CN116812517A - Turning grabbing device for horizontally-turning plates into vertical plates - Google Patents
Turning grabbing device for horizontally-turning plates into vertical plates Download PDFInfo
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Abstract
The invention provides a plate horizontal-to-vertical overturning and grabbing device, and relates to the technical field of plate transportation. The plate horizontal-to-vertical overturning grabbing device comprises a bottom plate, a driving mechanism, a supporting frame, a rotating drum, an adjusting mechanism and an adsorption mechanism, wherein the rotating drum is rotationally connected to the middle of the supporting frame, the adsorption mechanism comprises a connecting plate, a negative pressure pump is arranged on the upper surface of the connecting plate, and a plurality of suckers are arranged at the negative pressure end of the negative pressure pump. According to the invention, the suction mechanism is arranged, when the suction cup swings to vertically downwards, the horizontal sensor detects that the connecting plate is in a horizontal state, the PLC controller controls the negative pressure pump to work, and the suction cup generates negative pressure, so that the plate body can be sucked; when the sucking disc swings to the right transversely, the vertical sensor detects that the connecting plate is in a vertical state, the PLC controller controls the negative pressure pump to be closed, the sucking disc stops the negative pressure, the plate body is separated under the action of gravity, and the plate body can be obtained manually at the moment.
Description
Technical Field
The invention relates to the technical field of plate transportation, in particular to a plate horizontal-to-vertical overturning and grabbing device.
Background
In the process of processing and producing the plate, when the plate needs to be transported, the plate in the horizontal position often needs to be turned over to the vertical direction, and then the processing operation is carried out. Generally on the production line, the panel is generally placed in the level in the transportation, and the panel must overturn in order to be able to go up the row for the limit of panel can press close to the bent of going up the row, and present panel upset is basically all done by staff operation, and because panel's weight is not light, workman's intensity of labour is big, and inefficiency moreover, current panel is placed tilting mechanism structure complicacy and troublesome operation, and the upset process is more, and the upset process is incoherent, and is long-lived, has consequently reduced the processing efficiency and the quality of panel, can not satisfy the needs of production use.
The applicant has found that, through searching, the Chinese patent discloses a device for turning and grabbing a plate horizontally and vertically, the application number of which is 201711133874.4, and the device mainly utilizes the rotation and swinging relation of a rotary swing rod and a follow-up swing rod, and cooperates with a swing head and an air pump, so that the plate can be turned from a horizontal plane to a vertical plane after a driving motor drives the rotary swing rod for one circle, the time of the turning and grabbing process of the plate is greatly shortened, and the plate can be turned rapidly, efficiently and continuously;
however, in the using process of the device, due to the continuity of rotation and swing, the plates are uncorrelated in time in the grabbing and releasing processes, so that the grabbing and releasing of the plates fail, and the falling risk exists; secondly, the device can not timely master the horizontal and vertical states in the use process, so that the grabbing and placing are not timely.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a horizontal-to-vertical turning grabbing device for plates, which solves the problem of transport failure caused by untimely grabbing and placing.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a panel level changes vertically upset grabbing device, includes bottom plate, actuating mechanism, support frame, rotates rotary drum, adjustment mechanism and the adsorption mechanism of connecting in the support frame middle part, actuating mechanism includes the underframe, underframe fixed connection is in the upper surface left side of bottom plate, the inside of underframe is provided with first motor, the output fixedly connected with worm of first motor, the lateral wall meshing of worm is connected with the turbine, the rear side surface of turbine rotates and is connected with the connecting rod, the upper end of connecting rod rotates and is connected with the slide, the upper surface fixedly connected with slide bar of slide bar, the upper end of slide bar slides and runs through to the outside of underframe, and fixedly connected with movable block, movable block and rotary drum transmission are connected;
the adjusting mechanism comprises a fixed cylinder and a sleeve, the fixed cylinder is fixedly connected to the outer surface of the rotary cylinder, the sleeve is fixedly connected to the bottom of the fixed cylinder, a second motor is fixedly connected to the right side of the inner bottom wall of the fixed cylinder, a rotating shaft is fixedly connected to the output end of the second motor, a positioning rod is connected to the left side of the rotating shaft in a transmission mode, the bottom end of the positioning rod penetrates into the sleeve, a threaded rod is fixedly connected to the bottom end of the positioning rod, a threaded block is connected to the outer wall of the threaded rod in a threaded mode, a hollow rod is fixedly connected to the lower surface of the threaded block and located outside of the threaded rod, and the bottom end of the hollow rod penetrates to the outside of the sleeve in a sliding mode and is fixedly connected with the adsorption mechanism;
the adsorption mechanism comprises a connecting plate, the upper surface of the connecting plate is provided with a negative pressure pump, the negative pressure end of the negative pressure pump is provided with a plurality of suckers, the suckers are connected to the lower surface of the connecting plate, the left side of the lower surface of the connecting plate is provided with a horizontal sensor, and the right side of the lower surface of the connecting plate is provided with a vertical sensor.
Preferably, the first motor is a servo motor, the output end of the first motor is fixedly connected with a motor shaft, the outer end of the motor shaft is fixedly connected with a first rotating rod, the worm is fixedly sleeved on the outer wall of the first rotating rod, and the right end of the first rotating rod is rotationally connected with the inner wall of the bottom frame.
Preferably, a second rotating rod is fixedly connected to the middle part of the front surface of the turbine, and the front end of the second rotating rod is rotationally connected with the inner wall of the bottom frame.
Preferably, the left side of the upper surface of the bottom frame is fixedly connected with a fixed plate, the right side surface of the fixed plate is provided with a sliding groove, the left side of the moving block is fixedly connected with a sliding block, and the sliding block is in sliding connection with the sliding groove.
Preferably, the right side fixedly connected with rack of movable block, the left side surface fixedly connected with pinion rack of rotary drum, the rack is connected with this pinion rack meshing, the pinion rack is half arc, and accounts for the quarter of rotary drum.
Preferably, the two ends of the rotary drum are fixedly connected with rotating shafts, and the rotary drum is rotationally connected with the supporting frame through the rotating shafts at the two ends of the rotary drum.
Preferably, the upper end fixedly connected with first gear of axis of rotation, the upper end fixedly connected with second gear of locating lever, first gear and second gear meshing are connected, the number of teeth of first gear accounts for the fourth of the number of teeth of second gear.
Preferably, the outer surface fixedly connected with stopper of screw thread piece, the spacing groove has been seted up to telescopic inner wall, stopper and this spacing groove sliding connection.
Preferably, a plurality of plate bodies are uniformly arranged on the upper surface of the bottom plate and between the supporting frames.
The invention further discloses a using method of the plate horizontal-to-vertical overturning and grabbing device, which comprises the following steps:
step one: uniformly placing the plate body on the upper surface of the bottom plate and positioned in the middle of the supporting frame;
step two: the switch of the first motor is turned on, the worm is driven to rotate through the driving action of the first motor, the turbine is driven to rotate, the sliding plate and the sliding rod are driven to reciprocate up and down along with the rotation of the turbine under the connecting action of the connecting rod, the moving block is made to reciprocate up and down, and the rotary drum is made to reciprocate by 90 degrees under the meshing transmission of the rack and the toothed plate;
step three: when the sucker swings to vertically downwards, the horizontal sensor detects that the connecting plate is in a horizontal state, the PLC controller controls the negative pressure pump to work, and the sucker generates negative pressure, so that the plate body can be adsorbed; when the sucker swings to the right transversely, the vertical sensor detects that the connecting plate is in a vertical state, the PLC controls the negative pressure pump to be closed, the sucker stops the negative pressure, the plate body is separated under the action of gravity, and the plate body can be obtained manually at the moment;
step four: in the operation process of the third step, each time the cyclic swing is completed, namely, each time the overturning of one plate body is completed, in the swing process, a switch of a second motor is turned on, the positioning rod and the threaded rod can be driven to rotate under the driving action of the second motor and the meshing action of the first gear and the second gear, so that the threaded block drives the hollow rod to extend, the connecting plate moves downwards, and the connecting plate is adapted to the missing height of the plate body.
(III) beneficial effects
The invention provides a turnover grabbing device for horizontally and vertically rotating a plate. The beneficial effects are as follows:
1. the driving mechanism is arranged, the worm is driven to rotate through the driving action of the first motor, the sliding plate and the sliding rod are driven to reciprocate up and down under the connection action of the connecting rod, the moving block is made to reciprocate up and down, and the rotary drum is made to reciprocate by 90 degrees under the meshing transmission of the rack and the toothed plate; wherein, this first motor is servo motor, can regulate and control it, makes it can carry out intermittent type nature rotation, and then makes the rotary drum can carry out 45 degrees swing rest, can stop under level and vertical state, and then conveniently carries out the grabbing of panel body and put.
2. The adjusting mechanism is arranged, the positioning rod and the threaded rod can be driven to intermittently rotate through the driving action of the second motor and under the meshing action of the first gear and the second gear, the number of teeth of the first gear is one fourth of the number of teeth of the second gear, the threaded block drives the hollow rod to intermittently extend, the connecting plate is made to intermittently move downwards, the frequency of swinging is followed, and the missing height of the plate body is adapted.
3. The suction mechanism is arranged, when the suction cup swings to vertically downwards, the horizontal sensor detects that the connecting plate is in a horizontal state, the PLC controller controls the negative pressure pump to work, and the suction cup generates negative pressure, so that the plate body can be sucked; when the sucking disc swings to the right transversely, the vertical sensor detects that the connecting plate is in a vertical state, the PLC controller controls the negative pressure pump to be closed, the sucking disc stops the negative pressure, the plate body is separated under the action of gravity, and the plate body can be obtained manually at the moment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a bottom frame of the present invention;
FIG. 3 is a schematic cross-sectional view of an adjustment mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
fig. 6 is a schematic diagram of the principle of the PLC controller according to the present invention.
Wherein, 1, the bottom plate; 2. a driving mechanism; 3. a support frame; 4. a rotating drum; 5. an adjusting mechanism; 6. an adsorption mechanism; 7. a rotating shaft; 8. a fixing plate; 9. a chute; 10. a slide block; 11. a rack; 12. a toothed plate; 13. a limiting block; 14. a limit groove; 15. a plate body;
21. a bottom frame; 22. a first motor; 23. a worm; 231. a first rotating lever; 24. a turbine; 241. a second rotating lever; 25. a connecting rod; 26. a slide plate; 27. a slide bar; 28. a moving block;
51. a fixed cylinder; 52. a sleeve; 53. a second motor; 54. a rotating shaft; 541. a first gear; 542. a second gear; 55. a positioning rod; 56. a threaded rod; 57. a screw block; 58. a hollow rod;
61. a connecting plate; 62. a negative pressure pump; 63. a suction cup; 64. a level sensor; 65. a vertical sensor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
as shown in fig. 1-6, the embodiment of the invention provides a plate horizontal-to-vertical overturning and grabbing device, which comprises a bottom plate 1, a driving mechanism 2, a supporting frame 3, a rotary drum 4 rotationally connected to the middle part of the supporting frame 3, an adjusting mechanism 5 and an adsorbing mechanism 6, wherein the driving mechanism 2 comprises a bottom frame 21, the bottom frame 21 is fixedly connected to the left side of the upper surface of the bottom plate 1, a first motor 22 is arranged in the bottom frame 21, the output end of the first motor 22 is fixedly connected with a worm 23, the side wall of the worm 23 is in meshed connection with a turbine 24, the rear side surface of the turbine 24 is rotationally connected with a connecting rod 25, the upper end of the connecting rod 25 is rotationally connected with a sliding plate 26, the sliding plate 26 is slidingly connected to the inner wall of the bottom frame 21, the upper surface of the sliding plate 26 is fixedly connected with a sliding rod 27, the upper end of the sliding rod 27 is slidingly penetrated to the outside of the bottom frame 21, and is fixedly connected with a moving block 28, and the moving block 28 is in transmission connection with the rotary drum 4.
In the above structure, the worm 23 is driven to rotate by the driving action of the first motor 22, and the slide plate 26 and the slide rod 27 are driven to reciprocate up and down by the meshing action of the worm 23 and the turbine 24 and the connecting action of the connecting rod 25, so that the moving block 28 reciprocates up and down and the rotary drum 4 reciprocates by 90 degrees.
The adjustment mechanism 5 comprises a fixed cylinder 51 and a sleeve 52, the fixed cylinder 51 is fixedly connected to the outer surface of the rotary cylinder 4, the sleeve 52 is fixedly connected to the bottom of the fixed cylinder 51, a second motor 53 is fixedly connected to the right side of the inner bottom wall of the fixed cylinder 51, a rotating shaft 54 is fixedly connected to the output end of the second motor 53, a positioning rod 55 is connected to the left side of the rotating shaft 54 in a transmission mode, the bottom end of the positioning rod 55 penetrates into the sleeve 52 and is fixedly connected with a threaded rod 56, a threaded block 57 is connected to the outer wall of the threaded rod 56 in a threaded mode, a hollow rod 58 is fixedly connected to the lower surface of the threaded block 57 and located on the outer portion of the threaded rod 56, and the bottom end of the hollow rod 58 penetrates out of the sleeve 52 in a sliding mode and is fixedly connected with the adsorption mechanism 6.
Through the driving action of the second motor 53, the positioning rod 55 and the threaded rod 56 can be driven to rotate, so that the threaded block 57 drives the hollow rod 58 to extend, and the adsorption mechanism 6 moves downwards to adapt to the missing height of the plate body 15.
The adsorption mechanism 6 comprises a connecting plate 61, a negative pressure pump 62 is arranged on the upper surface of the connecting plate 61, a plurality of suckers 63 are arranged at the negative pressure end of the negative pressure pump 62, the suckers 63 are connected to the lower surface of the connecting plate 61, a horizontal sensor 64 is arranged on the left side of the lower surface of the connecting plate 61, and a vertical sensor 65 is arranged on the right side of the lower surface of the connecting plate 61.
In the above structure, when the suction cup 63 swings vertically downward, the horizontal sensor 64 detects that the connecting plate 61 is in a horizontal state, the PLC controller controls the negative pressure pump 62 to operate, and the suction cup 63 generates negative pressure, so that the plate 15 can be adsorbed; when the sucker 63 swings to the right transversely, the vertical sensor 65 detects that the connecting plate 61 is in a vertical state, the PLC controller controls the negative pressure pump 62 to be closed, the sucker 63 stops negative pressure, the plate body 15 is separated under the action of gravity, and the plate body can be obtained manually at the moment.
The application method of the turnover grabbing device for horizontally and vertically converting the plate comprises the following steps of:
step one: the plate body 15 is uniformly arranged on the upper surface of the bottom plate 1 and positioned in the middle of the supporting frame 3;
step two: the switch of the first motor 22 is turned on, the worm 23 is driven to rotate through the driving action of the first motor 22, the turbine 24 is driven to rotate, the sliding plate 26 and the sliding rod 27 are driven to reciprocate up and down along with the rotation of the turbine 24 under the connecting action of the connecting rod 25, the moving block 28 is caused to reciprocate up and down, and the rotary drum 4 is caused to reciprocate by 90 degrees under the meshing transmission of the rack 11 and the toothed plate 12;
step three: when the sucker 63 swings to vertically downwards, the horizontal sensor 64 detects that the connecting plate 61 is in a horizontal state, the PLC controller controls the negative pressure pump 62 to work, and the sucker 63 generates negative pressure, so that the plate body 15 can be adsorbed; when the sucker 63 swings to the right transversely, the vertical sensor 65 detects that the connecting plate 61 is in a vertical state, the PLC controller controls the negative pressure pump 62 to be closed, the sucker 63 stops the negative pressure, the plate body 15 is separated under the action of gravity, and the plate body can be obtained manually at the moment;
step four: in the operation process of the third step, each time the cyclic swing is completed, that is, each time the overturning of one plate body 15 is completed, in the swing process, the switch of the second motor 53 is turned on, and under the driving action of the second motor 53 and the meshing action of the first gear 541 and the second gear 542, the positioning rod 55 and the threaded rod 56 can be driven to rotate, so that the threaded block 57 drives the hollow rod 58 to extend, and the connecting plate 61 moves downwards, so that the connecting plate is adapted to the missing height of the plate body 15.
Embodiment two:
as shown in fig. 1-6, the embodiment of the invention provides a plate turning grabbing device capable of turning horizontally and vertically, which comprises a bottom plate 1, a driving mechanism 2, a supporting frame 3, a rotary drum 4 rotationally connected to the middle part of the supporting frame 3, an adjusting mechanism 5 and an adsorption mechanism 6, wherein two ends of the rotary drum 4 are fixedly connected with rotary shafts 7, the rotary drum 4 is rotationally connected with the supporting frame 3 through the rotary shafts 7 at two ends of the rotary drum 4, and a plurality of plate bodies 15 are uniformly arranged on the upper surface of the bottom plate 1 and between the supporting frames 3.
The driving mechanism 2 comprises a bottom frame 21, the bottom frame 21 is fixedly connected to the left side of the upper surface of the bottom plate 1, a first motor 22 is arranged in the bottom frame 21, the output end of the first motor 22 is fixedly connected with a worm 23, the first motor 22 is a servo motor, the output end of the first motor 22 is fixedly connected with a motor shaft, the outer end of the motor shaft is fixedly connected with a first rotating rod 231, the worm 23 is fixedly sleeved on the outer wall of the first rotating rod 231, and the right end of the first rotating rod 231 is rotatably connected with the inner wall of the bottom frame 21 to play a role in positioning; the side wall of the worm 23 is connected with a turbine 24 in a meshed manner, the middle part of the front surface of the turbine 24 is fixedly connected with a second rotating rod 241, and the front end of the second rotating rod 241 is rotationally connected with the inner wall of the bottom frame 21 to play a role in positioning; the rear side surface rotation of turbine 24 is connected with connecting rod 25, and the upper end rotation of connecting rod 25 is connected with slide 26, and slide 26 sliding connection is in the inner wall of underframe 21, and slide bar 27 is fixedly connected with to the upper surface of slide 26, and slide bar 27's upper end slip runs through to the outside of underframe 21, and fixedly connected with movable block 28, and movable block 28 is connected with rotary drum 4 transmission, and specific transmission mode is: the right side fixedly connected with rack 11 of movable block 28, the left side surface fixedly connected with pinion rack 12 of rotary drum 4, rack 11 and this pinion rack 12 meshing are connected, and pinion rack 12 is half arc, and accounts for the fourth of rotary drum 4.
The fixed plate 8 is fixedly connected to the left side of the upper surface of the bottom frame 21, the sliding groove 9 is formed in the right side face of the fixed plate 8, the sliding block 10 is fixedly connected to the left side of the moving block 28, the sliding block 10 is in sliding connection with the sliding groove 9, the limiting sliding function is achieved, and the moving stability of the moving block 28 is improved.
According to the structure, the worm 23 is driven to rotate through the driving action of the first motor 22, the sliding plate 26 and the sliding rod 27 are driven to reciprocate up and down through the meshing action of the worm 23 and the turbine 24 under the connecting action of the connecting rod 25, so that the moving block 28 reciprocates up and down, and the rotary drum 4 swings back and forth by 90 degrees under the meshing transmission of the rack 11 and the toothed plate 12; the first motor 22 is a servo motor, and can be controlled to intermittently rotate, so that the rotary drum 4 can swing for stopping at 45 degrees, and can stop in horizontal and vertical states, thereby facilitating the grabbing and placing of the plate body 15.
The adjustment mechanism 5 includes a fixed cylinder 51 and a sleeve 52, the fixed cylinder 51 is fixedly connected to the outer surface of the rotary cylinder 4, the sleeve 52 is fixedly connected to the bottom of the fixed cylinder 51, a second motor 53 is fixedly connected to the right side of the inner bottom wall of the fixed cylinder 51, a rotating shaft 54 is fixedly connected to the output end of the second motor 53, a positioning rod 55 is connected to the left side of the rotating shaft 54 in a transmission manner, and the specific transmission manner is as follows: the upper end fixedly connected with first gear 541 of axis of rotation 54, the upper end fixedly connected with second gear 542 of locating lever 55, first gear 541 and second gear 542 meshing are connected, the number of teeth of first gear 541 accounts for the fourth of the number of teeth of second gear 542, first gear 541 drives second gear 542 and carries out intermittent type nature rotation, the bottom of locating lever 55 runs through to the inside of sleeve 52, and fixedly connected with threaded rod 56, the outer wall threaded connection of threaded rod 56 has screw thread piece 57, the surface fixedly connected with stopper 13 of screw thread piece 57, spacing groove 14 has been seted up to the inner wall of sleeve 52, stopper 13 and this spacing groove 14 sliding connection play the effect of spacing slip, the lower surface of screw thread piece 57 just is located the outside fixedly connected with hollow pole 58 of threaded rod 56, the bottom of hollow pole 58 slides and runs through to the outside of sleeve 52, and with adsorption equipment 6 fixed connection.
With the above structure, under the driving action of the second motor 53 and the meshing action of the first gear 541 and the second gear 542, the number of teeth of the first gear 541 is one fourth of the number of teeth of the second gear 542, so as to drive the positioning rod 55 and the threaded rod 56 to intermittently rotate, so that the threaded block 57 drives the hollow rod 58 to intermittently extend, and the adsorption mechanism 6 intermittently moves downwards, so that the adsorption mechanism follows the swinging frequency and adapts to the missing height of the plate body 15.
The adsorption mechanism 6 comprises a connecting plate 61, a negative pressure pump 62 is arranged on the upper surface of the connecting plate 61, a plurality of suckers 63 are arranged at the negative pressure end of the negative pressure pump 62, the suckers 63 are connected to the lower surface of the connecting plate 61, a horizontal sensor 64 is arranged on the left side of the lower surface of the connecting plate 61, and a vertical sensor 65 is arranged on the right side of the lower surface of the connecting plate 61.
In the above structure, when the suction cup 63 swings vertically downward, the horizontal sensor 64 detects that the connecting plate 61 is in a horizontal state, the PLC controller controls the negative pressure pump 62 to operate, and the suction cup 63 generates negative pressure, so that the plate 15 can be adsorbed; when the sucker 63 swings to the right transversely, the vertical sensor 65 detects that the connecting plate 61 is in a vertical state, the PLC controller controls the negative pressure pump 62 to be closed, the sucker 63 stops negative pressure, the plate body 15 is separated under the action of gravity, and the plate body can be obtained manually at the moment.
The application method of the turnover grabbing device for horizontally and vertically converting the plate comprises the following steps of:
step one: the plate body 15 is uniformly arranged on the upper surface of the bottom plate 1 and positioned in the middle of the supporting frame 3;
step two: the switch of the first motor 22 is turned on, the worm 23 is driven to rotate through the driving action of the first motor 22, the slide plate 26 and the slide bar 27 are driven to reciprocate up and down through the meshing action of the worm 23 and the turbine 24 under the connecting action of the connecting rod 25, so that the moving block 28 reciprocates up and down, and the rotary drum 4 swings back and forth by 90 degrees under the meshing transmission of the rack 11 and the toothed plate 12; the first motor 22 is a servo motor, and can be controlled to intermittently rotate, so that the rotary drum 4 can swing for stopping at 45 degrees, and can stop in horizontal and vertical states, thereby facilitating the grabbing and placing of the plate body 15;
step three: when the sucker 63 swings to vertically downwards, the horizontal sensor 64 detects that the connecting plate 61 is in a horizontal state, the PLC controller controls the negative pressure pump 62 to work, and the sucker 63 generates negative pressure, so that the plate body 15 can be adsorbed; when the sucker 63 swings to the right transversely, the vertical sensor 65 detects that the connecting plate 61 is in a vertical state, the PLC controller controls the negative pressure pump 62 to be closed, the sucker 63 stops the negative pressure, the plate body 15 is separated under the action of gravity, and the plate body can be obtained manually at the moment;
step four: in the operation process of the third step, each time the cyclic swing is completed, that is, each time the overturning of one plate body 15 is completed, in the swing process, the switch of the second motor 53 is turned on, under the driving action of the second motor 53 and the meshing action of the first gear 541 and the second gear 542, the number of teeth of the first gear 541 is one fourth of the number of teeth of the second gear 542, the positioning rod 55 and the threaded rod 56 can be driven to intermittently rotate, so that the threaded block 57 drives the hollow rod 58 to intermittently extend, and the connecting plate 61 is intermittently moved downwards, so that the connecting plate follows the swinging frequency and adapts to the missing height of the plate body 15.
In summary, the driving mechanism 2 is provided, and the first motor 22 is a servo motor, so that the first motor 22 can be controlled to intermittently rotate, and further, the drum 4 can swing for stopping at 45 degrees, and can stop in horizontal and vertical states, so that the plate 15 can be conveniently grasped and put; secondly, an adjusting mechanism 5 is arranged, through the driving action of the second motor 53, the number of teeth of the first gear 541 is one fourth of the number of teeth of the second gear 542, so that the positioning rod 55 and the threaded rod 56 can be driven to intermittently rotate, the threaded block 57 drives the hollow rod 58 to intermittently extend, the connecting plate 61 is caused to intermittently move downwards, the frequency of swinging is caused to follow, and the missing height of the plate 15 is adapted; secondly, an adsorption mechanism 6 is arranged, when the sucker 63 swings to vertically downwards, the horizontal sensor 64 detects that the connecting plate 61 is in a horizontal state, the PLC controller controls the negative pressure pump 62 to work, and the sucker 63 generates negative pressure, so that the plate body 15 can be adsorbed; when the sucker 63 swings to the right transversely, the vertical sensor 65 detects that the connecting plate 61 is in a vertical state, the PLC controller controls the negative pressure pump 62 to be closed, the sucker 63 stops negative pressure, the plate body 15 is separated under the action of gravity, and the plate body can be obtained manually at the moment.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a panel level changes vertically upset grabbing device which characterized in that: the device comprises a bottom plate (1), a driving mechanism (2), a supporting frame (3), a rotary drum (4) rotationally connected to the middle part of the supporting frame (3), an adjusting mechanism (5) and an adsorption mechanism (6), wherein the driving mechanism (2) comprises a bottom frame (21), the bottom frame (21) is fixedly connected to the left side of the upper surface of the bottom plate (1), a first motor (22) is arranged in the bottom frame (21), the output end of the first motor (22) is fixedly connected with a worm (23), the side wall of the worm (23) is in meshed connection with a turbine (24), the rear side surface of the turbine (24) is rotationally connected with a connecting rod (25), the upper end of the connecting rod (25) is rotationally connected with a sliding plate (26), the upper surface of the sliding plate (26) is fixedly connected with a sliding rod (27), the upper end of the sliding rod (27) is glidingly penetrated to the outside of the bottom frame (21), and is fixedly connected with a moving block (28), and the moving block (28) is in transmission connection with the rotary drum (4).
The adjusting mechanism (5) comprises a fixed cylinder (51) and a sleeve (52), the fixed cylinder (51) is fixedly connected to the outer surface of the rotary cylinder (4), the sleeve (52) is fixedly connected to the bottom of the fixed cylinder (51), a second motor (53) is fixedly connected to the right side of the inner bottom wall of the fixed cylinder (51), a rotating shaft (54) is fixedly connected to the output end of the second motor (53), a positioning rod (55) is connected to the left side of the rotating shaft (54) in a transmission mode, the bottom end of the positioning rod (55) penetrates through the inside of the sleeve (52) and is fixedly connected with a threaded rod (56), a thread block (57) is connected to the outer wall of the threaded rod (56), a hollow rod (58) is fixedly connected to the lower surface of the thread block (57) and located on the outer portion of the threaded rod (56), and the bottom end of the hollow rod (58) penetrates through the outer portion of the sleeve (52) in a sliding mode and is fixedly connected with the adsorption mechanism (6).
The adsorption mechanism (6) comprises a connecting plate (61), a negative pressure pump (62) is arranged on the upper surface of the connecting plate (61), a plurality of suckers (63) are arranged at the negative pressure end of the negative pressure pump (62), the suckers (63) are connected to the lower surface of the connecting plate (61), a horizontal sensor (64) is arranged on the left side of the lower surface of the connecting plate (61), and a vertical sensor (65) is arranged on the right side of the lower surface of the connecting plate (61).
2. The turning grabbing device for horizontally and vertically rotating plates according to claim 1, wherein: the first motor (22) is a servo motor, the output end of the first motor (22) is fixedly connected with a motor shaft, the outer end of the motor shaft is fixedly connected with a first rotating rod (231), the worm (23) is fixedly sleeved on the outer wall of the first rotating rod (231), and the right end of the first rotating rod (231) is rotatably connected with the inner wall of the bottom frame (21).
3. The turning grabbing device for horizontally and vertically rotating plates according to claim 1, wherein: the middle part of the front surface of the turbine (24) is fixedly connected with a second rotating rod (241), and the front end of the second rotating rod (241) is rotationally connected with the inner wall of the bottom frame (21).
4. The turning grabbing device for horizontally and vertically rotating plates according to claim 1, wherein: the left side of the upper surface of underframe (21) fixedly connected with fixed plate (8), spout (9) have been seted up to the right flank of fixed plate (8), the left side fixedly connected with slider (10) of movable block (28), slider (10) and this spout (9) sliding connection.
5. The turning grabbing device for horizontally and vertically rotating plates according to claim 1, wherein: the right side fixedly connected with rack (11) of movable block (28), the left side surface fixedly connected with pinion rack (12) of rotary drum (4), rack (11) and this pinion rack (12) meshing are connected, pinion rack (12) are half arc, and account for the fourth of rotary drum (4).
6. The turning grabbing device for horizontally and vertically rotating plates according to claim 1, wherein: both ends of rotary drum (4) are all fixedly connected with pivot (7), rotary drum (4) are through pivot (7) and support frame (3) rotation connection at its both ends.
7. The turning grabbing device for horizontally and vertically rotating plates according to claim 1, wherein: the upper end fixedly connected with first gear (541) of axis of rotation (54), the upper end fixedly connected with second gear (542) of locating lever (55), first gear (541) and second gear (542) meshing connection, the number of teeth of first gear (541) accounts for the fourth of the number of teeth of second gear (542).
8. The turning grabbing device for horizontally and vertically rotating plates according to claim 1, wherein: the outer surface of the thread block (57) is fixedly connected with a limiting block (13), a limiting groove (14) is formed in the inner wall of the sleeve (52), and the limiting block (13) is in sliding connection with the limiting groove (14).
9. The turning grabbing device for horizontally and vertically rotating plates according to claim 1, wherein: the upper surface of the bottom plate (1) and the support frames (3) are uniformly provided with a plurality of plate bodies (15).
10. The method of using a horizontal to vertical turning and grabbing device for plates according to any one of claims 1 to 9, wherein: the method comprises the following steps:
step one: uniformly placing the plate body (15) on the upper surface of the bottom plate (1) and positioned in the middle of the supporting frame (3);
step two: the switch of the first motor (22) is turned on, the worm (23) is driven to rotate through the driving action of the first motor (22), the turbine (24) is driven to rotate, the sliding plate (26) and the sliding rod (27) are driven to reciprocate up and down under the connecting action of the connecting rod (25) along with the rotation of the turbine (24), the moving block (28) is caused to reciprocate up and down, and the rotary drum (4) is caused to reciprocate by 90 degrees under the meshing transmission of the rack (11) and the toothed plate (12);
step three: when the sucker (63) swings to vertically downwards, the horizontal sensor (64) detects that the connecting plate (61) is in a horizontal state, the PLC controller controls the negative pressure pump (62) to work, and the sucker (63) generates negative pressure, so that the plate body (15) can be adsorbed; when the sucker (63) swings to the right transversely, the vertical sensor (65) detects that the connecting plate (61) is in a vertical state, the PLC controller controls the negative pressure pump (62) to be closed, the sucker (63) stops the negative pressure, the plate body (15) is separated under the action of gravity, and the plate body can be obtained manually at the moment;
step four: in the operation process of the third step, each time the cyclic swing is completed, namely, each time the overturning of one plate body (15) is completed, in the swing process, the switch of the second motor (53) is turned on, under the driving action of the second motor (53) and the meshing action of the first gear (541) and the second gear (542), the positioning rod (55) and the threaded rod (56) can be driven to rotate, so that the threaded block (57) drives the hollow rod (58) to extend, the connecting plate (61) moves downwards, and the connecting plate is matched with the missing height of the plate body (15).
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| CN202310755416.3A CN116812517B (en) | 2023-06-25 | 2023-06-25 | Turning grabbing device for horizontally-turning plates into vertical plates |
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| CN202310755416.3A CN116812517B (en) | 2023-06-25 | 2023-06-25 | Turning grabbing device for horizontally-turning plates into vertical plates |
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|---|---|
| CN116812517B (en) | 2024-02-20 |
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