CN117800107A - Automatic blood test tube distributing device - Google Patents

Abstract

The invention relates to the technical field of test tube distribution, and discloses a device for automatically distributing blood test tubes, which comprises a visual image processing control mechanism and a configuration bin, wherein the side surface of the top of the configuration bin is fixedly connected with a lens extension bin, the side surface of the configuration bin is provided with a bin inlet groove, the outside of the bin inlet groove is fixedly connected with a sliding guide rail, a tray is connected in a sliding manner in the sliding guide rail, and a discharging module, a supporting plate, a gas drive pushing module, an alignment pore plate and a distributing module are arranged in the configuration bin; the vision collection control mode is adopted, the shielding effect of the test tube storage and the tube groove is utilized, the corresponding secondary marker is clearly and simply obtained, the corresponding relation between the marker and the air-driven pushing module is utilized, the reciprocating gravity guide conveying and full-tube arrangement mode is adopted, the control flow is simplified, the test tube is pushed into the corresponding tube groove through the air-driven pushing module, the effects of full supplement and local supplement are achieved, and the use convenience of doctors is improved.

Description

Automatic blood test tube distributing device

Technical Field

The invention relates to the technical field of test tube distribution, in particular to a device for automatically distributing blood test tubes.

Background

Various test tubes for drawing blood are needed in the clinical treatment vehicle and the rescue room treatment vehicle, the test tubes are usually placed on a tray, and the test tubes are specifically divided into red caps, purple caps, yellow caps and blue caps through cap colors. But need to be replenished by itself when the tube is exhausted. Because the test tubes are provided with caps of the same color in one box, one or more caps are required to be supplemented independently during the supplementation, and after the use is completed, various test tubes are required to be placed according to requirements, as shown in fig. 8. And is inconvenient to use.

Disclosure of Invention

The present invention is directed to a device for automatically dispensing blood test tubes, which solves the above-mentioned problems.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the device for automatically distributing the blood test tubes comprises a visual image processing control mechanism, and further comprises a configuration bin, wherein the top side surface of the configuration bin is fixedly connected with a lens extension bin, the side surface of the configuration bin is provided with a bin inlet groove, the outside of the bin inlet groove is fixedly connected with a sliding guide rail, the sliding guide rail is in sliding connection with a tray, and the tray is positioned under the lens extension bin;

the arrangement bin is internally provided with a discharging module, a supporting plate, an air drive pushing module, an alignment pore plate and a distributing module, wherein the alignment pore plate is positioned above the tray, the distributing modules are arranged at the top of the alignment pore plate in pairs, and the distributing modules are distributed in a step-shaped manner;

the discharging module comprises a vertical bin, a bottom guide arc plate and a top guide arc plate, wherein the bottom guide arc plate and the top guide arc plate are distributed up and down to form a guide track communicated with a bin opening at the bottom of the vertical bin, and the bottom guide arc plate and the top guide arc plate guide a test tube from horizontal to vertical;

the surface of the tray is provided with a plurality of tube slots distributed in a matrix, different first-level markers are attached to the bottom surfaces of the tube slots in two adjacent longitudinal columns, and different second-level markers are attached to the tube slots in the same longitudinal column;

the support plate is located above the distribution module, the air-driven pushing modules are distributed on the surface of the support plate in a matrix mode, each air-driven pushing module corresponds to the secondary marker, and the up-and-down movement of the air-driven pushing modules is controlled through the lens extension bin and the visual image processing control mechanism.

As still further aspects of the invention: the top surface of bottom guide arc board has seted up the bottom guide groove, the bottom surface of top guide arc board has seted up the top guide groove, the width of top guide groove is greater than the width of bottom guide groove.

As still further aspects of the invention: and the hole bodies on the surface of the alignment hole plate correspond to the pipe grooves.

As still further aspects of the invention: the cloth module comprises two conveyer belts which are horizontally distributed, the conveyer belts are driven by a servo motor to rotate forwards and reversely, a plurality of equally distributed clamping blocks are fixedly connected to the outer wall of the conveyer belt, the clamping blocks are close to one end of the bin inlet groove and fixedly connected with a small arc part, and one end of the clamping blocks, far away from the bin inlet groove, is fixedly connected with a large arc part.

As still further aspects of the invention: the distance between the two large arc parts which are opposite in the horizontal direction is smaller than the diameter of the tube body of the test tube, and the distance between the two small arc parts which are opposite in the horizontal direction is smaller than the diameter of the tube body of the test tube.

As still further aspects of the invention: the clamping block is made of elastic materials.

As still further aspects of the invention: the clamping block, the small arc part and the large arc part are provided with pushing inclined planes at the edges.

As still further aspects of the invention: the using method of the device comprises the following steps:

s1: inserting a used or unused tray into the sliding guide rail, capturing surface image information of the tray through a lens extension bin, transmitting data to a computer by the lens extension bin, and collecting images in a tube slot which is not shielded by a test tube;

s2: pushing the tray into the configuration bin through the sliding guide rail and the bin inlet groove, and switching the corresponding air-driven pushing module into a preparation state by the visual image processing control mechanism according to the primary marker and the secondary marker in the tube groove;

s3: the tray is pushed to the right lower part of the alignment pore plate through the sliding guide rail, the test tubes at the edges of the bottom guide arc plate and the top guide arc plate are driven to sequentially slide inwards through the distribution module, the test tubes are positioned right above the alignment Kong Bankong body, the air-driven pushing module in a ready state is started, and the test tubes are sent to the inside of the tube groove under the pushing state of the pushing end of the air-driven pushing module;

s3: the cloth module reverses, and the test tube is reversely pushed through the top guide arc plate and the bottom guide arc plate, so that the cloth module is not provided with the test tube in the unused state, and the cloth module rotates for a period to be in a full test tube state when in use.

Compared with the prior art, the invention has the beneficial effects that:

the vision collection control mode is adopted, the shielding effect of the test tube storage and the tube groove is utilized, the corresponding secondary marker is clearly and simply obtained, the corresponding relation between the marker and the air-driven pushing module is utilized, the reciprocating gravity guide conveying and full-tube arrangement mode is adopted, the control flow is simplified, the test tube is pushed into the corresponding tube groove through the air-driven pushing module, the effects of full supplement and local supplement are achieved, and the use convenience of doctors is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a device for automatically dispensing blood test tubes;

FIG. 2 is a schematic perspective view of a device for automatically dispensing blood test tubes with the deployment cartridge removed;

FIG. 3 is a perspective view of the other view of FIG. 2;

FIG. 4 is a schematic front view of FIG. 2;

fig. 5 is a schematic perspective view of the air drive pushing module and the support plate in fig. 2 after removal;

FIG. 6 is a partial perspective view of a dispensing module in an apparatus for automatically dispensing blood test tubes;

FIG. 7 is a schematic top view of a cloth module in an apparatus for automatically dispensing blood test tubes;

FIG. 8 is a prior art fill usage diagram;

in the figure: 1. a configuration bin; 11. feeding into a bin; 2. a lens extension bin; 3. a sliding guide rail; 4. a tray; 41. a tube groove; 5. a discharging module; 51. erecting a bin; 52. a bottom guide arc plate; 521. a bottom guide groove; 53. a top guide arc plate; 531. a top guide groove; 6. a support plate; 7. the air-driven pushing module; 8. aligning the pore plate; 9. a material distribution module; 91. a conveyor belt; 92. a clamping block; 921. a small arc part; 922. a large arc part; 923. pushing the inclined plane.

Detailed Description

Please refer to fig. 1-7:

embodiment one:

in this embodiment, including visual image processing control mechanism, still include configuration storehouse 1, configuration storehouse 1's top side fixedly connected with camera lens extension storehouse 2, configuration storehouse 1 side has been seted up and has been advanced storehouse groove 11, advances the outside fixedly connected with slide rail 3 of storehouse groove 11, and slide rail 3 sliding connection has tray 4, and tray 4 is located camera lens extension storehouse 2 under.

In this embodiment, the configuration bin 1 plays a role in sealing and protecting, the lens extension bin 2 extends outwards from the top of the side surface of the configuration bin 1, and a camera is arranged at the bottom of the lens extension bin 2 and is in data communication with a computer. The visual image processing control mechanism comprises a computer, a controller and software, wherein the software part processes the image acquired by the camera, judges the corresponding vacancy area on the tray 4, and controls the test tube to be filled into the corresponding area by the controller after software analysis, so that the filling purpose is realized.

In this embodiment, the configuration storehouse 1 is inside to be provided with row material module 5, backup pad 6, gas drive propelling movement module 7, counterpoint orifice plate 8, cloth module 9, and counterpoint orifice plate 8 is located the top of tray 4, and the two-by-two one of cloth module 9 sets up at the top of counterpoint orifice plate 8, and cloth module 9 is the ladder type.

In this embodiment, the discharging module 5 stores and conveys a large number of test tubes with the same color synchronously, so that when materials are replenished, a plurality of test tubes with the same color can be replenished at a time, and the test tubes are longitudinally arranged in the vertical bin 51. The support plate 6 provides a fixed support surface for the air-driven pushing module 7, and the lower output end of the air-driven pushing module 7 passes through the support plate 6 to act on the surface of the test tube.

In this embodiment, since the distribution module 9 is of a closed loop conveyor type, in order to achieve space avoidance in the horizontal direction, the distribution module 9 is distributed in a stepped manner, thereby achieving horizontal distribution in a small area. In order to ensure the stability of test tube conveying, the movable end of the air drive pushing module 7 is fixed with an adhesive part, and the inner wall of the tube groove 41 is fixedly connected with a damping surface. The bonding part sticks to the top surface of the test tube and pushes the test tube downwards. The bottom of the test tube is clamped with the tube groove 41 in a matched mode, and when the bonding portion is separated from the test tube, the bonding portion can be separated from the test tube due to the fact that the friction force between the tube groove 41 and the test tube is large.

In this embodiment, the discharging module 5 includes a vertical bin 51, a bottom guiding arc plate 52, and a top guiding arc plate 53, where the bottom guiding arc plate 52 and the top guiding arc plate 53 are distributed up and down to form a guiding track that is communicated with a bottom bin opening of the vertical bin 51, and the bottom guiding arc plate 52 and the top guiding arc plate 53 move the test tube from horizontal guiding to vertical guiding.

In this embodiment, the top of the vertical bin 51 is in an open structure, test tubes can be easily put into the vertical bin 51, the bottom guide arc plate 52 and the top guide arc plate 53 are arc-shaped, two ends of the guide track are in an open structure, the joint of the bottom guide arc plate 52, the top guide arc plate 53 and the cloth module 9 is provided with a horizontal plane, and the test tubes can enter the horizontal plane under the guidance of the bottom guide arc plate 52 and the top guide arc plate 53 against the gravity. The alignment aperture plate 8 can act at the test tube from the side of the guide rail, pushing the end test tube to one side.

In this embodiment, the main purpose of setting the bottom guiding arc plate 52 and the top guiding arc plate 53 is to realize the throwing and returning of the test tube, during throwing, the material distribution module 9 can act on the test tube, and the test tube is conveyed to the outside, and during returning, the material distribution module 9 reverses, and pushes the test tube to the bottom guiding arc plate 52 and the top guiding arc plate 53, so that the test tube reversely enters the inside of the vertical bin 51, and therefore, the inside is in a state of full test tube during the conveying of the material distribution module 9 before each time.

In this embodiment, the surface of the tray 4 is provided with a plurality of tube slots 41 distributed in matrix, different first-level markers are attached to the bottom surfaces of the tube slots 41 in two adjacent columns, and different second-level markers are attached to the tube slots 41 in the same column.

In this embodiment, the tube slot 41 allows the test tube to be vertically fixed, in order to simplify the control flow of the system, the first-level marker is attached in the tube slot 41, the first-level marker can be in a color corresponding to the color of the cap of the test tube, the second-level marker can be in a number or a letter, and the corresponding gas-driven pushing module 7 can be judged according to the color or the number, so that the test tube is thrown into the corresponding tube slot 41 to complete the replenishment.

In this embodiment, the supporting plate 6 is located above the distributing module 9, the air driving pushing modules 7 are distributed on the surface of the supporting plate 6 in matrix, each air driving pushing module 7 corresponds to a secondary marker, and the up-and-down movement of the air driving pushing modules 7 is controlled by the lens extension bin 2 and the visual image processing control mechanism.

In this embodiment, the main body of the air-driven pushing module 7 is composed of a piston, a fixed part of the piston is fixedly connected with the supporting plate 6, a movable part is connected below the piston through a spring, a corresponding electromagnetic valve and an exhaust valve are arranged at each air pipe of the air-driven pushing module 7, and during control, only after the ventilation electromagnetic valve is opened, the air path is smooth, the movable part descends under high-pressure pushing, and can be contacted with a test tube, and during exhaust, after the exhaust electromagnetic valve is opened, the piston is reset.

In this embodiment, the bottom guide groove 521 is formed on the top surface of the bottom guide arc plate 52, the top guide groove 531 is formed on the bottom surface of the top guide arc plate 53, and the width of the top guide groove 531 is larger than the width of the bottom guide groove 521.

In this embodiment, the bottom guide arc plate 52 and the top guide arc plate 53 are provided with a bottom guide groove 521 and a top guide groove 531 on the opposite surfaces thereof, the bottom guide groove 521 and the top guide groove 531 are aligned to form a through groove, the top guide groove 531 is required to accommodate the test tube cap, the bottom guide groove 521 is required to accommodate the test tube base, and therefore the width of the top guide groove 531 is larger than that of the bottom guide groove 521

In this embodiment, the hole on the surface of the alignment hole plate 8 corresponds to the tube slot 41, so that the reason for this arrangement mainly ensures that the test tube, if able to descend smoothly, will necessarily pass through the hole of the alignment hole plate 8, thereby aligning with the tube slot 41 and inserting the test tube into the tube slot 41.

In this embodiment, the material distribution module 9 is composed of two horizontally distributed conveying belts 91, the conveying belts 91 are driven to rotate forward and backward by a servo motor, a plurality of equally distributed clamping blocks 92 are fixedly connected to the outer wall of the conveying belt 91, one end, close to the bin inlet groove 11, of each clamping block 92 is fixedly connected with a small arc portion 921, and one end, far away from the bin inlet groove 11, of each clamping block 92 is fixedly connected with a large arc portion 922.

In this embodiment, referring to fig. 7, the lower part of fig. 7 is near one end of the entering slot 11, so in this form, the small arc 921 is shorter, so that the tube can be more conveniently introduced into the front side of the test tube, while the large arc 922 is longer, so that the tube can be more conveniently pulled out from the track. First fixture block 92 is the rubber material, and it can deform to itself, and the up and down terminal surface of track department all sets up damping layer or elasticity baffle simultaneously, increases test tube damping, avoids fixture block 92 and pipeline centre gripping in-process, and the pipeline appears shifting, leads to the fixture block 92 centre gripping incomplete.

In this embodiment, the distance between two large arc parts 922 opposite to each other in the horizontal direction is smaller than the diameter of the tube body of the test tube, and the distance between two small arc parts 921 opposite to each other in the horizontal direction is smaller than the diameter of the tube body of the test tube; the clamping effect of the clamping block 92 can ensure the bidirectional pushing of the test tube in the forward and backward directions.

In this embodiment, a pushing inclined plane 923 is formed at the edges of the clamping block 92, the small arc portion 921 and the large arc portion 922; the pushing inclined plane 923 is mainly used for enabling the air-driven pushing module 7 to conveniently push the test tube to slide from top to bottom, the cap at the top of the test tube is provided with a gap with the tube wall, and the pushing inclined plane 923 enables the gap between the edges of the cap to smoothly pass through the gap between the two clamping blocks 92.

The using method comprises the following steps:

s1: the used or unused tray 4 is inserted into the sliding guide rail 3, the surface image information of the tray 4 is captured through the lens extension bin 2, the lens extension bin 2 transmits data to a computer, and images in the tube groove 41 which is not blocked by the test tube are collected;

s2: the tray 4 is pushed into the configuration bin 1 through the sliding guide rail 3 and the bin feeding groove 11, and the visual image processing control mechanism switches the corresponding air drive pushing module 7 to a preparation state according to the primary marker and the secondary marker in the tube groove 41;

s3: the tray 4 is pushed to the right lower part of the alignment pore plate 8 through the sliding guide rail 3, the test tubes at the edges of the bottom guide arc plate 52 and the top guide arc plate 53 are driven to sequentially slide inwards through the distribution module 9, the test tubes are positioned right above the hole body of the alignment pore plate 8, the air-driven pushing module 7 in a ready state is started, and the test tubes are sent to the inside of the tube groove 41 under the pushing state of the pushing end of the air-driven pushing module 7;

s4: the cloth module 9 reverses, and the test tube is pushed reversely through the top guide arc plate 53 and the bottom guide arc plate 52, so that the cloth module 9 is not provided with the test tube in the unused state, and the cloth module 9 rotates for a period to be in a state of full test tube when in use.

The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (8)

1. An apparatus for automatically dispensing blood test tubes comprising a visual image processing control mechanism, characterized in that: the lens extension device is characterized by further comprising a configuration bin (1), wherein the top side surface of the configuration bin (1) is fixedly connected with a lens extension bin (2), a bin inlet groove (11) is formed in the side surface of the configuration bin (1), a sliding guide rail (3) is fixedly connected to the outside of the bin inlet groove (11), a tray (4) is connected to the sliding guide rail (3) in a sliding manner, and the tray (4) is located under the lens extension bin (2);

the automatic feeding and discharging device is characterized in that a discharging module (5), a supporting plate (6), an air-driven pushing module (7), an alignment pore plate (8) and a distributing module (9) are arranged in the configuration bin (1), the alignment pore plate (8) is located above the tray (4), the distributing modules (9) are arranged at the top of the alignment pore plate (8) in pairs, and the distributing modules (9) are distributed in a step mode;

the discharging module (5) comprises a vertical bin (51), a bottom guide arc plate (52) and a top guide arc plate (53), wherein the bottom guide arc plate (52) and the top guide arc plate (53) are distributed up and down to form a guide track communicated with a bin opening at the bottom of the vertical bin (51), and the bottom guide arc plate (52) and the top guide arc plate (53) move a test tube from horizontal guide to vertical guide;

the surface of the tray (4) is provided with a plurality of tube slots (41) distributed in a matrix, different first-grade markers are attached to the bottom surfaces of the tube slots (41) in two adjacent longitudinal columns, and different second-grade markers are attached to the tube slots (41) in the same longitudinal column;

the support plate (6) is located above the distribution module (9), the air-driven pushing modules (7) are distributed on the surface of the support plate (6) in a matrix mode, each air-driven pushing module (7) corresponds to the secondary marker, and the up-and-down movement of the air-driven pushing modules (7) is controlled through the lens extension bin (2) and the visual image processing control mechanism.

2. An apparatus for automatically dispensing blood test tubes as in claim 1, wherein: the top surface of bottom guide arc board (52) has seted up bottom guide groove (521), top guide groove (531) have been seted up to the bottom surface of top guide arc board (53), the width of top guide groove (531) is greater than the width of bottom guide groove (521).

3. An apparatus for automatically dispensing blood test tubes as in claim 1, wherein: the hole body on the surface of the alignment hole plate (8) corresponds to the pipe groove (41).

4. An apparatus for automatically dispensing blood test tubes as in claim 2, wherein: the cloth module (9) comprises two conveyer belts (91) that level distributes, conveyer belts (91) are through servo motor drive corotation, reversal, conveyer belt (91) outer wall fixedly connected with a plurality of equidistance fixture block (92) that distribute, fixture block (92) are close to advance one end fixedly connected with little arc portion (921) of storehouse groove (11), fixture block (92) are kept away from advance one end fixedly connected with big arc portion (922) of storehouse groove (11).

5. An apparatus for automatically dispensing blood test tubes as in claim 4 wherein: the distance between the two large arc parts (922) which are opposite in the horizontal direction is smaller than the diameter of the test tube body, and the distance between the two small arc parts (921) which are opposite in the horizontal direction is smaller than the diameter of the test tube body.

6. An apparatus for automatically dispensing blood test tubes as in claim 4 wherein: the clamping block (92) is made of elastic materials.

7. An apparatus for automatically dispensing blood test tubes as in claim 4 wherein: the clamping block (92), the small arc part (921) and the large arc part (922) are provided with pushing inclined planes (923) at the edges.

8. A method of using a device for automatically dispensing blood test tubes according to any one of claims 1-7, wherein: comprising the following steps:

s1: the used or unused tray (4) is inserted into the sliding guide rail (3), the surface image information of the tray (4) is captured through the lens extension bin (2), the lens extension bin (2) transmits data to a computer, and images in a tube groove (41) which is not blocked by a test tube are collected;

s2: pushing the tray (4) into the configuration bin (1) through the sliding guide rail (3) and the bin inlet groove (11), and switching the corresponding air-driven pushing module (7) to a preparation state by the visual image processing control mechanism according to the primary marker and the secondary marker in the tube groove (41);

s3: the tray (4) is pushed to the right lower part of the alignment pore plate (8) through the sliding guide rail (3), the bottom guide arc plate (52) and the test tube at the edge of the top guide arc plate (53) are driven by the distribution module (9) to slide inwards in sequence, the test tube is positioned above the alignment pore plate (8) Kong Tizheng, the air drive pushing module (7) in a ready state is started, and the test tube is sent to the inside of the tube groove (41) under the pushing state of the pushing end of the air drive pushing module (7);

s4: the cloth module (9) is reversed, and the test tube is reversely pushed through the top guide arc plate (53) and the bottom guide arc plate (52), so that the cloth module (9) is not provided with the test tube in the unused state, and the cloth module (9) is guaranteed to rotate for a period to be in a state of being full of the test tube when in use.