CN215625274U

CN215625274U - Cover glass mechanism

Info

Publication number: CN215625274U
Application number: CN202121478379.9U
Authority: CN
Inventors: 孙军; 梁楚天
Original assignee: Guangzhou Jinghe Medical Technology Co ltd
Current assignee: Guangzhou Jinghe Medical Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-25
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a cover glass mechanism, and belongs to the technical field of glass slide detection. Comprises a lifting mechanism, a piece sucking mechanism and a jig; the sheet suction mechanism comprises a main frame and at least one sucker; at least one sucker is arranged on the main frame; the bottom of the main frame is provided with a first inclined plane, and the adsorption end of at least one sucker penetrates through the first inclined plane and is arranged along the first inclined plane; the lifting end of the lifting mechanism is movably connected with one end of the main frame through an elastic piece; the jig is positioned below the lifting mechanism and provided with at least one accommodating groove for placing the glass slide, and the accommodating groove is provided with a second inclined surface; an included angle is formed between the main frame and the lifting end of the lifting mechanism, and the inclined directions of the first inclined plane and the second inclined plane are the same. The utility model has simple mechanical structure, high working efficiency and low input cost, and can effectively protect the glass slide.

Description

Cover glass mechanism

Technical Field

The utility model relates to the technical field of slide detection, in particular to a cover glass mechanism.

Background

The traditional pathological section sealing technology is changed due to the fact that the sealing machine is on the market, and a large amount of labor is saved for scientific research personnel and medical practitioners in the related fields. However, the conventional mounting machine in the market mostly adopts a double-sucker structure, and the structure is complex, which increases the cost and the unstable factor. The sucking disc mechanism of current lens sealing machine directly moves to the cover glass top or touches, to cover glass separation, absorption, can have the factor of certain pressure differential under the condition of touching the easy impaired and a plurality of sucking discs work of in-process, and mechanical structure is complicated. In addition, the stacked slide glass is easily adhered during the adsorption.

The existing cover glass mechanism has the following defects:

(1) the mechanical structure is complicated.

(2) The working efficiency is low.

(3) The slides are easily damaged.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a cover glass mechanism which is simple in mechanical structure, high in working efficiency and low in investment cost, and can effectively protect a glass slide.

One of the purposes of the utility model is realized by adopting the following technical scheme: a cover glass mechanism comprises a lifting mechanism, a sheet sucking mechanism and a jig;

the sheet sucking mechanism comprises a main frame and at least one sucking disc; at least one sucking disc is arranged on the main frame; the bottom of the main frame is provided with a first inclined plane, and the adsorption end of at least one sucker penetrates through the first inclined plane and is arranged along the first inclined plane;

the lifting end of the lifting mechanism is movably connected with one end of the main frame through an elastic piece;

the jig is positioned below the lifting mechanism and provided with at least one accommodating groove for placing the glass slide, and the accommodating groove is provided with a second inclined surface; the main frame with the contained angle has between elevating system's the lift end, first inclined plane with the incline direction on second inclined plane is the same.

Furthermore, the number of the suckers is two, and the adsorption ends of the two suckers are respectively arranged at the front end of the first inclined plane and at the rear end of the first inclined plane.

Furthermore, the device also comprises a solution filling pipe, and the solution filling pipe is arranged at the front end of the main frame.

The main frame is provided with a first inclined surface, the first inclined surface is used for being inclined relative to the first inclined surface, and the first sensor is used for detecting whether the slide is damaged or not.

Further, the elastic member is a torsion spring.

Further, the lifting mechanism is arranged on the moving end of the horizontal moving mechanism of the mechanical arm, and the lifting mechanism and the horizontal moving mechanism are both belt transmission mechanisms.

Further, the first inclined surface is an arc-shaped surface.

Further, the jig also comprises a solution tank, wherein the solution tank is positioned on the front side of the jig.

Further, the device also comprises a second sensor used for positioning the slide, and the second sensor is arranged on the lifting end of the lifting mechanism.

Further, the included angle is greater than or equal to 90 degrees.

Compared with the prior art, the utility model has the beneficial effects that:

the mechanism of the utility model has the beneficial effects that:

the lifting end provided with the lifting mechanism drives the sucker to press and adhere to the adsorbed slide through the elastic piece, the elastic piece can effectively protect the slide, the mechanism is reduced, and the investment cost is low. Set up the body frame and have the cooperation of the second inclined plane that sets up on first inclined plane and the tool to guarantee to avoid the slide adhesion that piles up, can adsorb the slide alone accurately, it is efficient, avoid adsorbing a plurality of slide damages of adhesion.

Drawings

FIG. 1 is a schematic structural diagram of a cover glass mechanism according to an embodiment of the present invention;

FIG. 2 is another schematic structural view of a cover glass mechanism according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of the embodiment of fig. 2.

In the figure: 1. a lifting mechanism; 2. a main frame; 3. a suction cup; 4. a solution filling pipe; 5. a first sensor; 6. a second sensor; 7. an elastic member; 8. a first inclined surface; 9. a jig; 10. a second inclined surface; 11. a solution tank; 12. a robotic arm.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

As shown in fig. 1-3, a cover glass mechanism comprises a lifting mechanism 1, a sheet sucking mechanism and a jig 9; the sheet suction mechanism comprises a main frame 2 and at least one sucker 3; at least one suction cup 3 is arranged on the main frame 2; the bottom of the main frame 2 is provided with a first inclined surface 8, and the adsorption end of at least one sucker 3 penetrates through the first inclined surface 8 and is arranged along the first inclined surface 8; the lifting end of the lifting mechanism 1 is movably connected with one end of the main frame 2 through an elastic piece 7; tool 9 is located elevating system 1's below, and tool 9 has seted up at least one holding tank that is used for placing the slide, and the holding tank has second inclined plane 10, has the contained angle between the lift end of body frame 2 and elevating system 1, and first inclined plane 8 is the same with the incline direction on second inclined plane 10.

According to the utility model, the lifting end of the lifting mechanism 1 is arranged to drive the sucking disc 3 to press and adhere to the adsorption glass slide by the main frame 2 through the elastic piece 7, the elastic piece 7 can effectively protect the glass slide, the flexibility of the pressing process is ensured, and the rigid collision damage is avoided. The lifting mechanism 1 utilizes a liftable piece sucking mechanism to adsorb, separate or transfer a glass slide, the main frame 2 is driven to reciprocate up and down through the lifting end, so that the sucking disc 3 on the main frame 2 is driven to reciprocate up and down, the glass slide is conveniently adsorbed by being aligned with the glass slide, the main frame 2 is in flexible contact with the glass slide in the process of moving down, the elastic piece 7 ensures that the bottom of the main frame 2 can swing to avoid collision and damage of the glass slide, the bottom of the main frame 2 is pressed to swing obliquely, so that the sucking disc 3 at the bottom of the main frame 2 is attached to the glass slide, in addition, a certain included angle is formed between the lifting end of the lifting mechanism 1 and the main frame 2, as shown in figure 1, the included angle is obtuse and adjustable, the first inclined plane 8 and the second inclined plane 10 are parallel to each other as much as possible, so that the sucking disc 3 is attached to and sucked into the glass slide; after the transfer is finished, when the lifting end of the lifting mechanism 1 rises, the bottom of the main frame 2 transfers the detached slide and then is reset by the swinging of the two ends of the elastic piece 7, and the elastic piece 7 has the maximum elasticity to limit the swinging angle of the lifting end of the lifting mechanism 1 and the main frame 2. When setting up sucking disc 3 more than two, set up that at least two sucking discs 3 can push down the front end of slide through sucking disc 3 of front end earlier and adsorb, thereby the rear end perk makes sucking disc 3 of rear end adsorb simultaneously of slide, guarantees to adsorb both ends around the slide, and adsorption effect is good. After the slide of front end adsorbs because of pushing down, thereby this slide rear end perk breaks away from the slide that the below was piled up, breaks away from after avoiding a plurality of adhesions, guarantees to adsorb the precision and avoids the below to pile up the slide and cause the unnecessary damage. In this embodiment, the end surface of the output end of the suction cup 3 is parallel to the end surface of the first inclined surface 8. In fig. 1 there are 1 suction cup 3.

Further, the number of the suckers 3 is two, and the suction ends of the two suckers 3 are respectively arranged at the front end of the first inclined surface 8 and the rear end of the first inclined surface 8. Set up that two sucking discs 3 can push down the front end of slide through the sucking disc 3 of front end earlier and adsorb, thereby the rear end perk simultaneously of slide makes sucking disc 3 of rear end adsorb simultaneously, guarantees to adsorb at both ends around the slide, and adsorption effect is good.

Further, the device also comprises a solution filling pipe 4, and the solution filling pipe 4 is arranged on the front end of the main frame 2. The dripping solution and the sealing piece mechanism are integrated, so that the working efficiency is high, the mechanism is reduced, the investment cost is low, and the solution is convenient to fill.

Further, the slide glass detection device further comprises a first sensor 5 for detecting whether the slide glass is damaged or not, wherein the first sensor 5 is arranged on the main frame 2, and the first sensor 5 penetrates through the first inclined surface 8. The first sensor 5 is a touch sensor. The first sensor 5 can be a pressure sensor, and detects whether the slide is intact by matching with a displacement sensor, so that the stability is high.

Further, the elastic member 7 is a torsion spring. The torsional spring can guarantee that the sheet absorbing mechanism can reset under the condition of keeping away from the jig 9 after pressing down the absorbing slide, and the degree of a certain included angle is kept and the flexibility is guaranteed.

Further, the lifting mechanism 1 is disposed on a moving end of a horizontal moving mechanism of the mechanical arm 12, and both the lifting mechanism 1 and the horizontal moving mechanism are belt transmission mechanisms. The horizontal moving mechanism of the mechanical arm 12 and the lifting mechanism 1 are belt transmission mechanisms, the investment cost is low, the replacement is convenient, and the horizontal moving mechanism of the mechanical arm 12 can drive the lifting mechanism 1 to reciprocate left and right.

Further, the first inclined surface 8 is an arc-shaped surface. Set up the arc portion and further reduce the touching impaired, as shown in figure 2, 2 diapalls of lower extreme laminating body frames of two sucking discs 3 are first inclined plane 8 and set gradually around and, guarantee to inhale piece mechanism and adsorb by a large scale, more are applicable to the slide that the size is slightly bigger.

Further, the jig comprises a solution tank 11, wherein the solution tank 11 is positioned on the front side of the jig 9. The solution tank 11 is provided to facilitate supply of a liquid such as a reagent.

Further, a second sensor 6 for positioning the slide is also included, and the second sensor 6 is arranged on the lifting end of the lifting mechanism 1. The second sensor 6 is provided as a displacement sensor for detecting the presence of a slide below the lifting end of the lifting mechanism 1.

Further, the included angle is greater than or equal to 90 degrees. Set up adjustable suitable angle between elevating system 1's lift end and the body frame 2 for inhale piece mechanism and slide and adsorb more accurate, efficiency is higher, and the contained angle can select different angles such as 120 degrees.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A cover glass mechanism is characterized by comprising a lifting mechanism, a sheet sucking mechanism and a jig;

2. A cover glass mechanism as claimed in claim 1, wherein:

the quantity of sucking disc is two, two the adsorption end of sucking disc set up respectively in the front end on first inclined plane the rear end on first inclined plane.

3. A cover glass mechanism as claimed in claim 1, wherein:

the main frame is characterized by further comprising a solution filling pipe, and the solution filling pipe is arranged at the front end of the main frame.

4. A cover glass mechanism as claimed in claim 1, wherein:

the main frame is characterized by further comprising a first sensor used for detecting whether the slide is damaged or not, the first sensor is arranged on the main frame, and the first sensor penetrates through the first inclined surface.

5. A cover glass mechanism as claimed in claim 1, wherein:

the elastic piece is a torsion spring.

6. A cover glass mechanism as claimed in claim 1, wherein:

the lifting mechanism is arranged on the moving end of the horizontal moving mechanism of the mechanical arm, and the lifting mechanism and the horizontal moving mechanism are both belt transmission mechanisms.

7. A cover glass mechanism as claimed in claim 1, wherein:

the first inclined plane is an arc-shaped plane.

8. A cover glass mechanism as claimed in claim 1, wherein:

the jig further comprises a solution tank, wherein the solution tank is positioned on the front side of the jig; the first inclined surface and the second inclined surface are parallel to each other.

9. A cover glass mechanism as claimed in claim 1, wherein:

the slide positioning device further comprises a second sensor used for positioning the slide, and the second sensor is arranged on the lifting end of the lifting mechanism.

10. A cover glass mechanism as claimed in claim 1, wherein:

the included angle is greater than or equal to 90 degrees.