CN213857573U - Multi-nut or multi-screw projection welding workstation - Google Patents
Multi-nut or multi-screw projection welding workstation Download PDFInfo
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- CN213857573U CN213857573U CN202022346694.8U CN202022346694U CN213857573U CN 213857573 U CN213857573 U CN 213857573U CN 202022346694 U CN202022346694 U CN 202022346694U CN 213857573 U CN213857573 U CN 213857573U
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Abstract
The utility model relates to a multi-nut or multi-screw projection welding workstation, including the robot that is located the middle part, the welding machine has been arranged side by side in the front of the robot, and the feeding station of nut or screw has been arranged to the welding machine side, and the work piece feeding station has been arranged in the left side of the robot, and the conveyer belt that is used for the unloading has been arranged along left and right directions in work piece feeding station rear, is located the conveyer belt right side end outside and has been arranged frock storage position, conveyer belt and frock storage position equipartition are arranged in the rear of robot; the structure also comprises a coaming; the utility model discloses an automatic mode of workstation has realized the automatic welding of different kind nuts or screw on the work piece, has effectively reduced and has avoided artifical hourglass to weld even, has examined the problem entirely, has promoted work efficiency when guaranteeing to improve work quality even.
Description
Technical Field
The utility model belongs to the technical field of the welding equipment technique and specifically relates to a many nuts or many screws projection welding workstation.
Background
The disadvantages of the prior art include: a.3 stations are projection welded, the efficiency is low, the labor intensity is high, and leakage welding is easy to leak; b. a large amount of equipment, production fields and logistics appliances are occupied, and the production cost is increased; c. the labor and the equipment are more, and the production organization is not easy; d. the welding missing prevention needs 100 percent of manual full inspection, and the production cost is increased.
SUMMERY OF THE UTILITY MODEL
The applicant provides a rational in infrastructure many nuts or many screws projection welding workstation to shortcoming among the above-mentioned prior art of production to realize the automatic weld of nut or screw, effectively reduced or even avoided artifical hourglass to weld, examine the problem entirely, promoted work efficiency when guaranteeing even improve operating mass with rated load.
The utility model discloses the technical scheme who adopts as follows:
a multi-nut or multi-screw projection welding workstation comprises a robot located in the middle, welding machines are arranged in front of the robot in parallel, a nut or screw feeding station is arranged on the side face of each welding machine, a workpiece feeding station is arranged on the left side of the robot, a conveying belt for blanking is arranged behind the workpiece feeding station in the left-right direction, tool storage positions are arranged outside the right end of the conveying belt, and the conveying belt and the tool storage positions are uniformly distributed behind the robot; also comprises a coaming.
As a further improvement of the above technical solution:
after the parts are sequenced by the vibrating disc at the feeding station, the parts are conveyed to the welding machine for feeding by the feeding machine.
The welding machine comprises a robot, a first welding machine and a second welding machine, wherein the first welding machine and the second welding machine are arranged in front of the robot in parallel; the first vibration disc, the first welding machine, the second vibration disc, the second welding machine and the third vibration disc are arranged in the same straight line direction from left to right.
The first vibration disc conveys parts to the first welding machine through the feeding machine, the second vibration disc conveys parts to the first welding machine through the feeding machine, and the third vibration disc conveys parts to the second welding machine through the feeding machine; the diameter of the part in the first vibration disk and the diameter of the part in the second vibration disk are the same.
And a feeding robot is further arranged behind the vibration disc I and the welding machine I at a distance, and the feeding robot feeds the parts in the vibration disc I to the welding machine I.
The structure of the workpiece feeding station is as follows: the automatic feeding device comprises a support plane, wherein guide rails are arranged on the support plane at intervals in the front-back direction, a feeding clamp I is arranged on the guide rails in a sliding mode, and the feeding clamp I moves along the guide rails under the driving of external power; the robot further comprises a first grabbing clamp, and the first grabbing clamp is connected and installed at the output shaft end of the robot.
The left end of the support plane is close to the left inner wall surface of the coaming, and the length direction of the guide rail is the left-right direction.
The structure of frock storage position does: the device comprises a storage platform, wherein a feeding clamp II is arranged on the storage platform; the storage platform penetrates through the back wall of the enclosing plate from inside to outside, and the feeding clamp is located on the inner side of the enclosing plate; the robot further comprises a second grabbing clamp, and the second grabbing clamp is connected and installed at the output shaft end of the robot.
The enclosing plate is enclosed outside the workstation, and the conveyor belt penetrates out of the rear portion of the left wall face of the enclosing plate.
The workpiece feeding device is characterized by further comprising an electrical cabinet, wherein the electrical cabinet is arranged on the inner side of a surrounding plate in front of the workpiece feeding station.
The utility model has the advantages as follows:
the utility model has the advantages of compact and reasonable structure, convenient operation, through the mode of automatic workstation, the mode by vibration dish + feeder sends the nut or the screw of different models to the welding machine, snatchs the work piece from the material loading department by the robot again, and send to different welding machine departments in proper order and carry out projection welding one by one, realized the automatic welding of different kind nuts or screws on the work piece, effectively reduced or even avoided artifical leaking to weld, examine the problem entirely, promoted work efficiency when guaranteeing or even improving work quality, degree of automation is high;
the utility model discloses still include following advantage:
for nuts or screws with similar length, width and height, after the nuts or screws are sequenced by the vibration disc, the feeding robot feeds the nuts or screws to the welding machine, so that the problem of poor feeding caused by overturning when sequenced parts are fed by a plastic pipeline of the feeding machine is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1. vibrating the first plate; 2. a first feeding machine; 3. a first welding machine; 4. a second feeding machine; 5. a second vibrating disk; 6. a second welding machine; 7. a feeding machine III; 8. a third vibrating disk; 9. an electrical cabinet; 10. grabbing a first clamp; 11. a first feeding clamp; 12. a conveyor belt; 13. a robot; 14. a second feeding clamp; 15. grabbing a fixture II; 16. a guide rail; 17. a feeding robot; 18. and (4) enclosing plates.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the multi-nut or multi-screw projection welding workstation of the embodiment includes a robot 13 located in the middle, a welding machine is arranged in front of the robot 13 in parallel, a feeding station for nuts or screws is arranged on the side surface of the welding machine, a workpiece feeding station is arranged on the left side of the robot 13, a conveyor belt 12 for blanking is arranged behind the feeding station along the left-right direction, a tool storage position is arranged outside the end head on the right side of the conveyor belt 12, and the conveyor belt 12 and the tool storage position are uniformly arranged behind the robot 13; also included are fenders 18; through the mode of automatic workstation, send the nut or the screw of different models to the welding machine by the mode of vibration dish + feeder, snatch the work piece from the material loading department again by robot 13 and send different welding machine departments in proper order to carry out projection welding one by one, realized the automatic welding of different kind nuts or screw on the work piece.
After the parts are sequenced by the vibrating disc at the feeding station, the parts are conveyed to the welding machine for feeding by the feeding machine.
The number of the welding machines is two, namely a first welding machine 3 and a second welding machine 6 which are arranged in front of the robot 13 in parallel, a first vibration disk 1 is arranged on the left side of the first welding machine 3, a second vibration disk 5 is arranged between the first welding machine 3 and the second welding machine 6, and a third vibration disk 8 is arranged on the right side of the second welding machine 6; the vibration disc I1, the welding machine I3, the vibration disc II 5, the welding machine II 6 and the vibration disc III 8 are arranged in the same straight line direction from left to right.
The first vibration disc 1 conveys parts to the first welding machine 3 through the first feeding machine 2, the second vibration disc 5 conveys parts to the first welding machine 3 through the second feeding machine 4, and the third vibration disc 8 conveys parts to the second welding machine 6 through the third feeding machine 7; the diameter of the parts in the first vibrating disk 1 and the second vibrating disk 5 are the same.
A feeding robot 17 is further arranged behind the vibration disc I1 and the welding machine I3 at intervals, and the feeding robot 17 feeds parts in the vibration disc I1 to the welding machine I3; for nuts or screws with similar length, width and height, after the nuts or screws are sequenced by the vibration disc, the feeding robot 17 feeds the nuts or screws to the welding machine, so that the problem of poor feeding caused by overturning when sequenced parts are fed by a plastic pipeline of the feeding machine is solved.
The structure of work piece material loading station does: the automatic feeding device comprises a support plane, guide rails 16 are arranged on the support plane at intervals in the front-back direction, a feeding clamp I11 is arranged on the guide rails 16 in a sliding mode, and the feeding clamp I11 moves along the guide rails 16 under the driving of external power; the robot further comprises a first grabbing clamp 10, and the first grabbing clamp 10 is connected and installed at the output shaft end of the robot 13.
The left end of the bracket plane is close to the left inner wall surface of the coaming 18, and the length direction of the guide rail 16 is the left-right direction.
The structure of frock storage position does: the device comprises a storage platform, wherein a second feeding clamp 14 is arranged on the storage platform; the inside and the outside of the storage platform penetrate through the rear wall of the enclosing plate 18, and the second feeding clamp 14 is positioned on the inner side of the enclosing plate 18; the robot further comprises a second grabbing clamp 15, and the second grabbing clamp 15 is connected and installed at the output shaft end of the robot 13; the tool storage bit is used for storing tools which are not used under the current working condition.
The enclosure 18 encloses the station and the conveyor 12 extends out from the rear of the left wall of the enclosure 18.
The workpiece feeding device further comprises an electrical cabinet 9, and the electrical cabinet 9 is arranged on the inner side of a coaming 18 in front of the workpiece feeding station.
In this embodiment, the robot 13 is a six-axis robot.
The utility model discloses a working process does:
the method comprises the following steps that 2M 6 nuts and 1 type of screws with different types are projection-welded on a workpiece, the 2 type of M6 nuts are respectively fed through a first vibrating disk 1 and a second vibrating disk 5, the screws are fed through a third vibrating disk 8, a robot 13 automatically clamps a first grabbing clamp 10 at the output shaft end, and a second grabbing clamp 15 and a second feeding clamp 14 are placed at a tool storage position;
the external power drives the first feeding clamp 11 to move towards the left wall surface of the enclosing plate 18 along the guide rail 16, a workpiece is manually placed on the first feeding clamp 11, the workpiece is pre-positioned by the first feeding clamp 11, and the first feeding clamp 11 is driven by the external power to move reversely; the arm of the robot 13 drives the first grabbing clamp 10 to move to a first feeding clamp 11 of the workpiece feeding station, and the first grabbing clamp 10 grabs the workpiece; the arm of the robot 13 drives the grabbing clamp I10 which grabs the workpiece to move to the welding machine I3, the feeding machine I2 feeds the first type M6 nuts in the vibration disc I1 to the welding machine I3, and the M6 nuts are welded on the workpiece through the welding machine I3; feeding the second type M6 nuts in the vibrating disc II 5 to a first welding machine 3 through a second feeding machine 4, and welding the second type M6 nuts on the workpiece through the first welding machine 3; the robot 13 transfers the workpiece welded with the M6 nut to the second welding machine 6, the third feeding machine 7 feeds the screws in the third vibrating disk 8 to the second welding machine 6, and the second welding machine 6 welds the screws to the workpiece; finally, the welded workpiece is transferred to the conveyor belt 12 by the robot 13 and is output to the outside of the workstation by the conveyor belt 12.
The utility model discloses an automatic welding of different kind nuts or screw on the work piece, degree of automation is high, has promoted work efficiency when guaranteeing to improve work quality even.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (6)
1. A multi-nut or multi-screw projection welding workstation comprising a robot (13) located in the middle, characterized in that: the welding machine is arranged in front of the robot (13) in parallel, a feeding station of a nut or a screw is arranged on the side face of the welding machine, a workpiece feeding station is arranged on the left side of the robot (13), a conveying belt (12) for blanking is arranged behind the workpiece feeding station in the left-right direction, a tool storage position is arranged outside the right end of the conveying belt (12), and the conveying belt (12) and the tool storage position are both arranged behind the robot (13); also comprises a coaming (18);
after the parts are sequenced by the vibrating disc at the feeding station, the parts are conveyed to a welding machine by a feeding machine for feeding;
the welding machine comprises two welding machines, namely a first welding machine (3) and a second welding machine (6) which are arranged in front of a robot (13) in parallel, wherein a first vibration disc (1) is arranged on the left side of the first welding machine (3), a second vibration disc (5) is arranged between the first welding machine (3) and the second welding machine (6), and a third vibration disc (8) is arranged on the right side of the second welding machine (6); the vibration disc I (1), the welding machine I (3), the vibration disc II (5), the welding machine II (6) and the vibration disc III (8) are arranged in the same straight line direction from left to right;
the vibration disc I (1) conveys parts to the welding machine I (3) through the feeding machine I (2), the vibration disc II (5) conveys parts to the welding machine I (3) through the feeding machine II (4), and the vibration disc III (8) conveys parts to the welding machine II (6) through the feeding machine III (7); the diameter of the part in the first vibrating disk (1) is the same as that of the part in the second vibrating disk (5);
and a feeding robot (17) is further arranged behind the vibration disc I (1) and the welding machine I (3) at intervals, and the feeding robot (17) feeds parts in the vibration disc I (1) to the welding machine I (3).
2. A multi-nut or multi-screw projection welding station according to claim 1, wherein: the structure of the workpiece feeding station is as follows: the automatic feeding device comprises a support plane, guide rails (16) are arranged on the support plane at intervals in the front-back direction, a feeding clamp I (11) is arranged on the guide rails (16) in a sliding mode, and the feeding clamp I (11) moves along the guide rails (16) under the driving of external power; the robot further comprises a first grabbing clamp (10), and the first grabbing clamp (10) is connected and installed at the output shaft end of the robot (13).
3. A multi-nut or multi-screw projection welding station according to claim 2, characterized in that: the left end of the support plane is close to the left inner wall surface of the coaming (18), and the length direction of the guide rail (16) is the left-right direction.
4. A multi-nut or multi-screw projection welding station according to claim 1, wherein: the structure of frock storage position does: the device comprises a storage platform, wherein a second feeding clamp (14) is arranged on the storage platform; the inner side and the outer side of the storage platform penetrate through the rear wall of the enclosing plate (18), and the feeding clamp II (14) is positioned on the inner side of the enclosing plate (18); the robot further comprises a second grabbing clamp (15), and the second grabbing clamp (15) is connected with and mounted at the output shaft end of the robot (13).
5. A multi-nut or multi-screw projection welding station according to claim 1, wherein: the enclosing plate (18) encloses and blocks the outside of the workstation, and the conveyor belt (12) penetrates out of the rear portion of the left wall face of the enclosing plate (18).
6. A multi-nut or multi-screw projection welding station according to claim 1, wherein: the workpiece feeding device is characterized by further comprising an electrical cabinet (9), wherein the electrical cabinet (9) is arranged on the inner side of a coaming (18) in front of the workpiece feeding station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346694.8U CN213857573U (en) | 2020-10-20 | 2020-10-20 | Multi-nut or multi-screw projection welding workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022346694.8U CN213857573U (en) | 2020-10-20 | 2020-10-20 | Multi-nut or multi-screw projection welding workstation |
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| Publication Number | Publication Date |
|---|---|
| CN213857573U true CN213857573U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022346694.8U Active CN213857573U (en) | 2020-10-20 | 2020-10-20 | Multi-nut or multi-screw projection welding workstation |
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| CN (1) | CN213857573U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952092A (en) * | 2022-05-24 | 2022-08-30 | 无锡雄伟精工科技有限公司 | Product welding production line |
| CN114985889A (en) * | 2022-06-14 | 2022-09-02 | 长春一汽富维汽车零部件股份有限公司冲压件分公司 | Multi-tray projection welding flexible production system and projection welding method |
| CN115156683A (en) * | 2022-08-22 | 2022-10-11 | 广州松兴电气股份有限公司 | Automatic feeding system for white body projection welding production line |
-
2020
- 2020-10-20 CN CN202022346694.8U patent/CN213857573U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952092A (en) * | 2022-05-24 | 2022-08-30 | 无锡雄伟精工科技有限公司 | Product welding production line |
| CN114952092B (en) * | 2022-05-24 | 2023-10-13 | 无锡雄伟精工科技有限公司 | Product welding production line |
| CN114985889A (en) * | 2022-06-14 | 2022-09-02 | 长春一汽富维汽车零部件股份有限公司冲压件分公司 | Multi-tray projection welding flexible production system and projection welding method |
| CN115156683A (en) * | 2022-08-22 | 2022-10-11 | 广州松兴电气股份有限公司 | Automatic feeding system for white body projection welding production line |
| CN115156683B (en) * | 2022-08-22 | 2024-04-09 | 广州松兴电气股份有限公司 | Automatic feeding system for white car body projection welding production line |
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Address after: No. 18, Ouyang Road, Luoshe Town, Wuxi City, Jiangsu Province Patentee after: Wuxi Huaguang Auto Parts Technology Co.,Ltd. Address before: No. 18, Ouyang Road, Luoshe Town, Wuxi City, Jiangsu Province Patentee before: WUXI ZHUHUA MACHINERY TECHNOLOGY Co.,Ltd. |