A wire cutting device for resistance wire processing

Abstract

The present invention relates to the field of resistance wire processing technology, and discloses a wire cutting device for resistance wire processing, comprising a base and a resistance wire body, wherein the upper surface of the base is fixedly connected to a second mounting frame and a third mounting frame that are horizontally distributed, and the second mounting frame is fixed to the third mounting frame, and the upper surface of the base is fixedly connected to the first mounting frame at a position on one side of the third mounting frame, and one side of the second mounting frame is provided with a correction component for straightening the resistance wire body, and one side of the second mounting frame is provided with a conveying component for conveying the resistance wire body. The present invention does not require a worker to manually adjust the resistance wire, thereby preventing the worker's hands from being cut by a knife, thereby improving the safety of the wire cutting device, and does not require a worker to manually straighten the resistance wire, thereby improving the convenience of the wire cutting device, and does not require a worker to manually collect the resistance wire, thereby saving time and improving the efficiency of cutting the resistance wire.

Description

Technical Field

[0001] The present invention relates to the technical field of resistance wire processing, in particular to a wire cutting device for resistance wire processing. Background Art

[0002] Resistance wire is an electrical component that converts electrical energy into heat. It is typically made of a thin, filamentous metal conductor made of a specific material, such as nickel-chromium alloy or aluminum-nickel alloy. Resistance wire has excellent thermal conductivity, high-temperature stability, and corrosion resistance.

[0003] Currently, after cutting, the resistance wire needs to be re-threaded through the cutter. Usually, workers manually adjust the resistance wire to prevent it from bending due to gravity and being blocked by the cutter. However, since the cutter is very sharp, manual adjustment often causes scratches from the cutter, resulting in injuries to workers. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides a wire cutting device for resistance wire processing, which is mainly used to solve the problem that the tool is very sharp and manual adjustment is often scratched by the tool, causing injuries to workers.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A wire cutting device for processing resistance wire, comprising a base and a resistance wire body, wherein the upper surface of the base is fixedly connected to a horizontally distributed second mounting bracket and a third mounting bracket, and the second mounting bracket is fixed to the third mounting bracket, the upper surface of the base is fixedly connected to the first mounting bracket at a position on one side of the third mounting bracket, one side of the second mounting bracket is provided with a correction component for straightening the resistance wire body, one side of the second mounting bracket is provided with a conveying component for conveying the resistance wire body, the upper surface of the first mounting bracket is slidably connected to a slide through a guide rail, one side of the slide is provided with a through-hole, the top of the first mounting bracket is fixedly connected to a fixed plate near the slide, one side of the slide is fixedly connected to a second spring, and the second spring is fixed to the fixed plate, the upper surface of the first mounting bracket is fixedly connected to a fixed seat, one side of the fixed seat is fixedly connected to a guide cylinder horizontal to the through-hole, the resistance wire body passes through the guide cylinder and the through-hole, one side of the third mounting bracket is provided with a cutting component for cutting the resistance wire body and pushing the slide to move, and the upper surface of the first mounting bracket is provided with a material collecting component for collecting the cut resistance wire.

[0007] The cam is secured to the second end of the second gear and is engageable with the first gear of the driver, the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear is engaged with the first gear and the second gear.

[0008] Based on the above scheme, the power assembly includes a screw rod, which is fixed to one side of the second mounting frame through a bearing seat, and the screw rod passes through the slide and is threadedly connected to the slide. A first motor is fixedly connected to one side of the second mounting frame, and the output shaft of the first motor is fixed to the screw rod through a coupling.

[0009] As a further solution of the present invention, the transmission assembly includes a slider, a slide groove is provided on one side of the second mounting frame, the slider is slidably connected in the slide groove, the top of the slider is fixedly connected to a first spring, and the first spring is fixed to the second mounting frame, one side of the slider rotates the pressure wheel, and the other side of the second mounting frame is fixedly connected to the second motor, one end of the second motor output shaft passes through the second mounting frame key and is connected to the power wheel, and the power wheel is located directly below the pressure wheel, and a groove is integrally formed on the outer side of the power wheel.

[0010] Furthermore, the cutting assembly includes a cylinder, which is fixedly connected to a third mounting bracket, and the bottom end of the telescopic part of the cylinder is fixedly connected to an upper tool, and the upper surface of the first mounting bracket is located directly below the upper tool and is fixedly connected to a lower tool that matches the upper tool, and the resistance wire body passes through the lower tool, and one side of the telescopic part of the cylinder is fixedly connected to a ladder frame, and both sides of the slide are fixedly connected to fixed rods.

[0011] On the basis of the above-mentioned scheme, the material receiving assembly includes a collecting box, which is fixedly connected to the upper surface of the first mounting frame. The upper surface of the first mounting frame is fixedly connected to two mounting seats, one of which is connected to a rotating rod in the mounting seat, and a discharge box is fixedly connected to one side of the rotating rod. A torsion spring is fixedly connected to one side of the mounting seat, and the torsion spring is fixed to the rotating rod. A pressing assembly for fixing the discharge box is provided on the outer side of the telescopic part of the cylinder.

[0012] As a further solution of the present invention, the pressing assembly includes an L-shaped rod, which is fixedly connected to one side of the telescopic part of the cylinder. A sliding hole is provided at the bottom of the L-shaped rod, in which a sliding rod is slidably connected, and the top of the sliding rod is fixedly connected to a baffle. A second tension spring is sleeved on the outer side of the sliding rod, and the two ends of the second tension spring are respectively fixed to the baffle and the L-shaped rod. A connecting plate is fixedly connected to the outer wall of one side of the discharge box, and the other mounting seat supports the connecting plate. The bottom end of the sliding rod is fixedly connected to a pressure plate for pressing the connecting plate.

[0013] Furthermore, the bottom inner wall of the discharge box is provided with an inclined groove for allowing the cut resistance wire body to slide into the collection box. Beneficial effects

[0014] Compared with the prior art, the present invention provides a wire cutting device for resistance wire processing, which has the following beneficial effects:

[0015] 1. Through the setting of the slide, when the cutting assembly cuts the resistance wire, it will push the slide to move toward the fixed seat, so that the guide cylinder on the fixed seat contacts the slide and connects the guide cylinder with the perforation. At this time, it is convenient to convey the resistance wire behind through the guide cylinder and the perforation through the lower tool through the transmission assembly, so that the staff does not need to manually adjust the resistance wire, avoiding the staff's hands being cut by the tool, and improving the safety of the wire cutting device.

[0016] 2. Through the setting of the correction component, the resistance wire is straightened by the correction component before cutting it, so that the resistance wire can be changed from a bent state to a horizontal state, thereby eliminating the need for staff to manually straighten the resistance wire, thereby improving the convenience of using the wire cutting device.

[0017] 3. Through the setting of the pressing component, during the process of cutting the resistance wire, the pressing component presses the discharge box to make the discharge box horizontal, thereby facilitating the cut resistance wire to enter the discharge box for discharge, thereby improving the use effect of the wire cutting device.

[0018] 4. Through the setting of the collecting component, the collecting component can collect the cut resistance wires in a unified manner, so that the staff does not need to collect the resistance wires manually, which saves time and improves the efficiency of resistance wire cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a wire cutting device for resistance wire processing proposed by the present invention;

[0020] Figure 2 This is a partially enlarged structural diagram of a wire cutting device for resistance wire processing proposed by the present invention;

[0021] Figure 3 This is a schematic diagram of the enlarged structure of a slide of a wire cutting device for resistance wire processing proposed by the present invention;

[0022] Figure 4 This is a partial cross-sectional structural diagram of a wire cutting device for resistance wire processing proposed by the present invention;

[0023] Figure 5 This is a schematic diagram of the partial exploded structure of a wire cutting device for resistance wire processing proposed by the present invention;

[0024] Figure 6 This is a schematic diagram of the enlarged structure of the power wheel of a wire cutting device for resistance wire processing proposed by the present invention;

[0025] Figure 7 This is a schematic diagram of the enlarged structure of the cylinder of a wire cutting device for resistance wire processing proposed by the present invention;

[0026] Figure 8 This is a schematic diagram of the enlarged structure of the sliding rod of a wire cutting device for resistance wire processing proposed by the present invention;

[0027] Figure 9 This is a schematic diagram of the enlarged structure of the slide of a wire cutting device for resistance wire processing proposed by the present invention;

[0028] Figure 10 This is an enlarged structural schematic diagram of a discharge box of a wire cutting device for resistance wire processing proposed by the present invention.

[0029] In the figure: 1. Base; 2. First mounting bracket; 3. Resistance wire body; 4. Second mounting bracket; 5. Third mounting bracket; 6. First motor; 7. Screw rod; 8. Slide; 9. Power wheel; 10. Second motor; 11. Third motor; 12. First gear; 13. Second gear; 14. Roller rack; 15. Placement rack; 16. Connecting rod; 17. Guide groove; 18. Clamping block; 19. Guide rod; 20. First tension spring; 21. Slide ; 22. Pressure wheel; 23. First spring; 24. Slider; 25. Fixed seat; 26. Guide cylinder; 27. Cylinder; 28. Ladder frame; 29. ​​Lower tool; 30. Collecting box; 31. Discharge box; 32. Torsion spring; 33. Mounting seat; 34. Connecting plate; 35. Sliding rod; 36. Second tension spring; 37. L-shaped rod; 38. Upper tool; 39. Second spring; 40. Sliding seat; 41. Perforation; 42. Fixed rod; 43. Bevel groove. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figures 1-10, a wire cutting device for resistance wire processing, comprising a base 1 and a resistance wire body 3, the upper surface of the base 1 is fixed with a horizontally distributed second mounting bracket 4 and a third mounting bracket 5 by bolts, and the second mounting bracket 4 is fixed to the third mounting bracket 5, the upper surface of the base 1 is located on the side of the third mounting bracket 5 and is fixed with a first mounting bracket 2 by bolts, one side of the second mounting bracket 4 is provided with a correction component for straightening the resistance wire body 3, one side of the second mounting bracket 4 is provided with a conveying component for conveying the resistance wire body 3, the upper surface of the first mounting bracket 2 is slidably connected to a slide 40 through a guide rail, a through hole 41 is provided on one side of the slide 40, a fixing plate is welded to the top of the first mounting bracket 2 near the slide 40, a second spring 39 is welded to one side of the slide 40, and the second spring 39 is fixed to the fixing plate, the upper surface of the first mounting bracket 2 is fixed with a fixing plate by bolts A fixed seat 25, a guide cylinder 26 that is horizontal to the through-hole 41 is welded on one side of the fixed seat 25, and the resistance wire body 3 passes through the guide cylinder 26 and the through-hole 41. A cutting assembly is provided on one side of the third mounting bracket 5 for cutting the resistance wire body 3 and pushing the slide 40 to move. A material collecting assembly is provided on the upper surface of the first mounting bracket 2 for collecting the cut resistance wire. The cutting assembly pushes the slide 40 to move along the guide rail during the process of cutting the resistance wire body 3. The slide 40 contacts the guide cylinder 26 and aligns the hollow part of the guide cylinder 26 with the through-hole 41. Subsequently, in the process of conveying the resistance wire body 3 through the transmission assembly, the resistance wire body 3 will pass through the lower tool 29 through the guide cylinder 26 and the through-hole 41, so that the staff does not need to manually adjust the resistance wire, thereby avoiding the staff's hands being cut by the tool, and improving the safety of the wire cutting device.

[0032] In the present invention, the correction component includes a slide 8, which is slidably connected to one side of the second mounting frame 4 through a guide rail, and a roller frame 14 is rotatably connected in the slide 8, one end of the roller frame 14 is keyed to the second gear 13 through the slide 8, and a third motor 11 is fixed to one side of the slide 8 by bolts, and one end of the output shaft of the third motor 11 is keyed to the first gear 12, and the first gear 12 is meshed with the second gear 13, an open mounting groove is provided in the roller frame 14, and a placement frame 15 is fixed in the mounting groove by bolts, and through holes connected to the roller frame 14 are provided on both sides of the placement frame 15, and guide grooves 17 are provided on the top and bottom of the placement frame 15, and two clamping blocks 18 are slidably connected in the guide groove 17, and the top and bottom ends of the two clamping blocks 18 are welded with connecting rods 16 through the guide groove 17, and the mounting grooves are located at the top and bottom of the placement frame 15 The positions of the two guide rods 19 are fixed by bolts, and the guide rod 19 passes through the connecting rod 16. The outer side of the guide rod 19 is located between the two connecting rods 16 and is welded with a first tension spring 20. The two ends of the first tension spring 20 are respectively fixed to the two connecting rods 16. One end of the resistance wire body 3 is inserted into the roller frame 14 and passed between the two clamping blocks 18. The two clamping blocks 18 will elastically clamp the resistance wire body 3 under the action of the first tension spring 20. Then, the third motor 11 is started, and the third motor 11 will drive the first gear 12 to rotate. The first gear 12 will drive the roller frame 14 to rotate by meshing with the second gear 13. The roller frame 14 will drive the resistance wire body 3 clamped by the clamping blocks 18 to rotate in the opposite direction of the winding direction of the resistance wire body 3, thereby straightening the resistance wire body 3 and preventing the resistance wire body 3 from bending.

[0033] In order to solve the problem of adjusting the position of the slide 8, a power assembly for driving the slide 8 to move is provided on one side of the second mounting frame 4. The power assembly includes a screw rod 7, which is fixed to one side of the second mounting frame 4 through a bearing seat, and the screw rod 7 passes through the slide 8 and is threadedly connected to the slide 8. A first motor 6 is fixed to one side of the second mounting frame 4 by bolts, and the output shaft of the first motor 6 is fixed to the screw rod 7 through a coupling. When the first motor 6 is started, the first motor 6 will drive the screw rod 7 to rotate, and the screw rod 7 will drive the slide 8 to move along the guide rail through the threaded engagement between the screw rod 7 and the slide 8, thereby changing the position of the slide 8, and the distance between the slide 8 and the bending part of the resistance wire body 3 can be changed;

[0034] The second motor 10 is started and the second motor 10 is driven by the second motor 10 to rotate.

[0035] It should be noted that the cutting assembly includes a cylinder 27, which is fixed to the third mounting bracket 5 by bolts, and the lower end of the telescopic portion of the cylinder 27 is fixed with an upper cutter 38 by bolts, and the upper surface of the first mounting bracket 2 is located directly below the upper cutter 38 and is fixed with a lower cutter 29 that is compatible with the upper cutter 38 by bolts, and the resistance wire body 3 passes through the lower cutter 29, and one side of the telescopic portion of the cylinder 27 is fixed with a ladder frame 28 by bolts, and fixing rods 42 are welded on both sides of the slide 40, and the inclined part of the ladder frame 28 is in contact with the fixing rod 42. In the process of cutting the resistance wire body 3, the second motor 10 and the third motor 11 need to be turned off, and then the cylinder 27 is started to extend, and the cylinder 27 will drive the ladder frame 28 and the upper cutter 38 to The upper cutter 38 enters the lower cutter 29 to cut the resistance wire body 3, and the ladder frame 28 will contact the fixed rod 42 at its own tilt during the downward movement. At this time, the ladder frame 28 will push the fixed rod 42 through its own tilt to drive the slide 40 to move along the guide rail, and the slide 40 will squeeze the second spring 39 to make the slide 40 contact with the guide cylinder 26 and align the hollow part of the guide cylinder 26 with the perforation 41, thereby cutting the resistance wire body 3. When the cutting is completed, the start cylinder 27 is retracted, and the second motor 10 and the third motor 11 are started to continue to transport the resistance wire body 3. At the same time, the slide 40 will be reset by the force of the second spring 39. The collecting assembly includes a collecting box 30. The collection box 30 is fixed to the upper surface of the first mounting frame 2 by bolts, and the upper surface of the first mounting frame 2 is fixed with two mounting seats 33 by bolts, one of the mounting seats 33 has a rotating rod connected to a rotating rod, and a discharge box 31 is fixed to one side of the rotating rod by bolts, and a torsion spring 32 is welded to one side of the mounting seat 33, and the torsion spring 32 is fixed to the rotating rod, and a pressing assembly for fixing the discharge box 31 is provided on the outer side of the telescopic part of the cylinder 27, and the pressing assembly includes an L-shaped rod 37, and the L-shaped rod 37 is fixed to one side of the telescopic part of the cylinder 27 by bolts, and a sliding hole is provided at the bottom of the L-shaped rod 37, and a sliding rod 35 is slidably connected in the sliding hole, and a baffle is welded on the top of the sliding rod 35, and a second tension spring 36 is sleeved on the outer side of the sliding rod 35, and both sides of the second tension spring 36 The ends are fixed to the baffle and L-shaped rod 37 respectively, and a connecting plate 34 is welded to the outer wall of one side of the discharge box 31, and another mounting seat 33 supports the connecting plate 34. The bottom end of the slide bar 35 is welded with a pressure plate for pressing the connecting plate 34. The bottom inner wall of the discharge box 31 is provided with an inclined groove 43 for allowing the cut resistance wire body 3 to slide into the collection box 30. During the extension of the cylinder 27, the L-shaped rod 37 will be driven to move downward. At this time, since the pressure block on the slide bar 35 contacts the connecting plate 34, the L-shaped rod 37 will stretch the second tension spring 36. At this time, the second tension spring 36 will exert a downward force on the slide bar 35 under the action of its own elastic force, so that the pressure plate on the slide bar 35 presses the connecting plate 34, so that the discharge box 31 is in a horizontal state.During the contraction process, the cylinder 27 drives the L-shaped rod 37 upward, which in turn causes the stretched second tension spring 36 to recover. Then, the cylinder 27 continues to contract, and the L-shaped rod 37 drives the slide bar 35 upward via the second tension spring 36. The slide bar 35 drives the pressure plate upward. At this time, under the action of the torsion spring 32, the rotating rod drives the discharge box 31 to rotate upward, thereby tilting the discharge box 31 and allowing the cut resistance wire to completely enter the discharge box 31. Subsequently, the cut resistance wire will slide through the chute 43 into the collection box 30, thereby uniformly collecting the cut resistance wire.

[0036] The working principle of this embodiment is as follows: when in use, one end of the resistance wire body 3 is inserted into the roller rack 14 and passed between the two clamping blocks 18. The two clamping blocks 18 will elastically clamp the resistance wire body 3 under the action of the first tension spring 20, and then the resistance wire body 3 is passed through the roller rack 14 and then through the groove on the power wheel 9. At this time, the pressure wheel 22 will squeeze the resistance wire body 3 on the power wheel 9 under the action of the first spring 23, and then insert the resistance wire body 3 through the guide cylinder 26 into the through hole 41, and then start the third motor 11. The third motor 11 will drive the first gear 12 to rotate, and the first gear 12 will drive the roller rack 14 to rotate by engaging with the second gear 13, and the roller rack 14 will drive the resistance wire body 3 clamped by the clamping blocks 18 to engage with The resistance wire body 3 rotates in the opposite direction of the circle, so as to straighten the resistance wire body 3 and prevent the resistance wire body 3 from bending. Then the second motor 10 is started, and the second motor 10 will drive the power wheel 9 to rotate. At this time, since the pressure wheel 22 squeezes the resistance wire body 3, the power wheel 9 will transport the resistance wire body 3 under the action of friction, and the pressure wheel 22 will be transported at the same time, so that the resistance wire body 3 passes through the lower tool 29 and enters the discharge box 31. When the resistance wire body 3 passes through the lower tool 29 and reaches a certain length, the second motor 10 and the third motor 11 are turned off, and then the cylinder 27 is started to extend. The cylinder 27 will drive the ladder frame 28 and the upper tool 38 to move downward, so that the upper tool 38 enters the lower tool 29 to press the resistance wire body 3. The wire body 3 is cut, and the ladder frame 28 contacts the fixed rod 42 at its own tilt during the downward movement. At this time, the ladder frame 28 pushes the fixed rod 42 through its own tilt to drive the slide 40 to move along the guide rail, and the slide 40 squeezes the second spring 39, so that the slide 40 contacts the guide cylinder 26 and the hollow part of the guide cylinder 26 is aligned with the perforation 41. In the process of extending the cylinder 27, the L-shaped rod 37 is also driven to move downward. At this time, since the pressure block on the slide rod 35 contacts the connecting plate 34, the L-shaped rod 37 will stretch the second tension spring 36. At this time, the second tension spring 36 will apply a downward force to the slide rod 35 under the action of its own elastic force, so that the pressure plate on the slide rod 35 presses the connecting plate 34, so that the discharge box 31 is in In the horizontal state, when the cutting of the resistance wire body 3 is completed, the cylinder 27 is started to retract, and the second motor 10 and the third motor 11 are started to continue to transport the resistance wire body 3. At this time, the slide 40 is reset by the force of the second spring 39, and the resistance wire body 3 at the back is guided through the lower tool 29 by the guide cylinder 26 and the perforation 41, so that the staff does not need to manually adjust the resistance wire, avoiding the staff's hands from being cut by the tool, and improving the safety of the wire cutting device. At the same time, the cylinder 27 will drive the L-shaped rod 37 to move upward during the contraction process, and the stretched second tension spring 36 will be restored. Then the cylinder 27 continues to contract, and the L-shaped rod 37 will drive the slide rod 35 to move upward through the second tension spring 36.The slide bar 35 drives the pressure plate to move upward. At this time, the rotating rod drives the discharge box 31 to rotate upward under the force of the torsion spring 32, thereby tilting the discharge box 31 and allowing the cut resistance wire to completely enter the discharge box 31. The cut resistance wire then slides through the chute 43 into the collection box 30, thereby uniformly collecting the cut resistance wire.

[0037] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0038] In the description herein, it should be noted that relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A wire cutting device for processing a resistance wire, comprising a base (1) and a resistance wire body (3), wherein the upper surface of the base (1) is fixedly connected to a second mounting frame (4) and a third mounting frame (5) distributed horizontally, and the second mounting frame (4) and the third mounting frame (5) are fixed to each other, and the upper surface of the base (1) is fixedly connected to a first mounting frame (2) at a position on one side of the third mounting frame (5), a correction component for straightening the resistance wire body (3) is provided on one side of the second mounting frame (4), and a conveying component for conveying the resistance wire body (3) is provided on one side of the second mounting frame (4), and the characteristics are: The upper surface of the first mounting frame (2) is slidably connected to a slide (40) through a guide rail, and a through hole (41) is provided on one side of the slide (40). A fixed plate is fixedly connected to the top of the first mounting frame (2) near the slide (40), and a second spring (39) is fixedly connected to one side of the slide (40), and the second spring (39) is fixed to the fixed plate. The upper surface of the first mounting frame (2) is fixedly connected to a fixed seat (25), and one side of the fixed seat (25) is fixedly connected to a guide cylinder (26) that is horizontal to the through hole (41). The resistance wire body (3) passes through the guide cylinder (26) and the through hole (41). A cutting component for cutting the resistance wire body (3) and pushing the slide (40) to move is provided on one side of the third mounting frame (5). A material collecting component for collecting the cut resistance wire is provided on the upper surface of the first mounting frame (2); The cutting assembly includes a cylinder (27), the cylinder (27) is fixedly connected to the third mounting frame (5), the bottom end of the telescopic portion of the cylinder (27) is fixedly connected to an upper cutter (38), the upper surface of the first mounting frame (2) is located directly below the upper cutter (38) and is fixedly connected to a lower cutter (29) adapted to the upper cutter (38), the resistance wire body (3) passes through the lower cutter (29), one side of the telescopic portion of the cylinder (27) is fixedly connected to a ladder frame (28), the slide seat (4 0) are fixedly connected to fixed rods (42) on both sides, and the inclined part of the ladder frame (28) can contact the fixed rods (42), the correction component includes a slide (8), the slide (8) is slidably connected to one side of the second mounting frame (4) through a guide rail, a roller (14) is rotatably connected in the slide (8), one end of the roller (14) passes through the slide (8) and is keyed to a second gear (13), one side of the slide (8) is fixedly connected to a third motor (11), one end of the output shaft of the third motor (11) is keyed The first gear (12) is connected, and the first gear (12) is meshed with the second gear (13). An open mounting groove is provided in the roller frame (14), and a placement frame (15) is fixedly connected in the mounting groove. Both sides of the placement frame (15) are provided with through holes connected to the roller frame (14). The top and bottom of the placement frame (15) are provided with guide grooves (17). Two clamping blocks (18) are slidably connected in the guide groove (17). The top and bottom ends of the two clamping blocks (18) pass through the guide groove (17). ) is fixedly connected with a connecting rod (16), and two guide rods (19) are fixedly connected at the top and bottom of the placement frame (15) in the installation groove, and the guide rod (19) passes through the connecting rod (16), and the outer side of the guide rod (19) is fixedly connected with a first tension spring (20) at a position between the two connecting rods (16), and the two ends of the first tension spring (20) are respectively fixed to the two connecting rods (16), and one side of the second installation frame (4) is provided with a power component for driving the slide (8) to move.

2. A wire cutting device for resistance wire processing according to claim 1, characterized in that: The power assembly includes a screw rod (7), which is fixed to one side of the second mounting frame (4) through a bearing seat, and the screw rod (7) passes through a slide (8) and is threadedly connected to the slide (8). One side of the second mounting frame (4) is fixedly connected to a first motor (6), and the output shaft of the first motor (6) is fixed to the screw rod (7) through a coupling.

3. A wire cutting device for resistance wire processing according to claim 1, characterized in that: The transmission assembly includes a slider (24), a slide groove (21) is provided on one side of the second mounting frame (4), the slider (24) is slidably connected in the slide groove (21), the top of the slider (24) is fixedly connected with a first spring (23), and the first spring (23) is fixed to the second mounting frame (4), one side of the slider (24) rotates the pressure wheel (22), the other side of the second mounting frame (4) is fixedly connected with a second motor (10), one end of the output shaft of the second motor (10) passes through the second mounting frame (4) and is key-connected to a power wheel (9), and the power wheel (9) is located directly below the pressure wheel (22), and a groove is integrally formed on the outer side of the power wheel (9).

4. A wire cutting device for resistance wire processing according to claim 1, characterized in that: The material receiving assembly includes a collecting box (30), the collecting box (30) is fixedly connected to the upper surface of the first mounting frame (2), the upper surface of the first mounting frame (2) is fixedly connected to two mounting seats (33), a rotating rod in one of the mounting seats (33) is connected to a rotating rod, one side of the rotating rod is fixedly connected to a discharge box (31), one side of the mounting seat (33) is fixedly connected to a torsion spring (32), and the torsion spring (32) is fixed to the rotating rod, and a pressing assembly for fixing the discharge box (31) is provided on the outer side of the telescopic part of the cylinder (27).

5. A wire cutting device for resistance wire processing according to claim 4, characterized in that: The pressing assembly includes an L-shaped rod (37), the L-shaped rod (37) is fixedly connected to one side of the telescopic part of the cylinder (27), a sliding hole is opened at the bottom of the L-shaped rod (37), a sliding rod (35) is slidably connected in the sliding hole, the top of the sliding rod (35) is fixedly connected to a baffle, the outer side of the sliding rod (35) is sleeved with a second tension spring (36), and the two ends of the second tension spring (36) are respectively fixed to the baffle and the L-shaped rod (37), one side outer wall of the discharge box (31) is fixedly connected to a connecting plate (34), the other mounting seat (33) supports the connecting plate (34), and the bottom end of the sliding rod (35) is fixedly connected to a pressure plate for pressing the connecting plate (34).

6. A wire cutting device for resistance wire processing according to claim 5, characterized in that: The bottom inner wall of the discharge box (31) is provided with an inclined groove (43) for allowing the cut resistance wire body (3) to slide into the collection box (30).

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