Automatic loading system capable of transferring and carrying plates

Abstract

The invention relates to the technical field of loading systems, in particular to an automatic loading system capable of transferring and carrying plates, which comprises a movable loading frame, a lifting mechanism and a carrying mechanism, the carrying mechanism is used for carrying the plates in a horizontal or vertical carrying mode. The carrying mechanism comprises a carrying assembly. The carrying assembly comprises a carrying column, a carrying sleeve, a carrying sliding rod, a vacuum suction cup and a switching part. The carrying column is connected to the lifting mechanism, the carrying sleeve is in a semi-arc tubular shape and is connected to the carrying column, the two carrying sliding rods are in a quarter-arc rod shape, the two carrying sliding rods are symmetrically arranged in the carrying sleeve in a sliding mode, and the two vacuum suction cups are symmetrically arranged in the carrying sleeve in a sliding mode. The two moving sliding rods are hinged to the end parts, outside the moving sleeve, of the two moving sliding rods in a one-to-one correspondence manner; the switching part is connected to the two carrying sliding rods and used for driving the two carrying sliding rods to synchronously slide out of or synchronously slide into the carrying sleeve. The plate loading system has the effect that the plate loading system can horizontally or vertically load plates.

Description

Technical Field

[0001] The present application relates to the technical field of loading systems, and in particular to an automatic loading system capable of transferring and handling plates. Background Art

[0002] In order to reduce the manual labor intensity during plate loading, a plate loading device is usually used to assist in loading the plates.

[0003] The existing plate loading device includes a movable loading frame, a winch, and a vacuum suction cup. The vacuum suction cup is connected to the movable loading frame through the winch. When loading the plates, the winch first moves the vacuum suction cup close to the plates so that the vacuum suction cup can adsorb the plates, and then the winch lifts the plates, pushes the movable loading frame to the plate placement position of the freight car carriage, the winch lowers the plates, and releases the vacuum suction cup after the plates are placed stably, making the loading of the plates easy and convenient.

[0004] In the above solution, the loading device can only load the plates horizontally onto the freight car. When vertical loading of the plates is required, manual force assistance is needed, resulting in poor flexibility of the loading device for loading the plates. Summary of the Invention

[0005] In order to enable the loading device to load the plates horizontally or vertically to improve the flexibility of the loading device for loading the plates, the present application provides an automatic loading system capable of transferring and handling plates.

[0006] An automatic loading system capable of transferring and handling plates provided by the present application adopts the following technical solutions: An automatic loading system capable of transferring and handling plates includes a movable loading frame, a lifting mechanism provided on the movable loading frame, and a handling mechanism provided on the lifting mechanism; The lifting mechanism is used to lift and lower the handling mechanism, and the handling mechanism is used to lift the plates in a horizontal or vertical handling manner; The handling mechanism includes a handling assembly, and the handling assembly includes a handling column, a handling sleeve, a handling slide bar, a vacuum suction cup, and a switching part; The handling column is connected to the lifting mechanism. The handling sleeve is in a semicircular arc tubular shape and is connected to the handling column. The handling slide bar is in a quarter-circular arc rod shape and there are two of them. The two handling slide bars are symmetrically slidably arranged in the handling sleeve. There are two vacuum suction cups, and they are respectively hinged to the ends of the two handling slide bars outside the handling sleeve; The switching part is connected to the two handling slide bars, and the switching part is used to drive the two handling slide bars to synchronously slide out or synchronously slide into the handling sleeve.

[0007] Optionally, the switching part includes a switching motor installed on the moving sleeve. The output shaft of the switching motor rotates and penetrates into the moving sleeve. The output shaft of the switching motor is connected with a switching gear. The switching gear meshes with two switching racks. The two switching racks are respectively located on both sides of the switching gear and are correspondingly connected to the two moving sliding rods. The switching rack is in a semi-circular arc shape, and the radian of the switching rack is adapted to the radian of the moving sliding rod.

[0008] Optionally, the moving sleeve is slidably arranged in an inclined chute opened on the moving column. The handling mechanism further includes an inclined component. The inclined component includes a toothed lock, an inclined electric push rod and a guide plate. A plurality of toothed locks are provided and are successively connected to the outer wall of the moving sleeve along the sliding direction of the moving sleeve. A relief chute for the toothed lock to move is opened on the groove wall of the inclined chute. Two inclined electric push rods are symmetrically arranged. The two inclined electric push rods are both located in a relief hole opened on the moving column. The inclined electric push rod is hinged to the moving column. The two inclined electric push rods are used to drive the moving sleeve to slide in opposite directions. Two guide plates are provided and are both located between the two inclined electric push rods. The guide plates correspond to the inclined electric push rods one by one. The guide plates are connected to the moving column. The guide plates are used to limit the extending direction of the inclined electric push rod. When the inclined electric push rod abuts against the guide plate, the extending direction of the inclined electric push rod faces one of the toothed locks, so that the extension of the inclined electric push rod can push the toothed lock to move. At the same time, the pushing direction of the inclined electric push rod will change with the movement of the toothed lock.

[0009] Optionally, the inclined component further includes a limiting part. Two limiting parts are symmetrically arranged. The two limiting parts are respectively located on the sides of the two inclined electric push rods away from each other. The limiting parts correspond to the inclined electric push rods one by one. The limiting part includes a limiting pull rod, a limiting chuck, a torsion spring and a swing rod. One end of the limiting pull rod is hinged to the moving column; the limiting chuck is connected to the other end of the limiting pull rod. One side of the limiting chuck is used to be clamped on one side of the toothed lock to block the moving sleeve from sliding along the direction from the hinged position of the limiting pull rod to the limiting chuck. The other side of the limiting chuck is inclined and is used to enable the toothed lock to slide over the limiting chuck so that the moving sleeve can slide along the direction from the limiting chuck to the hinged position of the limiting pull rod. The torsion spring is arranged at the hinged position of the limiting pull rod and the moving column and is used to drive the limiting chuck to be stably clamped on one side of the toothed lock; one end of the swing rod is connected to the limiting pull rod and is arranged near the hinged position of the limiting pull rod. The other end of the swing rod is located on the extending track of the movable end of the inclined electric push rod. When the inclined electric push rod extends, the movable end of the inclined electric push rod can push the end of the swing rod to move so that the limiting chuck releases the blocking effect on the toothed lock.

[0010] Optionally, the lifting mechanism includes a lifting plate, a lifting motor, a lifting gear, and a lifting rack. The lifting plate is slidably arranged on the mobile loading frame in the vertical direction. The lifting motor is installed on the lifting plate. The lifting gear is connected to the output shaft of the lifting motor. The lifting rack meshes with the lifting gear and is connected to the mobile loading frame. When the lifting gear rotates relative to the lifting rack, the lifting plate can be lifted on the mobile loading frame.

[0011] Optionally, an adjusting mechanism is arranged on the lifting plate. The adjusting mechanism includes a position adjusting component and an angle adjusting component. The position adjusting component is connected to the lifting plate. The angle adjusting component is connected to the position adjusting component. The handling column is connected to the angle adjusting component. The position adjusting component is used to adjust the position of the handling column when placing the plate, and the angle adjusting component is used to adjust the angle of the handling column when placing the plate.

[0012] Optionally, the position adjusting component includes an adjusting motor, a position gear, and a position gear ring. An adjusting waist-shaped hole is formed in the lifting plate. The adjusting motor is slidably arranged on the lifting plate along the edge of the adjusting waist-shaped hole. The position gear is connected to the output shaft of the adjusting motor. The position gear meshes with the position gear ring internally. The position gear ring is adapted to the adjusting waist-shaped hole and is connected to the hole wall of the adjusting waist-shaped hole. When the position gear rotates relative to the position gear ring, the adjusting motor slides relative to the lifting plate along the edge of the adjusting waist-shaped hole. The angle adjusting component is connected to the output shaft of the adjusting motor.

[0013] Optionally, the angle adjusting component includes an angle plate. The angle plate is connected to the output shaft of the adjusting motor. The handling column is connected to the angle plate.

[0014] Optionally, the position adjusting component further includes a first one-way transmission part. The output shaft of the adjusting motor rotates through the position gear. The first one-way transmission part is respectively connected to the output shaft of the adjusting motor and the position gear. The first one-way transmission part is used to limit the adjusting motor to drive the position gear to rotate forward. The angle adjusting component further includes a second one-way transmission part. The output shaft of the adjusting motor rotates through the angle plate. The second one-way transmission part is respectively connected to the output shaft of the adjusting motor and the angle plate. The second one-way transmission part is used to limit the adjusting motor to drive the angle plate to rotate backward.

[0015] Optionally, the first one-way transmission part is arranged in a position transmission groove formed in the position gear. The second one-way transmission part is arranged in an angle transmission groove formed in the angle plate. The first one-way transmission part and the second one-way transmission part have the same structure, and the rotation direction restricted by the first one-way transmission part is opposite to the rotation direction restricted by the second one-way transmission part; The first one-way transmission part includes a ratchet wheel, a ratchet pawl and a limiting spring. The ratchet wheel is located in the position transmission groove and is connected to the output shaft of the position adjustment motor; the ratchet pawl is slidably arranged in a one-way chute opened on the groove wall of the position transmission groove; the limiting spring is arranged between the ratchet pawl and the bottom of the one-way chute, and the limiting spring is used to drive the ratchet pawl to be clamped in one of the tooth grooves of the ratchet wheel; when the output shaft of the position adjustment motor rotates forward, the ratchet pawl restricts the relative rotation of the ratchet wheel with respect to the position gear, and when the output shaft of the position adjustment motor rotates reversely, the ratchet wheel presses the ratchet pawl to slide into the one-way chute.

[0016] In summary, the present application includes at least one of the following beneficial technical effects: 1. An automatic loading system capable of transferring and handling sheets according to the present application includes a mobile loading frame, a lifting mechanism and a handling mechanism. The handling mechanism includes a handling component and an inclined component. Among them, the switching motor can drive two switching racks to slide through a switching gear to adjust the positions of two vacuum suction cups, so that the two vacuum suction cups can horizontally or vertically adsorb the sheets. The cooperation of the inclined electric push rod and the limit pull rod can drive the handling sleeve to slide, so that the lifted sheet can be inclined, so that the sheet can be loaded onto the truck carriage horizontally, vertically or obliquely, improving the flexibility of sheet loading. In addition, the loading system can also handle the sheets for horizontal, vertical or oblique stacking operations, improving the flexibility of sheet stacking; 2. An automatic loading system capable of transferring and handling sheets according to the present application further includes an adjustment mechanism. The adjustment mechanism includes a position adjustment component and an angle adjustment component. Among them, under the one-way transmission action of the first one-way transmission part and the second one-way transmission part, the position adjustment motor can rotate forward to drive the position gear to rotate, and can rotate reversely to drive the angle plate to rotate. At the same time, only one of the position gear and the angle plate will rotate at the same time. When the position gear rotates, it can adjust the placement position of the sheet, and when the angle plate rotates, it can adjust the placement angle of the sheet, so that the sheet loading is more flexible and can meet various requirements of sheet loading. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of an embodiment of the present application; Figure 2 is a schematic structural diagram of the handling mechanism; Figure 3 is a schematic structural diagram of the switching part and the limiting part; Figure 4 is Figure 3 an enlarged view of part A in Figure 5 is a schematic structural diagram of the adjustment mechanism; Figure 6 is a schematic structural diagram of the first one-way transmission part.

[0018] Description of the Reference Numerals: 1. Mobile loading frame; 2. Lifting mechanism; 21. Lifting plate; 211. Adjustment kidney-shaped hole; 22. Lifting motor; 23. Lifting gear; 24. Lifting rack; 3. Handling mechanism; 4. Handling assembly; 41. Handling column; 411. Oblique chute; 412. Yielding chute; 413. Yielding hole; 42. Handling sleeve; 43. Handling slide bar; 44. Vacuum suction cup; 45. Switching part; 451. Switching motor; 452. Switching gear; 453. Switching rack; 5. Oblique component; 51. Locking tooth; 52. Oblique electric push rod; 53. Guide plate; 54. Limiting part; 541. Limiting pull rod; 542. Limiting chuck; 543. Torsion spring; 544. Swing rod; 6. Adjusting mechanism; 7. Position adjusting component; 71. Position adjusting motor; 711. Stable electric push rod; 72. Position gear; 721. Position transmission groove; 722. One-way chute; 73. Position gear ring; 74. First one-way transmission part; 741. Ratchet; 742. Pawl; 743. Limiting spring; 8. Angle adjusting component; 81. Angle plate; 811. Stable hole; 82. Angle transmission groove; 83. Second one-way transmission part. Detailed implementation mode

[0019] The following will further describe this application in detail with reference to the Figures 1-6 accompanying drawings.

[0020] The embodiment of this application discloses an automatic loading system that can transfer and handle plates. Refer to Figure 1 , an automatic loading system that can transfer and handle plates includes a mobile loading frame 1, a lifting mechanism 2 arranged on the mobile loading frame 1, and a handling mechanism 3 arranged on the lifting mechanism 2. The lifting mechanism 2 is used to lift the handling mechanism 3, the handling mechanism 3 is used to lift the plates in a horizontal or vertical handling manner, and the mobile loading frame 1 is used to move the lifted plates onto the truck carriage.

[0021] Refer to Figure 1 and Figure 2 , there are two handling mechanisms 3. The handling mechanism 3 includes a handling assembly 4. The handling assembly 4 includes a handling column 41, a handling sleeve 42, a handling slide bar 43, a vacuum suction cup 44, and a switching part 45.

[0022] Refer to Figure 1 and Figure 3 , the handling column 41 is connected to the lifting mechanism 2. The handling sleeve 42 is in a semi-circular arc tubular shape and is connected to the handling column 41. The handling slide bar 43 is in a quarter-circular arc rod shape, and there are two of them. The two handling slide bars 43 are symmetrically slidably arranged in the handling sleeve 42. By adjusting the position of the handling slide bar 43, the horizontal lifting or vertical lifting of the plates can be realized.

[0023] Refer to Figure 3, two vacuum suction cups 44 are provided and are respectively and hingedly connected to the ends of the two moving slide bars 43 located outside the moving sleeve 42. The vacuum suction cups 44 are used to adsorb the board. When the two vacuum suction cups 44 adsorb on the same side of the board, the board can be lifted horizontally. When the two vacuum suction cups 44 adsorb on different sides of the board, the board can be lifted vertically. The switching part 45 is connected to the two moving slide bars 43. The switching part 45 is used to drive the two moving slide bars 43 to slide out or slide into the moving sleeve 42 synchronously. When the two moving slide bars 43 slide into the moving sleeve 42 synchronously, the two vacuum suction cups 44 can be adsorbed on the same side of the board. When the two moving slide bars 43 slide out of the moving sleeve 42 synchronously, the two vacuum suction cups 44 can be adsorbed on different sides of the board.

[0024] During use, when the board needs to be loaded horizontally onto the vehicle, the switching part 45 can drive the two moving slide bars 43 to slide into the moving sleeve 42 synchronously, so that the adsorption ports of the two vacuum suction cups 44 can be on the same horizontal plane, and the two vacuum suction cups 44 of one moving assembly 4 can adsorb on the same side of the board.

[0025] When the board needs to be loaded vertically onto the vehicle, the switching part 45 can drive the two moving slide bars 43 to slide out of the moving sleeve 42 synchronously, so that the adsorption ports of the two vacuum suction cups 44 can be in a vertically facing state, and the two vacuum suction cups 44 of one moving assembly 4 can be oppositely adsorbed on different sides of the board.

[0026] After the vacuum suction cups 44 adsorb on the board, the lifting mechanism 2 can drive the moving column 41 to move upward to raise the height of the board, push the mobile loading frame 1 to the carriage of the truck, and then the lifting mechanism 2 drives the moving column 41 to move downward to lower the height of the board, so that the board is placed on the truck carriage. Since the two vacuum suction cups 44 can adsorb and lift the board horizontally or vertically, the board can be loaded horizontally or vertically onto the truck carriage without manual force assistance, improving the flexibility of loading the board by the loading system.

[0027] In addition, the loading system can also be used for palletizing the boards, enabling the boards to be palletized horizontally or vertically, improving the flexibility of palletizing the boards.

[0028] Specifically, referring to Figure 2 and Figure 4, the switching part 45 includes a switching motor 451 fixedly connected to the moving sleeve 42. The output shaft of the switching motor 451 rotates and penetrates into the moving sleeve 42. A switching gear 452 is fixedly connected to the output shaft of the switching motor 451. The switching gear 452 meshes with two switching racks 453. The two switching racks 453 are respectively located on both sides of the switching gear 452 and are fixedly connected to the two moving slide rods 43 one by one. The switching rack 453 is in a semi-circular arc shape, and the radian of the switching rack 453 is adapted to the radian of the moving slide rod 43.

[0029] When it is necessary to slide the moving slide rod 43, start the switching motor 451. The switching motor 451 can drive the switching gear 452 to rotate. The switching gear 452 can synchronously drive the two switching racks 453 to slide. The switching rack 453 can drive the corresponding moving slide rod 43 to slide, so that the two moving slide rods 43 can be easily slid into the moving sleeve 42 synchronously or slid out of the moving sleeve 42 synchronously.

[0030] Refer to Figure 2 and Figure 4 , in order to further improve the flexibility of loading the board, the moving sleeve 42 is slidably arranged in the inclined chute 411 opened on the moving column 41. The notch of the inclined chute 411 is located on the side surface of the moving column 41. The notch of the inclined chute 411 is used for the switching motor 451 to slide along with the moving sleeve 42. The handling mechanism 3 further includes an inclined component 5. The inclined component 5 includes a toothed 51, an inclined electric push rod 52 and a guide plate 53.

[0031] A plurality of toothed 51 are provided and are fixedly connected to the outer wall of the moving sleeve 42 one by one along the sliding direction of the moving sleeve 42. The toothed 51 is located on the top of the moving sleeve 42. A relief chute 412 for the toothed 51 to move is opened on the top wall of the inclined chute 411. Two inclined electric push rods 52 are symmetrically arranged. The two inclined electric push rods 52 are both located in the relief holes 413 opened on the moving column 41. The inclined electric push rod 52 is hinged to the moving column 41. The two inclined electric push rods 52 are used to drive the moving sleeve 42 to slide in opposite directions.

[0032] Two guide plates 53 are provided and are both located between the two inclined electric push rods 52. The guide plates 53 correspond to the inclined electric push rods 52 one by one. The guide plates 53 are fixedly connected to the moving column 41. The guide plates 53 are used to limit the extending direction of the inclined electric push rod 52. When the inclined electric push rod 52 abuts against the guide plate 53 under the action of gravity, the extending direction of the inclined electric push rod 52 faces one of the toothed 51, so that when the inclined electric push rod 52 extends, it can push the toothed 51 to move. At the same time, the pushing direction of the inclined electric push rod 52 will change along with the movement of the toothed 51.

[0033] When the sheet needs to be loaded diagonally, activate the diagonal electric push rod 52 whose extending direction is consistent with the sliding direction of the moving sleeve 42. The movable end of the diagonal electric push rod 52 extends and gradually abuts against the tooth 51. The movable end of the diagonal electric push rod 52 continues to extend to push the tooth 51 to move. The tooth 51 drives the moving sleeve 42 to slide, so that the whole formed by the moving sleeve 42, the two moving rods 43 and the sheet can swing relative to the moving column 41, so that the placing direction of the sheet can be inclined.

[0034] After the diagonal electric push rod 52 pushes one tooth 51 to move, contract the diagonal electric push rod 52. After the diagonal electric push rod 52 contracts, it can abut against the guide plate 53 under the action of gravity. Under the guiding action of the guide plate 53, when the diagonal electric push rod 52 extends again, it can push the next tooth 51 to move, so that the sheet can be inclined to a preset angle.

[0035] Further, referring to Figure 3 and Figure 4 Figure, the diagonal component 5 further includes a limiting part 54. There are two limiting parts 54 symmetrically arranged. The two limiting parts 54 are respectively located on the sides far away from each other of the two diagonal electric push rods 52. The limiting part 54 corresponds to the diagonal electric push rod 52 one by one. The limiting part 54 includes a limiting pull rod 541, a limiting chuck 542, a torsion spring 543 and a swing rod 544.

[0036] One end of the limiting pull rod 541 is hinged on the moving column 41. The limiting chuck 542 is fixedly connected to the other end of the limiting pull rod 541. One side of the limiting chuck 542 is used to be clamped on one side of the tooth 51 to prevent the moving sleeve 42 from sliding along the direction from the hinge of the limiting pull rod 541 to the limiting chuck 542. The other side of the limiting chuck 542 is inclined and is used to enable the tooth 51 to slide over the limiting chuck 542, so that the moving sleeve 42 can slide along the direction from the limiting chuck 542 to the hinge of the limiting pull rod 541.

[0037] The torsion spring 543 is arranged at the hinge of the limiting pull rod 541 and the moving column 41. One end of the torsion spring 543 is fixedly connected to the limiting pull rod 541, and the other end is fixedly connected to the moving column 41. The torsion spring 543 is used to drive the limiting chuck 542 to be stably clamped on one side of the tooth 51. One end of the swing rod 544 is fixedly connected to the limiting pull rod 541 and is arranged close to the hinge of the limiting pull rod 541. The other end of the swing rod 544 is located on the extending track of the movable end of the diagonal electric push rod 52. When the diagonal electric push rod 52 extends, the movable end of the diagonal electric push rod 52 can push the end of the swing rod 544 to move, so that the limiting chuck 542 releases the blocking effect on the tooth 51.

[0038] When the movable end of the diagonal electric push rod 52 extends to push the locking teeth 51, the movable end of the diagonal electric push rod 52 can first push the end of the swing rod 544 to move. Since the swing rod 544 is fixedly connected to the limit pull rod 541, the swing rod 544 can drive the limit pull rod 541 to swing, so that the limit pull rod 541 can drive the limit chuck 542 away from the locking teeth 51. Thus, before the diagonal electric push rod 52 pushes the locking teeth 51, the diagonal electric push rod 52 can first release the blocking effect of the limit chuck 542 on the locking teeth 51 by driving the swing rod 544 to move. And after the diagonal electric push rod 52 contracts, the torsion spring 543 can drive the limit pull rod 541 to swing back to its original position, so that the limit chuck 542 can resume the blocking effect on the locking teeth 51.

[0039] Specifically, referring to Figure 1 , the lifting mechanism 2 includes a lifting plate 21, a lifting motor 22, a lifting gear 23 and a lifting rack 24.

[0040] The lifting plate 21 is slidably arranged on the mobile loading frame 1 in the vertical direction. There are two lifting motors 22, two lifting gears 23 and two lifting racks 24 symmetrically arranged. The lifting motor 22 is fixedly connected to the lifting plate 21, the lifting gear 23 is fixedly connected to the output shaft of the lifting motor 22, the lifting rack 24 meshes with the lifting gear 23, the lifting rack 24 is fixedly connected to the mobile loading frame 1, and the lifting rack 24 is arranged in the vertical direction. When the lifting gear 23 rotates relative to the lifting rack 24, the lifting plate 21 can lift on the mobile loading frame 1.

[0041] When it is necessary to change the height of the handling column 41, start the lifting motor 22. The lifting motor 22 drives the lifting gear 23 to rotate. Under the drive of the lifting rack 24, the lifting plate 21 can lift on the mobile loading frame 1 to adjust the height of the handling column 41.

[0042] Referring to Figure 5 , in order to make the loading of the plates more flexible, an adjusting mechanism 6 is arranged on the lifting plate 21. The adjusting mechanism 6 includes a position adjusting component 7 and an angle adjusting component 8. The position adjusting component 7 is connected to the lifting plate 21, the angle adjusting component 8 is connected to the position adjusting component 7, and the handling column 41 is connected to the angle adjusting component 8. The position adjusting component 7 is used to adjust the position of the handling column 41 when placing the plates, and the angle adjusting component 8 is used to adjust the angle of the handling column 41 when placing the plates. The position of the plates when placed in the freight car compartment can be adjusted through the position adjusting component 7, and the angle of the plates when placed in the freight car compartment can be adjusted through the angle adjusting component 8, so that the loading of the plates is more flexible and can meet various requirements for plate loading.

[0043] Specifically, referring to Figure 5 , the position adjusting component 7 includes an adjustment motor 71, a position gear 72 and a position gear ring 73.

[0044] A positioning waist-shaped hole 211 is formed in the lifting plate 21. The positioning motor 71 is located on the top surface of the lifting plate 21. The positioning motor 71 is slidably arranged on the lifting plate 21 along the edge of the positioning waist-shaped hole 211, and the output shaft of the positioning motor 71 passes through the positioning waist-shaped hole 211. The positioning gear 72 is connected to the output shaft of the positioning motor 71. The positioning gear 72 is internally engaged with the positioning gear ring 73. The positioning gear ring 73 is adapted to the positioning waist-shaped hole 211 and is fixedly connected to the hole wall of the positioning waist-shaped hole 211. When the positioning gear 72 rotates relative to the positioning gear ring 73, the positioning motor 71 slides relative to the lifting plate 21 along the edge of the positioning waist-shaped hole 211. The angle adjustment assembly 8 is connected to the output shaft of the positioning motor 71.

[0045] Specifically, referring to Figure 6 , the positioning motor 71 is fixedly connected with a T-shaped slider. The T-shaped slider is slidably arranged in a T-shaped chute formed on the top surface of the lifting plate 21. The T-shaped slider and the T-shaped chute form a sliding connection structure between the positioning motor 71 and the lifting plate 21.

[0046] When it is necessary to adjust the position of the plate relative to the truck carriage, start the positioning motor 71. The positioning motor 71 drives the positioning gear 72 to rotate. Driven by the positioning gear ring 73, the positioning motor 71 can slide along the edge of the positioning waist-shaped hole 211 to adjust the position when the handling column 41 places the plate.

[0047] Specifically, referring to Figure 5 , the angle adjustment assembly 8 includes an angle plate 81. The angle plate 81 is connected to the output shaft of the positioning motor 71. The handling column 41 is fixedly connected to the angle plate 81.

[0048] When it is necessary to adjust the angle of the plate during placement, start the positioning motor 71. The positioning motor 71 drives the angle plate 81 to rotate. The angle plate 81 drives the handling column 41 to rotate so as to adjust the placement angle of the plate.

[0049] Referring to Figure 6 , in order to ensure that the position adjustment and angle adjustment of the plate during placement do not interfere with each other, the position adjustment assembly 7 further includes a first one-way transmission part 74. The output shaft of the positioning motor 71 rotatably passes through the positioning gear 72. The first one-way transmission part 74 is respectively connected to the output shaft of the positioning motor 71 and the positioning gear 72. The first one-way transmission part 74 is used to limit the positioning motor 71 from driving the positioning gear 72 to rotate forward.

[0050] The angle adjustment assembly 8 further includes a second one-way transmission part 83. The output shaft of the positioning motor 71 rotatably passes through the angle plate 81. The second one-way transmission part 83 is respectively connected to the output shaft of the positioning motor 71 and the angle plate 81. The second one-way transmission part 83 is used to limit the positioning motor 71 from driving the angle plate 81 to rotate in the reverse direction.

[0051] Under the combined action of the first one-way transmission part 74 and the second one-way transmission part 83, when the output shaft of the position adjustment motor 71 rotates forward, the position adjustment motor 71 can drive the position gear 72 to rotate and is in a relative rotation state with the angle plate 81. When the output shaft of the position adjustment motor 71 rotates reversely, the position adjustment motor 71 can drive the angle plate 81 to rotate and is in a relative rotation state with the position gear 72. Thus, the position adjustment motor 71 can drive the position gear 72 or the angle plate 81 to rotate independently, enabling the position adjustment and angle adjustment of the sheet material to be carried out independently.

[0052] It should be further noted that when the position adjustment motor 71 rotates forward to drive the position gear 72 to rotate, the position adjustment motor 71 and the angle plate 81 can slide along the edge of the position adjustment waist-shaped hole 211, thereby realizing the adjustment of the sheet material position; when the position adjustment motor 71 rotates reversely to drive the angle plate 81 to rotate, the adjustment of the sheet material angle is realized.

[0053] Refer to Figure 5 , in order to enable the position adjustment motor 71 to stably drive the angle plate 81 and the handling mechanism 3 to move, two stable electric push rods 711 are symmetrically fixed on the position adjustment motor 71. Two stable holes 811 are provided on the angle plate 81. The stable holes 811 correspond to the stable electric push rods 711 one by one. The stable holes 811 are adapted to the movable ends of the stable electric push rods 711. The movable ends of the stable electric push rods 711 are used to insert into the stable holes 811. Before the position adjustment motor 71 needs to drive the position gear 72 to rotate, the movable ends of the stable electric push rods 711 are inserted into the stable holes 811, so that the angle plate 81 and the handling mechanism 3 are not prone to free rotation when the position adjustment motor 71 moves, enabling the position adjustment motor 71 to stably drive the angle plate 81 and the handling mechanism 3 to move.

[0054] Furthermore, refer to Figure 6 , the first one-way transmission part 74 is arranged in the position transmission groove 721 formed on the position gear 72, and the second one-way transmission part 83 is arranged in the angle transmission groove 82 formed on the angle plate 81. The first one-way transmission part 74 and the second one-way transmission part 83 have the same structure, and the rotation direction restricted by the first one-way transmission part 74 is opposite to the rotation direction restricted by the second one-way transmission part 83.

[0055] The first one-way transmission part 74 includes a ratchet wheel 741, a pawl 742 and a limiting spring 743. The ratchet wheel 741 is located in the position transmission groove 721 and is fixedly connected to the output shaft of the position adjustment motor 71. The pawl 742 is slidably arranged in the one-way sliding groove 722 opened on the groove wall of the position transmission groove 721. The limiting spring 743 is fixedly arranged between the pawl 742 and the bottom of the one-way sliding groove 722, and the limiting spring 743 is used to drive the pawl 742 to be clamped in one of the tooth grooves of the ratchet wheel 741. When the output shaft of the position adjustment motor 71 rotates forward, the pawl 742 restricts the relative rotation of the ratchet wheel 741 with respect to the position gear 72. When the output shaft of the position adjustment motor 71 rotates reversely, the ratchet wheel 741 presses the pawl 742 to slide into the one-way sliding groove 722.

[0056] When it is necessary to drive the position gear 72 to rotate, the position adjustment motor 71 is rotated forward. At this time, the pawl 742 can restrict the relative rotation of the ratchet wheel 741 with respect to the position gear 72 under the action of the elastic force of the limiting spring 743. Since the ratchet wheel 741 is fixedly connected to the output shaft of the position adjustment motor 71, the position adjustment motor 71 can drive the position gear 72 to rotate through the clamping action of the ratchet wheel 741 and the pawl 742. When it is necessary for the position gear 72 to be stationary, the position adjustment motor 71 is rotated reversely. At this time, the pawl 742 can be pressed into the one-way sliding groove 722 by the ratchet wheel 741, and it is difficult for the pawl 742 to form a restricting effect on the ratchet wheel 741, so that the output shaft of the position adjustment motor 71 can be in a relative rotation state with the position gear 72, making it difficult for the position gear 72 to rotate with the output shaft of the position adjustment motor 71.

[0057] Similarly, under the action of the second one-way transmission part 83, the position adjustment motor 71 can drive the angle plate 81 to rotate when rotating reversely, and the angle plate 81 can be in a stationary state when the position adjustment motor 71 rotates forward.

[0058] The implementation principle of an automatic loading system for transferring and handling plates in an embodiment of the present application is as follows: During use, according to the placement requirements of the plates, the starting state of the handling component 4 is adjusted to make the handling component 4 lift the plates horizontally or vertically. If the plates need to be placed obliquely, the inclination of the plates is adjusted through the oblique component 5. Then, based on the placement position and placement angle of the plates on the truck carriage, the position adjustment component 7 adjusts the placement position of the plates, and the angle adjustment component 8 adjusts the placement angle of the plates, so that the loading system can load the plates horizontally or vertically, improving the flexibility of the loading system for loading the plates. In addition, the loading system can also be applied to the stacking operation of the plates, enabling the plates to be stacked horizontally, vertically or obliquely.

[0059] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An automatic loading system for transferring and transporting plates, characterized in that: It comprises a mobile loading frame (1), a lifting mechanism (2) arranged on the mobile loading frame (1), and a transporting mechanism (3) arranged on the lifting mechanism (2); The lifting mechanism (2) is used to lift the transport mechanism (3), and the transport mechanism (3) is used to lift and move the plate in a horizontal or vertical manner; The transport mechanism (3) comprises a transport assembly (4), and the transport assembly (4) comprises a transport column (41), a transport sleeve (42), a transport slide rod (43), a vacuum suction cup (44) and a switching part (45); The moving column (41) is connected to the lifting mechanism (2); the moving sleeve (42) is in the shape of a semicircular arc tube and is connected to the moving column (41); the moving slide rod (43) is in the shape of a quarter-circular arc rod and is provided with two, the two moving slide rods (43) are symmetrically slidably arranged in the moving sleeve (42); and two vacuum suction cups (44) are provided and are hinged to the ends of the two moving slide rods (43) located outside the moving sleeve (42) in a one-to-one correspondence; The switching part (45) is connected to the two moving slide bars (43), and the switching part (45) is used to drive the two moving slide bars (43) to slide out or slide into the moving sleeve (42) synchronously.

2. The automatic loading system for transferring and transporting plates according to claim 1 is characterized in that: The switching part (45) comprises a switching motor (451) mounted on the moving sleeve (42). The output shaft of the switching motor (451) rotates and penetrates into the moving sleeve (42). The output shaft of the switching motor (451) is connected to a switching gear (452). The switching gear (452) is meshed with two switching racks (453). The two switching racks (453) are respectively located on both sides of the switching gear (452) and are connected to the two moving slide bars (43) in a one-to-one correspondence. The switching racks (453) are semicircular in shape. The curvature of the switching racks (453) matches the curvature of the moving slide bar (43).

3. The automatic loading system for transferring and transporting plates according to claim 1 is characterized in that: The moving sleeve (42) is slidably arranged in an oblique sliding groove (411) provided on the moving column (41). The transport mechanism (3) further comprises an oblique component (5), and the oblique component (5) comprises a latching tooth (51), an oblique electric push rod (52) and a guide plate (53); A plurality of latching teeth (51) are provided, and are connected to the outer wall of the moving sleeve (42) one by one along the sliding direction of the moving sleeve (42); a clearance sliding groove (412) for the latching teeth (51) to move is provided on the groove wall of the oblique sliding groove (411); Two oblique electric push rods (52) are symmetrically arranged, and both oblique electric push rods (52) are located in the clearance holes (413) opened on the moving column (41). The oblique electric push rods (52) are hinged to the moving column (41), and the two oblique electric push rods (52) are used to drive the moving sleeve (42) to slide in opposite directions; Two guide plates (53) are provided, and both are located between the two oblique electric push rods (52). The guide plates (53) correspond to the oblique electric push rods (52) one by one. The guide plates (53) are connected to the moving columns (41). The guide plates (53) are used to limit the extension direction of the oblique electric push rods (52). When the oblique electric push rod (52) abuts against the guide plate (53), the extension direction of the oblique electric push rod (52) is toward one of the latch teeth (51), so that the oblique electric push rod (52) can push the latch teeth (51) to move when it extends, and the pushing direction of the oblique electric push rod (52) changes with the movement of the latch teeth (51).

4. The automatic loading system for transferring and transporting plates according to claim 3 is characterized in that: The oblique component (5) further comprises a limiting part (54), two limiting parts (54) are symmetrically arranged, the two limiting parts (54) are respectively located on the side of the two oblique electric push rods (52) that are away from each other, the limiting parts (54) correspond to the oblique electric push rods (52) one by one, and the limiting parts (54) comprise a limiting pull rod (541), a limiting clamping head (542), a torsion spring (543) and a swing rod (544); One end of the limiting pull rod (541) is hinged on the moving column (41); the limiting clamp (542) is connected to the other end of the limiting pull rod (541); one side of the limiting clamp (542) is used to be clamped on one side of the clamping tooth (51) to prevent the moving sleeve (42) from sliding in the direction from the hinge of the limiting pull rod (541) to the limiting clamp (542); the other side of the limiting clamp (542) is inclined and is used to enable the clamping tooth (51) to slide over the limiting clamp (542) so that the moving sleeve (42) can slide in the direction from the limiting clamp (542) to the hinge of the limiting pull rod (541); The torsion spring (543) is arranged at the hinge of the limit pull rod (541) and the moving column (41), and is used to drive the limit clamp (542) to be stably clamped on one side of the clamping tooth (51); one end of the swing rod (544) is connected to the limit pull rod (541), and the swing rod (544) is arranged close to the hinge of the limit pull rod (541), and the other end of the swing rod (544) is located on the extension track of the active end of the oblique electric push rod (52). When the oblique electric push rod (52) is extended, the active end of the oblique electric push rod (52) can push the end of the swing rod (544) to move, so that the limit clamp (542) releases the blocking effect on the clamping tooth (51).

5. The automatic loading system for transferring and transporting plates according to claim 1 is characterized in that: The lifting mechanism (2) comprises a lifting plate (21), a lifting motor (22), a lifting gear (23) and a lifting rack (24); the lifting plate (21) is slidably arranged on the mobile loading frame (1) in a vertical direction; the lifting motor (22) is mounted on the lifting plate (21); the lifting gear (23) is connected to the output shaft of the lifting motor (22); the lifting rack (24) is meshed with the lifting gear (23); the lifting rack (24) is connected to the mobile loading frame (1); when the lifting gear (23) rotates relative to the lifting rack (24), the lifting plate (21) can be lifted or lowered on the mobile loading frame (1).

6. The automatic loading system for transferring and transporting plates according to claim 5 is characterized in that: The lifting plate (21) is provided with an adjustment mechanism (6), the adjustment mechanism (6) comprising a position adjustment component (7) and an angle adjustment component (8), the position adjustment component (7) is connected to the lifting plate (21), the angle adjustment component (8) is connected to the position adjustment component (7), the moving column (41) is connected to the angle adjustment component (8), the position adjustment component (7) is used to adjust the position of the moving column (41) when placing a plate, and the angle adjustment component (8) is used to adjust the angle of the moving column (41) when placing a plate.

7. The automatic loading system for transferring and transporting plates according to claim 6 is characterized in that: The position adjustment component (7) comprises a positioning motor (71), a position gear (72) and a position gear ring (73); a positioning waist-shaped hole (211) is provided on the lifting plate (21); the positioning motor (71) is slidably arranged on the lifting plate (21) along the edge of the positioning waist-shaped hole (211); the position gear (72) is connected to the output shaft of the positioning motor (71); the position gear (72) is internally meshed with the position gear ring (73); the position gear ring (73) is adapted to the positioning waist-shaped hole (211) and is connected to the hole wall of the positioning waist-shaped hole (211); when the position gear (72) rotates relative to the position gear ring (73), the positioning motor (71) slides relative to the lifting plate (21) along the edge of the positioning waist-shaped hole (211); and the angle adjustment component (8) is connected to the output shaft of the positioning motor (71).

8. The automatic loading system for transferring and transporting plates according to claim 7 is characterized in that: The angle adjustment assembly (8) comprises an angle plate (81), the angle plate (81) is connected to the output shaft of the positioning motor (71), and the moving column (41) is connected to the angle plate (81).

9. The automatic loading system for transferring and transporting plates according to claim 8, characterized in that: The position adjustment component (7) further comprises a first one-way transmission part (74), the output shaft of the position adjustment motor (71) is rotatably mounted on the position gear (72), the first one-way transmission part (74) is respectively connected to the output shaft of the position adjustment motor (71) and the position gear (72), and the first one-way transmission part (74) is used to limit the position adjustment motor (71) from driving the position gear (72) in a forward direction to rotate. The angle adjustment component (8) further comprises a second one-way transmission part (83), the output shaft of the position adjustment motor (71) is rotatably mounted on the angle plate (81), the second one-way transmission part (83) is respectively connected to the output shaft of the position adjustment motor (71) and the angle plate (81), and the second one-way transmission part (83) is used to limit the position adjustment motor (71) from driving the angle plate (81) in a reverse direction to rotate.

10. The automatic loading system for transferring and transporting plates according to claim 9, characterized in that: The first one-way transmission part (74) is arranged in a position transmission groove (721) provided on the position gear (72), and the second one-way transmission part (83) is arranged in an angle transmission groove (82) provided on the angle plate (81). The first one-way transmission part (74) and the second one-way transmission part (83) have the same structure, and the rotation direction limited by the first one-way transmission part (74) is opposite to the rotation direction limited by the second one-way transmission part (83); The first one-way transmission part (74) comprises a ratchet (741), a ratchet pawl (742) and a limiting spring (743); the ratchet (741) is located in the position transmission groove (721) and is connected to the output shaft of the position adjustment motor (71); the ratchet pawl (742) is slidably arranged in a one-way sliding groove (722) provided on the groove wall of the position transmission groove (721); the limiting spring (743) is arranged between the ratchet pawl (742) and the groove bottom of the one-way sliding groove (722), and the limiting spring (743) is used to drive the ratchet pawl (742) to be clamped in one of the tooth grooves of the ratchet (741); when the output shaft of the position adjustment motor (71) rotates forward, the ratchet pawl (742) limits the rotation of the ratchet (741) relative to the position gear (72); when the output shaft of the position adjustment motor (71) rotates reversely, the ratchet (741) squeezes the ratchet pawl (742) to slide into the one-way sliding groove (722).

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