Omnibearing rotating type cross welding machine

Abstract

The invention relates to the technical field of welding machines, and discloses an omni-directional rotating type cross welding machine which comprises a cross welding machine body, an external driving assembly is fixedly installed on one section of an upper cross arm of the cross welding machine body, and a rotating assembly is fixedly installed on the external driving assembly. According to the cross welding machine, the rotatable rotating assembly is arranged on the cross arm of the cross welding machine, and the base body assembly arranged on the rotating assembly and other structures can be driven to rotate through rotation of the rotating assembly, so that a tubular workpiece can be clamped and positioned in the rotary welding process through the clamping end head at the end part; the positioning plate is used for abutting against the end portion of the tubular workpiece, so that when the tubular workpiece is positioned, only the position of the end face of the positioning plate needs to be adjusted, and after the workpiece is abutted, it can be guaranteed that the transverse position of the workpiece cannot deviate in the spin welding process through clamping of the clamping ends at the upper end and the lower end; and therefore, the welding quality is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of welding machines, in particular to an omnidirectional rotating cross welding machine. Background Art

[0002] The cross welding machine is mainly used for welding operations of various cylindrical, tubular and various plate workpiece assemblies. It drives the welding head to move and adjust the position through the driving structure in the horizontal and vertical directions. For cylindrical workpieces, the external roller base is adapted to support the tube shape, and for plate workpieces, the welding table is directly adapted to perform welding operations. However, there are still some problems in the use of the existing cross welding machine, as follows:

[0003] The existing cross welding machines are not accurate enough in positioning the welding workpiece and are not convenient to use. The main positioning method is to lock the position by extending and retracting the cross arm of the cross. However, this method cannot guarantee the reliability of accuracy on the one hand, and on the other hand, cylindrical workpieces need to be rotated during the welding process, which may cause the workpiece to slide and cause the welding position to change, and thus the quality and effect of the welding cannot be guaranteed. In addition, the welding of plate-like workpieces requires manual flipping when turning them over, resulting in low efficiency of the entire welding machine and inconvenient operation. In addition, the plate needs to be re-positioned after manual flipping, and the use effect is not good. For this reason, we propose an all-round rotating cross welding machine. Summary of the invention

[0004] The present invention provides an omnidirectional rotating cross welding machine, which has the advantages of convenient operation and good use effect, and solves the problems raised in the above background technology.

[0005] The present invention provides the following technical solutions: an all-round rotating cross welding machine, comprising a cross welding machine, an external drive assembly is fixedly installed on a section of the upper cross arm of the cross welding machine, a rotating assembly is fixedly installed on the external drive assembly, a base assembly is fixedly installed on the rotating assembly, a ring cylinder is movably installed on the base assembly, a second base plate is fixedly installed on one end of the ring cylinder, a regulating assembly is fixedly installed on the base assembly, a driving screw is movably installed on the second base plate, a positioning plate is movably installed on the driving screw, a limiting rod is fixedly installed on one side of the positioning plate, a long rod is fixedly installed on one side of the second base plate, an upper base block and a lower base block are fixedly installed on one end of the long rod, a clamping end is fixedly installed on one end of the upper base block and the lower base block, an inner roller is embedded and movably installed on the clamping end, and a fine-tuning electric push rod is fixedly installed on one side of the upper base block through an extension plate;

[0006] The external drive assembly comprises a straight plate, a first motor is fixedly mounted on one end of the straight plate, and a driving gear is fixedly mounted on the output shaft of the first motor;

[0007] The rotating assembly comprises an inner support member, an outer rotating ring is movably mounted on the outer portion of the inner support member, a base is fixedly mounted on the outer rotating ring, and an electric telescopic rod is fixedly mounted on the base;

[0008] The base assembly comprises a first substrate, an arc-shaped support plate is fixedly mounted on one side of the first substrate, an electromagnetic ring is fixedly mounted on one side of the first substrate, and a second motor is fixedly mounted on the other side of the first substrate;

[0009] The regulating component includes a third substrate, a short rod is fixedly installed on one side of the third substrate, a positioning telescopic rod is fixedly installed on one end of the short rod, a spring is movably sleeved on the positioning telescopic rod, a driving ring is fixedly installed on the end of the positioning telescopic rod, a connecting rod is fixedly installed on one side of the driving ring, an inner ring is fixedly installed on the end of the connecting rod, and an iron block is fixedly installed on one side of the driving ring.

[0010] In a preferred embodiment, the external drive component is meshed and movably connected with the rotating component, one end of the ring tube is rotatably engaged with the inside of the base component, and the regulating component is rotatably arranged inside the ring tube.

[0011] In a preferred embodiment, a dense gear is provided at one end of the driving screw rod embedded in the second substrate, and the dense gear rod can be inserted into the docking regulating component and movably arranged. The position of the driving screw rod is offset from the material to be welded, that is, the two will not contact each other, and the limiting rod can pass through the base component and the second substrate and be movably arranged.

[0012] In a preferred embodiment, the clamping end is movably connected to the upper base block, and the clamping end is detachably fixedly connected to the lower base block. The shape of the clamping end can be replaced and adapted according to the shape of the welding material. The inner roller is embedded in the clamping end and can rotate movably. A guide wheel is also embedded in the inner roller and is rotatably provided. The rotation direction of the guide wheel is perpendicular to the rotation direction of the inner roller. The bottom end of the fine-tuning electric push rod is fixedly connected to the top end of the clamping end.

[0013] In a preferred embodiment, the driving gear is meshed with the rotating assembly, and the straight plate is fixedly installed at one end of a side of the cross arm of the cross welding machine.

[0014] In a preferred embodiment, the inner sleeve of the inner support member is fixedly mounted on the welding machine, a ring gear is provided on the outer side of the outer rotating ring, and the ring gear is meshed with the driving gear, and the electric telescopic rod is multi-stage telescopic.

[0015] In a preferred embodiment, the arc-shaped support plate is symmetrically arranged up and down, and a rolling thin rod is movably embedded inside the arc-shaped support plate. The electromagnetic ring is fixedly installed within the range covered by the two arc-shaped support plates, and the output shaft of the second motor is fixedly connected to one end of the regulating component.

[0016] In a preferred embodiment, the third substrate is fixedly connected to the output shaft of the second motor, a latching tooth is provided on the other side of the drive ring, and the second substrate is also provided with a corresponding latching tooth on the side where the regulating component is located. The drive ring can be connected to the second substrate through the latching tooth, and the connecting rod is connected to one side of the drive ring in an L shape. When the drive ring is connected to the second substrate, the inner ring is farther away from the third substrate than the dense gear at the end of the drive screw when the drive ring is connected to the second substrate. The inner ring is provided with dense teeth inside and can be connected to the drive screw, and the iron block is located at the position corresponding to the electromagnetic ring.

[0017] The present invention has the following beneficial effects:

[0018] 1. The all-round rotating cross welding machine is provided with a rotatable rotating assembly on the cross arm of the cross welding machine. The rotation of the rotating assembly can drive the base assembly and the remaining structures arranged thereon to rotate, so that the clamping end head at the end can be used to clamp and position the tubular workpiece during the rotation welding process, and the positioning plate is used to abut the end of the tubular workpiece. In this way, when positioning the tubular workpiece, it is only necessary to adjust the position of the end face of the positioning plate, and after the workpiece is abutted, the clamping of the clamping end heads at the upper and lower ends can ensure that the lateral position of the workpiece will not shift during the rotation welding process, thereby ensuring the quality of welding.

[0019] 2. The all-round rotating cross welding machine, through the coordinated use of the base component and the regulating component, uses the power on and off of the electromagnetic ring to control the magnetic attraction effect on the iron block. When the magnetic attraction force is generated by power on, the iron block can drive the driving ring to break away from the limiting clamping effect with the second substrate, and be adsorbed on the electromagnetic ring to ensure the stability of the remaining structures at the end. At this time, the end of the driving screw can be docked with the inner ring, so that the driving force of the second motor can be transmitted to the driving screw to adjust and control the position of the positioning plate. When it is necessary to rotate the clamping end of the end and the structure connected thereto to realize the turning over of the plate, the elastic force of the spring can be used to make the driving ring clamped into the second substrate, and at this time the end of the driving screw is separated from the inner ring, so that the driving force of the second motor will only be transmitted to the ring tube to drive the second substrate and the end structure to rotate to realize the turning over of the plate, which greatly improves the convenience of use of the welding machine, and there is no need for manual operation to turn over the plate, which can also ensure that the plate does not need to be positioned again after turning over, thereby ensuring the welding accuracy of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a schematic diagram of a first partial three-dimensional structure of the present invention;

[0022] Figure 3 It is a schematic diagram of a second partial three-dimensional structure of the present invention;

[0023] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0024] Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0025] Figure 6 It is a schematic diagram of a third partial three-dimensional structure of the present invention;

[0026] Figure 7 This is a schematic diagram of the three-dimensional structure of the control component of the present invention;

[0027] Figure 8 This is a schematic diagram of the three-dimensional structure of the base component and the regulating component connected in the present invention;

[0028] Fig. 9 For the present invention Figure 6 Schematic diagram of the local three-dimensional structure;

[0029] Fig.10 It is a schematic diagram of the three-dimensional structure of the lower base block and the clamping end head connected to each other in the present invention.

[0030] In the figure: 1. cross welding machine; 2. external drive assembly; 21. straight plate; 22. first motor; 23. driving gear; 3. rotating assembly; 31. inner support; 32. outer rotating ring; 33. base; 34. electric telescopic rod; 4. base assembly; 41. first base plate; 42. arc support plate; 43. electromagnetic ring; 44. second motor; 5. ring cylinder; 6. second base plate; 7. regulating assembly; 71. third base plate; 72. short rod; 73. positioning telescopic rod; 74. spring; 75. driving ring; 76. connecting rod; 77. inner ring; 78. iron block; 8. driving screw; 9. positioning plate; 10. limiting rod; 11. long rod; 12. upper base block; 13. lower base block; 14. clamping end; 15. inner roller; 16. fine-tuning electric push rod. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The omnidirectional rotary cross welding machine involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0032] See also Figure 1-6 A omnidirectional rotating cross welding machine comprises a cross welding machine 1, an external drive component 2 is fixedly installed on a section of the cross arm of the cross welding machine 1, a rotating component 3 is fixedly installed on the external drive component 2, a base component 4 is fixedly installed on the rotating component 3, a ring cylinder 5 is movably installed on the base component 4, a second base plate 6 is fixedly installed on one end of the ring cylinder 5, a regulating component 7 is fixedly installed on the base component 4, a driving screw 8 is movably installed on the second base plate 6, a positioning plate 9 is movably installed on the driving screw 8, a limiting rod 10 is fixedly installed on one side of the positioning plate 9, a long rod 11 is fixedly installed on one side of the second base plate 6, an upper base block 12 and a lower base block 13 are fixedly installed on one end of the long rod 11, a clamping end 14 is fixedly installed on one end of the upper base block 12 and the lower base block 13, an inner roller 15 is embedded and movably installed on the clamping end 14, and a fine-tuning electric push rod 16 is fixedly installed on one side of the upper base block 12 through an extension plate;

[0033] Compared with the prior art, the present application provides a rotatable rotating component 3 on the cross arm of the cross welding machine 1, and the rotation of the rotating component 3 can drive the base component 4 and the remaining structures arranged thereon to rotate, so that the clamping end head 14 at the end can be used to clamp and position the tubular workpiece during the rotation welding process, and the positioning plate 9 is used to abut the end of the tubular workpiece, so that when positioning the tubular workpiece, it is only necessary to adjust the position of the end face of the positioning plate 9, and after the workpiece is abutted, the clamping of the clamping end heads 14 at the upper and lower ends can ensure that the lateral position of the workpiece will not shift during the rotation welding process, thereby ensuring the quality of welding, and at the same time, through the coordinated use of the base component 4 and the regulating component 7, the magnetic attraction effect on the iron block 78 is controlled by turning the electromagnetic ring 43 on and off. When the magnetic attraction is generated by power-on, the iron block 78 can drive the drive ring 75 to disengage. The limiting snap-fitting effect with the second substrate 6 is achieved, and it is adsorbed on the electromagnetic ring 43 to ensure the stability of the remaining structures at the end. At this time, the end of the driving screw 8 can be docked with the inner ring 77, so that the driving force of the second motor 44 can be transmitted to the driving screw 8 to adjust and control the position of the positioning plate 9. When it is necessary to rotate the clamping end 14 at the end and the structure connected thereto to realize the flipping of the plate, the elastic force of the spring 74 can be used to make the driving ring 75 clamped into the second substrate 6. At this time, the end of the driving screw 8 is separated from the inner ring 77, so that the driving force of the second motor 44 will only be transmitted to the ring tube 5 to drive the second substrate 6 and the end structure to rotate to realize the flipping operation of the plate, which greatly improves the convenience of use of the welding machine, and there is no need for manual operation to flip the plate, which can also ensure that the plate does not need to be positioned again after flipping, thereby ensuring the welding accuracy of the plate.

[0034] See also Figure 1-3 , an all-round rotating cross welding machine, comprising an external drive component 2, the external drive component 2 is engaged and movably connected with a rotating component 3, one end of a ring cylinder 5 is engaged and rotatably arranged inside a base component 4, and a regulating component 7 is located inside the ring cylinder 5 and rotatably arranged;

[0035] In this embodiment, it should be noted that when the welding machine is used to weld tubular materials, the rotating component 3 and the structure thereon can be driven by the external drive component 2 to rotate, so that the structure thereon can be located above or below the welding head on the welding machine to clamp and position the material. In this way, the welding head can have a good positioning effect when welding the inner wall or the outer wall of the tubular material, and the stability of the welding process can be guaranteed, thereby ensuring the welding quality.

[0036] See also Figure 1-9, an all-round rotating cross welding machine, including a driving screw 8, one end of the driving screw 8 embedded in the second substrate 6 is provided with a dense gear, and the dense gear can be inserted into the docking regulating component 7 and movably arranged, the position of the driving screw 8 and the material to be welded are staggered, that is, the two will not contact each other, and the limit rod 10 can penetrate the base component 4 and the second substrate 6 and be inserted and movably arranged;

[0037] In this embodiment, it should be noted that when the welding position of the material needs to be positioned, the positioning plate 9 can be moved by rotating the driving screw 8, thereby achieving the positioning of the material and ensuring the stability of the subsequent welding process. The threaded setting of the driving screw 8 can ensure that no displacement will occur during the subsequent rotation of the rotating component 3 and the structure connected thereto, thereby ensuring the reliability of the use of the driving screw 8 and the overall adjustability of the device.

[0038] See also Figure 1-10 , an all-round rotating cross welding machine, including a clamping end 14, the clamping end 14 is movably connected to the upper base block 12, the clamping end 14 is detachably fixedly connected to the lower base block 13, the shape of the clamping end 14 can be replaced and adapted according to the shape of the welding material, the inner roller 15 is embedded in the clamping end 14 and is movable and rotatable, and a guide wheel is also embedded and rotatably provided on the inner roller 15, and the rotation direction of the guide wheel is perpendicular to the rotation direction of the inner roller 15, the bottom end of the fine-tuning electric push rod 16 is fixedly connected to the top end of the clamping end 14, preferably, the bottom end of the fine-tuning electric push rod 16 is fixedly connected to the top end of the clamping end 14 by bolts;

[0039] In this embodiment, it should be noted that the clamping end 14 can be replaced accordingly according to the shape of the welding material, and the distance between the upper and lower clamping ends 14 can be adjusted by using the fine-tuning electric push rod 16, thereby achieving the clamping effect on materials of different thicknesses, and the guide wheel set on the inner roller 15 can ensure that the movement resistance is reduced during the lateral movement of the material, better ensure the fixed clamping and removal of the material, and ensure the use effect of the welding machine.

[0040] See also Figure 1-3 , an all-round rotating cross welding machine, comprising an external drive assembly 2, the external drive assembly 2 comprises a straight plate 21, a first motor 22 is fixedly mounted on one end of the straight plate 21, and a driving gear 23 is fixedly mounted on the output shaft of the first motor 22;

[0041] In this embodiment, it should be noted that the driving gear 23 is meshed with the rotating component 3, and the straight plate 21 is fixedly installed at one end of the cross arm of the cross welding machine 1. In this way, when it is necessary to weld the inside and outside of the tubular material separately, the driving gear 23 can be driven by the first motor 22 to rotate to drive the rotating component 3 to rotate, thereby rotating the rotating component 3 and the structure connected thereto to the bottom of the welding head, so that the welding head can be above the outside of the tubular material to achieve the welding operation on the outside of the tubular material.

[0042] See also Figure 1-4 A full-range rotating cross welding machine includes a rotating assembly 3, the rotating assembly 3 includes an inner support member 31, an outer rotating ring 32 is movably installed outside the inner support member 31, a base 33 is fixedly installed on the outer rotating ring 32, and an electric telescopic rod 34 is fixedly installed on the base 33;

[0043] In this embodiment, it should be noted that the inner sleeve of the inner support member 31 is fixedly installed on the welding machine, and a ring tooth is provided on the outer side of the outer rotating ring 32, and the ring tooth is engaged with the driving gear 23. The electric telescopic rod 34 is multi-stage telescopic, so that the rotation of the driving gear 23 can be used to drive the outer rotating ring 32 to rotate, and then the outer rotating ring 32 drives the base 33 and the electric telescopic rod 34 to rotate, thereby realizing the position adjustment of the rotating component 3 and the structure connected thereto, so as to ensure that the welding machine can weld the inside and outside of the cylindrical material equally effectively.

[0044] See also Figure 1-8 , an all-round rotating cross welding machine, comprising a base assembly 4, the base assembly 4 comprises a first base plate 41, an arc-shaped support plate 42 is fixedly mounted on one side of the first base plate 41, an electromagnetic ring 43 is fixedly mounted on one side of the first base plate 41, and a second motor 44 is fixedly mounted on the other side of the first base plate 41;

[0045] In this embodiment, it should be noted that the arc-shaped support plate 42 is symmetrically arranged in the upper and lower parts, and a rolling thin rod is movably embedded inside the arc-shaped support plate 42. The electromagnetic ring 43 is fixedly installed within the range covered by the two arc-shaped support plates 42, and the output shaft of the second motor 44 is fixedly connected to one end of the regulating component 7. In this way, the magnetism on the electromagnetic ring 43 can be controlled by turning on and off the power, thereby controlling the position of the regulating component 7. In this way, the rotational drive control of the regulating component 7 or the driving screw 8 can be realized, thereby realizing convenient adjustment between the plate positioning and the clamping position of the clamping end 14.

[0046] See also Figure 1-8A full-range rotating cross welding machine includes a regulating component 7, which includes a third base plate 71, a short rod 72 is fixedly installed on one side of the third base plate 71, a positioning telescopic rod 73 is fixedly installed on one end of the short rod 72, a spring 74 is movably sleeved on the positioning telescopic rod 73, a driving ring 75 is fixedly installed on the end of the positioning telescopic rod 73, a connecting rod 76 is fixedly installed on one side of the driving ring 75, an inner ring 77 is fixedly installed on the end of the connecting rod 76, and an iron block 78 is fixedly installed on one side of the driving ring 75;

[0047] In this embodiment, it should be noted that the third substrate 71 is fixedly connected to the output shaft of the second motor 44, a latching tooth is provided on the other side of the drive ring 75, and a corresponding latching tooth is also provided on the side of the second substrate 6 where the regulating component 7 is located. The drive ring 75 can be connected to the second substrate 6 through the latching tooth, and the connecting rod 76 is connected to one side of the drive ring 75 in an L shape. When the drive ring 75 is connected to the second substrate 6, the inner ring 77 is farther away from the third substrate 71 than the dense gear at the end of the drive screw 8. The inner ring 77 has dense teeth inside and can be connected to the drive screw 8. The iron block 78 is located at the position corresponding to the electromagnetic ring 43. In this way, when the material needs to be positioned When the rotating assembly 3 and the overall structure thereof need to be rotated, the power supply of the electromagnetic ring 43 can be disconnected to make the electromagnetic ring 43 lose its magnetism, and then the driving ring 75 can be clamped to the end of the second substrate 6 under the action of the spring 74, so that the driving force of the second motor 44 is transmitted to the second substrate 6, thereby driving the overall rotation.

[0048] Working principle: for welding inside the cylindrical material, place the material on the bottom roller frame, and then place the material next to the welding machine. By extending and retracting the cross arm, the welding head is placed at the material, and then the second motor 44 is started. At this time, the power supply of the electromagnetic ring 43 is turned on to generate magnetic attraction, so that the iron block 78 is adsorbed, so that the driving ring 75 is separated from the second substrate 6, and the inner ring 77 is engaged with the driving screw 8. The rotation of the second motor 44 drives the driving screw 8 to rotate, and then drives the positioning plate 9 to move to fit the end of the material, and then the fine-tuning electric push rod 16 is started to press down the clamping end 14 to cooperate with the bottom clamping end 14 to clamp the end of the material, and then the welding operation is carried out to complete. When external welding is required after internal welding, it is only necessary to move the welding head out of the material range, then adjust the height through the cross, and then drive the rotating assembly 3 and all the structures thereon to rotate to the bottom of the welding head to clamp the material through the rotation of the driving gear 23, and repeat the above welding action. For welding of plate-like materials, the power supply of the electromagnetic ring 43 can be disconnected when it is necessary to flip the material. Under the action of the spring 74, the driving ring 75 is clamped with the second substrate 6, and the driving screw 8 is separated from the inner ring 77 at this time, so that the driving force of the second motor 44 is transmitted to the second substrate 6, thereby driving the whole and the plate clamped at the end of the clamping end 14 to rotate and flip, which is convenient to operate and accurate in positioning.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An omnidirectional rotating cross welding machine, comprising a cross welding machine (1), characterized in that: The cross welding machine (1) has an external drive assembly (2) fixedly mounted on a cross arm section, a rotating assembly (3) fixedly mounted on the external drive assembly (2), a base assembly (4) fixedly mounted on the rotating assembly (3), a ring cylinder (5) movably mounted on the base assembly (4), a second base plate (6) fixedly mounted on one end of the ring cylinder (5), a regulating assembly (7) fixedly mounted on the base assembly (4), a driving screw (8) movably mounted on the second base plate (6), and a A positioning plate (9), a limiting rod (10) is fixedly mounted on one side of the positioning plate (9), a long rod (11) is fixedly mounted on one side of the second base plate (6), an upper base block (12) and a lower base block (13) are fixedly mounted on one end of the long rod (11), a clamping end (14) is fixedly mounted on one end of the upper base block (12) and the lower base block (13), an inner roller (15) is movably embedded in the clamping end (14), and a fine-tuning electric push rod (16) is fixedly mounted on one side of the upper base block (12) via an extension plate; The external drive assembly (2) comprises a straight plate (21), a first motor (22) is fixedly mounted on one end of the straight plate (21), and a driving gear (23) is fixedly mounted on the output shaft of the first motor (22); The rotating assembly (3) comprises an inner support member (31), an outer rotating ring (32) is movably mounted on the outer portion of the inner support member (31), a base (33) is fixedly mounted on the outer rotating ring (32), and an electric telescopic rod (34) is fixedly mounted on the base (33); The base assembly (4) comprises a first substrate (41), an arc-shaped support plate (42) is fixedly mounted on one side of the first substrate (41), an electromagnetic ring (43) is fixedly mounted on one side of the first substrate (41), and a second motor (44) is fixedly mounted on the other side of the first substrate (41); The regulating component (7) comprises a third base plate (71), a short rod (72) is fixedly mounted on one side of the third base plate (71), a positioning telescopic rod (73) is fixedly mounted on one end of the short rod (72), a spring (74) is movably sleeved on the positioning telescopic rod (73), a driving ring (75) is fixedly mounted on the end of the positioning telescopic rod (73), a connecting rod (76) is fixedly mounted on one side of the driving ring (75), an inner ring (77) is fixedly mounted on the end of the connecting rod (76), and an iron block (78) is fixedly mounted on one side of the driving ring (75).

2. The omnidirectional rotating cross welding machine according to claim 1, characterized in that: The external drive component (2) is meshed and movably connected with the rotating component (3), one end of the ring cylinder (5) is rotatably engaged with the inside of the base component (4), and the regulating component (7) is rotatably arranged inside the ring cylinder (5).

3. The omnidirectional rotating cross welding machine according to claim 1, characterized in that: One end of the driving screw rod (8) embedded in the second substrate (6) is provided with a dense gear, and the dense gear can be inserted into the docking regulating component (7) and movably arranged. The position of the driving screw rod (8) and the material to be welded are offset, that is, the two will not contact each other. The limiting rod (10) can penetrate the base component (4) and the second substrate (6) and be inserted and movably arranged.

4. The omnidirectional rotating cross welding machine according to claim 1, characterized in that: The clamping end (14) is movably connected to the upper base block (12), and the clamping end (14) is detachably fixedly connected to the lower base block (13). The shape of the clamping end (14) can be replaced and adapted according to the shape of the welding material. The inner roller (15) is embedded in the clamping end (14) and is movably rotatable. A guide wheel is also embedded in the inner roller (15) and is rotatably provided. The rotation direction of the guide wheel is perpendicular to the rotation direction of the inner roller (15). The bottom end of the fine-tuning electric push rod (16) is fixedly connected to the top end of the clamping end (14).

5. The omnidirectional rotating cross welding machine according to claim 1, characterized in that: The driving gear (23) is meshed with the rotating assembly (3), and the straight plate (21) is fixedly installed at one end of the cross arm of the cross welding machine (1).

6. The omnidirectional rotating cross welding machine according to claim 1, characterized in that: The interior of the inner support member (31) is sleeved and fixedly installed on the welding machine, the outer side of the outer rotating ring (32) is provided with a ring tooth, and the ring tooth is meshed with the driving gear (23), and the electric telescopic rod (34) is multi-stage telescopic.

7. The omnidirectional rotating cross welding machine according to claim 1, characterized in that: The arc-shaped support plates (42) are symmetrically arranged in the upper and lower parts, and a thin rolling rod is movably embedded inside the arc-shaped support plates (42). The electromagnetic ring (43) is fixedly installed within the range covered by the two arc-shaped support plates (42), and the output shaft of the second motor (44) is fixedly connected to one end of the regulating component (7).

8. The omnidirectional rotating cross welding machine according to claim 1, characterized in that: The third substrate (71) is fixedly connected to the output shaft of the second motor (44); a latching tooth is provided on the other side of the drive ring (75); a corresponding latching tooth is also provided on the side of the second substrate (6) where the regulating component (7) is located; the drive ring (75) can be connected to the second substrate (6) by the latching tooth; the connecting rod (76) is connected to one side of the drive ring (75) in an L shape; when the drive ring (75) is connected to the second substrate (6), the inner ring (77) is farther from the third substrate (71) than the dense gear at the end of the drive screw (8); the inner ring (77) has dense teeth inside and can be connected to the drive screw (8); and the iron block (78) is arranged corresponding to the position where the electromagnetic ring (43) is located.

Images