CN210914421U

CN210914421U - Automatic box stacker crane

Info

Publication number: CN210914421U
Application number: CN201921209422.4U
Authority: CN
Inventors: 徐鹏; 贾鹏; 蒋大成; 胥明路
Original assignee: Kisen Precision Industry Co ltd
Current assignee: Kisen Precision Industry Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-07-03
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to a box automatic stacker crane, which comprises a frame and a feeding roller; the feeding roller can rotate to convey materials; the top of the rack is provided with a longitudinal moving device; the longitudinal moving device comprises a longitudinal driving motor, a stepping belt and a first screw rod; the rotation of the longitudinal driving motor drives the first screw rod to rotate through the stepping belt; a transverse moving device is arranged on the first screw rod; the rotation of the first screw rod can drive the transverse moving device and other components connected with the transverse moving device to move back and forth longitudinally along the first screw rod integrally; the transverse moving device is vertically provided with a lifting device; the lifting device can drive the grabbing disc to vertically move up and down; the transverse moving device can be driven by a transverse moving motor to transversely move back and forth and further drive the lifting device and the grabbing disc on the transverse moving device to transversely move back and forth together; the grabbing disc can grab the workpiece box conveyed by the feeding roller and release the workpiece box when moving to a preset position.

Description

Automatic box stacker crane

Technical Field

The utility model relates to an automatic hacking machine of box, realize that box work piece case is delivered to the region of snatching of grabbing the dish by pay-off material feeding unit fast push away after a set region through the pay-off gyro wheel, then remove the grabbing dish by hoisting device behind the box work piece case directly over to the grabbing dish through longitudinal movement device and lateral shifting device and put down the grabbing dish in order to snatch the work piece case, then rethread longitudinal movement device and lateral shifting device are the pile up neatly of box work piece case to set position, this process is whole by the automatic completion of hacking machine, need not artifical the participation, work efficiency can great improvement, pile up neatly stability and uniformity also can be ensured, also can reduce manufacturing cost simultaneously.

Background

In the industrial production, in the process of putting some regular parts into a box body and carrying the regular parts, the regular parts are usually required to be stacked on a standing plate one by an operator, if the parts are heavy, the parts are extremely difficult for the staff, and in the process of manual stacking, the parts are difficult to ensure to be rightly placed each time and have the same position all the time, so that the parts cannot be stacked high, otherwise, the safety risk of dumping is easily caused, the operation efficiency is extremely low, and the safety risk is extremely high.

Therefore, the automatic box stacker crane is developed, a box workpiece box can be conveyed to a set area through a feeding roller and then is quickly pushed to a grabbing area of the grabbing disc by the feeding device, the grabbing disc is moved to the position right above the box workpiece box through the longitudinal moving device and the transverse moving device and then is put down by the lifting device to grab the workpiece box, and then the box workpiece box is piled to the set position through the longitudinal moving device and the transverse moving device.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art and providing a simple structure and easy operation's automatic hacking machine of box.

In order to achieve the above purpose, the utility model adopts the technical scheme that: an automatic box body stacker crane comprises a rack and a feeding roller; the feeding roller can rotate to convey the workpiece box; the top of the rack is provided with a longitudinal moving device; the longitudinal moving device comprises a longitudinal driving motor, a stepping belt and a first screw rod; the rotation of the longitudinal driving motor drives the first screw rod to rotate through the stepping belt; a transverse moving device is arranged on the first screw rod; the rotation of the first screw rod can drive the transverse moving device and other components connected with the transverse moving device to move back and forth longitudinally along the first screw rod integrally; the transverse moving device is vertically provided with a lifting device; a lifting motor is arranged on the lifting device; the lifting motor is connected with a vertically arranged screw rod, and a grabbing disc is sleeved on the screw rod; when the lifting motor works, the screw rod can be driven to rotate, so that the grabbing disc is driven to correspondingly move up and down along the screw rod; the transverse moving device can be driven by a transverse moving motor to transversely move back and forth and further drive the lifting device and the grabbing disc on the transverse moving device to transversely move back and forth together; the grabbing disc can grab the workpiece box conveyed by the feeding roller and release the workpiece box when moving to a preset position.

Preferably, the longitudinal moving device further comprises a second lead screw; the first screw rod and the second screw rod are parallel to each other and are positioned on the same plane; the stepping belt is arranged at the tail ends of the first screw rod and the second screw rod and is vertical to the first screw rod and the second screw rod; the rotation of the longitudinal driving motor drives the first screw rod and the second screw rod to rotate through the stepping belt; the first screw rod and the second screw rod are provided with transverse moving devices; the first screw rod and the second screw rod can rotate to drive the transverse moving device and other components connected with the transverse moving device to move longitudinally back and forth integrally along the second screw rod.

Preferably, a feeding device is arranged on one side, close to the tail end, of the conveying direction of the feeding roller, and the feeding device comprises a longitudinal cylinder, a support, a transverse cylinder, a pushing block, a transverse sliding rail, a longitudinal first sliding rail and a longitudinal second sliding rail; the transmission directions of the longitudinal cylinder and the feeding roller are parallel and are fixed on the substrate, and an output shaft of the longitudinal cylinder is connected with the bracket; the bracket is arranged on the longitudinal first slide rail and the longitudinal second slide rail and can freely slide back and forth along the longitudinal first slide rail and the longitudinal second slide rail; the longitudinal first sliding rail and the longitudinal second sliding rail are fixed on the base plate and are arranged in parallel with the longitudinal cylinder; the telescopic structure of the output shaft of the longitudinal cylinder can drive the support to freely move back and forth along the longitudinal first sliding rail and the longitudinal second sliding rail; the bracket is provided with a transverse cylinder and a transverse sliding rail; the transverse cylinder, the transverse slide rail and the longitudinal cylinder are vertically arranged and distributed; a push block is arranged on the output shaft of the transverse cylinder; the push block is arranged on the transverse sliding rail; the extension of the output shaft of the transverse cylinder can drive the push block to freely move back and forth along the transverse sliding rail.

Preferably, the gripping disk comprises a suction disk seat; the upper surface of the sucker seat is provided with a sucker cylinder; the upper surface of the sucker seat is transversely provided with a sucker guide rail; the sucker cylinder is transversely arranged; push rods are respectively arranged on the two transverse sides of the sucker cylinder; piston rods are respectively arranged on the two transverse sides of the sucker cylinder; the push rods are connected with the corresponding piston rods; the sucker air cylinders synchronously drive the piston rods on the two sides of the sucker air cylinders to extend or contract, so that the corresponding push rods are driven to move correspondingly; the sucker guide rails on the outer sides of the push rods are respectively and correspondingly provided with sliding blocks; the slide blocks at the same side of the push rod are respectively provided with a driving block; a strip through hole is longitudinally arranged on the driving block; a first gear and a second gear which are meshed with each other are respectively arranged on the sucker seats corresponding to the driving blocks; the upper end part of the rotating shaft of the first gear is inserted into the groove on the lower surface of one end of the rotating block, and the upper surface of the other end of the rotating block is provided with a driving bulge; the driving protrusion is inserted into the strip through hole; a gripper is arranged at the lower part of the rotating shaft of the second gear; the hand grip can rotate along with the rotating shaft of the second gear; when the push rod pushes the driving block to move towards the outer side, the driving block enables the rotating block to rotate, the first gear is further driven to rotate, meanwhile, the first gear drives the second gear to rotate, the gripper also rotates along with the first gear, and the gripper hooks the groove in the side portion of the workpiece box conveyed by the feeding device.

Preferably, the lower part of the sucker seat is provided with a pressing plate; the pressing plate is used for limiting the relative height of the gripping disk and the workpiece box so as to facilitate the gripping hand to hook the groove on the side part of the workpiece box.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

automatic hacking machine of box can realize that box work piece case is delivered to a set region back through the pay-off gyro wheel and is carried the snatching region of grabbing the dish by pay-off material feeding unit fast push away, then remove the grabbing dish to box work piece case through longitudinal movement device and lateral shifting device and put down the grabbing dish by hoisting device behind the direct top in order to snatch the work piece case, then rethread longitudinal movement device and lateral shifting device are the pile up neatly of box work piece case to set position, this process is whole to accomplish by the hacking machine is automatic, need not artifical the participation, work efficiency can great improvement, pile up neatly stability and uniformity also can be ensured, also can reduce manufacturing cost simultaneously.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a perspective view of a first angle of the automatic box stacker of the present invention;

fig. 2 is a second-angle enlarged three-dimensional view of the automatic box stacker of the present invention;

fig. 3 is a three-dimensional enlarged view of the feeding device of the automatic box stacker of the present invention;

fig. 4 is a three-dimensional enlarged view of a first angle of a catch tray of the automatic box stacker of the present invention;

fig. 5 is a second angle enlarged view of the catch tray of the automatic box stacker of the present invention;

wherein: 1. a frame; 2. a feeding roller; 3. a feeding device; 301. a longitudinal cylinder; 302. a support; 303. a transverse cylinder; 304. a push block; 305. a transverse slide rail; 306. a longitudinal first slide rail; 307. a longitudinal second slide rail; 4. a workpiece box; 5. grabbing a disc; 6. a lifting device; 7. A traversing device; 8. a longitudinal drive motor; 9. a step belt; 10. a first lead screw; 11. a second lead screw; 12. standing the plate; 51. a sucker seat; 52. a suction cup guide rail; 53. a sucker cylinder; 54. a push rod; 55. a slider; 56. a drive block; 57. Rotating the block; 58. a drive boss; 59. a first gear; 60. a second gear; 61. a strip through hole; 62. pressing a plate; 63. and (4) a hand grip.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Figures 1-5 show an automatic box stacker of the present invention, which comprises a frame 1 and a feeding roller 2; the feeding roller 2 can rotate to convey materials; a feeding device 3 is arranged on one side of the feeding roller 2 close to the tail end in the conveying direction; the feeding device 3 comprises a longitudinal cylinder 301, a bracket 302, a transverse cylinder 303, a pushing block 304, a transverse slide rail 305, a longitudinal first slide rail 306 and a longitudinal second slide rail 307; the transmission directions of the longitudinal cylinder 301 and the feeding roller 2 are parallel and fixed on a substrate (not marked), and an output shaft of the longitudinal cylinder 301 is connected with a bracket 302; the bracket 302 is arranged on the longitudinal first sliding rail 306 and the longitudinal second sliding rail 307 and can freely slide back and forth along the longitudinal first sliding rail 306 and the longitudinal second sliding rail 307; the longitudinal first slide rail 306 and the longitudinal second slide rail 307 are fixed on the base plate and are arranged in parallel with the longitudinal cylinder 301; the stretching of the output shaft of the longitudinal cylinder 301 can drive the bracket 302 to freely move back and forth along the longitudinal first slide rail 306 and the longitudinal second slide rail 307; a transverse cylinder 303 and a transverse sliding rail 305 are arranged on the bracket 302; the transverse cylinder 303, the transverse slide rail 305 and the longitudinal cylinder 301 are vertically arranged and distributed; a push block 304 is arranged on an output shaft of the transverse cylinder 303; the push block 304 is arranged on the transverse sliding rail 305; the stretching of the output shaft of the transverse cylinder 303 can drive the push block 304 to freely move back and forth along the transverse slide rail 305; the top of the frame 1 is provided with a longitudinal moving device (not shown); the longitudinal moving device comprises a longitudinal driving motor 8, a stepping belt 9, a first screw rod 10 and a second screw rod 11; the first screw rod 10 and the second screw rod 11 are parallel to each other and are positioned on the same plane; the stepping belt 9 is arranged at the tail ends of the first screw rod 10 and the second screw rod 11 and is vertical to the first screw rod 10 and the second screw rod 11; the rotation of the longitudinal driving motor 8 drives the first screw rod 10 and the second screw rod 11 to rotate through the stepping belt 9; the first screw rod 10 and the second screw rod 11 are provided with a transverse moving device 7; the rotation of the first screw rod 10 and the second screw rod 11 can drive the traversing device 7 and other components connected with the traversing device 7 to move longitudinally back and forth integrally along the first screw rod 10 and the second screw rod 11; the transverse moving device 7 is vertically provided with a lifting device 6; a lifting motor (not shown) is arranged on the lifting device 6; the lifting motor (not shown) is connected with a vertically arranged screw rod (not shown), and a grabbing disc 5 is sleeved on the screw rod; when the lifting motor works, the screw rod can be driven to rotate, so that the grabbing disc 5 is driven to correspondingly move up and down along the screw rod; the traverse device 7 can be driven by a traverse motor (not shown) to traverse transversely back and forth and thus drive the lifting device 6 thereon and the catch tray 5 to traverse transversely back and forth together, which is a conventional technique and will not be described in detail herein.

The grabbing plate 5 comprises a sucking plate seat 51; a sucker cylinder 53 is arranged on the upper surface of the sucker seat 51; the upper surfaces of the sucker seats 51 on the two sides of the sucker cylinder 53 are respectively and transversely provided with a sucker guide rail 52; the sucker air cylinder 53 is transversely arranged; push rods 54 are respectively arranged on the two transverse sides of the sucker air cylinder 53; piston rods (not shown) are respectively arranged at the two transverse sides of the sucker air cylinder 53; the push rod 54 is connected with the corresponding piston rod; the sucker cylinder 53 synchronously drives the piston rods on the two sides to extend or contract, so as to drive the corresponding push rods 54 to move correspondingly; the sucker guide rails 52 on the outer sides of the push rods 54 are respectively and correspondingly provided with a slide block 55; the slide blocks 55 at the same side of the push rod 54 are respectively provided with a driving block 56; a strip through hole 61 is longitudinally arranged on the driving block 56; the sucker seat 51 is provided with a first gear 59 and a second gear 60 which are meshed with each other; the upper end part of the rotating shaft of the first gear 59 is inserted into a groove on the lower surface of one end of the rotating block 57, and the upper surface of the other end of the rotating block 57 is provided with a driving bulge 58; the driving protrusion 58 is inserted into the elongated through hole 61; a gripper 63 is provided at a lower portion of the rotation shaft of the second gear 60; the grip 63 is rotatable together with the rotation shaft of the second gear 60; when the push rod 54 pushes the driving block 56 to move towards the outside, the driving block 56 enables the rotating block 57 to rotate, so that the first gear 59 is driven to rotate, meanwhile, the first gear 59 drives the second gear 60 to rotate, and the gripper 63 also rotates along with the first gear, so that the gripper 63 can hook the groove on the side part of the workpiece box 4 conveyed by the feeding device 3; in this embodiment, there are 4 grippers 63, and the rotation directions of the two grippers 63 driven by the same driving block 56 are opposite, and the other working principles are the same.

When the suction cup cylinder 53 drives the piston rod in the reverse direction, the gripper 63 can be disengaged from the groove on the side of the work box 4, and the working principle is completely opposite to that of hooking the work box 4, which will not be described again here.

The lower part of the sucker seat 51 is provided with a pressing plate 62; the pressing plate 62 serves to define the relative heights of the gripping disk 5 and the work box 4 so as to facilitate the gripping hand 63 to catch the groove of the side of the work box 4.

When the device works, when the workpiece box 4 is arranged on the feeding roller 2 and moves forwards to the working range of the feeding device 3 along with the rotation of the feeding roller 2, the shaft of the transverse cylinder 303 extends out to drive the push block 304 to move forwards to the back of the advancing direction of the workpiece box 4, at the moment, the longitudinal cylinder 301 works, the output shaft of the longitudinal cylinder 301 pushes the support 302 and the transverse cylinder 303 arranged on the support 302 to move towards the direction of the movement of the workpiece box 4 together until the push block 304 contacts the back of the advancing direction of the workpiece box 4, and then the longitudinal moving device continues to push forwards to enable the workpiece box 4 to enter an area to be grabbed, at the moment, the longitudinal moving device starts to work, the transverse moving device 7, the lifting device 6 connected with the transverse moving device and the grabbing disc 5 arranged at the bottom of the lifting device 6 are driven to move longitudinally towards the position of the workpiece box 4, at the same time, the transverse moving device 7 also transversely moves and drives the lifting device 6 connected with the grabbing disc 5 to transversely The transverse moving devices 7 stop moving, then the lifting device 6 drives the gripping disk 5 to start to do descending movement in the vertical direction until the pressing plate 62 on the gripping disk 5 presses the upper surface of the workpiece box 4, the suction cup air cylinder 53 starts to work, piston rods on two transverse sides of the suction cup air cylinder synchronously extend out, and the push rod 54 is driven to move towards the outer side; the push rod 54 pushes the driving block 56 to move outwards, the driving block 56 enables the rotating block 57 to rotate, and then the first gear 59 is driven to rotate, meanwhile the first gear 59 drives the second gear 60 to rotate, and the gripper 63 also rotates along with the first gear, so that the gripper 63 can be screwed into a groove in the side of the workpiece box 4 conveyed by the feeding device 3 to hook the workpiece box 4, in the embodiment, 4 grippers 63 move synchronously, and the workpiece box 4 can be grabbed by the grabbing disc 5; then after the lifting device 6 drives the grabbing disc 5 to move upwards in the vertical direction to a certain set height, the lifting device 6 stops operating, at the moment, the longitudinal moving device and the transverse moving device 7 respectively do longitudinal and transverse movement and drive the lifting device 6, the grabbing disc 5 and the workpiece box 4 grabbed by the grabbing disc 5 to move together to a set position, then the longitudinal moving device and the transverse moving device 7 stop operating, the lifting device 6 drives the grabbing disc 5 to vertically descend until the bottom of the workpiece box 4 is positioned on the upper surface of the standing plate 12, the lifting device 6 stops operating, and the grabbing disc 5 releases the workpiece box 4; the above steps are repeated, stacking of the workpiece boxes on the same layer of the same station plate is completed by controlling the movement tracks of the longitudinal movement and transverse movement devices 7 and the displacement of each movement, and stacking of the workpiece boxes 4 on the same station plate in multiple layers is realized by controlling the descending displacement of the lifting device 6 in the stacking process in the vertical direction, so that automatic stacking of the workpiece boxes 4 can be realized; when all the workpiece boxes on one station plate are stacked, the forklift is used for moving the station plate and the stacked multilayer workpiece boxes on the station plate to other stations from the side face together to complete one-time stacking work.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. The utility model provides a box automatic hacking machine which characterized in that: comprises a frame and a feeding roller; the feeding roller can rotate to convey the workpiece box; the top of the rack is provided with a longitudinal moving device; the longitudinal moving device comprises a longitudinal driving motor, a stepping belt and a first screw rod; the rotation of the longitudinal driving motor drives the first screw rod to rotate through the stepping belt; a transverse moving device is arranged on the first screw rod; the rotation of the first screw rod can drive the transverse moving device and other components connected with the transverse moving device to move back and forth longitudinally along the first screw rod integrally; the transverse moving device is vertically provided with a lifting device; a lifting motor is arranged on the lifting device; the lifting motor is connected with a vertically arranged screw rod, and a grabbing disc is sleeved on the screw rod; when the lifting motor works, the screw rod can be driven to rotate, so that the grabbing disc is driven to correspondingly move up and down along the screw rod; the transverse moving device can be driven by a transverse moving motor to transversely move back and forth and further drive the lifting device and the grabbing disc on the transverse moving device to transversely move back and forth together; the grabbing disc can grab the workpiece box conveyed by the feeding roller and release the workpiece box when moving to a preset position.

2. The automatic box stacker according to claim 1, wherein: the longitudinal moving device also comprises a second screw rod; the first screw rod and the second screw rod are parallel to each other and are positioned on the same plane; the stepping belt is arranged at the tail ends of the first screw rod and the second screw rod and is vertical to the first screw rod and the second screw rod; the rotation of the longitudinal driving motor drives the first screw rod and the second screw rod to rotate through the stepping belt; the first screw rod and the second screw rod are provided with transverse moving devices; the first screw rod and the second screw rod can rotate to drive the transverse moving device and other components connected with the transverse moving device to move longitudinally back and forth integrally along the second screw rod.

3. The automatic box stacker according to claim 1, wherein: a feeding device is arranged on one side, close to the tail end, of the conveying direction of the feeding roller, and the feeding device comprises a longitudinal cylinder, a support, a transverse cylinder, a pushing block, a transverse sliding rail, a longitudinal first sliding rail and a longitudinal second sliding rail; the transmission directions of the longitudinal cylinder and the feeding roller are parallel and are fixed on the substrate, and an output shaft of the longitudinal cylinder is connected with the bracket; the bracket is arranged on the longitudinal first slide rail and the longitudinal second slide rail and can freely slide back and forth along the longitudinal first slide rail and the longitudinal second slide rail; the longitudinal first sliding rail and the longitudinal second sliding rail are fixed on the base plate and are arranged in parallel with the longitudinal cylinder; the telescopic structure of the output shaft of the longitudinal cylinder can drive the support to freely move back and forth along the longitudinal first sliding rail and the longitudinal second sliding rail; the bracket is provided with a transverse cylinder and a transverse sliding rail; the transverse cylinder, the transverse slide rail and the longitudinal cylinder are vertically arranged and distributed; a push block is arranged on the output shaft of the transverse cylinder; the push block is arranged on the transverse sliding rail; the extension of the output shaft of the transverse cylinder can drive the push block to freely move back and forth along the transverse sliding rail.

4. The automatic box stacker according to claim 3, wherein: the grabbing plate comprises a sucking plate seat; the upper surface of the sucker seat is provided with a sucker cylinder; the upper surface of the sucker seat is transversely provided with a sucker guide rail; the sucker cylinder is transversely arranged; push rods are respectively arranged on the two transverse sides of the sucker cylinder; piston rods are respectively arranged on the two transverse sides of the sucker cylinder; the push rods are connected with the corresponding piston rods; the sucker air cylinders synchronously drive the piston rods on the two sides of the sucker air cylinders to extend or contract, so that the corresponding push rods are driven to move correspondingly; the sucker guide rails on the outer sides of the push rods are respectively and correspondingly provided with sliding blocks; the slide blocks at the same side of the push rod are respectively provided with a driving block; a strip through hole is longitudinally arranged on the driving block; a first gear and a second gear which are meshed with each other are respectively arranged on the sucker seats corresponding to the driving blocks; the upper end part of the rotating shaft of the first gear is inserted into the groove on the lower surface of one end of the rotating block, and the upper surface of the other end of the rotating block is provided with a driving bulge; the driving protrusion is inserted into the strip through hole; a gripper is arranged at the lower part of the rotating shaft of the second gear; the hand grip can rotate along with the rotating shaft of the second gear; when the push rod pushes the driving block to move towards the outer side, the driving block enables the rotating block to rotate, the first gear is further driven to rotate, meanwhile, the first gear drives the second gear to rotate, the gripper also rotates along with the first gear, and the gripper hooks the groove in the side portion of the workpiece box conveyed by the feeding device.

5. The automatic box stacker according to claim 4, wherein: the lower part of the sucker seat is provided with a pressing plate; the pressing plate is used for limiting the relative height of the gripping disk and the workpiece box so as to facilitate the gripping hand to hook the groove on the side part of the workpiece box.