JPH057716Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] This invention is a method for sequentially moving panels attached to a conveyor during the process of forming a fluorescent film on the face plate panel (hereinafter referred to as the panel) of a color cathode ray tube using the slurry method. The present invention relates to a panel holding device used for holding panels, etc.

[Conventional technology]

As is well known, the process of forming a fluorescent film on a panel involves applying a coating agent (slurry) in which phosphor powder is suspended in a water-soluble photosensitive binder to the panel in a concave container with a quadrilateral opening. A uniform fluorescent film is formed through a continuous process in which the panel is rotated to shake off excess coating material, dried, exposed to light, and developed. In the phosphor film manufacturing process of such a panel, a panel holding device is required to reliably hold the panel in order to transport and rotate the panel.

Conventional panel holding devices of this type each hold only panels of a certain size, and different types of panel holding devices are used for panels of different shapes.

As a conventional panel holding device, the
There is one described in Publication No. 013350.

[Problem that the invention attempts to solve]

When the above-mentioned conventional panel holding device is used in the panel phosphor film manufacturing process and the type of panel on which the phosphor film is to be formed is changed, the driving body such as the conveyor in the phosphor film manufacturing process is temporarily stopped and the panel holding device is There were drawbacks such as the need to replace the panel holding device attached to the main body.

[Means for solving problems]

The panel holding device of the present invention includes a base, a pair of support brackets that are fixed by engaging with one of the positioning holes provided in the base, and a shaft that is engaged with the hole provided in the base. a positioning metal fitting having first and second tip portions that are fixed to each other and provided in opposite directions; a support push metal fitting that is swingably attached to the base; and a support push metal fitting that is swingably attached to the base portion; and a side opposite to the other side of the face plate panel, the two sides opposite to the pair of support fittings being in contact and the other side being in contact with the first or second tip. a pressing means for applying a force to the support push metal fitting in a pushing manner, and when the shape of the face plate panel is switched, the engaging positioning hole is changed and the support metal fitting is moved; The positioning fitting is inverted about the axis to change the first or second tip that contacts the face plate panel.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

1 to 4 are a longitudinal cross-sectional view (only the side wall portions of the substrate 3 and spider 2 are shown in cross-section), a plan view, a bottom view, and an AA' cross-sectional view of one embodiment of the present invention, respectively.

A spider 2 is attached to a rotating shaft 1, and a substrate 3 is fixed to the top surface of the spider 2. A plate 4 is fixed to the substrate 3, and a panel support bracket 5 is attached to the plate 4 by a bolt 23 that engages a protrusion 21 with a positioning hole 20 provided in the plate 4 and passes through an elongated hole 22. There is. Further, a cylindrical shaft 24 is engaged with a hole provided in the substrate 3, and the positioning fitting 7 is fixed with a bolt 32.

The support pusher 8 is attached to a shaft 25 provided on the substrate 3.
It is swingably attached to the housing and is always subjected to a force in the direction of arrow B (FIG. 1) by a compression spring 26.
In addition, a handle 11 is rotatably attached to the spider 2 around a shaft 27, and the arm 1
0 is rotatably attached to a shaft 28 provided on the handle 11, and the other end is attached to a joint 29 provided on the support pusher 8 so as to be rotatable in any direction.

By rotating the handle 11 in the direction of arrow C and rotating the support pusher 8 via the arm 10 in the opposite direction of arrow B against the force of the compression spring 26, the two opposing sides of the panel 6 are Panel support bracket 5
It is placed on the panel support fitting 5 so that the other side is in contact with the spherical tip 30 of the positioning fitting 7. Next, when the handle 11 is rotated in the direction opposite to arrow C, the support pusher 8 is rotated in the direction of arrow B, and the spherical tip 31 of the support pusher 8 is pressed against the panel 6 by the compression spring 26. The panel 6 is now positioned on the substrate 3 and is securely held.

In FIGS. 1 and 2, the panel 6 is indicated by a dashed line, and panels 6 of various shapes are shown superimposed on each other in the drawings.

When switching the panel 6 to one with a different shape,
In order to change the dimensions of the panel 6 in the horizontal direction in FIG. This can be solved by tightening the bolts 23 and fixing the panel support fittings 5.

Furthermore, in response to changes in the dimensions of the panel 6 in the vertical direction in FIG. This can be solved by rotating the fixing fitting 7 180 degrees around the shaft 24 and then tightening the bolt again to fix it.

[Effect of idea]

As explained above, the panel support device of the present invention can easily cope with changing the type of panel by moving the panel support bracket and reversing the positioning bracket, and can handle multiple types of panels with one type of panel support device. It has the effect of holding the panel.

[Brief explanation of drawings]

1 to 4 are a longitudinal sectional view, a top view, a bottom view, and a sectional view AA' shown in FIG. 2, respectively, of the panel holding device of the present invention. 1...Rotating shaft, 2...Spider, 3...Substrate, 4...Plate, 5...Support bracket, 6...
Face plate panel, 7... positioning metal fittings,
8...Support push metal fitting, 10...Arm, 11...
handle.

Claims (1)

[Scope of utility model registration request] A base, a pair of support brackets that are fixed by engaging with one of the positioning holes provided in the base, and a pair of support brackets on opposite sides that are fixed by engaging a shaft in the hole provided in the base. a positioning metal fitting having first and second tip portions provided in the same direction; a support push metal fitting swingably attached to the base;
A handle for swinging the support push metal fittings, and a face plate panel having two sides facing the pair of support metal fittings in contact and one side in contact with the first or second tip end. a pressing means for applying force to the support pusher so as to push the side opposite to one side, and when the shape of the face plate panel is changed, the positioning holes to be engaged are changed and the support pusher is pressed. A panel holding device characterized by having a structure in which the first or second tip that contacts the face plate panel is changed by moving the metal fitting or inverting the positioning metal fitting around the axis.