Automatic labeling device for labels of test tubes

Abstract

The utility model relates to the field of medical examination, and discloses an automatic labeling device for a label of a test tube, which comprises a fixed plate, and a tube pushing device, a driving roller group and a printer module which are arranged on the fixed plate, the tube pushing device comprises a linear motion module, a lower fixed seat, an upper fixed seat, a driven roller and a photoelectric sensor, the linear motion module drives the driven roller to move towards the driving roller set through the lower fixing base and the upper fixing base, the driving roller set comprises a lower supporting base, an upper supporting base, a driving roller, a motor, a driving belt wheel, a transmission belt, a driven belt wheel and an edge finding sensor, the motor drives a blood collection tube to rotate through the driving roller, and the printer module is installed on one side of the driving roller. And a label outlet of the printer module is aligned with the driving roller. According to the automatic labeling device, labels can be continuously and stably pasted on blood collection tubes, the labor intensity of medical staff can be reduced, and meanwhile the accuracy of label information can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical examination field especially is related to a label automatic labelling device for test tube. BACKGROUND

[0002] Blood sampling is a routine detection project in hospital, and the blood sampling process of the existing hospital mainly comprises the following steps: medical staff manually labels each blood sampling tube required by patient detection, and then the patient takes the blood sampling tube to a blood sampling area to perform blood sampling, which seriously affects the blood sampling efficiency of the patient. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses a label automatic labelling device for test tube, which is used in cooperation with a test tube bin, can automatically label test tubes, ensures the accuracy of labeling, and reduces the labor intensity of medical staff.

[0004] The utility model discloses a label automatic labelling device for test tube, which is used in cooperation with a test tube bin, can automatically label test tubes, ensures the accuracy of labeling, and reduces the labor intensity of medical staff.

[0005] A label automatic labelling device for test tube, comprising a fixed plate and a push tube device, a driving roller group and a printer module installed on the fixed plate, the push tube device comprising a linear motion module, a lower fixed seat, an upper fixed seat, a driven roller and a photoelectric sensor, the lower fixed seat being installed on the movable end of the linear motion module, the upper fixed seat being installed on the lower fixed seat, the driven roller being vertically and rotatably installed between the upper fixed seat and the lower fixed seat, the photoelectric sensor being installed on one side of the linear motion module for controlling the movement stroke of the linear motion module, the upper fixed seat being processed with a U-shaped notch for holding a blood sampling tube, the driving roller group being installed in front of the linear motion module, the driving roller group comprising a lower support seat, an upper support seat, a driving roller, a motor, a driving pulley, a transmission belt, a driven pulley and an edge sensor, the upper support seat being installed on the lower support seat, the driving roller being vertically installed between the upper support seat and the lower support seat, the motor being installed on the lower support seat on one side of the driving roller, the output shaft of the motor being connected with the driving pulley after penetrating through the lower support seat, the driven pulley being connected with the bottom end of the driving roller after penetrating through the lower support seat, the transmission belt being connected between the driving pulley and the driven pulley, the edge sensor being installed on the upper support seat on one side of the driving roller, the upper fixed seat being installed with a circular arc groove for avoiding the blood sampling tube, the printer module being installed on one side of the driving roller, and the label outlet of the printer module being aligned with the driving roller.

[0006] The driving roller has two, and the blood sampling tube is located between the driving roller and the two driven rollers.

[0007] The vertical plate on the rear side of the upper fixing seat is provided with a fixing block aligned with the U-shaped notch.

[0008] The automatic label sticking device for test tubes has the beneficial effects that the label can be continuously and stably stuck on the blood collection tube through the tube pushing device, the driving roller set and the printer module, thereby reducing the labor intensity of medical staff, ensuring the accuracy of label information and avoiding errors. BRIEF DESCRIPTION OF DRAWINGS

[0009] In order to more clearly illustrate the technical schemes of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0010] Fig. 1 The structural schematic diagram provided for the embodiments of the present application.

[0011] Fig. 2 The structural schematic diagram of the tube pushing device provided for the embodiments of the present application.

[0012] Fig. 3 The structural schematic diagram of the driving roller set provided for the embodiments of the present application.

[0013] Reference signs: 1, fixed plate; 2, tube pushing device; 21, linear motion module; 22, lower fixing seat; 23, upper fixing seat; 24, driven roller; 25, photoelectric sensor; 26, U-shaped notch; 3, driving roller set; 31, lower support seat; 32, upper support seat; 33, driving roller; 34, motor; 35, driving pulley; 36, transmission belt; 37, driven pulley; 38, edge sensor; 39, circular arc groove; 4, printer module; 5, vertical plate; 51, fixing block; 6, blood collection tube. DETAILED DESCRIPTION

[0014] Embodiment

[0015] As Figs. 1-3As shown, the label automatic sticking device for test tube provided by the embodiment comprises a fixed plate 1, a tube pushing device 2, a main roller set 3 and a printer module 4 installed on the fixed plate 1, the blood collection tube 6 is pushed to the main roller set 3 by the tube pushing device 2 and is tightly pressed on the main roller set 3, and the label printed by the printer module 4, the printer module 4 is prior art, so it is not described here, then the main roller set 3 drives the blood collection tube 6 to rotate, which will automatically stick the label on the blood collection tube 6, the vertical plate 5 is installed on one side of the tube pushing device 2, and the fixed block 51 is installed on the vertical plate 5, when the tube pushing device 2 is retracted, the fixed block 51 pushes the blood collection tube 6 away, so that the blood collection tube 6 falls off.

[0016] In order to stably push the blood collection tube 6, as shown, Fig. 2 The tube pushing device 2 comprises a linear motion module 21, a lower fixed seat 22, an upper fixed seat 23, a driven roller 24 and a photoelectric sensor 25, the linear motion module 21 is a mechanism capable of linear motion, such as a linear push rod, a cylinder, etc., the lower fixed seat 22 is installed on the movable end of the linear motion module 21, the upper fixed seat 23 is installed on the lower fixed seat 22, the driven roller 24 is vertically and rotatably installed between the upper fixed seat 23 and the lower fixed seat 22, in order to improve the stability of the blood collection tube 6 when the label is stuck, the driven roller 24 has two, the blood collection tube 6 is located between the main roller 33 and the two driven rollers 24, the photoelectric sensor 25 is installed on one side of the linear motion module 21, which is used to control the movement stroke of the linear motion module 21, the upper fixed seat 23 is processed with a U-shaped notch 26 for holding the blood collection tube 6, the size of the U-shaped notch 26 is greater than the outer diameter of the tube body of the blood collection tube 6 and less than the outer diameter of the test tube cap, so that the blood collection tube 6 can be held, and the blood collection tube 6 can stably rotate between the main roller 33 and the two driven rollers 24 when the label is stuck, and the vertical plate 5 is installed on the rear side of the upper fixed seat 23.

[0017] In order to facilitate the stable rotation of the blood collection tube 6, as shown, Fig. 3As shown, the active roller group 3 is installed in front of the linear motion module 21, and the active roller group 3 comprises a lower support base 31, an upper support base 32, an active roller 33, a motor 34, a driving pulley 35, a transmission belt 36, a driven pulley 37 and an edge sensor 38, the upper support base 32 is installed on the lower support base 31, the active roller 33 is vertically installed between the upper support base 32 and the lower support base 31, the motor 34 is installed on the lower support base 31 on one side of the active roller 33, the output shaft of the motor 34 is connected with the driving pulley 35 through the lower support base 31, the bottom end of the active roller 33 is connected with the driven pulley 37 through the lower support base 31, the transmission belt 36 is connected between the driving pulley 35 and the driven pulley 37, when the motor 34 rotates, the driving pulley 35 drives the driven pulley 37 to rotate through the transmission belt 36, so that the active roller 33 rotates, under the action of the linear motion module 21, the blood collection tube 6 rotates between the active roller 33 and the two driven rollers 24, the edge sensor 38 is installed on the upper support base 32 on one side of the active roller 33, the label edge sensor 38 can be a photoelectric sensor or a laser sensor, in order to improve the accuracy, the laser sensor is preferred, the edge sensor 38 confirms the label sticking reference on the blood collection tube 6, so as to ensure that the label on the blood collection tube 6 can be pasted as required, the upper fixed seat 23 is provided with a circular arc groove 39 avoiding the blood collection tube 6, and the printer module 4 is installed on one side of the active roller 33, and the label outlet of the printer module 4 is aligned with the active roller 33.

[0018] The use method of the utility model is:

[0019] First, the tube device 2 is located in the initial position, that is, the U-shaped notch 26 on the upper fixed seat 23 is located on the moving path of the blood collection tube 6, then the blood collection tube 6 falls on the upper fixed seat 23, because the U-shaped notch 26 is limited, the blood collection tube 6 is supported, then the linear motion module 21 is controlled to extend, the blood collection tube 6 is lifted and moved towards the active roller group 3, so that the blood collection tube 6 is located between the active roller 33 and the driven roller 24, at the same time, the photoelectric sensor 25 detects the moving distance, then the motor 34 drives the active roller 33 to rotate, under the action of friction, the active roller 33 and the driven roller 24 drive the blood collection tube 6 to rotate, then the printer module 4 moves out the printed label, at this time, the edge sensor 38 confirms the reference of the label on the test tube, when the label is completely moved out, the front end of the label contacts the side wall of the blood collection tube 6 and is pasted on the blood collection tube 6 with the rotation of the blood collection tube 6, then the linear motion module 21 is retracted and continues to move backward after passing the initial position, because the fixed block 51 on the vertical plate 5 blocks the space above the U-shaped notch 26, the blood collection tube 6 is pushed out of the upper fixed seat 23, so that the blood collection tube 6 is moved out, then the linear motion module 21 moves to the initial position again, waiting for the next label pasting process.

[0020] The above merely describes preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, any modification and replacement based on the technical solutions and the application concept provided by the present application should be covered in the protection scope of the present application. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn in proportion, and the present application omits the description of the known components and processing technologies and processes to avoid unnecessary limitation of the present application.

Claims

1. An automatic labeling device for test tubes, characterized in that: The device comprises a fixed plate (1), a push tube device (2), a driving roller group (3) and a printer module (4) installed on the fixed plate (1), the push tube device (2) comprises a linear motion module (21), a lower fixed seat (22), an upper fixed seat (23), a driven roller (24) and a photoelectric sensor (25), the lower fixed seat (22) is installed on the movable end of the linear motion module (21), the upper fixed seat (23) is installed on the lower fixed seat (22), the driven roller (24) is vertically and rotatably installed between the upper fixed seat (23) and the lower fixed seat (22), the photoelectric sensor (25) is installed on one side of the linear motion module (21) for controlling the movement stroke of the linear motion module (21), a U-shaped notch (26) for holding a blood collection tube (6) is processed on the upper fixed seat (23), the driving roller group (3) is installed in front of the linear motion module (21), the driving roller group (3) comprises a lower support seat (31), an upper support seat (32), a driving roller (33), a motor (34), a driving pulley (35), a transmission belt (36), a driven pulley (37) and an edge sensor (38), the upper support seat (32) is installed on the lower support seat (31), the driving roller (33) is vertically installed between the upper support seat (32) and the lower support seat (31), the motor (34) is installed on the lower support seat (31) on one side of the driving roller (33), the output shaft of the motor (34) penetrates the lower support seat (31) and is connected with the driving pulley (35), the bottom end of the driving roller (33) penetrates the lower support seat (31) and is connected with the driven pulley (37), the transmission belt (36) is connected between the driving pulley (35) and the driven pulley (37), the edge sensor (38) is installed on the upper support seat (32) on one side of the driving roller (33), a circular arc groove (39) for avoiding the blood collection tube (6) is installed on the upper fixed seat (23), the printer module (4) is installed on one side of the driving roller (33), and the label outlet of the printer module (4) is aligned with the driving roller (33).

2. The automatic label sticking apparatus for a test tube according to claim 1, characterized by: The driven roller (24) has two, and the blood collection tube (6) is located between the driving roller (33) and the two driven rollers (24).

3. The automatic label sticking apparatus for a test tube according to claim 1, characterized by: A vertical plate (5) is installed on one side of the lower fixed seat (22), and a fixed block (51) aligned with the U-shaped notch (26) is installed on the vertical plate (5) at the rear side of the upper fixed seat (23).

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