JPS6242545Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for manufacturing solar panel sheets.

Generally, a solar panel sheet 1 is made by placing a transparent plate 4 made of glass or the like in a recess 3 of a female mold 2, and connecting and placing a predetermined number of solar cells 5, 5, etc. on top of the transparent plate 4, as shown in Fig. 1. Then, the female mold 1 is fitted with the male mold 7, and the closed gap g is vacuum-extracted with both molds, and the resin 6 is poured into the resin 6.
The resin 6 is made by solidifying the same resin 6 after removing any air bubbles that may have gotten into it.

After the above panel sheet production is completed, remove the male mold 7, open the plurality of openings 8, 8... provided at the bottom of the recess 3 of the female mold 2, and insert rods etc. through the openings 8, 8... The panel sheet 1 is then pushed up and released from the female mold 2. Conventionally, the openings 8, 8, . . . are connected with bolts 9,
9. Since the lid was closed with the lids 10, 10, which were fixed, it took time and effort to attach and remove the lids 10, 10, etc., resulting in poor work efficiency.

Therefore, the present invention aims to solve the above-mentioned conventional difficulties and provide an apparatus for manufacturing solar panel sheets that can easily and quickly attach and detach the lid of the opening provided in the female mold. To explain in detail the drawings showing the embodiment, in FIG. 2, the same parts as in the conventional example shown in FIG. 1 are indicated using the same symbols, and the openings 8, 8, . At the lower end, lid fixing tools 12, 12, . . . for fixing the lids 11, 11, .

As shown in FIGS. 3 and 4, this lid fixture 12 consists of a peripheral flange portion 12a and a central cylindrical portion 12b, and the inner diameter of the cylindrical portion 12b is equal to the inner diameter of the opening 8. At the same time,
An insertion opening 14 is opened at the center of the end surface 12c of the portion 12b so as to communicate with the opening 8, and a plurality of engagement pieces 15, 15, . . . are protrudingly provided in the insertion opening 14. In the illustrated example, wedge-shaped engagement pieces 15, 15, .
In the figure, 16 is a flange portion 12a of the lid fixture 12.
The screw hole for the screw 13 provided in the figure is shown.

On the other hand, the lid 11 applied to the lid fixing tool 12
may have any shape as long as it can airtightly close the insertion opening 14 of the fixture 12, but in the illustrated example, an opening 1 having the same diameter as the insertion opening 14 is provided in the center.
7 is opened, and a step 18 is provided on the inner surface of the opening 17 on the outer periphery thereof.
A transparent viewing plate 19 made of a circular glass or the like is fitted between the solar panel sheet 1 and the solar panel sheet 1, which is airtightly sandwiched between the solar panel sheet 1 and the solar cell panel sheet 1 through vacuum grease or the like, so that the solar cell panel sheet 1 being manufactured can be observed.

This lid 11 has an engaging piece 1 of the lid fixture 12.
5, 15... are provided, but by making one or both of the engaging pieces 15, 20 wedge-shaped, the lid 11 can be rotated by a slight rotation. Thus, it can be attached to and detached from the lid fixture 12.

That is, the lid body 11 has engaging pieces 20, 20, . . . projecting from its outer circumferential surface 11';
1 indicates a rotating tool for rotating the lid body 11; 2
Reference numeral 2 designates a fitting hole provided in the lid body 11 for fitting the claw 21' of the rotating tool 21 thereinto.

Therefore, in order to use the apparatus having the above configuration, after completing the vacuum drawing of the solar panel sheet 1 as in the conventional case, the male mold 7 is removed, and the fitting hole 2 of the lid body 11 is removed.
2, and lock the claw 21' of the rotating tool 21 on the rotating tool 2.
1 to remove the transparent viewing plate 19 together with the lid 11, and then use a rod or the like inserted into the opening 8 of the female mold 2 to remove the panel from the insertion opening 14 of the lid fixing tool 12 opened in this way. The sheet 1 is pushed up and removed from the female die 2. For the next operation, a transparent viewing plate 19 coated with vacuum grease or the like is fitted onto the step 18 of the lid 11, and Apply vacuum grease or the like around the transparent viewing plate 19, press the lid 11 airtightly against the end surface 12c of the lid fixture 12, and rotate the lid 11 with the rotating tool 21. By engaging and fixing the lid fixture 12, the opening 8 of the female mold 2 is closed.

As explained above, the present invention provides structural members 4, 5, 6 for manufacturing the solar panel sheet 1.
A plurality of openings 8,
8 and a recess 3 of the female mold 2.
In an apparatus for manufacturing a solar panel sheet, the female mold 2 has an insertion opening 14 in the center on the outer surface of the openings 8, 8, and an engaging piece 15. , 15... is provided, and the fixing tool 12 and the lid 11 attached thereto are provided with respective engagement pieces 15, 15..., engagement pieces 20, 20... In addition to providing both engaging pieces 1
By making one or both of 5 and 20 into a wedge shape, the insertion opening 14 is closed by being fixed to the lid fixing tool 12 so as to be detachable by rotation of the lid 11. The opening 8... has improved the point that it took a considerable amount of time and effort to open or close the lid, and the opening 8 can now be opened and closed with just a slight rotation of the lid 11. The work can be done in an extremely short time and easily, and the efficiency of this type of work can be greatly improved.

[Brief explanation of the drawing]

Fig. 1 is a vertical front explanatory view showing a conventional solar panel sheet production device, Fig. 2 is a longitudinal cross-sectional front explanatory view showing an embodiment of the device according to the present invention, and Fig. 3 is a main part of the same example. FIG. 4 is a cross-sectional view taken along the line - in FIG. 3, and FIG. 5 is an exploded perspective view of the main parts. 1...Solar panel sheet, 2...Female type,
3... Recess, 4, 5, 6... Constituent members of the solar panel sheet, 7... Male mold, 8... Opening,
DESCRIPTION OF SYMBOLS 11...Lid body, 12...Lid body fixture, 17...Lid body opening, 19...Transparent viewing plate, 15, 20...
Engagement piece.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A female mold having a plurality of openings at the bottom of the recess in which the constituent members of the solar panel sheet are placed, and a female mold that is fitted into the recess of the female mold. In an apparatus for manufacturing a solar panel sheet consisting of a male mold, a lid fixing device having an insertion opening in the center and a protruding engagement piece is provided on the outer surface side of the opening of the female mold. By providing respective engaging pieces on the fixture and the lid attached thereto, and making one or both of the engaging pieces wedge-shaped,
A device for manufacturing a solar cell panel sheet, in which the lid body is removably fixed to a lid fixture by rotation of the lid body, thereby closing the insertion opening. (2) The solar cell panel sheet according to claim 1 of the utility model registration claim, wherein the lid is provided with an opening and a transparent viewing plate is airtightly sandwiched between the lid and the lid fixture. Production equipment.