CN211889646U - Automatic welding system - Google Patents
Automatic welding system Download PDFInfo
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- CN211889646U CN211889646U CN202020356216.2U CN202020356216U CN211889646U CN 211889646 U CN211889646 U CN 211889646U CN 202020356216 U CN202020356216 U CN 202020356216U CN 211889646 U CN211889646 U CN 211889646U
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Abstract
The utility model provides an automatic welding system, which comprises a welding device, a rotating device, a turnover device, an induction device and a control device, wherein the rotating device comprises a first roller way which can be driven to rotate in the horizontal direction; the turnover device comprises a second roller way and a third roller way parallel to the second roller way, and the second roller way and the third roller way can be driven to rotate in the vertical direction; the sensing device is used for detecting the position of a workpiece; the welding device is arranged close to the rotating device; the welding device, the rotating device, the overturning device and the sensing device are all in communication connection with the control device so as to control the workpiece to automatically rotate, overturn and weld in the welding process. The utility model discloses can avoid artifical too much participation, effectively improve work piece welded efficiency, can guarantee welding quality simultaneously, provide strong guarantee for the mass welding production of work piece.
Description
Technical Field
The utility model relates to the field of welding technology, concretely relates to automatic welding system.
Background
Welding is an extremely important processing method in the machining and production processes, when four square workpieces are welded into a whole, longitudinal joints between every two workpieces need to be welded, one surface of each workpiece comprises four longitudinal joints, in order to improve the welding strength of the workpieces, the integral forming effect of the workpieces is good, the longitudinal joints on two surfaces of each workpiece are usually welded, and eight longitudinal joints need to be welded in total.
At present, eight longitudinal joints are generally welded manually and sequentially, on one hand, the welding method has low efficiency and is not suitable for large-batch welding of workpieces; on the other hand, the quality of the weld depends on the experience of the welder, making the weld quality unstable.
Disclosure of Invention
For solving the problem among the prior art, the utility model provides a freezer to solve among the prior art artifical welding and the inefficiency that leads to, the unstable problem of quality.
In order to achieve one of the above purposes, the present invention provides the following technical solutions: an automatic welding system comprises a welding device, a rotating device, a turnover device, an induction device and a control device,
the rotating device comprises a first roller way, and the first roller way can be driven to rotate in the horizontal direction;
the turnover device comprises a second roller way and a third roller way parallel to the second roller way, and the second roller way and the third roller way can be driven to rotate in the vertical direction;
the sensing device is used for detecting the position of a workpiece;
the welding device is arranged close to the rotating device;
the welding device, the rotating device, the overturning device and the sensing device are all in communication connection with the control device so as to control the workpiece to automatically rotate, overturn and weld in the welding process.
As the utility model discloses further modified technical scheme, rotary device include the roating seat, rotate connect in the rotatory body of roating seat, rotatory body includes upper support, lower floor's support, first positioner, first roll table connect in the upper support.
As a further improved technical solution of the present invention, the rotary seat includes a frame, a fixed connection in the receiving portion of the frame, and the lower layer of the support frame is rotatably connected in the receiving portion.
As a technical scheme of the utility model further modified, turning device is including upset seat, runner assembly, upset body, the runner assembly including connect in the rotation axis of upset seat, connect in the gyro wheel at rotation axis both ends, the upset body support in the gyro wheel.
As a modified technical scheme of the utility model, the upset body include two upset wheels, connect in the diaphragm of upset wheel, the second roll table with the third roll table connect in the diaphragm, the upset wheel support in the gyro wheel.
As a further improved technical solution of the present invention, the turnover body further includes a second positioning device cooperating with the second roller, and a third positioning device cooperating with the third roller.
As a further improved technical solution of the present invention, the welding device is set to two, and is relatively disposed at both sides of the rotating device.
As a technical scheme of the utility model further modified, welding set include support frame, sliding connection in the welding arm of support frame, sliding connection in the welder subassembly of welding arm, the support frame include vertical pole, connect in the horizon bar of vertical pole, welding arm sliding connection in the horizon bar.
As the utility model discloses further modified technical scheme, the welder subassembly include the cylinder, connect in the welder body of cylinder, the welder body is provided with laser rangefinder.
As a further improved technical scheme of the utility model, the automatic welding system still includes loading attachment and unloader, loading attachment set up in rotary device one side, unloader set up in turning device one side.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses can realize the autogiration of work piece, upset and welding, can avoid artifical too much participation, effectively improve work piece welded efficiency, can guarantee welding quality simultaneously, provide strong guarantee for the mass welding production of work piece.
Drawings
FIG. 1 is a schematic view of a workpiece positioned in a rotating device of an automatic welding system according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a rotary base and a rotary body according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a welding device according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
fig. 5 is a schematic structural view of the tilting seat and the tilting body according to an embodiment of the present invention.
In the figure, the feeding device 10, the fourth roller way 11, the welding device 20, the support frame 21, the vertical rod 211, the horizontal rod 212, the welding arm 22, the first sliding block 221, the welding gun assembly 23, the welding gun body 231, the second sliding block 232, the cylinder 233, the rotating device 30, the rotating base 31, the frame 311, the receiving part 312, the rotating body 32, the lower layer bracket 321, the upper layer bracket 322, the first roller way 323, the turnover device 40, the turnover base 41, the rotating shaft 411, the roller 412, the turnover body 42, the turnover wheel 421, the transverse plate 422, the second roller way 423, the third roller way 424, the blanking device 50, the fifth roller way 51 and the workpiece 60 are shown.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
In this specification, it is noted that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, these described objects should not be limited by these terms, which are merely used to distinguish these described objects from one another.
In the various drawings of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration, and thus, are provided only to illustrate the subject basic structure of the present invention.
Referring to fig. 1 to 5, an embodiment of the present invention provides an automatic welding system, which includes a feeding device 10, a welding device 20, a rotating device 30, a turnover device 40, a discharging device 50, an induction device and a control device.
The feeding device 10, the welding device 20, the rotating device 30, the turning device 40, the sensing device and the discharging device 50 are all in communication connection with the control device so as to control the workpiece 60 to automatically rotate, turn and weld in the welding process.
The feeding device 10, the rotating device 30, the turning device 40 and the discharging device 50 are sequentially connected to enable the workpiece 60 to be conveyed among different devices.
The sensing device is used for detecting the position of the workpiece 60, the control device controls the operation of the feeding device 10, the rotating device 30, the welding device 20, the turnover device 40 and the discharging device 50 according to the position information provided by the sensing device, and the sensing device can be specifically set as a photoelectric sensor, a proximity sensor or an optical fiber sensor.
The feeding device 10 is disposed at one side of the rotating device 30, and is used for conveying the workpiece 60 to the rotating device 30.
Specifically, the feeding device 10 includes a fourth roller bed 11 and a fourth positioning device matched with the fourth roller bed 11.
The fourth positioning device can center the workpiece 60 on the fourth roller bed 11, and prevent the workpiece 60 from reaching the rotating device 30 and causing an excessive positional deviation to be unfavorable for subsequent operations.
The fourth roller bed 11 is configured to drive the workpiece 60 to move, and after the workpiece 60 is centered by the fourth positioning device, the fourth roller bed 11 drives the workpiece 60 to move toward the rotating device 30.
The rotating device 30 includes a rotating base 31 and a rotating body 32 rotatably connected to the rotating base 31, and the rotating body 32 drives the workpiece 60 to rotate in a horizontal direction.
Specifically, the rotating body 32 includes an upper support 322, a lower support 321, a first roller bed 323, and a first positioning device, the upper support 322 is connected to the lower support 321 through a connecting portion, and the first roller bed 323 is connected to the upper support 322 and can drive the workpiece 60 to move. Here, the upper support 322 and the lower support 321 are spaced apart from each other, so that when the first roller bed 323 drives the workpiece 60 to move, the lower support 321 does not interfere with the movement of the workpiece 60.
Further, the rotating base 31 includes a frame 311 and a receiving portion 312 fixedly connected to the frame 311, the lower bracket 321 is rotatably connected to the receiving portion 312, and the lower bracket 321 can be driven to rotate relative to the receiving portion 312, so that the rotation of the rotating body 32 relative to the rotating base 31 is smoother, and the first roller bed 323 rotates in the horizontal direction.
The first positioning device cooperates with the first roller bed 323 and can center and fix the workpiece 60 located on the first roller bed 323. On one hand, when the longitudinal seam of the workpiece 60 is welded, the workpiece position can be prevented from being changed to influence the welding quality; on the other hand, the workpiece 60 does not fall off when the first roller bed 323 rotates in the horizontal direction.
The welding device 20 is disposed adjacent to the rotating device 30 for welding the workpiece 60 located on the rotating device 30.
Preferably, the welding devices 20 are disposed in two and oppositely disposed at two sides of the rotating device 30. The two welding devices 20 can work simultaneously, so that the welding of the two longitudinal seams can be completed quickly and efficiently.
The welding device 20 includes a support frame 21, a welding arm 22 slidably connected to the support frame 21, and a welding torch assembly 23 slidably connected to the welding arm 22.
The support frame 21 comprises a vertical rod 211 and a horizontal rod 212 connected to the vertical rod 211, and the welding arm 22 is slidably connected to the horizontal rod 212.
During welding, the welding arm 22 slides along the horizontal rod 212, thereby carrying the welding gun assembly 23 to complete the welding of the longitudinal seam. It will be appreciated that the welding gun assembly 23 is stationary relative to the welding arm 22 during welding.
In order to make the welding arm 22 with the slip of horizon bar 212 is more steady smooth and easy, welding arm 22 through first sliding block 221 with horizon bar 212 is connected, horizon bar 212 is equipped with along the first slide that horizon bar 212 length direction extends, first sliding block 221 with first slide phase-match makes first sliding block 221 follows first slide steadily slides.
Similarly, the welding gun assembly 23 is connected with the welding arm 22 through a second sliding block 232, the welding arm 22 is provided with a second slide way extending along the length direction of the welding arm 22, and the structure of the second sliding block 232 is matched with that of the second slide way, so that the stability of the welding gun assembly 23 during sliding is ensured. After the first positioning device centers and fixes the workpiece 60, the welding torch assembly 23 slides along the welding arm 22 to align the longitudinal seam position.
The welding gun assembly 23 comprises an air cylinder 233 and a welding gun body 231 connected to the air cylinder 233, the welding gun body 231 welds a longitudinal seam, the air cylinder 233 can drive the welding gun body 231 to be lifted to a safe distance, the interference of the welding gun body 231 on the next operation is prevented, and the welding gun body 231 can be prevented from being accidentally damaged.
Further, the welding gun body 231 is provided with a laser ranging device, the laser ranging device is used for measuring the horizontal distance and the vertical distance between the welding gun body 231 and the workpiece 60, and feeding back information to the control device, and the control device positions the longitudinal seam position, so that the welding gun body 231 automatically aligns the longitudinal seam position.
The turnover device 40 comprises a turnover seat 41, a rotating assembly and a turnover body 42, wherein the rotating assembly drives the turnover body 42 to turn over, so as to drive the workpiece 60 to turn over.
Specifically, the rotating assembly includes a rotating shaft 411 connected to the flipping base 41, and rollers 412 connected to two ends of the rotating shaft 411, and the flipping body 42 is supported on the rollers 412. The rotating shaft 411 can be driven to rotate to drive the roller 412 to rotate, so as to push the turnover body 42 to turn over.
The four rotating shafts 411 are respectively arranged at four corners of the turnover seat 41, and the rollers 412 are arranged at two ends of each rotating shaft 411, so that the turnover body 42 can be balanced.
The turnover body 42 comprises two turnover wheels 421, a transverse plate 422 connected to the turnover wheels 421, a second roller way 423, a third roller way 424, a second positioning device and a third positioning device. The flipping wheel 421 is supported by the roller 412, and when the roller 412 rotates, friction is generated between the roller 421 and the flipping wheel 421 so as to push the flipping wheel 421 to rotate.
The third roller way 424 and the second roller way 423 are arranged in parallel and are connected to the transverse plate 422, and the second roller way 423 and the third roller way 424 can drive the workpiece 60 to move.
The transverse plate 422 can turn over along with the turning wheel 421, so as to drive the second roller way 423 and the third roller way 424 to turn over, that is, the second roller way 423 and the third roller way 424 can be driven to rotate in the vertical direction.
Further, the second positioning device is engaged with the second roller way 423, the third positioning device is engaged with the third roller way 424, the second positioning device can center and compress the workpiece 60 located on the second roller way 423, and the third positioning device can center and compress the workpiece 60 located on the third roller way 424, so as to prevent the workpiece 60 from falling off during the turnover of the turnover body 42.
The blanking device 50 comprises a fifth roller way 51, and the fifth roller way 51 drives the workpiece 60 to move, so that blanking processing can be performed on the welded workpiece 60.
Preferably, in this embodiment, the first roller bed 323, the second roller bed 423, the fourth roller bed 11 and the fifth roller bed 51 have the same horizontal height, which facilitates the transportation of the workpiece 60 between different devices.
It can be understood that, in this embodiment, the first roller bed 323, the second roller bed 423, the third roller bed 424, the fourth roller bed 11, and the fifth roller bed 51 all include a plurality of rollers capable of being driven to rotate in the same direction, and are configured to drive the workpiece 60 to move. The first, second and third positioning devices each have an extended condition in which a portion projects upwardly beyond its cooperating roller way to centre and secure the workpiece 60 and a retracted condition in which it is fully below its cooperating roller way.
The operation of the automatic welding system provided in the present embodiment will be described.
When the sensing device detects that the workpiece 60 reaches the first position of the feeding device 10, the fourth positioning device centers the workpiece 60, and after the centering is completed, the fourth roller way 11 operates to convey the workpiece 60 to the rotating device 30.
When the sensing device detects that the workpiece 60 reaches the second position of the rotating device 30, the first roller bed 323 operates to drive the workpiece 60 to move; when the workpiece 60 reaches the third position of the rotating device 30, the running speed of the first roller bed 323 is reduced, so that the workpiece 60 is prevented from being stopped at a specified position due to inertia; when the workpiece 60 reaches the fourth position of the rotating device 30, the first roller bed 323 stops operating, and the first positioning device centers and fixes the workpiece 60.
The welding device 20 welds two longitudinal seams on one surface of the workpiece 60, the rotating body 32 rotates 90 degrees after welding to drive the workpiece 60 to rotate 90 degrees, and the welding device 20 welds the other two longitudinal seams on one surface of the workpiece 60. The rotating body 32 is rotated again by 90 °, and the first roller bed 323 operates to transport the workpiece 60 to the turning device 40.
When the sensing device detects that the workpiece 60 reaches the fifth position of the turnover device 40, the second roller way 423 and the third roller way 424 stop operating simultaneously, and at this time, the workpiece 60 is located in one of the second roller way 423 and the third roller way 424.
Taking the example that the workpiece 60 is located in the second roller 423 at this time, the second positioning device centers and presses the workpiece 60, the turnover body 42 is turned over by 180 ° under the action of the rotating assembly, the second positioning device is changed to the retracted state, so that the workpiece 60 is lowered to the third roller 424, thereby completing the 180 ° turnover of the workpiece 60, and the third roller 424 operates to convey the turned-over workpiece 60 back to the rotating device 30.
The welding device 20 welds four longitudinal seams on the other side of the workpiece 60, after all eight longitudinal seams of the workpiece 60 are welded, the first roller bed 323 operates to convey the workpiece 60 to the turnover device 40, and the third roller bed 424 operates to convey the workpiece 60 to the blanking device 50.
When the sensing device detects that the workpiece 60 reaches the sixth position of the blanking device 50, the fifth roller way 51 stops running to perform blanking.
In other embodiments, the automatic welding system may be provided with two rotating devices 30, and the welding devices 20 are disposed on both sides of the two rotating devices 30, and the turnover device 40 is located between the two rotating devices 30, so that the workpiece 60 can be conveyed to the other rotating device 30 for welding the other side after being conveyed to the turnover device 40 by one of the rotating devices 30 for turnover, thereby making the whole automatic welding process more consistent and efficient.
Based on the utility model discloses an automatic welding system carries out the welding process to work piece 60, can realize work piece 60's autogiration, upset and welding, can avoid artifical too much participation, effectively improves work piece 60 welded efficiency, can guarantee welding quality simultaneously, provides strong guarantee for work piece 60's mass welding production.
The detailed description set forth above is only a specific description of the feasible embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An automatic welding system comprises a welding device and is characterized by also comprising a rotating device, a turnover device, a sensing device and a control device,
the rotating device comprises a first roller way, and the first roller way can be driven to rotate in the horizontal direction;
the turnover device comprises a second roller way and a third roller way parallel to the second roller way, and the second roller way and the third roller way can be driven to rotate in the vertical direction;
the sensing device is used for detecting the position of a workpiece;
the welding device is arranged close to the rotating device;
the welding device, the rotating device, the overturning device and the sensing device are all in communication connection with the control device so as to control the workpiece to automatically rotate, overturn and weld in the welding process.
2. The automatic welding system of claim 1, wherein the rotating device comprises a rotating base and a rotating body rotatably connected to the rotating base, the rotating body comprises an upper support, a lower support and a first positioning device, and the first roller table is connected to the upper support.
3. The automated welding system of claim 2, wherein the swivel includes a frame, a socket fixedly coupled to the frame, and the lower support is pivotally coupled to the socket.
4. The automatic welding system of claim 1, wherein the flipping mechanism comprises a flipping base, a rotating assembly, and a flipping body, wherein the rotating assembly comprises a rotating shaft connected to the flipping base and rollers connected to two ends of the rotating shaft, and the flipping body is supported by the rollers.
5. The automatic welding system of claim 4, wherein the flipping body comprises two flipping wheels, a cross plate connected to the flipping wheels, the second roller way and the third roller way are connected to the cross plate, and the flipping wheels are supported by the rollers.
6. The automated welding system of claim 4, wherein the flip body further comprises a second detent cooperating with the second roller, a third detent cooperating with the third roller.
7. The automated welding system of claim 1, wherein the welding device is disposed in two and oppositely disposed on opposite sides of the rotating device.
8. The automated welding system of claim 1, wherein the welding device comprises a support frame, a welding arm slidably coupled to the support frame, a welding gun assembly slidably coupled to the welding arm, the support frame comprising a vertical rod, a horizontal rod coupled to the vertical rod, and the welding arm slidably coupled to the horizontal rod.
9. The automated welding system of claim 8, wherein the torch assembly comprises a cylinder, a torch body coupled to the cylinder, the torch body being provided with a laser distance measuring device.
10. The automatic welding system of claim 1, further comprising a loading device disposed on a side of the rotating device and a unloading device disposed on a side of the flipping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356216.2U CN211889646U (en) | 2020-03-19 | 2020-03-19 | Automatic welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356216.2U CN211889646U (en) | 2020-03-19 | 2020-03-19 | Automatic welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211889646U true CN211889646U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020356216.2U Active CN211889646U (en) | 2020-03-19 | 2020-03-19 | Automatic welding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211889646U (en) |
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2020
- 2020-03-19 CN CN202020356216.2U patent/CN211889646U/en active Active
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