CN220278632U - Welding equipment with adjustable welding angle - Google Patents

Abstract

The application discloses welding angle adjustable welding equipment for weld two at least work pieces into an organic whole, two form at least one seam between the work piece, welding angle adjustable welding equipment includes two at least welder subassemblies, a weld holder and a welding angle adjustment component, welder subassembly includes a welder and a welded seat, welder have a welder mouth and one with the communication channel of Shi Hankou intercommunication, the weld holder includes a fixing base and a movable beam, welding angle adjustment component includes two welder angle adjustment subassemblies and at least one area and moves the subassembly, the welder angle adjustment subassembly has a sliding tray, two the welder angle adjustment subassembly can reciprocate wantonly in order to form the difference in height and drive the movable beam is followed the sliding tray removes in order to present predetermined inclination, a plurality of welder subassemblies can be driven by the movable beam makes Shi Hankou with the seam is just right, improves welding quality.

Description

Welding equipment with adjustable welding angle

Technical Field

The utility model relates to the technical field of welding equipment, in particular to welding equipment with an adjustable welding angle.

Background

The welding equipment is equipment required for realizing a welding process, and a plurality of workpieces can be combined into a whole. When the existing welding equipment is used for welding, the joint of the workpiece is required to be kept opposite to Shi Hankou of the welding gun, so that molten drops can be uniformly distributed on the joint, and the workpiece is ensured to be firmly welded. In addition, in order to improve welding efficiency, welding is generally performed simultaneously by using a plurality of welding guns.

However, the welding angle of the welding device is single, that is, only the welding can be performed at a fixed angle, so that if the joint is directly welded at a position deviated from the position of the welding gun, the situation that the welding drops cannot uniformly fill the joint and the workpiece is not welded completely can occur, and the welding strength is reduced, therefore, the joint is always ensured to be opposite to the welding port of the welding gun by adjusting the pose of the workpiece, but the welding device is realized by additional devices and manpower, and the processing cost is increased. In addition, the welding angle of the welding gun can be adjusted through the mechanical arm, but the cost is too high, and the popularization and the use are difficult.

In addition, since the angles of connection between the workpieces are varied, the orientations of the corresponding joints are also varied, and therefore, when welding such workpieces having different orientations of the joints, only a single welding gun can be used to operate one by one, which undoubtedly reduces the welding efficiency. In addition, because the joint size is small, and certain errors exist in the movement of the workpiece or the welding gun, the situation that the joint is not right opposite to Shi Hankou of the welding gun exists after single adjustment, the welding quality is reduced, and the qualification rate of welding products is affected.

Disclosure of Invention

One advantage of the utility model is to provide a welding device with an adjustable welding angle, and a plurality of welding guns can integrally adjust the welding angle according to the direction of a joint between workpieces so as to ensure that Shi Hankou of the welding guns are opposite to the joint and improve the welding quality.

One advantage of the utility model is that the welding device with the adjustable welding angle is provided, and the welding gun can perform single welding angle adjustment on the basis of integral welding angle adjustment, so that a plurality of joints with different orientations can be welded at the same time, and the welding efficiency is improved.

The welding device with the adjustable welding angle has the advantages that the welding gun can further perform single welding angle adjustment on the basis of overall welding angle adjustment, so that welding ports of each welding gun can be ensured to be opposite to each joint under the condition that a plurality of joints face the same direction, and welding accuracy is improved.

To achieve at least one of the above advantages, the present utility model provides a welding apparatus with an adjustable welding angle for welding at least two workpieces into one body, at least one joint being formed between the two workpieces, the welding apparatus with an adjustable welding angle comprising:

at least two welding assemblies, the welding assemblies including a welding gun and a welding seat, the welding gun being mounted to the welding seat, the welding gun having a weld opening and a communication passage in communication with the Shi Hankou, the welding gun being configured to direct welding wire out of the Shi Hankou and into the joint in a molten state;

the welding frame comprises a fixed seat and a movable beam, the welding gun is arranged on the movable beam through the welding seat, the movable beam is connected to the fixed seat, and the movable beam is provided with two opposite anti-falling end parts;

the welding angle adjusting component comprises two welding angle adjusting components and at least one belt moving component, the welding angle adjusting components are provided with a sliding groove, the two welding angle adjusting components are arranged on the fixing seat in a vertically movable mode, the two welding angle adjusting components are located between the two anti-falling end portions and respectively support the two anti-falling end portions, the movable beam is arranged to be capable of being arranged on the two welding angle adjusting components in a reciprocating mode along the sliding groove, the moving direction of the movable beam is used as a reference, the section size of the anti-falling end portions is larger than the section size of the sliding groove, the welding angle adjusting components are arranged on the belt moving components, the belt moving components are arranged to drive the welding angle adjusting components to move, the two welding angle adjusting components can be moved up and down at will to form a height difference and drive the movable beam to move along the sliding groove to present a preset inclination angle, and the movable beam can be driven by the movable beam to be opposite to the joint Shi Hankou.

According to an embodiment of the present utility model, the belt moving assembly is installed above the welding angle adjusting assembly, and the belt moving assembly includes a connecting member, a mounting member and a driving member, wherein the connecting member is unreeledly connected to the mounting member, one end of the connecting member away from the mounting member is connected to the moved member, the mounting member is drivably installed to the driving member, and the driving member is configured to drive the mounting member to reciprocate to unreel the connecting member.

According to an embodiment of the utility model, the fixing base is provided with at least one group of guide structures, the welding angle adjusting assembly is held on the fixing base through the guide structures, and the welding angle adjusting assembly can move up and down along the guide structures.

According to an embodiment of the present utility model, the welding angle adjusting assembly includes at least one rotatable member, two connecting shafts and at least one moved member, the sliding groove is formed in the rotatable member, the rotatable member is used for lifting the movable beam, the two connecting shafts are oppositely disposed, the connecting shafts are mounted on the rotatable member, one end of the connecting shaft away from the rotatable member is mounted on the moved member, the moved member is mounted on the fixed seat in a manner of being able to move up and down along the guiding structure, and when the moved member of the two welding angle adjusting assemblies is moved arbitrarily to drive the movable beam to move through the rotatable member so that the two anti-falling ends are changed arbitrarily, the rotatable member rotates relative to the moved member and lifts the movable beam at the same angle as the movable Liang Qingjiao.

According to an embodiment of the utility model, the rotatable member has at least one set of guiding structures along which the movable beam is arranged to be movable in the sliding groove.

According to an embodiment of the present utility model, the welding apparatus with an adjustable welding angle further includes a friction reducing assembly, the friction reducing assembly is mounted on the welding angle adjusting assembly, the friction reducing assembly includes a plurality of first rollers, the first rollers are disposed between the fixed base and the moved member, the first rollers are used for reducing friction between the moved member and the fixed base, the friction reducing assembly further includes a plurality of second rollers, the second rollers are disposed between the movable beam and the rotatable member, and the second rollers are used for reducing friction between the movable beam and the rotatable member.

According to an embodiment of the utility model, the welding seat is slidably connected to the movable beam, and the welding apparatus with adjustable welding angle further comprises at least one welding position adjusting member mounted to the welding seat, the welding position adjusting member comprising a horizontal position adjusting assembly configured to move the welding seat along the movable beam to adjust the position of the individual welding assemblies.

According to an embodiment of the present utility model, the horizontal position adjusting assembly includes at least one driving member, a matching member and at least one driving member, where the number of the driving members is identical to the number of the welding seats, the driving members are rotatably connected to the welding seats, the driving members are mounted on the driving members, and the driving members can be driven by the driving members to move and match with the matching member to drive the welding seats to move along the movable beam.

According to an embodiment of the present utility model, the welding position adjusting member includes a longitudinal position adjusting assembly, the welding seat includes a sliding portion and a seat body, the sliding portion is movably disposed on the seat body, and the longitudinal position adjusting assembly is configured to drive the sliding portion to move up and down.

According to an embodiment of the present utility model, the base further includes a mounting portion mounted to the movable beam and a joint portion rotatably connected to the mounting portion, the sliding portion is movably disposed at the joint portion, the welding apparatus with the adjustable welding angle includes a welding alignment member disposed between the joint portion and the mounting portion, and the welding alignment member is configured to drive the joint portion to rotate relative to the mounting portion.

Drawings

Fig. 1 shows a schematic structural view of a welding apparatus with an adjustable welding angle according to the present utility model.

Fig. 2 shows a schematic view of the welding device with adjustable welding angle according to the utility model after structural movement.

Fig. 3 shows a schematic view of a partial structure of a welding apparatus with an adjustable welding angle according to the present utility model.

Fig. 4 shows a structural side view of the welding apparatus with adjustable welding angle according to the present utility model.

Fig. 5 shows a schematic view of another partial structure of the welding apparatus with adjustable welding angle according to the present utility model.

Fig. 6 shows a schematic view of another partial structure of the welding apparatus with adjustable welding angle according to the present utility model after movement.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Referring to fig. 1 to 6, a welding apparatus with an adjustable welding angle for welding at least two workpieces together to form at least one joint therebetween according to a preferred embodiment of the present utility model will be described in detail.

Referring to fig. 5, the welding apparatus with adjustable welding angle includes at least two welding assemblies 10, the welding assemblies 10 include a welding gun 11 and a welding base 12, and the welding gun 11 is mounted on the welding base 12. The welding gun 11 has a welding port 1101 and a communication passage 1102 communicating with the Shi Hankou 1101, and the welding gun 11 is configured to guide welding wire out of the Shi Hankou 1101 in a molten state and into the joint to weld two of the workpieces.

Preferably, the welding assembly 10 is provided with a plurality of welding guns 11, so that the welding guns can simultaneously weld a plurality of joints of two workpieces or the joints between the two workpieces, thereby realizing the comprehensive welding of the two workpieces or the simultaneous welding of the two workpieces and improving the welding efficiency.

Referring to fig. 1 to 4, the welding angle-adjustable welding apparatus includes a welding frame 20 and a welding angle adjusting member 30, and the welding assembly 10 is mounted to the welding frame 20. The welding frame 20 includes a fixed base 21 and a movable beam 22, and the movable beam 22 is connected to the fixed base 21 in an angle-adjustable manner by the welding angle adjusting member 30. The welding gun 11 is mounted on the movable beam 22 through the welding seat 12, a plurality of welding guns 11 can be driven by the movable beam 22 to weld the workpieces in a manner that Shi Hankou 1101 is opposite to the joint, and overall adjustment of welding angles is achieved, so that Shi Hankou 1101 of the welding gun 11 is opposite to the joint, accurate welding of the welding gun 11 is ensured, and welding of at least two workpieces with consistent joint orientations is met.

Referring to fig. 1 to 3, the welding angle adjusting member 30 includes two welding angle adjusting assemblies 31, the two welding angle adjusting assemblies 31 are mounted to the fixed base 21 and spaced apart a predetermined distance, and the welding angle adjusting assemblies 31 are used to carry the movable beam 22. The welding angle adjusting assembly 31 has a sliding groove 3101, and the movable beam 22 is provided to be reciprocally mounted to both the welding angle adjusting assemblies 31 along the sliding groove 3101.

It should be noted that the movable beam 22 has two opposite anti-falling ends 221, and two welding angle adjusting assemblies 31 are installed between the two anti-falling ends 221 and respectively support the two anti-falling ends 221, and the cross-sectional dimension of the anti-falling ends 221 is larger than the cross-sectional dimension of the sliding groove 3101 with reference to the moving direction of the movable beam 22, so that the movable beam 22 moves along the sliding groove 3101 and cannot be separated from the welding angle adjusting assemblies 31, so as to avoid the movable beam 22 from sliding off from the welding angle adjusting assemblies 31.

Referring to fig. 1 to 2, the fixing base 21 has at least one set of guide structures 211, and the welding angle adjusting assembly 31 is held to the fixing base 21 by the guide structures 211. The two welding angle adjusting assemblies 31 can be moved up and down along the guiding structure 211 at will to form a height difference and drive the movable beam 22 to move along the sliding groove 3101 to present a predetermined inclination angle, and the plurality of welding guns 11 can be driven by the movable beam 22 to adjust the direction of the Shi Hankou 1101 so as to realize the overall adjustment of the welding angle, thereby ensuring that the welding guns 11 can accurately weld.

Preferably, the guide structures 211 are provided with two groups, and the two welding angle adjusting assemblies 31 are respectively movable along the two groups of guide structures 211, so that when one of the welding angle adjusting assemblies 31 moves and the other one remains stationary or moves reversely to form a height difference, the movable beam 22 carried by the welding angle adjusting assembly 31 assumes a predetermined inclination angle and adjusts the orientations of the Shi Hankou 1101 of the plurality of welding guns 11. In this way, the flexibility of performing a welding operation may be increased by the actual orientation of the joint adjusting the corresponding welding angle adjustment assembly 31.

Preferably, four guide structures 211 are provided for each group, two guide structures 211 are provided opposite to each other, and the welding angle adjusting assembly 31 is configured to move along the guide structures 211 in a form of sleeving part of the fixing base 21, so as to increase the connection firmness of the welding angle adjusting assembly 31 and the fixing base 21 and the moving stability of the welding angle adjusting assembly 31.

Preferably, the guiding structure 211 includes a limited protrusion and at least one set of limiting protrusions, wherein the limited protrusion is disposed on the outer surface of the fixing base 21, and the limiting protrusion is disposed on the outer surface of the welding angle adjusting assembly 31. Each group of the limiting raised strips is provided with two limiting raised strips, and the limited raised strips are clamped between the two limiting raised strips, so that the welding angle adjusting assembly 31 can move up and down along the limited raised strips.

As a deformable manner, the guiding structure 211 is implemented to include a groove formed on the surface of the fixing base 21 and at least one set of clamping bars, the clamping bars are disposed on the outer surface of the welding angle adjusting assembly 31, the size of the groove is adapted to the clamping bars, and the clamping bars are clamped in the groove, so that the welding angle adjusting assembly 31 can move up and down along the groove.

In order to enable those skilled in the art to understand the present embodiment, at least one embodiment and the corresponding drawings below are described only by taking the example that the guiding structure 211 is implemented to include a limited protrusion and at least one set of limiting protrusions, which should not limit the present utility model.

Referring to fig. 1 to 3, the welding angle adjusting assembly 31 includes at least one rotatable member 311, two connecting shafts 312, and at least one moved member 313, and the sliding groove 3101 is formed in the rotatable member 311, and the rotatable member 311 is used for lifting the movable beam 22. The two connecting shafts 312 are disposed opposite to each other, the connecting shaft 312 is mounted on the rotatable member 311, one end of the connecting shaft 312 away from the rotatable member 311 is mounted on the moved member 313, and the moved member 313 is mounted on the fixed base 21 so as to be movable up and down along the guiding structure 211. When the movable members 313 of the two welding angle adjusting assemblies 31 are moved arbitrarily to drive the movable beam 22 to move by the rotatable members 311 to change the heights of the two anti-drop end portions 221 arbitrarily, the rotatable members 311 rotate relative to the movable members 313 and lift the movable beam 22 comprehensively at the same angle as the inclination angle of the movable beam 22, and at this time, the welding assemblies 10 arranged on the movable beam 22 operate synchronously, so that the direction of Shi Hankou 1101 of the welding gun 11 is changed, and the overall adjustment of the welding angle is realized. In this process, the rotatable member 311 always maintains full support of the movable beam 22, increasing the stability of the movable beam 22 during angular adjustment.

Preferably, one rotatable member 311 is provided, one movable member 313 is provided, two connecting shafts 312 are respectively provided at both ends of the rotatable member 311, the movable member 313 has an installation space, and the rotatable member 311 is rotatably provided in the installation space.

As a deformable matter, two rotatable members 311 are provided, two movable members 313 are provided, two rotatable members 311 are located between two movable members 313, and two connecting shafts 312 are respectively mounted between the two rotatable members 311 and the movable members 313 located on the same side of the rotatable members 311.

Referring to fig. 1, further, the rotatable member 311 has at least one set of guide structures 3111, and the movable beam 22 is disposed to be movable along the guide structures 3111 in the sliding groove 3101 to increase stability of movement of the movable beam 22.

Preferably, each set of the guide structures 3111 is provided with two and opposite sides of the movable beam 22 to stably guide the movable beam 22 to move along the sliding groove 3101.

Preferably, the guide structure 3111 is provided with two sets and exhibits an up-down distribution, and the movable beam 22 is movable along the sliding groove 3101 in such a manner as to be defined between the two sets of the guide structure 3111, to further increase the stability of the movement of the movable beam 22.

In a preferred embodiment, the guide structure 3111 includes a slot formed in the movable beam 22 and at least one guide strip disposed on the rotatable member 311, the slot being sized to fit the guide strip so that the movable beam 22 can move along the guide strip in the sliding slot 3101.

Referring to fig. 1 to 2 and 4, further, the welding angle adjusting member 30 further includes at least one belt moving assembly 32, the welding angle adjusting assembly 31 is mounted on the belt moving assembly 32, and the belt moving assembly 32 is configured to drive the welding angle adjusting assembly 31 to move along the guiding structure 211 to the fixing base 21.

Preferably, two belt moving assemblies 32 are provided, and the two belt moving assemblies 32 can respectively drive the two welding angle adjusting assemblies 31 to move, so that the two welding angle adjusting assemblies 31 can move arbitrarily to adjust the inclination angle of the movable beam 22, and further adjust the orientations of Shi Hankou 1101 of the welding guns 11.

The belt moving assembly 32 is installed above the welding angle adjusting assembly 31, the belt moving assembly 32 includes a connecting member 321, a mounting member 322 and a driving member 323, the connecting member 321 is connected to the mounting member 322 in an unreeling manner, one end of the connecting member 21 away from the mounting member 322 is connected to the moved member 313, the mounting member 322 is drivably mounted to the driving member 323, and the driving member 323 is configured to drive the mounting member 322 to reciprocally rotate so as to unreel the connecting member 321.

Preferably, the connecting member 321 is implemented as a hoist chain, the mounting member 322 is implemented as a winding disc, and the driving member 323 is implemented as a motor. When the motor drives the winding disc to rotate so as to wind the hanging chain, the hanging chain pulls the moved piece 313 to move upwards along the guide structure 211; when the motor drives the winding disc to rotate so as to release the hanging chain, the welding angle adjusting assembly 31 moves down along the guiding structure 211 under the self-gravity.

Those skilled in the art will appreciate that the belt shift assembly 32 can be implemented as other transmission mechanisms, such as a screw transmission mechanism, which will not be described in detail herein.

Referring to fig. 1 to 3, the welding angle-adjustable welding apparatus further includes a friction reducing assembly 40, and the friction reducing assembly 40 is mounted to the welding angle adjusting assembly 31 to reduce friction when the welding angle adjusting assembly 31 moves.

The friction reducing assembly 40 includes a plurality of first rollers 41, the first rollers 41 are disposed between the fixed base 21 and the moved member 313, and the first rollers 41 are configured to reduce friction between the moved member 313 and the fixed base 21 and increase smoothness of movement of the moved member 313.

Preferably, the number of the first rollers 41 is equal to the number of the limit ribs, the first rollers 41 are mounted on the limit ribs, and the two first rollers 41 connected to the two limit ribs are disposed on two sides of the limited ribs in a manner of abutting against the outer walls of the limited ribs. When the moved member 313 moves along the limited protrusion, the first roller 41 rolls on the surface of the limited protrusion, so as to reduce friction between the moved member 313 and the fixed base 21.

The friction reducing assembly 40 further includes a plurality of second rollers 42, the second rollers 42 are disposed between the movable beam 22 and the rotatable member 311, and the second rollers 42 are configured to reduce friction between the movable beam 22 and the rotatable member 311, thereby increasing smoothness of movement of the movable beam 22.

Preferably, the number of the second rollers 42 is equal to the number of the guide bars, and the second rollers 42 are mounted on the guide bars and are engaged with the clamping grooves so as to abut against the inner walls of the clamping grooves. When the movable beam 22 moves along the catching groove to the sliding groove 3101, the second roller 42 rolls on the inner wall surface of the catching groove, thereby reducing friction between the movable beam 22 and the rotatable member 311.

It should be noted that, when the guide structure 3111 is provided with two sets and is vertically distributed, a portion of the second rollers 42 support the movable beam 22, and the plurality of second rollers 42 are commonly clamped on the movable beam 22 to further increase the stability of movement of the movable beam 22.

Referring to fig. 1, 2, 5 and 6, further, the welding socket 12 is slidably connected to the movable beam 22, and the welding apparatus with an adjustable welding angle further includes at least one welding position adjusting member 50, and the welding position adjusting member 50 is mounted to the welding socket 12. The welding position adjusting member 50 includes a horizontal position adjusting assembly 51, and the horizontal position adjusting assembly 51 is configured to drive the welding base 12 to move along the movable beam 22 to adjust the position of the single welding assembly 10, so that the welding assembly 10 can weld the seam between different positions of the seam or different workpieces to achieve multi-directional welding.

It should be noted that, when the welding assemblies 10 are provided in plurality, the welding position adjusting member 50 is configured to adjust the distance between two adjacent welding assemblies 10, so that the welding assemblies 10 can simultaneously weld the joints corresponding to different positions, thereby improving the welding efficiency.

The horizontal position adjusting assembly 51 includes at least one driving member 511 and a matching member 512, the number of the driving members 511 is consistent with the number of the welding seats 12, the driving members 511 are rotatably connected to the welding seats 12, and the driving members 511 cooperate with the matching member 512 to drive the welding seats 12 to move along the movable beam 22 so as to adjust the position of the welding assembly 10.

Further, the horizontal position adjusting assembly 51 further includes at least one driving member 513, the driving member 511 is mounted on the driving member 513, and the driving member 511 can be driven by the driving member 513 to move along the matching member 512, so as to drive the welding seat 12 to move along the movable beam 22.

Preferably, the driver 511 is embodied as a gear wheel, the mating element 512 is embodied as a toothed rack, the dimensions of which are adapted to those of the toothed rack, and the driver 513 is embodied as a motor. When the motor is operated, the motor drives the gear to rotate, and the welding seat 12 is slidably connected to the movable beam 22, so that the gear rotates and moves along the rack, and simultaneously the gear drives the welding seat 12 to move along the movable beam 22, thereby changing the welding position of the welding assembly 10. In this process, the welding position of each welding assembly 10 is controlled individually, so that the distance between two adjacent welding assemblies 10 can be adjusted to weld the joints at different positions.

The welding position adjusting member 50 includes a longitudinal position adjusting assembly 52, the welding base 12 includes a sliding portion 121 and a base 122, the sliding portion 121 is movably disposed on the base 122, and the longitudinal position adjusting assembly 52 is configured to drive the sliding portion 121 to move up and down so as to drive the welding gun 11 to move closer to or farther from the workpiece, so as to perform a welding operation.

Preferably, the longitudinal position adjusting assembly 52 is mounted on the base 122, and the longitudinal position adjusting assembly 52 is implemented as a cylinder, and the cylinder can drive the sliding portion 121 to reciprocate, so as to drive the welding gun 11 to move closer to or farther away from the workpiece.

Those skilled in the art will appreciate that the longitudinal position adjustment assembly 52 can be implemented as other transmission mechanisms, such as a screw transmission mechanism, and will not be described in detail herein.

Referring to fig. 5 to 6, further, the base 122 further includes a mounting portion 1221 and an abutting portion 1222, the mounting portion 1221 is mounted on the movable beam 22, the abutting portion 1222 is rotatably connected to the mounting portion 1221, and the sliding portion 121 is movably disposed on the abutting portion 1222. The welding device with adjustable welding angle comprises a welding alignment member 60, the welding alignment member 60 is disposed between the connecting portion 1222 and the mounting portion 1221, and the welding alignment member 60 is configured to drive the connecting portion 1222 to rotate relative to the mounting portion 1221, and further drive the welding gun 11 to rotate, so as to further adjust the direction of the Shi Hankou 1101, so as to achieve accurate welding.

In this way, on the basis of the overall adjustment, the welding gun 11 may be driven by the welding alignment member 60 to further adjust the welding angle, so that, when the orientations of the joints are different, the welding guns 11 may be adjusted according to the orientations of the joints that actually correspond to each other, and perform the welding operation at the same time, thereby satisfying the design of the joints in practice and simultaneously achieving efficient welding. In addition, when the joint orientations are the same, the Shi Hanjiao degrees of the welding guns 11 can be finely adjusted to ensure the welding accuracy.

The working method of the welding equipment with the adjustable welding angle is provided, and comprises the following steps: the two welding angle adjusting assemblies 31 are moved along the guiding structure 211 at will to form a height difference, the movable beam 22 is driven by the two welding angle adjusting assemblies 31 to move in the sliding groove 3101 to present a predetermined inclination angle, and the welding assembly 10 arranged on the movable beam 22 moves synchronously at this time so that the Shi Hankou of the welding gun 11 is opposite to the joint between the two workpieces.

Further, the working method of the welding equipment with the adjustable welding angle further comprises the following steps: in the process that the movable beam 22 is driven by the two welding angle adjusting assemblies 31 to present a predetermined inclination angle, the rotatable member 311 rotates relative to the moved member 313 by the same angle as the inclination angle of the movable beam 22 to lift the movable beam 22 comprehensively, so as to ensure that the movable beam 22 is stably supported.

Preferably, the working method of the welding equipment with the adjustable welding angle further comprises the following steps:

(A) The horizontal position adjusting assembly 51 drives the welding seat 12 to move along the movable beam 22 to adjust the position of the welding gun 11 arranged on the welding seat 12, so that the welding gun 11 can weld the joints at different positions;

(B) The longitudinal position adjusting assembly 52 drives the sliding part 121 to move up and down, and the sliding part 121 drives the welding gun 11 to move close to or to the joint, so that the welding operation can be performed.

Preferably, the working method of the welding equipment with the adjustable welding angle further comprises the following steps: the welding alignment member 60 drives the connecting portion 1222 to rotate relative to the mounting portion 1221, so as to drive the sliding portion 121 to move synchronously, so that the welding gun 11 disposed on the sliding portion 121 deflects to ensure that the Shi Hankou 1101 is opposite to the joint.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The advantages of the present utility model have been fully and effectively realized. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims (10)

1. Welding equipment of welding angle adjustable for weld two at least work pieces as an organic whole, two form at least one seam between the work piece, its characterized in that, welding angle adjustable welding equipment includes:

at least two welding assemblies, the welding assemblies including a welding gun and a welding seat, the welding gun being mounted to the welding seat, the welding gun having a weld opening and a communication passage in communication with the Shi Hankou, the welding gun being configured to direct welding wire out of the Shi Hankou and into the joint in a molten state;

the welding frame comprises a fixed seat and a movable beam, the welding gun is arranged on the movable beam through the welding seat, the movable beam is connected to the fixed seat, and the movable beam is provided with two opposite anti-falling end parts;

the welding angle adjusting component comprises two welding angle adjusting components and at least one belt moving component, the welding angle adjusting components are provided with a sliding groove, the two welding angle adjusting components are arranged on the fixing seat in a vertically movable mode, the two welding angle adjusting components are located between the two anti-falling end portions and respectively support the two anti-falling end portions, the movable beam is arranged to be capable of being arranged on the two welding angle adjusting components in a reciprocating mode along the sliding groove, the moving direction of the movable beam is used as a reference, the section size of the anti-falling end portions is larger than the section size of the sliding groove, the welding angle adjusting components are arranged on the belt moving components, the belt moving components are arranged to drive the welding angle adjusting components to move, the two welding angle adjusting components can be moved up and down at will to form a height difference and drive the movable beam to move along the sliding groove to present a preset inclination angle, and the movable beam can be driven by the movable beam to be opposite to the joint Shi Hankou.

2. The welding apparatus of claim 1, wherein the holder has at least one set of guide structures, the welding angle adjustment assembly being held to the holder by the guide structures, the welding angle adjustment assembly being movable up and down along the guide structures.

3. The welding apparatus according to claim 2, wherein the welding angle adjusting assembly includes at least one rotatable member, two connecting shafts and at least one movable member, the sliding groove is formed in the rotatable member, the rotatable member is used for lifting the movable beam, the two connecting shafts are disposed opposite to each other, the connecting shafts are mounted on the rotatable member, one end of the connecting shafts away from the rotatable member is mounted on the movable member, the movable member is mounted on the fixed base so as to be movable up and down along the guiding structure, and when the movable member of the two welding angle adjusting assemblies is moved arbitrarily to move the movable beam by the rotatable member to make the two anti-release ends change arbitrarily in height, the rotatable member rotates relative to the movable member and lifts the movable beam at the same angle as the movable Liang Qingjiao.

4. The welding apparatus of claim 3, wherein the belt shift assembly is mounted above the welding angle adjustment assembly, the belt shift assembly including a connector, a mounting member and a rotating member, the connector being unreeledly connected to the mounting member, an end of the connector remote from the mounting member being connected to the moved member, the mounting member being drivably mounted to the rotating member, the rotating member being configured to drive the mounting member to reciprocate to unreel the connector.

5. A welding apparatus according to claim 3, wherein the rotatable member has at least one set of guide structures along which the movable beam is arranged to be movable in the sliding groove.

6. The welding apparatus of claim 5, further comprising a friction reducing assembly mounted to the welding angle adjustment assembly, the friction reducing assembly comprising a plurality of first rollers disposed between the fixed base and the movable member, the first rollers configured to reduce friction between the movable member and the fixed base, the friction reducing assembly further comprising a plurality of second rollers disposed between the movable beam and the rotatable member, the second rollers configured to reduce friction between the movable beam and the rotatable member.

7. The welding apparatus of claim 1, wherein the weld holder is slidably coupled to the movable beam, the welding apparatus further comprising at least one weld position adjustment member mounted to the weld holder, the weld position adjustment member comprising a horizontal position adjustment assembly configured to move the weld holder along the movable beam to adjust the position of a single one of the welding assemblies.

8. The welding apparatus according to claim 7, wherein the horizontal position adjusting assembly includes at least one driving member, a matching member, and at least one driving member, the driving member is provided in the same number as the welding seats, the driving member is rotatably connected to the welding seats, the driving member is mounted to the driving member, and the driving member can be driven by the driving member to move and is matched with the matching member to drive the welding seats to move along the movable beam.

9. The welding apparatus of claim 8, wherein the welding position adjustment member comprises a longitudinal position adjustment assembly, the welding base comprises a sliding portion and a base body, the sliding portion is movably disposed on the base body, and the longitudinal position adjustment assembly is configured to move the sliding portion up and down.

10. The welding apparatus of claim 9, wherein the housing further comprises a mounting portion and an interface portion, the mounting portion being mounted to the movable beam, the interface portion being rotatably coupled to the mounting portion, the sliding portion being movably disposed at the interface portion, the welding apparatus comprising a welding alignment member disposed between the interface portion and the mounting portion, the welding alignment member being configured to rotate the interface portion relative to the mounting portion.