CN217618570U - Nut automatic feeding location welding set - Google Patents
Nut automatic feeding location welding set Download PDFInfo
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- CN217618570U CN217618570U CN202221188289.0U CN202221188289U CN217618570U CN 217618570 U CN217618570 U CN 217618570U CN 202221188289 U CN202221188289 U CN 202221188289U CN 217618570 U CN217618570 U CN 217618570U
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Abstract
The utility model discloses an automatic nut feeding, positioning and welding device, belonging to the technical field of automatic welding equipment, comprising a workbench, wherein the workbench is provided with a chute, and a movable plate is arranged in the chute; the moving arm is movably arranged on the workbench; the movable arm is provided with a lifting seat; the lifting seat is provided with a pressure rod, and the pressure rod is provided with a rotating seat; a welding gun is arranged on the rotating seat; the feeding assembly is arranged on one side of the workbench; one end of the linear feeding groove is connected with the feeding assembly, the other end of the linear feeding groove extends to the upper part of the movable plate, and the linear feeding groove is provided with a nut positioning assembly; the utility model discloses utilize the material loading subassembly can carry the nut to sharp chute feeder in, utilize nut locating component can set nut's position, it is downthehole to utilize the depression bar to stretch into the nut to the drive removes to the movable plate on, the utilization can realize the welding to the nut around depression bar pivoted welder, no longer need artifically, degree of automation is high, the effectual manufacturing cost that has reduced has improved welding efficiency.
Description
Technical Field
The utility model relates to an automatic change welding equipment technical field, concretely relates to nut automatic feeding positioning welding device.
Background
At present, nut automatic weld equipment has that degree of automation is low, work efficiency is lower, operational reliability is not high, the operation maintenance cost is high not enough, and the mode that the location frock was put through artifical handheld or manual work to material loading, location and the weldment work of nut is mostly realized, and the cost of labor is higher.
Along with the development of computer technology, numerical control and robots, the automation requirement on the production of nuts is higher and higher, and the requirements for developing and designing automatic nut feeding and positioning welding equipment to replace manpower, reducing the labor intensity of workers, improving the welding efficiency and reducing the production cost are higher and higher.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model discloses utilize the material loading subassembly can carry the nut to sharp chute feeder in, utilize nut locating component can set nut's position, it is downthehole to utilize the depression bar to stretch into the nut to the drive removes to the movable plate on, the utilization can realize the welding to the nut around depression bar pivoted welder, no longer need artifically, degree of automation is high, the effectual manufacturing cost that has reduced has improved welding efficiency.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides a nut automatic feeding location welding set, include:
the device comprises a workbench, a first driving assembly and a second driving assembly, wherein the workbench is provided with a chute arranged along the length direction of the workbench, a moving plate capable of moving along the length direction of the chute is arranged in the chute, and the moving plate is connected with the first driving assembly for driving the moving plate to move;
the moving arm is arranged on the workbench and can move along the length direction of the workbench, and the moving arm is connected with a second driving assembly for driving the moving arm to move; the moving arm is provided with a lifting seat capable of moving along the vertical direction, and the lifting seat is connected with a third driving assembly for driving the lifting seat to move; a pressing rod is arranged on the lower end face of the lifting seat and positioned above the moving plate, and a rotating seat capable of rotating around the pressing rod is arranged on the pressing rod; the rotating seat is connected with a fourth driving component for driving the rotating seat to move; a welding gun is arranged on the rotating seat;
the feeding assembly is arranged on one side of the workbench in the length direction;
the feeding device comprises a linear feeding groove, one end of the linear feeding groove is connected with a feeding assembly, the other end of the linear feeding groove extends to the upper portion of a movable plate, a nut positioning assembly is arranged on the linear feeding groove and comprises positioning holes formed in the side wall of the linear feeding groove, positioning balls are arranged in the positioning holes and connected with elastic pieces, and the elastic pieces enable the positioning balls to have the tendency of moving towards the interior of the linear feeding groove.
As a preferable technical scheme, a baffle is arranged at one end of the moving plate, which is far away from the feeding assembly; and a limiting plate is arranged at one end, far away from the feeding assembly, of the sliding chute.
As a preferable technical scheme, a guide rail arranged along the length direction of the workbench is arranged on the workbench, and the first driving assembly is movably arranged on the guide rail.
As a preferable technical scheme, a sensor is arranged on the linear feeding groove, the sensor is connected with a controller, and the controller is respectively connected with the first driving assembly, the second driving assembly, the third driving assembly, the fourth driving assembly and the welding gun.
As a preferred technical solution, the first driving assembly is a cylinder or an electric push rod; the second driving assembly and the third driving assembly comprise servo motors and lead screws, and the fourth driving assembly is a servo motor.
As a preferable aspect, the torch head of the welding torch is bent in a direction approaching the pressure lever.
As a preferred technical scheme, the welding gun is respectively connected with a gas shielded welding machine, a wire feeder and a welding gun cooling water tank.
As a preferable technical scheme, the feeding assembly is a vibration feeding device, the vibration feeding device comprises a storage cavity, a spiral feeding groove is arranged in the storage cavity, the spiral feeding groove is connected with the linear feeding groove, and a vibrator is arranged at the bottom of the storage cavity and connected with the controller.
As a preferable technical scheme, one end of the positioning hole, which is far away from the interior of the linear feeding groove, is provided with a positioning screw, one end of the elastic member is abutted against the positioning screw, and the other end of the elastic member is fixedly connected with the positioning ball; the elastic piece is a spring or a shrapnel; when the positioning ball is free from external force, part of the positioning ball extends out of the positioning hole.
The utility model has the advantages of that:
the utility model discloses utilize the material loading subassembly can carry the nut to sharp chute feeder in, utilize nut locating component can set nut's position, it is downthehole to utilize the depression bar to stretch into the nut to the drive removes to the movable plate on, the utilization can realize the welding to the nut around depression bar pivoted welder, no longer need artifically, degree of automation is high, the effectual manufacturing cost that has reduced has improved welding efficiency.
Drawings
Fig. 1 is an overall structure diagram of the automatic nut feeding, positioning and welding device of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a block diagram of the nut positioning assembly of FIG. 1;
fig. 5 is a functional block diagram of the present invention.
In the figure: 1-workbench, 11-chute, 12-moving plate, 13-first driving component, 14-baffle, 15-limiting plate, 16-guide rail, 17-lead screw, 2-moving arm, 21-second driving component, 3-lifting seat, 31-third driving component, 4-pressure rod, 5-rotating seat, 51-fourth driving component, 52-welding gun, 6-feeding component, 61-material storage cavity, 62-spiral feeding groove, 63-vibrator, 7-linear feeding groove, 71-positioning hole, 72-positioning ball, 73-elastic component, 74-sensor and 75-positioning screw.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-5, the utility model provides a nut automatic feeding positioning welding device, includes:
the device comprises a workbench 1, wherein a chute 11 is formed in the workbench 1 along the length direction of the workbench, a moving plate 12 capable of moving along the length direction of the chute 11 is arranged in the chute 11, the moving plate 12 is connected with a first driving assembly 13 for driving the moving plate to move, and the first driving assembly 13 can drive the moving plate 12 to move along the direction close to or far away from a linear feeding groove 7;
the moving arm 2 is arranged on the workbench 1, the moving arm 2 can move along the length direction of the workbench 1, the moving arm 2 is connected with a second driving component 21 for driving the moving arm 2 to move, and the second driving component 21 can drive the pressing rod 4 to move along the direction close to or far away from the linear feeding groove 7; the moving arm 2 is provided with a lifting seat 3 capable of moving along the vertical direction, the lifting seat 3 is connected with a third driving component 31 for driving the lifting seat to move, and the third driving component 31 can drive the pressure rod 4 to extend into the nut or be separated from the nut; a pressure lever 4 is arranged on the lower end face of the lifting seat 3, the pressure lever 4 is positioned above the moving plate 12, a rotating seat 5 capable of rotating around the pressure lever 4 is arranged on the pressure lever 4, and specifically, the rotating seat 5 and the pressure lever 4 can be rotatably connected through a bearing; the rotating seat 5 is connected with a fourth driving assembly 51 for driving the rotating seat to move, and the fourth driving assembly 51 can drive the welding gun 52 to rotate around the pressing rod 4, so that automatic welding of nuts is realized; the rotating seat 5 is provided with a welding gun 52;
the feeding assembly 6 is arranged on one side of the length direction of the workbench 1, and nuts to be processed are stored in the feeding assembly 6. The feeding assembly 6 can sequentially convey nuts to be processed to the linear feeding groove 7;
the straight line chute feeder 7, the one end and the material loading subassembly 6 of straight line chute feeder 7 are connected, the top of movable plate 12 is stretched to the other end of straight line chute feeder 7, be equipped with nut positioning assembly on the straight line chute feeder 7, nut positioning assembly is including locating hole 71 on the lateral wall of straight line chute feeder 7, be equipped with location ball 72 in the locating hole 71, location ball 72 is connected with elastic component 73, elastic component 73 makes location ball 72 have the trend to the inside removal of straight line chute feeder 7, location ball 72 can the position of set nut, when needing the welded nut, depression bar 4 removes directly over this nut, then descend and stretch into in the nut, then can drive the nut and remove to movable plate 12 on, open welder 52 can accomplish the welding.
It should be noted that, in order to ensure the positioning effect of the nut positioning assemblies on the nuts, the number of the nut positioning assemblies is two, and the two nut positioning assemblies are respectively arranged on the side walls of the two sides of the linear feeding chute 7 and are arranged oppositely.
It should be noted that the groove width of the linear feeding groove 7 should be slightly larger than the distance between opposite sides of the nut and smaller than the distance between opposite corners of the nut, so that the nut is ensured to be kept in a consistent shape when moving in the linear feeding groove 7, and the nut is conveniently positioned by the nut positioning assembly.
In this embodiment, referring to fig. 1 and fig. 2, a baffle 14 is disposed at one end of the moving plate 12 away from the feeding assembly 6, the baffle 14 can block the nut, and limit the moving range of the pressing rod 4 to ensure that the nut sleeved on the pressing rod 4 can be placed on the moving plate 12; one end of the chute 11, which is far away from the feeding assembly 6, is provided with a limiting plate 15, and the limiting plate 15 is used for limiting the moving range of the moving plate 12.
In this embodiment, referring to fig. 1 and fig. 2, a guide rail 16 is disposed on the working table 1 along a length direction thereof, the first driving assembly 13 is movably disposed on the guide rail 16, the first driving assembly 13 moves along the guide rail 16 to drive the moving plate 12 to move, and a moving range of the moving plate 12 can be increased without increasing a stroke of the first driving assembly 13.
In this embodiment, referring to fig. 4 and 5, a sensor 74 is disposed on the linear feeding chute 7, and the sensor 74 is used for detecting the position of the nut; the sensor 74 is connected with a controller, the controller is respectively connected with the first driving assembly 13, the second driving assembly 21, the third driving assembly 31, the fourth driving assembly 51 and the welding gun 52, the controller can control the first driving assembly 13, the second driving assembly 21, the third driving assembly 31, the fourth driving assembly 51 and the welding gun 52 to be switched on and off, and the first driving assembly 13, the second driving assembly 21, the third driving assembly 31, the fourth driving assembly 51 and the welding gun 52 work orderly to realize automatic feeding, positioning and welding of nuts; preferably, the sensor 74 may be a distance sensor or a position sensor; the controller may be set to a PLC.
It should be noted that the first driving assembly 13 is preferably configured as an air cylinder or an electric push rod; the second driving assembly 21 and the third driving assembly 31 both comprise a servo motor and a screw rod 17, the servo motor is in transmission connection with the screw rod, and screw nuts of the two screw rods 17 are respectively fixedly connected with the moving arm 2 and the lifting seat 3, so that the second driving assembly 21 and the third driving assembly 31 can respectively drive the moving arm 2 and the lifting seat 3 to move; the fourth driving component 51 is set as a servo motor, a first gear is arranged on an output shaft of the servo motor, a second gear is arranged on the rotating seat 5, and the first gear is meshed with the second gear, so that the fourth driving component 51 can drive the rotating seat 5 to rotate.
It should be noted that the tip of the welding gun 52 is preferably bent toward the pressing rod 4, and when the pressing rod 4 extends into the nut, the welding gun 52 rotates around the pressing rod 4, so as to achieve better welding effect.
It should be noted that the welding gun 52 is connected to a gas shielded welding machine, a wire feeder and a welding gun cooling water tank, and the gas shielded welding machine, the wire feeder and the welding gun cooling water tank are all common existing devices that ensure the continuous and stable use of the welding gun 52.
In this embodiment, referring to fig. 1, fig. 2 and fig. 3, the feeding assembly 6 is a vibration feeding device, the vibration feeding device includes a material storage cavity 61, and the nuts to be welded can be stored in the material storage cavity 61; be equipped with spiral feeding tank 62 in the storage cavity 61, spiral feeding tank 62 is spiral-rising in storage cavity 61, and spiral feeding tank 62 is connected with sharp chute feeder 7, and the bottom of storage cavity 61 is equipped with vibrator 63, and vibrator 63 is connected with the controller, and vibrator 63 vibrates and can carry the nut to spiral feeding tank 62 on, and the nut can remove to sharp chute feeder 7 along spiral feeding tank 62.
In this embodiment, referring to fig. 4, a positioning screw 75 is disposed at one end of the positioning hole 71 away from the interior of the linear feeding chute 7, one end of the elastic member 73 abuts against the positioning screw 75, the other end of the elastic member 73 is fixedly connected with the positioning ball 72, and the positioning screw 75 can position the position of the elastic member 73; the elastic member 73 is a spring or a leaf spring; when the positioning ball 72 is free from external force, part of the positioning ball 72 extends out of the positioning hole 71, so that when the nut moves to the nut positioning component, the positioning ball 72 blocks and positions the nut.
The utility model discloses concrete working method when weld nut as follows:
1. the feeding assembly 6 sequentially feeds the nuts to be welded into the linear feeding groove 7, and the nut positioning assembly can block and position the foremost nut to be welded;
2. the second driving component 21 drives the moving arm 2 to move, so that the pressure lever 4 is positioned right above the foremost nut to be welded;
3. the third driving component 31 drives the lifting seat 3 to descend, so that the pressure lever 4 extends into the nut;
4. the second driving component 21 drives the moving arm 2 to move, and the pressing rod 4 drives the nut to move to the moving plate 12;
5. the fourth driving component 51 drives the rotating seat 5 to rotate, and the welding gun 52 is started to weld the nut;
6. after welding, the third driving assembly 31 drives the lifting seat 3 to ascend, so that the pressure rod 4 is separated from the nut;
7. the first driving assembly 13 drives the moving plate to move a distance in the direction away from the linear feeding groove 7 so as to reserve a placement area of a next nut;
8. and (5) repeating the second step to the seventh step to realize batch feeding, positioning and welding of the nuts.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a nut automatic feeding location welding set which characterized in that includes:
the device comprises a workbench, a first driving assembly and a second driving assembly, wherein the workbench is provided with a sliding groove arranged along the length direction of the workbench, a moving plate capable of moving along the length direction of the sliding groove is arranged in the sliding groove, and the moving plate is connected with the first driving assembly for driving the moving plate to move;
the moving arm is arranged on the workbench and can move along the length direction of the workbench, and the moving arm is connected with a second driving assembly for driving the moving arm to move; the moving arm is provided with a lifting seat capable of moving along the vertical direction, and the lifting seat is connected with a third driving assembly for driving the lifting seat to move; a pressing rod is arranged on the lower end face of the lifting seat and positioned above the moving plate, and a rotating seat capable of rotating around the pressing rod is arranged on the pressing rod; the rotating seat is connected with a fourth driving component for driving the rotating seat to move; a welding gun is arranged on the rotating seat;
the feeding assembly is arranged on one side of the workbench in the length direction;
the feeding device comprises a linear feeding groove, one end of the linear feeding groove is connected with a feeding assembly, the other end of the linear feeding groove extends to the upper portion of a movable plate, a nut positioning assembly is arranged on the linear feeding groove and comprises positioning holes formed in the side wall of the linear feeding groove, positioning balls are arranged in the positioning holes and connected with elastic pieces, and the elastic pieces enable the positioning balls to have the tendency of moving towards the interior of the linear feeding groove.
2. The automatic nut feeding, positioning and welding device as claimed in claim 1, wherein a baffle is arranged at one end of the moving plate away from the feeding assembly; one end of the chute, which is far away from the feeding assembly, is provided with a limiting plate.
3. The automatic nut feeding, positioning and welding device as claimed in claim 1, wherein a guide rail is arranged on the workbench along the length direction of the workbench, and the first driving assembly is movably arranged on the guide rail.
4. The automatic nut feeding, positioning and welding device according to claim 1, wherein a sensor is arranged on the linear feeding groove, the sensor is connected with a controller, and the controller is respectively connected with the first driving assembly, the second driving assembly, the third driving assembly, the fourth driving assembly and the welding gun.
5. The automatic nut feeding, positioning and welding device as claimed in claim 1 or 4, wherein the first driving assembly is a cylinder or an electric push rod; the second driving assembly and the third driving assembly comprise servo motors and lead screws, and the fourth driving assembly is a servo motor.
6. The automatic nut feeding, positioning and welding device as claimed in claim 1, wherein a tip of the welding gun is bent in a direction close to the pressing rod.
7. The automatic nut feeding, positioning and welding device as claimed in claim 1 or 6, wherein the welding gun is connected with a gas shielded welding machine, a wire feeder and a welding gun cooling water tank respectively.
8. The automatic nut feeding, positioning and welding device as claimed in claim 4, wherein the feeding assembly is a vibration feeding device, the vibration feeding device comprises a storage cavity, a spiral feeding groove is arranged in the storage cavity, the spiral feeding groove is connected with the linear feeding groove, a vibrator is arranged at the bottom of the storage cavity, and the vibrator is connected with the controller.
9. The automatic nut feeding, positioning and welding device according to claim 1, wherein a positioning screw is arranged at one end of the positioning hole away from the interior of the linear feeding groove, one end of the elastic member abuts against the positioning screw, and the other end of the elastic member is fixedly connected with the positioning ball; the elastic piece is a spring or a shrapnel; when the positioning ball is free from external force, part of the positioning ball extends out of the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188289.0U CN217618570U (en) | 2022-05-17 | 2022-05-17 | Nut automatic feeding location welding set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221188289.0U CN217618570U (en) | 2022-05-17 | 2022-05-17 | Nut automatic feeding location welding set |
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| Publication Number | Publication Date |
|---|---|
| CN217618570U true CN217618570U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221188289.0U Active CN217618570U (en) | 2022-05-17 | 2022-05-17 | Nut automatic feeding location welding set |
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| CN (1) | CN217618570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160234A (en) * | 2023-02-07 | 2023-05-26 | 惠州市鑫湖自动化设备有限公司 | Automatic nut implantation mechanism |
-
2022
- 2022-05-17 CN CN202221188289.0U patent/CN217618570U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160234A (en) * | 2023-02-07 | 2023-05-26 | 惠州市鑫湖自动化设备有限公司 | Automatic nut implantation mechanism |
| CN116160234B (en) * | 2023-02-07 | 2024-01-16 | 惠州市鑫湖自动化设备有限公司 | Automatic nut implantation mechanism |
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