JPH07137022A - Bearing mold for curing cement product - Google Patents

Abstract

PURPOSE:To provide a bearing mold for a cement product, with which the shortening of changing time, man-hour saving, the reduction of storage space and the lowering of production cost are realized. CONSTITUTION:The bearing mold concerned consists of a conveying bearer 1 and a back-up plate 2 having a product shape retaining part. On the surface of the bearer 1, a positioning part 4, to which the back-up plate 2 is fitted, is protrusively provided so as to allow to fit the back-up plate 2 onto the positioning part 4.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a receiving mold for curing cement products, for example, cement products used for curing roof tiles.

[0002]

2. Description of the Related Art In ordinary cement molding, a cement product is housed in a receiving mold in order to maintain its surface shape such as unevenness after shaping until the molded product is cured.
After being cured in the receiving mold, it is removed from the receiving mold.

As this receiving type, the applicant has previously shown that, as shown in FIG. 5, two pairs of slip-preventing shift preventing members which are slidable facing each other along a long hole 61 formed in a receiving type main body 60 are provided. Board 6
2 is provided, and the deviation prevention plate 62 is configured to be fixed at an arbitrary position in accordance with the size of the cement product, and a device for a receiving mold 63 that can handle cement products of different sizes with one receiving mold is proposed. Apply for utility model registration. (Actual application No. 4-40727).

Further, as shown in FIG. 6, receiving members 73 and 74 having different surface shapes are provided on the front surface 71 and the back surface 72 of the receiving die main body 70 to receive two kinds of cement products having different surface shapes as one receiving member. A utility model registration application has been filed for a device relating to a receiving mold 75 that can be received by a mold (Actual Application No. 5-10101).

[0005]

However, the above-mentioned receiving mold 63 has a drawback that it cannot be applied to cement products having completely different shapes and the manufacturing cost is high. or,
When curing cement products of completely different shapes, a dedicated receiving mold for one shape is required, so the receiving mold must be replaced when changing the product type, and the manufacturing cost of many types of receiving molds is increased. There is a problem that the receiving type storage space is increased and that the replacement work requires a lot of time and labor.

Further, in the receiving die 75, the receiving die main body 7
Since the receiving members 73 and 74 having different surface shapes from 0 are integrally welded with stainless steel, carbon steel, etc., there is a problem that the manufacturing cost is heavy and the workability is poor.

The curing type of the cement product of the present invention has been made in view of the above-mentioned problems, and is for curing the cement product which can shorten the exchange time, save labor, save the storage space, and reduce the manufacturing cost. The purpose is to provide a receiving mold.

[0008]

The curing type for a cement product according to the present invention comprises a carrying pedestal and a receiving plate having a product shape holding portion, and positioning for inserting the receiving plate on the surface of the receiving pedestal. It is characterized in that the portion is projected and the receiving plate can be fitted into the positioning portion.

In the receiving type for curing the cement product of the present invention, as the receiving plate, a lightweight and excellent stacking material, for example, a vacuum molded product of synthetic resin such as ABS resin having excellent heat resistance and moisture resistance is preferably used. be able to. The thickness of the vacuum formed product may be about 1.5 to 2 mm.

[0010]

The curing receiving mold of the cement product of the present invention is constructed as described above and the receiving mold is divided into the receiving plate and the receiving plate. Therefore, by replacing the receiving plate, a plurality of receiving plates can be obtained with one receiving plate. It is possible to cure cement molded products having completely different shapes. This reduces the number of pedestals required, saves storage space, and reduces manufacturing costs.

Further, since it is possible to replace only the receiving plate while curing the cement molded product, it is possible to shorten the replacement time and save labor.

[0012]

EXAMPLE An example of a curing type of the cement product of the present invention will be described with reference to the drawings. FIG. 1 is a sectional view showing an example of a receiving type for curing the cement product of the present invention. In FIG. 1, 1 is a pedestal for conveyance, 2 is a receiving plate, 3 is a receiving mold, and the receiving mold 3 is composed of a receiving base 1 and a receiving plate 2. Reference numeral 4 denotes a positioning portion of the receiving plate 2 protruding from the surface of the receiving base 1, and the positioning portion 4 is formed so that the receiving plate 2 can be fitted into the outer periphery thereof. Reference numeral 5 denotes a fitting leg portion of the receiving plate 2. The inner circumference of the fitting leg portion 5 is formed so that it can be fitted into the outer circumference of the positioning portion 4, and the fitting leg portion 5 is fitted into the outer circumference of the positioning portion 4 from above. The receiving plate 2 is attached to the receiving base 1. The surface of the backing plate 2 is provided with a product shape holding portion 6 formed in a corrugated shape in accordance with the shape of the cement product to be cured on the backing plate 2, and the backing plate 2 is vacuum-formed (wall thickness) with ABS resin. 1.5 mm). Reference numeral 7 denotes a reinforcing rib of the receiving plate 2, which is used to prevent the receiving plate 2 from being deformed.
The necessary number is provided around the.

The cement product to be cured is the receiving plate 2
It is placed on the top and cured, and is transported to a curing cabinet by a transport device (not shown).

FIG. 2 is a cross-sectional view showing another example of the receiving type for curing the cement product of the present invention. In FIG. 2, reference numeral 11 denotes a receiving plate, and a surface of the receiving plate 11 is provided with a product shape holding portion 12 formed in a flat shape in accordance with the shape of the cement product to be cured on the receiving plate 11. . Reference numeral 13 denotes a fitting leg portion of the receiving plate 11, and an inner circumference of the fitting leg portion 13 is formed so as to be fitted into an outer circumference of the positioning portion 4 protruding from the surface of the pedestal 1, and the fitting leg portion 13 serves as the positioning portion. The receiving plate 11 is attached to the receiving base 1 by being fitted into the outer periphery of the receiving member 4 from above.

Reference numeral 14 is a reinforcing rib.
Is provided at the end of the upper surface of the receiving plate 11 by about 10 mm on each side.

FIG. 3 is a sectional view showing still another example of the curing type of the cement product of the present invention. In FIG.
Reference numeral 15 denotes a backing plate, and the backing plate 1 is provided on the front surface of the backing plate 15.
5 is provided with a product shape holding portion 16 formed in a triangular wave shape according to the shape of the cement product to be cured.
Reference numeral 17 denotes a fitting leg portion of the receiving plate 15. The inner circumference of the fitting leg portion 17 is formed so as to be fitted into the outer circumference of the positioning portion 4 protruding from the surface of the pedestal 1, and the fitting leg portion 17 serves as the positioning portion. 4, the receiving plate 15 is fitted into the outer periphery of the receiving plate 15 from above, and the receiving plate 1
Mounted on.

In the case of the receiving plate 15 formed in a triangular wave shape as shown in FIG. 3, if the receiving plate 15 has a height of 100 mm or more, deformation is unlikely to occur without the reinforcing ribs, so that it is particularly reinforced. The rib may not be provided.

As shown in FIGS. 1 to 3, even if the cement product has a completely different shape, the fitting legs 5, 13, 17 of the receiving plates 2, 11, 15 are provided on the surface of the receiving table 1. If they are formed to have the same size and the same shape so that they can be fitted to the outer periphery of the projected positioning portion 4, the receiving plates 2, 11, 1
The pedestal 5 can be used as a common pedestal.

FIG. 4 is a front view showing an example of a state in which pedestals of a receiving type for curing the cement product of the present invention are stacked.
As shown in FIG. 4, the receiving plates 2, 2, 2 having a good stacking property.
Since only the storage plates can be stacked and stored, it does not require a large storage space unlike the conventional receiving type in which the receiving plate and the receiving stand are integrated, and can be stored in a small space.

[0020]

The curing type of the cement product of the present invention is
Since it is configured as described above, it is possible to cure cement molded products of different shapes with one cradle, reduce the number of cradle, save storage space, and reduce manufacturing cost. You can

Further, since it is possible to replace only the receiving plate while curing the cement molded product, it is possible to shorten the replacement time and save labor.

[Brief description of drawings]

FIG. 1 is a sectional view showing an example of a receiving mold for curing a cement product of the present invention.

FIG. 2 is a cross-sectional view showing another example of a receiving type for curing the cement product of the present invention.

FIG. 3 is a cross-sectional view showing still another example of the curing type of the cement product of the present invention.

FIG. 4 is a front view showing an example of a state where the receiving cradle for curing the cement product of the present invention is stacked.

FIG. 5 is a plan view showing a conventional receiving type for curing cement products.

FIG. 6 is a cross-sectional view showing another conventional curing type of cement product.

[Explanation of symbols]

 1 Cradle 2, 11, 15 Catch plate 3 Catch type 4 Positioning part 5, 13, 17 Fitting leg part 6, 12, 16 Product shape holding part 7, 14 Reinforcing rib

Claims (1)

[Claims] 1. A carrying pedestal and a receiving plate having a product shape holding portion, a positioning portion into which the receiving plate is fitted is provided on the surface of the receiving pedestal, and the receiving plate can be fitted into this positioning portion. Cement product curing type, which is characterized by