CN223801785U - Automatic feeding and discharging machine for laser welding - Google Patents
Automatic feeding and discharging machine for laser weldingInfo
- Publication number
- CN223801785U CN223801785U CN202422980425.5U CN202422980425U CN223801785U CN 223801785 U CN223801785 U CN 223801785U CN 202422980425 U CN202422980425 U CN 202422980425U CN 223801785 U CN223801785 U CN 223801785U
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- China
- Prior art keywords
- feeding
- material taking
- laser welding
- conveying device
- discharging
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Abstract
The utility model discloses an automatic feeding and discharging machine for laser welding, and belongs to the technical field of busbar welding. The automatic feeding and discharging machine for the laser welding comprises a feeding and conveying device, a discharging and conveying device, a camera, a manipulator, a turnover device, a first material taking device and a second material taking device, wherein the feeding and conveying device and the discharging and conveying device are arranged on one side of the laser welding machine, the camera is located above the feeding and conveying device, the manipulator is located above the feeding and conveying device and above the discharging and conveying device, the turnover device is arranged on the manipulator, the first material taking device and the second material taking device are distributed around the circumference of a rotating shaft of the turnover device, and the turnover device is used for driving the first material taking device and the second material taking device to turn. According to the utility model, the camera is used for identifying the workpiece and the position on the feeding conveying device, and the turnover device on the manipulator is matched for turning over the first material taking device and the second material taking device, so that the problem of low production efficiency caused by manual feeding and discharging of two copper parts in the busbar in the prior art is solved.
Description
Technical Field
The utility model belongs to the technical field of busbar welding, and particularly relates to an automatic feeding and discharging machine for laser welding.
Background
In the process of the busbar laser welding technology, two copper parts of the busbar are required to be welded together, and as the shapes of the copper parts of the busbar are complex, and the transformation is frequent, the feeding of a matrix disc or the feeding of other regular modes can not be realized, and the feeding and the discharging can only be realized manually, so that the production efficiency is low.
Disclosure of utility model
The utility model aims to provide an automatic feeding and discharging machine for laser welding, which realizes automatic feeding and discharging of laser welding in a mode of visual guidance of a manipulator and a camera and solves the problem of low production efficiency caused by manual feeding and discharging of two copper parts of a busbar in the prior art.
The technical scheme of the utility model is that the automatic feeding and discharging machine for laser welding is arranged at one side of the laser welding machine.
The automatic feeding and discharging machine for laser welding comprises a feeding and conveying device, a discharging and conveying device, a camera, a manipulator, a turnover device, a first material taking device and a second material taking device.
The feeding conveying device and the discharging conveying device are arranged on one side of the laser welding machine.
The camera is located above the feeding conveying device.
The manipulator is located above the feeding conveying device and the discharging conveying device.
The turnover device is arranged on the manipulator, the first material taking device and the second material taking device are distributed around the circumference of the rotating shaft of the turnover device, and the turnover device is used for driving the first material taking device and the second material taking device to turn over.
In a further embodiment, the turning device comprises a turning frame, a cylinder, a rack, a gear, a rotating shaft, a first rotating arm and a second rotating arm.
The turnover frame is arranged on the manipulator, the air cylinder and the rotating shaft are arranged on the turnover frame, the rack is arranged on the air cylinder, the gear is arranged on the rotating shaft, the gear is meshed with the rack, and the first rotating arm and the second rotating arm are arranged on the rotating shaft.
The first material taking device is arranged on the first rotating arm, the second material taking device is arranged on the second rotating arm, and the rotating shaft is driven to rotate through the air cylinder, so that the weight of the turnover device is greatly reduced.
In a further embodiment, the rack side is provided with a groove portion, which is provided extending in the direction of movement of the rack.
The roll-over stand is provided with the bellying, bellying and concave-convex cooperation of recess portion can lead the rack through the bellying, make rack work more steady.
In a further embodiment, the first take off device is a suction cup.
The second extracting device is a clamping jaw cylinder, and the manipulator can drive different kinds of workpieces to move by combining two extracting devices with different structures.
In further embodiments, the robot is a six-axis robot or a four-axis robot.
In a further embodiment, the automatic feeding and discharging machine for laser welding comprises two feeding and conveying devices, wherein the two feeding and conveying devices are arranged below the camera and the manipulator in parallel, and the two feeding and conveying devices can simultaneously convey workpieces with two different structures.
In a further embodiment, the loading conveyor is a belt conveyor or a roller conveyor.
The blanking conveying device is a belt conveying device or a roller conveying device.
In a further embodiment, the laser welding automatic feeding and discharging machine further comprises a turnover box.
The turnover box is arranged on the feeding conveying device and/or the discharging conveying device.
In a further embodiment, the automatic feeding and discharging machine further comprises a rotary feeding device which is arranged on one side of the laser welding machine, and the camera and the manipulator are positioned above the rotary feeding device.
The rotary feeding device comprises a rotary feeding frame, a rotary power source, a rotary table, a feeding cylinder, a positioning cylinder and a welding jig.
The rotary power source is installed in the rotary feeding frame, the rotary table is installed in the rotary power source, at least two feeding cylinders are installed in the rotary table, the positioning cylinder is installed in the rotary feeding frame, the welding jig is arranged on the rotary feeding frame, and the positioning cylinder and the welding jig are arranged on one side of the rotary table.
The positioning cylinder is used for positioning the welding jig.
When the feeding cylinder moves to a preset position, the feeding cylinder can be inserted into the welding jig, the feeding cylinder is used for driving the welding jig to move, two workpieces to be welded are simultaneously conveyed into the laser welding machine through the welding jig of the rotary feeding device as a transfer, the welded workpieces are conveyed to the lower part of the manipulator, the length of the manipulator can be reduced, synchronous work can be realized through the cooperation of the rotary feeding device and the manipulator, and the work efficiency is improved.
The utility model has the beneficial effects that the camera is used for identifying the workpiece and the position on the feeding conveying device, the turnover device on the manipulator is matched for turning over the first material taking device and the second material taking device, so that the manipulator can respectively use the first material taking device and the second material taking device to grasp the first workpiece and the second workpiece, then the first workpiece and the second workpiece are moved to the laser welding machine, the transformation of the workpiece gesture can be realized by adjusting the angle of the first workpiece and the second workpiece through the turnover device in the process, and the manipulator drives the first material taking device or the second material taking device to move the welded workpiece to the discharging conveying device after the welding is finished, thereby realizing automatic feeding and discharging of the laser welding, and solving the problem of low production efficiency caused by manual feeding and discharging of two copper parts of the busbar in the prior art.
Drawings
FIG. 1 is a schematic overall isometric view of the present utility model.
Fig. 2 is a schematic view showing a state of a turning device according to an embodiment of the present utility model for gripping a second workpiece using a second material taking device.
Fig. 3 is a schematic view showing a state of a turning device according to an embodiment of the present utility model for gripping a first workpiece using a first material taking device.
Fig. 4 is a schematic axial view of a rotary feeding device according to the present utility model in a top view.
Fig. 5 is a schematic axial view of a rotary feeding device according to the present utility model.
The reference numerals in the drawing are a feeding and conveying device 1, a discharging and conveying device 2, a camera 3, a manipulator 4, a turnover device 5, a turnover frame 51, an air cylinder 52, a rack 53, a gear 54, a rotating shaft 55, a first rotating arm 56, a second rotating arm 57, a turnover box 6, a first material taking device 7, a second material taking device 8, a rotary feeding device 10, a rotary feeding frame 101, a rotary table 102, a rotary power source 1021, a feeding air cylinder 103, a positioning air cylinder 104 and a welding jig 105.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the invention.
The application discloses an automatic feeding and discharging machine for laser welding, which is arranged at one side of the laser welding machine, two workpieces are placed on the laser welding machine before two laser welding in a mode of visual guidance by a manipulator and a camera, and the welded workpieces are taken out of the laser welding machine after the laser welding, so that the automatic feeding and discharging of the laser welding is realized, and the problem of low production efficiency caused by manual feeding and discharging of two copper parts in a busbar in the prior art is solved.
In the first embodiment, the automatic feeding and discharging machine for laser welding comprises a feeding and conveying device 1, a discharging and conveying device 2, a camera 3, a manipulator 4, a turnover device 5, a first material taking device 7 and a second material taking device 8, wherein power elements such as a motor and a cylinder 52 and a sensor are connected with control equipment such as a PLC to realize automatic control.
The feeding conveying device 1 and the discharging conveying device 2 are arranged on one side of the laser welding machine.
The camera 3 is positioned above the feeding conveyor 1.
The manipulator 4 is positioned above the feeding conveying device 1 and the discharging conveying device 2.
The turning device 5 is installed on the manipulator 4, the first material taking device 7 and the second material taking device 8 are distributed and arranged around the circumference of the rotating shaft 55 of the turning device 5, and the turning device 5 is used for driving the first material taking device 7 and the second material taking device 8 to turn.
As for the turning device 5, the turning device 5 includes a turning frame 51, a cylinder 52, a rack 53, a gear 54, a rotation shaft 55, a first rotation arm 56, and a second rotation arm 57 as shown in fig. 2 and 3.
The turnover frame 51 is installed on the manipulator 4, the air cylinder 52 and the rotating shaft 55 are installed on the turnover frame 51, the rack 53 is installed on the air cylinder 52, the gear 54 is installed on the rotating shaft 55, the gear 54 is meshed with the rack 53, the first rotating arm 56 and the second rotating arm 57 are installed on the rotating shaft 55, the gear 54, the first rotating arm 56 and the second rotating arm 57 can be connected with the rotating shaft 55 in a key connection mode and the like, the gear 54 drives the rotating shaft 55 to rotate, and the rotating shaft 55 drives the first rotating arm 56 and the second rotating arm 57 to rotate.
The first extracting device 7 is mounted on the first rotating arm 56, the second extracting device 8 is mounted on the second rotating arm 57, and in the preferred embodiment, the first extracting device 7 and the second extracting device 8 are detachably mounted on the first rotating arm 56 and the second rotating arm 57 through screws, so that the first extracting device 7 and the second extracting device 8 can be replaced conveniently.
As shown in fig. 2 and 3, the rack 53 is provided with a groove portion on a side surface thereof, the groove portion being provided to extend in the moving direction of the rack 53.
The roll-over stand 51 is provided with a convex portion which is in concave-convex engagement with a concave portion whose cross section is of an arc-like structure as shown in fig. 2 and 3.
Regarding the first material taking device 7 and the second material taking device 8, as shown in fig. 2 and 3, the first material taking device 7 is a sucker, the second material taking device 8 is a clamping jaw air cylinder 52, wherein the sucker and the clamping jaw air cylinder 52 are connected with a vacuum device and an air source through an air path element, and the air path element is connected with control equipment such as a PLC to realize automatic control.
The first and second reclaimer devices 7 and 8 are disposed at 90 ° as shown in fig. 2 and 3, and the included angle between the plurality of reclaimer devices may be adjusted according to the number of reclaimer devices and the shape and volume of the workpiece.
For example, when two reclaimer devices are provided, the area of the workpiece is larger, and the two reclaimer devices can be arranged at an angle of 180 degrees.
When three material taking devices are arranged, the three material taking devices can be respectively arranged at 90 degrees.
The three material taking devices can be respectively arranged at an angle of 60 degrees.
One take off may be positioned at a 90 angle to the middle take off and the other take off may be positioned at a 45 angle to the middle take off.
Regarding the robot 4, the robot 4 is a six-axis robot 4 or a four-axis robot 4, and as shown in fig. 1, the four-axis robot 4 is mounted upside down on a frame.
Regarding the feeding conveyor 1 and the discharging conveyor 2, the automatic feeding and discharging machine for laser welding shown in fig. 1 comprises two feeding conveyors 1, wherein the two feeding conveyors 1 are arranged below a camera 3 and a manipulator 4 in parallel.
In the preferred embodiment, the automatic feeding and discharging machine for the laser welding further comprises two discharging conveying devices 2, and the two discharging conveying devices 2 are correspondingly matched with the two feeding conveying devices 1 as shown in fig. 1.
The feeding conveyor 1 is a belt conveyor or a roller conveyor, the discharging conveyor 2 is a belt conveyor or a roller conveyor, and as shown in fig. 1, the feeding conveyor 1 is a belt conveyor, and the discharging conveyor 2 is a roller conveyor.
The automatic feeding and discharging machine for laser welding as shown in fig. 1 further comprises a turnover box 6, wherein the turnover box 6 is arranged on the feeding conveying device 1 and/or the discharging conveying device 2.
As shown in fig. 1, the feeding conveying device 1 and the discharging conveying device 2 are both provided with turnover boxes 6, the turnover boxes 6 on the feeding conveying device 1 are used for bearing workpieces to be welded, and the turnover boxes 6 on the discharging conveying device 2 are used for bearing welded workpieces.
The working method comprises the steps of firstly, respectively placing two turnover boxes 6 carrying first workpieces and second workpieces to be welded on two feeding conveying devices 1, photographing the turnover boxes 6 through a camera 3, enabling a manipulator 4 and a turnover device 5 to drive a first material taking device 7 and a second material taking device 8 to respectively grasp the first workpieces and the second workpieces after the first workpieces and the second workpieces are found, then moving the first workpieces and the second workpieces to a laser welding device, and adjusting angles of the first workpieces and the second workpieces through the manipulator 4 and the turnover device 5 in the process of moving the first workpieces and the second workpieces to the laser welding device to realize the transformation of workpiece postures so that the first workpieces and the second workpieces are installed on the same welding jig of the laser welding device.
After the feeding of the first workpiece and the second workpiece is completed, the laser welding equipment welds the first workpiece and the second workpiece.
After the first workpiece and the second workpiece are welded, the manipulator 4 drives the first material taking device 7 or the second material taking device 8 to move the welded workpiece to the turnover box 6 of the blanking conveying device 2.
And repeating the above actions to realize automatic feeding and discharging of laser welding.
In the second embodiment, the rotary feeding device 10 is added on the basis of the first embodiment, two first workpieces to be welded and two second workpieces to be welded are conveyed into the laser welding machine through the rotary feeding device 10, and the workpieces welded in the laser welding machine are moved to the position below the manipulator.
In this embodiment, the rotary feeding device 10 is disposed at one side of the laser welding machine, the camera 3 and the manipulator 4 are located above the rotary feeding device 10, and the rotary feeding device 10 is disposed between the feeding conveying device 1 and the discharging conveying device 2 as shown in fig. 1.
The rotary loading device 10 shown in fig. 4 and 5 comprises a rotary loading frame 101, a rotary power source 1021, a rotary table 102, a loading cylinder 103, a positioning cylinder 104 and a welding jig 105.
The rotary power source 1021 is installed on the rotary feeding frame 101, the rotary table 102 is installed on the rotary power source 1021, at least two feeding cylinders 103 are installed on the rotary table 102, the positioning cylinder 104 is installed on the rotary feeding frame 101, the welding jig 105 is arranged on the rotary feeding frame 101, and the positioning cylinder 104 and the welding jig 105 are arranged on one side of the rotary table 102, wherein the rotary power source 1021 can be a motor or a rotary cylinder as shown in fig. 5.
The positioning cylinders 104 are used for positioning the welding jig 105, as shown in fig. 4, the two positioning cylinders 104 are located at two sides of the welding jig 105, and positioning blocks capable of being matched with the welding jig 105 in a concave-convex mode are arranged on the positioning cylinders 104.
When the feeding cylinder 103 moves to a predetermined position, the feeding cylinder 103 may be inserted into the welding jig 105, and the feeding cylinder 103 is used for driving the welding jig 105 to move, as shown in fig. 4, two cantilevers that may be inserted into and matched with the welding jig 105 are disposed on the feeding cylinder 103.
The working method is that the camera 3 and the manipulator 4 are matched to move the first workpiece and the second workpiece to the welding jig 105 of the rotary feeding device 10 on the basis of the first embodiment, and the welded workpiece on the welding jig 105 of the rotary feeding device 10 is taken out.
In the process, the positioning cylinder 104 drives the positioning block to be in concave-convex fit with the welding jig 105, so that the positioning of the welding jig 105 is realized, the first workpiece and the second workpiece are moved onto the welding jig 105 through the fit of the camera 3 and the manipulator 4, then the feeding cylinder 103 drives the two cantilevers to be inserted into the welding jig 105, then the positioning cylinder 104 drives the positioning block to be separated from the welding jig 105, and then one feeding cylinder 103 moves the welding jig 105 out from between the two positioning cylinders 104 by virtue of friction force between the cantilevers and the welding jig 105.
Then, the welding jig 105 is rotated into the laser welder by the rotation power source 1021 and the rotary table 102, and in the process, the welding jig 105 provided with the welded workpiece is taken out of the laser welder by the other feeding cylinder 103 and is rotated to the lower part of the manipulator 4.
And then the welded workpiece on the welding jig 105 is taken out through the cooperation of the camera 3 and the manipulator 4.
And repeating the above actions to realize automatic feeding and discharging of laser welding.
The manipulator 4 moves to the turnover box 6 to carry out the work piece placing work after welding and the work piece taking work of the first work piece and the second work piece in the rotating process of the rotating power source 1021 and the rotating table 102, so that the work efficiency is improved.
As described above, although the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. An automatic feeding and discharging machine for laser welding is arranged at one side of the laser welding machine;
The automatic feeding and discharging machine for the laser welding is characterized by comprising a feeding and conveying device, a discharging and conveying device, a camera, a manipulator, a turnover device, a first material taking device and a second material taking device;
The feeding conveying device and the discharging conveying device are arranged on one side of the laser welding machine;
The camera is positioned above the feeding conveying device;
The manipulator is positioned above the feeding conveying device and the discharging conveying device;
The turnover device is arranged on the manipulator, the first material taking device and the second material taking device are distributed around the circumference of the rotating shaft of the turnover device, and the turnover device is used for driving the first material taking device and the second material taking device to turn over.
2. The automatic feeding and discharging machine for laser welding according to claim 1, wherein the turnover device comprises a turnover frame, a cylinder, a rack, a gear, a rotation shaft, a first rotation arm and a second rotation arm;
The turnover frame is arranged on the manipulator, the air cylinder and the rotating shaft are arranged on the turnover frame, the rack is arranged on the air cylinder, the gear is arranged on the rotating shaft, the gear is meshed with the rack, and the first rotating arm and the second rotating arm are arranged on the rotating shaft;
The first material taking device is arranged on the first rotating arm, and the second material taking device is arranged on the second rotating arm.
3. The automatic feeding and discharging machine for laser welding according to claim 2, wherein the side surface of the rack is provided with a groove part, and the groove part is arranged in an extending manner along the moving direction of the rack;
The roll-over stand is provided with a protruding portion, and the protruding portion is matched with the groove portion in a concave-convex mode.
4. The automatic laser welding feeding and discharging machine according to claim 1, wherein the first material taking device is a sucker;
the second material taking device is a clamping jaw cylinder.
5. The automatic loading and unloading machine for laser welding according to claim 1, wherein the manipulator is a six-axis manipulator or a four-axis manipulator.
6. The automatic feeding and discharging machine for laser welding according to claim 1, comprising two feeding and conveying devices, wherein the two feeding and conveying devices are arranged below a camera and a manipulator in parallel.
7. The automatic feeding and discharging machine for laser welding according to claim 1, wherein the feeding and conveying device is a belt conveying device or a roller conveying device;
the blanking conveying device is a belt conveying device or a roller conveying device.
8. The automatic feeding and discharging machine for laser welding according to claim 7, further comprising a turnover box;
the turnover box is arranged on the feeding conveying device and/or the discharging conveying device.
9. The automatic feeding and discharging machine for laser welding according to claim 1, further comprising a rotary feeding device, wherein the rotary feeding device is arranged on one side of the laser welding machine, and the camera and the manipulator are positioned above the rotary feeding device;
The rotary feeding device comprises a rotary feeding frame, a rotary power source, a rotary table, a feeding cylinder, a positioning cylinder and a welding jig;
the rotary power source is arranged on the rotary feeding frame, the rotary table is arranged on the rotary power source, at least two feeding cylinders are arranged on the rotary table, the positioning cylinder is arranged on the rotary feeding frame, the welding jig is arranged on the rotary feeding frame, and the positioning cylinder and the welding jig are arranged on one side of the rotary table;
The positioning cylinder is used for positioning the welding jig;
When the feeding cylinder moves to a preset position, the feeding cylinder can be inserted into the welding jig, and the feeding cylinder is used for driving the welding jig to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422980425.5U CN223801785U (en) | 2024-12-04 | 2024-12-04 | Automatic feeding and discharging machine for laser welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422980425.5U CN223801785U (en) | 2024-12-04 | 2024-12-04 | Automatic feeding and discharging machine for laser welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223801785U true CN223801785U (en) | 2026-01-16 |
Family
ID=98382616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422980425.5U Active CN223801785U (en) | 2024-12-04 | 2024-12-04 | Automatic feeding and discharging machine for laser welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223801785U (en) |
-
2024
- 2024-12-04 CN CN202422980425.5U patent/CN223801785U/en active Active
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