CN214794109U

CN214794109U - Slide automatic feeding device

Info

Publication number: CN214794109U
Application number: CN202120400659.1U
Authority: CN
Inventors: 肖文瑞; 徐杨; 曹伟
Original assignee: Shenzhen Road Medical Technology Wuhan Co ltd
Current assignee: Shenzhen Road Medical Technology Wuhan Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-11-19
Anticipated expiration: 2031-02-22

Abstract

The utility model relates to a slide automatic feeding device, including a plurality of holding tanks that are used for placing the slide box, be used for driving the conveying subassembly that the holding tank removed and be used for promoting the lift of slide box. The utility model discloses operational reliability and practicality are good, realize automatic, the continuous feeding of slide glass to effectively alleviate artifical intensity of labour, increase artifical continuous operation's time interval reduces manual operation and human error, is showing the degree of automation that improves the mounting and the work efficiency of mounting, make the mounting can handle the sample in succession.

Description

Slide automatic feeding device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to slide automatic feeding device.

Background

With the development of the pathological industry, the medical industry increasingly realizes intellectualization and automation of pathological examination, and not only the requirements on accuracy but also the requirements on high efficiency are also required. Pathological examination equipment is also diversified more and more, and the former single detection equipment is slowly changed into integrated multifunctional integrated detection equipment.

The slide preparation is that liquid-based cells are dripped to the center of a slide, and then the cell sap is subjected to various treatments to obtain the state of the cells on the slide.

At present, after the slide glass finishes the slide production, the slide glass can be inserted into a slide glass frame, then the slide glass frame full of slide glass is transferred to the glue dripping process in an artificial mode, glue dripping is carried out on the slide glass in an artificial mode, after the slide glass finishes the glue dripping process, the slide glass is transferred to the cover glass pressing process for manual operation, and after the slide glass finishes the cover glass pressing process, the slide glass is placed on a storage mechanism of the slide glass for centralized collection, so that the cover glass process is finished.

The above-mentioned process of transferring, glue dripping, cover glass slide through the manual work is more loaded down with trivial details to the slide glass, need carry out repetitious work, and operating time is longer back, will certainly lead to the fact tired sense for the staff to influence work efficiency. Meanwhile, once the hand touches the mounting glue and then touches the glass slide and the cover glass in the operation process, the outer surface of the glass slide and the cover glass can be stuck with the mounting glue, and the later observation effect is influenced. In addition, when the cover glass is pressed manually, bubbles are easily sealed between the glass slide and the cover glass due to uneven stress, and in the pressing process, the sampling cells are easily dislocated by hands, so that the accuracy of the detection result is influenced.

Based on this, a plurality of different structures of the sealing machine have been developed, but the existing slide sealing process cannot be realized by one sealing machine, for example, most of the existing sealing machines cannot automatically feed, and need manual feeding, which results in high labor intensity, short time interval of continuous operation, low working efficiency of the sealing machine, high error probability, and incapability of continuously processing samples.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a slide automatic feeding device, effectively solve current mounting machine and need artifical material loading, the time interval that leads to artifical intensity of labour big, continuous operation is short, mounting machine's work efficiency is low, the probability of makeing mistakes is big, can not handle sample scheduling problem in succession.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

an automatic slide loading apparatus includes a plurality of receiving slots for holding slide cassettes, a transport assembly for driving the receiving slots to move, and a lift for lifting the slide cassettes.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the number of the accommodating grooves is three.

Further, the conveying assembly comprises a conveying motor, a conveying belt and two belt wheels; the holding tank passes through connecting plate and conveyer belt fixed connection.

Further, the lifter comprises a fixed seat, a driving motor and a fixed plate; a screw, a guide rod and a moving plate for supporting and lifting the slide box are arranged between the fixed seat and the fixed plate; the screw is in threaded connection with the movable plate, one end of the screw is fixedly connected with the output end of the driving motor, and the other end of the screw is rotatably connected with the fixed plate; the moving plate is provided with a limiting through hole; the guide rod penetrates through the limiting through hole, one end of the guide rod is fixedly connected with the fixing seat, and the other end of the guide rod is fixedly connected with the fixing plate.

Further, the screw rod is connected with the moving plate through a nut.

Furthermore, a threaded through hole is formed in the moving plate and is in threaded fit with the screw.

Furthermore, the number of guide rods is two, and the guide rods are symmetrically distributed on two sides of the screw rod.

Further, the screw rod is connected with the fixing plate through a bearing.

Furthermore, two limiting plates are symmetrically arranged on two sides of the fixing plate.

Further, a slide detection sensor is mounted on the limiting plate.

The utility model has the advantages that: the utility model discloses operational reliability and practicality are good, realize automatic, the continuous feeding of slide glass to effectively alleviate artifical intensity of labour, increase artifical continuous operation's time interval reduces manual operation and human error, is showing the degree of automation that improves the mounting and the work efficiency of mounting, make the mounting can handle the sample in succession.

Drawings

FIG. 1 is a schematic perspective view of an automatic slide feeding device according to the present invention;

FIG. 2 is a schematic perspective view of another perspective view of the automatic slide feeder of the present invention;

FIG. 3 is a front view of the automatic slide feeder of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

10. slide box, 20, holding tank, 30, conveying component, 31, conveying motor, 32, conveying belt, 33, belt wheel, 40, connecting plate, 50, lifter, 51, driving motor, 52, fixing plate, 53, screw, 54, guide rod, 55, moving plate, 56, limiting plate, 57 and slide detecting sensor.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were connected either fixedly or removably, or as integrally formed structures. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.

As shown in fig. 1-3, the present invention relates to an automatic slide loading apparatus, which comprises a plurality of receiving grooves 20 for receiving a slide cassette 10, a conveying assembly 30 for driving the receiving grooves 20 to move, and a lifter 50 for lifting the slide cassette 10. The cassette 10 is used to hold a plurality of slides with liquid-based cells. The plurality of receiving slots 20 are moved to positions that can be lifted by the lifter 50 by the transferring assembly 30, respectively, to ensure the normal pick-up operation of the wafer sealing machine. The lift 50 is used to lift the cassette 10, i.e., the slide loader removes a slide, and the lift 50 lifts the cassette 10 by the height of a slide to ensure the normal slide removal operation of the slide loader.

As shown in fig. 1 and 3, the number of receiving channels 20 is preferably three, further increasing the time interval between manual continuous operations (placing cassettes 10 into receiving channels 20) and improving the utility and operational continuity of the automatic slide loading apparatus.

The number of the accommodating grooves 20 may be five or six, and the number is set according to the requirement in actual use.

Take the example where the number of receiving channels 20 is three, i.e., the number of cassettes 10 is three, and each cassette can hold 25 slides. Through on-site actual operation feedback, the automatic slide feeding device is stable in operation, automatic and continuous feeding is realized, and the slide sealing machine realizes continuous sample treatment. The manual work only needs to be done simply and is not easy to make mistakes: the cassette 10 is placed into the holding channel 20 at intervals of 40 min.

As shown in fig. 1 and 3, the conveying assembly 30 includes a conveying motor 31, a conveying belt 32, and two pulleys 33; the holding tank 20 is fixedly connected with the conveying belt 32 through a connecting plate 40, so that the holding tank 20 is driven to move by the conveying assembly 30, and meanwhile, the structural stability and the working reliability of the automatic slide feeding device are improved. The transfer assembly 30 may also be of other configurations.

As shown in fig. 1 to 3, the elevator 50 includes a fixing base, a driving motor 51, and a fixing plate 52. A screw 53, a guide bar 54, and a moving plate 55 for supporting and lifting the cassette 10 are provided between the fixing base and the fixing plate 52. The screw 53 is in threaded connection with the moving plate 55, and one end of the screw is fixedly connected with the output end of the driving motor 51, and the other end of the screw is rotatably connected with the fixed plate 52. The moving plate 55 is provided with a limiting through hole; the guide rod 54 passes through the limiting through hole, and one end of the guide rod is fixedly connected with the fixed seat, while the other end is fixedly connected with the fixed plate 52. Thereby effecting lifting of the cassette 10 by said lift 50.

The guide rod 54 functions to limit and guide the moving plate 55, i.e., to limit the moving plate 55 to move only along the axial direction of the screw 53. The screw 53 is driven to rotate by the driving motor 51, and the screw 53 drives the moving plate 55 to move along the axial direction of the screw 53, so that the position of the moving plate 55 is controlled, and further the position of the slide cassette 10 on the moving plate 55 is controlled.

Preferably, the screw 53 is connected with the moving plate 55 through a nut, so that the screw 53 is in threaded connection with the moving plate 55.

Preferably, the moving plate 55 is provided with a threaded through hole, and the threaded through hole is in threaded fit with the screw 53 to realize threaded connection between the screw 53 and the moving plate 55.

As shown in fig. 2, the number of the guide rods 54 is two, and the guide rods are symmetrically distributed on both sides of the screw 53, so that the structural stability and the operational reliability of the automatic slide loading device are further improved, and the moving plate 55 is prevented from being deflected in the moving process.

Preferably, the screw 53 is connected with the fixing plate 52 through a bearing. The fixing plate 52 is provided with a mounting hole for fixing the bearing. Thereby realizing the rotary connection of the screw rod 53 and the fixed plate 52.

As shown in fig. 1 and 3, two limit plates 56 are symmetrically disposed on both sides of the fixed plate 52. The two limiting plates 56 have the limiting and guiding effects on the slide box 10, further control the position of the slide box 10, obviously improve the structural stability and the working reliability of the automatic slide feeding device, and effectively avoid the phenomenon that the slide box 10 is inclined or toppled in the lifting process.

As shown in fig. 1 and 3, the limiting plate 56 is provided with a slide detecting sensor 57, so that the working reliability and the automation degree of the automatic slide feeding device are further improved.

The working principle of the automatic slide feeding device is as follows: moving the plurality of receiving tanks 20 to positions where they can be lifted by the lifters 50, respectively, by the transfer assembly 30; the cassette 10 is lifted by the lift 50, i.e., the slide loader removes a slide, and the lift 50 lifts the cassette 10 by the height of a slide, thereby ensuring the normal sheet removal operation of the slide loader and realizing automatic and continuous feeding.

The automatic slide glass feeding device is good in working reliability and practicability, and realizes automatic and continuous feeding of slides, so that the labor intensity of workers is effectively reduced, the time interval of manual continuous operation is increased, manual operation and human errors are reduced, the automation degree of mounting and the working efficiency of a mounting machine are obviously improved, and the mounting machine can continuously process samples.

The utility model discloses in do not make the mechanism, subassembly and the part of description to concrete structure be the existing structure that exists among the prior art, can obtain from the direct purchase on the market.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic slide loading apparatus comprising a plurality of receiving grooves (20) for receiving a slide cassette (10), a transfer assembly (30) for driving the receiving grooves (20) to move, and an elevator (50) for lifting the slide cassette (10);

the conveying assembly (30) comprises a conveying motor (31), a conveying belt (32) and two belt wheels (33); the accommodating groove (20) is fixedly connected with the conveying belt (32) through a connecting plate (40);

the lifter (50) comprises a fixed seat, a driving motor (51) and a fixed plate (52); a screw (53), a guide rod (54) and a moving plate (55) for supporting and lifting the slide box (10) are arranged between the fixed seat and the fixed plate (52); the screw (53) is in threaded connection with the movable plate (55), one end of the screw is fixedly connected with the output end of the driving motor (51), and the other end of the screw is rotatably connected with the fixed plate (52); the moving plate (55) is provided with a limiting through hole; the guide rod (54) penetrates through the limiting through hole, one end of the guide rod is fixedly connected with the fixed seat, and the other end of the guide rod is fixedly connected with the fixed plate (52).

2. Slide magazine as claimed in claim 1, characterized in that the number of accommodating channels (20) is three.

3. The automatic slide feeding device according to claim 1, wherein the screw (53) and the moving plate (55) are connected by a nut.

4. The automatic slide loading device according to claim 1, wherein the moving plate (55) is provided with a threaded through hole, and the threaded through hole is in threaded engagement with the screw (53).

5. The automatic slide loading device according to claim 1, wherein the number of the guide rods (54) is two and the guide rods are symmetrically distributed on both sides of the screw (53).

6. The automatic slide loading device according to claim 1, wherein the screw (53) is connected to the fixing plate (52) by a bearing.

7. The automatic slide loading device according to claim 1, wherein two limit plates (56) are symmetrically arranged on both sides of the fixing plate (52).

8. An automatic slide loading device according to claim 7, wherein a slide detecting sensor (57) is mounted on said position restricting plate (56).