CN210524254U

CN210524254U - Welding equipment

Info

Publication number: CN210524254U
Application number: CN201921442745.8U
Authority: CN
Inventors: 潘鹏
Original assignee: Guangdong Remac Equipment Information Technology Co Ltd
Current assignee: Guangdong Ruizhu residential technology Co.,Ltd.
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-15
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a welding equipment, include: a frame; the movable mechanism is arranged on the rack and can move relative to the rack, and the movable mechanism is provided with a driving assembly; the pressing component is connected to the movable mechanism, can move relative to the movable mechanism and is used for pressing the workpiece; and the welding gun is connected to the driving assembly and can move up and down relative to the pressing assembly under the driving of the driving assembly so as to adjust the position of the welding gun. The utility model discloses technical scheme's welding equipment can move welder adjustment welding position alone, has improved welding operation's convenience.

Description

Welding equipment

Technical Field

The utility model relates to the field of welding technique, in particular to welding equipment.

Background

When prefabricated parts of fabricated buildings are produced, a large number of welded bodies are generally required to be welded, for example, in the manufacturing process related to the composite floor slab, a large number of truss reinforcements and mesh reinforcements are required to be welded and combined, then the prefabricated composite floor slab is produced on a production line and is transported to a construction site for use. In order to reduce the clearance between truss reinforcing bar and the net piece reinforcing bar, make both can closely laminate, can set up hold-down mechanism simultaneously on the loose axle that welder was installed to the welding machine usually, compress tightly the truss reinforcing bar and laminate and weld after the net piece reinforcing bar, however, in this kind of mode, hold-down mechanism and welder remain synchronous motion throughout, consequently, need remove welder welding joint of direction about the welding after the reinforcing bar is compressed tightly, can drive hold-down mechanism and not hard up the reinforcing bar again, lead to can not remove welder adjustment welding position alone, the welding operation process is very inconvenient.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a welding equipment aims at removing welder adjustment welding position alone, improves welding operation's convenience.

In order to achieve the above object, the utility model provides a welding equipment, include:

a frame;

the movable mechanism is arranged on the rack and can move relative to the rack, and the movable mechanism is provided with a driving assembly;

the pressing component is connected to the movable mechanism, can move relative to the movable mechanism and is used for pressing the workpiece; and

and the welding gun is connected to the driving assembly and can move up and down relative to the pressing assembly under the driving of the driving assembly so as to adjust the position of the welding gun.

Optionally, the driving assembly includes a driving member and a supporting plate connected to the driving member, the driving member is mounted on the movable mechanism, the welding gun is connected to the supporting plate, and the driving member drives the supporting plate to drive the welding gun to move.

Optionally, the welding equipment further comprises a first rotating mechanism, and the welding gun is connected with the supporting plate through the first rotating mechanism and can be driven by the first rotating mechanism to rotate.

Optionally, the welding guns are two, and the two welding guns are symmetrically connected to two sides of the supporting plate.

Optionally, the pressing assembly includes a fixed body and a movable body, the fixed body is connected to the movable mechanism, a part of the movable body is located inside the fixed body, another part of the movable body is located outside the fixed body, and the movable body moves up and down relative to the fixed body to press or loosen the workpiece.

Optionally, the pressing assembly further comprises a pressing plate connected to an end of the movable body away from the fixed body.

Optionally, the welding equipment further includes a second rotating mechanism, the second rotating mechanism is installed on the movable mechanism, and the driving assembly and the pressing assembly are both connected with the second rotating mechanism and can be driven by the second rotating mechanism to rotate.

Optionally, the second rotating mechanism includes a driving motor and a fixed beam connected to an output shaft of the driving motor, the driving motor is mounted on the movable mechanism, the driving assembly is mounted on one side of the fixed beam, and the pressing assembly is connected to the other side of the fixed beam.

Optionally, the second rotating mechanism further comprises an installation plate fixed with the driving motor, the movable mechanism is provided with an installation position, the installation position is arranged above the pressing assembly, and the installation plate is fixed at the installation position, so that the driving motor is fixed with the movable mechanism.

Optionally, the movable mechanism includes a first translation assembly mounted on the frame, a second translation assembly movably connected to the first translation assembly, and a lifting assembly movably connected to the second translation assembly, the first translation assembly and the second translation assembly move in a horizontal direction, the lifting assembly moves in a vertical direction, and the driving assembly and the pressing assembly are connected to the lifting assembly.

In the technical scheme of the utility model, the movable mechanism is arranged on the frame, so that the movable mechanism can be fixed with the frame when moving; through will compressing tightly the subassembly and connecting in the movable mechanism, when compressing tightly the relative movable mechanism of subassembly and removing, and steerable compressing tightly the subassembly and compress tightly the work piece to in the follow-up welding that welds, and welder connects in the drive assembly of movable mechanism, consequently after the work piece is compressed tightly, accessible drive assembly drives welder alone and reciprocates, and makes the subassembly that compresses tightly still keep the state of compressing tightly, thereby can avoid driving the subassembly action of compressing tightly when removing welder, has improved welding operation's convenience greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the welding apparatus of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at B;

FIG. 3 is an enlarged view of a portion of FIG. 1 at C;

FIG. 4 is a schematic view of a part of another embodiment of the welding apparatus of the present invention;

fig. 5 is another perspective view of fig. 4.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a welding equipment.

Referring to fig. 1 to 5, in an embodiment of the present invention, the welding apparatus includes:

a frame 10;

the movable mechanism 20 is mounted on the frame 10, and can move relative to the frame 10, and the movable mechanism 20 is provided with a driving assembly 70;

a pressing assembly 40 connected to the movable mechanism 20 and movable relative to the movable mechanism 20 for pressing the workpiece; and

and the welding gun 50 is connected to the driving assembly 70 and can move up and down relative to the pressing assembly 40 under the driving of the driving assembly 70 so as to adjust the position of the welding gun 50.

In this embodiment, the frame 10 may be made of a metal material with a hard texture and a good structural strength, such as steel or iron, and the shape thereof is substantially a frame shape, so as to be able to bear the gravity load of other components, such as the movable mechanism 20, without deformation.

The movable mechanism 20 of the present application includes a first translating assembly 21 mounted on the frame 10, a second translating assembly 22 movably connected to the first translating assembly 21, and a lifting assembly 23 movably connected to the second translating assembly 22, wherein the first translating assembly 21 and the second translating assembly 22 move in a horizontal direction, the lifting assembly 23 moves in a vertical direction, and the driving assembly 70 and the pressing assembly 40 are connected to the lifting assembly 23.

Specifically, the first translating assembly 21 includes a supporting beam 211, the supporting beam 211 is slidably connected to the frame 10 and is movable along the length direction of the frame 10, and the second translating assembly 22 is movably connected to the supporting beam 211. In this embodiment, two sliding grooves 11 are recessed in parallel on the frame 10, and the two ends of the supporting beam 211 are both provided with first sliding blocks 212, the first sliding blocks 212 are embedded in the sliding grooves 11, and the first sliding blocks 212 are in transmission connection with the motor, so that the motor is controlled to drive the first sliding blocks 212 to slide in the sliding grooves 11, thereby moving the supporting beam 211 relative to the frame 10.

The second translating assembly 22 includes a movable plate 221 slidably connected to the supporting beam 211, the movable plate 221 moves in a direction perpendicular to the supporting beam 211, and the lifting assembly 23 is movably connected to the movable plate 221. In this embodiment, a sliding rail 2111 protrudes from a surface of the supporting beam 211, a second slider 222 is disposed on one side of the movable plate 221, the second slider 222 is engaged with the sliding rail 2111, and the second slider 222 and the sliding rail 2111 slide relative to each other under the driving of the motor, so as to drive the movable plate 221 to move relative to the supporting beam 211.

The lifting assembly 23 includes a lifting rod 231, the lifting rod 231 is slidably connected to the movable plate 221, and the pressing assembly 40 is connected to one end of the lifting rod 231. The side of the movable plate 221 away from the second slider 222 is further provided with a third slider 223, the third slider 223 is embedded with the lifting rod 231, and the lifting rod 231 is connected with the motor in a transmission manner, so that the lifting rod 231 is controlled to slide relative to the third slider 223 through the driving of the motor, and the pressing assembly 40, the driving assembly 70 and the welding gun 50 connected with the driving assembly 70 are further moved along with the driving.

Therefore, the first translation assembly 21, the second translation assembly 22 and the lifting assembly 23 drive the pressing assembly 40 and the driving assembly 70 to move in a three-dimensional space formed by an x axis, a y axis and a z axis, and in addition, the driving assembly 70 can additionally and independently drive the welding gun 50 to move up and down to complete the welding adjustment alignment process of the welding gun 50. It is understood that the moving manner of the first translating assembly 21, the second translating assembly 22 and the lifting assembly 23 may also be a transmission manner commonly used in the prior art, such as a drag chain, a rack and pinion, etc., and the design is not limited in this respect.

Therefore, the technical solution of the present invention is that the movable mechanism 20 is mounted on the frame 10, so that the movable mechanism 20 can be fixed with the frame 10 when moving; by connecting the pressing component 40 to the movable mechanism 20, when the pressing component 40 moves relative to the movable mechanism 20, the pressing component 40 can be controlled to press the workpiece, so as to facilitate subsequent welding, and the welding gun 50 is connected to the driving component 70 of the movable mechanism 20, so that after the workpiece is pressed, the driving component 70 can independently drive the welding gun 50 to move up and down, the pressing component 40 still keeps a pressing state, the pressing component 40 can be prevented from being driven to move when the welding gun 50 is moved, and the convenience of welding operation is greatly improved.

Referring to fig. 4 and 5, in an embodiment of the present application, the driving assembly 70 includes a driving member 71 and a supporting plate 72 connected to the driving member 71, the driving member 71 is mounted on the movable mechanism 20, the welding gun 50 is connected to the supporting plate 72, and the driving member 71 drives the supporting plate 72 to move the welding gun 50. The driving member 71 may be a linear sliding table, and the linear sliding table moves to drive the supporting plate 72 to move, so as to drive the welding gun 50 connected to the supporting plate 72 to move. In practical application, when the movable mechanism 20 is used for completing alignment and the pressing assembly 40 is used for pressing a workpiece, the linear sliding table can be started to independently drive the welding gun 50 to move up and down to be aligned and welded with a welding node in the vertical direction, for example, after the welding is completed on the welding node in the lower part, the linear sliding table is started to move up, the welding gun 50 moves to the welding node in the upper part to be welded, in the process, the pressing assembly 40 is always kept in a pressing state and cannot loosen, and the operation is simple and convenient and the reliability is good.

Referring to fig. 4, further, the welding apparatus in the present application further includes a first rotating mechanism 80, and the welding gun 50 is connected to the support plate 72 through the first rotating mechanism 80 and can be driven by the first rotating mechanism 80 to rotate. In this embodiment, the first rotating mechanism 80 may be a rotating motor fixed to the support plate 72, and the welding gun 50 is connected to an output shaft of the rotating motor, so that when the welding gun 50 has a position deviation during the up-and-down movement, the first rotating mechanism 80 is controlled to drive the welding gun 50 to rotate on a vertical plane, so as to finely adjust the position of the welding gun 50, thereby improving the accuracy of the position of the welding gun 50.

In one embodiment of the present application, there are two welding guns 50, and the two welding guns 50 are symmetrically connected to both sides of the support plate 72. In actual conditions, two welder 50 symmetries set up in the relative both sides of lifter 231, through setting up two welder 50, when welding a certain welding node, usable two welder 50 weld simultaneously from two directions of this welding node, have promoted welded efficiency from this greatly.

With continued reference to fig. 4, in the embodiment of the present application, the pressing assembly 40 includes a fixed body 41 and a movable body 42, the fixed body 41 is connected to the movable mechanism 20, the movable body 42 is partially located inside the fixed body 41, and the other part is located outside the fixed body 41, and the movable body 42 moves up and down relative to the fixed body 41 to press or release the workpiece. In this embodiment, the pressing assembly 40 may be composed of an air cylinder or a hydraulic cylinder, for example, the cylinder body of the air cylinder or the hydraulic cylinder may be formed as the fixed body 41, and the piston rod may be formed as the movable body 42, so that the piston rod moves relative to the cylinder body to press or loosen the workpiece, thereby eliminating the gap between the two during welding, making the fitting more tight, avoiding the occurrence of phenomena such as false welding and desoldering, and improving the quality of welding.

Of course, in other embodiments, the pressing may be controlled by driving the lifting table to move up and down by a motor, and the lifting table may abut against the workpiece to press the workpiece, which is not specifically limited in this design.

In an assembly type building, generally, the truss reinforcing steel bars 1 and the mesh reinforcing steel bars 2 need to be fixed to form combined reinforcing steel bars, and then pouring construction is performed. Therefore, during welding, the truss steel bars 1 and the mesh steel bars 2 are generally required to be pressed against each other and then welded, so as to improve the welding quality. In order to facilitate the movable body 42 to be pressed against the truss steel bar 1, and increase the contact area between the movable body 42 and the truss steel bar 1, in an embodiment of the present application, the pressing assembly 40 further includes a pressing plate 43, and the pressing plate 43 is connected to an end of the movable body 42 away from the fixed body 41, so as to increase the abutting area between the movable body 42 and the truss steel bar 1 during the pressing process, so that the pressing process is more reliable.

In an embodiment of the present application, referring to fig. 4, the welding apparatus further includes a second rotating mechanism 30, the second rotating mechanism 30 is installed in the movable mechanism 20, and the driving assembly 70 and the pressing assembly 40 are both connected to the second rotating mechanism 30 and can be driven by the second rotating mechanism 30 to rotate. Understandably, through setting up second rotary mechanism 30, alright in order to make welder 50 accomplish the welding back in a certain direction of welded joint, directly utilize second rotary mechanism 30 to drive assembly 70, compress tightly subassembly 40 and rotate in the horizontal plane to make welder 50 also rotate in the horizontal plane, so that welder 50 changes to another direction and welds, so not only easy operation is convenient, improves welded efficiency greatly moreover.

In the embodiment of the present application, the second rotating mechanism 30 includes a driving motor 31 and a fixed beam 32 connected to an output shaft of the driving motor 31, the driving motor 31 is installed in the movable mechanism 20, the driving assembly 70 is installed at one side of the fixed beam 32, and the compressing assembly 40 is connected to the other side of the fixed beam 32. Specifically, the driving motor 31 may be a DD direct drive motor, and the driving motor 31 is fixed to one end of the lifting rod 231, when the driving motor 31 is started to rotate, the driving motor 31 drives the fixed beam 32 to rotate simultaneously, so as to drive the welding gun 50 to rotate around the output shaft of the driving motor 31. Therefore, the welding gun 50 can be flexibly changed and adjusted in the peripheral direction of the welding joint, the welding efficiency is improved, and the operation is simple and convenient.

Of course, in other embodiments, the second rotating mechanism 30 may also be driven by a speed reducer and a motor, or a rotating platform is used to control the fixed beam 32 to rotate, and such a control operation mode is also simpler.

In an embodiment of the present application, referring to fig. 4 again, the second rotating mechanism 30 further includes a mounting plate 33 fixed to the driving motor 31, the movable mechanism 20 is provided with a mounting position 232, the mounting position 232 is disposed above the pressing assembly 40, and the mounting plate 33 is fixed to the mounting position 232, so that the driving motor 31 and the movable mechanism 20 are fixed to each other. The mounting plate 33 may be a steel plate, the mounting plate 33 and the driving motor 31 may be fixed by screw connection, and the mounting plate 33 is further provided with a mounting groove adapted to the mounting position 232, so that after the mounting position 232 is fitted to the mounting groove, the mounting plate 33 may be fixed to the movable mechanism 20 by a fixing method commonly used in the art, such as welding. So set up, mounting structure is comparatively simple, and the installation is firm, is difficult for the pine to take off in daily use.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A welding apparatus, comprising:

a frame;

2. The welding apparatus of claim 1, wherein the drive assembly includes a drive member and a support plate coupled to the drive member, the drive member being mounted to the movable mechanism, the welding gun being coupled to the support plate, the drive member driving the support plate to move the welding gun.

3. The welding apparatus of claim 2, further comprising a first rotating mechanism, wherein the welding gun is connected to the support plate via the first rotating mechanism and can be rotated by the first rotating mechanism.

4. The welding apparatus of claim 3, wherein there are two welding guns, and the two welding guns are symmetrically attached to both sides of the support plate.

5. The welding apparatus of claim 1 wherein said clamping assembly comprises a stationary body and a movable body, said stationary body coupled to said movable mechanism, said movable body located partially within said stationary body and partially outside said stationary body, said movable body moving up and down relative to said stationary body to clamp or unclamp the workpiece.

6. The welding apparatus of claim 5, wherein the compression assembly further comprises a compression plate coupled to an end of the movable body distal from the stationary body.

7. The welding apparatus of any one of claims 1 to 6, further comprising a second rotating mechanism, wherein the second rotating mechanism is mounted on the movable mechanism, and the driving assembly and the pressing assembly are both connected to the second rotating mechanism and can rotate under the driving of the second rotating mechanism.

8. The welding apparatus of claim 7, wherein the second rotation mechanism comprises a drive motor and a fixed beam coupled to an output shaft of the drive motor, the drive motor is mounted to the movable mechanism, the drive assembly is mounted to one side of the fixed beam, and the hold-down assembly is coupled to the other side of the fixed beam.

9. The welding apparatus of claim 8, wherein the second rotating mechanism further comprises a mounting plate fixed to the driving motor, the movable mechanism is provided with a mounting location disposed above the hold-down assembly, and the mounting plate is fixed to the mounting location so that the driving motor is fixed to the movable mechanism.

10. The welding apparatus of any of claims 1 to 6, wherein the movable mechanism comprises a first translation assembly mounted to the frame, a second translation assembly movably coupled to the first translation assembly, and a lift assembly movably coupled to the second translation assembly, wherein the first translation assembly and the second translation assembly move in a horizontal direction, the lift assembly moves in a vertical direction, and the drive assembly and the hold-down assembly are coupled to the lift assembly.