CN112224724A - Primary and secondary tray separator and system - Google Patents
Primary and secondary tray separator and system Download PDFInfo
- Publication number
- CN112224724A CN112224724A CN202010996809.XA CN202010996809A CN112224724A CN 112224724 A CN112224724 A CN 112224724A CN 202010996809 A CN202010996809 A CN 202010996809A CN 112224724 A CN112224724 A CN 112224724A
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- primary
- tray
- separating device
- tray separating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
Abstract
The embodiment of the invention provides a primary and secondary tray separating device and a primary and secondary tray separating system. The primary and secondary tray separating device comprises: the device comprises a walking mechanism, a lifting mechanism and a telescopic mechanism; the fixed end of the lifting mechanism is fixed on the traveling mechanism, the movable end of the lifting mechanism is fixed on the telescopic mechanism and used for driving the telescopic mechanism to move up and down, and the telescopic mechanism comprises a fork capable of moving in a telescopic mode and used for being inserted into the jack of the sub-tray. The primary and secondary tray separation system comprises the primary and secondary tray separation devices arranged on two sides of the secondary tray. The primary and secondary tray separating device and the primary and secondary tray separating system provided by the invention can realize automatic separation of the primary and secondary trays, improve the working efficiency, save the manpower and improve the integral automation level.
Description
Technical Field
The invention relates to the technical field of logistics storage equipment, in particular to a primary and secondary tray separating device and a primary and secondary tray separating system.
Background
The mode of loading and unloading goods in and from the automatic stereoscopic warehouse is generally as follows: unloading goods from a truck, carrying out goods receiving operation such as goods receiving and registration before the goods enter an automatic stereoscopic warehouse for storage, determining a storage area of the materials, manually stacking the goods on a special tray (namely a female tray) of the automatic stereoscopic warehouse according to a certain rule, putting the tray and the goods on a warehousing conveyor by a forklift, conveying the tray to a specified road junction by the conveyor, warehousing the goods on the tray to a specified goods position by a stacker, and completing warehousing operation of the goods. And (4) ex-warehouse operation: the stacker collects the pallets to be delivered out of the warehouse after receiving the instruction, the conveyor automatically conveys the pallets to a delivery port, the goods on the pallets are manually moved away from the pallets one by one, and the goods are stacked on the truck to be transported. Before goods enter an automatic stereoscopic warehouse for storage and after the goods are delivered from the automatic stereoscopic warehouse, the goods need to be manually stacked on a tray (namely a female tray) special for the automatic stereoscopic warehouse one by one in the process of delivery of the goods, the goods are moved away from the tray (namely the female tray) special for the automatic stereoscopic warehouse one by one and stacked on a truck, and in the process, data input needs to be manually carried out, so that the labor intensity of the goods in the process of delivery of the goods is high, and the operation efficiency is low. With the improvement of understanding of enterprises on the reduction of logistics cost and the improvement and popularization of logistics informatization technology, goods are stacked on a cheap and simple tray (namely a sub-tray) in advance by goods manufacturing enterprises, and related information of the goods is attached to the surface of the goods in a bar code mode to form a goods unit for shipment. When the pallet needs to be put into an automatic stereoscopic warehouse, the fork truck forks the sub pallet to be directly placed on the mother pallet of the warehousing conveyor; when the goods need to be taken out of the warehouse, the sub-trays are forked by a forklift, and the sub-trays and the goods are loaded on the truck together. The number of operators is reduced by using the primary and secondary trays, the labor intensity of the operators is greatly reduced, and the efficiency of entering and leaving the warehouse is improved, so that the primary and secondary trays are adopted in the automatic stereoscopic warehouse to be approved, and the application range is wider and wider. For the automatic stereoscopic warehouse applied to the intelligent factory, raw materials are provided for a production line, if an automatic conveying mode (without a forklift) is adopted, the raw materials are provided by a supplier in a sub-tray mode, the raw materials are discharged from the warehouse, a system for automatically separating the sub-tray from the main tray is needed, the sub-tray and the main tray are automatically separated, the sub-tray together with the raw materials are moved to other carrying equipment, and the raw materials are automatically transported to the edge of the production line.
Disclosure of Invention
The embodiment of the invention provides a device and a system for separating a primary tray from a secondary tray, which are used for solving the defects of high labor intensity and low operation efficiency of goods in the warehouse-in and warehouse-out process in the prior art, and realizing the automatic separation of the primary tray from the secondary tray and the automatic delivery of the goods.
The embodiment of the invention provides a primary and secondary tray separating device, which comprises: the device comprises a walking mechanism, a lifting mechanism and a telescopic mechanism; the fixed end of the lifting mechanism is fixed on the traveling mechanism, the movable end of the lifting mechanism is fixed on the telescopic mechanism and used for driving the telescopic mechanism to move up and down, and the telescopic mechanism comprises a fork capable of moving in a telescopic mode and used for being inserted into a jack of the sub-tray.
The pallet transport device is characterized by further comprising a track, wherein the track is laid according to the transport direction of the primary and secondary pallets, and the travelling mechanism is arranged above the track and can travel along the length direction of the track.
The traveling mechanism comprises a first motor, a first transmission shaft and wheels, and the first motor is in driving connection with the wheels through the first transmission shaft.
The lifting mechanism comprises a second motor and a crank connecting rod sub-mechanism, the crank connecting rod sub-mechanism comprises a crank and a connecting rod, the second motor is connected with the first end of the connecting rod through the crank, and the second end of the connecting rod is connected with the telescopic mechanism.
The two crank connecting rod sub-mechanisms are arranged on the two sides of the base, and the two ends of the second transmission shaft are horizontally connected to the second ends of the connecting rods of the two crank connecting rod sub-mechanisms.
The telescopic mechanism comprises a third motor, a first gear and a first rack, the first rack is fixed on the pallet fork, the third motor is in driving connection with the first gear, and the first gear is in meshing connection with the first rack.
The telescopic mechanism further comprises a positioning sensor, wherein the positioning sensor is installed beside the pallet fork and faces towards the jacks of the sub-trays.
The lifting mechanism is arranged on the frame, and the telescopic mechanism is arranged on the lifting mechanism.
According to another aspect of the present invention, a primary-secondary tray separation system includes two primary-secondary tray separation devices according to an aspect of the present invention, and the two primary-secondary tray separation devices are respectively disposed on two sides of the primary tray.
According to the device and the system for separating the child tray from the mother tray, the whole device is driven by the traveling mechanism to advance according to the advancing directions of the child tray and the mother tray, so that the forks of the telescopic mechanism can correspondingly move to the jack positions of the child tray and are inserted into the jacks, the telescopic mechanism is driven by controlling the lifting mechanism to lift the child tray, the child tray is separated from the mother tray, and after the traveling mechanism is controlled to move the child tray to a target position, the lifting mechanism is controlled to drive the child tray to descend and place the child tray at the target position. The primary and secondary tray separating device and the primary and secondary tray separating system provided by the invention can realize automatic separation of the primary and secondary trays, improve the working efficiency, save the manpower and improve the integral automation level.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a front view of a primary and secondary tray separating device according to an embodiment of the present invention;
FIG. 2 is a left side view of a mother-son tray separating device according to an embodiment of the present invention;
fig. 3 is a top view of a mother-son tray separating device according to an embodiment of the present invention;
FIG. 4 is a top plan view of a routine walking mechanism embodying the present invention;
FIG. 5 is a top view of a telescoping mechanism according to an embodiment of the invention;
fig. 6 is a plan view of the lifting mechanism according to the embodiment of the present invention.
Reference numerals:
1. goods; 2. a sub-tray; 3. a mother tray; 4. a telescoping mechanism; 5. a lifting mechanism; 6. a traveling mechanism; 7. a track; 8. a conveyor; 9. a frame; 10. a first motor; 11. a wheel; 12. a pallet fork; 13. a crank link mechanism; 14. a second gear; 15. a second motor; 16. a third motor; 17. a first rack; 18. a base; 19. a second drive shaft; 20. a first gear; 21. a first transmission shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection can be mechanical connection or point connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A mother-son tray separating device according to an embodiment of the present invention will be described below with reference to fig. 1 to 6, including: a traveling mechanism 6, a lifting mechanism 5 and a telescopic mechanism 4; the fixed end of the lifting mechanism 5 is fixed on the traveling mechanism 6, the movable end of the lifting mechanism 5 is fixed on the telescopic mechanism 4 and used for driving the telescopic mechanism 4 to move up and down, and the telescopic mechanism 4 comprises a fork 12 capable of moving in a telescopic mode and used for being inserted into the jack of the sub-tray 2.
Specifically, the traveling mechanism 6 in this embodiment can drive the lifting mechanism 5 and the telescoping mechanism 4 to travel together in a certain direction, and in general, in order to ensure that the primary-secondary pallet separating device can travel along the direction of the secondary pallet 2, the traveling direction of the traveling mechanism 6 is set to be consistent with the conveying direction of the conveyor 8 (i.e., the moving direction of the secondary pallet and the primary pallet). The forks 12 of the telescopic mechanism 4 are used to be inserted into the insertion holes of the sub-tray 2, lift up the sub-tray 2 so that the sub-tray 2 is separated from the main tray 3 or lower the sub-tray 2 to a destination position. The lifting mechanism 5 is used for controlling the lifting movement of the telescopic mechanism 4, and the sub-tray 2 is lifted up or put down through the fork 12.
When the child pallets 2 and the goods 1 are stored on the parent pallets 3 as a unit and stored in an automatic three-dimensional warehouse, the child pallets are conveyed to a warehouse outlet of a conveyor system through a stacker and a conveyor 8 during warehouse outlet, and the parent pallets 3 are positioned by a mechanical block of the conveyor 8 port of the warehouse outlet. The primary and secondary tray separating device moves towards the primary and secondary trays through the travelling mechanism 6, and when the forks 12 of the telescopic mechanism 4 in the primary and secondary tray separating device are aligned with the jacks of the primary and secondary trays 2, the travelling mechanism 6 stops travelling by braking. The fork 12 is controlled to extend out and inserted into the inserting hole of the sub-tray 2, and after the fork 12 extends out for a specified stroke, the telescopic mechanism 4 is braked and stops working; then the lifting mechanism 5 drives the telescopic mechanism 4 to lift from the original position to separate the sub-tray 2 and the mother tray 3 by a certain height, and the lifting mechanism 5 stops working under the brake. Then the traveling mechanism 6 moves to move the primary and secondary trays with the goods 1 to the upper side of other carrying equipment, the traveling mechanism 6 stops working under braking, the lifting mechanism 5 descends, the telescopic mechanism 4 retracts the forks 12 after the secondary trays 2 with the goods 1 are placed on other carrying equipment, when the forks 12 retract completely, the lifting mechanism 5 ascends to lift the telescopic mechanism 4 to the height of the original point position, and the primary and secondary tray separating device completes an operation process.
According to the device and the system for separating the primary tray from the secondary tray, the whole device is driven to advance according to the advancing directions of the primary tray 2 and the secondary tray 3 through the travelling mechanism 6, so that the forks 12 of the telescopic mechanism 4 can correspondingly move to the jack positions of the primary tray 2 and be inserted into the jacks, the telescopic mechanism 4 is driven to lift the primary tray 2 through controlling the lifting mechanism 5, the primary tray 3 is separated from the secondary tray 2, and after the travelling mechanism 6 is controlled to move the primary tray 2 to the target position, the lifting mechanism 5 is controlled to drive the primary tray 2 to descend and be placed at the target position. The primary and secondary tray separating device and the primary and secondary tray separating system provided by the invention can realize automatic separation of the primary and secondary trays, improve the working efficiency, save the manpower and improve the integral automation level.
In one embodiment, the primary and secondary tray separating device further comprises a track 7, the track 7 is laid according to the transport direction of the primary and secondary trays (namely, the transport direction of the conveyor 8), and the traveling mechanism 6 is arranged above the track 7 and can travel along the length direction of the track 7. Specifically, in the present embodiment, by means of laying the rail 7, the traveling mechanism 6 travels in the direction of the rail 7, the laying direction of the rail 7 needs to be the same as the conveying direction of the conveyor 8, and it is ensured that the forks 12 of the telescopic mechanism 4 can accurately move to the jack positions of the sub-trays 2.
In one embodiment, the traveling mechanism 6 includes a first motor 10, a first transmission shaft 21, and a wheel 11, the first motor 10 is drivingly connected to the wheel 11 through the first transmission shaft 21, and the wheel 11 is rotatably disposed on the track 7. The first motor 10 provides power for the travelling mechanism 6, and the torque provided by the first motor 10 is transmitted to the four wheels 11 at the bottom of the device through the first transmission shaft 21, so that the device can travel on the track 7.
In one embodiment, the lifting mechanism 5 comprises a second motor 15 and a crank-link mechanism 13, the crank-link mechanism 13 comprises a crank and a link, the second motor 15 is connected with a first end of the link through the crank, and a second end of the link is connected with the telescoping mechanism 4. Specifically, in this embodiment, the second motor 15 drives the crank to rotate, converts the rotation motion into a lifting motion through the connecting rod, and drives the telescopic mechanism 4 to lift. It should be understood that those skilled in the art may replace the crank link mechanism 13 with other mechanisms to convert the rotational motion into the linear motion, and the present invention is not limited thereto.
In one embodiment, the lifting mechanism 5 further comprises a base 18 for mounting the second motor 15 and the crank link sub-mechanism 13.
In one embodiment, the primary-secondary tray separating device further comprises a second transmission shaft 19, the number of the crank connecting rod sub-mechanisms 13 is two, and two ends of the second transmission shaft 19 are horizontally connected to the second ends of the connecting rods of the two crank connecting rod sub-mechanisms 13. In this embodiment, two crank link sub-mechanisms 13 are adopted and respectively disposed at two sides, and the two crank link sub-mechanisms 13 are synchronously moved by the second transmission shaft 19, so as to ensure the stable lifting of the telescoping mechanism 4. In addition, the motion track of the second transmission shaft 19 can be defined by a second rack (not shown in the figure) and the second gear 14, specifically, the second gear 14 can be rotatably mounted on the second transmission shaft 19, the second rack is vertically arranged, and the second gear 14 is in meshed connection with the second rack, so that the second transmission shaft 19 can perform lifting motion along the length direction (i.e. vertical direction) of the second rack through the second gear 14.
In one embodiment, the telescopic mechanism 4 comprises a third motor 16, a first gear 20 and a first rack 17, wherein the first rack 17 is fixed on the pallet fork 12, the third motor 16 is in driving connection with the first gear 20, and the first gear 20 is in meshing connection with the first rack 17. Specifically, the third motor 16 provides power for extending and retracting the forks 12, and the torque of the third motor 16 is converted into linear motion through the first gear 20 and the first rack 17 to drive the forks 12 to extend or retract so as to be inserted into or pulled out of the insertion holes of the sub-tray 2.
In one embodiment, the first motor 10, the second motor 15 and the third motor 16 are each equipped with a reduction gear.
In one embodiment, the telescoping mechanism 4 further comprises a positioning sensor mounted alongside the forks 12 and facing the receptacles of the sub-tray 2. The positioning sensor in the embodiment can adopt a photoelectric switch to ensure that the fork 12 is accurately positioned. Specifically, whether the telescopic mechanism 4 moves in place or not is judged through the photoelectric switch, and after the telescopic mechanism 4 moves in place, the photoelectric switch acts, the traveling mechanism 6 is braked at the moment, and the fork 12 is controlled to be correspondingly inserted into the jack of the sub-tray 2.
In one embodiment, the primary and secondary tray separating device further comprises a frame 9, and the traveling mechanism 6, the lifting mechanism 5 and the telescoping mechanism 4 are all mounted on the frame 9. Specifically, the frame 9 in this embodiment has a supporting and packaging function, and the traveling mechanism 6 drives the frame 9 to travel along the rail 7 and drives the lifting mechanism 5 and the telescoping mechanism 4 on the frame 9 to travel together.
As shown in fig. 1, an embodiment of the present invention further provides a primary-secondary tray separation system, including two primary-secondary tray separation devices according to the above-mentioned embodiment, where the two primary-secondary tray separation devices are respectively disposed on two sides of the primary tray 2.
It should be understood that the two primary and secondary tray separating devices move synchronously, specifically: the traveling mechanisms 6 travel or brake together, the lifting mechanisms 5 lift or brake together, the forks 12 stretch or brake together, and the two forks 12 are inserted into the insertion holes of the sub-tray 2 from two sides respectively.
The distance between the two rails 7 can be designed according to the size of the primary and secondary trays, and the primary and secondary trays can be separated according to various sizes. The primary and secondary tray separating devices of the primary and secondary tray separating system are arranged on two sides of the conveyor 8, the length of the track 7 and the lifting height of the lifting mechanism 5 are determined according to the butted conveying equipment, the primary and secondary tray separating system can be more conveniently butted with various conveying equipment such as a piggyback AGV and a forklift, and the application range is wide. The sub-tray 2 and the goods 1 on the sub-tray are automatically transferred to other carrying equipment through the lifting mechanism 5 and the travelling mechanism 6, the goods 1 are transported to the designated position, the automation level of a logistics system is improved, the labor cost is saved, and the operation efficiency is improved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A primary and secondary tray separating device, comprising: the device comprises a walking mechanism, a lifting mechanism and a telescopic mechanism; the fixed end of the lifting mechanism is fixed on the traveling mechanism, the movable end of the lifting mechanism is fixed on the telescopic mechanism and used for driving the telescopic mechanism to move up and down, and the telescopic mechanism comprises a fork capable of moving in a telescopic mode and used for being inserted into a jack of the sub-tray.
2. The primary-secondary tray separating device according to claim 1, further comprising a rail, wherein the rail is laid according to the transporting direction of the primary and secondary trays, and the traveling mechanism is disposed above the rail and can travel along the length direction of the rail.
3. The master-slave tray separating device according to claim 2, wherein the traveling mechanism includes a first motor, a first transmission shaft, and a wheel, and the first motor is drivingly connected to the wheel through the first transmission shaft.
4. The master-slave tray separating device according to claim 1, wherein the lifting mechanism comprises a second motor and a crank-link mechanism, the crank-link mechanism comprises a crank and a link, the second motor is connected with a first end of the link through the crank, and a second end of the link is connected with the telescopic mechanism.
5. The master-slave tray separating device according to claim 4, further comprising two second transmission shafts, wherein two crank-link sub-mechanisms are provided, and two ends of the second transmission shafts are horizontally connected to the second ends of the connecting rods of the two crank-link sub-mechanisms.
6. The master-slave tray separating device according to claim 1, wherein the telescopic mechanism comprises a third motor, a first gear and a first rack, the first rack is fixed to the fork, the third motor is in driving connection with the first gear, and the first gear is in meshing connection with the first rack.
7. The master-slave tray separating device according to claim 1, wherein the telescoping mechanism further comprises a positioning sensor mounted alongside the forks and facing the jacks of the slave trays.
8. The primary-secondary tray separating device according to any one of claims 1 to 7, further comprising a frame, wherein the traveling mechanism, the lifting mechanism and the telescoping mechanism are all mounted to the frame.
9. A primary-secondary tray separating system, comprising two primary-secondary tray separating devices according to any one of claims 1 to 8, wherein the two primary-secondary tray separating devices are respectively disposed on both sides of the primary tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996809.XA CN112224724A (en) | 2020-09-21 | 2020-09-21 | Primary and secondary tray separator and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010996809.XA CN112224724A (en) | 2020-09-21 | 2020-09-21 | Primary and secondary tray separator and system |
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| Publication Number | Publication Date |
|---|---|
| CN112224724A true CN112224724A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202010996809.XA Pending CN112224724A (en) | 2020-09-21 | 2020-09-21 | Primary and secondary tray separator and system |
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| CN (1) | CN112224724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611205A (en) * | 2022-10-18 | 2023-01-17 | 无锡中鼎集成技术有限公司 | Two-side opposite-insertion type disc closing machine |
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| CN1153502A (en) * | 1994-07-18 | 1997-07-02 | 斯滕·卢维格恩 | Method and device for transfering load units between two carriers |
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