CN218229583U - Blood bag tray and driving device thereof - Google Patents

Abstract

The application discloses blood bag tray and drive arrangement thereof, blood bag tray includes: the bottom surface, the first side, the second side, third side and fourth side, the bottom surface and first side, the second side, third side and fourth side are connected, the first side, the second side, third side and fourth side connect gradually, and the first side is connected with the fourth side, the bottom surface is used for holding the blood bag when the blood bag stands, the first side is used for holding the blood bag when the blood bag is kept flat, the third side is relative with the first side, the third side has been seted up and has been dodged the mouth, dodge the mouth and be used for exposing the first part of blood bag. The driving device of the blood bag tray comprises the blood bag tray, an upper tray mechanism and a lower tray mechanism. The blood bag tray that this application scheme provided is in the automatic conveying of the blood bag of being convenient for, when improving inspection efficiency, the staff of still being convenient for still observes the state of the interior red blood cell sample of blood bag in real time.

Description

Blood bag tray and driving device thereof

Technical Field

The application relates to the technical field of medical equipment, in particular to a blood bag tray and a driving device thereof.

Background

The red blood cell blood bag and the blood braid are generally made of soft rubber materials, and the red blood cell is in a liquid flowing state, so that the red blood cell blood bag is irregular in appearance, long in length and different and irregular in free state, and the red blood cell blood bag is not beneficial to automatic conveying of the red blood cell blood bag.

At present, generally, in a way that a blood bag bearing seat bears a blood bag, the blood bag is flatly placed on the bearing seat, and then the bearing seat is placed on a conveying track or a conveying belt, so as to realize automatic conveying of the blood bag. However, the flat placement of the blood bag is not conducive to the visual observation of the condition of the red blood cell sample by the operator at any time.

SUMMERY OF THE UTILITY MODEL

For solving the problem that the state of the red blood cell sample can not be visually observed at any time by the current blood bag bearing seat working personnel, the scheme of the application provides a blood bag tray and a driving device thereof, so that the state of the red blood cell sample can be visually observed, the automatic conveying of the blood bag is facilitated, and the inspection efficiency is improved.

A blood bag tray according to an embodiment of a first aspect of the present application includes: the blood bag protection cover comprises a bottom surface, a first side surface, a second side surface, a third side surface and a fourth side surface, wherein the bottom surface is connected with the first side surface, the second side surface, the third side surface and the fourth side surface, the first side surface, the second side surface, the third side surface and the fourth side surface are sequentially connected, the first side surface is connected with the fourth side surface, the bottom surface is used for supporting the blood bag when the blood bag stands, the first side surface is used for supporting the blood bag when the blood bag is flatly placed, the third side surface is opposite to the first side surface, the third side surface is provided with an avoiding opening, and the avoiding opening is used for exposing a first part of the blood bag.

The blood bag tray according to the embodiment of the first aspect of the application has at least the following advantages: through setting up the bottom surface and four sides of being connected with it, can surround the blood bag of arranging in wherein, no matter the blood bag is supported by first side when the level is placed, still supports by the bottom surface when vertical placing, the blood bag all can be fixed by the blood bag tray, offers on the third side and dodges the mouth, the first part of blood bag is exposed by dodging the mouth, and the staff can observe the state of the red blood cell sample of adorning in the blood bag in real time through this dodging the mouth. Therefore, the blood bag tray provided by the scheme of the application can be fixed by the blood bag tray no matter the blood bag is placed horizontally or vertically, so that the blood bag can be conveyed automatically, and the inspection efficiency is improved; on the other hand, the staff can also observe the state of the erythrocyte sample in the blood bag in real time through the dodging port so as to timely make a record or carry out the next action.

According to some embodiments of the present application, the bottom surface of the blood bag tray is notched for allowing a separation rod to pass through the separation blood bag and the tray. Through seting up the breach in blood bag tray bottom, when the blood bag was placed in the blood bag tray, passed this breach by the release lever, released the blood bag from the blood bag tray in to with blood bag and tray separation, thereby realize automatic blood bag and tray of separating, improve inspection efficiency.

Further, the notch comprises a first notch and a second notch. Compared with the mode that one separating rod pushes out the blood bag from one notch, the blood bag is pushed out from the tray, and the two notches, namely the first notch and the second notch, are arranged, so that the two separating rods can conveniently penetrate through the corresponding notches, the blood bag is pushed out from the tray by the two separating rods, and the balance and the stability of the blood bag pushing device are better.

According to some embodiments of the present application, a connecting edge of the second side surface and the third side surface is a first side edge, a connecting edge of the fourth side surface and the third side surface is a second side edge, and a first included angle is formed between one end of the first side edge, which is far away from the bottom surface, and the first side edge and one end of the second side edge, which are far away from the bottom surface, and the first side surface. After the red blood cell sample in the blood bag is qualified in inspection, the blood bag needs to be packed into the transparent plastic bag and sealed and packed, the one end of keeping away from the bottom surface through with first side and second side all sets up to form first contained angle with first side, and the blood bag tray of being convenient for struts transparent plastic bag to pack the blood bag into the transparent plastic bag, can improve bagging-off efficiency, accelerate the inspection progress.

In a second aspect of the present application, a blood bag tray driving device is provided, comprising the blood bag tray provided in the first aspect of the present application.

According to some embodiments of the application, the drive device of the blood bag tray further comprises an upper disc mechanism comprising: blood frame, first transport mechanism, second transport mechanism and pushing hands module, the window has been seted up and has been dodged to the blood frame bottom, and the blood frame is placed on first transport mechanism, and the blood frame is loaded with the vertical blood bag tray of placing in, and the pushing hands module sets up in first transport mechanism below, and second transport mechanism sets up in first transport mechanism top, and the pushing hands module is used for passing dodges the window and pushes away the blood bag tray to first transport mechanism. The blood frame that the loading has the blood bag tray arranges in first transport mechanism on, the first transport mechanism below is provided with the pushing hands module, the pushing hands module passes the window that the blood frame bottom was seted up, release the blood bag tray in the blood frame to the second transport mechanism of first transport mechanism top on, convey this blood bag tray by second transport mechanism again, not only can realize automatic conveying blood bag tray, still realized automatic separation blood bag tray and blood frame, the conveying efficiency of blood bag tray has effectively been improved.

Furthermore, an upper disk guide is arranged at the inlet end of the upper disk mechanism and comprises a first guide plate and a first channel, and the first guide plate is used for limiting the blood bag tray to ascend along the first channel. Through setting up the hanging wall guide, when pushing away the blood bag tray from the blood frame with the pushing hands module, the blood bag tray can follow first passageway upward movement, until the entering end that removes second transport mechanism, there is not the baffle on one side that the hanging wall guide is close to second transport mechanism, the blood bag tray is because the focus is unstable, fall down automatically, keep flat on second transport mechanism, the pushing hands module retracts the pushing hands, the blood frame advances one check, the tray pushing hands stretches out once more, push out next blood bag tray from the blood frame to on the second transport mechanism, so reciprocal, until pushing out all blood bag trays in the blood frame to the second transport mechanism on, accomplish the material loading of blood bag tray. Through setting up the hanging wall guide for the hanging wall process of blood bag tray is more smooth and easy, has further improved the transport efficiency of blood bag tray.

According to some embodiments of the application, the drive device of the blood bag tray further comprises a bottom wall mechanism, the bottom wall mechanism comprising: the blood bag tray that third transport mechanism, fourth transport mechanism, loading have the blood bag and place the blood frame on third transport mechanism, third transport mechanism sets up in fourth transport mechanism below, and the blood frame is used for receiving the blood bag tray that fourth transport mechanism dropped. The blood bag tray that the loading has the blood bag keeps flat on fourth transport mechanism, when the blood bag tray removed the exit end of saying fourth transport mechanism, drops to placing in the blood frame of placing on third transport mechanism, after the blood frame received the blood bag tray, to advancing one check, receives the next blood bag tray that drops again, until the blood frame full blood bag tray, perhaps all blood bag trays have accomplished whole vanning. The whole process is automatically carried out, and the efficiency of loading the blood bag tray into the blood frame is effectively improved.

Furthermore, the outlet end of the fourth conveying mechanism is provided with a lower disc guide piece, the lower disc guide piece comprises a second guide plate and a second channel, and the second guide plate is used for limiting the blood bag tray to fall to the blood frame along the second channel. Through setting up the lower wall guide, can not only can increase the volume of holding of blood frame to the blood bag tray so that blood bag tray accurately falls into the assigned position in the blood frame, can also make more orderly the distributing in the blood frame of blood bag tray to the staff observes the label of placing the blood bag on the blood bag tray in.

Further, the lower disc guide piece further comprises a guide driving unit and a support, the second guide plate comprises a first baffle and a second baffle, the guide driving unit is fixedly arranged on the support and is connected with the first baffle, the second baffle is fixedly connected with the fourth conveying mechanism, and the guide driving unit is used for driving the first baffle to move away or return to the original position. In order to ensure the integrity of a blood bag loaded in the blood bag tray in the sliding process, the distance between the third conveying mechanism and the fourth conveying mechanism is not suitable to be set too far, when the lower end of the blood bag tray enters the blood frame, the upper end of the blood bag tray is still in the second channel, the blood frame continues to move forwards along with the third conveying mechanism, at the moment, if the first baffle is not moved away, the blood frame cannot move forwards along with the third conveying mechanism, through the arrangement of the guide driving unit, when the lower end of the blood bag tray enters the blood frame, the first baffle is driven to move away, the blood bag tray is prevented from moving along with the blood frame, when the blood bag tray completely enters the blood frame, the first baffle is driven to return to the original position, the next blood bag tray is guided to fall to the blood frame, and when the blood bag tray enters the blood frame, the blood bag tray is moved away again, and the process is repeated until the blood bag tray loaded with the blood bag is completely loaded in the blood frame.

According to some embodiments of the present application, a plurality of sets of symmetrical limiting grooves are disposed on opposite sides in the blood frame, and the limiting grooves are used for limiting the position of the blood bag tray in the blood frame. Through the spacing groove that sets up the multiunit symmetry, can fix the blood bag tray at a set of spacing inslot, not only can keep the stability of blood bag tray in the blood frame, can also make the blood bag tray place neatly in the blood frame, increase the holding capacity of blood frame to the blood bag tray.

According to some embodiments of the application, the bottom of the limiting groove is provided with an inclined surface, and the inclined surface forms a second included angle with the bottom surface of the blood frame. Because the erythrocyte sample in the blood bag is liquid state, inclines to uncertain direction easily, sets up the inclined plane with spacing tank bottom, can place blood bag tray slope to the blood bag tray is whole to incline towards the predetermined direction, not only makes more neatly that the tray in the blood frame was placed, still makes between a plurality of trays, and every tray exposes the side of bigger area, so that staff direct observation tray in blood bag go up the label of pasting or observe the state of erythrocyte sample.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic view of the overall structure of a driving device of a blood bag tray according to an embodiment of the present application;

FIG. 2a is a schematic structural diagram of a blood bag tray according to an embodiment of the present application;

FIG. 2b is a schematic view of another angle of the blood bag tray according to the embodiment of the present application;

FIG. 3 is an exploded view of the upper plate mechanism of the present application;

FIG. 4 is an exploded view of the lower disk mechanism of the embodiment of the present application;

FIG. 5 is a schematic diagram of the internal structure of a blood frame according to an embodiment of the present application;

fig. 6 is a cross-sectional view of a blood frame according to an embodiment of the present application.

Reference numerals:

the blood bag tray 100, the bottom surface 110, the notch 111, the first side surface 120, the second side surface 130, the third side surface 140, the fourth side surface 150, the first included angle α, the upper tray mechanism 200, the blood frame 210, the limiting groove 211, the avoiding window 212, the inclined surface 213, the second included angle β, the first transfer mechanism 220, the second transfer mechanism 230, the upper tray guide 240, the first channel 241, the handle pushing module 250, the handle pushing 251, the handle pushing driving unit 252, the lower tray mechanism 300, the third transfer mechanism 310, the fourth transfer mechanism 320, the lower tray guide 330, the first baffle 331, the second baffle 332, the second channel 340, the bracket 350, the guiding driving unit 360, the blood bag 400, and the label 410.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the upper, lower, left, right, front, rear, and the like, referred to as positional or orientational relationships based on the drawings are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is two or more, greater than, less than, etc. are understood to exclude the present number, and at least, not greater than, below, within, etc. are understood to include the present number. The description of first, second, etc. in this application is for the purpose of distinguishing between technical features and is not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated or to implicitly indicate the precedence of technical features indicated.

In the description of the present application, unless otherwise expressly limited, terms such as set, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present application in consideration of the detailed contents of the technical solutions.

As shown in fig. 2a and 2b, in a first aspect of the present application, a blood bag tray is provided, comprising: the blood bag comprises a bottom surface 110, a first side surface 120, a second side surface 130, a third side surface 140 and a fourth side surface 150, wherein the bottom surface 110 is connected with the first side surface 120, the second side surface 130, the third side surface 140 and the fourth side surface 150, the first side surface 120, the second side surface 130, the third side surface 140 and the fourth side surface 150 are sequentially connected, the first side surface 120 is connected with the fourth side surface 150, the bottom surface 110 is used for supporting the blood bag 400 when the blood bag 400 is erected, the first side surface 120 is used for supporting the blood bag 400 when the blood bag 400 is flatly placed, the third side surface 140 is opposite to the first side surface 120, a avoiding opening is formed in the third side surface 140, and the avoiding opening is used for exposing a first part of the blood bag 400.

Specifically, the first side 120, the second side 130, the third side 140, and the fourth side 150 are all connected to the bottom 110, and the four sides together with the bottom 110 enclose the blood bag 400 placed therein. When the blood bag tray 100 is placed upright, the bottom surface 110 is placed at the lowermost end, and the upright blood bag 400 is held by the bottom surface 110; when the blood bag tray 100 is laid flat, the placed blood bag 400 is held by the first side 120. That is, one side surface of the blood bag 400 is in contact with the first side surface 120 of the blood bag tray 100, the other side surface of the blood bag 400 is in contact with the third side surface 140, and the bottom of the blood bag 400 is in contact with the bottom surface 110 of the blood bag tray 100. An avoidance opening is formed in the third side surface 140 of the blood bag tray 100, and the first part of the blood bag 400 can be exposed through the avoidance opening, wherein the first part can include a label 410, and a worker can directly observe the label 410 of the blood bag 400 through the avoidance opening; the first section may also include other parts of the side of the blood bag 400 other than the label 410 so that a worker can observe the state of the red blood cell sample contained in the blood bag 400 in real time through the escape port. Therefore, no matter the blood bag tray 100 provided by the scheme of the application is placed flatly or vertically, the blood bag tray 100 can surround and fix, the automatic conveying of the blood bag 400 is facilitated, and the inspection efficiency is improved.

Further, the bottom surface 110 of the blood bag tray 100 is provided with a notch 111, and the notch 111 is used for allowing the separation rod to pass through the separation blood bag 400 and the blood bag tray 100. Blood bag 400 that loads in blood bag tray 100 can pack transparent plastic bag into and preserve after accomplishing the inspection, at this moment, need to separate blood bag 400 and tray promptly, offers breach 111 in blood bag tray 100 bottom surface 110, can be convenient for the release lever passes this breach 111, releases blood bag 400 in the tray to transparent plastic bag sealing deposit, is convenient for realize automatic blood bag 400 and tray of separating, improves inspection efficiency. Wherein, the separation rod is a rod-shaped structure which can automatically separate the blood bag 400 from the blood bag tray 100 and push the blood bag 400 out of the blood bag tray 100 through the notch 111.

Further, the notch 111 includes a first notch and a second notch. Through setting up two breach 111, be convenient for two separation bars to pass through corresponding breach 111, push out blood bag 400 from the tray, compare and push out blood bag 400 from a breach 111 by a separation bar, it has better equilibrium and stability.

It is understood that only a portion of the third side surface 140 near the bottom surface 110 and only a portion of the third side surface that can surround two corners of the bottom of the blood bag 400 are reserved, that is, the avoidance opening includes the middle portion of the third side surface 140 and is connected to the bottom surface 110 of the blood bag tray 100, so that the blood bag tray 100 can be ensured to surround and fix the blood bag 400, and the worker can observe and record the state of the red blood cell sample in the blood bag 400 in real time, so as to perform the next processing on the abnormal sample in time.

In some embodiments of the present disclosure, a connection edge between the second side 130 and the third side 140 is a first side edge, a connection edge between the fourth side 150 and the third side 140 is a second side edge, and both ends of the first side edge and the second side edge far away from the bottom surface 110 form a first included angle α with the first side surface 120. This is, the one end of keeping away from bottom surface 110 with first side and second side all sets up to the slope limit, this slope limit forms first contained angle alpha with bottom surface 110, so, second side 130 all forms the narrow end with fourth side 150 in the one end of keeping away from bottom surface 110, the red blood cell sample in blood bag 400 is qualified after the inspection, need pack blood bag 400 into transparent plastic bag and seal the packing, all set up to form first contained angle alpha with first side 120 through the one end of keeping away from bottom surface 110 with first side and second side, the narrow end of second side 130 and fourth side 150 then is convenient for blood bag tray 100 and struts transparent plastic bag, in order to pack blood bag 400 into transparent plastic bag, can improve bagging efficiency, accelerate the inspection progress.

In a second aspect of the present application, a driving device for a blood bag tray 100 is provided, which includes the blood bag tray 100 provided in the first aspect of the present application.

Referring to fig. 1, 3 and 5, in some embodiments of the present application, the driving device of the blood bag tray further includes an upper disk mechanism 200, the upper disk mechanism 200 including: the blood bag pallet conveying device comprises a blood frame 210, a first conveying mechanism 220, a second conveying mechanism 230 and a pushing handle module 250, wherein an avoiding window 212 is formed in the bottom of the blood frame 210, the blood frame 210 is placed on the first conveying mechanism 220, a vertically placed blood bag pallet 100 is loaded in the blood frame 210, the pushing handle module 250 is arranged below the first conveying mechanism 220, the second conveying mechanism 230 is arranged above the first conveying mechanism 220, and the pushing handle module 250 is used for pushing the blood bag pallet 100 from the blood frame 210 to the second conveying mechanism 230 through the avoiding window 212. The handle module 250 includes a handle driving unit 252 and a handle 251.

Specifically, the blood bag tray 210 loaded with the blood bag tray 100 is placed on the first conveying mechanism 220, the first conveying mechanism 220 drives the blood bag tray 210 to move from right to left, when the blood bag tray 100 in the blood bag tray 210 moves to a position below the inlet end of the second conveying mechanism 230, the pushing handle driving unit 252 drives the pushing handle 251 to penetrate through a window formed in the bottom of the blood bag tray 210, the blood bag tray 100 in the blood bag tray 210 is pushed upwards to the inlet end of the second conveying mechanism 230 above the first conveying mechanism 220, the blood bag tray 100 is conveyed by the second conveying mechanism 230, and the pushing handle driving unit 252 drives the pushing handle 251 to descend, so that the upper disc movement of the blood bag tray 100 is completed. At this time, the first transfer mechanism 220 drives the blood bag tray 210 to move forward one cell to the left again, and according to the above-mentioned actions, the blood bag tray 100 in the blood bag tray 210 is pushed up to the second transfer mechanism 230 again, and so on until all the blood bag trays 100 in the blood bag tray 210 are pushed out to the second transfer mechanism 230, thereby completing the hanging up action of the blood bag tray 100 in the blood bag tray 210. The second conveying mechanism 230 also conveys the blood bag tray 100 from right to left, that is, the rightmost end of the second conveying mechanism 230 is an inlet end, and the leftmost end is an outlet end. The scheme of this application not only can realize automatic conveying blood bag tray 100, has still realized automatic blood bag tray 100 and blood frame 210 of separating, has effectively improved blood bag tray 100's conveying efficiency.

Referring to fig. 5 and 6, in some embodiments of the present application, a plurality of sets of symmetrical limiting grooves 211 are disposed on two opposite sides in the blood frame 210, and the limiting grooves 211 are used for limiting the position of the blood bag tray 100 in the blood frame 210. Through setting up the spacing groove 211 of multiunit symmetry, can place blood bag tray 100 in a set of spacing groove 211, spacing groove 211 not only can keep blood bag tray 100 stable in blood frame 210, can also make blood bag tray 100 neatly place in blood frame 210, increases the holding capacity of blood frame 210 to blood bag tray 100.

Furthermore, the bottom of the limiting groove 211 is provided with an inclined surface 213, and the inclined surface 213 forms a second included angle β with the bottom surface 110 of the blood frame 210. Because the red blood cell sample in the blood bag 400 is in a liquid state and is easy to incline towards an uncertain direction, the inclined surface 213 is arranged at the bottom of the limiting groove 211, so that the blood bag tray 100 can be obliquely placed, the blood bag tray 100 is completely inclined towards a preset direction, the tray in the blood frame 210 can be placed more neatly, and the exposed side surface area of each tray among a plurality of trays is larger, so that a worker can directly observe the label 410 attached to the blood bag 400 in the tray or observe the state of the red blood cell sample. Specifically, the setting range of the second included angle β is 0 ° to 30 °, wherein the larger the included angle is, the larger the area of the blood bag 400 observed by the operator is, and correspondingly, the larger the area occupied by the blood bag tray 100 in the blood frame 210 is, and at this time, the smaller the accommodation amount of the blood bag tray 100 by the blood frame 210 is. The second angle β may be set to 3 °, 5 °, or 10 ° in consideration of the amount of the blood bag tray 100 accommodated by the blood frame 210 and the visible area of the blood bag 400.

Further, the inlet end of the upper disk mechanism 200 is provided with an upper disk guide 240, and the upper disk guide 240 includes a first guide plate for restricting the blood bag tray 100 from rising along the first passage 241 and a first passage 241. By arranging the upper disc guide 240, when the push handle module 250 pushes the blood bag tray 100 out of the blood frame 210, the blood bag tray 100 can move upwards along the first channel 241 until the entrance end of the second conveying mechanism 230 is moved, the blood bag tray 100 falls down automatically due to unstable gravity center and is flatly placed on the second conveying mechanism 230, the push handle module 250 retracts the push handle 251, the blood frame 210 advances one grid, the tray push handle 251 extends again, the next blood bag tray 100 is pushed out from the blood frame 210 onto the second conveying mechanism 230, and the operation is repeated in this way until all the blood bag trays 100 in the blood frame 210 are pushed out onto the second conveying mechanism 230, so that the loading of the blood bag tray 100 is completed. Through setting up hanging wall guide 240 for blood bag tray 100's material loading process is more smooth and easy, has further improved blood bag tray 100's conveying efficiency.

Referring to fig. 1 and 4, in some embodiments of the present application, the driving device of the blood bag tray further includes a bottom plate mechanism 300, the bottom plate mechanism 300 including: the blood bag tray 100 comprises a third conveying mechanism 310, a fourth conveying mechanism 320, a blood bag tray 100 loaded with blood bags 400 and a blood frame 210 placed on the third conveying mechanism 310, wherein the third conveying mechanism 310 is arranged below the fourth conveying mechanism 320, and the blood frame 210 is used for receiving the blood bag tray 100 dropped by the fourth conveying mechanism 320. The blood bag tray 100 loaded with the blood bag 400 is flatly placed on the fourth conveying mechanism 320, and when the blood bag tray 100 moves to the outlet end of the fourth conveying mechanism 320, the blood bag tray falls into the blood frame 210 placed on the third conveying mechanism 310, and after the blood frame 210 receives the blood bag tray 100, the blood bag tray moves forward one grid, and then receives the next dropped blood bag tray 100 until the blood frame 210 is full of the blood bag tray 100, or all the blood bag trays 100 are completely framed. The whole process is automatically carried out, and the efficiency of loading the blood bag tray 100 into the blood frame 210 is effectively improved. The third conveying mechanism 310 and the fourth conveying mechanism 320 both move from left to right, that is, the outlet end of the fourth conveying mechanism 320 is the rightmost end.

Further, the outlet end of the fourth conveying mechanism 320 is provided with a lower disc guide 330, and the lower disc guide 330 includes a second guide plate and a second channel 340, and the second guide plate is used for limiting the blood bag tray 100 from falling to the blood frame 210 along the second channel 340. Through setting up lower wall guide 330, can be so that blood bag tray 100 falls into the assigned position in blood frame 210 accurately, not only can increase the volume of holding of blood frame 210 to blood bag tray 100, can also make more neatly distributed in blood frame 210 of blood bag tray 100 to the staff observes the label 410 of placing blood bag 400 on blood bag tray 100.

Further, the lower disc guide 330 further includes a guide driving unit 360 and a bracket 350, the second guide plate includes a first baffle 331 and a second baffle 332, the guide driving unit 360 is fixedly disposed on the bracket 350, the guide driving unit 360 is connected to the first baffle 331, the second baffle 332 is fixedly connected to the fourth conveying mechanism 320, and the guide driving unit 360 is configured to drive the first baffle 331 to move away or return to the original position. In order to ensure that the blood bag 400 carried in the blood bag tray 100 can completely slide down to the third conveying mechanism 310, the distance between the third conveying mechanism 310 and the fourth conveying mechanism 320 is not set too far, when the lower end of the blood bag tray 100 enters the blood frame 210, the upper end of the blood bag tray 100 is still in the second channel 340, and the blood frame 210 continues to move forward along with the third conveying mechanism 310, at this time, if the first baffle 331 is not removed, the blood frame 210 cannot continue to move forward along with the third conveying mechanism 310, by setting the guiding driving unit 360, when the lower end of the blood bag tray 100 enters the blood frame 210, the first baffle 331 is driven to move away, so as to avoid blocking the movement of the blood bag tray 100 along with the blood frame 210, when the blood bag tray 100 completely enters the blood frame 210, the first baffle 331 is driven to return to the original position, the next blood bag tray 100 falls down to the blood frame 210 to be guided, and when the blood bag tray 100 enters the blood frame 210, the blood bag tray 100 is loaded in the blood frame 210 again, and the blood bag tray 100 is loaded in the blood bag tray. Specifically, the guiding driving unit 360 drives the first blocking plate 331 to move in a direction that can be set to rotate upward to move away, or set to pull toward the rear side.

Referring to fig. 1, in detail, the first barrier 331 is configured as a "T" shape, and when the first barrier 331 returns to its original position, one end is connected to the second barrier 332, and a protruding piece of the first barrier 331 is connected to the fourth transfer mechanism 320. When the lower end of the blood bag tray 100 enters the blood frame 210, the first baffle 331 is driven by the guiding driving unit 360 to move away from the second baffle 332 until the blood bag tray 100 completely enters the blood frame 210, the first baffle 331 is driven by the guiding driving unit 360 to return to the original position, the next round of loading the blood bag tray 100 into the blood frame 210 is performed until all the blood bag trays 100 are loaded into the blood frame 210, and the framing operation is stopped.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The applicant asserts that the above-described embodiments merely represent the basic principles, principal features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the invention, and that various changes and modifications may be made by one of ordinary skill in the art without departing from the spirit and scope of the invention as hereinafter claimed.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the claims and their equivalents.

Claims (12)

1. A blood bag tray, comprising: the blood bag protection cover comprises a bottom surface, a first side surface, a second side surface, a third side surface and a fourth side surface, wherein the bottom surface is connected with the first side surface, the second side surface, the third side surface and the fourth side surface, the first side surface, the second side surface, the third side surface and the fourth side surface are sequentially connected, the first side surface is connected with the fourth side surface, the bottom surface is used for supporting the blood bag when the blood bag stands up, the first side surface is used for supporting the blood bag when the blood bag is flatly placed, the third side surface is opposite to the first side surface, an avoiding opening is formed in the third side surface, the avoiding opening comprises the middle of the third side surface and is connected with the bottom surface, and the avoiding opening is used for exposing a first part of the blood bag.

2. The blood bag tray of claim 1, wherein the bottom surface defines a gap for allowing a separation rod to pass therethrough to separate the blood bag from the blood bag tray.

3. The blood bag tray of claim 2, wherein the notch comprises a first notch and a second notch.

4. The blood bag tray according to any one of claims 1 to 3, wherein a connecting edge of the second side surface and the third side surface is a first side edge, a connecting edge of the fourth side surface and the third side surface is a second side edge, and a first included angle is formed between the first side edge and the first side surface at one end far away from the bottom surface of the first side edge and the second side edge.

5. A blood bag tray driving device comprising the blood bag tray according to any one of claims 1 to 4.

6. The drive of a blood bag tray of claim 5, further comprising an upper disk mechanism comprising: the blood frame bottom is provided with an avoiding window, the blood frame is placed on the first conveying mechanism, the blood frame is loaded with a vertically placed blood bag tray, the pushing module is arranged below the first conveying mechanism, the second conveying mechanism is arranged above the first conveying mechanism, and the pushing module is used for penetrating through the avoiding window to push the blood bag tray to the second conveying mechanism.

7. The blood bag tray driving apparatus according to claim 6, wherein an upper disk guide is provided at an entrance end of the upper disk transfer mechanism, the upper disk guide including a first guide plate for restricting ascending of the blood bag tray along a first passage and the first passage.

8. The blood bag tray drive of claim 5, further comprising a bottom wall mechanism, the bottom wall mechanism comprising: the blood bag tray comprises a third conveying mechanism, a fourth conveying mechanism, a blood bag tray loaded with blood bags and a blood frame placed on the third conveying mechanism, wherein the third conveying mechanism is arranged below the fourth conveying mechanism, and the blood frame is used for receiving the blood bag tray falling from the fourth conveying mechanism.

9. The blood bag tray driving device according to claim 8, wherein the outlet end of the fourth transfer mechanism is provided with a lower tray guide, and the lower tray guide includes a second guide plate for restricting the blood bag tray from falling down to the blood frame along the second channel and a second channel.

10. The driving device for a blood bag tray according to claim 9, wherein the lower tray guide further comprises a guide driving unit and a bracket, the second guide plate comprises a first baffle and a second baffle, the guide driving unit is fixedly arranged on the bracket, the guide driving unit is connected with the first baffle, the second baffle is fixedly connected with the fourth conveying mechanism, and the guide driving unit is used for driving the first baffle to move away or return to the original position.

11. The driving device for a blood bag tray according to any one of claims 6 to 10, wherein a plurality of sets of symmetrical limiting grooves are disposed on two opposite sides in the blood frame, and the limiting grooves are used for limiting the position of the blood bag tray in the blood frame.

12. The blood bag tray driving device as claimed in claim 11, wherein the bottom of the limiting groove is provided with an inclined surface, and the inclined surface forms a second angle with the bottom of the blood frame.

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