JPH07242350A - Thin plate separating and sticking method - Google Patents

Abstract

PURPOSE:To provide a method to separate thin plate one by one without breaking them and stick thin plates without involving bubbles. CONSTITUTION:Sections near both ends of one of a plurality of laminated thin plates 5 are sucked by a suction device 1, and a pressing device 2 is made to abut on the center section of a stuck thin plate 5 to retract the suction device 1 more than the pressing device 2, and after the stuck thin plate 5 has been bent, the suction device 1 and pressing device 2 are retracted with the suck thin plate 5 being bent, separating one stuck thin plate. In the next step, air sealing agent 8 is applied to the center section of a thin plate 7 to be stuck, and the suction device 1 and pressing device 2 are advanced, and the center section of the stuck thin plate 5, which was separated, is matched with the center section of the thin plate 7 to be stuck, and the two thin plates are pressed by the pressing device 2. After that, the suction device 1 is advanced so that the two thin plates may be closely contacted with each other, and air sealing agent 8 is spread between the two thin plates to stick the thin plate 5 to the thin plate 7 to be stuck.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for peeling and sticking thin plates, and more particularly to a method for peeling a plurality of cover glasses in a cover glass used for a cover of a microscope slide glass and a cover glass for a slide glass. The present invention relates to a sticking method.

[0002]

2. Description of the Related Art Conventionally, for example, a plurality of cover glasses are peeled off one by one by hand, and a method of attaching cover glasses to a slide glass is a slide glass. Apply a sealant to the center of the slide glass, place the cover glass on the slide glass by hand, align the slide glass with the center of the cover glass, and then lightly press the cover glass onto the slide glass to attach it. Has been.

[0003]

However, in the peeling method among the above-mentioned conventional methods, since the air between the cover glasses is pushed out and the cover glasses are in close contact with each other, the peeling is difficult, and When there is humidity, water enters between the cover glass and the surface tension of the water attracts the cover glass and blocks the invasion of air, so that it is difficult to peel off. If a strong force is applied to remove the cover glass, the cover glass may be deformed or destroyed.
Further, even if peeled off, it is difficult to peel off a plurality of sheets at a time and peel off one sheet at a time. On the other hand, in the pasting method, when a sealant is applied to the slide glass and the cover glass is overlaid and pressed by hand, air enters between the slide glass and the cover glass and is pressed to push it between the slide glass and the cover glass. There was a problem that air bubbles were contained.

In view of this, the present invention provides a peeling and sticking method of thin plates which can be peeled off one by one and can be stuck without bubbles when sticking. Has an aim.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems of the prior art, the present invention adsorbs the vicinity of both ends of one of a plurality of laminated thin plates by an adsorption device and presses the central portion of the thin plates. After adhering the device and retracting the adsorption device from the pressing device to bend the thin plate, the adsorption device and the pressing device are retracted in a state where the thin plate is curved to separate one thin plate from the stacked thin plates. Characteristic thin plate peeling method,
Apply a sealing agent to the central part of the thin plate to be adhered, and the vicinity of both ends is adsorbed by the adsorption device and the center part is pressed by the pressing device to make a curved shape. After pressing together with the pressing device, the adsorption device is moved forward so that the laminating thin plate and the laminating thin plate adhere to each other, and the sealing agent is diffused between both laminating plates, and the laminating thin plate and laminating thin plate are pasted together. How to attach thin plate.
Then, the vicinity of both ends of one of the laminated thin plates is adsorbed by the suction device, and the pressing device is brought into contact with the central portion of the bonding thin plate to retract the adsorption device from the pressing device to bend the thin bonding plate. After adhering, the adhering device and the pressing device are retracted in a state where the attached thin plate is curved to separate one attached thin plate from the laminated attached thin plates, and then an air-sealing agent is applied to the center of the attached thin plate. After applying and adhering the suction device and the pressing device to the center of the pasted thin plate that has been peeled off, press the pressing device to match the center of the pasted thin plate, and then attach the suction device to the pasted thin plate and the pasted thin plate. Is a method for peeling and sticking a thin plate, characterized in that the sealing agent is diffused between both the thin plates by advancing to the front and the thin plate to be stuck and the thin plate to be stuck are stuck together.

[0006]

In order to peel off one of the laminated thin laminated plates, a suction device adsorbs the vicinity of both ends of one of the laminated laminated thin plates. Then, the pressing device is brought into contact with the central portion of the sticking thin plate, and the suction device is retracted from the pressing device to bend the sticking thin plate. Then, the suction device and the pressing device are retracted to separate one sticking thin plate from the stacked sticking thin plates.

On the other hand, in order to attach the laminating thin plate to the laminating thin plate, a sealing agent is applied to the central part of the laminating thin plate, and the adsorbing device and the pressing device are moved forward to move the central part of the laminating thin plate to the laminating thin plate. After being pressed against the central part by the pressing device, the adsorbing device is moved forward so that the laminating thin plate and the laminating thin plate adhere to each other, whereby the sealing agent is diffused between the two laminating plates and the laminating thin plate and the laminating thin plate are pasted.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An apparatus for carrying out the thin plate peeling and sticking method of the present invention will be described below with reference to FIG.

The device has a suction device 1 and a pressing device 2.

The suction device 1 comprises a pad 3 and a pad mounting member 4. The pad 3 is swingably mounted on the pad mounting member 4, and for example, even if the laminating thin plate 5 is inclined with respect to the pad mounting member 4 vertically provided as shown in FIG. It is designed to be able to handle tilts. The pad 3 and the pad mounting member 4 are hollow, and the end of the pad mounting member 4 is connected to a vacuum pump (not shown). The suction device 1 is moved to the left and right by a moving device (not shown).
It can be moved back and forth and moved up and down freely.

The pressing device 2 has a width corresponding to the width of the laminating thin plate 5, and the lower surface is formed in a loose arc shape which is convex downward. The pressing device 2 can be moved left and right, forward and backward, and moved up and down by a moving device (not shown).

The movements of the suction device 1 and the pressing device 2 are automatically controlled by a computer.

Reference numeral 6 is a base, 7 is a thin plate to be adhered, and 8 is an air-sealing agent.

Next, the operation of this device will be described.

First, the suction device 1 and the pressing device 2 are simultaneously lowered so that the suction device 1 is near both ends of the sticking thin plate 5 placed on the base 6, and the pressing device 2 is at the center of the sticking thin plate 5. (See FIG. 2). Then, the vacuum pump is operated, and the pad 3 adsorbs the vicinities of both ends of the attached thin plate 5 to raise the adsorption device 1. Then, the attached thin plate 5
Becomes curved (see FIG. 3). Then, while keeping this curved state, the suction device 1 and the pressing device 2 are simultaneously raised to separate one sticking thin plate 5 from the stacked sticking thin plates 5.

Next, one sheet of the attached thin plate 5 in a peeled and curved state is moved to the upper part of the attached thin plate 7 to which the air-sealing agent 8 (eg, adhesive agent) is applied together with the suction device 1 and the pressing device 2. (See FIG. 5). Then, while keeping the curved state, the suction device 1 and the pressing device 2 are lowered,
The sealing agent 8 is pressed. Then, the sealing agent 8 diffuses as shown in FIG. Therefore, the suction device 1 is further lowered to bring the thin plate 5 to be adhered and the thin plate 7 to be adhered into close contact with each other. In this way, the bubbles are pushed outward through the sealing agent 8, so that no bubbles enter between the two thin plates.

The method shown in FIG. 9 is a method in which the sealing agent 8 is applied to the sticking thin plate 5 and the sticking thin plate 7 is pressed from the lower side to stick.

[0018]

As described above, in the method for peeling and sticking thin plates according to the present invention, the vicinity of both ends of one of the laminated thin plates is sucked by the suction device, and the central part of the thin plate is stuck. After the pressing device is brought into contact and the suction device is retracted from the pressing device to bend the sticking thin plate, the suction device and the pressing device are moved backward with the sticking thin plate curved, and one sticking thin plate is stacked. Since the attached thin plate is peeled off, the thin plate that is in close contact is gradually peeled from both ends, and the thin plate is not deformed or destroyed.

Further, a sealing agent is applied to the central part of the thin plate to be adhered, the adsorbing device and the pressing device are moved forward, and the central part of the thin plate to be adhered is aligned with the central part of the thin plate to be adhered and pressed by the pressing device. After that, the adsorption device was moved forward so that the pasted thin plate and the pasted thin plate were in close contact with each other, and the sealing agent was diffused between the two thin plates so that the pasted thin plate and the pasted thin plate were pasted together. As a result, the air is pushed outward and no air bubbles are caught between the thin plates. And if you want to avoid touching human hands with thin, fragile, and small pieces like the cover glass used for the covers of microscope slides, you can perform the processing suitable for the purpose, and you can process a large amount. There is an excellent effect that can be.

[Brief description of drawings]

FIG. 1 is an explanatory view of a peeling method of a thin plate.

FIG. 2 is an explanatory diagram of a peeling method of a thin plate.

FIG. 3 is an explanatory view of a peeling method of a thin plate.

FIG. 4 is an explanatory view of a method for peeling a thin plate.

FIG. 5 is an explanatory view of a method of attaching a thin plate.

FIG. 6 is an explanatory diagram of a method for attaching a thin plate.

FIG. 7 is an explanatory diagram of a method for attaching a thin plate.

FIG. 8 is an explanatory diagram of a method for attaching a thin plate.

FIG. 9 is an explanatory view showing another embodiment of the thin plate attaching method.

[Explanation of symbols]

 1 Adsorption device 2 Pressing device 3 Pat 4 Pat mounting member 5 Sticking thin plate 6 Base 7 Sticking thin plate 8 Sealant

Claims (3)

[Claims] 1. A suction device adsorbs the vicinity of both ends of one of a plurality of laminated thin plates, and a pressing device is brought into contact with the central part of the thin plates to retract the adsorption device from the pressing device to bend the thin plates. After that, the thin plate is peeled off by removing the single thin plate from the stacked thin plates by retracting the suction device and the pressing device in a state where the thin plates are curved. 2. A sealing agent is applied to the central part of the thin plate to be adhered,
The vicinity of both ends is sucked by the suction device and the center part is pressed by the pressing device to make a curved shape.The center part of the laminating thin plate is aligned with the center part of the thin plate to be adhered and pressed by the pressing device, and then the laminating plate is attached. And a thin plate to be adhered are advanced so that the sealing agent is diffused between the thin plates and the thin plate to be stuck and the thin plate to be stuck are stuck together. 3. Adhesion device adsorbs the vicinity of both ends of one of the laminated thin plates, and presses the central part of the adhered thin plate with a pressing device to retract the adsorption device from the pressing device. After bending the thin plate, the suction device and the pressing device are retracted in the state that the thin plate is curved to peel off one laminated thin plate from the laminated thin plates, and then seal the center of the thin plate to be bonded. After applying the vapor, advancing the suction device and the pressing device and peeling it off, the center of the pasted thin plate is aligned with the center of the pasted thin plate and pressed by the pressing device, and then the suction device is separated into the pasted thin plate and the pasted thin plate. Move it forward so that the sealing agent diffuses between the two thin plates,
A peeling and sticking method of a thin plate, characterized in that a thin plate to be stuck and a thin plate to be stuck are stuck together.