Welding equipment for hoop production and machining

Abstract

The invention relates to the technical field of welding, in particular to welding equipment for hoop production and processing, which comprises a worktable and the like, at least two groups of reinforcing rib welding devices are mounted on the top surface of the worktable, each reinforcing rib welding device comprises a welding platform connected to the top surface of the worktable, and a placing table for placing a hoop is rotatably connected to the middle of each welding platform; the placing table is driven by a rotating air cylinder installed on the bottom face of the welding platform to rotate. Parts such as a pressing rod and a heavy hammer are arranged, when a reinforcing rib needs to be welded, firstly, a hoop is placed on the placing table, then the swing arm is driven to rotate through the rotating assembly, and then the pressing rod abuts against the two sides of the hoop, so that the hoop which is slightly warped after production can be compacted, the warpage influence is reduced, and the welding quality of the reinforcing rib is improved. And then the reinforcing rib is placed at the welding position, then the heavy hammer is matched to make contact with the inclined face of the reinforcing rib through the swing assembly and compact the reinforcing rib, and the problem of local clearance or deviation caused by untight attachment of the reinforcing rib and the hoop is effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of welding, in particular to a welding equipment for hoop production and processing. BACKGROUND

[0002] The hoop is a kind of ring-shaped or semi-circular fastener, which mainly realizes stable connection through mechanical mechanism. The hoop is widely used in power, communication, municipal and construction industries. The main function of the hoop is to fix and constrain cylindrical objects such as power poles, street lamp poles and pipelines, so as to prevent these objects from displacement, vibration or overturning, thereby ensuring the safety and stability of the facilities.

[0003] In order to improve the bending and deformation resistance of the hoop, and avoid plastic deformation or fracture under the action of load, a reinforcing rib is usually welded on the hoop to improve the overall load limit. The existing welding hoop device, such as the patent with the authorization number CN112318027B, discloses a double-welding-gun welding device for hoop reinforcing rib welding. Although it can realize simultaneous welding of multiple hoops and improve the welding efficiency, the hoops will have slight warping after production, which will cause the reinforcing rib to not completely fit the hoop during welding, resulting in local gaps or deviation. In view of this, the present application provides a welding equipment for hoop production and processing to solve the above technical problems. SUMMARY

[0004] In order to overcome the technical problems mentioned in the background art, the present application provides a welding equipment for hoop production and processing.

[0005] The technical scheme is as follows: a welding equipment for hoop production and processing, comprising a workbench, at least two groups of welding devices for welding reinforcing ribs are installed on the top surface of the workbench, the welding device comprises a welding platform connected to the top surface of the workbench, a placing table for placing the hoop is rotatably connected to the middle of the welding platform, the placing table is driven by a rotary cylinder installed on the bottom surface of the welding platform to realize rotation, two sides of the placing table are symmetrically provided with swing arms, the swing arms are driven by a rotating assembly to realize rotation, one end of the swing arm close to the hoop is rotatably connected with a connecting block, one end of the connecting block is installed with a magnetic piece, the magnetic piece is magnetically connected with the side surface of the reinforcing rib, the other end of the connecting block is fixedly connected with a pressing rod, the pressing rod abuts against the hoop, two sides of the welding platform are provided with weights, the weights are driven by a swinging assembly to realize swinging, the weights are driven by the swinging assembly to contact with the inclined surface of the reinforcing rib, a welding gun is provided on the side of the welding platform away from the swing arm, the welding gun is driven by a multi-axis moving device to realize movement.

[0006] As a further preferred aspect, the rotating assembly comprises a mounting base fixed at one end of the welding platform, a rotating rod rotatably connected to the mounting base, the rotating rod being driven to rotate by a first driving motor mounted on the mounting base, and the swing arm being connected to the rotating rod by a first threaded pin, the rotating rod being provided with a mounting groove matched with the first threaded pin.

[0007] As a further preferred aspect, the swing arm is provided with a moving groove, and further comprises a locking assembly for locking the connecting block, the locking assembly comprising a moving block slidably connected in the moving groove, two mounting plates symmetrically fixed at two ends of the moving groove, a threaded rod rotatably connected between the two mounting plates, the threaded rod being threadedly connected with the moving block, one end of the threaded rod being fixed with a knob, a gear fixed on the rotating shaft between the connecting block and the swing arm, and a rack fixed on the moving block and matched with the gear.

[0008] As a further preferred aspect, the placing table is provided with finger grooves symmetrically, the placing table is provided with sliding grooves symmetrically on the top, clamping blocks are slidably connected in the sliding grooves, elastic members are connected between the two clamping blocks, and the side face of the clamping blocks on which the top portions are close to each other is provided with a chamfer.

[0009] As a further preferred aspect, the swinging assembly comprises fixing bases mounted on both sides of the platform by linear modules, a rotating arm rotatably connected to the top end of the fixing base, a weight connected to one end of the rotating arm by a second threaded pin, a rotating disc rotatably connected to the side face of the top end of the fixing base, the rotating disc being driven to rotate by a second driving motor mounted on the fixing base, a clamping rod fixed on the side face of the rotating disc close to the rotating arm, and an active groove provided on the rotating arm for the clamping rod to move, i.e. the clamping rod is slidably arranged in the active groove and in contact with the rotating arm.

[0010] As a further preferred aspect, the weight comprises a connecting rod connected to one end of the rotating arm by a second threaded pin, an adjusting column fixed on one end of the connecting rod, a connecting column fixed on the end of the adjusting column away from the connecting rod, and a pressing column fixed on the end of the connecting column away from the adjusting column, and further comprising a jetting assembly, the jetting assembly comprising an annular air pipe fixed on the side face of the connecting column, the annular air pipe being arranged on the side close to the welding gun, and the annular air pipe being uniformly provided with jet pipes.

[0011] As a further preferred aspect, the adjusting column is provided with a threaded groove, a circular table block is threadedly connected to the adjusting column, a rotating cylinder is rotatably connected to the annular air pipe, the rotating cylinder is in communication with the annular air pipe, a jet pipe is mounted on one end of the rotating cylinder, a connecting ball is fixed on the other end of the rotating cylinder, a torsion spring is arranged between the rotating cylinder and the annular air pipe, and the connecting ball is in abutment with the side wall of the circular table block.

[0012] As a further preferred solution, the multi-axis moving device comprises a three-axis moving device mounted on the welding platform, an output end of the three-axis moving device is mounted with a moving seat, the welding gun and a third driving motor are mounted on the moving seat, and an output shaft of the third driving motor is connected with the welding gun through a synchronous belt component.

[0013] The present application has the following advantages: the present application is provided with a pressure rod, a weight and the like, when reinforcing bars need to be welded, first, the hoop is placed on the placement table, then the swing arm is driven to rotate through the rotating assembly, and then the pressure rod abuts against the two sides of the hoop, so that the slightly warped hoop after production can be compacted, and the influence of warping is reduced, then the reinforcing bar is placed at the welding position, and then the magnetic part is magnetically connected with the reinforcing bar, and then the weight is compacted through the swing assembly and the inclined surface of the reinforcing bar, effectively solving the problem of local gap or deviation of the reinforcing bar and the hoop due to poor fit, and ensuring firm connection of the welding part. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the present application.

[0015] Figure 2 It is a schematic view of the welding device of the present application.

[0016] Figure 3 It is a schematic view of the mounting seat, rotating disc, fixed seat and the like components of the present application.

[0017] Figure 4 It is a schematic view of the mounting seat, first driving motor and connecting block and the like components of the present application.

[0018] Figure 5 It is a schematic view of the gear, rack and threaded rod and the like components of the present application.

[0019] Figure 6 It is a schematic view of the swing assembly and the like components of the present application.

[0020] Figure 7 It is another schematic view of the swing assembly and the like components of the present application.

[0021] Figure 8 It is a schematic view of the weight of the present application.

[0022] Figure 9 It is a schematic view of the placement table, clamping block and rotating cylinder and the like components of the present application.

[0023] Figure 10 It is a schematic view of the clamping block and elastic part of the present application.

[0024] Figure 11 It is a schematic view of the moving seat, third driving motor and welding gun and the like components of the present application.

[0025] Wherein: 100 - hoop, 101 - workbench, 102 - welding platform, 200 - reinforcing rib, 201 - placing table, 2011 - finger groove, 2012 - sliding groove, 202 - rotating cylinder, 203 - clamping block, 2031 - chamfer, 204 - elastic piece, 301 - mounting seat, 302 - rotating rod, 3021 - mounting groove, 303 - swing arm, 3031 - moving groove, 304 - connecting block, 305 - magnetic piece, 306 - pressing rod, 307 - first threaded bolt, 308 - first drive motor, 311 - mounting plate, 312 - threaded rod, 313 - knob, 314 - moving block, 315 - rack, 316 - gear, 401 - fixed seat, 402 - rotating disc, 403 - rotating arm, 4031 - movable groove, 404 - clamping rod, 405 - second drive motor, 406 - second threaded bolt, 501 - connecting rod, 502 - adjusting column, 5021 - threaded groove, 503 - connecting column, 504 - pressing column, 505 - circular block, 506 - annular air pipe, 507 - spray pipe, 508 - connecting ball, 509 - rotating cylinder, 601 - welding gun, 603 - moving seat, 604 - synchronous belt component, 605 - third drive motor, 606 - three-axis moving device. DETAILED DESCRIPTION

[0026] The technical solutions will be further described below in combination with specific embodiments. It should be noted that the words such as up, down, left, right and the like indicating directions in the text are only for the positions of the shown structures in the corresponding drawings. The serial numbers of the components in the text, such as first, second and the like, are only used to distinguish the described objects and do not have any sequence or technical meaning. The connection and coupling mentioned in the present application include direct and indirect connection (coupling) unless otherwise specified.

[0027] As introduced in the background, in order to solve the problem that the hoop will have slight warping on both sides after production, which will cause the reinforcing rib to be unable to completely fit with the hoop during welding, resulting in local gap or deviation, the present application proposes a welding equipment for hoop production and processing.

[0028] Please refer to Figures 1-11The utility model provides a kind of hoop production and processing welding equipment, including workbench 101, workbench 101 top is equipped with two groups for welding reinforcing rib 200 welding device, welding device includes the welding platform 102 connected in the top of workbench 101, welding platform 102 middle part is rotatably connected with the placement table 201 for placing hoop 100, placement table 201 is semicircular, placement table 201 is driven to realize rotation by rotating cylinder 202 installed in the bottom of welding platform 102, both sides of placement table 201 are symmetrically provided with swing arm 303, swing arm 303 is driven to realize rotation by rotating assembly, one end of swing arm 303 close to hoop 100 is rotatably connected with connecting block 304, one end of connecting block 304 is equipped with magnetic piece 305, magnetic piece 305 is specifically magnet, magnetic piece 305 can be magnetically connected with the side of reinforcing rib 200, the other end of connecting block 304 is fixedly connected with pressure rod 306, pressure rod 306 is abutted with hoop 100, both sides of welding platform 102 are provided with weight, weight is driven to realize swing by swing assembly, weight is driven by swing assembly and can be contacted with the inclined surface of reinforcing rib 200, welding gun 601 is provided on the side of welding platform 102 away from swing arm 303, welding gun 601 is driven to realize movement by multi-axis moving device, so as to know, when reinforcing rib 200 needs to be welded, hoop 100 is placed on placement table 201 first, then swing arm 303 is rotated by rotating assembly, so that pressure rod 306 is abutted with both sides of hoop 100, as shown in Figure 4 So, hoop 100 slightly warped after production can be compacted, and the influence of warping is reduced, then reinforcing rib 200 is placed in welding position, then magnetic piece 305 is magnetically connected with reinforcing rib 200, then cooperate weight and reinforcing rib 200 inclined surface contact and compact by swing assembly, effectively solve the problem that local gap or deviation is caused by reinforcing rib 200 and hoop 100 due to not close enough, ensure that the welding part is connected firmly, then welding gun 601 is driven by multi-axis moving device to carry out welding operation, then the welding of one side of reinforcing rib 200 is completed, when one side of reinforcing rib 200 is welded, pressure rod 306 and weight reset, then rotating cylinder 202 is started, then the output shaft of rotating cylinder 202 drives placement table 201 to rotate, then another face of reinforcing rib 200 is welded by multi-axis moving device driving welding gun 601, then the welding operation of reinforcing rib 200 is completed.

[0029] Specifically, the rotating assembly comprises a mounting base 301 fixed at one end of the welding platform 102, a rotating rod 302 rotatably connected to the mounting base 301, the rotating rod 302 being driven to rotate by a first driving motor 308 mounted on the mounting base 301, a swing arm 303 connected to the rotating rod 302 by a first threaded pin 307, and the rotating rod 302 being provided with a mounting groove 3021 matched with the first threaded pin 307. Therefore, when the position of the swing arm 303 on the rotating rod 302 needs to be adjusted, the first threaded pin 307 can be loosened, the swing arm 303 can be moved on the rotating rod 302, the swing arm 303 can be adjusted to a suitable position, and then the first threaded pin 307 can be locked. In this way, the device can be adapted to different specifications of the hoop 100 and the reinforcing rib 200, and the universality of the device is improved. When the reinforcing rib 200 needs to be compressed, the first driving motor 308 is started, the output shaft of the first driving motor 308 drives the rotating rod 302 to rotate, the rotating rod 302 drives the swing arm 303 to rotate, and then the pressing rod 306 can abut against both sides of the hoop 100.

[0030] Further, in order to prevent the pressing rod 306 from loosening when pressing the hoop 100, a locking assembly for locking the connecting block 304 is further provided. The swing arm 303 is provided with a moving groove 3031, a moving block 314 is slidably connected in the moving groove 3031, two mounting plates 311 are symmetrically fixed at both ends of the moving groove 3031, a threaded rod 312 is rotatably connected between the two mounting plates 311, the threaded rod 312 is threadedly connected with the moving block 314, a knob 313 is fixed at one end of the threaded rod 312, a gear 316 is fixed on the rotating shaft between the connecting block 304 and the swing arm 303, and a rack 315 matched with the gear 316 is fixed on the moving block 314. Therefore, when the knob 313 is rotated, the threaded rod 312 is rotated, the moving block 314 is axially moved along the moving groove 3031 due to the threaded connection between the threaded rod 312 and the moving block 314, the rack 315 drives the gear 316 to rotate, the angle of the connecting block 304 is adjusted, the self-locking of the angle of the connecting block 304 is realized by the rack 315, the gear 316, and the threaded connection between the threaded rod 312 and the moving block 314, the hoop 100 is further prevented from warping, and the influence on the reinforcing rib 200 during welding is reduced.

[0031] Further, the placing table 201 is symmetrically provided with a finger groove 2011, which provides a hand force space for the operator to take and place the hug hoop 100, facilitates the stable placement of the hug hoop 100 on the placing table 201 or taking out from the placing table 201, improves the operation convenience, and the top of the placing table 201 is symmetrically provided with a sliding groove 2012, the sliding groove 2012 is slidably connected with a clamping block 203, the two clamping blocks 203 are connected with an elastic element 204, and the elastic element 204 is specifically a spring, and the top of the clamping block 203 is provided with a chamfer 2031 on the side close to each other, so that when the hug hoop 100 is placed, the hug hoop 100 extrudes the chamfer 2031 on the top of the clamping block 203, and the guiding effect of the chamfer 2031 makes the clamping block 203 slide along the sliding groove 2012 to both sides and stretch the elastic element 204; after being loosened, the elastic force of the elastic element 204 drives the clamping block 203 to reset, so as to clamp and fix the hug hoop 100, and then the placing table 201 can drive the hug hoop 100 to rotate when rotating.

[0032] Specifically, the swing assembly includes a fixed seat 401 installed on both sides of the welding platform 102 through a linear module, the top end of the fixed seat 401 is rotationally connected with a rotating arm 403, the weight is connected with one end of the rotating arm 403 through a second threaded bolt 406, the top end of the fixed seat 401 is rotationally connected with a rotating disc 402, the rotating disc 402 is driven to rotate by a second driving motor 405 installed on the fixed seat 401, a clamping rod 404 is fixedly connected to the side of the rotating disc 402 close to the rotating arm 403, the rotating arm 403 is provided with a movable groove 4031 for the clamping rod 404 to move, that is, the clamping rod 404 is slidably arranged in the movable groove 4031, and the clamping rod 404 is in contact with the rotating arm 403, so that the second driving motor 405 is started, the output shaft of the second driving motor 405 drives the rotating disc 402 to rotate, and then the clamping rod 404 rotates with the rotating disc 402, and then the clamping rod 404 slides in the movable groove 4031 and drives the rotating arm 403, so that the rotating arm 403 swings around the connecting point of the top of the fixed seat 401, and then the weight and the inclined surface of the reinforcing rib 200 are in contact, and the weight stably swings, and after the hug hoop 100 rotates, the linear module is started, and then the position of the weight can be moved, so that the weight can be in contact with the inclined surface of the reinforcing rib 200.

[0033] Further, the heavy hammer includes a connecting rod 501 connected to one end of the rotating arm 403 through the second threaded bolt 406, one end of the connecting rod 501 is fixedly connected with an adjusting column 502, one end of the adjusting column 502 away from the connecting rod 501 is fixedly connected with a connecting column 503, the connecting column 503 is made of silica gel material and can absorb part of vibration energy, one end of the connecting column 503 away from the adjusting column 502 is fixedly connected with a pressing column 504, further comprising a jet assembly, the jet assembly includes an annular air pipe 506 fixedly connected to the side of the connecting column 503, the annular air pipe 506 is arranged on the side close to the welding gun 601, the annular air pipe 506 is uniformly provided with a jet pipe 507, the adjusting column 502 is provided with a threaded groove 5021, the adjusting column 502 is threadedly connected with a circular truncated cone block 505, the annular air pipe 506 is rotatably connected with a rotating cylinder 509, the rotating cylinder 509 is in communication with the annular air pipe 506, one end of the rotating cylinder 509 is provided with the jet pipe 507, the other end of the rotating cylinder 509 is fixedly connected with a connecting ball 508, a torsion spring is arranged between the rotating cylinder 509 and the annular air pipe 506, the connecting ball 508 abuts against the side wall of the circular truncated cone block 505, so it can be known that when the rotating arm 403 swings, power is transmitted to the pressing column 504 through the connecting rod 501, the adjusting column 502 and the connecting column 503 in turn, so that the pressing column 504 swings synchronously with the rotating arm 403, finally the pressing column 504 contacts with the inclined surface of the reinforcing rib 200 and the pressing column 504 applies pressure to the inclined surface of the reinforcing rib 200, so as to realize compaction of the reinforcing rib 200 and ensure that the reinforcing rib 200 is attached to the hoop 100, at the same time, when the welding gun 601 performs welding operation, the annular air pipe 506 is connected with a gas source, gas is sprayed out through the jet pipe 507, so as to cool or clean the welding residue of the welding position, the circular truncated cone block 505 on the adjusting column 502 is threadedly connected with the adjusting column 502 through the threaded groove 5021, so that the circular truncated cone block 505 can move axially along the adjusting column 502 by rotating the circular truncated cone block 505, so as to change the position, then the side wall of the circular truncated cone block 505 pushes the connecting ball 508, so as to drive the rotating cylinder 509 to rotate around the annular air pipe 506, so as to adjust the jet angle of the jet pipe 507.

[0034] Specifically, the multi-axis moving device includes a three-axis moving device 606 mounted on the welding platform 102, the three-axis moving device 606 includes X-axis, Y-axis and Z-axis, an output end of the three-axis moving device 606 is mounted with a moving seat 603, the moving seat 603 is mounted with the welding gun 601 and a third driving motor 605, an output shaft of the third driving motor 605 is connected with the welding gun 601 through a synchronous belt component 604, so that the third driving motor 605 and the synchronous belt component 604 can make the welding gun 601 rotate, so that the welding pipe of the welding gun 601 always aligns with the position to be welded between the hoop 100 and the reinforcing rib 200, so as to cover each position to be welded between the hoop 100 and the reinforcing rib 200.

[0035] Although the present application has been described in detail with reference to the above embodiments, it is apparent to those skilled in the art that various changes or modifications can be made to the present application without departing from the principles and spirit of the application as defined in the claims. Therefore, the detailed description of the disclosed embodiments is merely intended to explain the present application, and is not intended to limit the scope of protection of the present application, which is defined by the content of the claims.

Claims

1. A welding device for producing and processing clamps, characterized by: The invention comprises a workbench (101), the top surface of the workbench (101) is equipped with at least two sets of welding devices for welding reinforcing ribs (200), the welding devices include a welding platform (102) connected to the top surface of the workbench (101), the middle part of the welding platform (102) is rotatably connected to a placement table (201) for placing a clamp (100), the placement table (201) is driven by a rotary cylinder (202) installed on the bottom surface of the welding platform (102) to achieve rotation, and swing arms (303) are symmetrically arranged on both sides of the placement table (201), the swing arms (303) are driven by a rotating assembly to achieve rotation, and one end of the swing arm (303) close to the clamp (100) is rotatably connected A connecting block (304) is provided, one end of which is provided with a magnetic member (305), the magnetic member (305) being used for magnetically connecting with the side of the reinforcing rib (200), the other end of which is fixed with a pressure rod (306), the pressure rod (306) being used for abutting with the clamp (100), heavy hammers being provided on both sides of the welding platform (102), the heavy hammers being driven by a swinging assembly to swing, the heavy hammers being driven by the swinging assembly to contact with the inclined surface of the reinforcing rib (200), a welding gun (601) being provided on a side of the welding platform (102) away from the swinging arm (303), the welding gun (601) being driven by a multi-axis moving device to move.

2. The welding equipment for producing and processing a clamp according to claim 1, characterized in that: The rotating assembly includes a mounting base (301) fixedly connected to one end of the welding platform (102); a rotating rod (302) is rotatably connected to the mounting base (301); the rotating rod (302) is driven to rotate by a first driving motor (308) mounted on the mounting base (301); a swing arm (303) is connected to the rotating rod (302) via a first threaded pin (307); and a mounting groove (3021) is provided on the rotating rod (302) that matches the first threaded pin (307).

3. The welding equipment for producing and processing clamps according to claim 2, characterized in that: The swing arm (303) is provided with a moving groove (3031) and also includes a locking assembly for locking the connecting block (304). The locking assembly includes a moving block (314) slidably connected in the moving groove (3031). Mounting plates (311) are symmetrically fixed to both ends of the moving groove (3031). A threaded rod (312) is rotatably connected between the two mounting plates (311). The threaded rod (312) is threadedly connected to the moving block (314). A knob (313) is fixed to one end of the threaded rod (312). A gear (316) is fixed to the rotating shaft between the connecting block (304) and the swing arm (303). A rack (315) that matches the gear (316) is fixed to the moving block (314).

4. The welding equipment for producing and processing clamps according to claim 1, characterized in that: The placement table (201) is symmetrically provided with finger grooves (211), the top of the placement table (201) is symmetrically provided with a slide groove (212), a clamping block (203) is slidably connected in the slide groove (212), an elastic member (204) is connected between the two clamping blocks (203), and a chamfer (2031) is provided on a side surface of the top of the clamping blocks (203) that is close to each other.

5. The welding equipment for producing and processing clamps according to claim 1, characterized in that: The swing assembly includes a fixed seat (401) installed on both sides of the welding platform (102) through a linear module, the middle part of the top of the fixed seat (401) is rotatably connected to a rotating arm (403), the weight is connected to one end of the rotating arm (403) through a second threaded pin (406), the top side of the fixed seat (401) is rotatably connected to a rotating disk (402), the rotating disk (402) is driven to rotate by a second driving motor (405) installed on the fixed seat (401), a clamping rod (404) is fixed to a side of the rotating disk (402) close to the rotating arm (403), and a movable groove (4031) for the clamping rod (404) to move is provided on the rotating arm (403), that is, the clamping rod (404) is slidably arranged in the movable groove (4031), and the clamping rod (404) is in contact with the rotating arm (403).

6. The welding equipment for producing and processing clamps according to claim 5, characterized in that: The heavy hammer includes a connecting rod (501) connected to one end of the rotating arm (403) through a second threaded pin (406), an adjusting column (502) is fixedly connected to one end of the connecting rod (501), an end of the adjusting column (502) away from the connecting rod (501) is fixedly connected to the connecting column (503), and an end of the connecting column (503) away from the adjusting column (502) is fixedly connected to a pressure column (504). The heavy hammer also includes an air jet assembly, which includes an annular air pipe (506) fixedly connected to the side of the connecting column (503), the annular air pipe (506) is arranged on a side close to the welding gun (601), and nozzles (507) are evenly installed on the annular air pipe (506).

7. The welding equipment for producing and processing clamps according to claim 6, characterized in that: A threaded groove (5021) is provided on the adjusting column (502), a truncated cone block (505) is threadedly connected to the adjusting column (502), a rotating cylinder (509) is rotatably connected to the annular air pipe (506), the rotating cylinder (509) is communicated with the annular air pipe (506), a nozzle (507) is installed at one end of the rotating cylinder (509), a connecting ball (508) is fixedly connected to the other end of the rotating cylinder (509), a torsion spring is provided between the rotating cylinder (509) and the annular air pipe (506), and the connecting ball (508) abuts against the side wall of the truncated cone block (505).

8. The welding equipment for producing and processing clamps according to claim 1, characterized in that: The multi-axis moving device comprises a three-axis moving device (606) mounted on a welding platform (102); a moving seat (603) is mounted on the output end of the three-axis moving device (606); a welding gun (601) and a third drive motor (605) are mounted on the moving seat (603); and an output shaft of the third drive motor (605) is connected to the welding gun (601) via a synchronous belt component (604).

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