JPS589675Y2 - Support device for cleaning plate-shaped objects - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a support device for cleaning a glass plate such as an optical lens.

Conventionally, this type of supporting device for cleaning plate-shaped bodies has been used to support a plate-shaped body made of stainless steel, chrome plating, etc., which has a flat top and has an inverted cross-sectional shape along the height direction on one or both sides of the plate-shaped body. A plurality of supporting device bodies each having longitudinal grooves are installed at intervals equal to the width of the cleaning plate-like body via auxiliary struts, and the cleaning plate-like body is inserted into the grooves for cleaning. be.

However, when cleaning a plate-shaped object to be cleaned, such as a large number of glass plates, inserted into such a cleaning device, the glass plates are first immersed in a cleaning solution such as perchlorethylene or trichlorethylene to clean the fog. After removal, the plate-like body is cleaned by placing it in a water tank and a distilled water tank to remove the cleaning solution, and then putting it in isopropyl alcohol and finally drying it in a Fleore. Since the above-mentioned vertical groove has an inverted letter shape and the top is flat, some of the washing water remains in the form of water droplets on the top surface, and this is buttoned during the washing or drying process and causes the glass plate to dry. It had a streak-like striped pattern on both ends of the wall, and was extremely difficult to drain water from.

Therefore, the patterned portion must be removed by cutting, resulting in an extremely low yield and requiring a complicated cutting process.

In the present invention, as a result of extensive research aimed at improving these drawbacks, we have discovered a cleaning support device that is excellent in draining water.

That is, in the present invention, a large number of vertical grooves each having a trapezoidal or triangular shape with a wide width in the height direction and a narrow depth are formed in succession on one side or both fIIJ surfaces of a plate-like body whose top part has a triangular cross section. A plurality of integrally molded supporting device bodies are arranged in parallel via auxiliary supports at intervals equal to the width of the cleaning plate-like body, and the cleaning plate-like body is inserted and fixed in the grooves, and the cleaning plate-like body is inserted and fixed in the groove. It is characterized by drying.

A specific example of the present invention will be explained in detail based on the drawings.

As shown in Figures 1 and 3, the angle θ1 at the top is 98~1.
16' triangular shape 2, thickness 10 mm, width 175 m7+
! , a plate-shaped body 3 made of fluorocarbon resin with a height of 20 mm has a wide opening on one side, a narrow depth angle θ2 of 9 (?-912 θ), and a large number of vertical grooves 4 at a pitch of 4. As shown in FIG.
The apparatus of the present invention is hung by inserting auxiliary supports 6 through the support pillars and fixing a plurality of them at predetermined intervals and having the same width as the cleaning glass plate 7.

In order to increase the strength of the support device main body 1, a metal plate such as a stainless steel plate may be embedded in the lower part of the main body.

It is also necessary that the support device body 1 is not exposed to solvents or cleaning agents.

Then, cleaning glass plates are inserted and fixed into the grooves of the device of the present invention, and the glass plates are sequentially passed through the solvent tanks (two tanks) of parkle ethylene or trichlorethylene, and then the cleaning tank, the water tank, and the cleaning tank. Clean the tank and water tank in that order, and then wash the distilled water tank (
After being passed through an isopropyl alcohol tank (C) and (3), it is passed through a drying process and finished by passing through a Freon tank.

1. In order to compare with the device of the present invention, a conventional cleaning support device with a flat top and an inverted glass plate insertion groove was used, and a glass plate was prepared in the same manner as above. Cleaned the board.

The degree of cleanliness of the glass plates obtained using the apparatus of the present invention and the glass plates obtained using the conventional apparatus was measured, and the following results were obtained.

Yield: 89 Width: Conventional device: 60% As detailed above, the present device has a monolithic type with an inclined top and a trapezoidal or triangular insertion groove, making it difficult to clean glass plates, etc. When washing and drying the body,
It has remarkable effects such as excellent water drainage and the ability to commercialize products with almost no defective products.

[Brief explanation of drawings]

Figures 1 to 3 show an example of the main body of the support device that can be attached to the device of the present invention. Figure 1 is a plan view, Figure 2 is a side view, and Figure 3 is a view taken along the FIG. 4 is a cross-sectional view taken by X-rays and a perspective view showing an example of the device of the present invention. DESCRIPTION OF SYMBOLS 1... Support device main body, 2... Top part, 3... Plate-shaped body, 4... Groove, 5... Insertion hole, 6... Auxiliary column, 7
...Glass plate.

Claims (1)

[Scope of utility model registration request] Support by integral molding in which a large number of longitudinal grooves with a wide frontage in the height direction and a trapezoidal or triangular shape with a narrow depth are arranged on one side or both sides of a plate-like body whose top part has a triangular cross section. A plurality of device bodies are arranged in parallel via auxiliary supports at intervals equal to the width of the cleaning plate-like bodies, and the cleaning plate-like bodies are inserted and fixed in the grooves to perform cleaning and drying. Support device for cleaning plate-shaped objects.