CN220431582U - Quick stacking equipment of tray - Google Patents
Quick stacking equipment of tray Download PDFInfo
- Publication number
- CN220431582U CN220431582U CN202321757122.6U CN202321757122U CN220431582U CN 220431582 U CN220431582 U CN 220431582U CN 202321757122 U CN202321757122 U CN 202321757122U CN 220431582 U CN220431582 U CN 220431582U
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- CN
- China
- Prior art keywords
- screw rod
- lifting mechanism
- torsion spring
- mounting plate
- pallet
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 210000000078 claw Anatomy 0.000 claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 230000035939 shock Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A rapid pallet stacking device comprises a linear rail for conveying pallets; lifting mechanisms are arranged on two sides of the linear track; the mechanical claw is arranged on the lifting mechanism and comprises a mounting seat, a shell and a torsion spring, wherein the shell and the torsion spring are rotatably arranged on the mounting seat; the lifting mechanism and the mechanical claw are matched with each other to lift the tray, and the mechanical claw is reset under the action of the torsion spring; the lifting mechanism comprises a mounting plate and a screw rod assembly, the screw rod assembly comprises a screw rod and a screw rod nut, the screw rod nut is arranged on the mounting plate in a penetrating way, and the screw rod is arranged in the screw rod nut in a matching way; the lifting mechanism further comprises an optical axis, a shock pad, a linear bearing and a limiting block. The utility model adopts a torsion spring structure, omits the step of rotating and matching the mechanical claws of the fork taking device in the lifting and positioning process of the pallet, and utilizes the characteristic of automatic reset of the spring to integrally design the fork taking structure and the lifting mechanism, so that the stacking of a plurality of pallets can be realized by one set of up-and-down reciprocating motion.
Description
Technical Field
The utility model relates to the technical field of civil aviation logistics application, in particular to tray rapid stacking equipment.
Background
In the prior art, as CN208979889U, the publication date is: the patent name of the utility model patent of the stacking and unstacking equipment for luggage trays of a rapid stacking equipment for trays in 2019, 6 months and 14 months, is as follows: the lifting device is matched with the left and right forking devices to stack and unstacke the luggage trays. The mechanism has smooth process and stable mechanical operation in the stacking and unstacking processes of the tray, but the lifting device and the forking device are matched with each other in the stacking process, so that the stacking action is complicated, and the stacking efficiency cannot be expected. The lifting device adopts the synchronous belt to pull up and down, and the problems of short service life, low precision and the like of the synchronous belt exist.
To this end we propose a pallet fast stacking apparatus.
Disclosure of Invention
The applicant provides a quick stacking device for trays aiming at the defects in the prior art, thereby adopting a torsion spring structure, omitting the step of rotating and matching a mechanical claw of a forking device in the lifting and positioning process of the trays, integrally designing the forking structure and a lifting mechanism by utilizing the characteristic of automatic reset of a spring, and realizing the stacking of a plurality of trays by a set of up-and-down reciprocating actions.
The technical scheme adopted by the utility model is as follows:
a pallet rapid palletizing apparatus comprising:
the linear rail is used for conveying the tray;
lifting mechanisms are arranged on two sides of the linear track;
the mechanical claw is arranged on the lifting mechanism and comprises a mounting seat, a shell and a torsion spring, wherein the shell and the torsion spring are rotatably arranged on the mounting seat;
the lifting mechanism and the mechanical claw are matched with each other to lift the tray, and the mechanical claw is reset under the action of the torsion spring.
It is further characterized by:
the lifting mechanism is arranged on two sides of the frame.
The lifting mechanism comprises a mounting plate and a screw rod assembly, the screw rod assembly comprises a screw rod and a screw rod nut, the screw rod nut is arranged on the mounting plate in a penetrating mode, the screw rod is arranged in the screw rod nut in a matching mode, and the screw rod is driven through a driving source.
The lifting mechanism further comprises an optical axis, a shock pad, linear bearings and limiting blocks, the limiting blocks are arranged at the top of the mounting plate, the linear bearings penetrate through the mounting plate, the optical axis is movably arranged in the linear bearings, and the shock pad is arranged at two ends of the optical axis.
The torsion spring is characterized in that a rotating shaft is arranged on the mounting seat, the shell is fixed on the rotating shaft, the mounting seat is also fixed with a mounting rod, and the torsion spring is sleeved on the mounting rod.
The mounting seat is fixed on the mounting plate, the mechanical claws are provided with a plurality of mechanical claws, and the mechanical claws are arranged on the mounting plate at intervals.
The beneficial effects of the utility model are as follows:
the utility model has compact and reasonable structure and convenient operation, adopts a torsion spring structure, omits the step of rotating and matching the mechanical claws of the forking device in the lifting and positioning process of the pallet, and utilizes the characteristic of automatic reset of the spring to integrally design the forking structure and the lifting mechanism, so that the stacking of a plurality of pallets can be realized by one set of up-and-down reciprocating motion.
Meanwhile, the utility model has the following advantages:
(1) The screw rod transmission is arranged, the linear bearing is further arranged to be matched with the optical axis, the stability of the screw rod transmission is improved, and shock pads are further arranged at two ends of the optical axis and used for reducing shock produced during the screw rod transmission.
(2) The mechanical claw can pass through a gap between the tray and the frame and then reset through the torsion spring, so that the stacking of a plurality of trays can be realized through the repeated up-and-down movement of the lifting mechanism, the operation steps can be saved, the operation time is further saved, and the stacking efficiency is conveniently accelerated.
(3) The torsion spring is used for resetting, and a simple mechanical structure is used for driving a complex electrical control structure, so that the stability of the whole equipment is increased, and the production cost of the equipment is reduced.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the gripper of the present utility model lifting a pallet.
Fig. 3 is a schematic view of the downward movement process of the gripper according to the present utility model.
Fig. 4 is a schematic view of the gripper lifting two pallets of the present utility model.
Fig. 5 is a schematic view of a lifting mechanism according to the present utility model.
Fig. 6 is a schematic view of a gripper according to the present utility model.
Wherein: 1. a frame; 2. a linear rail; 3. a lifting mechanism; 301. a mounting plate; 302. a screw assembly; 3021. a screw rod; 3022. a screw nut; 303. an optical axis; 304. a shock pad; 305. a linear bearing; 306. a limiting block; 4. a mechanical claw; 401. a mounting base; 402. a rotating shaft; 403. a housing; 4031. a groove; 404. a mounting rod; 405. a torsion spring; 5. and a tray.
Detailed Description
The following describes specific embodiments of the present utility model with reference to the drawings.
As shown in fig. 1 to 6, a pallet rapid stacking apparatus includes a frame 1, a linear rail 2, a lifting mechanism 3 and a gripper 4, wherein the linear rail 2 is disposed in the frame 1 for conveying pallets 5, the lifting mechanism 3 is disposed in the frame 1 and is located outside the linear rail 2, lifting mechanisms 3 are disposed on both sides of the linear rail 2 for lifting the pallets 5 uniformly from both sides, the gripper 4 is disposed on the lifting mechanism 3, and two or more grippers 4 are disposed on one lifting mechanism 3 for lifting or lowering the pallets 5.
As shown in fig. 5, the lifting mechanism 3 includes a mounting plate 301, a screw rod assembly 302, an optical axis 303, a shock pad 304, a linear bearing 305 and a limiting block 306, the screw rod assembly 302 is mounted on the mounting plate 301, the screw rod assembly 302 includes a screw rod 3021 and a screw rod nut 3022, the screw rod nut 3022 is arranged on the mounting plate 301 in a penetrating manner, the screw rod 3021 is arranged in the screw rod nut 3022 in a matching manner, the screw rod 3021 is driven by a driving piece, the lifting mechanism 3 on one side is driven by a driving motor, and then the screw rod 3021 of the lifting mechanism 3 on the other side is driven by a belt to rotate.
As shown in fig. 6, the mechanical claw 4 includes a mounting seat 401, a rotation shaft 402, a housing 403, a mounting rod 404 and a torsion spring 405, the mounting seat 401 is fixed on the mounting plate 301, the rotation shaft 402 is provided on the mounting seat 401, the housing 403 is fixed on the rotation shaft 402, the housing 403 can rotate, a groove 4031 is provided on the housing 403 to prevent limit during rotation, the rotatable angle of the housing 403 is larger through the groove 4031, the mounting rod 404 is fixed on the mounting seat 401, and the rotatable torsion spring 405 is provided on the mounting rod 404.
As shown in fig. 2 to 4, when one tray 5 is lifted, the tray 5 is lifted by the cooperation of the lifting mechanism 3 and the gripper 4; when two trays 5 need to be lifted, a first tray 5 is lifted to a certain height, one tray 5 is conveyed through the linear rail 2, the lifting mechanism 3 descends to drive the mechanical claw 4 to descend, the first tray 5 falls above the second tray 5, then the mechanical claw 4 continues to move downwards under the action of the lifting mechanism 3, the mechanical claw 4 moves downwards along a gap between the outer side of the second tray 5 and the frame 1 and moves to the lower side of the second tray 5, then the shell 403 rotates to one side of the linear rail 2 under the action of the torsion spring 405, the mechanical claw 4 is reset, the mechanical claw 4 is driven to move upwards through the lifting mechanism 3, and lifting and stacking of a plurality of trays can be achieved by repeating the operations.
The above description is intended to illustrate the utility model and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the utility model.
Claims (6)
1. A pallet rapid palletizing apparatus, comprising:
a linear rail (2) for conveying the trays (5);
lifting mechanisms (3) arranged on two sides of the linear track (2);
a gripper (4) provided on the lifting mechanism (3), the gripper (4) including a mount (401), a housing (403) rotatably provided on the mount (401), and a torsion spring (405);
wherein, lifting mechanism (3) and gripper (4) cooperate each other and lift tray (5), and through torsion spring (405) effect messenger gripper (4) reset.
2. A pallet rapid palletizing apparatus as claimed in claim 1, wherein: the lifting mechanism also comprises a frame (1), wherein the linear rail (2) is arranged at the bottom of the inner side of the frame (1), and the lifting mechanisms (3) are arranged at two sides of the frame (1).
3. A pallet rapid palletizing apparatus as claimed in claim 2, wherein: the lifting mechanism (3) comprises a mounting plate (301) and a screw rod assembly (302), the screw rod assembly (302) comprises a screw rod (3021) and a screw rod nut (3022), the screw rod nut (3022) is arranged on the mounting plate (301) in a penetrating mode, the screw rod (3021) is arranged in the screw rod nut (3022) in a matching mode, and the screw rod (3021) is driven through a driving source.
4. A pallet rapid palletizing apparatus as claimed in claim 3, wherein: the lifting mechanism (3) further comprises an optical axis (303), a shock pad (304), linear bearings (305) and limiting blocks (306), the limiting blocks (306) are arranged at the top of the mounting plate (301), the linear bearings (305) are arranged on the mounting plate (301) in a penetrating mode, the optical axis (303) is movably arranged in the linear bearings (305), and the shock pad (304) is arranged at two ends of the optical axis (303).
5. A pallet rapid palletizing apparatus as claimed in claim 3, wherein: the mounting seat (401) is provided with a rotating shaft (402), the shell (403) is fixed on the rotating shaft (402), the mounting seat (401) is also fixedly provided with a mounting rod (404), and the torsion spring (405) is sleeved on the mounting rod (404).
6. A pallet rapid palletizing apparatus as claimed in claim 5, wherein: the mounting seat (401) is fixed on the mounting plate (301), a plurality of mechanical claws (4) are arranged, and the mechanical claws (4) are arranged on the mounting plate (301) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321757122.6U CN220431582U (en) | 2023-07-05 | 2023-07-05 | Quick stacking equipment of tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321757122.6U CN220431582U (en) | 2023-07-05 | 2023-07-05 | Quick stacking equipment of tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220431582U true CN220431582U (en) | 2024-02-02 |
Family
ID=89698046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321757122.6U Active CN220431582U (en) | 2023-07-05 | 2023-07-05 | Quick stacking equipment of tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220431582U (en) |
-
2023
- 2023-07-05 CN CN202321757122.6U patent/CN220431582U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |