CN113800170A

CN113800170A - Automatic basket filling device and blood bag basket filling equipment

Info

Publication number: CN113800170A
Application number: CN202110983479.5A
Authority: CN
Inventors: 刘司真; 杨超; 贾春霞; 罗子豪; 秦先明; 邢海
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: 2021-12-17

Abstract

The invention provides an automatic basket filling device and blood bag basket filling equipment, which are used for automatically filling the basket into articles such as blood bags with higher safety requirements; the invention comprises a storage basket, a manipulator and a tappet rod; the top of the storage basket is opened, the basket bottom is provided with through holes, and the storage basket is placed on a table top with a hollow middle part; the manipulator is arranged above the table board and is used for feeding the workpiece downwards into the basket; the tappet is arranged below the table top and used for lifting a workpiece and matching with the manipulator for basket loading; when the basket is installed, the tappet rod firstly passes through the through hole to rise to the bottom of the workpiece, and then the workpiece is lifted and synchronously descended along with the mechanical arm; the basket is loaded by matching the tappet with the manipulator, the tappet supports the bottom of the workpiece to descend synchronously with the manipulator, and the workpiece is prevented from being damaged in the process of working; the state of the workpiece is changed through the position changing mechanism with the turning plate, so that the manipulator can clamp or adsorb the workpiece conveniently.

Description

Automatic basket filling device and blood bag basket filling equipment

Technical Field

The invention relates to the technical field of blood product storage, in particular to an automatic basket filling device and blood bag basket filling equipment.

Background

The blood products currently in clinical use mainly comprise whole blood and separated component blood. Because blood products are input into human bodies, the life safety of patients is concerned, and the national ministry of health specially issues 'blood storage requirements' which put forward special requirements for the storage of blood products.

The blood components of whole blood, red blood cells and blood plasma need to be packaged in a sealed bag under a low-temperature sterile state, and then are refrigerated or frozen in a refrigeration house after being packaged secondarily by a hard box.

When the blood product is transported, stored and used, the blood bag is discarded once being damaged, thereby avoiding infecting patients with blood transfusion. This not only results in waste of blood resources, but also is not respectful for the donor; the waste of medical supplies such as blood products and the like also needs to be specially treated, and is more complicated than the treatment of daily garbage.

Blood products are fragile and if impacted in a liquid state, cells are easily broken, reducing the use effect, so that the blood products need to be placed in a peripheral basket to be conveniently transported and placed on a shelf for storage.

In the blood management automation, blood automatic sorting is an important work content in the freezer, if put into the turnover basket by the manual work with the blood bag, then the unable discernment of letter sorting manipulator, for the blood bag in making things convenient for the manipulator discernment turnover basket, needs a basket equipment that degree of automation is high, and this basket equipment will avoid the operation in-process to cause the impact to blood products as far as possible.

Disclosure of Invention

In view of the above, the present invention provides an automatic basket loading device and a blood bag basket loading apparatus, which are used for automatically loading articles such as blood bags with high safety requirements. Blood bags, hard boxed blood bags and other articles requiring high safety requirements to be bagged are hereinafter collectively referred to as workpieces.

The invention provides an automatic basket loading device, which comprises a storage basket, a manipulator and a tappet rod, wherein the manipulator is arranged on the storage basket;

the top of the storage basket is opened, the basket bottom is provided with through holes, and the storage basket is placed on a table top with a hollow middle part;

the manipulator is arranged above the table board and is used for feeding the workpiece downwards into the basket;

the tappet is arranged below the table top and used for lifting a workpiece and matching with the manipulator for basket loading;

when the workpiece is loaded in the basket, the tappet rod firstly passes through the through hole to rise to the bottom of the workpiece, and then the workpiece is lifted and synchronously descended along with the mechanical arm.

Preferably, the storage basket is provided with a plurality of storage lattices which are arranged along a straight line, and when the storage basket is placed, the arrangement direction of the storage lattices is consistent with the length direction of the table top;

the bottom of each storage lattice is provided with a through hole;

the mechanical arm and the tappet move synchronously along the length direction of the table top, and a workpiece is respectively filled into the storage lattices.

Preferably, the gantry is arranged across the table top and moves along the length direction of the table top;

the bottom of the portal frame is provided with a connecting plate which is positioned below the table top;

the manipulator is installed on the body of portal frame, and the tappet is installed on even board.

Preferably, the manipulator further comprises a position changing mechanism, wherein the position changing mechanism is used for changing the workpiece into a lying state or a standing posture, so that the manipulator can take materials conveniently;

the deflection mechanism comprises a turning plate which can turn over for 90 degrees and a turning motor which is used for driving the turning plate to turn over.

Preferably, the manipulator is provided with a clamping jaw or a sucking disc;

when the manipulator is provided with the clamping jaw, the workpiece is in a standing posture when being taken;

when the manipulator is provided with a sucker, the workpiece is in a lying posture when being taken.

Preferably, the table top is provided with a positioning pit (6) matched with the bottom of the storage basket (1) in shape.

Preferably, the automatic feeding device further comprises a first workpiece conveyor belt, wherein the first workpiece conveyor belt is used for conveying workpieces to a manipulator material taking position;

the first workpiece conveyor belt is positioned on one side of the table top in the length direction and conveys materials in the width direction of the table top;

the position changing mechanism is positioned at the feeding end of the first workpiece conveying belt.

Preferably, the table top is fixedly arranged or is a part of the conveyor belt;

when the table-board is fixedly arranged, one side of the table-board in the width direction is provided with a storage basket conveyor belt which extends in the same direction as the table-board.

Preferably, the manipulator and the tappet reversely run and can be used for taking goods from the storage basket, and the specific process is as follows:

the tappet penetrates through the through hole to support the bottom of the workpiece to ascend, and the manipulator grabs or adsorbs the workpiece and ascends synchronously with the tappet.

The invention also provides blood bag basket filling equipment which is provided with the automatic basket filling device in any one technical scheme.

The invention has the beneficial effects that: the tappet is matched with the manipulator for basket loading, the tappet supports the bottom of the workpiece to descend synchronously with the manipulator, and the workpiece is prevented from being damaged in the process of working; the state of the workpiece is changed through the position changing mechanism with the turning plate, so that the manipulator can clamp or adsorb the workpiece conveniently.

Drawings

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

fig. 1 is a plan layout view of an automatic basket installation.

Fig. 2 is a vertical layout view of the automatic basket installation.

Figure 3 is a top view of a storage basket.

Figure 4 is a perspective view of the bottom side of the basket.

Description of reference numerals:

1-basket, 11-storage lattice, 12-thru hole, 2-robot, 3-tappet, 4-gantry, 41-link plate, 51-flap, 52-flip motor, 6-positioning pit, 71-first workpiece conveyor belt, 72-second workpiece conveyor belt, 8-basket conveyor belt, 9-information reader.

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 invention and are not intended to limit the invention.

Thus, a feature indicated in this specification will serve to explain one of the features of one embodiment of the invention, and does not imply that every embodiment of the invention 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 figures 1-4 and examples.

The invention provides an automatic basket loading device, which comprises a storage basket 1, a manipulator 2 and a tappet 3;

the top of the storage basket 1 is open and is placed on a table top with a hollowed middle part. In order to be able to store a plurality of workpieces, the storage basket 1 is divided into several storage compartments 11 by a grid. In this embodiment, the storage compartments 11 are provided with two rows, the storage compartments 11 in each row are arranged in a straight line, and the bottom of each storage compartment 11 is provided with a through hole 12.

The manipulator 2 is arranged above the table board and provided with a clamping jaw, the manipulator 2 grabs a workpiece from the material taking station and then moves to the position above the storage lattice 11, and then the manipulator descends to send the workpiece into the storage lattice;

the clamping jaw can be changed into a sucker, so that the packaging bag is not easy to damage when the workpiece is packaged in the bag, and the clamping mechanism is more suitable for the workpiece with hard outer package.

The tappet 3 is arranged below the table top and used for assisting the manipulator 2 to load baskets and receiving computer instructions, the manipulator 2 grabs and conveys workpieces to the upper part of the specified storage lattice 11, and the manipulator 2 and the tappet 3 are positioned on the same vertical line; the tappet 3 ascends and enters the basket from the through hole 12 at the bottom of the appointed storage lattice 11, the head of the tappet 3 is contacted with the bottom of the workpiece, then the tappet descends slowly, and the manipulator 2 descends synchronously until the workpiece falls into the appointed storage lattice 11 safely; then the manipulator 2 is separated from the workpiece and quickly ascends for resetting.

In order to achieve the purpose of synchronous movement of the manipulator 2 and the tappet 3, the manipulator 2 and the tappet 3 are both arranged on a portal frame 4;

the portal frame 4 crosses the table top and can move along the long direction of the table top; the manipulator 2 is arranged on a cross bar at the top of the portal frame 4 body, the tappet 3 is arranged on a connecting plate 41 at the bottom of the portal frame 4, and the connecting plate 41 is positioned below the table top; when the portal frame 4 moves, the manipulator 2 and the tappet 3 synchronously move along with the portal frame 4;

as shown in fig. 2, the blood storage basket 1 is divided into two rows of storage cells, the manipulator 2 grasps a workpiece to be placed in one storage cell on the right side of the blood storage basket 1, and the tappet 3 is lifted and lifts the workpiece to descend synchronously with the manipulator 2; the position of the ram 3 and the robot 2 when the workpiece has fallen to the bottom of the basket is shown on the left in fig. 2.

Because the storage basket 1 is designed into two rows of storage lattices 11 in the embodiment, two sets of tappets 3 are arranged at the bottom of the portal frame 4, but a set of manipulator 2 capable of sliding towards two sides is arranged at the upper part of the portal frame 4, and when the manipulator 2 loads goods for the left row of storage lattices, the left tappet 3 is started; when the manipulator 2 loads goods for the right row of storage lattices, the right tappet 3 is started;

if the efficiency needs to be improved, two sets of mechanical arms 2 can be installed at the same time, and each set of mechanical arms 2 is matched with one set of tappet rods 3 correspondingly, but the cost is increased.

In this embodiment, the first workpiece conveyor 71 and the second workpiece conveyor 72, and the shift mechanism that links the first workpiece conveyor 71 and the second workpiece conveyor 72;

the workpiece is placed into the second workpiece conveyor 72 in a flat state, is changed into a standing state when passing through the displacement mechanism, and is then conveyed to the material taking position of the manipulator through the first workpiece conveyor 71;

the position changing mechanism comprises a turning plate 51 which can turn over by 90 degrees and a turning motor 52 for driving the turning plate 51 to turn over; when the turning plate 51 is placed horizontally, the workpiece is pushed up by the second workpiece conveyor belt 72, then the turning motor 52 drives the turning plate 51 to turn over, the workpiece is transferred onto the first workpiece conveyor belt 71, and at the moment, the workpiece is changed into a standing state.

Of course, the workpiece can be changed from a standing state to a lying state according to the requirement; alternatively, a robotic arm may be used to place the workpiece directly on flipper 51 in place of second workpiece conveyor 72.

First work piece conveyer belt 71 is used for conveying the work piece with the top of storage compartment 11 array one end, and manipulator 2 snatchs need not to move along portal frame horizontal pole side again after the work piece, can reduce the action of loading a basket, raises the efficiency.

In the embodiment, in order to realize accurate positioning of the storage basket 1, a positioning pit 6 matched with the bottom of the storage basket 1 in shape is formed in the table top;

as shown in fig. 1, two positioning holes 6 are provided on the table top, and for convenience of explanation, the storage basket 1 is placed in the positioning hole 6 on the left side.

The inner side of the positioning pit 6 is provided with a slope surface for guiding, and when the storage basket 1 is placed into the positioning pit 6, the basket bottom can accurately fall into the pit along the slope surface under the action of gravity.

In this embodiment, the storage basket conveyer belt 8 that the broadwise one side of mesa was equipped with and extends with the mesa syntropy, and storage basket conveyer belt 8 is used for transporting vacant storage basket 1 to the mesa, perhaps transports storage basket 1 that the dress basket was accomplished.

The fixed table top can also be modified into a conveyor belt as required.

The invention also provides blood bag basket filling equipment which comprises the automatic basket filling device in any embodiment.

In order to satisfy the informatization requirement of blood product storage, an information reader 9 is also arranged in the embodiment and is used for identifying and reading the information code on the surface of the blood product package. The information reader 9 may be installed on a conveying line of the blood product, such as the periphery of the first workpiece conveyor 71 or the second workpiece conveyor 72.

The storage baskets 1 are also provided with codes, and the computer can record corresponding information of each blood product stored in each storage basket 1 for inventory management, so that the implementation of automatic blood bag sorting operation during subsequent ex-warehouse is facilitated.

It should be noted that the manipulator 2 and the tappet 3 run in opposite directions and can be used for taking goods from the storage basket, and the specific process is as follows:

the tappet 3 passes through the through hole to support the bottom of the workpiece to rise, and the manipulator 2 grabs or adsorbs the workpiece and rises synchronously with the tappet 3.

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 invention, 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. An automatic basket loading device is characterized by comprising a storage basket (1), a manipulator (2) and a tappet (3);

the top opening and the basket bottom of the storage basket (1) are provided with through holes and are placed on a table top with a hollow middle part;

the manipulator (2) is arranged above the table board and used for feeding the workpiece downwards into the basket;

the tappet (3) is arranged below the table top and is used for lifting a workpiece and matching with the manipulator (2) for loading the basket;

when the basket is loaded, the tappet rod (3) firstly passes through the through hole to rise to the bottom of the workpiece, and then the workpiece is lifted to descend synchronously along with the manipulator (2).

2. The automatic basket filling device according to claim 1, wherein the storage basket (1) is provided with a plurality of storage cells (11) arranged along a straight line, and when the storage basket (1) is placed, the arrangement direction of the plurality of storage cells (11) is consistent with the length direction of the table top;

the bottom of each storage lattice (11) is provided with a through hole;

the manipulator (2) and the tappet (3) synchronously move along the length direction of the table top, and workpieces are respectively loaded into the storage lattices (11).

3. The automatic basket filling device according to claim 2, further comprising a gantry (4) disposed across the table, the gantry (4) moving along the length of the table;

the bottom of the portal frame (4) is provided with a connecting plate (41), and the connecting plate (41) is positioned below the table top;

the manipulator (2) is installed on the body of the portal frame (4), and the tappet (3) is installed on the connecting plate (41).

4. The automatic basket loading device according to claim 1, further comprising an indexing mechanism for changing the workpiece to a lying state or a standing posture for facilitating the robot to take the material;

the shifting mechanism comprises a turning plate (51) capable of turning for 90 degrees and a turning motor (52) for driving the turning plate (51) to turn.

5. An automatic basket filling device according to claim 1, characterized in that the robot arm (2) is provided with gripping jaws or suction cups.

6. An automatic basket filling device according to claim 1, characterized in that the table top is provided with a positioning pit (6) which is matched with the shape of the bottom of the storage basket (1).

7. The automatic basket filling device according to claim 4, further comprising a first workpiece conveyor (71), wherein the first workpiece conveyor (71) is used for conveying workpieces to a material taking position of the manipulator (2);

the first workpiece conveyor belt (71) is positioned on one side of the table top in the length direction and conveys materials in the width direction of the table top;

the shifting mechanism is positioned at the feeding end of the first workpiece conveyor belt (71).

8. An automatic basket filling apparatus according to claim 1, wherein said table is fixedly disposed or is part of a conveyor belt;

when the table top is fixedly arranged, a storage basket conveying belt (8) extending in the same direction as the table top is arranged on one side of the table top in the width direction.

9. An automatic basket filling device according to claim 1, wherein the manipulator (2) and the tappet (3) are operated in opposite directions and can be used for taking goods from the storage basket (1) by the following specific processes:

the tappet (3) penetrates through the through hole to support the bottom of the workpiece to ascend, and the manipulator (2) grabs or adsorbs the workpiece and ascends synchronously with the tappet (3).

10. A blood bag basketing apparatus characterised by comprising an automatic basketing device according to any preceding claim.