A wire strip welding machine with automatic wire winding and cutting functions

Abstract

The present invention discloses a plug-in wire row welding machine with automatic wire winding and cutting functions, which relates to the technical field of welding machines, and comprises a bottom plate, wherein mounting holes are provided at the four corners of the bottom plate, a fixing frame is fixedly connected to the middle of the bottom plate, a control console is fixedly installed on the top surface of the fixing frame, a processing table is fixedly connected to one side of the top surface of the bottom plate, a plurality of groups of storage slots are provided on the processing table, a slot is fixedly provided at the position of the top surface of the processing table near the two sides of the storage slot, a fixing column is inserted inside the slot, a baffle is fixedly connected between the fixing columns, a limiting column is fixedly connected to one side of the top surface of the processing table, and the top of the limiting column is rotatably connected to an equipment frame. The present invention has a reasonable structure, a wire pressing assembly limits the wires inside the wire slot, and then the excess wires are wound up by a winding roller, and the wire cutting assembly is used to cut the wires after the length of the wires is determined.

Description

Technical Field

[0001] The invention relates to the technical field of welding machines, and in particular to a wire-insertion bar welding machine with automatic wire winding and cutting functions. Background Art

[0002] There are holes at both ends of the terminal block for inserting wires, and screws for tightening or loosening. For example, two wires sometimes need to be connected and sometimes need to be disconnected. At this time, they can be connected with terminals. Most of the wires on the market are welded by welding machines to avoid poor contact or disconnection later.

[0003] When existing welding machines perform welding work on the plug strip, most of them are performed manually. This welding method requires the plug strip to be fixed, and then a person holds a welding gun to weld the wires on the plug strip. Since the length of the wires is uncertain, entanglement is easy to occur. Summary of the invention

[0004] The purpose of the present application is to provide a wire strip welding machine with automatic wire winding and cutting functions, which enables a wire crimping component to limit the wires inside the wire trough, and then rewinds the excess wires through a winding roller, and after determining the length of the wires, cuts them through a wire cutting component.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a plug-in wire row welding machine with automatic wire winding and cutting functions, comprising a base plate, mounting holes are provided at the four corners of the base plate, a fixing frame is fixedly connected to the middle position of the base plate, a control console is fixedly installed on the top surface of the fixing frame, a processing table is fixedly connected to one side of the top surface of the base plate, a plurality of groups of storage slots are provided on the processing table, a slot is fixedly provided at the position of the top surface of the processing table near the two sides of the storage slot, a fixing column is inserted inside the slot, a baffle is fixedly connected between the fixing columns, a limiting column is fixedly connected to one side of the top surface of the processing table, the top of the limiting column is rotatably connected to an equipment frame, and a welding gun is detachably installed on the equipment frame; it also includes a wire pressing assembly, a limiting assembly and a wire cutting assembly, the wire pressing assembly is arranged on the shearing plate for positioning the wire, the limiting assembly is arranged on the shearing plate for use with the wire pressing assembly, and the wire cutting assembly is arranged on the fixing frame for cutting the wire.

[0006] Preferably, a pair of shaft seats are fixedly connected to the other side of the top surface of the base plate, a rotating rod is rotatably connected between the pair of shaft seats, a winding roller is fixedly connected to the rotating rod, one end of the rotating rod is fixedly connected to a first pulley, a first transmission belt is sleeved on the first pulley, the other end of the first transmission belt is sleeved on a second pulley, the second pulley is fixedly connected to a driving rod, one end of the driving rod is fixedly connected to the output end of the first motor, and the first motor is fixedly mounted on the base plate.

[0007] Preferably, the wire crimping assembly includes a shear plate arranged in the middle of the top surface of the base plate, a plurality of wire passing grooves are provided in the longitudinal position of the shear plate, a shear groove is provided in the transverse position of the shear plate, and the shear grooves are connected to each other.

[0008] Preferably, the top surface of the shear plate is fixedly connected with hinged seats on both sides close to the wire groove, an adjusting rod is fixedly connected between the hinged seats, the adjusting rod is rotatably connected with a docking seat, one end of the docking seat is fixedly connected to the pressure plate, a handle is fixedly connected to the top surface of the pressure plate, a docking column is fixedly connected to one side of the pressure plate, and several groups of pulleys are fixedly installed on the bottom end of the pressure plate.

[0009] Preferably, the limiting assembly includes a pair of side seats fixedly mounted on the shear plate, a sliding rod fixedly connected between the pair of side seats, a sliding block slidably connected to the sliding rod, the opposite side of the sliding block is slidably connected to the sliding plate, and both ends of the sliding plate are fixedly connected to the pair of side seats.

[0010] Preferably, a spring is sleeved on the slide rod, and two ends of the spring are respectively fixedly connected to one side of the side seat and one side of the slide block.

[0011] Preferably, the top end of the slider is fixedly connected to a top seat, the top seat is fixedly connected to a connecting rod, one end of the connecting rod is rotatably connected to a limiting plate, the other end of the limiting plate is provided with a slot, and the docking column is clamped inside the slot.

[0012] Preferably, the tangent assembly includes a bracket fixedly mounted on the top surface of the fixed frame, a pair of side plates are fixedly connected to the bottom surface of the bracket, a main shaft is rotatably connected to the pair of side plates, both ends of the main shaft are fixedly connected to disks, and a first shaft pin is fixedly connected to the surface of the disk.

[0013] Preferably, a third pulley is fixedly connected to the middle position of the main shaft, a second transmission belt is sleeved on the third pulley, the other end of the second transmission belt is sleeved on a fourth pulley, the fourth pulley is fixedly connected to a transmission rod, the other end of the transmission rod is fixedly connected to the output end of the second motor, and the second motor is fixedly mounted on the bracket.

[0014] Preferably, the outer side of the side plate is fixedly connected with a side rod, the side rod is sleeved with an arm plate, the middle position of the arm plate is provided with a first slide groove, the other end of the arm plate is provided with a second slide groove, the bracket is fixedly connected with a pair of slide rails, a movable plate is slidably connected to the pair of slide rails, the two ends of the movable plate are fixedly connected with a second axle pin, a push rod is fixedly installed on the movable plate, and the bottom end of the push rod is fixedly connected to a cutter.

[0015] In summary, the present invention has the following beneficial effects:

[0016] 1. The present invention has a reasonable structure. The wires are placed inside the wire trough. A hinge seat is fixedly connected to the shear plate, and an adjusting rod is fixedly connected to the hinge seat. The adjusting rod is rotatably connected to a docking seat. The docking seat is fixedly connected to the pressing plate. The handle on the pressing plate is pulled to move the pressing plate to the upper position of the wires inside the wire trough. A pulley is fixedly installed at the bottom end of the pressing plate. When the pressing plate is moved to the upper position of the wire trough, the pulley will fit on the wires inside the wire trough to prevent the wires inside the wire trough from falling out.

[0017] 2. In the present invention, when the position of the pressing plate is fixed, a docking column is fixedly connected to one side of the pressing plate, and the docking column is moved by the movement of the pressing plate, and the docking column is aligned with the card slot on the limiting plate, and then the docking column is inserted into the inside of the card slot by the continuous rotation of the pressing plate, and then the limiting plate pushes the slider to slide on the slide rod through the top seat, so as to facilitate the compression of the spring, and the elastic force of the spring facilitates the fixing of the position of the pressing plate;

[0018] 3. In the present invention, when the wires inside the wire groove are cut, the second motor is operated to drive the transmission rod to rotate, the rotation of the transmission rod drives the fourth pulley to rotate, and the rotation of the fourth pulley drives the third pulley to rotate through the second transmission belt, thereby facilitating the rotation of the main shaft on the third pulley, and the rotation of the main shaft drives the first axle pin to rotate through the disc, thereby facilitating the first axle pin to slide inside the first slide groove, so that the arm plate rotates around the side rod, and the rotation of the arm plate causes the second axle pin to slide inside the second slide groove, facilitating the movable plate to move downward, so that the cutter on the push rod enters the inside of the shear groove to cut the wires in the wire groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the welding machine body;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the welding machine body from the rear;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the welding machine body when viewed from above;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the shear plate;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the pressing plate;

[0025] Figure 6 is a schematic diagram of the three-dimensional structure of the bracket;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the bracket when viewed from above;

[0027] Figure 8 for Figure 2 Enlarged structural diagram at A in the middle.

[0028] In the figure: 1, bottom plate; 101, mounting hole; 102, fixing frame; 103, control console; 104, processing table; 105, storage slot; 106, slot; 107, fixing column; 108, baffle; 109, limit column; 110, equipment frame; 112, welding gun; 2, shaft seat; 201, rotating rod; 202, winding roller; 203, first pulley; 204, first transmission belt; 205, second pulley; 206, driving rod; 207, first motor; 3, shear plate; 301, wire groove; 302, shear groove; 303, hinge seat; 304, adjustment rod; 305, docking seat; 306, pressure plate; 307, handle; 308, Docking column; 309, pulley; 4, side seat; 401, slide bar; 402, slider; 403, slide plate; 404, spring; 405, top seat; 406, connecting rod; 407, limit plate; 408, slot; 5, bracket; 501, side plate; 502, main shaft; 503, disc; 504, first shaft pin; 505, third pulley; 506, second transmission belt; 507, fourth pulley; 508, transmission rod; 509, second motor; 510, side rod; 511, arm plate; 512, first slide slot; 513, second slide slot; 514, slide rail; 515, movable plate; 516, second shaft pin; 517, push rod; 518, cutter. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0030] Example: Reference Figure 1 - Figure 8 The wire strip welding machine with automatic winding and cutting functions shown in the figure comprises a bottom plate 1, mounting holes 101 are provided at the four corners of the bottom plate 1, a fixing frame 102 is fixedly connected to the middle of the bottom plate 1, a control console 103 is fixedly installed on the top surface of the fixing frame 102, a processing table 104 is fixedly connected to one side of the top surface of the bottom plate 1, a plurality of groups of storage slots 105 are provided on the processing table 104, slots 106 are fixedly provided at the top surface of the processing table 104 near the two sides of the storage slots 105, and a fixing column 106 is inserted inside the slots 106. 07, a baffle 108 is fixedly connected between the fixed columns 107, a limiting column 109 is fixedly connected to one side of the top surface of the processing table 104, the top of the limiting column 109 is rotatably connected to an equipment frame 110, and a welding gun 112 is detachably installed on the equipment frame 110; it also includes a wire crimping assembly, a limiting assembly and a wire cutting assembly, the wire crimping assembly is arranged on the shear plate 3 for positioning the wire, the limiting assembly is arranged on the shear plate 3 for use with the wire crimping assembly, and the wire cutting assembly is arranged on the fixed frame 102 for cutting the wire.

[0031] A pair of shaft seats 2 are fixedly connected to the other side of the top surface of the base plate 1, and a rotating rod 201 is rotatably connected between the pair of shaft seats 2. A winding roller 202 is fixedly connected to the rotating rod 201, and one end of the rotating rod 201 is fixedly connected to a first pulley 203, and a first transmission belt 204 is sleeved on the first pulley 203. The other end of the first transmission belt 204 is sleeved on the second pulley 205, and the second pulley 205 is fixedly connected to a driving rod 206. One end of the driving rod 206 is fixedly connected to the output end of the first motor 207, and the first motor 207 is fixedly installed on the base plate 1.

[0032] Specifically, it should be noted that the control console 103, the first motor 207 and the second motor 509 are all electrically connected through wires, and the specific working principles therebetween are referenced through the prior art and will not be elaborated on here. The operation of the first motor 207 facilitates the winding roller 202 to wind up the excess wires, and then the operation of the second motor 509 facilitates the cutting of the wires.

[0033] As an implementation method in this embodiment, the wire pressing assembly includes a shear plate 3 arranged in the middle position of the top surface of the base plate 1, and a plurality of groups of wire grooves 301 are opened in the longitudinal position of the shear plate 3, and a shear groove 302 is opened in the transverse position of the shear plate 3, and the shear grooves 302 are connected to each other, and hinge seats 303 are fixedly connected on both sides of the top surface of the shear plate 3 close to the wire grooves 301, and an adjusting rod 304 is fixedly connected between the hinge seats 303, and a docking seat 305 is rotatably connected to the adjusting rod 304, and one end of the docking seat 305 is fixedly connected to the pressing plate 306, and a handle 307 is fixedly connected to the top surface of the pressing plate 306, and a docking column 308 is fixedly connected to one side of the pressing plate 306, and a plurality of groups of pulleys 309 are fixedly installed on the bottom end of the pressing plate 306.

[0034] Specifically, the wires are placed inside the wire groove 301, a hinge seat 303 is fixedly connected to the shear plate 3, an adjusting rod 304 is fixedly connected to the hinge seat 303, and a docking seat 305 is rotatably connected to the adjusting rod 304, and the docking seat 305 is fixedly connected to the pressing plate 306, and the handle 307 on the pressing plate 306 is pulled to move the pressing plate 306 to a position above the wires inside the wire groove 301, and a pulley 309 is fixedly installed at the bottom end of the pressing plate 306. When the pressing plate 306 moves to a position above the wire groove 301, the pulley 309 will fit onto the wires inside the wire groove 301 to prevent the wires inside the wire groove 301 from falling out.

[0035] As an implementation method in this embodiment, the limiting assembly includes a pair of side seats 4 fixedly installed on the shear plate 3, a sliding rod 401 is fixedly connected between the pair of side seats 4, a sliding block 402 is slidably connected to the sliding rod 401, the opposite side of the sliding block 402 is slidably connected to the sliding plate 403, and both ends of the sliding plate 403 are fixedly connected to the pair of side seats 4, a spring 404 is sleeved on the sliding rod 401, and the two ends of the spring 404 are respectively fixedly connected to one side of the side seat 4 and one side of the sliding block 402, a top seat 405 is fixedly connected to the top of the sliding block 402, a connecting rod 406 is fixedly connected to the top seat 405, one end of the connecting rod 406 is rotatably connected to the limiting plate 407, and the other end of the limiting plate 407 is provided with a slot 408, and a docking column 308 is provided inside the slot 408.

[0036] Specifically, when the position of the pressure plate 306 is fixed, a docking column 308 is fixedly connected to one side of the pressure plate 306. The docking column 308 is moved by moving the pressure plate 306, and the docking column 308 is aligned with the slot 408 on the limiting plate 407. Then, the docking column 308 is inserted into the slot 408 by continuous rotation of the pressure plate 306. Then, the limiting plate 407 pushes the slider 402 to slide on the slide rod 401 through the top seat 405, thereby facilitating the squeezing of the spring 404, and the elastic force of the spring 404 facilitates the fixing of the position of the pressure plate 306.

[0037] As an implementation method in this embodiment, the tangent assembly includes a bracket 5 fixedly installed on the top surface of the fixed frame 102, a pair of side plates 501 are fixedly connected to the bottom surface of the bracket 5, a main shaft 502 is rotatably connected to the pair of side plates 501, a disc 503 is fixedly connected to both ends of the main shaft 502, a first shaft pin 504 is fixedly connected to the surface of the disc 503, a third pulley 505 is fixedly connected to the middle position of the main shaft 502, a second transmission belt 506 is sleeved on the third pulley 505, the other end of the second transmission belt 506 is sleeved on the fourth pulley 507, the fourth pulley 507 is fixedly connected to the transmission rod 508, and the transmission rod The other end of 508 is fixedly connected to the output end of the second motor 509, and the second motor 509 is fixedly installed on the bracket 5. The outer side of the side plate 501 is fixedly connected with a side rod 510, and an arm plate 511 is sleeved on the side rod 510. The middle position of the arm plate 511 is provided with a first slide groove 512, and the other end of the arm plate 511 is provided with a second slide groove 513. A pair of slide rails 514 are fixedly connected to the bracket 5, and a movable plate 515 is slidably connected to the pair of slide rails 514. The two ends of the movable plate 515 are fixedly connected with second axle pins 516, and a push rod 517 is fixedly installed on the movable plate 515, and the bottom end of the push rod 517 is fixedly connected to a cutter 518.

[0038] Specifically, when the wire inside the wire groove 301 is cut off, the second motor 509 operates to drive the transmission rod 508 to rotate, and the rotation of the transmission rod 508 drives the fourth pulley 507 to rotate. The rotation of the fourth pulley 507 drives the third pulley 505 to rotate through the second transmission belt 506, thereby facilitating the rotation of the main shaft 502 on the third pulley 505. The rotation of the main shaft 502 drives the first shaft pin 504 to rotate through the disk 503, thereby facilitating the first shaft pin 504 to slide inside the first slide groove 512, so that the arm plate 511 rotates around the side rod 510, and the rotation of the arm plate 511 causes the second shaft pin 516 to slide inside the second slide groove 513, so that the movable plate 515 moves downward, so that the cutter 518 on the push rod 517 enters the inside of the shearing groove 302 to cut the wires of the wire groove 301.

[0039] The working principle of the present invention is as follows: the wires are placed inside the wire groove 301, a hinge seat 303 is fixedly connected to the shear plate 3, an adjusting rod 304 is fixedly connected to the hinge seat 303, and a docking seat 305 is rotatably connected to the adjusting rod 304, and the docking seat 305 is fixedly connected to the pressing plate 306, and the handle 307 on the pressing plate 306 is pulled to move the pressing plate 306 to the upper position of the wires inside the wire groove 301, and a pulley 309 is fixedly installed at the bottom end of the pressing plate 306, and when the pressing plate 306 moves to the upper position of the wire groove 301, the pulley 309 will fit on the wires inside the wire groove 301 to prevent the wires inside the wire groove 301 from falling out;

[0040] When the position of the pressing plate 306 is fixed, a docking column 308 is fixedly connected to one side of the pressing plate 306. The docking column 308 is moved by moving the pressing plate 306, and the docking column 308 is aligned with the card slot 408 on the limiting plate 407. Then, the pressing plate 306 is continuously rotated to make the docking column 308 snap into the inside of the card slot 408. Then, the limiting plate 407 pushes the slider 402 to slide on the slide rod 401 through the top seat 405, so as to facilitate the compression of the spring 404, and the elastic force of the spring 404 facilitates the fixing of the position of the pressing plate 306.

[0041] When the wire inside the wire groove 301 is cut off, the second motor 509 operates to drive the transmission rod 508 to rotate, and the rotation of the transmission rod 508 drives the fourth pulley 507 to rotate. The rotation of the fourth pulley 507 drives the third pulley 505 to rotate through the second transmission belt 506, so as to facilitate the rotation of the main shaft 502 on the third pulley 505. The rotation of the main shaft 502 drives the first shaft pin 504 to rotate through the disk 503, so as to facilitate the first shaft pin 504 to slide inside the first slide groove 512, so that the arm plate 511 rotates around the side rod 510, and the rotation of the arm plate 511 makes the second shaft pin 516 slide inside the second slide groove 513, so that the movable plate 515 moves downward, so that the cutter 518 on the push rod 517 enters the inside of the shearing groove 302 to cut the wire of the wire groove 301.

[0042] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire strip welding machine with automatic winding and cutting functions, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with mounting holes (101) at four corners, a fixing frame (102) is fixedly connected to the middle of the bottom plate (1), a control console (103) is fixedly installed on the top surface of the fixing frame (102), a processing table (104) is fixedly connected to one side of the top surface of the bottom plate (1), a plurality of groups of storage slots (105) are provided on the processing table (104), slots (106) are fixedly provided at positions on the top surface of the processing table (104) near both sides of the storage slots (105), fixing columns (107) are inserted inside the slots (106), baffles (108) are fixedly connected between the fixing columns (107), a limiting column (109) is fixedly connected to one side of the top surface of the processing table (104), a top end of the limiting column (109) is rotatably connected to a device frame (110), and a welding gun (112) is detachably installed on the device frame (110); It also includes a wire pressing assembly, a position limiting assembly and a wire cutting assembly, wherein the wire pressing assembly is arranged on the shear plate (3) for positioning the wire, the position limiting assembly is arranged on the shear plate (3) for use in conjunction with the wire pressing assembly, and the wire cutting assembly is arranged on the fixing frame (102) for cutting the wire; The limiting assembly comprises a slider (402), the top end of the slider (402) is fixedly connected to a top seat (405), the top seat (405) is fixedly connected to a connecting rod (406), one end of the connecting rod (406) is rotatably connected to a limiting plate (407), the other end of the limiting plate (407) is provided with a slot (408), and the docking column (308) is clamped inside the slot (408); The wire pressing assembly comprises a shear plate (3) arranged at the middle of the top surface of the bottom plate (1), a plurality of wire passing grooves (301) are provided in the longitudinal direction of the shear plate (3), a shear groove (302) is provided in the transverse direction of the shear plate (3), and the shear grooves (302) are communicated with each other; The top surface of the shear plate (3) is fixedly connected to two sides of the wire groove (301) with hinge seats (303), an adjustment rod (304) is fixedly connected between the hinge seats (303), a docking seat (305) is rotatably connected to the adjustment rod (304), one end of the docking seat (305) is fixedly connected to a pressure plate (306), a handle (307) is fixedly connected to the top surface of the pressure plate (306), a docking column (308) is fixedly connected to one side of the pressure plate (306), and a plurality of pulleys (309) are fixedly installed at the bottom end of the pressure plate (306); The tangent assembly comprises a bracket (5) fixedly mounted on the top surface of the fixing frame (102); a pair of side plates (501) are fixedly connected to the bottom surface of the bracket (5); a main shaft (502) is rotatably connected to the pair of side plates (501); a circular disk (503) is fixedly connected to both ends of the main shaft (502); and a first shaft pin (504) is fixedly connected to the surface of the circular disk (503); A pair of shaft seats (2) are fixedly connected to the other side of the top surface of the bottom plate (1); a rotating rod (201) is rotatably connected between the pair of shaft seats (2); a winding roller (202) is fixedly connected to the rotating rod (201); one end of the rotating rod (201) is fixedly connected to a first belt pulley (203); a first transmission belt (204) is sleeved on the first belt pulley (203); the other end of the first transmission belt (204) is sleeved on a second belt pulley (205); the second belt pulley (205) is fixedly connected to a driving rod (206); one end of the driving rod (206) is fixedly connected to an output end of a first motor (207); and the first motor (207) is fixedly mounted on the bottom plate (1).

2. The plug-in wire strip welding machine with automatic wire winding and cutting functions according to claim 1, characterized in that: The limiting assembly comprises a pair of side seats (4) fixedly mounted on the shear plate (3), a sliding rod (401) being fixedly connected between the pair of side seats (4), a sliding block (402) being slidably connected to the sliding rod (401), an opposite side of the sliding block (402) being slidably connected to a sliding plate (403), and both ends of the sliding plate (403) being fixedly connected to the pair of side seats (4).

3. The plug-in wire strip welding machine with automatic wire winding and cutting functions according to claim 2, characterized in that: A spring (404) is sleeved on the slide bar (401), and two ends of the spring (404) are respectively fixedly connected to one side of the side seat (4) and one side of the slide block (402).

4. The plug-in wire strip welding machine with automatic wire winding and cutting functions according to claim 3 is characterized in that: A third pulley (505) is fixedly connected to the middle position of the main shaft (502), a second transmission belt (506) is sleeved on the third pulley (505), the other end of the second transmission belt (506) is sleeved on a fourth pulley (507), the fourth pulley (507) is fixedly connected to a transmission rod (508), the other end of the transmission rod (508) is fixedly connected to the output end of a second motor (509), and the second motor (509) is fixedly mounted on the bracket (5).

5. The plug-in wire strip welding machine with automatic wire winding and cutting functions according to claim 4, characterized in that: The outer side of the side plate (501) is fixedly connected to a side rod (510), an arm plate (511) is sleeved on the side rod (510), a first slide groove (512) is provided at the middle of the arm plate (511), and a second slide groove (513) is provided at the other end of the arm plate (511), a pair of slide rails (514) is fixedly connected to the bracket (5), a movable plate (515) is slidably connected to the pair of slide rails (514), two ends of the movable plate (515) are fixedly connected to second shaft pins (516), a push rod (517) is fixedly installed on the movable plate (515), and a cutter (518) is fixedly connected to the bottom end of the push rod (517).

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