CN112059481A - Rotary conveying device for robot welding production and using method thereof - Google Patents
Rotary conveying device for robot welding production and using method thereof Download PDFInfo
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- CN112059481A CN112059481A CN202010891409.2A CN202010891409A CN112059481A CN 112059481 A CN112059481 A CN 112059481A CN 202010891409 A CN202010891409 A CN 202010891409A CN 112059481 A CN112059481 A CN 112059481A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of robot welding production, in particular to a rotary conveying device for robot welding production and a using method thereof, the rotary conveying device comprises a base, a positioning device, a rotating device and a limiting device, the top end of the base is provided with the positioning device, the positioning device comprises a limiting block, a positioning frame, a spring, an inner rod, a first threaded shaft, a handle and a clamping hook, the top end of the base is connected with the limiting block in a sliding manner, the device is provided with a second threaded shaft and a sliding rod which are matched with the meshing connection of a gear and a toothed ring, the sliding connection of the sliding rod and a fixed rod and the spiral connection of the second threaded shaft and the sliding rod, when the device is moved to the vertical position of two conveying mechanisms which are high at the left and low at the right, the first motor drives the second threaded shaft to rotate clockwise, after the device finishes the rotating operation, a welding piece conveyed from the right side can be lifted to the position which, thereby realizing the adjustment of the self-rotating transportation height and increasing the application range of the device.
Description
Technical Field
The invention relates to the technical field of robot welding production, in particular to a rotary conveying device for robot welding production and a using method thereof.
Background
With the development of electronic technology, computer technology, numerical control and robot technology, the automatic welding robot is used for production from the 60 s, the technology is mature day by day, the welding robot not only can stably improve the welding quality, but also can reflect the welding quality in a numerical value form, the welding efficiency is greatly improved, with the continuous development of the society, the application of the welding robot is more and more, the auxiliary devices for the welding production of the robot are more and more, but when part of the rotary transportation devices for the welding production of the robot are used, the transportation height of the rotary transportation devices can not be adjusted according to the connected conveying mechanisms with different heights, so that the use range of the rotary transportation devices is reduced, the devices are inconvenient to position and install, the operation is time-consuming and labor-consuming, and finally when the limit protection is carried out on welding pieces, the self limit width can not be adjusted according to the width of the welding part, and the application range of the device is also reduced.
Disclosure of Invention
The invention aims to provide a rotary conveying device for robot welding production and a using method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a robot welding production is with rotatory conveyer and application method thereof, includes base, positioner, rotary device and stop device, the base top is equipped with positioner, positioner includes stopper, locating rack, spring, interior pole, first screw thread axle, handle and trip, base top sliding connection has the stopper, stopper top fixedly connected with locating rack, the stopper outside fixedly connected with spring, and the other end and the base fixed connection of spring, the inboard sliding connection of locating rack has interior pole, base top central point puts fixedly connected with rotary device, rotary device right-hand member fixedly connected with controller, rotary device outside top is equipped with the mount, the mount top is rotated and is connected with the conveying roller, the mount inboard is equipped with stop device.
Preferably, the outer side of the inner rod is fixedly connected with a clamping hook, the clamping hook is arranged in a U shape, and the width of a U-shaped opening of the clamping hook is the same as the width of the supporting leg of the two adjacent conveying mechanism supporting frames which are different in height and vertical.
Preferably, the inner side of the inner rod is spirally connected with a first threaded shaft, the first threaded shaft is far away from one end of the clamping hook and fixedly connected with a handle, the handle penetrates through the positioning frame, and the handle is rotatably connected with the positioning frame.
Preferably, rotary device includes dead lever, slide bar, first motor, second threaded spindle, second motor, gear and ring gear, base top central point puts fixedly connected with dead lever, the inboard sliding connection of dead lever has the slide bar, slide bar outside top fixedly connected with ring gear, mount bottom right side fixedly connected with second motor, the terminal fixedly connected with gear of main shaft of second motor, and the gear is connected with the ring gear meshing.
Preferably, the inboard bottom fixedly connected with first motor of dead lever, the terminal fixedly connected with second threaded shaft of main shaft of first motor, and second threaded shaft runs through the slide bar, second threaded shaft and slide bar screwed connection, the top of slide bar is cylindric setting, the bottom of slide bar is the setting of cuboid form.
Preferably, stop device includes third motor, third screw thread axle, stopper, backup pad and spacing roller, mount rear end face bottom fixedly connected with third motor, and the main shaft of third motor runs through the mount, the main shaft and the mount of third motor rotate to be connected, the terminal fixedly connected with third screw thread axle of main shaft of third motor, third screw thread axle outside screwed connection has the stopper, and stopper and mount sliding connection, stopper top end face fixedly connected with backup pad, and the backup pad runs through the mount, backup pad and mount sliding connection, the backup pad top is rotated through the pivot and is connected with spacing roller.
Preferably, the third threaded shaft is rotatably connected with the fixing frame, the thread directions of the front end and the rear end of the third threaded shaft are opposite, and the third threaded shaft is symmetrically arranged.
Preferably, the use method of the rotary transportation device comprises the following steps:
the method comprises the following steps: when the device is needed to be used, the pushing device is moved to a using place through the roller at the bottom end of the base;
step two: the device is fixed with the supporting legs of two adjacent vertical conveying mechanism supporting frames with different heights through a positioning device;
step three: the device is started by the controller, the conveying roller can operate to convey a welding part at the moment, and the limiting device can limit the welding part after being adjusted under the control of the controller;
step four: when the device is used, when a welding part is conveyed into the fixed frame through the conveying mechanism on the right side of the device in cooperation with the conveying of the conveying roller and the limiting of the limiting device, the rotating device can rotate and adjust the height so as to be in butt joint with another conveying mechanism, and then the welding part is conveyed into the other conveying mechanism through the conveying roller;
step five: after the welding piece is rotationally transported, the device is reset under the control of the controller, so that the welding piece is continuously rotationally transported by repeating the operations.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the second threaded shaft and the sliding rod, the arrangement is matched with the meshing connection of the gear and the toothed ring, the sliding connection of the sliding rod and the fixed rod and the spiral connection of the second threaded shaft and the sliding rod, when the device is moved to the position vertical to the two conveying mechanisms with the high left and the low right, the first motor drives the second threaded shaft to rotate clockwise, and after the device finishes the rotating operation, a welding part conveyed from the right side can be lifted to the position with the same height as that of the left side conveying mechanism, so that the adjustment of the self rotating transportation height is realized, and the application range of the device is increased;
2. according to the invention, through the arrangement of the second threaded shaft and the sliding rod, the arrangement is matched with the meshing connection of the gear and the toothed ring, the sliding connection of the sliding rod and the fixed rod and the spiral connection of the second threaded shaft and the sliding rod, when the device is moved to the position vertical to the two conveying mechanisms with the lower left and the higher right, the first motor drives the second threaded shaft to rotate anticlockwise, and after the device finishes the rotating operation, a welding part conveyed from the right side can be lowered to the position with the same height as the left side conveying mechanism, so that the adjustment of the self rotating transportation height is realized, and the application range of the device is increased;
3. according to the invention, through the arranged clamping hook, the arrangement is matched with the elasticity of the spring to the limiting block, the sliding connection between the inner rod and the positioning frame, the spiral connection between the first threaded shaft and the inner rod and the fixed connection between the inner rod and the clamping hook, when the device is used, the device and an adjacent conveying mechanism can be positioned together by pulling and rotating the handle, and the operation is simple, convenient and rapid;
4. according to the invention, through the third threaded shaft, the arrangement is matched with the spiral connection between the third threaded shaft and the limiting block, the fixed connection between the limiting block and the supporting plate and the rotary connection between the supporting plate and the limiting rollers, and the width between the limiting rollers can be adjusted according to the width of a welding part under the control of the controller on the third motor, so that the stable conveying of the welding part is ensured, and the application range of the device is increased.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a right side view of the spacing device of the present invention;
FIG. 3 is a schematic top cross-sectional view of the positioning device of the present invention;
FIG. 4 is a schematic view of the overall structure of the hook of the present invention;
fig. 5 is a schematic view of the overall structure of the slide bar of the present invention.
In the figure: 1-base, 2-fixed frame, 3-conveying roller, 4-controller, 5-positioning device, 501-limited block, 502-positioning frame, 503-spring, 504-inner rod, 505-first threaded shaft, 506-handle, 507-trip, 6-rotating device, 601-fixed rod, 602-sliding rod, 603-first motor, 604-second threaded shaft, 605-second motor, 606-gear, 607-toothed ring, 7-limiting device, 701-third motor, 702-third threaded shaft, 703-limited block, 704-supporting plate, 705-limiting roller.
Detailed Description
Example 1:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:
a rotary transportation device for robot welding production and a use method thereof comprise a base 1, a positioning device 5, a rotating device 6 and a limiting device 7, wherein the positioning device 5 is arranged at the top end of the base 1, the positioning device 5 comprises a limiting block 501, a positioning frame 502, a spring 503, an inner rod 504, a first threaded shaft 505, a handle 506 and a clamping hook 507, the limiting block 501 is connected to the top end of the base 1 in a sliding manner, the positioning frame 502 is fixedly connected to the top end of the limiting block 501, the spring 503 is fixedly connected to the outer side of the limiting block 501, the other end of the spring 503 is fixedly connected with the base 1, the inner rod 504 is connected to the inner side of the positioning frame 502 in a sliding manner, the arrangement facilitates the positioning of the device, the operation is simple and convenient, the first threaded shaft 505 is spirally connected to the inner side of the inner rod 504, the handle 506 is fixedly connected to one end, far away from the clamping hook, the arrangement enables the positioning operation of the device to be simpler, the operation is time-saving and labor-saving, the outer side of the inner rod 504 is fixedly connected with a clamping hook 507, the clamping hook 507 is arranged in a U shape, the width of a U-shaped opening of the clamping hook 507 is the same as the width of a supporting leg of two adjacent vertical conveying mechanism supporting frames with different heights, the arrangement ensures the stability of the device after positioning, the central position of the top end of the base 1 is fixedly connected with a rotating device 6, the rotating device 6 comprises a fixed rod 601, a sliding rod 602, a first motor 603, a second threaded shaft 604, a second motor 605, a gear 606 and a toothed ring 607, the central position of the top end of the base 1 is fixedly connected with the fixed rod 601, the inner side of the fixed rod 601 is slidably connected with the sliding rod 602, the top end of the outer side of the sliding rod 602 is fixedly connected with the toothed ring 607, the right side, the gear 606 is engaged with the gear ring 607, the rotation transportation of the welding parts is realized by the arrangement, the bottom end of the inner side of the fixed rod 601 is fixedly connected with the first motor 603, the tail end of the main shaft of the first motor 603 is fixedly connected with the second threaded shaft 604, the second threaded shaft 604 penetrates through the sliding rod 602, the second threaded shaft 604 is spirally connected with the sliding rod 602, the top end of the sliding rod 602 is arranged in a cylindrical shape, the bottom end of the sliding rod 602 is arranged in a rectangular shape, when the device is moved to the vertical position of two conveying mechanisms which are high at the left and low at the right, the first motor 603 drives the second threaded shaft 604 to rotate clockwise, after the device finishes the rotation operation, the welding parts conveyed from the right side can be lifted to the positions which are as high as the conveying mechanisms at the left side, the adjustment of the self rotation transportation height is realized, the application range of the device is increased, the right end of the rotating device, the top end of the outer side of the rotating device 6 is provided with a fixed frame 2, the top end of the fixed frame 2 is rotatably connected with a conveying roller 3, the inner side of the fixed frame 2 is provided with a limiting device 7, the limiting device 7 comprises a third motor 701, a third threaded shaft 702, a limiting block 703, a supporting plate 704 and a limiting roller 705, the bottom end of the rear end face of the fixed frame 2 is fixedly connected with the third motor 701, a main shaft of the third motor 701 penetrates through the fixed frame 2, the main shaft of the third motor 701 is rotatably connected with the fixed frame 2, the tail end of the main shaft of the third motor 701 is fixedly connected with a third threaded shaft 702, the third threaded shaft 702 is rotatably connected with the fixed frame 2, the thread directions of the front end and the rear end of the third threaded shaft 702 are opposite, the third threaded shafts 702 are symmetrically arranged, the arrangement ensures the adjusting precision of the limiting roller 705, so that the welding part is limited by the, stopper 703 top end face fixedly connected with backup pad 704, and backup pad 704 runs through mount 2, backup pad 704 and mount 2 sliding connection, backup pad 704 top is rotated through the pivot and is connected with spacing roller 705, and this kind of setting can be adjusted the width between the spacing roller 705 according to the width of welding under controller 4 is to third motor 701's control to guaranteed the stable transport of welding, increased the application scope of device.
The use method of the rotary transportation device comprises the following steps:
the method comprises the following steps: when the device is needed to be used, the pushing device is moved to a using place through the roller at the bottom end of the base 1;
step two: the device is fixed with the supporting legs of two adjacent vertical conveying mechanism supporting frames with different heights through a positioning device 5;
step three: the device is started and used through the controller 4, at the moment, the conveying roller 3 can operate to convey the welding part, and the limiting device 7 can limit the welding part after being adjusted under the control of the controller 4;
step four: when the device is used, when a welding piece is conveyed into the fixed frame 2 through the conveying mechanism on the right side of the device in cooperation with the conveying of the conveying roller 3 and the limiting of the limiting device 7, the rotating device 6 can rotate and adjust the height so as to be in butt joint with another conveying mechanism, and then the welding piece is conveyed into the other conveying mechanism through the conveying roller 3;
step five: after the welding piece is rotationally transported, the device is reset under the control of the controller 4, so that the operation is repeated to continuously rotationally transport the welding piece.
The working process is as follows: when the device is used, the device is moved to a using place through the rollers at the bottom end of the base 1, the device is moved to the vertical positions of the two vertical conveying mechanism supporting frames which are high in the left and low in the right, then the left handle 506 is pulled leftwards, the left limiting block 501 can extrude the left spring 503 at the moment, the left positioning frame 502 can drive the left clamping hook 507 to move leftwards, when the left clamping hook 507 moves to the left side of the supporting leg of the left conveying mechanism supporting frame, the left handle 506 is rotated, the left first threaded shaft 505 rotates, the left inner rod 504 can continuously slide out of the left positioning frame 502, when the left clamping hook 507 can be clamped outside the supporting leg of the left conveying mechanism supporting frame under the elastic force recovery of the left spring 503, the left handle 506 stops rotating, and then the pushing of the left handle 506 is released, at the moment, the left clamping hook 507 can be clamped at the outer side of the supporting leg of the left conveying mechanism supporting frame, then the left handle 506 is rotated reversely to clamp the left clamping hook 507 with the supporting leg of the left conveying mechanism supporting frame, after the above operations are completed, the right clamping hook 507 and the supporting leg of the right conveying mechanism supporting frame can be clamped through the same operations, at the moment, the positioning of the device is completed, then the device is started and used through the controller 4, at the moment, the position of the limit roller 705 is adjusted according to the width of a welding piece, so that the stable conveying of the welding piece is ensured, after the spacing of the limit rollers 705 is set through the controller 4, the third motor 701 can drive the third threaded shaft 702 to rotate, the limit block 703 can drive the limit roller 705 at the outer side of the supporting plate 704 to move towards the position close to the center of the third threaded shaft 702, when the distance between the two limit rollers 705 is, the third motor 701 stops running, and then under the conveying of the right-side conveying mechanism, the welding pieces are conveyed into the fixed frame 2 by matching the limiting of the limiting roller 705 and the conveying of the conveying roller 3, and after the welding pieces are conveyed into the fixed frame 2, under the control of the controller 4, the second motor 605 drives the gear 606 to engage with the gear ring 607, so that the fixing frame 2 rotates ninety degrees to be in butt joint with the left conveying mechanism, then the first motor 603 drives the second threaded shaft 604 to rotate clockwise, at this time, the sliding rod 602 will slide upwards continuously, so as to convey the welding parts to the position with the same height as the left conveying mechanism, then, the weld workpiece is conveyed into the conveying mechanism on the left side under the conveying of the conveying roller 3 and the limit of the limit roller 705, after the rotation and the transportation of the weld workpiece are finished, under the control of the controller 4, the apparatus is reset, so that the above operation is repeated to continue the rotational conveyance of the welding member.
Example 2:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:
a rotary transportation device for robot welding production and a use method thereof comprise a base 1, a positioning device 5, a rotating device 6 and a limiting device 7, wherein the positioning device 5 is arranged at the top end of the base 1, the positioning device 5 comprises a limiting block 501, a positioning frame 502, a spring 503, an inner rod 504, a first threaded shaft 505, a handle 506 and a clamping hook 507, the limiting block 501 is connected to the top end of the base 1 in a sliding manner, the positioning frame 502 is fixedly connected to the top end of the limiting block 501, the spring 503 is fixedly connected to the outer side of the limiting block 501, the other end of the spring 503 is fixedly connected with the base 1, the inner rod 504 is connected to the inner side of the positioning frame 502 in a sliding manner, the arrangement facilitates the positioning of the device, the operation is simple and convenient, the first threaded shaft 505 is spirally connected to the inner side of the inner rod 504, the handle 506 is fixedly connected to one end, far away from the clamping hook, the arrangement enables the positioning operation of the device to be simpler, the operation is time-saving and labor-saving, the outer side of the inner rod 504 is fixedly connected with a clamping hook 507, the clamping hook 507 is arranged in a U shape, the width of a U-shaped opening of the clamping hook 507 is the same as the width of a supporting leg of two adjacent vertical conveying mechanism supporting frames with different heights, the arrangement ensures the stability of the device after positioning, the central position of the top end of the base 1 is fixedly connected with a rotating device 6, the rotating device 6 comprises a fixed rod 601, a sliding rod 602, a first motor 603, a second threaded shaft 604, a second motor 605, a gear 606 and a toothed ring 607, the central position of the top end of the base 1 is fixedly connected with the fixed rod 601, the inner side of the fixed rod 601 is slidably connected with the sliding rod 602, the top end of the outer side of the sliding rod 602 is fixedly connected with the toothed ring 607, the right side, the gear 606 is engaged with the gear ring 607, the arrangement realizes the rotary transportation of the welding parts, the bottom end of the inner side of the fixed rod 601 is fixedly connected with the first motor 603, the end of the main shaft of the first motor 603 is fixedly connected with the second threaded shaft 604, the second threaded shaft 604 penetrates through the sliding rod 602, the second threaded shaft 604 is spirally connected with the sliding rod 602, the top end of the sliding rod 602 is arranged in a cylindrical shape, the bottom end of the sliding rod 602 is arranged in a rectangular shape, when the device is moved to the vertical position of two conveying mechanisms with lower left and higher right, the first motor 603 drives the second threaded shaft 604 to rotate anticlockwise, after the device finishes the rotary operation, the welding parts conveyed from the right side can be lowered to the position with the same height as the left conveying mechanism, thereby realizing the adjustment of the self rotary transportation height, increasing the application range of the device, the right end of the rotary device 6 is fixedly connected with the controller 4, the top end of the outer side of the rotating device 6 is provided with a fixed frame 2, the top end of the fixed frame 2 is rotatably connected with a conveying roller 3, the inner side of the fixed frame 2 is provided with a limiting device 7, the limiting device 7 comprises a third motor 701, a third threaded shaft 702, a limiting block 703, a supporting plate 704 and a limiting roller 705, the bottom end of the rear end face of the fixed frame 2 is fixedly connected with the third motor 701, a main shaft of the third motor 701 penetrates through the fixed frame 2, the main shaft of the third motor 701 is rotatably connected with the fixed frame 2, the tail end of the main shaft of the third motor 701 is fixedly connected with a third threaded shaft 702, the third threaded shaft 702 is rotatably connected with the fixed frame 2, the thread directions of the front end and the rear end of the third threaded shaft 702 are opposite, the third threaded shafts 702 are symmetrically arranged, the arrangement ensures the adjusting precision of the limiting roller 705, so that the welding part is limited by the, stopper 703 top end face fixedly connected with backup pad 704, and backup pad 704 runs through mount 2, backup pad 704 and mount 2 sliding connection, backup pad 704 top is rotated through the pivot and is connected with spacing roller 705, and this kind of setting can be adjusted the width between the spacing roller 705 according to the width of welding under controller 4 is to third motor 701's control to guaranteed the stable transport of welding, increased the application scope of device.
The use method of the rotary transportation device comprises the following steps:
the method comprises the following steps: when the device is needed to be used, the pushing device is moved to a using place through the roller at the bottom end of the base 1;
step two: the device is fixed with the supporting legs of two adjacent vertical conveying mechanism supporting frames with different heights through a positioning device 5;
step three: the device is started and used through the controller 4, at the moment, the conveying roller 3 can operate to convey the welding part, and the limiting device 7 can limit the welding part after being adjusted under the control of the controller 4;
step four: when the device is used, when a welding piece is conveyed into the fixed frame 2 through the conveying mechanism on the right side of the device in cooperation with the conveying of the conveying roller 3 and the limiting of the limiting device 7, the rotating device 6 can rotate and adjust the height so as to be in butt joint with another conveying mechanism, and then the welding piece is conveyed into the other conveying mechanism through the conveying roller 3;
step five: after the welding piece is rotationally transported, the device is reset under the control of the controller 4, so that the operation is repeated to continuously rotationally transport the welding piece.
The working process is as follows: when the device is used, the device is moved to a using place through the rollers at the bottom end of the base 1, the device is moved to the vertical positions of the two conveying mechanism supporting frames which are vertically low at the left and high at the right, then the left handle 506 is pulled leftwards, the left limiting block 501 can extrude the left spring 503 at the moment, the left positioning frame 502 can drive the left clamping hook 507 to move leftwards, when the left clamping hook 507 moves to the left side of the supporting leg of the left conveying mechanism supporting frame, the left handle 506 is rotated, the left first threaded shaft 505 rotates, the left inner rod 504 can continuously slide out of the left positioning frame 502, when the left clamping hook 507 can be clamped outside the supporting leg of the left conveying mechanism supporting frame under the elastic force recovery of the left spring 503, the left handle 506 stops rotating, and then the pushing of the left handle 506 is released, at the moment, the left clamping hook 507 can be clamped at the outer side of the supporting leg of the left conveying mechanism supporting frame, then the left handle 506 is rotated reversely to clamp the left clamping hook 507 with the supporting leg of the left conveying mechanism supporting frame, after the above operations are completed, the right clamping hook 507 and the supporting leg of the right conveying mechanism supporting frame can be clamped through the same operations, at the moment, the positioning of the device is completed, then the device is started and used through the controller 4, at the moment, the position of the limit roller 705 is adjusted according to the width of a welding piece, so that the stable conveying of the welding piece is ensured, after the spacing of the limit rollers 705 is set through the controller 4, the third motor 701 can drive the third threaded shaft 702 to rotate, the limit block 703 can drive the limit roller 705 at the outer side of the supporting plate 704 to move towards the position close to the center of the third threaded shaft 702, when the distance between the two limit rollers 705 is, the third motor 701 stops running, and then under the conveying of the right-side conveying mechanism, the welding pieces are conveyed into the fixed frame 2 by matching the limiting of the limiting roller 705 and the conveying of the conveying roller 3, and after the welding pieces are conveyed into the fixed frame 2, under the control of the controller 4, the second motor 605 drives the gear 606 to engage with the gear ring 607, so that the fixing frame 2 rotates ninety degrees to be in butt joint with the left conveying mechanism, then the first motor 603 drives the second threaded shaft 604 to rotate counterclockwise, at this time, the sliding rod 602 will slide downward continuously, so as to convey the welding parts to the position with the same height as the left conveying mechanism, then, the weld workpiece is conveyed into the conveying mechanism on the left side under the conveying of the conveying roller 3 and the limit of the limit roller 705, after the rotation and the transportation of the weld workpiece are finished, under the control of the controller 4, the apparatus is reset, so that the above operation is repeated to continue the rotational conveyance of the welding member.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. The utility model provides a welding production of robot is with rotatory conveyer, includes base (1), positioner (5), rotary device (6) and stop device (7), its characterized in that: the top end of the base (1) is provided with a positioning device (5), the positioning device (5) comprises a limiting block (501), a positioning frame (502), a spring (503), an inner rod (504), a first threaded shaft (505), a handle (506) and a clamping hook (507), the top end of the base (1) is connected with the limiting block (501) in a sliding manner, the top end of the limiting block (501) is fixedly connected with the positioning frame (502), the outer side of the limiting block (501) is fixedly connected with the spring (503), the other end of the spring (503) is fixedly connected with the base (1), the inner rod (504) is connected with the inner side of the positioning frame (502) in a sliding manner, the center position of the top end of the base (1) is fixedly connected with a rotating device (6), the right end of the rotating device (6) is fixedly connected with a controller (4), the top end of the outer side of the rotating device, and a limiting device (7) is arranged on the inner side of the fixing frame (2).
2. The rotary transportation device for robot welding production according to claim 1, characterized in that: the outer side of the inner rod (504) is fixedly connected with a clamping hook (507), the clamping hook (507) is arranged in a U shape, and the width of a U-shaped opening of the clamping hook (507) is the same as the width of support legs of two adjacent conveying mechanism support frames which are different in height and vertical.
3. The rotary transportation device for robot welding production according to claim 1, characterized in that: the inner side of the inner rod (504) is spirally connected with a first threaded shaft (505), one end of the first threaded shaft (505) far away from the clamping hook (507) is fixedly connected with a handle (506), the handle (506) penetrates through the positioning frame (502), and the handle (506) is rotatably connected with the positioning frame (502).
4. The rotary transportation device for robot welding production according to claim 1, characterized in that: rotating device (6) are including dead lever (601), slide bar (602), first motor (603), second threaded shaft (604), second motor (605), gear (606) and ring gear (607), base (1) top central point puts fixedly connected with dead lever (601), dead lever (601) inboard sliding connection has slide bar (602), slide bar (602) outside top fixedly connected with ring gear (607), mount (2) bottom right side fixedly connected with second motor (605), the terminal fixedly connected with gear (606) of the main shaft of second motor (605), and gear (606) and ring gear (607) meshing connection.
5. The rotary transportation device for robot welding production according to claim 4, characterized in that: the utility model discloses a fixed pole, including dead lever (601), inboard bottom fixedly connected with first motor (603), the terminal fixedly connected with second threaded shaft (604) of main shaft of first motor (603), and second threaded shaft (604) run through slide bar (602), second threaded shaft (604) and slide bar (602) threaded connection, the top of slide bar (602) is cylindric setting, the bottom of slide bar (602) is the cuboid form setting.
6. The rotary transportation device for robot welding production according to claim 1, characterized in that: the limiting device (7) comprises a third motor (701), a third threaded shaft (702), a limiting block (703), a supporting plate (704) and a limiting roller (705), the bottom end of the rear end surface of the fixed frame (2) is fixedly connected with a third motor (701), and the main shaft of the third motor (701) penetrates through the fixed frame (2), the main shaft of the third motor (701) is rotationally connected with the fixed frame (2), the tail end of the main shaft of the third motor (701) is fixedly connected with a third threaded shaft (702), the outer side of the third threaded shaft (702) is spirally connected with a limiting block (703), the limiting block (703) is connected with the fixing frame (2) in a sliding way, the top end surface of the limiting block (703) is fixedly connected with a supporting plate (704), the supporting plate (704) penetrates through the fixing frame (2), the supporting plate (704) is connected with the fixing frame (2) in a sliding way, the top end of the supporting plate (704) is rotatably connected with a limiting roller (705) through a rotating shaft.
7. The rotary transportation device for robot welding production according to claim 6, characterized in that: third threaded shaft (702) is connected with mount (2) rotation, and the screw thread opposite direction at third threaded shaft (702) front and back both ends, third threaded shaft (702) is the symmetry and sets up.
8. The rotary transportation device for robot welding production and the use method thereof according to claims 1-7, characterized in that: the use method of the rotary transportation device comprises the following steps:
the method comprises the following steps: when the device is needed to be used, the pushing device is moved to a using place through the roller at the bottom end of the base (1);
step two: the device is fixed with the supporting legs of two adjacent vertical conveying mechanism supporting frames with different heights through a positioning device (5);
step three: the device is started and used through the controller (4), the conveying roller (3) can operate to convey the welding part at the moment, and the limiting device (7) can limit the welding part after being adjusted under the control of the controller (4);
step four: when the device is used, when a welding piece is conveyed into the fixed frame (2) through the conveying mechanism on the right side of the device in cooperation with the conveying of the conveying roller (3) and the limiting of the limiting device (7), the rotating device (6) can rotate and adjust the height so as to be in butt joint with another conveying mechanism, and then the welding piece is conveyed into the other conveying mechanism through the conveying roller (3);
step five: after the welding piece is rotationally transported, the device is reset under the control of the controller (4), so that the operation is repeated to continuously rotationally transport the welding piece.
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| CN202010891409.2A CN112059481B (en) | 2020-08-30 | 2020-08-30 | Rotary conveying device for robot welding production and using method thereof |
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| CN202010891409.2A CN112059481B (en) | 2020-08-30 | 2020-08-30 | Rotary conveying device for robot welding production and using method thereof |
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| CN112059481B CN112059481B (en) | 2022-05-10 |
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| CN112059481B (en) | 2022-05-10 |
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