schematic diagram of the rack structure of a copper rod fine drawing production equipment according to the present application is shown.

[0026] Figure 3 A schematic diagram of the distribution box structure of a copper rod fine drawing production equipment according to the present application is shown.

[0027] Figure 4 A schematic diagram of the positioning seat structure of a copper rod fine drawing production equipment according to the present application is shown.

[0028] Figure 5 A schematic diagram of the positioning seat structure of a copper rod fine drawing production equipment according to the present application is shown. Figure 4 A schematic diagram of the positioning seat structure of a copper rod fine drawing production equipment according to the present application is shown.

[0029] Figure 6 A schematic diagram of the positioning seat structure of a copper rod fine drawing production equipment according to the present application is shown.

[0030] Figure 7 A schematic diagram of the positioning seat structure of a copper rod fine drawing production equipment according to the present application is shown. Figure 3 A schematic diagram of the positioning seat structure of a copper rod fine drawing production equipment according to the present application is shown.

[0031] Figure 8 A schematic diagram of the positioning seat structure of a copper rod fine drawing production equipment according to the present application is shown. Figure 3 A schematic diagram of the positioning seat structure of a copper rod fine drawing production equipment according to the present application is shown.

[0032] Figure 9 A schematic diagram of the positioning seat structure of a copper rod fine drawing production equipment according to the present application is shown.

[0033] Figure 10 A schematic diagram of the positioning seat structure of a copper rod fine drawing production equipment according to the present application is shown.

[0034] In the figure: 1, rack; 2, distribution box; 3, support rod; 4, outlet; 5, push rod; 6, fixed plate; 7, gear; 8, first rack; 9, second rack; 10, mounting port; 11, hydraulic rod; 12, positioning seat; 13, first compression roller; 14, second compression roller; 15, first cross frame; 16, second cross frame; 17, first air cylinder; 18, combing rod; 19, pushing rod; 20, heating box; 21, sleeve frame; 22, sliding block; 23, cross plate; 24, screw rod; 25, motor; 26, fixed block; 27, lower clamping plate; 28, upper clamping plate; 29, second air cylinder; 30, side plate; 31, mounting box; 32, strip plate; 33, first knob; 34, sleeve rod; 35, second knob. Embodiment

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments of the present application.

[0036] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Embodiment

[0037] Reference Figures 1-10The utility model relates to a copper rod fine drawing production equipment and process, including frame 1, one end of frame 1 is provided with a pair of its one end open distribution box 2, distribution box 2 is upper thick and lower thin, the both sides of distribution box 2 are all fixed with the support 3 of its end fixed on frame 1, the closed end of distribution box 2 is provided with the outlet 4 for single copper rod to pass through, the open end of distribution box 2 is provided with the U-shaped push rod 5 with the coaxial outlet 4, the push rod 5 is connected with first rack 8, frame 1 is fixed with a pair of fixed plate 6, and the same gear 7 is rotatably connected between the two fixed plate 6 and engages with first rack 8, and the mounting mouth 10 close to one end of distribution box 2 is set up on frame 1, the U-shaped locating seat 12 that can slide along the mounting mouth 10 is set up in the mounting mouth 10, the rear end of mounting mouth 10 is fixed with a pair of hydraulic rod 11 that is fixed on the locating seat 12, and a pair of components that shape copper rod are set up on the locating seat 12, the both sides of locating seat 12 are all fixed with the second rack 9 that engages with gear 7, and the copper rod is placed in distribution box 2, and the copper rod is arranged in the lower part of distribution box 2 due to gravity, the hydraulic rod 11 drives the locating seat 12 to move forward, the locating seat 12 drives the second rack 9 to move forward, the second rack 9 engages and drives gear 7 to rotate, gear 7 engages and drives first rack 8 to move backward, and first rack 8 synchronously drives push rod 5 to move backward, and the copper rod at the lowermost is pushed out from the outlet 4, until the end of copper rod enters the component that shapes copper rod, when the copper rod at the lowermost is subsequently pulled away to draw, the copper rod adjacent to it will fall down, to realize automatic feeding.

[0038] Further, the component that shapes copper rod includes first compression roller 13 and second compression roller 14 at the end of locating seat 12, first compression roller 13 is rotatably connected with locating seat 12, the second cross frame 16 that two ends are rotatably connected with corresponding second compression roller 14 is slidably connected on locating seat 12, and the first cylinder 17 that output shaft is connected with second cross frame 16 is fixed on locating seat 12, when the end of copper rod enters between first compression roller 13 and second compression roller 14, the output shaft of first cylinder 17 drives second cross frame 16 to move downward, and second cross frame 16 synchronously drives second compression roller 14 to move downward, and the copper rod is clamped and compressed between first compression roller 13 and second compression roller 14.

[0039] Further, the rack 1 is slidably connected with a sliding block 22, the top of the sliding block 22 is fixed with a horizontal plate 23, the rack 1 is rotatably connected with a screw rod 24 which is threadedly connected with the horizontal plate 23, the rear end of the rack 1 is fixed with a motor 25 whose output shaft is connected with the screw rod 24, a pair of copper rod clamping assemblies are arranged on the horizontal plate 23, the output shaft of the motor 25 drives the screw rod 24 to rotate, drives the sliding block 22 and the horizontal plate 23 to move forward until the end of the copper rod enters the copper rod clamping assembly, then the copper rod clamping assembly clamps the copper rod, then the output shaft of the motor 25 reversely rotates to drive the sliding block 22 to move backward to pull the copper rod, the copper rod is drawn between the first compression roller 13 and the second compression roller 14 to be formed into a copper wire, finally the copper wire naturally falls to the side of the rack 1.

[0040] Further, the copper rod clamping assembly comprises a fixed block 26 fixed on the top of the horizontal plate 23, the outer side of the fixed block 26 is provided with a lower clamping plate 27 and an upper clamping plate 28, the lower clamping plate 27 is integrally formed with the fixed block 26, a first cross frame 15 whose two ends are respectively fixed with corresponding upper clamping plates 28 is slidably connected between the two fixed blocks 26, the top of the horizontal plate 23 is fixed with a second air cylinder 29 whose output shaft is connected with the first cross frame 15, when the end of the copper rod is located between the upper clamping plate 28 and the lower clamping plate 27, then the output shaft of the second air cylinder 29 drives the first cross frame 15 to move downward, the first cross frame 15 synchronously drives the upper clamping plate 28 to move to clamp the copper rod, after the drawing is completed, the upper clamping plate 28 moves upward to release the copper wire.

[0041] Further, the two ends of the positioning seat 12 are fixed with heating boxes 20 through which the copper rod passes and is heated, the copper rod passes through the heating boxes 20 and then enters between the first compression roller 13 and the second compression roller 14, the heating boxes 20 heat the copper rod to facilitate the drawing and forming.

[0042] Further, the open end of the distribution box 2 is provided with a side plate 30 which can be attached to the end of the copper rod, the push rod 5 passes through the side plate 30, the first telescopic adjusting assembly is arranged between the side plate 30 and the distribution box 2, the second telescopic adjusting assembly is arranged between the push rod 5 and the first rack 8, the side plate 30 is moved through the first telescopic adjusting assembly so that the side plate 30 and the ends of all the copper rods are attached, so that the copper rods are neatly arranged, different lengths of copper rods can be drawn through the first telescopic adjusting assembly, when the length of the copper rod to be drawn changes, the position between the push rod 5 and the first rack 8 can be adjusted through the second telescopic adjusting assembly, so as to ensure that the push rod 5 normally pushes out the copper rod.

[0043] Further, the first telescopic adjusting assembly comprises a mounting box 31 fixed on the side of the distributing box 2, a strip plate 32 penetrating through the end of the mounting box 31 and fixedly connected with the side plate 30 is arranged in the mounting box 31, and a first knob 33 for pressing the strip plate 32 is threadedly connected on the mounting box 31; after the side plate 30 is moved to the determined position, the first knob 33 is tightened to be pressed on the strip plate 32, so that the side plate 30 can be fixed.

[0044] Further, the second telescopic adjusting assembly comprises a sleeve rod 34 sleeved on the push rod 5 and the first rack 8, a pair of second knobs 35 for pressing the push rod 5 and the first rack 8 respectively are threadedly connected on the sleeve rod 34; when the position of the side plate 30 is adjusted, the push rod 5 is synchronously pulled, and finally the two second knobs 35 are tightened to be pressed on the push rod 5 and the first rack 8 respectively, so that the push rod 5, the sleeve rod 34 and the first rack 8 can be fixed.

[0045] Considering that the copper rods at the joint of the distributing box 2 may be squeezed together and then stuck at the joint when falling, further, the shape of the side plate 30 is consistent with the shape of the distributing box 2, a sleeve frame 21 is fixed on the front end of the side plate 30, a combing rod 18 located at the joint of the side plate 30 is inserted on the sleeve frame 21, the end of the combing rod 18 is arc-shaped, a pushing rod 19 with an inclined top surface is fixed on the top of the push rod 5 and can contact the bottom end of the combing rod 18, when the push rod 5 pushes the copper rods out, the pushing rod 19 is synchronously moved, the inclined surface of the pushing rod 19 pushes the combing rod 18 to move upward, and the top of the combing rod 18 pushes the copper rods accumulated at the joint of the distributing box 2 upward, so that the copper rods can be effectively prevented from being stuck at the joint.

[0046] The application also provides a process for copper rod drawing by using the above-mentioned copper rod fine drawing production equipment, which comprises the following steps:

[0047] S1, the copper rods are placed in the distributing box, and the copper rods are arranged in the lower part of the distributing box due to gravity;

[0048] S2, the hydraulic rod drives the positioning seat to move forward, the positioning seat drives the second rack to move forward, the second rack drives the gear to rotate, the gear drives the first rack and the push rod to move backward, the lowermost copper rod is pushed out from the outlet, until the end of the copper rod enters the component for shaping the copper rod, and then the output shaft of the first cylinder drives the second cross frame and the second compression roller to move downward to clamp and compress the copper rod;

[0049] S3, the motor output shaft drives the screw to rotate, drives the slider and the transverse plate to move forward, until the end of the copper rod enters the assembly for clamping the copper rod, and then the assembly for clamping the copper rod clamps the copper rod, and then the motor output shaft reverses rotation to drive the slider to move backward, and the copper rod is pulled, the copper rod is drawn in the assembly for shaping the copper rod to form a copper wire, and finally the assembly for clamping the copper rod is loosened, and the copper wire naturally falls to the side of the rack.

[0050] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacements or changes within the technical range disclosed by the present application according to the technical solution and the inventive concept of the present application, which should be covered within the protection scope of the present application.

Claims

1. A copper rod fine wire drawing production plant comprising a frame (1), characterized in that, One end of the rack (1) is provided with a pair of open at one end of the distribution box (2), the distribution box (2) is thick at the top and thin at the bottom, the two sides of the distribution box (2) are fixed with the support rod (3) whose end is fixed on the rack (1), the closed end of the distribution box (2) is provided with an outlet (4) for a single copper rod, the open end of the distribution box (2) is provided with a U-shaped push rod (5) coaxial with the outlet (4), the push rod (5) is connected with the first rack (8), the rack (1) is fixed with a pair of fixed plates (6), the same gear (7) engaged with the first rack (8) is rotatably connected between the two fixed plates (6), the rack (1) is provided with a mounting port (10) close to one end of the distribution box (2), the mounting port (10) is provided with a U-shaped positioning seat (12) which can slide along the mounting port (10), the rear end of the mounting port (10) is fixed with a pair of hydraulic rods (11) which are fixed through the positioning seat (12), the positioning seat (12) is provided with a pair of components for shaping the copper rod, the two sides of the positioning seat (12) are fixed with the second rack (9) engaged with the gear (7); The open end of the distribution box (2) is provided with a side plate (30) which can be attached to the end of the copper rod, the push rod (5) passes through the side plate (30), the first telescopic adjusting assembly is arranged between the side plate (30) and the distribution box (2), and the second telescopic adjusting assembly is arranged between the push rod (5) and the first rack (8); The shape of the side plate (30) is consistent with the shape of the distribution box (2), the front end of the side plate (30) is fixed with a sleeve frame (21), the sleeve frame (21) is inserted with a combing rod (18) located at the thick-thin joint of the side plate (30), the end of the combing rod (18) is arc-shaped, the top of the push rod (5) is fixed with a pushing rod (19) whose top surface is inclined and can contact the bottom end of the combing rod (18).

2. A copper rod fine wire drawing production apparatus according to claim 1, characterized in that, The components for shaping the copper rod include a first pressure roller (13) and a second pressure roller (14) located at the end of the positioning seat (12), the first pressure roller (13) is rotatably connected with the positioning seat (12), the positioning seat (12) is slidably connected with a second cross frame (16) whose two ends are rotatably connected with corresponding second pressure rollers (14), the positioning seat (12) is fixed with a first air cylinder (17) whose output shaft is connected with the second cross frame (16).

3. A copper rod fine wire drawing production apparatus according to claim 1, characterized in that, The rack (1) is slidably connected with a sliding block (22), the top of the sliding block (22) is fixed with a horizontal plate (23), the rack (1) is rotatably connected with a screw rod (24) which is threadedly connected with the horizontal plate (23), the rear end of the rack (1) is fixed with a motor (25) whose output shaft is connected with the screw rod (24), the horizontal plate (23) is provided with a pair of components for clamping the copper rod.

4. A copper rod fine wire drawing production apparatus according to claim 3, characterized in that, The assembly for clamping the copper rod comprises fixing blocks (26) fixed on the top of the cross plate (23), the outer side of the fixing block (26) is provided with a lower clamping plate (27) and an upper clamping plate (28), the lower clamping plate (27) is integrally formed with the fixing block (26), a first cross frame (15) is slidably connected between the two fixing blocks (26), the top of the cross plate (23) is fixed with a second cylinder (29) whose output shaft is connected with the first cross frame (15).

5. A copper rod fine wire drawing production apparatus according to claim 2, characterized in that, The positioning seat (12) is fixed with a heating box (20) at both ends for the copper rod to pass through and be heated.

6. A copper rod fine wire drawing production apparatus according to claim 1, characterized in that, The first telescopic adjusting assembly comprises a mounting box (31) fixed on the side of the distribution box (2), the mounting box (31) is provided with a strip plate (32) penetrating through the end thereof and fixedly connected with the side plate (30), and the mounting box (31) is threadedly connected with a first knob (33) for pressing the strip plate (32).

7. The copper rod fine wire drawing production apparatus according to claim 1, wherein The second telescopic adjusting assembly comprises a sleeve rod (34) sleeved on the push rod (5) and the first rack (8), and a pair of second knobs (35) are threadedly connected on the sleeve rod (34) for pressing the push rod (5) and the first rack (8) respectively.

8. A process for copper rod drawing using a copper rod fine drawing production apparatus as claimed in any one of claims 1 to 7, characterized in that, The method comprises the following steps: S1, the copper rods are placed in the distribution box, and the copper rods are arranged in the lower part of the distribution box due to gravity; S2, the positioning seat is driven to move forward by the hydraulic rod, the second rack is driven to move forward by the positioning seat, the second rack is engaged to drive the gear to rotate, the gear is engaged to drive the first rack and the push rod to move backward, the lowermost copper rod is pushed out of the outlet, until the end of the copper rod enters the assembly for shaping the copper rod, when the push rod pushes out the copper rod, the push rod is synchronously driven to move, the inclined surface of the push rod drives the combing rod to move upward, the top of the combing rod pushes and extrudes the copper rod accumulated at the joint part of the distribution box, so that the copper rod is prevented from being stuck at the joint part, and then the output shaft of the first cylinder drives the second cross frame and the second compression roller to move downward, the copper rod is clamped and compressed; S3, the screw is driven to rotate by the output shaft of the motor, the sliding block and the cross plate are driven to move forward, until the end of the copper rod enters the assembly for clamping the copper rod, then the assembly for clamping the copper rod clamps the copper rod, then the output shaft of the motor is reversely rotated to drive the sliding block to move backward, the copper rod is drawn, the copper rod is drawn in the assembly for shaping the copper rod to obtain a copper wire, finally the assembly for clamping the copper rod is released, and the copper wire naturally falls on the side of the rack.

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