Automatic test tube labeling machine compatible with blood collection tube and urine collection tube

Abstract

The utility model provides an automatic test tube labeling machine compatible with a blood collection tube and a urine collection tube. The automatic test tube labeling machine is provided with a tube storage and selection module, a tube conveying module, a label printing module, a labeling tube outlet module and a control module, the tube storage and selection module is provided with a blood collection tube placement area and a urine collection tube placement area, the two placement areas are divided into a plurality of test tube bins, and a tube falling wheel is arranged below each test tube bin; the tube conveying module is provided with a lower baffle with a tube falling opening below each tube falling wheel of the tube storage and selection module, and a tube conveying bracket which can transversely move to receive the test tubes released by the tube falling wheels and convey the test tubes to the tube falling opening is arranged above the lower baffle; and the label printing module and the labeling and pipe discharging module are positioned below the pipe conveying module. According to the automatic labeling machine for the test tubes, the blood collection tubes and the urine collection tubes can be placed in the machine at the same time, the control module automatically selects the corresponding test tubes one by one for automatic labeling operation according to the tube use information of a patient, and therefore the occupied space of the machine can be saved, the working efficiency of medical workers can be improved, and the phenomenon that the test tubes are taken mistakenly or missed is avoided.

Description

Technical Field

[0001] This utility model relates to an automatic labeling machine for test tubes, specifically an automatic labeling machine for test tubes compatible with blood collection tubes and urine collection tubes, belonging to the field of medical auxiliary equipment technology. Background Technology

[0002] Many hospitals now have automated test tube labeling machines to automatically print and affix patient labels to medical examination test tubes. However, existing automated test tube labeling machines are limited by their structural design and generally can only accommodate one size or specification of test tube. Because blood collection tubes and urine collection tubes have different sizes, existing automated blood collection tube labeling machines can only be used to label blood collection tubes, not urine collection tubes, and similarly, urine collection tube labeling machines can only be used to label urine collection tubes, not blood collection tubes. However, when patients undergo comprehensive examinations, they often need to collect both blood samples using blood collection tubes and urine samples using urine collection tubes. Both blood collection tubes and urine collection tubes require patient labels. In this case, it would be necessary to have both automated blood collection tube labeling machines and automated urine collection tube labeling machines in the healthcare worker's workspace. However, healthcare workers have limited workspace, and placing too many machines would take up too much space. Furthermore, healthcare workers would need to retrieve the same blood collection tubes and urine collection tubes from both machines, which is prone to errors and reduces their work efficiency. Utility Model Content

[0003] The purpose of this invention is to provide an automatic labeling machine for test tubes that is compatible with blood collection tubes and urine collection tubes. It can simultaneously place blood collection tubes and urine collection tubes on one machine and automatically select the corresponding blood collection tubes and urine collection tubes according to the patient's needs to print and affix patient labels.

[0004] The specific technical solution of this utility model is as follows:

[0005] An automatic labeling machine for test tubes compatible with blood collection tubes and urine collection tubes has a front-facing chassis. Inside the chassis are a tube storage and selection module, a tube feeding module, a label printing module, a labeling and tube dispensing module, and a control module. The control module has an operation panel exposed from the front of the chassis, and a tube outlet is also provided below the operation panel on the front of the chassis.

[0006] The storage tube selection module is located at the top of the chassis. The module includes parallel left-right placement areas for blood collection tubes and urine collection tubes. These areas are divided into multiple test tube compartments by longitudinally parallel main partitions. Each test tube compartment is further divided into several rows of slides by longitudinally parallel secondary partitions. The width of each slide in the blood collection tube and urine collection tube placement areas is sufficient for the horizontal longitudinal stacking of single blood collection tubes and single urine collection tubes. Each test tube compartment has its own slide... Below is a longitudinal cylindrical tube dropper that can rotate in place. Each dropper is equipped with a dropper motor driven by a first synchronous belt assembly. The outer circumference of the dropper is provided with a U-shaped groove for the corresponding test tube to be placed. The U-shaped grooves of the dropper wheels in the blood collection tube placement area and the urine collection tube placement area can respectively allow a single urine collection tube to be placed horizontally and longitudinally. When the dropper wheel rotates to the point where the U-shaped groove faces upward and aligns with any slide in the test tube chamber, it is the tube insertion position. When the dropper wheel rotates to the point where the U-shaped groove faces downward, it is the tube release position.

[0007] The tube delivery module is located below the storage tube selection module. Below each drop wheel of the storage tube selection module, the tube delivery module has a horizontally installed lower baffle. The lower baffle has a drop opening for a single blood collection tube or urine collection tube to descend longitudinally. A horizontal linear guide rail is mounted elevated on the rear of the top surface of the lower baffle. A slide block is slidably connected to the linear guide rail, and a tube delivery bracket extending forward from the top surface of the lower baffle is fixedly connected to the slide block. The tube delivery bracket has a blood collection tube channel and a urine collection tube channel separated by a forward-extending baffle. It can accommodate a single urine collection tube and allow the single urine collection tube to fall horizontally and longitudinally. The slide is also fixedly connected to the synchronous belt of the second synchronous belt assembly. The tube delivery motor drives the slide and the tube delivery support to slide together along the linear guide rail via the second synchronous belt assembly, so that the tube delivery support can move laterally in the space between the bottom tube wheel and the top of the lower baffle. When the tube delivery support moves laterally to the point where the blood collection tube channel or the urine collection tube channel is aligned with the bottom tube wheel of any tube release station, it is the tube insertion station. When the tube delivery support moves laterally to the point where the blood collection tube channel or the urine collection tube channel is aligned with the bottom tube opening of the lower baffle, it is the tube dropping station.

[0008] The label printing module and the labeling tube dispensing module are located below the tube feeding module. The label printing module adopts an existing embedded test tube label printing module. The control module is located on one side of the chassis. The control module has circuits that connect to and control the operation of each electrical component of the storage tube selection module, tube feeding module, label printing module, and labeling tube dispensing module.

[0009] Furthermore, the labeling tube dispensing module has a tube drop groove in the middle for accommodating the labeling test tubes. The tube drop groove is fixedly installed below the lower baffle of the tube delivery module. The opening of the tube drop groove faces upward and is directly opposite the tube drop opening of the lower baffle of the tube delivery module. The tube drop groove has a sloping bottom that is higher on the left and lower on the right. There are also openings on the left and right sides of the tube drop groove that extend to the bottom of the groove. The label outlet of the label printing module faces the left opening of the tube drop groove. A pressure roller assembly with elastic extension is mounted on the left side of the left opening of the tube drop groove. A rotating roller assembly with retractable label rotation is mounted on the right side of the right opening of the tube drop groove along the extension direction of the sloping bottom. The label printing module prints the patient label and feeds it into the tube drop groove. The pressure roller and the rotating roller, which extend from the openings on the left and right sides into the tube drop groove, clamp and rotate the test tubes that fall into the sloping bottom of the tube drop groove to apply the label. Below the tube drop groove, there is also a tube outlet guide plate that is sloping on the left and lower and connected to the tube outlet on the front of the machine.

[0010] This invention relates to an automatic test tube labeling machine. Because the storage and selection module includes separate areas for blood collection tubes and urine collection tubes, both can be placed simultaneously. The control module automatically selects the corresponding test tubes based on the patient's tube usage information and performs the automatic labeling operation. Therefore, this automatic test tube labeling machine can print and affix patient labels to both blood collection tubes and urine collection tubes using only one machine. This saves machine space and allows for the dispensing of both blood collection tubes and urine collection tubes needed by the same patient from a single machine, improving the efficiency of medical staff and preventing the misuse or omission of test tubes. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the automatic test tube labeling machine.

[0012] Figure 2 This is a three-dimensional structural diagram of the automatic test tube labeling machine when the rear side faces forward.

[0013] Figure 3 This is a three-dimensional structural diagram of the automatic test tube labeling machine when the front side faces forward.

[0014] Figure 4 for Figure 3 A magnified view of part A in the image.

[0015] Figure 5 A three-dimensional structural diagram of the storage tube selection module with its front side facing forward.

[0016] Figure 6 A three-dimensional structural diagram of the storage tube selection module with the rear side facing forward.

[0017] Figure 7 This is a three-dimensional structural diagram of the tube placement area.

[0018] Figure 8This is a three-dimensional structural diagram of the catheter placement wheel in the urine collection catheter placement area.

[0019] Figure 9 This is a three-dimensional structural diagram of the tube feeding module with its front side facing forward.

[0020] Figure 10 This is a three-dimensional structural diagram of the tube feeding module with its rear side facing forward.

[0021] Figure 11 A three-dimensional structural diagram of the labeling tube module with the rear side facing forward.

[0022] In the diagram: 1-Chassis, 1.1-Outlet tube, 1.2-Power switch, 2-Operation panel, 3-Collection tube placement area, 4-Urine collection tube placement area, 5-Main partition, 6-Secondary partition, 7-Tube drop wheel, 7.1-U-shaped groove, 8-Tube drop motor, 9-Tube shortage sensor, 10-Lower baffle, 10.1-Tube drop outlet, 11-First synchronous belt assembly, 12-Linear guide rail, 13-Slide, 14-Tube delivery bracket, 14.1-Collection tube channel, 14.2-Urine collection tube channel, 15-Second synchronous belt assembly, 1 6-Pipe feeding motor, 17-Embedded label printing module, 18-Pipe drop groove, 19-Label pressing roller, 20-Label rotating roller, 21-Pipe outlet guide plate, 22-Pressure roller mounting base, 23-Guide hole support, 24-Left slide rail, 25-Pressure roller frame, 26-Horizontal guide column, 27-Tension spring, 28-Rotating roller mounting base, 29-Lead screw, 30-Right slide rail, 31-Lead nut, 32-Rotating roller frame, 33-Lead screw motor, 34-Third synchronous belt assembly, 35-Rotating roller motor, 36-Fourth synchronous belt assembly, 37-Edge finding sensor. Detailed Implementation

[0023] The present invention will be further described below with reference to specific embodiments. In the description of the present invention, directional terms such as "front," "rear," "left," "right," "up," and "down" are based on the appendix to the specification. Figure 1 The orientation or positional relationship shown is defined only for the convenience of describing this utility model, and does not refer to a specific orientation that the device or component must have, and should not be regarded as a limitation of this utility model.

[0024] like Figures 1-11 As shown, this automatic test tube labeling machine has a chassis 1 facing right. The chassis 1 contains a tube storage and selection module, a tube feeding module, a label printing module, a labeling and tube dispensing module, and a control module. The control module has an operation panel 2 exposed from the front of the chassis 1. Below the operation panel 2, the front of the chassis 1 also has a tube outlet 1.1.

[0025] The storage tube selection module is located in the upper part of the chassis 1. The module has a blood collection tube placement area 3 and a urine collection tube placement area 4 arranged parallel to each other. The blood collection tube placement area 3 and the urine collection tube placement area 4 are each divided into multiple test tube compartments by longitudinally parallel main partitions 5. Each test tube compartment is further divided into several rows of slides by longitudinally parallel secondary partitions 6. The width of each slide in the blood collection tube placement area 3 and the urine collection tube placement area 4 is sufficient for the horizontal longitudinal stacking of single blood collection tubes and single urine collection tubes. Each test tube compartment has a [missing information - likely a design feature] below its slide. The longitudinal cylindrical tube dropper 7 is rotatable in situ. Each dropper 7 is equipped with a dropper motor 8 driven by the first synchronous belt assembly 11. The outer circumference of the dropper 7 is provided with a U-shaped groove 7.1 for the corresponding test tube to be placed. The U-shaped groove 7.1 of the dropper 7 in the blood collection tube placement area 3 and the urine collection tube placement area 4 can respectively allow a single urine collection tube to be placed horizontally and longitudinally. When the dropper 7 rotates to the point where the U-shaped groove 7.1 faces upward and is aligned with any slide in the test tube chamber, it is the tube insertion position. When the dropper 7 rotates to the point where the U-shaped groove 7.1 faces downward, it is the tube release position.

[0026] Furthermore, each test tube chamber is equipped with a tube shortage sensor 9 on the side of its tube dropper 7 end to monitor whether there is a tube in the U-shaped groove 7.1 when the tube dropper 7 turns from the tube inlet position to the tube release position. The tube shortage sensor 9 is equipped with a circuit connected to the control module so that when the corresponding test tube is missing, an alarm can be issued on the operation panel 2 to remind the operator to add tube to the corresponding slide in time.

[0027] Furthermore, the U-shaped groove 7.1 of the tube dropper 7 in the blood collection tube placement area 3 is provided with two sections for the tube cap and tube body to be placed, respectively, so that the tube cap and tube body are completely placed into the U-shaped groove 7.1 when the blood collection tube is placed; the U-shaped groove 7.1 of the tube dropper 7 in the urine collection tube placement area 4 is only provided with one section for the urine collection tube body to be placed, so that the urine collection tube body is placed into the U-shaped groove 7.1 when the urine collection tube is placed, while the tube cap is exposed outside the front end face of the tube dropper 7.

[0028] Furthermore, the operation panel 2 is a touch screen operation panel, and a power button switch 1.2 is also provided on one side of the chassis 1.

[0029] Furthermore, the top surface of the chassis 1 is provided with a transparent cover that can be flipped open (not shown in the figure) so that the tube placement status of each test tube compartment inside the chassis 1 can be observed from the outside. When tubes are missing, the chassis 1 can be opened from the top to add tubes.

[0030] The tube delivery module is located below the storage tube selection module. Below each tube drop wheel 7 of the storage tube selection module, the tube delivery module has a horizontally installed lower baffle 10. The lower baffle 10 has a drop port 10.1 for a single blood collection tube or urine collection tube to fall longitudinally. A horizontally extending linear guide rail 12 is mounted elevated on the rear of the top surface of the lower baffle 10. A slide block 13 is slidably connected to the linear guide rail 12. A tube delivery support 14 extending forward from the top surface of the lower baffle 10 is fixedly connected to the slide block 13. The tube delivery support 14 has a blood collection tube channel 14.1 and a urine collection tube channel 14.2 separated by a forward-extending baffle. The blood collection tube channel 14.1 and the urine collection tube channel 14.2 can respectively provide... The single urine collection tube and the single urine collection tube fall horizontally and longitudinally. The slide 13 is also fixedly connected to the synchronous belt of the second synchronous belt assembly 15. The tube delivery motor 16 drives the slide 13 and the tube delivery support 14 to slide together along the linear guide rail 12 via the second synchronous belt assembly 15, so that the tube delivery support 14 can move laterally in the space between the tube drop wheels 7 and the lower baffle 10. When the tube delivery support 14 moves laterally to the point where the blood collection tube channel 14.1 or the urine collection tube channel 14.2 is aligned with the tube drop wheel 7 of any tube release station, it is the tube insertion station. When the tube delivery support 14 moves laterally to the point where the blood collection tube channel 14.1 or the urine collection tube channel 14.2 is aligned with the tube drop port 10.1 of the lower baffle 10, it is the tube drop station.

[0031] The label printing module and the labeling tube output module are located below the tube feeding module. The label printing module adopts the existing embedded label printing module 17. The control module is located on one side inside the chassis 1. The control module has circuits that connect to and control the operation of each electrical component of the storage tube selection module, tube feeding module, label printing module, and labeling tube output module.

[0032] The labeling tube dispensing module has a tube drop groove 18 in the middle for accommodating labeling test tubes. The tube drop groove 18 is fixedly installed below the lower baffle 10 of the tube feeding module. The opening of the tube drop groove 18 faces upward and is directly opposite the tube drop opening 10.1 of the lower baffle 10 of the tube feeding module. The tube drop groove 18 has a sloping bottom that is higher on the left and lower on the right. The left and right sides of the tube drop groove 18 also have openings that extend to the bottom of the groove. The label outlet of the label printing module opens towards the left side of the tube drop groove 18. A pressure roller assembly is also provided on the left side of the tube drop groove 18. The pressure roller assembly has a retractable driven label pressing roller 19 that extends into the tube drop groove 18. Inside the left opening of 8, a rotating wheel assembly is installed on the right side of the tube drop trough 18 along the extension direction of the inclined trough bottom. The rotating wheel assembly has an active label-rotating wheel 20 that can be controlled to move forward and backward, which extends into the right opening of the tube drop trough 18. When labeling, the label printing module prints the patient label and sends it into the tube drop trough 18. The pressure roller 19 and the label-rotating roller, which extend into the tube drop trough 18 from the left and right openings, clamp and rotate the test tubes that fall into the inclined trough bottom of the tube drop trough 18 to apply the label. Below the tube drop trough 18, there is also a tube outlet guide plate 21 that is tilted from left to right and connected to the tube outlet 1.1 on the front of the machine box 1.

[0033] Furthermore, the pressure roller assembly is provided with a pressure roller mounting base 22, on which a guide hole support 23 and a left slide rail 24 extending to the right are provided. The pressure roller frame 25 is slidably connected to the left slide rail 24. On the right side of the pressure roller frame 25, there are two vertically arranged longitudinal pressure rollers 19. On the left side of the pressure roller frame 25, there is a horizontal guide post 26 extending to the left. The end of the horizontal guide post 26 is slidably inserted into the guide hole support 23. A tension spring 27 is fitted around the periphery of the horizontal guide post 26 between the pressure roller frame 25 and the guide hole support 23.

[0034] Furthermore, the rotating wheel assembly is provided with a rotating wheel mounting base 28, on which a transverse lead screw 29 and a right slide rail 30 extending to the left are provided. A lead screw nut 31 is connected to the lead screw 29. The rotating wheel frame 32 is slidably connected to the right slide rail 30. The side of the rotating wheel frame 32 is fixedly connected to the lead screw nut 31. The rotating wheel mounting base 28 is provided with a lead screw motor 33, which drives the lead screw 29 to rotate in place via a third synchronous belt assembly 34, thereby driving the rotating wheel frame 32 to slide left and right on the right slide rail 30. A longitudinal rotating mark wheel 20 is provided on the left side of the rotating wheel frame 32. The rotating wheel frame 32 is provided with a rotating wheel motor 35, which drives the rotating mark wheel 20 to rotate in place via a fourth synchronous belt assembly 36. The rotating wheel frame 32 is also provided with an edge-finding sensor 37 for detecting the edge scale lines of the test tube's factory label.

[0035] Furthermore, the control module is equipped with a communication module for exchanging data with an external computer or network, so as to receive patient test information transmitted from an external computer or network.

[0036] The specific working process of this test tube braking labeling machine is as follows:

[0037] (1) After the operator opens the machine box 1, he puts a sufficient number of blood collection tubes and urine collection tubes into the slides of each test tube compartment in the blood collection tube placement area 3 and the urine collection tube placement area 4 for use. In the blood collection tube placement area 3, each test tube compartment is filled with a different type of blood collection tube. The operator opens the patient’s tube information on the operation panel 2 on the front of the machine box 1 and selects the start working option. The control module will then automatically select the corresponding test tubes one by one according to the patient’s tube information and perform automatic labeling operation.

[0038] (2) The control module controls the tube-dropping motor 8 of the tube selection module corresponding to the test tube compartment according to the patient's tube information, so that the tube-dropping wheel 7 first goes through each tube-in station, and then rotates from the tube-in station to the tube-release station. If there is a tube in any slide in the test tube compartment, one will automatically fall into the U-shaped groove 7.1 of the tube-dropping wheel 7 and be released downward by the tube-dropping wheel 7. If the tube shortage sensor 9 detects a tube shortage, it will stop the subsequent actions and issue a warning on the operation panel 2 until the operator adds a tube to the corresponding slide and clicks the continue working option before continuing the action.

[0039] (3) At the same time, the control module controls the tube delivery motor 16 of the tube delivery module to drive the tube delivery bracket 14 to move laterally to the bottom of the corresponding tube drop wheel 7 to receive the test tube released downward by the tube drop wheel 7, and the lower baffle 10 supports the falling test tube at the bottom of the tube delivery bracket 14. When the tube drop wheel 7 releases a blood collection tube downward, the tube delivery bracket 14 uses the blood collection tube channel 14.1 to connect the tube. When the tube drop wheel 7 releases a urine collection tube downward, the tube delivery bracket 14 uses the urine collection tube channel 14.2 to connect the tube. After connecting the tube, the tube delivery bracket 14 moves with the connected test tube to the tube drop position, so that the test tube falls from the tube drop port 10.1 of the lower baffle 10.

[0040] (4) The test tube falling from the tube drop outlet 10.1 falls into the tube drop slot 18 of the labeling tube dispensing module. The control module controls the screw motor 33 of the rotating wheel assembly to drive the rotating wheel 20 forward. When moving forward, the feed amount is controlled according to whether the test tube in the tube drop slot 18 is a blood collection tube or a urine collection tube, so that the test tube in the tube drop slot 18 is properly clamped between the pressure wheel 19 and the rotating wheel 20. The rotating wheel motor 35 drives the rotating wheel 20 to rotate, so that the test tube rotates. The label printing module prints the patient label and sends it into the tube drop slot 18 for rotation and labeling. After that, the labeling of the test tube is completed. Then, the screw motor 33 of the rotating wheel assembly drives the rotating wheel 20 to move backward. The labeled test tube slides out automatically from the right opening along the bottom of the inclined groove of the tube drop slot 18 and falls into the tube dispensing guide plate 21. Then, it slides down along the tube dispensing guide plate 21 and is output from the tube dispensing outlet 1.1 of the machine box 1.

[0041] The above illustrations are merely typical embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A test tube automatic labeling machine compatible with blood collection tubes and urine collection tubes, characterized in that: The test tube automatic labeling machine is provided with a cabinet with the front facing right, a storage tube selection module, a tube feeding module, a label printing module, a labeling tube discharging module and a control module are arranged in the cabinet, the control module is provided with an operation panel exposed from the front of the cabinet, and a tube discharging port is further arranged below the operation panel on the front of the cabinet; ​ The storage tube selection module is arranged at an upper position in the cabinet, and the storage tube selection module is provided with blood collection tube placement areas and urine collection tube placement areas arranged side by side; the blood collection tube placement areas and the urine collection tube placement areas are respectively divided into a plurality of test tube compartments by longitudinal parallel main partition plates, and each test tube compartment is further divided into a plurality of columns of slide ways by longitudinal parallel auxiliary partition plates; the slide ways of the blood collection tube placement areas and the urine collection tube placement areas are respectively capable of horizontally and longitudinally stacking a single blood collection tube and a single urine collection tube; a longitudinally cylindrical tube falling wheel capable of rotating in situ is arranged below the slide way of each test tube compartment, each tube falling wheel is respectively provided with a tube falling motor driven by a first synchronous belt assembly, and the outer periphery of the tube falling wheel is provided with a U-shaped groove for the falling position of the corresponding test tube; the U-shaped grooves of the tube falling wheels of the blood collection tube placement areas and the urine collection tube placement areas are respectively capable of horizontally and longitudinally falling a single urine collection tube and a single urine collection tube; when the tube falling wheel is rotated to align the U-shaped groove upward with any slide way in the test tube compartment, it is an in-tube working position; when the tube falling wheel is rotated to align the U-shaped groove downward, it is a tube releasing working position; The tube feeding module is arranged below the storage tube selection module, the tube feeding module is provided with a horizontally arranged lower baffle at a position below the tube falling wheels of the storage tube selection module, the lower baffle is provided with a tube falling port for longitudinally falling a single blood collection tube or a single urine collection tube, a horizontally transversely linear guide rail is arranged on the rear position of the top surface of the lower baffle, a sliding seat is slidably connected to the linear guide rail, a tube feeding support protruding forward on the top surface of the lower baffle is fixedly connected to the sliding seat, the tube feeding support is provided with a blood collection tube channel and a urine collection tube channel separated by a forward protruding baffle, the blood collection tube channel and the urine collection tube channel are respectively capable of horizontally and longitudinally falling a single urine collection tube and a single urine collection tube, and the sliding seat is fixedly connected with the synchronous belt of a second synchronous belt assembly, the sliding seat and the tube feeding support are driven by a tube feeding motor to slide along the linear guide rail through the second synchronous belt assembly, so that the tube feeding support can move transversely in the space between the lower baffle and the upper space below the tube falling wheels, when the tube feeding support is transversely moved to align the blood collection tube channel or the urine collection tube channel with any tube releasing working position of the tube falling wheels, it is a tube receiving working position, and when the tube feeding support is transversely moved to align the blood collection tube channel or the urine collection tube channel with the tube falling port of the lower baffle, it is a tube falling working position; The label printing module and the labeling tube discharging module are arranged below the tube feeding module, the label printing module adopts an existing embedded label printing module; the control module is arranged on one side in the cabinet, and the control module is provided with a circuit connected with each electrical element of the storage tube selection module, the tube feeding module, the label printing module and the labeling tube discharging module and controls the operation of the electrical elements.

2. The tube automatic labeling machine compatible with blood collection tubes and urine collection tubes according to claim 1, characterized in that: The middle part of the labeling out-tube module is provided with a tube falling groove for accommodating the labeled test tube, the tube falling groove is fixedly installed below the lower baffle of the tube feeding module, the groove opening of the tube falling groove is upward and faces the tube falling opening of the lower baffle of the tube feeding module, the tube falling groove is provided with a left-high right-low inclined groove bottom, and the left and right sides of the tube falling groove are also provided with openings opening to the groove bottom, the label outlet of the label printing module faces the left opening of the tube falling groove, the left side of the tube falling groove is also provided with a pressure wheel assembly, the pressure wheel assembly is provided with an elastically extendable driven type pressure label wheel extending into the left opening of the tube falling groove, the right side of the tube falling groove is provided with a rotating wheel assembly along the extension direction of the inclined groove bottom, and the rotating wheel assembly is provided with a controllable active type rotating label wheel extending into the right opening of the tube falling groove; the lower side of the tube falling groove is also provided with a left-high right-low inclined support and a tube outlet guide plate connected to the front tube outlet of the cabinet.

3. The tube automatic labeling machine compatible with blood collection tubes and urine collection tubes according to claim 2, characterized in that: The pressure wheel assembly is provided with a pressure wheel mounting seat, the pressure wheel mounting seat is provided with a guide hole support and a left slide rail extending to the right, a pressure wheel frame is slidably connected to the left slide rail, the right side of the pressure wheel frame is provided with two vertically arranged longitudinal pressure label wheels, the left side of the pressure wheel frame is provided with a left-extending horizontal guide column, the tail end of the horizontal guide column is slidably connected to the guide hole support, and a tension spring is sleeved between the pressure wheel frame and the guide hole support.

4. The tube automatic labeling machine compatible with blood collection tubes and urine collection tubes according to claim 2, characterized in that: The rotating wheel assembly is provided with a rotating wheel mounting seat, the rotating wheel mounting seat is provided with a horizontal screw rod and a right slide rail extending to the left, a nut is connected to the screw rod, a rotating wheel frame is slidably connected to the right slide rail, the side surface of the rotating wheel frame is fixedly connected to the nut, the rotating wheel mounting seat is provided with a screw rod motor driving the screw rod to rotate in place through a third synchronous belt assembly, thereby driving the rotating wheel frame to slide left and right on the right slide rail, the left side of the rotating wheel frame is provided with a longitudinal rotating label wheel, the rotating wheel frame is provided with a rotating wheel motor driving the rotating label wheel to rotate in place through a fourth synchronous belt assembly, and the rotating wheel frame is also provided with an edge searching sensor for detecting the edge scale line of the test tube factory label.

5. The tube labeling machine compatible with blood collection tubes and urine collection tubes according to claim 1, characterized in that: Each test tube bin is provided with a tube shortage sensor beside the tube falling wheel end for monitoring whether there is a tube in the U-shaped groove when the tube falling wheel is turned from the tube feeding station to the tube releasing station, and the tube shortage sensor is connected to the control module through a circuit.

6. The tube labeling machine compatible with blood collection tubes and urine collection tubes according to claim 1, characterized in that: The U-shaped groove of the tube falling wheel of the blood collection tube placement area is provided with front and rear two sections for respectively accommodating the tube cap and the tube body of the blood collection tube; and the U-shaped groove of the tube falling wheel of the urine collection tube placement area is only provided with a section for accommodating the tube body of the urine collection tube.

7. The tube labeling machine compatible with blood collection tubes and urine collection tubes according to claim 1, characterized in that: The operation panel adopts a touch screen operation panel, and one side of the cabinet is also provided with a power button switch.

8. The tube labeling machine compatible with blood collection tubes and urine collection tubes according to claim 1, characterized in that: The control module is provided with a communication module for data exchange with an external computer or network.

9. The tube labeling machine compatible with blood collection tubes and urine collection tubes according to claim 1, characterized in that: The top surface of the cabinet is provided with a transparent cover that can be flipped open.

Images