CN219058402U

CN219058402U - Paperboard feeding lifting mechanism

Info

Publication number: CN219058402U
Application number: CN202223326679.2U
Authority: CN
Inventors: 王卫坚; 邱錦輝
Original assignee: Dongguan Wah Nam Printing Co ltd
Current assignee: Dongguan Wah Nam Printing Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-23
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a paperboard feeding lifting mechanism, which relates to the technical field of feeding mechanisms, wherein a movable assembly is arranged on the lower surface of a base, a lifting assembly is arranged on the upper surface of the base, the movable assembly comprises two lower seats correspondingly arranged on the lower surface of the base, movable grooves are formed in the lower seats, first threaded seats are slidably arranged in the movable grooves, two threaded holes are correspondingly formed in the upper surface of each first threaded seat, first threaded rods are arranged in each threaded hole, two rollers are correspondingly arranged on the lower surface of each first threaded seat, the lifting assembly can rotate, workers are not required to carry a paperboard behind to the front, the labor capacity of the workers is reduced, and the two shaft rods are rotated to drive all the first threaded rods to rotate through first conical teeth and second conical teeth of each group to drive the two first threaded seats to descend, so that four rollers extend out of a through hole to support the whole device, and the users can utilize the roller moving device, so that the flexibility of the device is improved.

Description

Paperboard feeding lifting mechanism

Technical Field

The utility model relates to the technical field of feeding mechanisms, in particular to a paperboard feeding lifting mechanism.

Background

In the process of processing paperboards, stacked paperboards are lifted and transported in a factory warehouse, manual carrying by workers is low in efficiency and not good, so that a feeding lifting mechanism is needed to be used, for example, a patent net discloses a paperboard rapid lifting and feeding device (publication number: CN 214932968U), the rear of the device is blocked by two screws, so that the paperboards cannot be placed on a sliding lifting frame from the rear, the paperboards can only be placed from other three sides, when paperboard raw materials are positioned at the rear of the device, workers are needed to manually carry the rear paperboards to the side face or the front of the device, and then the paperboards are placed on the lifting frame, so that the labor capacity of the workers is increased, and therefore, a paperboard feeding lifting mechanism is proposed by the workers in the field.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a paperboard feeding lifting mechanism, which solves the problems in the background.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cardboard material loading hoist mechanism, includes the base, the lower surface mounting of base has the subassembly that moves, the upper surface mounting of base has the subassembly that promotes, move the subassembly including two correspond the lower seats of installing at the base lower surface, every the removal groove has all been seted up to the inside of lower seat, every it is provided with first screw thread seat to remove the inslot all to slide, every two screw holes have all been seted up to first screw thread seat upper surface correspondence, every screw hole all is provided with first screw rod, every two gyro wheels have all been corresponded to the lower surface of first screw thread seat, every cavity has all been seted up to the inside of lower seat just above every first screw rod, every the upper end of first screw rod all extends to in the cavity that corresponds and installs first tooth, every in the lower seat in all rotate between two cavities and install the axostylus axostyle, every in the cavity the second bevel gear with first bevel gear engagement is all installed to the surface of axostylus axostyle.

As a further technical scheme of the utility model, one end of each shaft rod extends to the outside of the lower seat and is provided with a knob, a through hole communicated with the moving groove is formed in the lower surface of each lower seat under each roller, and the lower end of each first screw rod is rotationally connected with the inner bottom surface of the moving groove.

As a further technical scheme of the utility model, the lifting assembly comprises a rotary table which is positioned at the center of the upper surface of the base and is rotationally connected with the base, a second motor is arranged at the center of the lower surface of the base, and the driving end of the second motor penetrates through the base and is fixedly connected with the rotary table.

As a further technical scheme of the utility model, the U-shaped frame is arranged on the upper surface of the turntable, two first motors are correspondingly arranged on the upper surface of the U-shaped frame, the driving end of each first motor penetrates through the U-shaped frame and is provided with a second screw rod, the lower end of the second screw rod is rotationally connected with the turntable, and each second screw rod is provided with a second thread seat.

As a further technical scheme of the utility model, the side surfaces of the two second thread seats are jointly provided with the lifting plate, the side surfaces of the two second thread seats are provided with the rear plate above the lifting plate, and two connecting plates are correspondingly arranged between the lifting plate and the rear plate.

As a further technical scheme of the utility model, each side surface of the connecting plate is provided with an electric push rod, the top ends of the telescopic arms of the two electric push rods are jointly provided with a pressing plate, and one side of the U-shaped frame is provided with a controller.

Advantageous effects

The utility model provides a paperboard feeding lifting mechanism. Compared with the prior art, the method has the following beneficial effects:

1. cardboard material loading hoist mechanism can drive the revolving stage through the second motor and rotate to drive the lifting means rotation, and then when the cardboard at conveyer rear, only need control second motor drive lifting means rotation and let the lifting plate rotatory 180 degrees, then put the cardboard at rear back on the lifting plate, let the lifting means restore from rotatory 180 degrees positions again in the promotion in-process, thereby realize the transportation to the cardboard of device rear, do not need the staff to carry the rear cardboard to other positions, and then reduced staff's amount of labour.

2. When the paperboard feeding lifting mechanism needs to be moved, the two shafts are rotated to drive all first screws to rotate through the first conical teeth and the second conical teeth of each group, the two first screw thread seats are driven to descend, the four rollers extend out of the through holes to support the whole device, and a user can utilize the roller moving device, so that the flexibility of the device is improved, and the device is convenient to move.

Drawings

FIG. 1 is a schematic structural view of a paperboard feeding and lifting mechanism;

FIG. 2 is a side view of a paperboard loading and lifting mechanism;

FIG. 3 is a cross-sectional view of a paperboard loading and lifting mechanism;

FIG. 4 is a schematic view showing the internal structure of the lower base of the feeding and lifting mechanism for the paperboard

In the figure: 1. a base; 2. a lower seat; 3. a moving groove; 4. a first screw; 5. a cavity; 6. a first screw seat; 7. a roller; 8. a through hole; 9. a first bevel gear; 10. a shaft lever; 11. a second bevel gear; 12. a knob; 13. a turntable; 14. a U-shaped frame; 15. a first motor; 16. a second screw; 17. a second screw seat; 18. a lifting plate; 19. a rear plate; 20. a connecting plate; 21. an electric push rod; 22. a pressing plate; 23. a controller; 24. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical scheme of a paper board feeding lifting mechanism: the paperboard feeding lifting mechanism comprises a base 1, wherein a movable assembly is arranged on the lower surface of the base 1, a lifting assembly is arranged on the upper surface of the base 1, the movable assembly comprises two lower seats 2 correspondingly arranged on the lower surface of the base 1, movable grooves 3 are respectively formed in the lower seats 2, first thread seats 6 are respectively arranged in the movable grooves 3 in a sliding manner, two threaded holes are respectively formed in the upper surface of each first thread seat 6 correspondingly, first screw rods 4 are respectively arranged in the threaded holes, two rollers 7 are respectively correspondingly arranged on the lower surface of each first thread seat 6, cavities 5 are respectively formed in the lower seats 2 and right above each first screw rod 4, first bevel gears 9 are respectively arranged at the upper ends of the first screw rods 4 and extend into the corresponding cavities 5, shaft rods 10 are respectively and rotatably arranged between the two cavities 5 in the lower seats 2, the surface of each cavity 5 on the shaft rod 10 is provided with a second bevel gear 11 meshed with the first bevel gear 9, one end of each shaft rod 10 extends to the outside of the lower seat 2 and is provided with a knob 12, the lower surface of each lower seat 2 is provided with a through hole 8 communicated with the moving groove 3 under each roller 7, the lower end of each first screw rod 4 is rotationally connected with the inner bottom surface of the moving groove 3, when a moving device is needed, the two knobs 12 are rotated in the same direction to drive the two shaft rods 10 to rotate in the same direction, each shaft rod 10 drives the two first bevel gears 9 to rotate through the two second bevel gears 11 on the shaft rods 10, thereby driving the four first screw rods 4 to rotate, driving the two first screw thread seats 6 to descend, driving the four rollers 7 to descend so as to extend out of the through hole 8 to support the whole device, staff can move the device through the four rollers 7 after the movement is completed, the two rotary knobs 12 are reversed to drive the four first screw rods 4 to be reversed through the operation, the two first screw thread seats 6 are driven to ascend, the four rollers 7 are driven to enter the moving groove 3, the lower surface of the lower seat 2 is contacted with the ground, and the operation is completed.

The lifting assembly comprises a rotary table 13 which is positioned at the center of the upper surface of the base 1 and is rotationally connected with the same, a second motor 24 is arranged at the center of the lower surface of the base 1, the driving end of the second motor 24 penetrates through the base 1 and is fixedly connected with the rotary table 13, a controller 23 is electrically connected with the first motor 15 and the second motor 24, when the paperboard on the rear surface of the device needs to be lifted, the second motor 24 is controlled by the controller 23 to drive the rotary table 13, and then the lifting assembly is driven to rotate until the lifting plate 18 rotates by one hundred eighty degrees to the rear of the device, at the moment, a worker directly places the paperboard on the lifting plate 18, and then the device enables the lifting assembly to rotate by one hundred eighty degrees again in the lifting process, so that feeding is realized.

The U-shaped frame 14 is arranged on the upper surface of the rotary table 13, two first motors 15 are correspondingly arranged on the upper surface of the U-shaped frame 14, the driving end of each first motor 15 penetrates through the U-shaped frame 14 and is provided with a second screw 16 with the lower end rotationally connected with the rotary table 13, each second screw 16 is provided with a second thread seat 17, the side surfaces of the two second thread seats 17 are jointly provided with a lifting plate 18, the side surfaces of the two second thread seats 17 are arranged above the lifting plate 18 and are provided with a rear plate 19, two connecting plates 20 are correspondingly arranged between the lifting plate 18 and the rear plate 19, the side surfaces of each connecting plate 20 are respectively provided with an electric push rod 21, the top ends of telescopic arms of the two electric push rods 21 are jointly provided with a pressing plate 22, one side of the U-shaped frame 14 is provided with a controller 23, when the paper board lifting device is used, paper boards are stacked on the lifting plate 18, then the two electric push rods 21 are controlled by the controller 23 to shorten and drive the pressing plate 22 to lower and press the stacked paper boards to fix the stacked paper boards, then the two first motors 15 drive the two second screws 16 to rotate in the same direction through the controller 23, further the two second screw bases 17 are driven to rise, the lifting plate 18 and the paper boards on the lifting plate are driven to rise, after the preset height is reached, the two first motors 15 are closed, the two electric push rods 21 are controlled to extend to release the extrusion of the paper boards, the paper boards are taken down, the two first motors 15 are controlled to drive the two second screws 16 to rotate reversely, the position of the lifting plate 18 is controlled to recover, and the operation is repeated to lift and feed the next time.

The working principle of the utility model is as follows: when the device is required to be moved, the two knobs 12 rotate in the same direction to drive the two shaft rods 10 to rotate in the same direction, each shaft rod 10 drives the two first bevel gears 9 to rotate through the two second bevel gears 11 on the shaft rods, so that the four first screw rods 4 are driven to rotate, the two first screw seats 6 are driven to descend, the four rollers 7 are driven to descend so as to extend out of the through holes 8 to support the whole device, a worker can move the device through the four rollers 7, after the movement is completed, the two knobs 12 are reversed to drive the four first screw rods 4 to reverse through the operation, the two first screw seats 6 are driven to ascend, the four rollers 7 are driven to enter the moving groove 3, the lower surface of the lower seat 2 is contacted with the ground, and the operation is completed;

when the lifting device is used, paper boards are stacked on the lifting plate 18, two electric push rods 21 are controlled by a controller 23 to shorten and drive a pressing plate 22 to lower and press the stacked paper boards to fix the stacked paper boards, two first motors 15 are controlled by the controller 23 to drive two second screws 16 to rotate in the same direction, further two second screw bases 17 are driven to rise to drive the lifting plate 18 and the paper boards on the lifting plate to rise, after the preset height is reached, the two first motors 15 are closed, the two electric push rods 21 are controlled to extend to release the extrusion of the paper boards, the paper boards are taken down, the two first motors 15 are controlled to drive the two second screws 16 to rotate reversely, the position of the lifting plate 18 is controlled to recover, the operation is repeated to carry out next lifting feeding, when the paper boards on the rear surface of the device need to be lifted, the controller 23 is controlled to drive the rotary table 13, and further the lifting assembly is driven to rotate until the lifting plate 18 rotates one hundred eighty degrees to face the rear of the device, at the moment, workers directly put the paper boards on the lifting plate 18, and then the lifting assembly rotates one hundred eighty degrees in the lifting process again, so that the lifting device is realized.

Claims

1. The utility model provides a cardboard material loading hoist mechanism, includes base (1), its characterized in that, the lower surface mounting of base (1) has the promotion subassembly, the last surface mounting of base (1) has the promotion subassembly, the lower seat (2) at base (1) lower surface are all seted up including two correspondence to the removal subassembly, every the inside of lower seat (2) is all seted up and is removed groove (3), every all slide in removing groove (3) is provided with first screw thread seat (6), every first screw thread seat (6) upper surface all corresponds and has seted up two screw holes, every screw hole in all is provided with first screw rod (4), every the lower surface of first screw thread seat (6) all corresponds and installs two gyro wheels (7), every cavity (5) have all been seted up in the inside of every first screw rod (4), every the upper end of first screw rod (4) all extends to in corresponding cavity (5) and installs first bevel tooth (9), every bevel tooth (10) are all installed in every cavity (5) between two cavity (10) and two in the interior shaft rod (5).

2. Cardboard feeding lifting mechanism according to claim 1, characterized in that one end of each shaft lever (10) extends to the outside of the lower seat (2) and is provided with a knob (12), the lower surface of each lower seat (2) is provided with a through hole (8) communicated with the moving groove (3) under each roller (7), and the lower end of each first screw (4) is rotationally connected with the inner bottom surface of the moving groove (3).

3. A cardboard feeding lifting mechanism according to claim 1, characterized in that the lifting assembly comprises a turntable (13) which is positioned at the center of the upper surface of the base (1) and is rotatably connected with the base, a second motor (24) is arranged at the center of the lower surface of the base (1), and the driving end of the second motor (24) penetrates through the base (1) and is fixedly connected with the turntable (13).

4. A board feeding lifting mechanism according to claim 3, characterized in that a u-shaped frame (14) is mounted on the upper surface of the turntable (13), two first motors (15) are correspondingly mounted on the upper surface of the u-shaped frame (14), the driving end of each first motor (15) penetrates through the u-shaped frame (14) and is provided with a second screw (16) with the lower end rotatably connected with the turntable (13), and each second screw (16) is provided with a second thread seat (17).

5. Cardboard feeding lifting mechanism according to claim 4, characterized in that the side surfaces of the two second screw bases (17) are jointly provided with lifting plates (18), the side surfaces of the two second screw bases (17) are provided with rear plates (19) above the lifting plates (18), and two connecting plates (20) are correspondingly arranged between the lifting plates (18) and the rear plates (19).

6. The paperboard feeding lifting mechanism according to claim 5, wherein each connecting plate (20) is provided with an electric push rod (21) on the side face, the top ends of telescopic arms of the two electric push rods (21) are jointly provided with a pressing plate (22), and one side of the U-shaped frame (14) is provided with a controller (23).