CN215034944U

CN215034944U - Welding machine

Info

Publication number: CN215034944U
Application number: CN202121226771.4U
Authority: CN
Inventors: 蒋丽君; 刘坤
Original assignee: Shenzhen It Laser Technology Co ltd
Current assignee: Shenzhen It Laser Technology Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-07
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a welding machine, which comprises a base plate, a driving piece and a chuck, wherein the driving piece and the chuck are arranged on the base plate, the chuck is used for clamping a workpiece to be processed, and the driving piece is in transmission connection with the chuck; the welding device further comprises a driving module and a welding head connected with the driving module, and the welding head is arranged above the rotating piece. According to the welding machine, the rotating part is arranged, at least two positioning tools are arranged on the rotating part, when a workpiece to be machined on one tool is in a welding state, other tools are in a state of disassembling the finished workpiece or installing the workpiece to be machined. Therefore, after the welding head finishes the welding of one workpiece, the positioning tool for installing the workpiece to be machined can be rotated to the position below the welding head through the rotating piece, the next workpiece is immediately welded, the waiting time of the welding head is shortened, the production efficiency is greatly improved, and the welding machine has the advantage of high production efficiency.

Description

Welding machine

Technical Field

The utility model relates to a welding machine field especially relates to a welding machine.

Background

In the process of welding a product, because a workpiece needs to be installed on a tool, welding, material taking is completed after welding, and then the next workpiece is installed, waiting waste of a welding head is caused, and the working efficiency of a welding machine is low. Particularly, when the tubular workpiece is welded, the tubular workpiece is troublesome to install, so that the waiting waste is more obvious, and the production efficiency is greatly influenced.

In view of the above, there is a need for a new welding machine that solves or at least alleviates the above-mentioned technical drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a welding machine aims at solving the technical problem that welding machine work efficiency is low among the prior art.

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

a machine platform;

a rotating member installed on the machine table;

the rotating part is provided with at least two positioning tools, each positioning tool comprises a base plate, a driving part and a chuck, the driving part and the chuck are arranged on the base plate, the chuck is used for clamping a workpiece to be machined, and the driving part is in transmission connection with the chuck;

the driving module and with the soldered connection that the driving module is connected, the soldered connection sets up in the revolving part top.

Optionally, a fixing member is further arranged on the substrate, and the fixing member includes an air cylinder and two clamping blocks respectively connected with the air cylinder in a telescopic manner and arranged oppositely.

Optionally, two of the clamping blocks are provided with rollers, and the outer circumferential surfaces of the rollers are arranged oppositely.

Optionally, the base plate is further provided with a slide rail and a slide block slidably mounted on the slide rail, the chuck comprises a first chuck and a second chuck, the first chuck is arranged on the slide block, the second chuck is in transmission connection with the driving part, the positioning tool is further provided with a telescopic mechanism, and the telescopic mechanism is connected with the slide block to drive the slide block to move along the slide rail.

Optionally, the telescopic mechanism is a telescopic cylinder, and a telescopic shaft of the telescopic cylinder is connected with the sliding block.

Optionally, a first mounting hole is formed in the first chuck, a second mounting hole is formed in the second chuck, and a central axis of the first mounting hole coincides with a central axis of the second mounting hole.

Optionally, the driving module includes a first driving module, a second driving module and a third driving module, and the moving direction of the first driving module, the moving direction of the second driving module and the moving direction of the third driving module are perpendicular to each other.

Optionally, a laser temperature sensor is further arranged on the driving module, and the laser temperature sensor is used for monitoring the laser hot-melting welding temperature.

Optionally, the rotating member is a turntable, the number of the positioning tools is two, and the two positioning tools are oppositely arranged on the turntable.

Optionally, the welding machine further comprises a rotating motor installed on the machine table, and the rotating motor is in transmission connection with the rotating member.

In the above technical solution of the present invention, the welding machine includes a machine table and a rotating member installed on the machine table; the rotating piece is provided with at least two positioning tools, each positioning tool comprises a base plate, a driving piece and a chuck, the driving pieces and the chucks are arranged on the base plates, the chucks are used for clamping workpieces to be machined, and the driving pieces are in transmission connection with the chucks; the welding device further comprises a driving module and a welding head connected with the driving module, and the welding head is arranged above the rotating piece. In the scheme, the driving module is used for driving the welding head to move, so that the workpiece to be machined clamped on the positioning tool is welded. When the workpiece to be machined is installed on the chuck during specific work, the chuck is driven to rotate by the driving piece, so that the workpiece to be machined can be driven to rotate, and each position of the workpiece to be machined can be welded in place. In addition, this utility model discloses a through setting up the rotating member to set up two at least location frocks on the rotating member, can be when waiting to process the work piece and be in welded state on one of them frock, other frocks are then in and dismantle and have accomplished the work piece state or the installation waits to process the work piece state. Like this can will install the location frock of treating the processing work piece through the rotating member after the welding of a work piece is accomplished to the soldered connection under rotatory to the soldered connection, the welding of next work piece begins immediately, has reduced the latency of soldered connection, has improved production efficiency by a wide margin, and this utility model has the advantage that production efficiency is high. The utility model discloses be particularly useful for the welding to tubular workpiece.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 view of a three-dimensional structure of a welding machine according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a positioning tool according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a fixing member according to an embodiment of the present invention.

The reference numbers illustrate:

1. a machine platform; 2. a rotating member; 3. positioning a tool; 31. a substrate; 32. a drive member; 33. a first chuck; 34. a second chuck; 35. a slide rail; 36. a slider; 41. a first driving module; 42. a second driving module; 43. a third driving module; 44. a connecting rod; 5. welding a head; 6. a laser temperature sensor; 7. a fixing member; 71. a cylinder; 72. a clamping block; 73. a roller; 8. a telescoping mechanism; 9. and (5) processing the workpiece.

The purpose of the present invention, its functional features and advantages 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 work belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as the upper and lower … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion 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 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.

Moreover, the technical solutions of the present invention between the various embodiments can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.

Fig. 1-fig. 3, the utility model provides a welding machine, include:

a machine table 1;

a rotating member 2 installed on the machine 1;

the rotating part 2 is provided with at least two positioning tools 3, each positioning tool 3 comprises a base plate 31, a driving part 32 and a chuck, the driving part 32 and the chuck are arranged on the base plate 31, the chuck is used for clamping a workpiece 9 to be processed, and the driving part 32 is in transmission connection with the chuck;

the welding head 5 is arranged above the rotating piece 2.

In the above embodiment, the driving module is used for driving the welding head 5 to move, so as to complete the welding of the workpiece 9 to be processed clamped on the positioning tool 3. During specific work, the workpiece 9 to be machined is arranged on the chuck, the chuck is driven to rotate by the driving piece 32, so that the workpiece 9 to be machined can be driven to rotate, and each position of the workpiece 9 to be machined can be welded in place. In addition, in the embodiment, by arranging the rotating member 2 and arranging at least two positioning tools 3 on the rotating member 2, when the workpiece 9 to be machined on one of the tools is in a welding state, the other tools are in a state of disassembling the finished workpiece or mounting the workpiece 9 to be machined. Therefore, after the welding head 5 finishes welding one workpiece, the positioning tool 3 provided with the workpiece 9 to be machined can be rotated to the position below the welding head 5 through the rotating piece 2, and the next workpiece is welded immediately, so that the waiting time of the welding head 5 is reduced, the welding efficiency of the whole welding machine is greatly improved, and the embodiment has the advantage of high production efficiency. The utility model discloses be particularly useful for the welding to tubular workpiece.

Further, the base plate 31 is further provided with a fixing member 7, and the fixing member 7 includes a telescopic cylinder and two clamping blocks 72 which are respectively connected with the telescopic cylinder in a telescopic manner and are arranged oppositely. Because the tubular workpiece is long, the workpiece is difficult to keep horizontal and unmovable in the welding process only by the clamping force of the clamping heads, the fixing piece 7 is arranged for supporting and fixing the workpiece, specifically, the fixing piece 7 is arranged between the two clamping heads, and the two clamping heads are close to or far away from each other through the telescopic shafts of the telescopic cylinders, so that the workpiece and clamping and loosening are completed.

Further, rollers 73 are disposed on both the clamping blocks 72, and the outer circumferential surfaces of the rollers 73 are disposed opposite to each other. In order to reduce damage to the workpiece surface, a roller 73 is provided on the upper side, and the outer circumferential surface of the roller 73 is disposed against the clamp 72. Furthermore, an elastic buffer member, such as a rubber member, may be disposed on the outer circumferential surface of the roller 73 to further reduce damage of the chuck to the surface of the workpiece. In addition, the fixing member 7 can be slidably mounted on the slide rail 35 to adjust the supporting position of the fixing member 7 according to actual needs.

Further, the base plate 31 is further provided with a slide rail 35 and a slide block 36 slidably mounted on the slide rail 35, the chuck includes a first chuck 33 and a second chuck 34, the first chuck 33 is disposed on the slide block 36, the second chuck 34 is in transmission connection with the driving element 32, the positioning tool 3 is further provided with a telescopic mechanism 8, and the telescopic mechanism 8 is connected with the slide block 36 to drive the slide block 36 to move along the slide rail 35. When the workpiece to be machined is installed, one end of the workpiece can be installed on the second chuck 34, and then the first chuck 33 is controlled to be close to the second chuck 34 through the telescopic mechanism 8 so as to push the workpiece to be machined 9 tightly. This ensures that the workpiece is stably mounted on the positioning tool 3. Of course, the telescopic mechanism 8 is a telescopic cylinder, and a telescopic shaft of the telescopic cylinder is connected with the slide block 36.

Further, a first mounting hole is formed in the first chuck 33, a second mounting hole is formed in the second chuck 34, and the central axis of the first mounting hole coincides with the central axis of the second mounting hole. The first mounting hole and the second mounting hole are used for mounting two ends of the workpiece 9 to be machined respectively, and central axes of the first mounting hole and the second mounting hole are overlapped to ensure that the workpiece 9 to be machined is mounted horizontally. As for the sizes of the first mounting hole and the second mounting hole, they can be set according to the sizes of both ends of the workpiece 9 to be processed. In practice, the first and

second chucks

33 and 34 may be detachably mounted, and the first and

second chucks

33 and 34 may be replaced with different ones for different workpieces.

Further, the driving module includes a first driving module 41, a second driving module 42 and a third driving module 43, and the moving direction of the first driving module 41, the moving direction of the second driving module 42 and the moving direction of the third driving module 43 are perpendicular to each other. Specifically, the first driving module 41 may move along the X-axis direction, the second driving module 42 may move along the Y-axis direction, and the third driving module 43 may move along the Z-axis direction. A connecting rod 44 may be provided on the third driving module 43, and the laser head may be provided on the connecting rod 44.

Further, still be provided with laser temperature-sensing ware 6 on the drive module, laser temperature-sensing ware 6 is used for monitoring laser hot melt welding temperature. Specifically, a side plate can be welded on the connecting rod 44, the laser temperature sensor 6 is installed on the side plate, and the laser temperature sensor 6 generates a real-time report in software by monitoring the laser hot-melt welding temperature in real time, so that the laser hot-melt welding quality of the workpiece 9 to be processed can be monitored. Further, a laser temperature sensor may be provided at a position close to the welding head 5 and the workpiece 9 to be processed in order to detect the temperature.

Further, the rotating part 2 is a rotary table, the number of the positioning tools 3 is two, the two positioning tools 3 are oppositely arranged on the rotary table, the welding machine further comprises a rotating motor arranged on the machine table 1, and the rotating motor is in transmission connection with the rotating part 2. The rotary motor is arranged to be a round rotary disc to facilitate rotation, the rotary disc can rotate automatically by the aid of the rotary motor, and labor intensity of workers is reduced. As for the number of the positioning tools 3, those skilled in the art can set the number according to actual needs, and the number exemplified in the embodiment does not limit the number of the positioning tools 3.

Above only be the utility model discloses an optional embodiment to do not consequently restrict the utility model discloses a patent range, all be in the utility model discloses a technical idea down, utilize the equivalent structure transform of doing of the contents of description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection scope.

Claims

1. A welding machine, comprising:

a machine platform;

a rotating member installed on the machine table;

2. The welding machine according to claim 1, wherein the base plate is further provided with a fixing member, and the fixing member comprises an air cylinder and two clamping blocks which are respectively telescopically connected with the air cylinder and oppositely arranged.

3. The welding machine of claim 2, wherein rollers are arranged on both of the clamping blocks, and the outer circumferential surfaces of the rollers are arranged oppositely.

4. The welding machine according to claim 1, wherein a slide rail and a slide block slidably mounted on the slide rail are further disposed on the base plate, the chuck comprises a first chuck and a second chuck, the first chuck is disposed on the slide block, the second chuck is in transmission connection with the driving member, and a telescopic mechanism is further disposed on the positioning tool and is connected with the slide block to drive the slide block to move along the slide rail.

5. The welding machine of claim 4, wherein the telescoping mechanism is a telescoping cylinder, and a telescoping shaft of the telescoping cylinder is connected to the slider.

6. The welding machine of claim 4, wherein the first collet is provided with a first mounting hole and the second collet is provided with a second mounting hole, and a central axis of the first mounting hole and a central axis of the second mounting hole coincide.

7. The welding machine of claim 1, wherein the drive modules comprise a first drive module, a second drive module, and a third drive module, and the direction of movement of the first drive module, the direction of movement of the second drive module, and the direction of movement of the third drive module are perpendicular to one another.

8. The welding machine according to claim 1, wherein a laser temperature sensor is further arranged on the driving module, and the laser temperature sensor is used for monitoring the laser hot-melt welding temperature.

9. The welding machine according to claim 1, wherein the rotating member is a rotating disc, the number of the positioning tools is two, and the two positioning tools are oppositely arranged on the rotating disc.

10. The welding machine of claim 1, further comprising a rotating motor mounted to the machine base, the rotating motor being in driving connection with the rotating member.