Test tube labeling and code spraying device and test tube labeling and code spraying integrated machine
The integrated labeling and coding machine for test tubes enables the combined operation of labeling and coding, solving the problems of poor equipment compatibility and high test tube damage rate, and reducing production costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUIZHOUCITY BESTAM PRECISION MASCH CO LTD
- Filing Date
- 2025-05-28
- Publication Date
- 2026-06-02
AI Technical Summary
Existing test tube labeling and coding equipment has poor compatibility, resulting in high production costs and test tubes being easily damaged during transfer between equipment.
Design a test tube labeling and coding integrated machine, which includes a test tube vibrating assembly, a labeling and coding assembly and a feeding assembly. The test tubes are transported by a linear vibrating belt, so that the labeling and coding operations of the test tubes can be completed in one go, avoiding the need for transfer between equipment.
This reduces the chance of test tube damage and effectively lowers production costs.
Smart Images
Figure CN224312180U_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to the field of test tube production technology, and in particular to a test tube labeling and coding device and an integrated test tube labeling and coding machine. Background Technology
[0002] Test tubes are reaction containers used for small amounts of reagents, used at room temperature or under heating (preheating is necessary to prevent cracking). Standard test tube specifications are expressed as outer diameter (mm) × length (mm), such as 15×150, 18×180, 20×200, etc. Currently, test tubes are widely used in various fields such as medicine, laboratories, and chemicals. During use, each test tube needs to be distinguished and traced; therefore, each tube needs to be labeled and coded for identification. However, current labeling and coding are performed using different equipment, as seen in patent applications CN201510846098.7 and CN201610403593.5. This results in poor compatibility, and transferring test tubes between different devices requires additional equipment and easily damages the tubes, leading to excessively high production costs. Utility Model Content
[0003] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide a test tube labeling and coding device and an integrated test tube labeling and coding machine that reduces production costs.
[0004] The purpose of this disclosure is achieved through the following technical solution:
[0005] A test tube labeling and coding device includes: a test tube vibrating assembly, a labeling and coding assembly, and a test tube unloading assembly; the test tube vibrating assembly includes a vibrating disc and a linear vibrating belt, the vibrating disc is used to store test tubes, the linear vibrating belt is connected to the vibrating disc, and the linear vibrating belt is used to linearly transport test tubes; the labeling and coding assembly includes a test tube labeling component and a test tube coding component, the test tube labeling component corresponds to the outlet of the linear vibrating belt, the test tube labeling component is used to load test tubes for labeling the test tube body, the test tube coding component is disposed adjacent to the test tube labeling component, and the test tube coding component is used to load the labeled test tubes for coding the test tube caps; the test tube unloading assembly includes a unloading mechanical claw and a test tube placement rack, both of which are disposed adjacent to the test tube coding component, the unloading mechanical claw is used to grab the coded test tubes from the test tube coding component and place them onto the test tube placement rack.
[0006] In one embodiment, the test tube labeling device includes a labeling table, a tape conveyor belt, and labeling rollers. The tape conveyor belt and the labeling rollers are both disposed on the labeling table. The tape conveyor belt is used to transport test tube label tape. The labeling rollers are disposed opposite to the tape conveyor belt and are used to roll and squeeze the test tube label tape onto the body of the test tube.
[0007] In one embodiment, the test tube labeling device further includes a test tube labeling conveyor belt, which is located between the adhesive tape conveyor belt and the labeling roller, and is used to transport test tubes.
[0008] In one embodiment, the test tube labeling device further includes a labeling transfer bracket, a labeling transfer mechanical claw, and a cap flipper. The labeling transfer bracket and the cap flipper are located between the linear vibrating belt and the test tube labeling conveyor belt. The labeling transfer mechanical claw is slidably disposed on the labeling transfer bracket. The labeling transfer mechanical claw is used to sequentially transfer the test tubes on the linear vibrating belt to the cap flipper and the test tube labeling conveyor belt. The cap flipper is used to fasten the cap of the test tube to the tube body.
[0009] In one embodiment, the cap flipper includes a cap base and a flipping motor. The cap base is located between the linear vibrating belt and the test tube labeling conveyor belt. The cap base is used to place test tubes transferred from the linear vibrating belt. The flipping motor is disposed adjacent to the cap base, and the flipping shaft of the flipping motor abuts against the cap of the test tube to flip and fasten the cap onto the tube body.
[0010] In one embodiment, the test tube coding component includes a coding bracket, a coding base, a coding transfer mechanical claw, and a coding box. The coding bracket and the coding base are arranged adjacent to each other. The coding base is used to place the labeled test tubes. The coding transfer mechanical claw and the coding box are both slidably mounted on the coding bracket. The coding transfer mechanical claw is used to transfer the labeled test tubes to the coding base. The spraying end of the coding box faces the coding base to code the caps of the labeled test tubes.
[0011] In one embodiment, the labeling and coding assembly further includes a first inspection device and a first inspection base. The first inspection base is located between the coding base and the test tube labeling component. The first inspection base is used to place the labeled test tube. The first inspection device is disposed adjacent to the first inspection base, and the inspection end of the first inspection device faces the body of the labeled test tube.
[0012] In one embodiment, the labeling and coding assembly further includes a second inspection device and a second inspection base. The second inspection base is located on the side of the coding base away from the first inspection base. The second inspection base is used to place the coded test tube. The second inspection device is disposed on the second inspection base, and the inspection end of the second inspection device faces the cap of the coded test tube.
[0013] In one embodiment, the second inspection base has a test tube mounting slot for receiving the body of the test tube so that the inspection end of the second inspection device is aligned with the cap of the test tube.
[0014] A test tube labeling and coding integrated machine includes the test tube labeling and coding device described in any of the above embodiments.
[0015] Compared with the prior art, this disclosure has at least the following advantages:
[0016] The test tubes are conveyed from the linear vibrating conveyor belt to the test tube labeling unit for labeling. Then, the test tubes are conveyed to the test tube coding unit for coding. This allows the test tubes to complete the labeling and coding operations in one go, eliminating the need for transfer between different devices, reducing the chance of test tube damage, and thus effectively reducing the production cost of test tube labeling and coding. Attached Figure Description
[0017] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of a test tube labeling and coding device in one embodiment;
[0019] Figure 2 for Figure 1 A schematic diagram of the test tube labeling and coding device from another perspective;
[0020] Figure 3 for Figure 2 An enlarged schematic diagram of the test tube labeling and coding device at point A1;
[0021] Figure 4 for Figure 1 An enlarged schematic diagram of the test tube labeling and coding device at point A2;
[0022] Figure 5 for Figure 1 The enlarged schematic diagram of the test tube labeling and coding device shown at point A3. Detailed Implementation
[0023] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.
[0024] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.
[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0026] This disclosure relates to a test tube labeling and coding device. In one embodiment, the test tube labeling and coding device includes a test tube vibrating assembly, a labeling and coding assembly, and a test tube unloading assembly. The test tube vibrating assembly includes a vibrating disc and a linear vibrating belt. The vibrating disc stores test tubes, and the linear vibrating belt is connected to the vibrating disc and is used to linearly transport test tubes. The labeling and coding assembly includes a test tube labeling component and a test tube coding component. The test tube labeling component corresponds to the outlet of the linear vibrating belt. The test tube labeling component is used to load test tubes for labeling the tube body. The test tube coding component is disposed adjacent to the test tube labeling component and is used to load labeled test tubes for coding the tube caps. The test tube unloading assembly includes a unloading mechanical claw and a test tube placement rack. Both the unloading mechanical claw and the test tube placement rack are disposed adjacent to the test tube coding component. The unloading mechanical claw is used to grab the coded test tubes from the test tube coding component and place them onto the test tube placement rack. The test tubes are conveyed from the linear vibrating conveyor belt to the test tube labeling unit for labeling. Then, the test tubes are conveyed to the test tube coding unit for coding. This allows the test tubes to complete the labeling and coding operations in one go, eliminating the need for transfer between different devices, reducing the chance of test tube damage, and thus effectively reducing the production cost of test tube labeling and coding.
[0027] Please see Figure 1 This is a schematic diagram of the structure of a test tube labeling and coding device according to an embodiment of the present disclosure.
[0028] One embodiment of the test tube labeling and coding device 10 includes a test tube vibrating assembly 100, a labeling and coding assembly 200, and a test tube feeding assembly 300. The test tube vibrating assembly 100 includes a vibrating tray 110 and a linear vibrating belt 120. The vibrating tray 110 stores test tubes, and the linear vibrating belt 120 is connected to the vibrating tray 110 and is used for linearly conveying the test tubes. Please refer to the accompanying documentation. Figure 2 The labeling and coding assembly 200 includes a test tube labeling component 210 and a test tube coding component 220. The test tube labeling component 210 corresponds to the outlet of the linear vibrating conveyor belt 120 and is used to load test tubes for labeling the tube bodies. The test tube coding component 220 is disposed adjacent to the test tube labeling component 210 and is used to load labeled test tubes for coding the tube caps. The test tube unloading assembly 300 includes a unloading mechanical claw 310 and a test tube placement rack 320. Both the unloading mechanical claw 310 and the test tube placement rack 320 are disposed adjacent to the test tube coding component 220. The unloading mechanical claw 310 is used to grab the coded test tubes from the test tube coding component 220 and place them onto the test tube placement rack 320.
[0029] In this embodiment, the test tube is conveyed from the linear vibrating conveyor belt 120 to the test tube labeling unit 210 for labeling. Then, the test tube is conveyed to the location of the test tube inkjet printer 220 for inkjet printing. This allows the test tube to complete the labeling and inkjet printing operations in one go, eliminating the need for transfer between different devices, reducing the probability of test tube damage, and thus effectively reducing the production cost of test tube labeling and inkjet printing.
[0030] In one embodiment, please refer to Figure 3The test tube labeling unit 210 includes a labeling table 212, a tape conveyor belt 214, and labeling rollers 216. Both the tape conveyor belt 214 and the labeling rollers 216 are mounted on the labeling table 212. The tape conveyor belt 214 conveys the test tube label tape, and the labeling rollers 216 are positioned opposite to the tape conveyor belt 214, rolling and pressing the test tube label tape onto the test tube. In this embodiment, the labeling table 212 serves as the mounting base for the tape conveyor belt 214 and the labeling rollers 216, i.e., the labeling table 212 is the working area for labeling the test tubes. The labels on the tape conveyor belt 214 are used to attach to the test tube. Specifically, the tape conveyor belt 214 consists of multiple rollers that transport the label tape. A test tube is placed between the labeling roller 216 and the conveyor belt 214, so that the labeling roller 216 can press the body of the test tube against the conveyor belt 214. Moreover, the rotation of the labeling roller 216 drives the test tube to rotate, so that the label on the conveyor belt 214 rolls onto the body of the test tube, thereby realizing the labeling operation of the test tube.
[0031] In another embodiment, the labeling roller is driven to rotate by a rotating motor.
[0032] Further, please refer to Figure 3 The test tube labeling unit 210 further includes a test tube labeling conveyor belt 218, which is located between the adhesive tape conveyor belt 214 and the labeling roller 216. The test tube labeling conveyor belt 218 is used to transport test tubes. In this embodiment, the test tube labeling conveyor belt 218 serves as a conveyor belt for the test tubes during labeling. The test tube labeling conveyor belt 218 transports the test tubes through the gap between the adhesive tape conveyor belt 214 and the labeling roller 216, thereby achieving batch labeling of the test tubes.
[0033] Furthermore, please refer to the following: Figure 1 and Figure 4The test tube labeling component 210 further includes a labeling transfer bracket 211, a labeling transfer mechanical claw 213, and a cap flipper 215. The labeling transfer bracket 211 and the cap flipper 215 are located between the linear vibrating conveyor belt 120 and the test tube labeling conveyor belt 218. The labeling transfer mechanical claw 213 is slidably mounted on the labeling transfer bracket 211. The labeling transfer mechanical claw 213 is used to sequentially transfer test tubes on the linear vibrating conveyor belt 120 to the cap flipper 215 and the test tube labeling conveyor belt 218. The cap flipper 215 is used to fasten the cap of the test tube to the tube body. In this embodiment, the labeling transfer bracket 211 serves as a mounting bracket for the labeling transfer mechanical claw 213. The labeling transfer mechanical claw 213 moves on the labeling transfer bracket 211. Specifically, the labeling transfer mechanical claw 213 moves via a multi-axis slide rail on the labeling transfer bracket 211. The labeling transfer mechanical claw 213 transfers the test tubes that have not yet been capped from the linear vibrating conveyor belt 120 to the cap flipper 215. The cap flipper 215 caps the test tubes so that the cap and tube body are fastened together. Then, the labeling transfer mechanical claw 213 transfers the capped test tubes from the cap flipper 215 to the test tube labeling conveyor belt 218 for subsequent labeling and coding of the test tubes.
[0034] Furthermore, please refer to Figure 4 The cap-closing flipper 215 includes a cap-closing base 2152 and a flipping motor 2154. The cap-closing base 2152 is located between the linear vibrating conveyor belt 120 and the test tube labeling conveyor belt 218. The cap-closing base 2152 is used to place test tubes transferred from the linear vibrating conveyor belt 120. The flipping motor 2154 is located adjacent to the cap-closing base 2152, and the flipping shaft of the flipping motor 2154 abuts against the cap of the test tube to flip and fasten the cap onto the tube body. In this embodiment, the cap-closing base 2152 serves as a mounting platform for the test tubes during capping. Specifically, uncapped test tubes are placed in the mounting slot of the cap-closing base 2152. The flipping shaft of the flipping motor 2154 drives the cap of the test tube to rotate, causing the cap of the test tube to flip and fasten onto the tube opening, thereby realizing the capping operation of the test tube.
[0035] In another embodiment, please refer to Figure 4The cap flipper 215 further includes a cap pressing motor 2156 and a flat-push cap pressing block 2158. The cap pressing motor 2156 is disposed adjacent to the cap base 2152. The flat-push telescopic shaft of the cap pressing motor 2156 is perpendicular to the flipping shaft of the flipping motor 2154. The flat-push telescopic shaft of the cap pressing motor 2156 is connected to the flat-push cap pressing block 2158, which is used to flat-press the top of the cap of the test tube. In this way, under the translational push of the flat-push cap pressing block 2158, the top of the cap of the test tube is squeezed and further fastened to the tube body, thereby improving the fastening stability of the cap and tube body.
[0036] In one embodiment, please refer to the following: Figure 1 and Figure 5 The test tube coding component 220 includes a coding bracket 222, a coding base 224, a coding transfer mechanical claw 226, and a coding box 228. The coding bracket 222 and the coding base 224 are arranged adjacent to each other. The coding base 224 is used to place the labeled test tubes. The coding transfer mechanical claw 226 and the coding box 228 are both slidably disposed on the coding bracket 222. The coding transfer mechanical claw 226 is used to transfer the labeled test tubes to the coding base 224. The spraying end of the coding box 228 faces the coding base 224 to code the caps of the labeled test tubes. In this embodiment, the inkjet printer bracket 222 serves as the mounting frame for the inkjet printer transfer mechanical claw 226 and the inkjet printer box 228. The inkjet printer transfer mechanical claw 226 and the inkjet printer box 228 move via a multi-axis slide rail on the inkjet printer bracket 222. Specifically, the inkjet printer transfer mechanical claw 226 and the inkjet printer box 228 move synchronously. After the inkjet printer transfer mechanical claw 226 transfers the labeled test tube from the labeling table 212 to the inkjet printer base 224, when the inkjet printer transfer mechanical claw 226 picks up the next labeled test tube, the inkjet printer box 228 simultaneously moves above the inkjet printer base 224 to inkjet print the cap of the test tube, making the inkjet printing operation of the test tube simpler.
[0037] Further, please refer to Figure 3The labeling and coding assembly 200 further includes a first inspection device 230 and a first inspection base 240. The first inspection base 240 is located between the coding base 224 and the test tube labeling component 210. The first inspection base 240 is used to place the labeled test tubes. The first inspection device 230 is disposed adjacent to the first inspection base 240, with the inspection end of the first inspection device 230 facing the body of the labeled test tube. In this embodiment, the first inspection base 240 serves as the test tube labeling qualification detection position. After the test tube is labeled, the coding transfer mechanical claw 226 transfers the test tube to the first inspection base 240. The inspection end of the first inspection device 230 faces the body of the test tube, facilitating visual inspection of label offset on the test tube body and effectively improving the reliability of test tube labeling.
[0038] Furthermore, please refer to Figure 5 The labeling and coding assembly 200 further includes a second inspection device 250 and a second inspection base 260. The second inspection base 260 is located on the side of the coding base 224 away from the first inspection base 240. The second inspection base 260 is used to place the coded test tubes. The second inspection device 250 is disposed on the second inspection base 260, with the inspection end of the second inspection device 250 facing the cap of the coded test tube. In this embodiment, the second inspection base 260 serves as the test tube coding qualification detection position. After the test tube coding is completed, the coding transfer mechanical claw 226 transfers the test tube to the second inspection base 260. The inspection end of the second inspection device 250 faces directly above the cap of the test tube, facilitating visual inspection of the clarity of the coding on the cap of the test tube, effectively improving the reliability of the test tube coding.
[0039] Furthermore, please refer to Figure 5 The second inspection base 260 has a test tube mounting slot 202 for accommodating the body of the test tube, so that the inspection end of the second inspection device 250 is aligned with the cap of the test tube. In this embodiment, the test tube mounting slot 202 is located on the second inspection base 260, and the body of the test tube is embedded in the test tube mounting slot 202, so that the cap of the test tube protrudes from the second inspection base 260. This facilitates positioning the inspection end of the second inspection device 250 directly above the cap of the test tube, thereby enabling the second inspection device 250 to perform more accurate visual inspection of the inkjet printing image on the cap of the test tube, further improving the accuracy of inkjet printing detection of the test tube.
[0040] In another embodiment, both the first and second visual inspectors are CCD cameras to capture images of the labels and inkjet printing on the test tubes.
[0041] In another embodiment, when the labeling or coding image detection of the test tube fails, the coding transfer mechanical claw 226 removes the test tube and places it into the defective storage box to prevent the defective test tube from being grabbed by the unloading mechanical claw 310 and placed in the test tube placement rack 320, thereby effectively improving the labeling and coding qualification rate of the test tube.
[0042] In one embodiment, this disclosure also relates to a test tube labeling and coding integrated machine, including the test tube labeling and coding device described in any of the above embodiments. In this embodiment, the test tube labeling and coding device includes a test tube vibrating assembly, a labeling and coding assembly, and a test tube unloading assembly. The test tube vibrating assembly includes a vibrating disc and a linear vibrating belt. The vibrating disc stores test tubes, and the linear vibrating belt is connected to the vibrating disc and is used to linearly transport test tubes. The labeling and coding assembly includes a test tube labeling component and a test tube coding component. The test tube labeling component corresponds to the outlet of the linear vibrating belt. The test tube labeling component is used to load test tubes for labeling the tube body. The test tube coding component is located adjacent to the test tube labeling component and is used to load labeled test tubes for coding the tube caps. The test tube unloading assembly includes a unloading mechanical claw and a test tube placement rack. Both the unloading mechanical claw and the test tube placement rack are located adjacent to the test tube coding component. The unloading mechanical claw is used to grab the coded test tubes from the test tube coding component and place them onto the test tube placement rack. The test tubes are conveyed from the linear vibrating conveyor belt to the test tube labeling unit for labeling. Then, the test tubes are conveyed to the test tube coding unit for coding. This allows the test tubes to complete the labeling and coding operations in one go, eliminating the need for transfer between different devices, reducing the chance of test tube damage, and thus effectively reducing the production cost of test tube labeling and coding.
[0043] The embodiments described above are merely illustrative of several implementations of this disclosure, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this patent disclosure. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent disclosure should be determined by the appended claims.
Claims
1. A test tube labeling and coding device, characterized in that, include: A test tube vibrating assembly includes a vibrating disc and a linear vibrating belt. The vibrating disc is used to store test tubes, and the linear vibrating belt is connected to the vibrating disc and used to linearly transport the test tubes. A labeling and coding assembly includes a test tube labeling component and a test tube coding component. The test tube labeling component corresponds to the outlet of the linear vibrating belt. The test tube labeling component is used to load test tubes for labeling the tube body. The test tube coding component is disposed adjacent to the test tube labeling component and is used to load the labeled test tubes for coding the tube caps. A test tube unloading assembly includes an unloading mechanical claw and a test tube placement rack. Both the unloading mechanical claw and the test tube placement rack are located adjacent to the test tube marking component. The unloading mechanical claw is used to grab the test tubes marked on the test tube marking component and place them onto the test tube placement rack.
2. The test tube labeling and coding device according to claim 1, characterized in that, The test tube labeling device includes a labeling table, a tape conveyor belt, and labeling rollers. The tape conveyor belt and the labeling rollers are both disposed on the labeling table. The tape conveyor belt is used to transport the test tube label tape. The labeling rollers are disposed opposite to the tape conveyor belt and are used to roll and squeeze the test tube label tape onto the body of the test tube.
3. The test tube labeling and coding device according to claim 2, characterized in that, The test tube labeling device also includes a test tube labeling conveyor belt, which is located between the adhesive tape conveyor belt and the labeling rollers, and is used to transport test tubes.
4. The test tube labeling and coding device according to claim 3, characterized in that, The test tube labeling device also includes a labeling transfer bracket, a labeling transfer mechanical claw, and a cap flipper. The labeling transfer bracket and the cap flipper are located between the linear vibrating belt and the test tube labeling conveyor belt. The labeling transfer mechanical claw is slidably disposed on the labeling transfer bracket. The labeling transfer mechanical claw is used to sequentially transfer the test tubes on the linear vibrating belt to the cap flipper and the test tube labeling conveyor belt. The cap flipper is used to fasten the cap of the test tube to the tube body.
5. The test tube labeling and coding device according to claim 4, characterized in that, The cap flipper includes a cap base and a flipping motor. The cap base is located between the linear vibrating belt and the test tube labeling conveyor belt. The cap base is used to place the test tubes transferred from the linear vibrating belt. The flipping motor is located adjacent to the cap base. The flipping shaft of the flipping motor abuts against the cap of the test tube to flip and fasten the cap onto the tube body.
6. The test tube labeling and coding device according to claim 1, characterized in that, The test tube coding component includes a coding bracket, a coding base, a coding transfer mechanical claw, and a coding box. The coding bracket and the coding base are arranged adjacent to each other. The coding base is used to place the labeled test tubes. The coding transfer mechanical claw and the coding box are both slidably mounted on the coding bracket. The coding transfer mechanical claw is used to transfer the labeled test tubes to the coding base. The spraying end of the coding box faces the coding base to code the caps of the labeled test tubes.
7. The test tube labeling and coding device according to claim 6, characterized in that, The labeling and coding assembly also includes a first inspection device and a first inspection base. The first inspection base is located between the coding base and the test tube labeling component. The first inspection base is used to place the labeled test tubes. The first inspection device is disposed adjacent to the first inspection base, and the inspection end of the first inspection device faces the body of the labeled test tube.
8. The test tube labeling and coding device according to claim 7, characterized in that, The labeling and coding assembly also includes a second inspection device and a second inspection base. The second inspection base is located on the side of the coding base away from the first inspection base. The second inspection base is used to place the test tube after coding. The second inspection device is disposed on the second inspection base, and the inspection end of the second inspection device faces the cap of the labeled test tube.
9. The test tube labeling and coding device according to claim 8, characterized in that, The second inspection base has a test tube mounting slot for accommodating the body of the test tube so that the inspection end of the second inspection device is aligned with the cap of the test tube.
10. A test tube labeling and coding integrated machine, characterized in that, Includes the test tube labeling and coding device as described in any one of claims 1 to 9.