A glass slide draining device

By designing a slide drain device including conveying, draining and oil storage mechanisms, the problems of long draining time of slides, large safety hazards and low recovery and utilization rate of mirror oil in the prior art are solved, and a fast and safe draining process and efficient mirror oil recovery are achieved.

CN116164501BActive Publication Date: 2025-05-27ZHENGZHOU JINYU CLINICAL TESTING CENT CO LTD
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Patent Information

Application Number
CN202111228962.9
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-10-21
Publication Date
2025-05-27
Estimated Expiration
2041-10-21

AI Technical Summary

Technical Problem

The prior art has problems such as long time consumption, high safety hazards and shortened equipment service life during the draining process of slides. The drained mirror oil is prone to mix impurities, affecting recycling.

Method used

A slide drainage device including a box, a conveying mechanism, a drainage mechanism, a control device and an oil storage mechanism is designed. The slides are automatically sent to a fixed position through the conveying mechanism, and the drained mirror oil is achieved using the drain assembly and auxiliary assembly, and the drained mirror oil is collected and stored through the oil storage mechanism.

Benefits of technology

It realizes rapid and safe drainage of slides, reduces manual operation frequency, extends the service life of the equipment, improves the recycling rate of mirror oil, and reduces the inclusion of impurities.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention discloses a slide draining device, which relates to the technical field of medical laboratory equipment and includes a box body. A conveying port is opened on the front surface of the box body, and the conveying port is matched with a conveying mechanism; a buzzer alarm is further arranged on the side surface of the box body; a movable tray is further arranged on the front surface of the box body. The movable tray is slidably connected to the box body, and a handle is further arranged on the surface of the movable tray; a connection port is further arranged on the side surface of the box body; the device further includes a draining mechanism, a control device and an oil storage mechanism. The present invention can be connected to a full-automatic slide scanner through the connection port for use, or can be used alone. With full-automatic operation, it can effectively save time. It reduces the manual operation of loading and unloading the slide rack, reduces human errors and the usage frequency of the slide rack, and reduces the equipment failure rate; the present invention can also adjust the local temperature, and improve the draining speed of the slide by controlling the temperature, shortening the draining time; the present invention is also provided with a conveying mechanism, and the slide rack can be sent to a fixed position through the control device.
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Description

Technical Field

[0001] The invention relates to the technical field of medical laboratory equipment, in particular to a slide draining device. Background Art

[0002] Chromosomes are often observed under microscopes in medical laboratories, especially in cytogenetics laboratories. When using a high-magnification microscope of more than 1000 times to magnify the specimen, immersion oil is needed as an optical medium to improve the resolution and illumination of the microscope. Under modern scientific and technological conditions, more and more medical laboratories have begun to use computers for fully automatic scanning. For example, the GSL-120 fully automatic chromosome scanning system currently used in cytogenetics laboratories can automatically scan chromosome images, automatically add drops of immersion oil, and automatically collect photos for the next step of analysis. The use of automated instruments not only improves work efficiency but also saves time, but also brings new problems: fully automatic instruments have high requirements for immersion oil, and ordinary cedar oil cannot be used, only imported immersion oil can be used; due to the fully automatic scanning, the consumption of immersion oil is large, and the corresponding cost expenditure is also increasing. In order to control costs and reduce waste, laboratories usually drain the used immersion oil by gravity, collect it in a large centrifuge tube for recycling, and use high-speed centrifugation to keep impurities at the bottom of the centrifuge tube, and then pour the clarified immersion oil on the top into a clean immersion oil bottle to achieve the purpose of recycling and reducing costs.

[0003] The prior art can only use gravity to drain the slide, which takes a long time. The immersion oil on the slide is drained by centrifuging the slide, which has a great safety hazard. The slide is fragile and not easy to fix. The centrifugation speed is too fast and will cause the slide to break. If the slide is broken, there is no physical evidence, which will affect clinical inquiry. The slide fixing device can protect the slide and prevent the slide from breaking, but the device is not suitable for centrifugation. Gravity can only be used to drain the immersion oil on the slide, which takes a long time and is not efficient. Repeated disassembly of the slide will shorten the service life of the slide holder. Multiple manual operations are not conducive to saving time and labor costs, and are not conducive to improving production efficiency. The immersion oil after draining needs to be reused after centrifugation, so the immersion oil after draining should try to avoid mixing with impurities such as dust, and the sealing of the equipment also needs to be considered.

[0004] Therefore, those skilled in the art have proposed a slide draining device to solve the problems raised in the above background technology. Summary of the invention

[0005] The object of the present invention is to provide a slide draining device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A slide draining device, comprising:

[0008] A box body, a conveying port is provided on the front of the box body, and a conveying mechanism is provided on the conveying port, and the conveying mechanism is used to transport the slide rack to a fixed area in the box body for draining; a buzzer alarm is also provided on the side of the box body, and the buzzer alarm is used to serve as a reminder to the staff; a mobile tray is also provided on the front of the box body, and the mobile tray is slidably connected to the box body, and a handle is also provided on the surface of the mobile tray; a connection port is also provided on the side of the box body, and the connection port is used for external equipment to realize the automatic operation of the device;

[0009] A draining mechanism, the draining mechanism is fixedly connected to the box body, and the draining mechanism is used to assist the slide in rapid draining;

[0010] A control device, which is arranged on the side of the box and is used to control the entire workflow of draining the slides;

[0011] The oil storage mechanism is arranged in the movable tray and is used to collect the oil leaked from the glass slide.

[0012] As a further solution of the present invention: the conveying mechanism includes: a driving component and a conveying component, the driving component is arranged on the surface of the box, and the driving component is electrically connected to the control device, and is used to provide power for the conveying component; the conveying component is engaged with the driving component, and the conveying component is used to convey the glass slides into the box for draining.

[0013] As a further solution of the present invention: the driving assembly includes: a motor plate, a driving motor and a driving gear, the motor plate is fixedly connected to the box, the driving motor is arranged on the surface of the motor plate, the driving motor is electrically connected to the control device, the output end of the driving motor is fixedly connected to the driving gear, and the driving gear is meshed with the transmission assembly.

[0014] As a further solution of the present invention: the conveying component includes: a stage and a track, the bottom surface of the stage is provided with a tooth groove, the tooth groove is meshed with the driving gear, the stage is slidably connected with the track, the surface of the stage is also provided with a slide rack, and one end of the slide rack extends out of one end of the stage, the slide rack is used to place and fix the glass slide to be drained; the track is arranged on the inner side of the two side walls of the box, and there is a certain angle between the track and the horizontal plane.

[0015] As a further solution of the present invention: the draining mechanism includes: a draining component and an auxiliary component, the draining component is arranged on the surface of the box, and the draining mechanism is used to drain the glass slide above the stage; the auxiliary mechanism is arranged inside the box, and the auxiliary mechanism is used to control the temperature inside the box, thereby improving the draining rate and effect.

[0016] As a further solution of the present invention: the draining component includes: a mounting plate and a fan, the mounting plate is arranged on the front side of the box body, the fan is fixedly connected to the mounting plate, at least three fans are arranged, and the three fans are equidistantly distributed, and a wind speed controller and a wind direction controller are arranged on the surface of the mounting plate, the wind speed controller is used to control and adjust the wind speed of the wind blown by the fan, and the wind direction controller is used to control and adjust the wind direction of the wind blown by the fan, and the wind speed controller and the wind direction controller are both electrically connected to the control device.

[0017] As a further solution of the present invention: the auxiliary components include: a heater, a temperature controller and a temperature sensor, the heater is arranged on the inner side of the upper wall of the box, and is used to heat the inside of the box; the temperature controller is arranged on the surface of the heater, and the temperature controller is electrically connected to the control device, and the temperature controller is used to control the heating temperature of the heater and thus adjust the temperature inside the box; the temperature sensor is arranged inside the box, and its height is located between the heater and the stage, and the temperature sensor is electrically connected to the control device, and is used to collect temperature information inside the box in real time and convert it into an electrical signal to transmit to the control device.

[0018] As a further solution of the present invention: the oil storage mechanism includes a collecting component and an oil storage component, the collecting component is arranged in the movable tray and is slidably connected to the movable tray; the oil storage component and the collecting component cooperate with each other, and the oil storage component is used to store the oil droplets collected by the collecting component.

[0019] As a further solution of the present invention: the collecting assembly includes a rectangular block, which is slidably connected to the movable tray, and the upper and lower surfaces of the rectangular block are provided with conical grooves, and the conical grooves on the upper and lower sides are connected through a collecting pipe, and the collecting pipe is used to transport the oil droplets collected on the surface of the conical groove to the oil storage assembly.

[0020] As a further solution of the present invention: the oil storage assembly includes: a fixing device, a centrifuge tube and a liquid level controller, the fixing device is arranged in the lower conical groove, the centrifuge tube is fixed by the fixing device, and the centrifuge tube is located directly below the collecting tube, and the centrifuge tube is used to collect oil droplets transported by the collecting tube; the liquid level controller is arranged on the surface of the centrifuge tube, the liquid level controller is electrically connected to the control device, and is used to convert the oil content information stored in the centrifuge tube into an electrical signal and transmit it to the control device.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention can be connected to a fully automatic slide scanner through a connection port, or can be used alone, and can be fully automated, which can effectively save time. It reduces the manual operation of loading and unloading slide racks, effectively reduces human errors and the frequency of use of slide racks, and reduces the equipment failure rate; the present invention can also adjust the local temperature, and by controlling the temperature, the speed of draining the slides is increased, and the draining time is shortened; the present invention is also provided with a conveying mechanism that can send the slide rack to a fixed position through a control device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 is a front view of a slide draining device;

[0024] Figure 2 It is a partial structural schematic diagram of a slide draining device;

[0025] Figure 3 is a side view of a slide draining device;

[0026] Figure 4 It is a structural schematic diagram of a slide rack in a slide draining device;

[0027] Figure 5 It is a structural schematic diagram of a movable tray in a slide draining device;

[0028] Figure 6 It is a schematic diagram of a partially enlarged structure of position A in a slide draining device;

[0029] Figure 7 It is a schematic diagram of a partially enlarged structure of position B in a glass slide draining device;

[0030] Figure 8 A schematic diagram of the position of a track in a slide draining device;

[0031] In the figure: 1. conveying port; 2. buzzer alarm; 3. moving tray; 4. handle; 5. longitudinal slide; 6. connection port; 7. motor plate; 8. drive motor; 9. drive gear; 10. stage; 11. track; 12. tooth groove; 13. slide rack; 14. fixing rack; 15. fixing buckle; 16. slide fixing bracket; 17. oil leakage groove; 18. mounting plate; 19. fan; 20. wind speed controller; 21. wind direction controller; 22. heater; 23. temperature controller; 24. temperature sensor; 25. rectangular block; 26. conical groove; 27. collection tube; 28. fixing device; 29. ​​centrifuge tube; 30. liquid level controller; 31. control panel; 32. touch screen; 33. temperature control button; 34. wind speed control button; 35. wind direction control button; 36. motor control button. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention.

[0034] Example: See Figure 1-8 , a slide draining device, comprising:

[0035] Box body: A conveying port 1 is provided on the front of the box body, and the conveying port 1 is equipped with a conveying mechanism, and the conveying mechanism is used to transport the slide rack 13 to a fixed area in the box body for draining; a buzzer alarm 2 is also provided on the side of the box body, and the buzzer alarm 2 is used to serve as a reminder to the staff; a mobile tray 3 is also provided on the front of the box body, and the mobile tray 3 is slidably connected to the box body, and a handle 4 is also provided on the surface of the mobile tray 3, and longitudinal slide grooves 5 are provided on both sides of the inner wall of the mobile tray 3, and the height of the longitudinal slide groove 5 is seven eighths of the height of the mobile tray 3; a connecting port 6 is also provided on the side of the box body, and the connecting port 6 is used for external equipment to realize the automatic operation of the device;

[0036] Draining mechanism: the draining mechanism is fixedly connected to the box body, and the draining mechanism is used to assist the slide in rapid draining;

[0037] Control device: The control device is arranged on the side of the box body, and the control device is used to control the entire work flow of draining the slides;

[0038] Oil storage mechanism: The oil storage mechanism is arranged in the movable tray 3, and is used to collect the oil leaked from the glass slide.

[0039] See also Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8 Furthermore, the conveying mechanism includes: a driving component and a conveying component, the driving component is arranged on the surface of the box, and the driving component is electrically connected to the control device, and is used to provide power for the conveying component; the conveying component is engaged with the driving component, and the conveying component is used to convey the glass slides into the box for draining.

[0040] See also Figure 1 , Figure 3 and Figure 7 , further, the driving assembly includes: a motor plate 7, a driving motor 8 and a driving gear 9, the motor plate 7 is fixedly connected to the box, the driving motor 8 is arranged on the surface of the motor plate 7, the driving motor 8 is electrically connected to the control device, the output end of the driving motor 8 is fixedly connected to the driving gear 9, and the driving gear 9 is meshed with the transmission assembly;

[0041] The drive motor 8 is a servo motor that can accurately realize closed-loop control of speed and torque, overcome the step-out problem of the stepper motor, and the servo motor is very stable in operation and its heat and noise are significantly reduced. The servo motor has a short dynamic response time when the motor accelerates and decelerates. Therefore, the drive motor 8 uses a servo motor to achieve stable and timely movement of the stage 10.

[0042] See also Figure 2 , Figure 3 , Figure 4 and Figure 8Further, the transmission component includes: a stage 10 and a track 11, a tooth groove 12 is provided on the bottom surface of the stage 10, the tooth groove 12 is meshed with the driving gear 9, the stage 10 is slidably connected with the track 11, a slide rack 13 is also provided on the surface of the stage 10, a fixed rack 14 is provided on the surface of the slide rack 13, four groups of fixed racks 14 are provided and the fixed racks 14 are equidistantly arranged, a fixed buckle 15 is also provided on the surface of the slide rack 13, four fixed buckles 15 are provided, and the fixed buckle 15 has four fixed buckles. 5 is equipped with a glass slide fixing bracket 16, the glass slide fixing bracket 16 is used to fix the glass slide, the end of the slide holder 13 away from the fixing buckle 15 is provided with a through oil leakage groove 17, the end of the slide holder 13 provided with the oil leakage groove 17 extends out of the end of the stage 10 located in the box, the slide holder 13 is used to place and fix the glass slide to be drained; the track 11 is arranged on the inner side of the two side walls of the box, and there is a certain angle between the track 11 and the horizontal plane, and a spring is arranged in the track 11 to buffer the collision between the stage 10 and the track 11;

[0043] The material of the stage 10 and the slide rack 13 can be stainless steel. The main advantage of stainless steel is that it is corrosion-resistant or high-temperature-resistant. In addition, stainless steel is not resistant to corrosion by alkaline media. Therefore, stainless steel is selected as the manufacturing material of the stage 10 and the slide rack 13 to avoid the corrosion of the immersion oil on the glass slide to the stage 10 and the slide rack 13; due to the presence of a certain angle between the track 11 and the horizontal plane, the slide rack 13 located above the stage 10 is in an inclined state, and the glass slide fixed on the slide rack 13 is also in an inclined state, and the glass slide can be drained by gravity.

[0044] See also Figure 1 and Figure 2 Furthermore, the draining mechanism includes: a draining component and an auxiliary component, the draining component is arranged on the surface of the box, and the draining mechanism is used to drain the glass slide above the stage 10; the auxiliary mechanism is arranged inside the box, and the auxiliary mechanism is used to control the temperature inside the box, thereby improving the draining rate and effect.

[0045] See also Figure 1 Furthermore, the draining component includes: a mounting plate 18 and a fan 19, the mounting plate 18 is arranged on the front side of the box body, the fan 19 is fixedly connected to the mounting plate 18, at least three fans 19 are arranged, and the three fans 19 are equidistantly distributed, and a wind speed controller 20 and a wind direction controller 21 are arranged on the surface of the mounting plate 18, the wind speed controller 20 is used to control the wind speed of the wind blown out by the fan 19, and the wind direction controller 21 is used to control the wind direction of the wind blown out by the fan 19, and the wind speed controller 20 and the wind direction controller 21 are both electrically connected to the control device.

[0046] The connection between the mounting plate 18 and the box body and between the fan 19 and the mounting plate 18 are all bolted, and the bolted connection facilitates the disassembly of the mounting plate 18 and the fan 19, and facilitates the maintenance and replacement of the fan 19;

[0047] During operation, the control device issues control and adjustment instructions to the wind speed controller 20 and the wind direction controller 21, thereby adjusting the air volume and wind direction of the fan 19 to the optimal level for draining the glass slides. Since the glass slides themselves are in an inclined state, they can be naturally drained by gravity. In addition, the fan 19 blows the oil on the surface of the glass slides, thereby further improving the drainage efficiency of the glass slides.

[0048] See also Figure 2 , further, the auxiliary component includes: a heater 22, a temperature controller 23 and a temperature sensor 24, the heater 22 is arranged on the inner side of the upper wall of the box body, and is used to heat the inside of the box; the temperature controller 23 is arranged on the surface of the heater 22, and the temperature controller 23 is electrically connected to the control device, and the temperature controller 23 is used to control the heating temperature of the heater 22 and thus adjust the temperature in the box body; the temperature sensor 24 is arranged inside the box body, and its height is located between the heater 22 and the stage 10, and the temperature sensor 24 is electrically connected to the control device, and is used to collect the temperature information in the box body in real time and convert it into an electrical signal to transmit to the control device;

[0049] During operation, the temperature sensor 24 senses the temperature inside the box in real time, and converts the temperature information into an electrical signal to transmit to the control device, which then issues a temperature adjustment instruction to the temperature controller 23, and finally the heater 22 implements and adjusts the temperature inside the box to a temperature that is convenient for accelerating the draining of the glass slides, thereby further improving the draining speed of the glass slides and shortening the draining time.

[0050] See also Figure 2 and Figure 6 Furthermore, the oil storage mechanism includes a collecting component and an oil storage component. The collecting component is arranged in the mobile tray 3 and is slidably connected to the mobile tray 3. The oil storage component and the collecting component cooperate with each other, and the oil storage component is used to store the oil droplets collected by the collecting component.

[0051] See also Figure 2 and Figure 6 , further, the collecting assembly includes a rectangular block 25, the rectangular block 25 is slidably connected to the movable tray 3, the upper and lower surfaces of the rectangular block 25 are provided with conical grooves 26, and the conical grooves 26 on the upper and lower sides are connected through a collecting pipe 27, and the collecting pipe 27 is used to transport the oil droplets collected on the surface of the conical groove 26 to the oil storage assembly;

[0052] By opening a conical groove 26 on the surface of the rectangular block 25, the oil on the surface of the glass slide leaks from the oil leakage groove 17 and falls on the surface of the conical groove 26. Since the surface of the conical groove 26 has a certain angle with the horizontal plane, the oil droplets eventually flow through the collection tube 27 to the oil storage assembly.

[0053] See also Figure 2 and Figure 6 , further, the oil storage assembly includes: a fixing device 28, a centrifuge tube 29 and a liquid level controller 30, the fixing device 28 is arranged in the lower conical groove 26, the centrifuge tube 29 is fixed by the fixing device 28, and the centrifuge tube 29 is located directly below the collecting tube 27, and the centrifuge tube 29 is used to collect the oil droplets transported by the collecting tube 27; the liquid level controller 30 is arranged on the surface of the centrifuge tube 29, the liquid level controller 30 is electrically connected to the control device, and is used to convert the oil content information stored in the centrifuge tube 29 into an electrical signal and transmit it to the control device;

[0054] During operation, the oil droplets flow through the collecting tube 27 into the centrifuge tube 29. The surface of the centrifuge tube 29 is also provided with scale lines, and the centrifuge tube 29 can be used for centrifugal operation. When the liquid level of the collected oil in the centrifuge tube 29 reaches a fixed height, the liquid level controller 30 sends a signal to the control device, and the control device sends an instruction to the buzzer alarm 2. The buzzer alarm 2 sounds an alarm to inform the staff that the liquid level of the oil collected in the centrifuge tube 29 has reached a fixed height. The staff can slide the movable tray 3 out of the box body through the handle 4, and then remove the centrifuge tube 29 from the fixing device 28, and then centrifuge the centrifuge tube 29 to achieve oil recovery.

[0055] See also Figure 3 Furthermore, the control device includes a control panel 31, and a touch screen 32 is provided on the surface of the control panel 31. The touch screen 32 is used to display the adjustment setting program. The user can also issue program adjustment instructions to the control system through the touch screen 32 to achieve precise control of each component. The surface of the control panel 31 is also provided with a function button area, and the user can adjust the working performance of each component to an average level by pressing the buttons in the function button area.

[0056] Furthermore, the control system includes: an analysis module, a fan control module, a temperature control module, an alarm module and a motor control module. The analysis module is used to analyze the electrical signals converted by the temperature sensor 24 and the liquid level controller 30, and transmit the information to the temperature control module and the alarm module; the fan control module is used to issue control and adjustment instructions to the wind direction controller 21 and the wind speed controller 20; the temperature control module is used to issue temperature adjustment instructions to the heater 22; the alarm module is used to control the start and stop of the buzzer alarm 2; and the motor control module is used to drive the start, stop and direction of the motor 8.

[0057] See also Figure 3 Furthermore, the function button area includes: a temperature control button 33, a wind speed control button 34, a wind direction control button 35, and a motor control button 36.

[0058] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0059] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A glass slide draining device, characterized in that, it includes: a box body, a conveying port is provided on the front surface of the box body, the conveying port is equipped with a conveying mechanism, and the conveying mechanism is used to transport the slide rack to a fixed area inside the box body for draining; a movable tray is also provided on the front surface of the box body; a draining mechanism, the draining mechanism is fixedly connected to the box body; a control device, the control device is arranged on the side surface of the box body; an oil storage mechanism, the oil storage mechanism is arranged inside the movable tray, and the oil storage mechanism is used to collect the oil drained from the glass slide; the oil storage mechanism includes a collection component and an oil storage component, the collection component is arranged inside the movable tray and is slidably connected to the movable tray; the oil storage component cooperates with the collection component, and the oil storage component is used to store the oil droplets collected by the collection component; the collection component includes a rectangular block, the rectangular block is slidably connected to the movable tray, tapered grooves are provided on the upper and lower surfaces of the rectangular block, and the tapered grooves on the upper and lower sides are communicated through a collection pipe, and the collection pipe is used to transport the oil droplets collected on the surface of the tapered groove to the oil storage component; the oil storage component includes a fixing device, a centrifuge tube and a liquid level controller, the fixing device is arranged inside the lower tapered groove, the centrifuge tube is fixed by the fixing device, and the centrifuge tube is located directly below the collection pipe, and the centrifuge tube is used to collect the oil droplets transported by the collection pipe; the liquid level controller is arranged on the surface of the centrifuge tube, the liquid level controller is electrically connected to the control device, and is used to convert the oil content information stored in the centrifuge tube into an electrical signal and transmit it to the control device; during operation, the oil droplets flow into the centrifuge tube through the collection pipe, and scale lines are also provided on the surface of the centrifuge tube, and the centrifuge tube is used for centrifugation operation. When the liquid level of the oil collected in the centrifuge tube reaches a fixed height, the liquid level controller sends a signal to the control device. A buzzer alarm is also arranged on the side surface of the box body, and the buzzer alarm is used to prompt the staff. The control device sends an instruction to the buzzer alarm, and the buzzer alarm alarms that the liquid level height of the oil collected in the centrifuge tube has reached the fixed height. Slide the movable tray out of the box body, then remove the centrifuge tube from the fixing device, and then perform centrifugation on the centrifuge tube to realize the recovery of the oil.

2. The glass slide draining device according to claim 1, characterized in that, the conveying mechanism includes a driving component and a conveying component, the driving component is arranged on the surface of the box body, and the driving component is electrically connected to the control device; the conveying component meshes with the driving component, and the conveying component is used to convey the glass slide into the box body for draining.

3. The glass slide draining device according to claim 2, characterized in that, the driving component includes a motor plate, a driving motor and a driving gear, the motor plate is fixedly connected to the box body, the driving motor is arranged on the surface of the motor plate, the driving motor is electrically connected to the control device, and the output end of the driving motor is fixedly connected to the driving gear, and the driving gear meshes with the conveying component.

4. The glass slide draining device according to claim 3, characterized in that, The transfer assembly includes a loading platform and a track. A toothed groove is formed on the bottom surface of the loading platform, and the toothed groove meshes with a driving gear. The loading platform is slidably connected to the track. A slide holder is further provided on the surface of the loading platform, and one end of the slide holder extends beyond one end of the loading platform. The slide holder is used for placing and fixing the glass slides to be drained; the track is arranged on the inner sides of the two side walls of the box body, and there is a certain included angle between the track and the horizontal plane.

5. The glass slide draining device according to claim 4, characterized in that the draining mechanism includes a draining assembly and an auxiliary assembly. The draining assembly is arranged on the surface of the box body, and the draining mechanism is used for draining the glass slides above the loading platform; the auxiliary mechanism is arranged inside the box body, and the auxiliary mechanism is used for controlling the temperature inside the box.

6. The glass slide draining device according to claim 5, characterized in that the draining assembly includes a mounting plate and a blower. The mounting plate is arranged on the front of the box body, and the blower is fixedly connected to the mounting plate. At least three blowers are provided, and the three blowers are equally spaced. A wind speed controller and a wind direction controller are arranged on the surface of the mounting plate. The wind speed controller is used for controlling and adjusting the wind speed of the wind blown by the blower, and the wind direction controller is used for controlling and adjusting the wind direction of the wind blown by the blower. Both the wind speed controller and the wind direction controller are electrically connected to the control device.

7. The glass slide draining device according to claim 5, characterized in that the auxiliary assembly includes: a heater, a temperature controller and a temperature sensor. The heater is arranged on the inner side of the upper wall of the box body and is used for heating the inside of the box; the temperature controller is arranged on the surface of the heater and is electrically connected to the control device. The temperature controller is used for controlling the heating temperature of the heater to adjust the temperature inside the box; the temperature sensor is arranged inside the box, and its height is between the heater and the loading platform. The temperature sensor is electrically connected to the control device and is used for collecting the temperature information inside the box in real time and converting it into an electrical signal and transmitting it to the control device.

Citation Information

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