Automatic slide dyeing machine
Through the design of the automatic dyeing machine, the problems of low efficiency and unstable dyeing effect of artificial dropping dyeing liquid are solved, and accurate and stable dyeing effect is achieved, improving the quality and efficiency of dyeing films.
Patent Information
- Application Number
- CN202323386225.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-12
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-12-12
AI Technical Summary
In the prior art, the dyeing method of artificially adding dyeing liquid has low efficiency, unstable dyeing effect, and unfixed drop volume, resulting in poor dyeing quality.
Design an automatic dyeing machine, including a rotating rack, liquid spray head, infusion pump and control module, which can automatically place the coated glass slides in the dyeing chamber, and achieve accurate dye spraying by driving the motor and infusion pump. .
It improves the efficiency and dyeing quality of the dyeing sheet, ensures the accuracy and stability of the dropping volume, reduces the risk of staining liquid on the back of the slide, and makes the dyeing process more concise and beautiful.
Smart Images
Figure CN222144656U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical instruments, in particular to an automatic film dyeing machine. Background Art
[0002] At present, the common method of staining slides is to manually add dye solution. That is, hospital laboratory personnel smear the virus specimen on the slide, and then use a rubber-tipped dropper to add dye solution in sequence for staining. This staining method has the following disadvantages: (1) low efficiency, requiring hospital laboratory personnel to stain each slide one by one; (2) unstable staining effect, requiring multiple drops of dye, and the time between each drop is not accurate, resulting in unstable staining effect; (3) the amount of dye solution added is not fixed, resulting in unstable staining effect. Summary of the invention
[0003] The utility model aims to provide an automatic slide dyeing machine, which can automatically dye a coated slide by placing it in the dyeing machine.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] An automatic slide staining machine comprises an equipment body, a staining chamber is formed on the top of the equipment body, an openable and closable cover is provided on the staining chamber, a rotating frame is provided at the bottom of the staining chamber, a driving motor is connected to the middle of the rotating frame through a rotating shaft, the driving motor is arranged in the equipment body, a plurality of slide placement slots are arranged along the circumference of the rotating frame, and a pressing plate for limiting the position of the slide is provided in the middle of the rotating frame;
[0006] The side wall of the dyeing chamber is provided with a liquid spray head, the side wall of the equipment body is provided with a liquid inlet and a dye liquid placement rack, the dye liquid tank placed on the dye liquid placement rack is connected to the liquid inlet through a hose, the liquid inlet is communicated with the liquid spray head and is provided with an infusion pump.
[0007] Furthermore, the liquid spray head is provided with 8 liquid outlet holes, each of which is an L-shaped channel, with an outlet at one end facing the rotating frame and an outlet at the other end connected to the liquid inlet.
[0008] Furthermore, the dye solution placement rack is provided with 4 slots.
[0009] Furthermore, there are 16 glass slide placement slots.
[0010] Furthermore, the present invention also includes a control module and a display module, wherein the control module is arranged inside the device body, and the display module is arranged on the front side of the device body, and the control module is connected to the drive motor, the infusion pump and the display module.
[0011] Furthermore, the bottom of the placement groove is of hollow design, and both ends thereof are provided with limit blocks for limiting the slide.
[0012] The utility model has the following beneficial effects:
[0013] (1) Save time and effort. Just place the coated slide into the staining machine and start it to stain automatically.
[0014] (2) Improve dyeing quality. The dripping amount of the dyeing machine is more accurate and stable, and the dyeing time is more accurate, so the dyeing effect is more stable and the dyeing quality is better;
[0015] (3) The liquid spray port completely hides the infusion tube, making the interior of the dyeing cavity more concise and beautiful;
[0016] (4) Minimize the contact area between the slide and the rotating frame and increase the height between the slide and the rotating frame to reduce the risk of staining the back of the slide and allow excess stain to flow out faster. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the utility model.
[0018] Figure 2 This is a schematic diagram of the structure of the nozzle of the utility model.
[0019] Figure 3 This is a schematic diagram of the structure of the rotating frame of the utility model.
[0020] Markings in the figure: 1. Equipment body; 2. Dyeing chamber; 3. Cover; 4. Rotating frame; 5. Placement slot; 6. Press plate; 7. Spray head; 8. Liquid inlet; 9. Dye liquid placement rack; 10. Liquid outlet; 11. Display module; 12. Limit block. DETAILED DESCRIPTION
[0021] like Figure 1 As shown, an automatic slide dyeing machine provided in this embodiment includes an equipment body 1, a dyeing chamber 2 is opened on the top of the equipment body 1, an openable and closable cover 3 is provided on the dyeing chamber 2, a rotating frame 4 is provided at the bottom of the dyeing chamber 2, a driving motor is connected to the middle of the rotating frame 4 through a rotating shaft, and the motor is arranged in the equipment body 1, and 16 slide placement slots 5 are arranged along the circumference of the rotating frame 4, and a pressing plate 6 for limiting the position of the slide is provided in the middle of the rotating frame 4. A liquid spray head 7 is provided on the side wall of the dyeing chamber 2, and a liquid inlet 8 and a dye placement rack 9 are provided on the side wall of the equipment body 1. The dye tank is placed on the dye placement rack 9, and the dye tank and the liquid inlet 8 are connected by a hose. The liquid inlet 8 is connected to the liquid spray head 7 and is provided with an infusion pump, and the liquid transmission is realized by starting the infusion pump.
[0022] like Figure 2As shown, the liquid spray head 7 is provided with 8 liquid outlets, each of which is an L-shaped channel, with the outlet at one end facing the rotating frame 4, and the outlet at the other end connected to the liquid inlet 8, and the liquid outlet 10 is not exposed as a whole, making the interior of the dyeing chamber 2 more concise and beautiful.
[0023] The dye solution placing rack 9 of the present embodiment is provided with 4 slots, which can hold 4 kinds of unused dyes, thus meeting most dyeing needs.
[0024] like Figure 3 As shown, 16 slide placement slots 5 are arranged on the rotating frame 4, the bottom of the slide placement slots 5 is hollowed out, and slide limit blocks 12 are arranged at both ends of the placement slots 5, which can meet various staining requirements at one time and improve work efficiency; minimize the contact area between the slide and the rotating frame, and increase the distance height between the slide and the rotating frame, thereby reducing the risk of the back of the slide being contaminated with dye, and allowing excess dye to flow out faster.
[0025] This embodiment is also provided with a control module and a display module 11. The control module is installed inside the device body 1, and the display module 11 is arranged on the front side of the device body 1. The control module is connected to the drive motor, the infusion pump and the display module 11. By reasonably starting the drive motor and the infusion pump, accurate dripping can be achieved, thereby improving the dyeing quality.
[0026] This embodiment also provides a reminder device such as a buzzer to remind that the dyeing is completed.
[0027] Place the slide in the placement slot 5, cover the cover 3, set the parameters on the display module 11 and start the equipment. The rotating frame 4 will rotate the slide to the corresponding channel and then add the dye solution for dyeing. Then move the slide to the washing channel for washing. After the dyeing and washing is completed, high-speed centrifugation will be performed and the equipment will automatically complete the dyeing of all slides. After completion, a buzzer will sound to prompt that the dyeing is completed.
[0028] The above is only a preferred implementation of the utility model, but the protection scope of the utility model is not limited thereto, and any modification and replacement based on the technical solution and utility model concept provided by the utility model should be included in the protection scope of the utility model.
Claims
1. An automatic dyeing machine, Features: The device comprises a main body, a dyeing chamber is provided on the top of the main body, an openable and closable cover is provided on the dyeing chamber, a rotating frame is provided at the bottom of the dyeing chamber, a driving motor is connected to the middle of the rotating frame through a rotating shaft, the driving motor is arranged in the main body of the device, a plurality of glass slide placement slots are arranged along the circumference of the rotating frame, and a pressing plate for limiting the position of the glass slide is provided in the middle of the rotating frame; The side wall of the dyeing chamber is provided with a liquid spray head, the side wall of the equipment body is provided with a liquid inlet and a dye liquid placement rack, the dye liquid tank placed on the dye liquid placement rack is connected to the liquid inlet through a hose, the liquid inlet is communicated with the liquid spray head and is provided with an infusion pump.
2. An automatic dyeing machine according to claim 1, Features: The liquid spray head is provided with 8 liquid outlet holes, each of which is an L-shaped channel, with an outlet at one end facing the rotating frame and an outlet at the other end connected to the liquid inlet.
3. The automatic dyeing machine according to claim 1, Features: The dye solution placing rack is provided with 4 slots.
4. The automatic dyeing machine according to claim 1, Features: The glass slide placement slots are provided with 16 pieces.
5. The automatic dyeing machine according to claim 1, Features: It also includes a control module and a display module. The control module is arranged inside the device body, and the display module is arranged on the front side of the device body. The control module is connected to the drive motor, the infusion pump and the display module.
6. An automatic dyeing machine according to claim 4, Features: The bottom of the placement groove is hollowed out, and both ends thereof are provided with limit blocks for limiting the slide.