CN210755849U - Universal multi-station laser welding machine for circular and ring parts - Google Patents
Universal multi-station laser welding machine for circular and ring parts Download PDFInfo
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- CN210755849U CN210755849U CN201921691317.9U CN201921691317U CN210755849U CN 210755849 U CN210755849 U CN 210755849U CN 201921691317 U CN201921691317 U CN 201921691317U CN 210755849 U CN210755849 U CN 210755849U
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Abstract
The utility model relates to a general multi-station laser welding machine for circular and ring parts, which comprises a rotary positioner consisting of a workbench and a driving motor; the workbench is provided with four stations in a circular array with 90-degree included angles, each station is connected with a clamp in a shaft mode, and the bottom of each clamp is provided with a friction wheel rotating mechanism extending to the bottom face of the workbench; rotatory machine of shifting is 90 degrees contained angles along clockwise all around and has set gradually and transplant promotion rotary sucker manipulator, cylinder closing device, laser-beam welding machine and transplant promotion sucker manipulator. The universal multi-station laser welding machine for the circular and ring parts can simultaneously perform automatic feeding, automatic pressing, automatic detection and automatic discharging, great promotion of production efficiency caused by simultaneous multi-station work is fully exerted, the adaptability of products to the parts is high, various circular and ring parts can be processed by simply replacing clamps under the condition that the products accord with the specification and the size, the automation degree is high, and the production efficiency is high.
Description
Technical Field
The utility model relates to a laser welding field especially relates to a general multistation laser-beam welding machine of circle, lopps part.
Background
Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. Laser welding can be achieved by using a continuous or pulsed laser beam, and the principle of laser welding can be divided into heat conduction type welding and laser deep fusion welding. When in heat conduction type welding, the melting depth is shallow and the welding speed is slow; when laser deep fusion welding is carried out, the metal surface is sunken into 'holes' under the action of heat to form deep fusion welding, and the laser deep fusion welding has the characteristics of high welding speed and large depth-to-width ratio.
At present, the welding requirements of the discs on the market are very large, particularly the requirements of various industries on automatic equipment are greatly improved under the promotion of 4.0 industries and the hot automobile industry; in the production sector, the production costs of the products follow the rise, due to the ever-increasing labour costs.
However, automatic laser welding integration of the same circular and ring workpieces in the current market is generally low, stable detection cannot be performed quickly, manual loading and unloading and detection are adopted, production efficiency is low, and working conditions are dangerous.
Disclosure of Invention
The utility model aims to solve the technical problem that an automatic change general multistation laser-beam welding machine of higher circle, lopps part of integrated ratio is provided.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a universal multi-station laser welding machine for circular and ring parts comprises a rotary positioner consisting of a workbench and a driving motor, wherein the workbench is in a disc-shaped structure and is fixedly arranged at a power output end at the top of the driving motor; the workbench is provided with four stations in a circular array with 90-degree included angles, each station is axially connected with a clamp for clamping circular and ring-shaped workpieces, and the bottom of the clamp is provided with a friction wheel rotating mechanism extending on the bottom surface of the workbench; the rotary positioner is provided with a transplanting lifting rotary sucker manipulator, a cylinder pressing device, a laser welding machine and a transplanting lifting sucker manipulator which are sequentially arranged along a clockwise direction at 90-degree included angles, the transplanting lifting rotary sucker manipulator, the cylinder pressing device, the laser welding machine and the transplanting lifting sucker manipulator respectively correspond to a station, and a feeding area for placing upper and lower sheets of circular and annular workpieces is arranged at a position between the transplanting lifting rotary sucker manipulator and the cylinder pressing device.
Preferably, the cylinder pressing device comprises a support, a cylinder and a pressing plate, the bottom surface of the pressing plate is opposite to a station corresponding to the cylinder pressing device, the top of the pressing plate is connected with the cylinder fixedly arranged on the support, and the cylinder drives the pressing plate to vertically move, so that the pressing and separation of the pressing plate and a circular workpiece and a ring workpiece on the corresponding station are realized.
Preferably, the laser welding machine consists of a laser welding head and a base for connecting the laser welding head, and the laser welding head can move up and down on the base through a screw rod and a drag chain.
Preferably, a support is arranged on one side, corresponding to the rotary positioner, of a base of the laser welding machine, a guide rail is arranged on the support, a sliding block in sliding fit with the guide rail is arranged on the guide rail, a friction plate is fixedly arranged at the top of the sliding block, one end of the friction plate is fixedly connected with a cylinder arranged on the support, the cylinder drives the friction plate to move back and forth on the guide rail, the top surface of the friction plate is in contact with and separated from the bottom of the friction wheel rotating mechanism, and the friction plate drives the friction wheel rotating mechanism to rotate in a friction mode after being in contact with the friction wheel rotating mechanism.
Preferably, a chute with a discharge port inclined downwards is fixedly arranged at the middle part of one side of the transplanting lifting sucker manipulator corresponding to the rotary positioner, and a trough is arranged below the discharge port of the chute.
Preferably, a visual forming contrast device is arranged on one side, opposite to the station, of the air cylinder pressing device.
Preferably, a dust removal closed room is covered outside the rotary positioner, the cylinder pressing device, the laser welding machine, the transplanting lifting sucker manipulator and the stations corresponding to the transplanting lifting sucker manipulator are all located in the dust removal closed room, and the transplanting lifting rotary sucker manipulator, the stations corresponding to the transplanting lifting sucker manipulator and the feeding area are all located outside the dust removal closed room.
Compared with the prior art, the utility model discloses an useful part is: the universal multi-station laser welding machine for the circular and ring parts can simultaneously perform automatic feeding, automatic pressing, automatic detection and automatic discharging, great promotion of production efficiency caused by simultaneous multi-station work is fully exerted, the adaptability of products to the parts is high, various circular and ring parts can be processed by simply replacing clamps under the condition that the products accord with the specification and the size, the automation degree is high, and the production efficiency is high.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIGS. 1-2 are schematic views of the external structure of the general multi-station laser welding machine for circular and ring parts of the present invention;
FIG. 3 is a schematic view of the top view structure of the general multi-station laser welding machine for circular and ring parts of the present invention;
fig. 4 is an enlarged view of a structure in fig. 2.
In the figure: 1. a work table; 2. a drive motor; 3. a station; 4. transplanting, lifting and rotating the sucker manipulator; 5. a feeding area; 6. a cylinder hold-down device; 7. a pre-weld detection device; 8. laser welding machine; 9. transplanting a lifting sucker manipulator; 10. a chute; 11. a trough; 12. a dust removal closed room; 13. a support; 14. a friction plate; 15. a friction wheel rotating mechanism; 16. a guide rail; 17. a slider; 18. a cylinder; 19. and (4) clamping.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
fig. 1 to 3 show a general multi-station laser welding machine for circular and ring parts, which comprises a rotary positioner consisting of a workbench 1 and a driving motor 2, wherein the workbench 1 is in a disc-shaped structure and is fixedly arranged at a power output end at the top of the driving motor 2; the workbench 1 is provided with four stations 3 in a 90-degree included angle circular array, each station 3 is connected with a clamp 19 for clamping circular and ring-shaped workpieces in an axial mode, the bottom of each clamp 19 is provided with a friction wheel rotating mechanism 15 extending on the bottom surface of the workbench 1, the four stations 3 share one driving motor 2, the structure is compact and reliable, and the product cost is reduced; rotatory machine of shifting is 90 degrees contained angles along clockwise all around and has set gradually and transplant promotion rotary sucker manipulator 4, cylinder closing device 6, laser-beam welding machine 8 and transplant promotion sucking disc manipulator 9, it promotes rotary sucker manipulator 4, cylinder closing device 6, laser-beam welding machine 8 and transplants promotion sucking disc manipulator 9 and corresponds a station 3 respectively to transplant, and the position that wherein lies in between transplanting promotion rotary sucker manipulator 4 and the cylinder closing device 6 is provided with the material loading district 5 that is used for placing circle, lopps work piece about, transplant and promote rotary sucker manipulator 4 and transplant promotion sucking disc manipulator 9 and can avoid the artifical instability of going up and down, and efficiency obtains very big promotion to and the security improves, reduce the cost of labor.
Compress tightly before can realizing circle, lopps work piece welding, cylinder closing device 6 comprises support, cylinder and pressure disk, the pressure disk bottom surface is just to the station 3 that corresponds with this cylinder closing device 6, and its top is connected with the fixed cylinder that sets up on the support, and cylinder drive pressure disk realizes vertical motion from top to bottom to realize the pressure disk and correspond compressing tightly and the separation of circle, lopps work piece on the station 3.
In order to weld round and ring workpieces conveniently, the laser welding machine 8 consists of a laser welding head and a base used for connecting the laser welding head, and the laser welding head can move up and down on the base through a screw rod and a drag chain.
As shown in fig. 4, in order to drive the fixture 19 to rotate, thereby realizing rotation of the circular and ring-shaped workpieces on the fixture 19, and facilitating welding of the laser welding machine 8, a support 13 is arranged on one side of a base of the laser welding machine 8 corresponding to the rotary positioner, a guide rail 16 is arranged on the support 13, a slider 17 in sliding fit with the guide rail 16 is arranged on the guide rail 16, a friction plate 14 is fixedly arranged on the top of the slider 17, one end of the friction plate 14 is fixedly connected with an air cylinder 18 arranged on the support 13, the air cylinder 18 drives the friction plate 14 to move back and forth on the guide rail 16, contact and separation of the top surface of the friction plate 14 and the bottom of the friction wheel rotating mechanism 15 are realized, and the friction plate 14 drives the friction wheel rotating mechanism 15 to rotate by friction after.
In order to facilitate blanking of welded circular and ring workpieces, a chute 10 with a discharge port inclined downwards is fixedly arranged at the middle part of one side of the transplanting lifting sucker manipulator 9 corresponding to the rotary positioner, and a trough 11 is arranged below the discharge port of the chute 10.
In order to ensure the welding success rate of the circular and ring workpieces and improve the yield, a visual forming comparison device 7 is arranged on one side of the cylinder pressing device 6, which is just opposite to the station 3.
In order to prevent the pollution caused by dust generated during the welding of circular and ring parts, a dust removal closed room 12 is covered outside the rotary positioner, the cylinder pressing device 6, the laser welding machine 8, the transplanting lifting sucker manipulator 9 and the corresponding stations 3 are all located in the dust removal closed room 12, and the transplanting lifting sucker manipulator 4, the corresponding stations 3 and the feeding area 5 are all located outside the dust removal closed room 12.
The working principle is as follows: the method comprises the steps that a circle and a ring workpiece are placed in a feeding area 5 in advance, a transplanting lifting rotary sucker manipulator 9 grabs the circle and the ring workpiece from the feeding area 5 through a self-provided sucker and places the circle and the ring workpiece on a rotary position changer worktable 1 on a clamp 19 corresponding to a station 3 of the transplanting lifting rotary sucker manipulator 9, the worktable 1 on the rotary position changer rotates clockwise by 90 degrees to reach a cylinder pressing device 6, the cylinder pressing device 6 presses upper and lower pieces of the circle and the ring workpiece tightly through a cylinder driving pressure plate, the pressed circle and ring workpiece is subjected to detailed inspection before welding through a detection device 7 before welding to ensure the reliability before welding, after the inspection is finished, the worktable on the rotary position changer continues to rotate clockwise by 90 degrees and reaches a laser welding machine 8, the cylinder 18 drives a friction plate 14 to move forward on a guide rail 16, the friction plate 14 is in contact with a friction wheel rotating mechanism 15 and then drives the friction wheel rotating mechanism 15 to rotate in a friction mode, at the moment, the laser welding machine 8 enters the appointed workpiece area and rotates and welds at the same time; after welding, the workbench 1 on the rotary positioner rotates 90 degrees again to reach the transplanting lifting sucker manipulator 9, meanwhile, the transplanting lifting sucker manipulator 9 sucks a workpiece from the corresponding station 3 fixture and puts the workpiece into the chute 10, and the round and ring workpieces finally fall into the trough 11 along the chute 10, so that the whole process is completed, the process is controlled by a computer system, and the four stations can work simultaneously.
The universal multi-station laser welding machine for the circular and ring parts can simultaneously perform automatic feeding, automatic pressing, automatic detection and automatic discharging, great promotion of production efficiency caused by simultaneous multi-station work is fully exerted, the adaptability of products to the parts is high, various circular and ring parts can be processed by simply replacing clamps under the condition that the products accord with the specification and the size, the automation degree is high, and the production efficiency is high.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a general multistation laser-beam welding machine of circle, lopps part which characterized in that: the rotary positioner comprises a rotary positioner consisting of a workbench (1) and a driving motor (2), wherein the workbench (1) is in a disc-shaped structure and is fixedly arranged at a power output end at the top of the driving motor (2); the workbench (1) is provided with four stations (3) in a circular array with 90-degree included angles, each station (3) is axially connected with a clamp (19) for clamping circular and ring-shaped workpieces, and the bottom of each clamp (19) is provided with a friction wheel rotating mechanism (15) extending on the bottom surface of the workbench (1); rotatory machine of shifting is 90 degrees contained angles along clockwise around and has set gradually and transplant promotion rotary sucker manipulator (4), cylinder closing device (6), laser-beam welding machine (8) and transplant promotion sucking disc manipulator (9), it promotes rotary sucker manipulator (4), cylinder closing device (6), laser-beam welding machine (8) and transplants and promotes sucking disc manipulator (9) and correspond a station (3) respectively to transplant, and the position that wherein is located to transplant and promotes between rotary sucker manipulator (4) and cylinder closing device (6) is provided with material loading district (5) that are used for placing circle, lopps work piece lower piece.
2. The universal multi-station laser welding machine for the circular and ring parts as claimed in claim 1, wherein: the cylinder closing device (6) comprises a support, a cylinder and a pressure plate, the bottom surface of the pressure plate is opposite to a station (3) corresponding to the cylinder closing device (6), the top of the pressure plate is connected with the cylinder fixedly arranged on the support, and the cylinder drives the pressure plate to move vertically, so that the pressure plate and a corresponding station (3) are pressed and separated from each other to form a circle or ring workpiece.
3. The universal multi-station laser welding machine for the circular and ring parts as claimed in claim 1, wherein: the laser welding machine (8) is composed of a laser welding head and a base used for being connected with the laser welding head, and the laser welding head can move up and down on the base through a screw rod and a drag chain.
4. The universal multi-station laser welding machine for the circular and ring parts as claimed in claim 3, wherein: a support (13) is arranged on one side, corresponding to the rotary positioner, of a base of the laser welding machine (8), a guide rail (16) is arranged on the support (13), a sliding block (17) in sliding fit with the guide rail (16) is arranged on the guide rail (16), a friction plate (14) is fixedly arranged at the top of the sliding block (17), one end of the friction plate (14) is fixedly connected with a cylinder (18) arranged on the support (13), the cylinder (18) drives the friction plate (14) to move back and forth on the guide rail (16), the top surface of the friction plate (14) is contacted and separated with the bottom of a friction wheel rotating mechanism (15), and the friction plate (14) is in contact with the friction wheel rotating mechanism (15) and then drives the friction wheel rotating mechanism (15) to rotate in a friction mode.
5. The universal multi-station laser welding machine for the circular and ring parts as claimed in claim 1, wherein: the middle part of one side of the transplanting lifting sucker manipulator (9), which corresponds to the rotary positioner, is fixedly provided with a chute (10) with a discharge hole inclined downwards, and a trough (11) is arranged below the discharge hole of the chute (10).
6. The universal multi-station laser welding machine for the circular and ring parts as claimed in claim 1, wherein: and a visual forming contrast device (7) is arranged on one side of the cylinder pressing device (6) opposite to the station (3).
7. The universal multi-station laser welding machine for the circular and ring parts as claimed in claim 1, wherein: rotatory machine outside of shifting is covered and is equipped with dust removal and seal room (12), cylinder closing device (6), laser-beam welding machine (8) and transplant and promote sucking disc manipulator (9) and station (3) that correspond separately all are located dust removal and seal room (12), transplant and promote rotatory sucking disc manipulator (4) and station (3) and material loading district (5) that correspond rather than all are located the outside that dust removal seals room (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691317.9U CN210755849U (en) | 2019-10-11 | 2019-10-11 | Universal multi-station laser welding machine for circular and ring parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691317.9U CN210755849U (en) | 2019-10-11 | 2019-10-11 | Universal multi-station laser welding machine for circular and ring parts |
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| CN210755849U true CN210755849U (en) | 2020-06-16 |
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| CN201921691317.9U Active CN210755849U (en) | 2019-10-11 | 2019-10-11 | Universal multi-station laser welding machine for circular and ring parts |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843193A (en) * | 2020-06-29 | 2020-10-30 | 广东桦升科技有限公司 | Motor shaft shell welding device and welding method thereof |
| CN112475601A (en) * | 2020-11-06 | 2021-03-12 | 江门市安诺特炊具制造有限公司 | Automatic laser welding manipulator for cookware production |
| CN113146052A (en) * | 2021-04-12 | 2021-07-23 | 江苏大学 | Laser shot peening strengthening device and machining method for thin-wall annular part |
| CN114012310A (en) * | 2021-10-22 | 2022-02-08 | 淮南鑫达实业有限责任公司 | Automatic metal processing machine with electromechanical high-temperature molding and low-temperature vacuum cooling functions |
| CN117160912A (en) * | 2023-10-24 | 2023-12-05 | 昆山奥德鲁自动化技术有限公司 | Method and equipment for detecting waviness of ring parts |
-
2019
- 2019-10-11 CN CN201921691317.9U patent/CN210755849U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111843193A (en) * | 2020-06-29 | 2020-10-30 | 广东桦升科技有限公司 | Motor shaft shell welding device and welding method thereof |
| CN112475601A (en) * | 2020-11-06 | 2021-03-12 | 江门市安诺特炊具制造有限公司 | Automatic laser welding manipulator for cookware production |
| CN113146052A (en) * | 2021-04-12 | 2021-07-23 | 江苏大学 | Laser shot peening strengthening device and machining method for thin-wall annular part |
| CN114012310A (en) * | 2021-10-22 | 2022-02-08 | 淮南鑫达实业有限责任公司 | Automatic metal processing machine with electromechanical high-temperature molding and low-temperature vacuum cooling functions |
| CN117160912A (en) * | 2023-10-24 | 2023-12-05 | 昆山奥德鲁自动化技术有限公司 | Method and equipment for detecting waviness of ring parts |
| CN117160912B (en) * | 2023-10-24 | 2024-02-02 | 昆山奥德鲁自动化技术有限公司 | Method and equipment for detecting waviness of ring parts |
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