A transport assisting device for detecting plasma bag drop detection

Abstract

The utility model provides a kind of for detecting plasma bag drop bag detection transfer auxiliary device, tail end of first transmission mechanism is arranged in the upper portion of second transmission mechanism head end;Second transmission mechanism is provided with multiple plasma baskets;The position close to the bottom of plasma basket has at least two bottom photoelectric switches;The position close to the top of plasma basket has at least two top photoelectric switches;Controller is electrically connected by with bottom photoelectric switch, detects the loading detection signal of plasma bag loading plasma basket;Controller is electrically connected by with top photoelectric switch, detects the full detection signal of plasma basket, and is electrically connected by with second drive mechanism, controls second transmission mechanism transportation plasma basket filled with plasma bag.It realizes that plasma bag loading, full detection and the automatic transportation of plasma basket, satisfy the demand of plasma bag transportation.Moreover, the simultaneous detection of top and bottom photoelectric switch is utilized, the correct loading of plasma bag into plasma basket and the full basket are ensured, and the situation of missed detection is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to raw material blood plasma transfer operation technical field especially relates to a kind of for detecting blood plasma bag drop detection transfer auxiliary device. BACKGROUND

[0002] In prior art, when blood plasma is stored, it needs to be unloaded from cold chain vehicle to-20 DEG C cold store, and then stored in-20 DEG C cold store for the second day, and then transported to 8 DEG C workshop area for the second day to store in-20 DEG C cold store.The above-mentioned storage process needs to transport blood plasma bag multiple times.

[0003] Currently, the blood plasma bag can be automatically grabbed by a bag loading robot and placed. However, the robot may miss some blood plasma bags, and the missed blood plasma bags may fall into a blood plasma drop basket, which needs to be picked up by a worker and then transported, which leads to the failure to transport all the blood plasma bags and cannot meet the transportation requirements of the blood plasma bag, affecting the production progress. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of for detecting blood plasma bag drop detection transfer auxiliary device, detects that blood plasma basket is full after realizing automatic change basket automatic transportation to specified position, meets blood plasma bag operation demand.

[0005] The device comprises a controller, a first conveying mechanism for conveying blood plasma bags, and a second conveying mechanism; the second conveying mechanism is connected to a second driving mechanism;

[0006] The tail end of the first conveying mechanism is arranged on the upper part of the head end of the second conveying mechanism;

[0007] A plurality of blood plasma baskets are arranged on the second conveying mechanism;

[0008] At least two bottom photoelectric switches are arranged near the bottom of the blood plasma basket;

[0009] At least two top photoelectric switches are arranged near the top of the blood plasma basket;

[0010] The controller is electrically connected to the bottom photoelectric switches to detect the loading detection signal of the blood plasma bags loaded into the blood plasma basket;

[0011] The controller is electrically connected to the top photoelectric switches to detect the full detection signal of the blood plasma basket, and is electrically connected to the second driving mechanism to control the second conveying mechanism to transport the blood plasma basket filled with blood plasma bags.

[0012] It is further explained that the tail end of the second conveying mechanism is provided with a first tail end photoelectric switch;

[0013] The head end of the second conveying mechanism is provided with a head end photoelectric switch;

[0014] The controller obtains the transport-in-place signal of the plasma basket filled with the plasma bag through electrical connection with the tail end photoelectric switch.

[0015] Further, the tail end of the second transmission mechanism is further provided with a voice broadcaster and an LED lamp.

[0016] The controller is electrically connected with the voice broadcaster and the LED lamp, and controls the voice broadcaster and the LED lamp to operate when the transport-in-place signal is obtained.

[0017] Further, the first transmission mechanism adopts belt transmission, and the second transmission mechanism adopts chain transmission.

[0018] Further, the second transmission mechanism is provided with a plurality of basket mounting positions, and each basket mounting position is mounted with a travel switch.

[0019] The controller obtains the plasma basket-in-place signal through electrical connection with the travel switch.

[0020] Further, the spare transmission mechanism and the bag receiving position are further included.

[0021] The tail end of the first transmission mechanism is arranged at the upper portion of the bag receiving position.

[0022] The head end of the spare transmission mechanism and the head end of the second transmission mechanism are respectively communicated with the bag receiving position.

[0023] The tail end of the spare transmission mechanism is provided with a second tail end photoelectric switch.

[0024] Further, the first transmission mechanism, the second transmission mechanism and the spare transmission mechanism are respectively driven by servo motors.

[0025] Further, the controller is connected with a display touch screen, and the display touch screen is provided with control buttons of the first transmission mechanism and the second transmission mechanism and a power control button.

[0026] Further, the bottom of the first transmission mechanism and the bottom of the second transmission mechanism are respectively mounted with supports.

[0027] The two sides of the second transmission mechanism are provided with protection tables.

[0028] From the above technical solutions, the present application has the following advantages:

[0029] The blood plasma bag drop detection transfer auxiliary device for detecting blood plasma bag provided by the application realizes the automatic loading of the blood plasma bag, the fullness detection of the blood plasma bag and the automatic transportation of the blood plasma basket, meets the demand of the blood plasma bag transportation, and avoids the missed detection by simultaneously detecting the top and bottom photoelectric switches to ensure that the blood plasma bag is correctly loaded into the blood plasma basket and the basket is full.

[0030] The application realizes the automatic loading of the blood plasma bag, the fullness detection of the blood plasma bag, the automatic transportation and stop of the blood plasma basket and the automatic replenishment and circulation of the empty basket, greatly improves the work efficiency and accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical scheme of the application, the drawings needed to be used in the description will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of the drawings.

[0032] Fig. 1 It is a schematic layout diagram of the blood plasma bag drop detection transfer auxiliary device for detecting blood plasma bag.

[0033] Fig. 2 It is a schematic diagram of the cooperation of the first transmission mechanism and the second transmission mechanism.

[0034] Fig. 3 It is a schematic diagram of the blood plasma bag drop detection transfer auxiliary device for detecting blood plasma bag.

[0035] Fig. 4 It is a schematic diagram of the blood plasma bag drop detection transfer auxiliary device for detecting blood plasma bag.

[0036] Fig. 5 It is a schematic diagram of the tail end of the second transmission mechanism.

[0037] Fig. 6 It is a schematic diagram of the blood plasma bag drop detection transfer auxiliary device for detecting blood plasma bag. DETAILED DESCRIPTION

[0038] In order to make the purpose, features and advantages of the application more obvious and easy to understand, the technical scheme in the application will be clearly and completely described in the following combined with the drawings in the specific embodiments. Obviously, the following described embodiments are only some embodiments of the application, but not all the embodiments. Based on the embodiments in the patent, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the patent protection.

[0039] As Figs. 1 to 6As shown, the blood plasma bag drop detection and transfer auxiliary device provided by the embodiment comprises a controller, a first transmission mechanism 1 for transporting blood plasma bags, and a second transmission mechanism 2; the second transmission mechanism 2 is connected with a second driving mechanism 3.

[0040] Optionally, the controller adopts an STM32F051C8T6 single-chip microcomputer or a TM4C123GH6PZ17R single-chip microcomputer. The controller can be connected with a display touch screen, and the display touch screen is provided with control buttons of the first transmission mechanism 1 and the second transmission mechanism 2 and power control buttons. The display touch screen can also display the running data of the device.

[0041] The bottom of the first transmission mechanism 1 and the bottom of the second transmission mechanism 2 are respectively provided with a support. The first transmission mechanism 1 adopts a belt transmission; the second transmission mechanism 2 adopts a chain transmission. Of course, other transmission modes can also be adopted according to actual needs to meet the transmission needs of the blood plasma bags.

[0042] The tail end of the first transmission mechanism 1 is arranged at the upper portion of the head end of the second transmission mechanism 2; the second transmission mechanism 2 is provided with a plurality of blood plasma baskets 4; in order to guarantee the stability of the blood plasma baskets 4 on the second transmission mechanism 2, the two sides of the second transmission mechanism 2 are provided with protection tables. Foam is laid in the blood plasma baskets 4 to prevent the blood plasma bags from being damaged when falling.

[0043] In order to obtain the placement number and in-place state of the blood plasma baskets 4 on the second transmission mechanism 2, a plurality of basket mounting positions are arranged on the second transmission mechanism 2, and each basket mounting position is provided with a travel switch; the controller is electrically connected with the travel switch to obtain the in-place signal of the blood plasma baskets 4, and the number of the blood plasma baskets 4 on the second transmission mechanism 2 can be obtained based on the in-place signal of the blood plasma baskets 4 and can be displayed on the display touch screen.

[0044] In the embodiment, the first transmission mechanism 1 can transport blood plasma bags, and the transported blood plasma bags are dropped into the blood plasma baskets 4 of the second transmission mechanism 2 to realize the transportation of the blood plasma baskets 4.

[0045] For an implementation process of the embodiment, the tail end of the first transmission mechanism 1 is arranged at the upper portion of the head end of the second transmission mechanism 2, and the blood plasma bags are transported from the first transmission mechanism 1 to the blood plasma baskets 4 of the second transmission mechanism 2. The second transmission mechanism 2 is provided with a plurality of blood plasma baskets 4 for loading blood plasma bags. The bottom and the top of the blood plasma baskets 4 are respectively provided with a bottom photoelectric switch and a top photoelectric switch 5 for detecting the loading and fullness of the blood plasma bags. The controller receives the detection signal and controls the movement of the second transmission mechanism 2.

[0046] When the plasma bag falls from the first conveying mechanism 1 into the plasma basket 4 of the second conveying mechanism 2, the bottom photoelectric switch is triggered to generate a loading detection signal. After receiving the loading detection signal, the controller records the information that the plasma bag has been loaded into the plasma basket 4. As the plasma bag is continuously loaded, when the plasma basket 4 is full, the top photoelectric switch 5 is triggered to generate a full detection signal. After receiving the full detection signal, the controller determines that the plasma basket 4 is full and prepares to automatically transport the plasma basket 4.

[0047] The controller sends a command to the second driving mechanism 3 to start the motor to drive the chain, so that the plasma basket 4 full of plasma bags moves forward along the chain. During the transportation of the plasma basket 4, the chain below and the motor control its smooth movement to avoid bumping and collision. A travel switch is installed at the tail of the channel of the second conveying mechanism 2, which is triggered when the plasma basket 4 moves to the position of the travel switch to generate a position signal. After receiving the position signal, the controller controls the motor to stop rotating so that the plasma basket 4 stops at the designated position.

[0048] After the plasma basket 4 stops, the staff can conveniently take away the plasma basket 4 full of plasma bags for further processing. When the controller detects that the current plasma basket 4 has been taken away, it controls the second conveying mechanism 2 to automatically move the next empty plasma basket 4 to the bag loading position, preparing for the next round of plasma bag loading operation.

[0049] During the whole process, the controller receives signals from photoelectric switches, travel switches and other sensors, and controls the movement of the driving mechanism, realizing the automatic loading of the plasma bag, the full detection of the plasma bag, and the automatic transportation and stopping of the plasma basket 4, greatly improving the work efficiency and accuracy.

[0050] In order to realize the automatic operation of the plasma basket 4, at least two bottom photoelectric switches are arranged near the bottom of the plasma basket 4; at least two top photoelectric switches 5 are arranged near the top of the plasma basket 4; a first tail photoelectric switch 7 is arranged at the tail end of the second conveying mechanism 2; a head photoelectric switch 8 is arranged at the head end of the second conveying mechanism 2; a voice broadcaster and an LED lamp are also arranged at the tail end of the second conveying mechanism 2. The tail end of the second conveying mechanism 2 can extend to the position where the staff enters the warehouse, and is used to carry and transport the plasma basket 4.

[0051] Specifically, the controller is electrically connected with the bottom photoelectric switch to detect the loading detection signal of the plasma bag loaded into the plasma basket 4; the controller is electrically connected with the top photoelectric switch 5 to detect the full detection signal of the plasma basket 4, and is electrically connected with the second driving mechanism 3 to control the second conveying mechanism 2 to transport the plasma basket 4 full of plasma bags. In this way, the state of the plasma basket 4 starting to load the plasma bag and the full state can be obtained to realize the subsequent automatic operation.

[0052] The controller obtains the transport-in-place signal of the full-plasma-bag plasma basket 4 through electrical connection with the tail-end photoelectric switch. The controller is electrically connected with the voice broadcaster and the LED lamp, and controls the voice broadcaster and the LED lamp to operate when the transport-in-place signal is obtained. As can be seen, when the full-plasma-bag plasma basket 4 is transported to the tail end of the second transport mechanism 2, the transport-in-place signal is triggered, and the voice broadcaster and the LED lamp can be used to prompt the operator to carry, or the robot can be used to carry according to needs.

[0053] As an embodiment of the present application, the device further comprises a backup transport mechanism 6 and a bag receiving position; the tail end of the first transport mechanism 1 is arranged at the upper part of the bag receiving position; the head end of the backup transport mechanism 6 and the head end of the second transport mechanism 2 are respectively communicated with the bag receiving position; and the tail end of the backup transport mechanism 6 is provided with a second tail-end photoelectric switch. The second tail-end photoelectric switch also triggers the transport-in-place signal when the full-plasma-bag plasma basket 4 is transported to the tail end of the backup transport mechanism 6, and the voice broadcaster and the LED lamp can be used to prompt the operator to carry, or the robot can be used to carry according to needs.

[0054] The first transport mechanism 1, the second transport mechanism 2 and the backup transport mechanism 6 are respectively driven by servo motors.

[0055] Further, the implementation manner of the present application can also be executed in the following manner.

[0056] The first transport mechanism 1 is started to transport the plasma bag to the tail end thereof and drop into the plasma basket 4 of the second transport mechanism 2. When the plasma bag drops into the plasma basket 4, the bottom photoelectric switch is triggered to generate a loading detection signal. After the controller receives the signal, the information that the plasma bag has been loaded is recorded. With the continuous loading of the plasma bag, when the plasma basket 4 is full, the top photoelectric switch 5 is triggered to generate a fullness detection signal. After the controller receives the signal, it is judged that the plasma basket 4 is full, and the next operation is prepared.

[0057] The controller sends an instruction to the second driving mechanism 3 to start the motor to drive the chain transmission, so that the plasma basket 4 full of plasma bags moves forward along the chain. In the transportation process of the plasma basket 4, the chain below and the motor control the stable movement of the plasma basket 4 to avoid bumping and collision.

[0058] When the plasma basket 4 moves to the tail end of the second transport mechanism 2, the first tail-end photoelectric switch 7 is triggered to generate a transport-in-place signal. After the controller receives the signal, the motor is controlled to stop rotating, so that the plasma basket 4 stops at the specified position.

[0059] The controller controls the voice broadcaster to broadcast voice prompts such as “the plasma basket 4 has arrived, please carry”. At the same time, the LED lamp is turned on to provide visual prompts. The staff or the robot carries according to the prompts.

[0060] When the controller detects that the current blood plasma basket 4 has been taken away, the first end photoelectric switch detects that a new empty blood plasma basket 4 enters the bagging position. The controller controls the second transmission mechanism 2 to automatically move the next empty blood plasma basket 4 to the bagging position, preparing for the next round of blood plasma bag loading operation.

[0061] The backup transmission mechanism 6 is involved in this embodiment. When the main transmission path is busy or fails, the controller can switch to the backup path. The tail end of the backup transmission mechanism 6 is also provided with a second tail end photoelectric switch for detecting the arrival of the blood plasma basket 4 and triggering the corresponding prompt and handling operation.

[0062] The controller continuously monitors the status of each sensor and drive mechanism to ensure normal operation of the system. If a fault or anomaly occurs, the controller can issue an alarm and attempt to automatically repair or switch to a backup mode.

[0063] In the above manner, the blood plasma bag drop detection and transfer auxiliary device realizes automatic loading of blood plasma bags, fullness detection, automatic transportation and stopping of blood plasma baskets 4, and automatic replenishment and circulation of empty baskets, greatly improving work efficiency and accuracy.

[0064] It should be understood that when an element or layer is referred to as being "on", "connected to" or "coupled to" another element or layer, it can be directly on the other element or layer, or be indirectly connected or coupled to the other element or layer through an intermediate element or layer. Conversely, when an element is referred to as being "directly on", "directly connected to" or "directly coupled to" another element or layer, there is no intermediate element or layer. Similar numbers in all the drawings refer to similar elements. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0065] Spatially relative terms, such as "under", "below", "lower", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device is turned over, elements described as "under" or "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0066] The techniques described with respect to the transport assistance device for detecting a plasma bag drop detection can be implemented in hardware, software, firmware, or any combination thereof. The various features described can be implemented as a method, an apparatus, or a computer program product. The various features described can be implemented together as a single integrated logic device or separately as discrete but interoperable logic devices or other hardware devices. In some cases, the various features of an electronic circuit can be implemented as one or more integrated circuit devices, such as integrated circuit chips or chip sets.

[0067] If implemented in hardware, the present disclosure relates to a device such as a processor or integrated circuit device, such as an integrated circuit chip or chip set. Alternatively or additionally, if implemented in software or firmware, the techniques can be realized at least in part by a computer-readable data storage medium comprising instructions that, when executed, cause a processor to perform one or more of the methods described above. For example, the computer-readable data storage medium can store instructions that, when executed, cause a processor to perform the methods described above.

[0068] The controller can include one or more processors executing, such as one or more digital signal processors (DSPs), general purpose microprocessors, application specific integrated circuits (ASICs), field programmable gate arrays (FPGAs), or other integrated circuits, or discrete logic circuitry. Accordingly, the term "processor" is to be interpreted broadly to encompass a single processing unit or a plurality of processing units, which can be centrally or distributively arranged. The term "processor" can also encompass combinations of processing units, such as a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration. Accordingly, the term "processor" should be interpreted in accordance with the ordinary meaning of the term as modified, where appropriate, by the term "processor" in conjunction with the disclosure. The disclosure can also be realized using one or more integrated circuits (ICs) that contain functionally related sets of circuits. For example, the disclosure can be realized using one or more ICs for encoding, one or more ICs for decoding, and / or one or more ICs for processing.

[0069] The terms "first", "second", "third", "fourth" and the like in the description and in the claims, where they occur, are used as labels for the necessity of distinguishing between similar objects, not necessarily for describing a particular sequential or chronological order. It is to be understood that the use of these terms is not to be construed as placing limitations on the scope of the present disclosure. It is also to be understood that the use of the terms "and / or", "and / or", "and / or" and "and / or" are intended to encompass the possibility of using one or more of the listed features. It is further to be understood that the use of the terms "include", "have", "have", and "have" and any variations thereof are intended to encompass the possibility of one or more features, but not necessarily all of the features listed.

[0070] The above description of disclosed embodiments provides enabling disclosure sufficient for one of ordinary skill in the art to practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A plasma bag drop detection transfer aid for detecting a plasma bag drop detection, characterized by, The application relates to a blood plasma bag conveying device. The device comprises a controller, a first conveying mechanism for conveying blood plasma bags and a second conveying mechanism. The second conveying mechanism is connected with a second driving mechanism. The tail end of the first conveying mechanism is arranged on the upper part of the head end of the second conveying mechanism. A plurality of blood plasma baskets are arranged on the second conveying mechanism. At least two bottom photoelectric switches are arranged near the bottom of the blood plasma baskets. At least two top photoelectric switches are arranged near the top of the blood plasma baskets. The controller detects a loading detection signal of the blood plasma bags loaded into the blood plasma baskets through electrical connection with the bottom photoelectric switches. The controller detects a full detection signal of the blood plasma baskets through electrical connection with the top photoelectric switches, and controls the second conveying mechanism to transport the blood plasma baskets filled with the blood plasma bags through electrical connection with the second driving mechanism.

2. The plasma bag out detection transfer assist device according to claim 1, wherein, The tail end of the second conveying mechanism is provided with a first tail end photoelectric switch. The head end of the second conveying mechanism is provided with a head end photoelectric switch. The controller obtains a transportation in-place signal of the blood plasma baskets filled with the blood plasma bags through electrical connection with the tail end photoelectric switch.

3. The transport aid for detecting plasma bag drop detection according to claim 2, wherein, The tail end of the second conveying mechanism is further provided with a voice broadcaster and an LED lamp. The controller is electrically connected with the voice broadcaster and the LED lamp respectively, and controls the voice broadcaster and the LED lamp to operate when the transportation in-place signal is obtained.

4. The plasma bag out detection transfer assist device of claim 1, wherein, The first conveying mechanism adopts belt transmission, and the second conveying mechanism adopts chain transmission.

5. The plasma bag out detection transfer assist device of claim 1, wherein, A plurality of basket mounting positions are arranged on the second conveying mechanism, and each basket mounting position is mounted with a travel switch. The controller obtains a blood plasma basket in-place signal through electrical connection with the travel switch.

6. The plasma bag out detection transfer assist device of claim 1, wherein, The application further comprises a standby conveying mechanism and a bag receiving position. The tail end of the first conveying mechanism is arranged on the upper part of the bag receiving position. The head end of the standby conveying mechanism and the head end of the second conveying mechanism are respectively communicated with the bag receiving position. The tail end of the standby conveying mechanism is provided with a second tail end photoelectric switch. The first conveying mechanism, the second conveying mechanism and the standby conveying mechanism are respectively driven by servo motors.

7. The plasma bag out detection transfer assist device of claim 6, wherein, The controller is connected with a display touch screen.

8. The plasma bag out detection transfer assist device of claim 1, wherein, The display touch screen is provided with control buttons of the first conveying mechanism and the second conveying mechanism and power control buttons.

9. The plasma bag out detection transfer assist device of claim 1, wherein, The bottom of the first conveying mechanism and the bottom of the second conveying mechanism are respectively mounted with supports.

10. The plasma bag out detection transfer assist device of claim 1, wherein, Protection tables are arranged on the two sides of the second conveying mechanism.

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