Full-automatic rotary dyeing machine

Abstract

The utility model relates to the technical field of medical instruments, in particular to a full-automatic rotary dyeing machine which comprises a bottom plate, a fixing frame, a liquid leakage disc, a rotary seat, a driving mechanism, a spray head and a slide frame. A fixing frame is connected to the top face of the bottom plate, a liquid leakage disc is connected to the fixing frame, and spray heads are arranged on the liquid leakage disc in the circumferential direction. The driving mechanism is installed on the bottom plate, the top of the driving mechanism upwards penetrates through the liquid leakage disc and is connected with the rotating base, and the driving mechanism is used for driving the rotating base to rotate; a plurality of slide racks are connected to the outer side of the rotating seat; a slot for mounting a slide is formed in the slide rack, and a liquid outlet communicated with the slot is formed in the bottom of the slide rack. According to the slide dyeing and cleaning device, the slide is dyed and cleaned in a mechanical automation mode instead of a manual mode, manual contact is reduced, and the problems that in the manual cleaning process, the consistency is poor when different persons operate, and batch testing is not easy to achieve are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a fully automatic rotary staining machine. Background Art

[0002] Sperm morphology examination is to make a liquefied semen sample into a slide (such as pulling a film on a glass slide), and after the slide is dried, it is stained, and the morphological characteristics of sperm are observed under a microscope to calculate the percentage of sperm with normal morphology. Staining of sperm slides is an important and simple means for analyzing sperm morphology, and normal sperm and variant sperm within the physiological and pathological ranges can also be analyzed through staining.

[0003] The existing manual staining method has problems such as cumbersome operation and easy error, poor consistency when operated by different people, and difficulty in realizing batch testing. Therefore, standardized operating procedures and automated staining equipment are urgently needed in the market.

[0004] Generally, a fully automatic sperm staining machine needs to sequentially add different staining reagents to the semen slides placed in it, and the semen slides need to be washed multiple times with ethanol or pure water before changing each staining reagent.

[0005] The staining reagent will also stain the glass slide made of float glass. If the back of the glass slide is not cleaned thoroughly, it will affect the observation field of view under the microscope. To clean the glass slide thoroughly, multiple cleaning steps of ethanol and pure water are often set, which not only wastes consumables but also washes away the color of some sperm, affecting the staining effect.

[0006] In addition, the existing technology often uses a single staining tank to soak multiple slides, which will cause cross - contamination between the slides and affect the accuracy of observation. Summary of the Utility Model

[0007] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a fully automatic rotary staining machine, which is used to solve the problems that in the prior art, manual staining of slides is often adopted, the manual staining method is cumbersome and error - prone, the consistency is poor when operated by different people, and it is not easy to realize batch testing, etc.

[0008] A fully automatic rotary staining machine includes a bottom plate, a fixing frame, a liquid leakage tray, a rotating seat, a driving mechanism, a nozzle and a slide holder;

[0009] The top surface of the bottom plate is connected with a fixing frame, the fixing frame is connected with a liquid leakage tray, and nozzles are circumferentially arranged on the liquid leakage tray; the driving mechanism is installed on the bottom plate, the top of the driving mechanism passes upward through the liquid leakage tray and is connected with the rotating seat for driving the rotating seat to rotate; several slide holders are connected to the outside of the rotating seat; a slot for installing a slide is arranged on the slide holder, and a liquid outlet communicated with the slot is arranged at the bottom of the slide holder.

[0010] Furthermore, the driving mechanism includes a motor, a transmission shaft assembly, a synchronous pulley, a synchronous belt, a connecting disc and a handle;

[0011] The motor is connected to the top surface of the base plate, and the motor and the transmission shaft assembly are driven by a synchronous belt and a synchronous pulley; the top of the transmission shaft assembly is connected to the connecting disc; the bottom end of the handle passes through the swivel and is connected to the connecting disc.

[0012] Furthermore, the swivel is provided with positioning holes, and the top of the connecting disc is provided with positioning posts; the positioning posts are inserted into the positioning holes.

[0013] Furthermore, an outer shell is provided on the outside of the fixing frame, and a cover body for covering the opening at the top of the outer shell is hinged to the top of the outer shell.

[0014] Furthermore, feet are provided on the bottom surface of the base plate.

[0015] Furthermore, a liquid injection port communicating with the slot is provided at the top of the glass slide holder; a guiding inclined surface is provided on one side of the top of the slot close to the liquid injection port.

[0016] Furthermore, a diaphragm pump is provided at the bottom of the swivel, and the diaphragm pump is connected to the liquid discharge port through a connecting pipe.

[0017] Furthermore, a water collecting tank with an upward opening is provided on the liquid leakage tray, and a liquid outlet is provided on the outside of the liquid leakage tray.

[0018] Beneficial effects: The utility model has a simple structure and is convenient for installation and use; after the glass slide is inserted into the slot, the horizontal moving mechanism moves the glass slide holder to align with the nozzle, and the nozzle dyes or cleans the glass slide. After the dyeing or cleaning is completed, the glass slide is taken out. During the whole cleaning and dyeing process, manual operation is not required. Each nozzle corresponds to one glass slide for treatment each time. The utility model dyes and cleans the glass slide in a way of mechanical automation instead of manual labor, reduces manual contact, and avoids the problems of poor consistency during operation by different people and difficulty in realizing batch testing during manual cleaning. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the specification. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0020] Figure 1 Schematic diagram of the overall structure of the embodiment of the present utility model Figure 1 ;

[0021] Figure 2Schematic diagram of the internal structure of the embodiment of the present utility model Figure 1 ;

[0022] Figure 3 Schematic diagram of the internal structure of the embodiment of the present utility model Figure 2 ;

[0023] Figure 4 Schematic installation diagram of the diaphragm pump of the embodiment of the present utility model;

[0024] Figure 5 Schematic diagram of the structure of the slide holder of the embodiment of the present utility model;

[0025] Figure 6 Schematic diagram of the internal structure of the slide holder of the embodiment of the present utility model;

[0026] Figure 7 Schematic installation diagram of the slide of the embodiment of the present utility model.

[0027] In the figure: 101, bottom plate; 102, outer shell; 103, cover body; 104, support feet; 105, fixing frame; 2, motor; 3, drive shaft assembly; 4, synchronous pulley; 5, synchronous belt; 6, connection disk; 7, liquid leakage tray; 701, liquid outlet; 8, spray head; 9, swivel base; 901, positioning hole; 10, handle; 11, slide holder; 1101, slot; 1102, liquid injection port; 1103, liquid discharge port; 12, diaphragm pump; 13, slide. Detailed implementation manners

[0028] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. For ease of explanation, the terms "vertical", "horizontal", "left", "right", "upper", "lower", "inner", "outer", "bottom", etc. used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for facilitating the description of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present application.

[0029] It should be noted that the embodiments and the features involved in the embodiments of the present utility model can be combined with each other without conflict. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present utility model.

[0030] As Figures 1-7 shown, a fully automatic rotary staining machine includes a housing, a driving mechanism, a liquid leakage tray 7, a swivel base 9, a spray head 8, and a slide holder 11;

[0031] The housing includes a horizontally arranged bottom plate 101 and a fixing frame 105 installed on the top surface of the bottom plate 101; a liquid leakage tray 7 is connected to the top of the fixing frame 105, and a plurality of nozzles 8 are evenly arranged circumferentially at the side wall of the liquid leakage tray 7, and a rotating base 9 is arranged inside the liquid leakage tray 7; a driving mechanism is installed on the bottom plate 101, the top of the driving mechanism is connected to the rotating base 9, and the driving mechanism is used to drive the rotating base 9 to rotate; a plurality of slide holders 11 are circumferentially arranged outside the rotating base 9; an insertion slot 1101 with an upwardly inclined opening for inserting a slide 13 is arranged on the slide holder 11, and a liquid discharge port 1103 communicating with the insertion slot 1101 is arranged at the bottom of the slide holder 11.

[0032] In this embodiment, the whole device has a simple structure and is convenient for installation and use; after the slide 13 is installed on the slide holder 11, the driving mechanism drives the rotating base 9 to rotate. After the rotating base 9 rotates, the slide holder 11 is aligned with the nozzle 8, and the nozzle 8 sprays liquid onto the slide holder 11, and the slide 13 is cleaned or stained by the corresponding liquid. The liquid moves downward along the insertion slot 1101 and then flows into the liquid leakage tray 7 along the liquid discharge port 1103. During the cleaning and staining process of the slide 13, the interference of the manual process is reduced, the liquids and time required for the cleaning and staining processes of different slides 13 are the same, multiple slides 13 can be processed at one time, and the slides are stained and cleaned in a way of mechanical automation instead of manual labor, reducing manual contact and avoiding the problems of poor consistency when different people operate during the manual cleaning process and difficulty in realizing batch testing.

[0033] The housing includes a bottom plate 101, an outer shell 102, a cover body 103, support legs 104 and a fixing frame 105; the bottom plate 101 is horizontally arranged, and the fixing frame 105 is installed on the top surface of the bottom plate 101; support legs 104 are respectively arranged at the four corners of the bottom surface of the bottom plate 101; an outer shell 102 is arranged on the fixing frame 105, and a cover body 103 for covering the opening at the top of the outer shell 102 is hinged to the top of the outer shell 102. The fixing frame 105 includes columns and connecting rods. Columns are arranged at the four corners of the top surface of the bottom plate 101, and adjacent two columns are connected by connecting rods. One side surface of the connecting rod is connected to the liquid leakage tray 7. The fixing frame 105 is a prior art.

[0034] In this embodiment, the housing has a simple structure, is convenient for installation and use, can play a certain protective role for the internal structure of the housing, and at the same time plays a certain decorative role.

[0035] The driving mechanism includes a motor 2, a transmission shaft assembly 3, a synchronous belt 5, a synchronous wheel 4, a connecting plate 6 and a handle 10, wherein the synchronous wheel 4 includes a first synchronous wheel and a second synchronous wheel; the motor 2 is mounted on the top surface of the bottom plate 101, and the output shaft of the motor 2 extends vertically upward and is coaxially fixedly connected with the first synchronous wheel 4; the transmission shaft assembly 3 is mounted on the top surface of the bottom plate 101, and the transmission shaft assembly 3 includes a vertically extending and rotatable transmission shaft, and the second synchronous wheel 4 is coaxially fixedly connected to the transmission shaft, and the first synchronous wheel 4 and the second synchronous wheel 4 are driven by the synchronous belt 5; the top of the transmission shaft extends upward through the leakage plate 7 and is connected to the horizontally arranged connecting plate 6; the top of the connecting plate 6 is provided with a groove for connecting the bottom end of the handle 10, and the groove is used to connect with the handle 10 and fix the rotating seat 9. A positioning column is provided on the top of the connecting plate 6, and the positioning column is used to be inserted into the positioning hole 901 located on the rotating seat 9. The connecting plate 6 and the transmission shaft assembly 3 are prior art and will not be described in detail here.

[0036] In this embodiment, the driving device has a simple structure and stable operation, and can drive the rotating seat 9 to rotate. The positioning column is provided to ensure the synchronous rotation of the connecting disk 6 and the rotating seat 9.

[0037] The leakage tray 7 is provided with a circular water collecting trough with an opening facing upward, and the transmission shaft passes through a hole in the middle of the leakage tray 7 to be connected with the connecting tray 6; the height of the top surface of the inner wall of the water collecting trough is lower than the height of the top surface of the outer wall; a liquid outlet 701 connected to the water collecting trough is provided on the side of the leakage tray 7.

[0038] In this embodiment, the annular groove on the leakage plate 7 is used to receive the waste liquid flowing out of the drain port 1103 of the slide rack 11, and the liquid outlet 701 is used to discharge the liquid in the annular groove outward. The hole in the middle of the leakage plate 7 is used for the transmission shaft to pass through, which is convenient for the installation of the transmission shaft assembly 3.

[0039] The slide rack 11 is provided with a slot 1101 opening obliquely upward, and a liquid injection port 1102 connected to the slot 1101 is provided on the side of the slide rack 11 facing away from the rotating seat 9; a side wall is provided on the periphery of the liquid injection port 1102, and the side wall is used to facilitate the liquid sprayed into the liquid injection port 1102 by the nozzle 8 to enter the slot 1101 and prevent the liquid from flowing out; a guide slope is provided on the side of the slot 1101 close to the liquid injection port 1102; the bottom of the guide slope is inclined toward the middle of the slot 1101. A liquid discharge port 1103 is provided at the bottom of the slide rack 11; a plurality of diaphragm pumps 12 are provided at the bottom of the rotating seat 9, and the liquid discharge port 1103 is connected to the corresponding diaphragm pump 12 through a connecting pipe; the connecting pipe is a prior art and will not be described in detail here.

[0040] In this embodiment, the slide holder 11 has a simple structure and is convenient to use. The liquid in the slot 1101 can flow easily, and it is convenient for the liquid to stain or clean the slides inserted into the slot 1101. The slot 1101 is inclined to facilitate the contact between the liquid and the slides 13 during the flow. The diaphragm pump 12 accelerates the flow of the liquid and facilitates the discharge of the liquid.

[0041] Working principle: Flip the cover 103 upwards and insert the slide 13 into the slot 1101 from the top of the slot 1101; start the motor 2, the motor 2 drives the connecting disk 6 to rotate through the transmission shaft assembly 3, and the connecting disk 6 drives the turntable 9 to rotate; the turntable 9 rotates and aligns the slide holder 11 with the nozzle 8, and the nozzle 8 sprays the liquid into the liquid injection port 1102. The liquid at the liquid injection port 1102 flows into the slot 1101 to clean or stain the slide 13. The waste liquid generated after cleaning or staining flows out from the liquid discharge port 1103 and flows to the liquid leakage tray 7 through the diaphragm pump 12, and then moves to the corresponding equipment for treatment through the liquid outlet 701 of the liquid leakage tray 7.

[0042] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications to these embodiments once they know the basic creative concept. Therefore, the appended claims are intended to be construed as including the preferred embodiments and all changes and modifications falling within the scope of the present invention. Obviously, those skilled in the art can make various changes and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A fully automatic rotary dyeing machine, characterized in that: It includes a bottom plate, a fixing frame, a liquid leakage tray, a rotating seat, a driving mechanism, a nozzle and a glass slide rack; The top surface of the bottom plate is connected to a fixing frame, a liquid leakage plate is connected to the fixing frame, and a nozzle is circumferentially arranged on the liquid leakage plate; the driving mechanism is installed on the bottom plate, and the top of the driving mechanism passes through the liquid leakage plate upward and is connected to the rotating seat, so as to drive the rotating seat to rotate; A plurality of glass slide racks are connected to the outer side of the rotating seat; slots for installing glass slides are arranged on the glass slide racks, and drainage ports communicating with the slots are arranged at the bottom of the glass slide racks.

2. The fully automatic rotary dyeing machine according to claim 1, characterized in that: The driving mechanism includes a motor, a transmission shaft assembly, a synchronous wheel, a synchronous belt, a connecting disc and a handle; The motor is connected to the top surface of the base plate, and the motor and the transmission shaft assembly are driven by a synchronous belt and a synchronous wheel; the top of the transmission shaft assembly is connected to the connecting disk; the bottom end of the handle passes through a swivel seat and is connected to the connecting disk.

3. The fully automatic rotary dyeing machine according to claim 2, characterized in that: A positioning hole is arranged on the rotating seat, and a positioning column is arranged on the top of the connecting plate; the positioning column is inserted into the positioning hole.

4. The fully automatic rotary dyeing machine according to any one of claims 1 to 3, characterized in that: A shell is arranged outside the fixing frame, and a cover body for covering an opening at the top of the shell is hingedly connected to the top of the shell.

5. The fully automatic rotary dyeing machine according to claim 4, characterized in that: The bottom surface of the base plate is provided with supporting feet.

6. The fully automatic rotary dyeing machine according to claim 1, characterized in that: A liquid injection port connected to the slot is arranged on the top of the glass slide rack; a guiding inclined surface is arranged on one side of the top of the slot close to the liquid injection port.

7. The fully automatic rotary dyeing machine according to claim 1, characterized in that: A diaphragm pump is arranged at the bottom of the rotating seat, and the diaphragm pump is connected to the liquid discharge port through a connecting pipe.

8. The fully automatic rotary dyeing machine according to claim 1, characterized in that: The liquid leakage tray is provided with a water collecting trough with an opening upward, and the outer side of the liquid leakage tray is provided with a liquid outlet.

Images