Wire bending machine with welding function

Abstract

The utility model discloses a wire bending machine with a welding function, which comprises a wire bending machine main body, the wire bending machine main body is provided with a wire bending workbench and a wire bending disc, the wire bending disc is correspondingly provided with a welding device, the welding device comprises an electric resistance welding assembly, and the electric resistance welding assembly comprises two electrode arms which are respectively used for conductively contacting the welding end of an interface of a wire frame. The welding device comprises a welding feeding mechanical arm assembly used for transferring a wire frame on the wire bending workbench to the corresponding position of the electrode arm, the welding feeding mechanical arm assembly is provided with a wire clamp used for clamping a steel wire of the wire frame, and the electric resistance welding assembly comprises a wire pressing air cylinder and a pressing arm used for pressing the corresponding welding end to be attached to the corresponding electrode arm. The wire pressing air cylinder is in driving connection with the corresponding pressing arm, the electric resistance welding assembly comprises an interface pressing and pasting air cylinder used for driving the two welding ends of the interface to move oppositely, and the interface pressing and pasting air cylinder is in driving connection with the corresponding electrode arm and the corresponding pressing arm. The wire bending machine with the welding function is favorable for improving the production efficiency.

Description

Technical Field

[0001] The utility model relates to the field of wire bending machines, in particular to a wire bending machine with a welding function. Background Art

[0002] At present, wire bending machines are used to automatically bend steel wires to form them into a certain shape and then cut the wires. For example, a wire bending machine can refer to the Chinese utility model patent publication number CN207681366U, "A 2D forming wire bending machine". Figure 10 As shown, a wire frame 98 is now made. After the steel wire 99 is bent into the shape of the wire frame 98, the interface 981 of the wire frame 98 needs to be welded, that is, the ends of the cut steel wire 99 are welded together, that is, the welding ends 9811 on both sides of the interface 981 are welded together. Currently, after the wire frame 98 is bent and formed, it needs to be manually transferred to a welding workshop or area within the factory, which is not conducive to improving production efficiency. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a wire bending machine with a welding function, which is conducive to improving production efficiency.

[0004] The purpose of this utility model is achieved through the following technical solutions.

[0005] The utility model discloses a wire bending machine with welding function, including a wire bending machine main body, the wire bending machine main body is provided with a wire bending workbench and a wire bending disk, the wire bending disk is arranged within the range of the wire bending workbench, wherein the wire bending disk is correspondingly provided with a welding device, the welding device includes a resistance welding assembly, the resistance welding assembly includes two electrode arms for the welding ends of the interface of the conductive contact wire frame, the welding device includes a welding loading robot assembly for transferring the wire frame on the wire bending workbench to the corresponding position of the electrode arm, the welding loading robot assembly is provided with a wire clamp for clamping the steel wire of the wire frame, the resistance welding assembly includes a wire pressing cylinder and a pressing arm for pressing the corresponding welding end against the corresponding electrode arm, the wire pressing cylinder drives the corresponding pressing arm, the resistance welding assembly includes an interface pressing cylinder for driving the two welding ends of the interface to move toward each other, and the interface pressing cylinder drives the corresponding electrode arm and the pressing arm.

[0006] Preferably, the welding device is provided with a vertical plate, and the welding loading robot assembly includes a wire clamp driving cylinder, a lifting cylinder and a lifting seat, and the lifting seat is slidably connected to the front side of the vertical plate, and the lifting cylinder drives the corresponding lifting seat to move up and down, and the wire clamp driving cylinder and the wire clamp are arranged on the corresponding lifting seat, and the wire clamp driving cylinder drives the corresponding wire clamp to open and close. The resistance welding assembly includes two articulated seats, and the pressure arm is formed with front and rear slide grooves, and the articulated seat is correspondingly provided with a sliding articulated shaft, and the sliding articulated shaft is arranged in the corresponding front and rear slide grooves, the piston rod of the wire pressing cylinder is hinged to the rear end of the pressure arm, and the front end of the pressure arm is provided with a wire pressing part, and the front and rear slide grooves are arranged on the rear side of the wire pressing part, and the front end of the electrode arm is provided with an electrode contact head, and the electrode contact head is arranged on the upper side of the corresponding wire pressing part, and the electrode arm and the pressure arm pass through the vertical plate.

[0007] Preferably, the electrode arm and the pressure arm are positioned relative to the articulated seat in the left-right direction, and the rear side of the vertical plate is provided with a support shaft extending along the left-right direction. The number of the support shafts is set to two, and the support shaft passes through the articulated seat. The piston rod of the interface pressing cylinder is connected to the corresponding articulated seat.

[0008] Preferably, the lifting seat is correspondingly installed with an adjusting arm for adjusting the position in a plane perpendicular to the sliding direction of the lifting seat, a long adjusting hole is formed on the adjusting arm, a fixing screw is installed in the adjusting arm, the fixing screw is threadedly connected to the lifting seat, and the wire clamp driving cylinder and the wire clamp are arranged on the corresponding adjusting arm.

[0009] Preferably, a clamping hole is formed on the positioning arm, a circular wire clamp seat is installed in the clamping hole, the lower end of the wire clamp driving cylinder is installed and connected to the corresponding circular wire clamp seat, and the wire clamp is arranged on the corresponding circular wire clamp seat.

[0010] Compared with the prior art, the utility model has the following beneficial effects: a welding device is provided corresponding to a wire bending disk, the welding device includes a resistance welding assembly, the resistance welding assembly includes two electrode arms for welding ends of the interface for conductive contact with the wire frame, the welding device includes a welding loading robot assembly for transferring the wire frame on the wire bending workbench to the corresponding position of the electrode arm, the resistance welding assembly includes a wire pressing cylinder and a pressing arm for pressing the corresponding welding end against the corresponding electrode arm, the wire pressing cylinder drives the corresponding pressing arm, and the resistance welding assembly includes an interface pressing cylinder for driving the two welding ends of the interface to move toward each other, so that the wire bending machine of the utility model can weld the wire frame, which is beneficial to improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1It is a schematic diagram of the three-dimensional structure of the wire bending machine with welding function of the present invention.

[0012] Figure 2 for Figure 1 Schematic diagram of the local structure at point A.

[0013] Figure 3 This is a schematic diagram of the front three-dimensional structure of the welding device of the present invention.

[0014] Figure 4 This is a front structural schematic diagram of the welding device of the present invention.

[0015] Figure 5 It is a right side structural schematic diagram of the welding device of the present invention.

[0016] Figure 6 This is a schematic diagram of the back three-dimensional structure of the welding device of the present invention.

[0017] Figure 7 It is a schematic diagram of the three-dimensional structure of the hinge seat and the pressure arm combination of the present invention.

[0018] Figure 8 It is a schematic diagram of the three-dimensional structure of the position adjustment arm of the present utility model.

[0019] Figure 9 This is a simplified structural diagram of the connection between the wire clamp and the wire clamp driving cylinder of the utility model.

[0020] Figure 10 It is a schematic diagram of the three-dimensional structure of the wireframe.

[0021] Explanation of reference numerals: wire bending machine body 1; straightening device 11; steel wire conveying device 12; wire bending workbench 13; wire bending disk 14; wire prying pin 141; guide die 15; cutting knife 16; welding device 2; vertical plate 20; welding loading robot assembly 21; wire clamp 211; circular wire clamp seat 2111; wire clamp driving cylinder 212; lifting cylinder 213; lifting seat 214; adjusting arm 216; adjusting long hole 2161; clamping hole 2162; slit 2163; resistance welding assembly 22; electrode arm 221; electrode contact part 2211; pressing arm 222; wire pressing part 2221; front and rear slide grooves 2222; wire pressing cylinder 223; hinge seat 224; support shaft 225; sliding hinge shaft 226; interface pressing cylinder 23; steel wire 99; wire frame 98; interface 981; welding end 9811. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] The wire bending machine with welding function of the present invention is as follows: Figure 1 and Figure 2As shown, the wire bending machine includes a main body 1, which is provided with a wire bending workbench 13 and a wire bending disc 14. The wire bending disc 14 is provided within the range of the wire bending workbench 13. Specifically, an avoidance hole is formed on the wire bending workbench 13, and the wire bending disc 14 is provided in the avoidance hole. The wire bending disc 14 is provided with a welding device 2, as shown in FIG. Figures 3 to 6 As shown, the welding device 2 includes a resistance welding assembly 22, and the resistance welding assembly 22 includes two electrode arms 221 for conducting and contacting the welding ends 9811 of the interface 981 of the wire frame 98, as shown in FIG. Figure 10 As shown, since welding ends 9811 are respectively provided on both sides of the interface 981, the two welding ends 9811 respectively contact the electrode arm 221, and the welding device 2 includes a welding loading manipulator assembly 21 for transferring the wire frame 98 on the bending workbench 13 to the corresponding position of the electrode arm 221. The welding loading manipulator assembly 21 is provided with a wire clamp 211 for clamping the steel wire 99 of the wire frame 98. The resistance welding assembly 22 includes a wire pressing cylinder 223 and a pressing arm 222 for pressing the corresponding welding end 9811 against the corresponding electrode arm 221. In other words, the number of the pressing arms 222 is set to two, and the wire pressing cylinder 223 drives the corresponding pressing arm 222 to be connected. In other words, the number of the wire pressing cylinders 223 is set to two, and the wire pressing cylinder 223 is used to drive the pressing arm 222 to press the welding end 9811 against the corresponding electrode arm 221. The resistance welding assembly 22 includes an interface pressing cylinder 23 for driving the two welding ends 9811 of the interface 981 to move toward each other. The interface pressing cylinder 23 drives the corresponding electrode arm 221 and the pressing arm 222. That is to say, the interface pressing cylinder 23 can drive the corresponding electrode arm 221 and the pressing arm 222 to move at the same time, so that the two welding ends 9811 clamped by the electrode arm 221 and the pressing arm 222 respectively move toward each other slightly, and the two welding ends 9811 apply axial thrust to each other.

[0024] The following briefly describes the working principle of the wire bending machine with welding function of the utility model: Figure 1 and Figure 2As shown, the bending machine main body 1 further comprises a straightening device 11, a steel wire conveying device 12 and a cutting knife 16, the bending disc 14 is provided with a prying pin 141, and the central part of the bending disc 14 is further provided with a guide die 15; the steel wire 99 is pulled to the left by the steel wire conveying device 12, before entering the steel wire conveying device 12, the steel wire 99 first passes through the straightening device 11, the steel wire 99 passes through the guide die 15, the bending disc 14 rotates by a certain angle, the prying pin 141 bends the steel wire 99, the steel wire conveying device 12 conveys the steel wire 99 by a distance to the left, the bending disc 14 rotates by a certain angle again, so that the steel wire 99 is bent again, when reverse bending is needed, the bending disc 14 first lowers, the bending disc 14 moves up to reset after rotating by a certain angle, so that the prying pin 141 switches to the other side of the steel wire 99, after the steel wire 99 is bent for many times, the structure of the wire frame 98 is finally formed, after bending is completed, the guide die 15 is lowered, the steel wire conveying device 12 drives the steel wire 99 to retreat by a distance to the right, that is to say, the guide die 15 is lowered to avoid the wire frame 98, the wire clamp 211 of the welding feeding manipulator assembly 21 lowers to clamp the steel wire 99 of the wire frame 98, then the cutting knife 16 acts to cut the steel wire 99, then the welding feeding manipulator assembly 21 moves the wire frame 98 to the position corresponding to the electrode arm 221, the pressure arm 222 driven by the wire pressing cylinder 223 is pressed to the corresponding welding end 9811, so that the welding end 9811 is clamped between the corresponding pressure arm 222 and the electrode arm 221, thereby making the welding end 9811 reliably contact the corresponding electrode arm 221, then the wire clamp 211 releases the welding end 9811, the interface pressing cylinder 23 makes the two welding ends 9811 close to each other and contact each other and exert axial thrust on each other, the electrode arm 221 is electrified, so that a large current (about 100A to 200A) flows through the interface 981 of the wire frame 98, so that the interface 981 is rapidly heated and melted, thereby forming a welding joint, then the wire clamp 211 restores to clamp the wire frame 98, the pressure arm 222 resets, then the wire clamp 211 opens to release the wire frame 98 which has completed welding, the wire frame 98 falls back to the bending workbench 13 by gravity, as shown in the figure, Figure 1 As shown, since the bending workbench 13 is inclinedly arranged, the wire frame 98 can slide along the bending workbench 13 to the lower front of the bending workbench 13 by gravity; then the bending machine main body 1 continues to work to make the next wire frame 98. As known from the above, by arranging the welding device 2, the wire frame 98 can be welded immediately after the bending machine main body 1 makes the shape of the wire frame 98, so that the wire frame 98 does not need to be transferred to a welding workshop or welding area for a long time, so that the bending machine of the utility model is beneficial to improving production efficiency.

[0025] Further, as shown in the figure, Figure 3As shown, the welding device 2 is provided with a vertical plate 20, and the welding loading manipulator assembly 21 includes a wire clamp driving cylinder 212, a lifting cylinder 213 and a lifting seat 214. The lifting seat 214 is connected to the front side of the vertical plate 20 by sliding up and down through the corresponding linear guide rail pair. The lifting cylinder 213 drives the corresponding lifting seat 214 to move up and down. The wire clamp driving cylinder 212 and the wire clamp 211 are set on the corresponding lifting seat 214. The wire clamp driving cylinder 212 drives the corresponding wire clamp 211 to open and close. The number of wire clamps 211 is set to two, and the two wire clamps 211 are driven by the corresponding lifting cylinder 213 to move up and down. Figure 6 As shown, the resistance welding assembly 22 includes two hinged seats 224 (two hinged seats 224 on the left and right). Figure 7 As shown, the pressure arm 222 is formed with front and rear slide grooves 2222. In other words, the front and rear slide grooves 2222 are roughly extended in the front and rear directions, and the front and rear slide grooves 2222 penetrate the pressure arm 222 in the left and right directions. A sliding hinge shaft 226 is correspondingly provided on the hinge seat 224. The end of the sliding hinge shaft 226 can be plugged into the hinge seat 224 and fixed by a set screw. The sliding hinge shaft 226 is provided in the corresponding front and rear slide grooves 2222. The sliding hinge shaft 226 can be provided with a copper sleeve, specifically, the copper sleeve contacts the inner wall of the front and rear slide grooves 2222, as shown in FIG. Figure 6 As shown, the line pressing cylinder 223 is located above the pressing arm 222, and the piston rod of the line pressing cylinder 223 is hinged to the rear end of the pressing arm 222, so that the line pressing cylinder 223 drives the rear end of the pressing arm 222 to move roughly up and down. Figures 3 to 5 As shown, the front end of the pressing arm 222 is provided with a wire pressing portion 2221. In other words, the wire pressing portion 2221 actually contacts the welding end 9811. The front and rear slide grooves 2222 are provided on the rear side of the wire pressing portion 2221. The front end of the electrode arm 221 is provided with an electrode contact portion 2211. In other words, the electrode contact portion 2211 actually contacts the welding end 9811. The electrode contact portion 2211 is provided on the upper side of the corresponding wire pressing portion 2221. The electrode arm 221 and the pressing arm 222 pass through the vertical plate 20. Through the structural arrangement described above, the lifting cylinder 213 drives the lifting seat 214 to descend, causing the wire clamp 211 and the wire clamp driving cylinder 212 to descend at the same time. Then, the wire clamp driving cylinder 212 drives the wire clamp 211 to close and clamp the steel wire 99 of the wire frame 98. Specifically, as shown in FIG. Figure 3As shown, the wire clamp 211 located on the left side clamps the steel wire 99 on the left side of the interface 981, and the wire clamp 211 located on the right side clamps the steel wire 99 on the right side of the interface 981. Then, the left and right lifting cylinders 213 simultaneously drive the corresponding wire clamps 211 to move upward. When the welding end 9811 is just against the lower side of the electrode contact part 2211, the lifting seat 214 also reaches the upper limit position. Then the wire pressing cylinder 223 pushes the rear end of the pressing arm 222 downward. Since the rear part of the pressing arm 222 is tilted upward, and the pressing arm 222 is connected to the sliding hinge shaft 226 The hinge seat 224 is slidably hinged, so the pressing arm 222 first slides forward, and the sliding hinge shaft 226 slides relatively in the front and rear chutes 2222. When the sliding hinge shaft 226 slides relatively to the rear ends of the front and rear chutes 2222, the pressing arm 222 can no longer slide forward. However, as the line pressing cylinder 223 continues to push the rear end of the pressing arm 222, the rear portion of the pressing arm 222 is swung downward, and the line pressing portion 2221 is swung upward, so that the line pressing portion 2221 presses the corresponding welding end 9811 against the lower side of the corresponding electrode contact portion 2211. After welding is completed, the line pressing cylinder 223 pulls the rear end of the pressing arm 222 upward, so that the line pressing portion 2221 moves downward and moves backward away from the welding end 9811. By setting the pressure arm 222 to be slidingly hinged with the hinge seat 224 through the sliding hinge shaft 226, when the wire frame 98 moves up and abuts against the electrode contact part 2211, the front end of the pressure arm 222 can avoid the wire frame 98. After welding is completed, when the wire clamp 211 releases the wire frame 98 and the wire frame 98 falls, the pressure arm 222 can also avoid the wire frame 98. It is also beneficial to simplify the action setting of the welding loading robot assembly 21, which is beneficial to the simple structure of the welding loading robot assembly 21.

[0026] Furthermore, if Figure 6 and Figure 7As shown, the electrode arm 221 and the pressure arm 222 are positioned relative to the hinge seat 224 in the left and right directions. Specifically, the cross-sectional shapes of the electrode arm 221 and the pressure arm 222 are roughly rectangular, so the pressure arm 222 is formed with two rectangular holes, and the electrode arm 221 and the pressure arm 222 pass through the above-mentioned rectangular holes respectively. The width of the pressure arm 222 in the left and right directions is adapted to the width of the corresponding rectangular holes, so the pressure arm 222 and the hinge seat 224 are relatively positioned in the left and right directions, but the pressure arm 222 can swing in the corresponding above-mentioned rectangular holes, the electrode arm 221 is adapted to pass through the corresponding rectangular hole, and the sliding hinge shaft 226 passes through the corresponding rectangular hole in the left and right directions. The rear side of the vertical plate 20 is provided with a left and right direction. The support shaft 225 is extended, and the left and right ends of the support shaft 225 are respectively equipped with supports. The front part of the support is fixed to the back of the vertical plate 20 by corresponding screws. The number of support shafts 225 is set to two (two in total, upper and lower). The support shaft 225 passes through the hinge seat 224, and the piston rod of the interface pressing cylinder 23 is connected to the corresponding hinge seat 224, so that the interface pressing cylinder 23 drives the corresponding hinge seat 224 to move left and right. For example, the hinge seat 224 located at the right position may be provided with an interface pressing cylinder 23, and the hinge seat 224 located at the right position may be slidably set on the support shaft 225, while the hinge seat 224 located at the left position may be relatively fixed to the support shaft 225 by a set screw; Figure 3 As shown, the rear end of the electrode arm 221 is provided with a conductive terminal mounting screw hole. When the interface pressing cylinder 23 pushes the hinge seat 224 located on the right side to the left, since the wire pressing cylinder 223 has already clamped the welding end 9811, and the electrode arm 221 and the pressing arm 222 are positioned relative to the hinge seat 224 in the left and right directions, the hinge seat 224, the electrode arm 221, the pressing arm 222 and the welding end 9811 located on the right side simultaneously move slightly to the left, so that the left end face of the welding end 9811 located on the right side is pressed against the right end face of the welding end 9811 located on the left side, that is, the two welding ends 9811 clamped by the electrode arm 221 and the pressing arm 222 respectively move slightly toward each other, and the two welding ends 9811 apply axial thrust to each other. By providing the above-mentioned hinge seat 224, the structure is simple, so that the interface pressing cylinder 23 can achieve the effect of causing the two welding ends 9811 to apply axial thrust to each other. For example, an insulating sleeve may be provided between the hinge seat 224 and the support shaft 225, such as Figure 3 As shown, the end of the piston rod of the interface pressing cylinder 23 is threadedly installed with a plastic part, which is installed on the right side of the corresponding hinge seat 224, and the cylinder body of the wire pressing cylinder 223 is hinged on the corresponding hinge seat 224.

[0027] Furthermore, if Figure 3 As shown, the lifting seat 214 is correspondingly provided with an adjusting arm 216 for adjusting the position in a plane perpendicular to the sliding direction of the lifting seat 214, as shown in FIG. Figure 8 As shown, a positioning long hole 2161 is formed on the positioning arm 216, and a fixing screw is installed in the positioning arm 216 (it should be noted that the above-mentioned fixing screw is not drawn in the various figures). The positioning arm 216 is abutted against the lower side of the lifting seat 214, and the fixing screw is screwed to the lifting seat 214. The wire clamp driving cylinder 212 and the wire clamp 211 are arranged on the corresponding positioning arm 216. Due to the size error of the parts and the assembly error, when the wire clamp 211 clamps the wire frame 98 and rises to the limit position, there may be a large misalignment between the welding ends 9811 on the left and right sides of the interface 981 or a large position deviation between the welding ends 9811 and the electrode contact part 2211. Therefore, during the assembly process, the above-mentioned fixing screws are loosened, and the positioning arm 216 can be swung or pushed and pulled to move the positioning arm 216 so that the wire clamp 211 can be adjusted. After the adjustment is completed, the above-mentioned fixing screws are tightened to restore the relative fixation between the positioning arm 216 and the lifting seat 214. Since the wire bending workbench 13 is arranged toward the front and top, the welding device 2 can be arranged to be tilted forward accordingly. The welding device 2 includes a bracket, and the vertical plate 20 is a local structure of the above bracket. The rear part of the bracket is installed at the rear upper part of the wire bending machine body 1.

[0028] Furthermore, if Figure 8 As shown, a clamping hole 2162 is formed on the positioning arm 216. Figure 3 and Figure 4 As shown, a circular wire clamp seat 2111 is installed in the clamp hole 2162. Figure 9 As shown, the lower end of the clamp driving cylinder 212 is installed and connected to the corresponding circular clamp seat 2111, and the clamp 211 is provided on the corresponding circular clamp seat 2111. Specifically, as shown in FIG. Figure 8 As shown, a slit 2163 is formed on the positioning arm 216, one end of the slit 2163 is connected to the clamping hole 2162, and the other end corresponding to the slit 2163 passes through the positioning arm 216, and the positioning arm 216 is respectively formed with a threaded hole and a through hole on both sides of the slit 2163, and a clamping screw is passed through the above-mentioned through hole and connected to the above-mentioned threaded hole; therefore, the above-mentioned clamping screw is loosened, and the circular wire clamp seat 2111 can be rotated and moved up and down in the clamping hole 2162 for adjustment. Combined with the structure of the adjusting long hole 2161, the wire clamp 211 can be more flexibly adjusted in position and orientation.

[0029] For example, the structural principle of the clamp driving cylinder 212 driving the clamp 211 can be referred to the Chinese utility model patent publication number CN203956357U "Mechanical air claw for loop welding" or the Chinese utility model patent publication number CN219094841U "A pneumatic pliers", or can be referred to Figure 9In the structure shown, the wire clamp 211 includes two clamping arms, which are hinged to the circular wire clamp seat 2111. The upper ends of the clamping arms are connected to the piston rods of the wire clamp driving cylinder 212 through corresponding connecting rods. Therefore, when the piston rod of the wire clamp driving cylinder 212 moves up and down, it can drive the clamping arms to swing. The lower part of the circular wire clamp seat 2111 is provided with a accommodating groove, and the upper part of the connecting rod and the clamping arm is arranged in the above-mentioned accommodating groove. The outer shape of the circular wire clamp seat 2111 is cylindrical, so the circular wire clamp seat 2111 can adapt to the clamping hole 2162.

Claims

1. A wire bending machine with a welding function, comprising a wire bending machine body (1), wherein the wire bending machine body (1) is provided with a wire bending workbench (13) and a wire bending disk (14), wherein the wire bending disk (14) is arranged within the range of the wire bending workbench (13), and characterized in that: The bending disk (14) is provided with a corresponding welding device (2), the welding device (2) includes a resistance welding assembly (22), the resistance welding assembly (22) includes two electrode arms (221) for welding ends (9811) of interfaces (981) for conductive contact with the wire frame (98), the welding device (2) includes a welding loading manipulator assembly (21) for transferring the wire frame (98) on the bending workbench (13) to a corresponding position of the electrode arm (221), the welding loading manipulator assembly (21) is provided with a steel wire for clamping the wire frame (98) (99) of the wire clamp (211), the resistance welding assembly (22) includes a wire pressing cylinder (223) and a pressing arm (222) for pressing the corresponding welding end (9811) against the corresponding electrode arm (221), the wire pressing cylinder (223) drives the corresponding pressing arm (222), the resistance welding assembly (22) includes an interface pressing cylinder (23) for driving the two welding ends (9811) of the interface (981) to move toward each other, and the interface pressing cylinder (23) drives the corresponding electrode arm (221) and the pressing arm (222).

2. The wire bending machine with welding function according to claim 1, characterized in that: The welding device (2) is provided with a vertical plate (20), the welding loading manipulator assembly (21) includes a wire clamp driving cylinder (212), a lifting cylinder (213) and a lifting seat (214), the lifting seat (214) is connected to the front side of the vertical plate (20) by sliding up and down, the lifting cylinder (213) drives the corresponding lifting seat (214) to move up and down, the wire clamp driving cylinder (212) and the wire clamp (211) are arranged on the corresponding lifting seat (214), the wire clamp driving cylinder (212) drives the corresponding wire clamp (211) to open and close, the resistance welding assembly (22) includes two hinged seats (224), and the pressure arm (222) is formed with a front and rear sliding member. The hinge seat (224) is provided with a corresponding sliding hinge shaft (226), and the sliding hinge shaft (226) is arranged in the corresponding front and rear sliding grooves (2222). The piston rod of the wire pressing cylinder (223) is hinged to the rear end of the pressing arm (222), and the front end of the pressing arm (222) is provided with a wire pressing part (2221). The front and rear sliding grooves (2222) are provided on the rear side of the wire pressing part (2221). The front end of the electrode arm (221) is provided with an electrode contact part (2211), and the electrode contact part (2211) is provided on the upper side of the corresponding wire pressing part (2221). The electrode arm (221) and the pressing arm (222) pass through the vertical plate (20).

3. The wire bending machine with welding function according to claim 2, characterized in that: The electrode arm (221) and the pressure arm (222) are positioned relative to the hinge seat (224) in the left-right direction, and the rear side of the vertical plate (20) is provided with a support shaft (225) extending in the left-right direction. The number of the support shafts (225) is set to two, and the support shafts (225) pass through the hinge seat (224). The piston rod of the interface pressing cylinder (23) is connected to the corresponding hinge seat (224).

4. The wire bending machine with welding function according to claim 3, characterized in that: The lifting seat (214) is correspondingly provided with a positioning arm (216) for adjusting the position in a plane perpendicular to the sliding direction of the lifting seat (214); a positioning long hole (2161) is formed on the positioning arm (216); a fixing screw is installed in the positioning arm (216); the fixing screw is screwed to the lifting seat (214); the wire clamp driving cylinder (212) and the wire clamp (211) are provided on the corresponding positioning arm (216).

5. The wire bending machine with welding function according to claim 4, characterized in that: A clamping hole (2162) is formed on the positioning arm (216), a circular wire clamp seat (2111) is installed in the clamping hole (2162), the lower end of the wire clamp driving cylinder (212) is installed and connected to the corresponding circular wire clamp seat (2111), and the wire clamp (211) is arranged on the corresponding circular wire clamp seat (2111).

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