CN215844348U

CN215844348U - Mobile sorting system

Info

Publication number: CN215844348U
Application number: CN202122017189.3U
Authority: CN
Inventors: 刘司真; 杨超; 贾春霞; 罗子豪; 秦先明; 李国志; 江海涛; 刘山山
Original assignee: Shenzhen Kelen Commercial Equipment Co ltd
Current assignee: Shenzhen Kelen Commercial Equipment Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-18
Anticipated expiration: 2031-08-25

Abstract

The utility model provides a mobile sorting system, which comprises a mobile sorting robot moving along a fixed line and a goods shelf arranged along the fixed line; the goods shelf is used for storing a storage basket which is used for storing a blood box; remove letter sorting robot and be equipped with flexible fork, letter sorting platform and manipulator: the sorting table is provided with basket positions for placing the storage baskets and the sorting baskets, and the manipulator is used for transferring medical supplies between the storage baskets and the sorting baskets; the telescopic fork is used for moving the storage basket and the sorting basket between the sorting table and the goods shelf; the operation of taking out the storage basket, sorting out the medical supplies and returning the storage basket is completed by the mobile sorting robot at one time, so that the frequency of reciprocating movement of the mobile sorting robot is reduced, and the efficiency is improved; the sorting mechanism and the mobile robot are integrated, the space of a mobile channel of the mobile sorting robot is mainly occupied, more goods shelves can be arranged on two sides of the channel, and the space utilization rate of the refrigeration house is correspondingly improved; the layout is simpler, the reliability is improved and the cost is reduced.

Description

Mobile sorting system

Technical Field

The utility model relates to the technical field of medical supply storage, in particular to a mobile sorting system.

Background

In medical systems, there are many medicines, instruments and auxiliary products which enter the human body or directly contact with the surface of the human body, and the production and circulation of the medical products need to ensure strict sanitary conditions, especially the medicines which directly enter the human body through injection.

In addition, bioactive agents such as blood products and vaccines in the pharmaceutical products not only require strict sanitary and temperature environments during production and circulation, but also cannot be impacted so as to prevent active cells in the bioactive agents from being damaged.

The medical supplies are usually subjected to a plurality of links from raw material production to use, such as factories, distribution institutions, medical institutions and the like, and are subjected to a plurality of storage and sorting operations. Taking blood products as an example, after human blood as a raw material leaves a human body, the human blood goes through a plurality of links such as a blood donation point, a factory, a blood station, medical treatment and the like, each link needs to ensure qualified and qualified storage conditions, and according to the blood storage requirement issued by the ministry of health, various blood products have strict storage specification requirements, such as the storage temperature of red blood cells is 2-6 ℃, and the temperature of blood plasma is below-18 ℃, so the blood products are usually stored in a closed low-temperature refrigeration house, and the temperature during blood sorting is preferably carried out under the same temperature condition.

Maintaining a sterile or low temperature environment requires avoiding the impact of personnel on the storage environment as much as possible and reducing the need for personnel to enter the warehouse. Therefore, there is a need for an automated system that can comprehensively replace manual work to perform warehouse-out, warehouse-in and sorting, and perform warehouse operations on medical supplies.

Chinese patent No. CN112239042A discloses an intelligent access system with storage and sorting functions using two-stage sorting logic, but the two-stage sorting apparatus in the technical solution of this patent document has the disadvantages of complex structure, high occupancy rate of the space of the freezer and high energy consumption, and the complex structure causes the problem of system reliability.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a mobile sorting system, which has a simple structure, can finish the automatic warehousing and ex-warehousing of the medical supplies with high efficiency and low energy consumption, can realize the automatic sorting of the medical supplies in the warehouse according to orders, and occupies small space in the warehouse at the same time; the utility model is particularly suitable for the storage operation of raw materials, semi-finished products and finished products of biological pharmacy and blood products, including production plants, transfer stations, terminal hospitals and other institutions.

It should be noted that the sorting basket of the present invention refers to a container for temporarily storing medical supplies; the liquid medical supplies are directly packaged by hard materials outside the liquid medical supplies, or are packaged by first bagging and then packaged by a hard box for the second time.

A mobile sorting system comprising a mobile sorting robot moving along a fixed line, and a rack arranged along the fixed line;

the goods shelf is used for storing the storage basket which is used for storing medical supplies;

remove letter sorting robot and be equipped with flexible fork, letter sorting platform and manipulator:

the sorting table is provided with basket positions for placing the storage baskets and the sorting baskets, and the manipulator is used for transferring medical supplies between the storage baskets and the sorting baskets;

the telescopic fork is used for moving the storage basket and the sorting basket between the sorting table and the goods shelf.

Preferably, the top of the storage basket is open, and the bottom of the storage basket is provided with through holes;

the medical treatment device further comprises a tappet which is used for stretching into the storage basket from the through hole to lift the medical treatment device when the manipulator takes out the medical treatment device from the storage basket or puts the medical treatment device into the storage basket.

Preferably, the sorting basket and the storage basket have the same specification, the sorting table is at least provided with two basket positions which are arranged side by side, and the sorting table is provided with a portal frame which slides along the basket position arrangement direction or vertical to the basket position arrangement direction;

the manipulator is arranged at the upper part of the portal frame, the tappet is arranged at the lower part of the portal frame, and the installation position of the tappet is positioned below the sorting table;

the middle part of the basket of the sorting table is hollowed out and used for enabling the tappet rod to penetrate through the sorting table.

Preferably, the sorting tables are adjacently arranged on one side of the telescopic fork in the non-telescopic direction;

when the storage basket or the sorting basket is transferred between the telescopic fork and the sorting table, the tappet rod is inserted into the through hole, and then the storage basket or the sorting basket is driven to move through the movement of the portal frame.

Preferably, the telescopic fork is provided with a rotary positioning plate, and the rotary positioning plate is used for positioning the storage basket or the sorting basket, so that the tappet can be accurately inserted into the through hole at the bottom of the storage basket or the sorting basket.

Preferably, the storage basket is provided with a plurality of vertical storage lattices, and the bottom of each storage lattice is respectively provided with a through hole.

Preferably, the goods shelves are multilayer goods shelves, and the mobile sorting robot is also provided with a lifting seat, and the telescopic fork is installed on the lifting seat.

Preferably, the telescopic fork is a bidirectional telescopic fork, and the telescopic fork can be vertically telescopic towards one side of the fixed line and can also be vertically extended out towards the other side of the fixed line.

Preferably, the automatic sorting machine further comprises a cold storage, and the mobile sorting robot and the goods shelf are located in the cold storage;

still include the conveyer belt, the one end of conveyer belt is located fixed line periphery, and the other end is located the freezer outside.

Preferably, the refrigerator further comprises an operating device, and the operating device is located outside the refrigerator.

In the background technology, a two-stage sorting mode that a first-stage sorting device is adopted to sort out storage baskets from a goods shelf and send the storage baskets to a sorting position, and a second-stage sorting device positioned at the sorting position is adopted to further sort out medical supplies is adopted, compared with the background technology, the utility model has the beneficial effects that: the operation of taking out the storage basket, sorting out the medical supplies and returning the storage basket is completed by the mobile sorting robot at one time, so that the frequency of reciprocating movement of the mobile sorting robot is reduced, and the efficiency is improved; the sorting mechanism and the mobile robot are integrated, the space of a mobile channel of the mobile sorting robot is mainly occupied, more goods shelves can be arranged on two sides of the channel, and the space utilization rate of the refrigeration house is correspondingly improved; the number of components is reduced, so that the structure is simplified, the reliability is improved, and the cost is reduced.

Drawings

The utility model is described in detail below with reference to examples and figures, in which:

fig. 1 is a floor plan of a mobile sortation system.

Fig. 2 is a side sectional view of the mobile sorting robot.

Fig. 3 is a front sectional view of the mobile sorting robot.

Fig. 4 is a top view of the mobile sorting robot.

Fig. 5 is a schematic view of the telescopic fork carrying a basket.

Description of reference numerals:

1-storage basket, 11-through hole, 12-storage grid, 2-telescopic fork, 21-limiting plate, 22-rotary positioning plate, 3-sorting table, 31-basket position, 4-mechanical arm, 5-tappet, 6-portal frame, 7-lifting seat, 8-conveyor belt, 9-control cabinet, 100-refrigeration house, 200-goods shelf and 300-mobile sorting robot.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Thus, a feature indicated in this specification will serve to explain one of the features of one embodiment of the utility model, and does not imply that every embodiment of the utility model must have the stated feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.

The principles of the present invention will be described in detail below with reference to the accompanying drawings and embodiments.

The mobile sorting system of the embodiment is more suitable for blood stations and hospitals, and the principle of the mobile sorting system can be applied to other medical supplies, other medical institutions, other material transfer mechanisms and manufacturers.

The blood box in the embodiment refers to a blood product secondarily packaged by a hard box;

the blood products are packaged in blood bags after being sterilized, separated and the like, according to the category, the blood bags needing to be refrigerated are stored in a warehouse in a liquid state, and the blood bags needing to be frozen are frozen into blocks to be stored in the warehouse; in order to fully protect the blood bags, the blood bags are secondarily packaged by a hard box before being placed on a shelf, the hard box is called a blood box, the blood boxes are respectively placed into storage baskets according to blood types, and the storage baskets are sent to a blood bank shelf for storage.

In order to ensure the blood safety of transfusion patients, the blood box and the storage basket are pasted with codes, and the whole flow of entering and exiting the warehouse is controlled through the system.

A mobile sorting system, as shown in fig. 1-3, is used for storing blood products and automatically sorting out and storing whole sets of products.

The periphery of the mobile sorting system is a square refrigeration house 100, and a goods shelf 200 for storing blood bags is arranged inside the mobile sorting system.

After the blood product is packaged by the blood bag, the blood product is firstly packaged into a square block-shaped blood box by using a hard paper box, then the blood box is put into a special storage basket 1, and then the storage basket 1 is put on a goods shelf 200; each basket 1 holds blood cassettes of the same type, for example all type a blood.

The racks 200 are arranged at both sides of the refrigerator 100 in the width direction, and a moving sorting robot 300 moving along the passage is provided in the passage between the racks 200 at both sides.

Sorting basket is the container that is used for depositing the blood box temporarily, and sorting basket is the same with the storing basket specification in this embodiment, can understand the idle storing basket of interim transfer among the actual operation, is the storing basket when this basket is used for storing the blood box for a long time promptly for sorting basket when the letter sorting turnover.

In order to complete the work, the mobile sorting robot is provided with a telescopic fork 2, a sorting table 3 and a manipulator 4;

the sorting table 3 is provided with basket positions for placing the storage basket 1 and the sorting basket, and the manipulator 4 is used for transferring the blood box between the storage basket 1 and the sorting basket;

the telescopic forks 2 are used to move the storage basket 1 and the sorting basket between the sorting table 3 and the rack 200.

Ordinary material can snatch or adsorb through manipulator 4 and carry out the transfer, but blood products are comparatively fragile, and the blood box is at the transfer in-process between storage basket and letter sorting basket, if appear taking off the landing or the clamp force is too big, easily leads to the inside blood bag of blood box to break, or because of the cell in the external shock damage blood products, consequently need pay attention to the protection in the turnover in-process, consequently this embodiment utilizes tappet 5 cooperation manipulator 4 to take out the blood box from storage basket 1, or puts into storage basket 1 with the blood box, of course, also include taking, putting of blood box in the letter sorting basket.

The upper part of the storage basket 1 is open and is provided with a plurality of vertically arranged storage lattices 12, the blood box is placed in the storage lattices 12 in a standing posture, and the bottom of each storage lattice 12 is provided with a through hole 11;

when needing to sort out blood bag blood box, the tappet rises from thru hole 11 of storing basket 1 bottom, with blood box jack-up, the manipulator that is located blood box top snatchs or adsorbs blood bag blood box upper portion and rises until the blood box breaks away from the storing basket completely, then carries out horizontal migration to turnover basket department, puts into a certain predetermined storage lattice of letter sorting basket with the blood box, and the blood box rises the in-process, tappet and manipulator synchronous motion.

Since the storage basket 1 is provided with a plurality of storage compartments 12, the manipulator 4 and the tappet 5 need to be synchronously displaced to the designated storage compartment 12; in the embodiment, an annular portal frame 6 is designed, a manipulator 4 is arranged on a cross bar at the top of the portal frame 6, and a tappet 5 is arranged at the lower part of the portal frame;

through annular portal frame 6, can realize keeping in step all the time manipulator 4 and tappet 5 when the portal frame removes, when picking out the blood box or putting into the blood box, manipulator 4 and tappet 5 move on same perpendicular.

The sorting table 3 is at least provided with two basket positions 31 which are arranged side by side, and the middle part of each basket position 31 is hollowed out; one basket position 31 is used for placing the storage basket 1 to be sorted, and the other basket position 31 is used for placing the sorting basket;

the portal frame 6 is arranged on the sorting table 3 and moves in a direction vertical to the basket position arrangement direction, and a portal of the portal frame 6 spans two basket positions along the basket position arrangement direction; manipulator 4 is located 3 tops of letter sorting platform, and tappet 5 is located 3 below of letter sorting platform, and the tappet can pass the through-hole that the letter sorting platform 3 of fretwork got into storing basket 1 or letter sorting basket bottom.

During the letter sorting, manipulator 4 moves the top to appointed blood box through portal frame 6, tappet 5 is located the below of appointed blood box this moment, then manipulator 4 and tappet 5 cooperation are got the blood box, the blood box rises to after setting for the height, tappet 5 contracts back and resets, manipulator 4 moves appointed matter storage lattice 12 top along with portal frame 6, tappet 5 rises to blood box bottom lift blood box, later manipulator 4 and tappet 5 cooperation are put into matter storage lattice 12 with the blood box, manipulator 4 and tappet 5 reset, prepare next round and pick up goods.

As shown in fig. 4, the present embodiment utilizes the tappets 5 and the gantry 6 to effect movement of a basket 1 or sorting basket between the basket position 31 and the telescopic forks 2;

the sorting table 3 is adjacently installed on one side of the telescopic fork 2 along the moving direction of the mobile sorting robot 300; when the storage basket 1 or the sorting basket moves, the tappet 5 is firstly inserted into the through holes at the bottom of the basket, then the portal frame 6 is controlled to move, and the storage basket 1 or the sorting basket is pulled to the basket position 31 or pushed to the telescopic fork 2 through the portal frame 6.

In order to obtain more storage space, the shelf 200 is a multi-layer shelf in the embodiment, and the mobile sorting robot 300 is further provided with a lifting seat 7, and the telescopic fork 2 is mounted on the lifting seat 7.

The telescopic pallet fork 2 is a three-level fork plate, when the telescopic pallet fork 2 works, the storage basket 1 or the sorting basket is carried on the top layer fork plate of the telescopic pallet fork 2, and a pattern that the telescopic pallet fork 2 carries the storage basket 1 is shown in figure 5;

the whole telescopic fork 2 is square, and the telescopic direction of the telescopic fork is consistent with the length direction of the square; limiting plates 21 are arranged on two sides of the telescopic fork 2 in the width direction, and the limiting plates 21 are used for limiting the storage basket or the sorting basket to move laterally;

the telescopic fork 2 retracts and resets after forking the storage basket or the sorting basket, and in order to enable the tappet to be accurately aligned with the through hole at the bottom of the basket, the storage basket or the sorting basket needs to be positioned;

as shown in fig. 5, in the embodiment, the retractable fork 2 is provided with a rotary positioning plate 22 along the retractable direction to stop the storage basket or the sorting basket from moving continuously along with the retractable fork 2 to complete the positioning. When the positioning is not needed, the positioning plate 22 is rotated to turn over, and a channel is made.

Rotating locating plate 22 and establishing in the one side of keeping away from the letter sorting platform, avoid hindering on storage basket 1 or turnover basket remove letter sorting platform 3, before removing storage basket 1 or turnover basket, flexible fork 2 passes through lift seat 7 height-adjusting, makes top layer fork board and letter sorting platform 3 on the coplanar.

In order to obtain more storage spaces, goods shelves 200 are arranged on two sides of the passage of the refrigeration house, and the telescopic forks 2 are bidirectional telescopic forks which are vertically telescopic towards two sides.

Thus, the telescopic forks 2 are provided with two rotary positioning plates 22 in the telescopic direction, respectively positioning the storage baskets and the sorting baskets taken out from the racks in different directions.

In order to avoid the loss of the internal cold air of the refrigeration house 100 and improve the efficiency of the storage basket or the sorting basket to enter and exit the refrigeration house, the present embodiment further provides the conveyor belt 8, one end of the conveyor belt 8 is located at the periphery of the moving route of the mobile sorting robot 300 and is parallel to the moving route, and the other end of the conveyor belt is located outside the refrigeration house 100.

In this embodiment, the control cabinet 9 is further installed outside the refrigeration storage 100, and the manager controls the operation of the mobile sorting system through the control cabinet 9.

The sorting logic of this embodiment is as follows:

the system receives orders including ex-warehouse orders and in-warehouse orders, the orders include blood boxes with variable quantity of single blood type or multiple blood types, and after traversing the orders, the system sends specific action instructions to the mobile sorting robot 300:

when the blood box is taken out of the warehouse, the mobile sorting robot 300 carries the empty sorting basket to move to the front of the appointed goods shelf 200 to take out the appointed storage basket 1, and after the required blood box is picked out, the storage basket 1 is put back to the goods shelf 200; then moving to the next designated position, and continuing to take the basket, sort out the blood boxes and return the basket until the sorting of all the blood boxes of the ex-warehouse order is completed. After sorting is completed, the mobile sorting robot 300 puts the sorting baskets into the conveyor belt 8, and sends the sorting baskets out of the refrigeration house 100; or the sorting basket is sent to the goods shelf 200 for temporary storage, and then sent out of the refrigeration house 100 through the conveyor belt 8 when needed. According to the current situation of blood management for a plurality of hospitals, the hospitals can make blood plans in advance, the blood plans can be sorted in advance in idle time and stored in a refrigeration house, and the blood plans can be sent out of the refrigeration house when needed, so that the time of a blood box at normal temperature is reduced, and the waiting time of blood is avoided; directly send out the freezer after sorting, be used for the condition of emergency blood mostly.

When the blood box is put in storage, the storage basket with the blood box is conveyed into a refrigeration house through the conveying belt 8, the mobile sorting robot 300 conveys the storage basket to the vacant position of the goods shelf 200, and the system computer memorizes the position.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A mobile sortation system comprising a mobile sortation robot moving along a fixed line, and a rack disposed along the fixed line;

the goods shelf is used for storing storage baskets which are used for storing medical supplies;

the retractable forks are used to move the storage and sorting baskets between the sorting table and the racks.

2. The mobile sortation system as claimed in claim 1, wherein said storage basket is open-topped and open-bottomed with through-holes;

the manipulator is used for taking out medical supplies from the storage basket or putting the medical supplies into the storage basket, and the tappet is used for extending into the storage basket from the through hole to lift the medical supplies.

3. The mobile sortation system as claimed in claim 2, wherein said sorting baskets are of the same size as said storage baskets, said sorting table having at least two basket positions arranged side-by-side, said sorting table having a gantry that slides along or perpendicular to a basket position arrangement direction;

and the middle part of the basket position of the sorting table is hollowed out, and the tappet rod penetrates through the sorting table.

4. The mobile sortation system as claimed in claim 3, wherein said sorting table is disposed adjacent one side of the non-telescoping direction of said telescoping forks;

when the storage basket or the sorting basket is transferred between the telescopic fork and the sorting table, the tappet rod is inserted into the through hole and then moves through the portal frame to drive the storage basket or the sorting basket to move.

5. The mobile sortation system as claimed in claim 4, wherein said retractable forks are provided with a rotating retaining plate in the direction of extension;

the rotary positioning plate is used for positioning the storage basket or the sorting basket, so that the tappet can be accurately inserted into the through hole at the bottom of the storage basket or the sorting basket.

6. The mobile sortation system as claimed in claim 2, wherein said basket defines a plurality of vertical pockets, each pocket defining a through-hole in a bottom portion thereof.

7. The mobile sortation system as claimed in claim 1, wherein said shelves are multi-level shelves, and wherein said mobile sortation robot is further provided with a lift base, said retractable forks being mounted on said lift base.

8. The mobile sortation system as claimed in claim 1, wherein said retractable forks are bi-directional retractable forks.

9. The mobile sortation system as claimed in claim 1, further comprising a cold store, said mobile sortation robot and rack being located within the cold store;

the freezer is characterized by further comprising a conveyor belt, wherein one end of the conveyor belt is located at the periphery of the fixed line, and the other end of the conveyor belt is located outside the freezer.

10. The mobile sortation system as claimed in claim 9, further comprising a handler located outside of said cold store.