CN220682964U

CN220682964U - Quick printing and pasting device for sampling tube labels

Info

Publication number: CN220682964U
Application number: CN202322407385.0U
Authority: CN
Inventors: 周浩; 刘婷; 黄旭
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-03-29
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a quick printing and pasting device for a sampling tube label, which comprises a shell assembly, a printing head, a first winding drum and a second winding drum, wherein the first winding drum and the second winding drum are rotatably arranged, label paper is wound on the first winding drum, the initial end of the label paper is wound on the second winding drum, the inner side of a label belt is provided with a supporting part, the outer side of the label belt is provided with a guiding part, the supporting part enables the label belt to be constructed into an outer convex shape at the position, the guiding part is provided with a diversion blade and a guiding inclined plane extending backwards from the diversion blade, and in the moving process of the label belt, the diversion blade can slide relative to the outer surface of the label belt so that the label can be outwards opened through the guiding inclined plane; the inside rotation of casing assembly is equipped with the location section of thick bamboo, is equipped with the actuating mechanism of drive location section of thick bamboo, first reel and the synchronous rotation of second reel in the casing assembly. The beneficial effects are that: after the sampling tube is inserted on the positioning tube, the moving mechanism inside the device can synchronously execute label printing and pasting work, so that the workload of inspection personnel can be reduced, and the working efficiency is improved.

Description

Quick printing and pasting device for sampling tube labels

Technical Field

The utility model belongs to the technical field of automatic label pasting devices, and particularly relates to a rapid printing and pasting device for labels of sampling tubes.

Background

The sampling tube is a container tool used in places such as hospitals, medical detection centers, medical research institutions and the like in large quantity, and is used for collecting liquid samples such as blood, urine and the like. In order to identify patient information corresponding to the sampling tube in each detected ring, a label is required to be stuck on the sampling tube, and information such as patient identity information, liquid volume, assay type and the like is recorded.

In the prior art, the process of labeling a sample tube by medical staff in a clinical laboratory is as follows: firstly, marking a label containing all information of a patient on a printer, and then tearing the label off a label roll paper by medical staff and manually attaching the label on the surface of a sampling tube. The whole label pasting process is relatively complicated, and the workload of medical staff is increased intangibly. In addition, when a part of medical staff wears rubber gloves during working, certain inconvenience exists when the label is torn off from the label roll paper, and the working efficiency is low.

Disclosure of Invention

In view of the above, the utility model provides a rapid label printing and pasting device for a sampling tube, which can synchronously execute label printing and pasting work by inserting the sampling tube into the device and a moving mechanism in the device, thereby reducing the workload of inspectors and improving the working efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a device is pasted in quick printing of sampling tube label which key lies in: the printing device comprises a shell assembly, a printing head, a first winding drum and a second winding drum, wherein the printing head, the first winding drum and the second winding drum are positioned in the shell assembly, the first winding drum is wound with label paper, the starting end of the label paper is wound on the second winding drum, the label paper comprises a label tape and labels attached to the label tape, and the printing head is used for printing information to the labels;

the inner side of the label tape is provided with a supporting part, the outer side of the label tape is provided with a guiding part, the supporting part enables the label tape to be constructed into an outer convex shape, the guiding part is provided with a diversion blade and a guiding inclined plane extending backwards from the diversion blade, and during the movement of the label tape, the diversion blade can slide relative to the outer side surface of the label tape so that the label can be outwards opened through the guiding inclined plane;

the shell assembly is internally provided with a positioning cylinder with an open upper end, the positioning cylinder, the first winding drum and the second winding drum are rotationally assembled in the shell assembly, and a driving mechanism for driving the positioning cylinder, the first winding drum and the second winding drum to synchronously rotate is arranged in the shell assembly;

the top of the shell assembly is provided with a sampling tube jack opposite to the positioning tube, and after the sampling tube is inserted on the positioning tube, the opened label guided by the guiding part can be automatically adhered to the surface of the sampling tube along with the rotation of the positioning tube.

Preferably, the positioning cylinder, the first winding cylinder and the second winding cylinder are all provided with downward extending rotating shafts, each rotating shaft is rotationally assembled at the bottom of the shell assembly, the driving mechanism comprises a motor and an annular belt, and the annular belt is sleeved on an output shaft of the motor and each rotating shaft.

Preferably, friction stripes are arranged on the output shaft and the contact areas of the rotating shafts and the annular belt.

Preferably, the inside shell fragment that is equipped with along its circumference array of positioning tube, shell fragment lower part slope upwards extends inwards, and upper portion slope outwards sets up, and shell fragment lower extreme and positioning tube rigid coupling have the deformation clearance between upper end and the positioning tube inner wall.

Preferably, a first supporting shaft is arranged in the shell assembly, and the supporting component is a roller rotationally sleeved on the supporting shaft.

Preferably, a second supporting shaft is arranged in the shell assembly, two groups of rollers are rotatably arranged on the second supporting shaft, and after the sampling tube is inserted into the positioning tube, the rollers can be in surface contact with the sampling tube.

Preferably, the positioning cylinder is mounted at a position close to the guide member.

Preferably, the control module is arranged in the shell assembly, a communication interface is arranged on the side part of the shell assembly, and the communication interface, the printing head and the driving mechanism are electrically connected with the control module.

Preferably, the top of the shell assembly is provided with a sunken groove, and the sampling tube jack is positioned at the bottom of the sunken groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the label is moved to the position of the guide part, the label tape at the position is in a convex shape, so that the label can be reliably torn slightly by the splitting blade, and then the label is separated from the label tape in a completely outward opening direction under the action of the guide inclined plane.

2. The rapid printing and pasting device for the sampling tube labels has the advantages of reasonable and simple structural design, easiness in implementation, high reliability and the like, and medical staff inserts the sampling tube into the device and takes out the sampling tube to obtain the pasted labels, so that the inspection and sampling workload is greatly reduced, and the working efficiency is remarkably improved.

Drawings

FIG. 1 is a schematic view of a sample tube label rapid printing and pasting device (sample tube A inserted state);

FIG. 2 is a cross-sectional view of a sample tube label quick print applicator;

FIG. 3 is an enlarged view of a portion of the portion I of FIG. 2;

FIG. 4 is a schematic diagram showing the internal structure of a sample tube label quick print affixing device;

fig. 5 is a partial cross-sectional view of a sample tube label quick print applicator.

Detailed Description

The utility model is further described below with reference to examples and figures.

As shown in fig. 1 and 2, a rapid printing and pasting device for a sampling tube label comprises a shell assembly 1 positioned outside, wherein a printing head 2, a first winding drum 3 and a second winding drum 4 are arranged inside the shell assembly 1. The first roll 3 is wound with a label paper 5, the beginning of the label paper 5 is wound on the second roll 4, i.e. the unused part of the label paper 5 is wound on the first roll 3 and the used part is wound on the second roll 4, the label paper 5 consists of a label tape 5a and a label 5b attached to the label tape 5a, and the print head 2 is used for printing the patient's information on the label 5 b. As can be seen in connection with fig. 3, the label strip 5a is provided on the inside with a support member 6 and on the outside with a guide member 7, the support member 6 enabling the label strip 5a to be constructed here in a convex shape a. The guide member 7 has a diverting blade 7a and a guide slope 7b extending obliquely rearward from the diverting blade 7a, the diverting blade 7a being in contact with the outer surface of the label tape 5a, the diverting blade 7a being capable of sliding relative to the outer surface of the label tape 5a during movement of the label tape 5a, whereby the diverting blade 7a opens the label 5b slightly when the label passes the position, and then opens the label 5b completely outwardly by the guide slope 7 b.

Referring to fig. 4 and 5 again, a positioning cylinder 8 is arranged in the housing assembly 1, the upper end of the positioning cylinder 8 is open, and a sampling tube jack 1a opposite to the upper end of the positioning cylinder 8 is arranged at the top of the housing assembly 1. The positioning cylinder 8, the first winding drum 3 and the second winding drum 4 are all rotationally assembled in the shell assembly 1, and a driving mechanism 9 is arranged in the shell assembly 1 and used for driving the positioning cylinder 8, the first winding drum 3 and the second winding drum 4 to synchronously rotate. As can be seen again in fig. 3, the positioning cylinder 8 is mounted close to the guide member 7 such that the tag 5b guided open by the guide member 7 extends to the outer surface of the sampling tube a.

Based on the above structural design, the working principle of the quick label printing and pasting device for the sampling tube label is as follows:

after the medical staff inserts the sampling tube A into the positioning cylinder 8 through the sampling tube jack 1a, the driving mechanism 9 drives the positioning cylinder 8, the first winding drum 3 and the second winding drum 4 to synchronously rotate. The first reel 3 and the second reel 4 rotate to realize the conveying of the labels 5b, the printing head 2 positioned in front of the guiding component 7 prints information on the labels 5b, and then when the labels 5b move to the position of the guiding component 7, the labels 5b can be reliably torn slightly by the splitting edge 7a because the label tape 5a is in a convex shape a, and the labels 5b can be separated from the label tape 5a in a completely outward opening direction under the action of the guiding inclined surface 7b along with the further movement of the label tape 5 a. Meanwhile, the positioning cylinder 8 can drive the sampling tube A in the positioning cylinder to synchronously rotate, and when the separated label 5b outwards extends to the outer surface of the sampling tube A, the further rotation of the sampling tube A can enable the label 5b to be automatically attached to the surface of the sampling tube A, so that the label printing and attaching integrated work is realized.

For the convenience of clinical laboratory use, be equipped with control module 10 in the casing assembly 1, casing assembly 1 lateral part is equipped with communication interface 1d, and communication interface 1d, printing head 2 and actuating mechanism 9 all are with control module 10 electric connection. The communication interface 1d is connected with a PC computer, and after a medical staff inserts the sampling tube A to be printed and stuck with the label in the device, an instruction is sent to the PC computer, and all the movement mechanisms in the device can automatically execute the label printing and sticking work, so that the workload of the medical staff is reduced, and the working efficiency is improved.

In this embodiment, the surface of the guide member 7 is covered with the ink sheet, and the ink sheet is not adhered to the adhesive side of the label 5b, so that the label 5b passing through the guide member 7 can be separated from the label tape 5a more preferably, and the reliability of the apparatus can be improved. From fig. 5, it can be seen that the second supporting shaft 1c is disposed inside the housing assembly 1, two sets of rollers e are rotatably disposed on the second supporting shaft 1c, after the sampling tube a is inserted into the positioning tube 8, the rollers e are in contact with the surface of the sampling tube a, so that when the sampling tube a is rotationally adhered with the label 5b, the rollers e can better press the label 5b on the surface of the sampling tube a, and the adhering quality is improved.

In this embodiment, referring to fig. 4, the positioning cylinder 8, the first winding cylinder 3 and the second winding cylinder 4 are provided with downward extending rotating shafts b, the lower ends of the rotating shafts b are rotatably assembled on the inner bottom of the housing assembly 1, the driving mechanism 9 comprises an annular belt 9b and a motor 9a fixed in the housing assembly 1, and the annular belt 9b is sleeved on an output shaft c of the motor 9a and the rotating shafts b. Based on this, the motor 9a operates to drive the positioning cylinder 8, the first reel 3 and the second reel 4 to rotate synchronously. Further, in order to ensure the transmission reliability, the output shaft c of each motor and each rotating shaft b are provided with friction stripes d at the contact area with the endless belt 9 b.

Referring to fig. 5, in order to facilitate the medical staff to take the top of the sampling tube, the top of the housing assembly 1 is provided with a sinking groove 1e which is concave downwards, and the sampling tube jack 1a is arranged at the bottom of the sinking groove 1 e. Three elastic pieces 8a which are arrayed along the circumferential direction of the positioning cylinder 8 are arranged inside the positioning cylinder 8, the elastic pieces 8a are an upper guide part h, an inner convex part i and a lower elastic arm j from top to bottom in sequence, the lower end of the lower elastic arm j is fixedly connected with the positioning cylinder 8 in an integrated manner, the lower elastic arm j extends obliquely upwards inwards, a deformation gap is formed between the upper guide part h and the inner wall of the positioning cylinder 8, the upper guide part h extends obliquely outwards, the inner convex part i is in a cambered surface shape, when the sampling pipe A is inserted into the positioning cylinder 8, the sampling pipe A is guided into the positioning cylinder 8 through the upper guide part h, and after the sampling pipe A is inserted into the bottom, the inner convex parts i of the three elastic pieces 8a are elastically pressed in the circumferential direction of the sampling pipe A, so that the sampling pipe A can be stably kept in the positioning cylinder 8, and the sampling pipe A can be ensured to synchronously rotate along with the positioning cylinder 8.

As shown in fig. 3, a first supporting shaft 1b is provided in the housing assembly 1, and the supporting member 6 is a roller rotatably fitted over the supporting shaft 1 b. By such design, friction can be reduced, and smoothness of movement of the tag tape 5b can be ensured.

Finally, it should be noted that the above description is only a preferred embodiment of the present utility model, and that many similar changes can be made by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a device is pasted in quick printing of sampling tube label which characterized in that: the printing device comprises a shell assembly (1), a printing head (2), a first winding drum (3) and a second winding drum (4) which are arranged in the shell assembly (1), wherein a label paper (5) is wound on the first winding drum (3), the initial end of the label paper (5) is wound on the second winding drum (4), the label paper (5) comprises a label tape (5 a) and a label (5 b) attached to the label tape (5 a), and the printing head (2) is used for printing information to the label (5 b);

the inner side of the label tape (5 a) is provided with a supporting part (6), the outer side of the label tape is provided with a guide part (7), the supporting part (6) enables the label tape (5 a) to be constructed into a convex shape (a) at the position, the guide part (7) is provided with a diversion blade (7 a) and a guide inclined plane (7 b) extending backwards from the diversion blade (7 a), and the diversion blade (7 a) can slide relative to the outer side surface of the label tape (5 a) during the movement of the label tape (5 a) so as to enable the label (5 b) to be outwards opened through the guide inclined plane (7 b);

a positioning cylinder (8) with an open upper end is arranged in the shell assembly (1), the positioning cylinder (8) and the first winding drum (3) and the second winding drum (4) are rotationally assembled in the shell assembly (1), and a driving mechanism (9) for driving the positioning cylinder (8), the first winding drum (3) and the second winding drum (4) to synchronously rotate is arranged in the shell assembly (1);

the top of the shell assembly (1) is provided with a sampling tube jack (1 a) which is opposite to the positioning cylinder (8), and after the sampling tube is inserted on the positioning cylinder (8), the opening label (5 b) guided by the guide part (7) can be automatically stuck on the surface of the sampling tube along with the rotation of the positioning cylinder (8).

2. The rapid sample tube label printing and affixing device according to claim 1, wherein: the positioning cylinder (8), the first winding drum (3) and the second winding drum (4) are respectively provided with a rotating shaft (b) extending downwards, each rotating shaft (b) is rotationally assembled at the bottom of the shell assembly (1), the driving mechanism (9) comprises a motor (9 a) and an annular belt (9 b), and the annular belt (9 b) is sleeved on an output shaft (c) of the motor (9 a) and each rotating shaft (b).

3. The rapid printing and affixing device of sample tube label according to claim 2, wherein: the output shaft (c) and the contact area of each rotating shaft (b) and the annular belt (9 b) are provided with friction stripes (d).

4. The rapid sample tube label printing and affixing device according to claim 1, wherein: the positioning cylinder (8) is internally provided with elastic pieces (8 a) which are arrayed along the circumferential direction of the positioning cylinder, the lower parts of the elastic pieces (8 a) are inclined inwards and extend upwards, the upper parts of the elastic pieces are inclined outwards, the lower ends of the elastic pieces (8 a) are fixedly connected with the positioning cylinder (8), and a deformation gap is formed between the upper ends of the elastic pieces and the inner wall of the positioning cylinder (8).

5. The rapid sample tube label printing and affixing device according to claim 1, wherein: the shell assembly (1) is internally provided with a first supporting shaft (1 b), and the supporting part (6) is a roller rotationally sleeved on the supporting shaft (1 b).

6. The rapid sample tube label printing and affixing device according to claim 1, wherein: the shell assembly (1) is internally provided with a second supporting shaft (1 c), two groups of rollers (e) are rotatably arranged on the second supporting shaft (1 c), and after the sampling tube is inserted into the positioning tube (8), the rollers (e) can be in contact with the surface of the sampling tube.

7. The rapid sample tube label printing and affixing device according to claim 1, wherein: the positioning cylinder (8) is arranged at a position close to the guide part (7).

8. The rapid sample tube label printing and affixing device according to claim 1, wherein: the printing head is characterized in that a control module (10) is arranged in the shell assembly (1), a communication interface (1 d) is arranged on the side part of the shell assembly (1), and the communication interface (1 d), the printing head (2) and the driving mechanism (9) are electrically connected with the control module (10).

9. The rapid sample tube label printing and affixing device according to claim 1, wherein: the top of the shell assembly (1) is provided with a sinking groove (1 e) which is sunken downwards, and the sampling tube jack (1 a) is positioned at the bottom of the sinking groove (1 e).

10. The rapid sample tube label printing and affixing device according to claim 1, wherein: the surface of the guide member (7) is coated with ink paper.