JPH0829072A - Standing-upright aligning shelf tool for burning plate-form substance, such as tile - Google Patents

Abstract

PURPOSE:To provide a standing-upright aligning shelf tool which is devised to cause standing- upright and alignment of plate-form substances, such as tiles, which can not stand upright, on a burning shelf. CONSTITUTION:Long square tubular sintering ceramic shelf parts 11 are juxtaposed and intercoupled through square tubular coupling materials 12 formed of the same material to form a burning shelf. A number of mounting holes 13 slightly tilting in a vertical direction are formed through at intervals of a distance, and slightly tilting support surface parts 14 are formed through between the adjoining front and rear mounting holes 13. A support frame 2 made of refractory to intercouple sideways back rest rods 22 and 23 at the upper ends and the parts, positioned lower than a central part, of mounting rods 21 on both side, and stoppers 24 are protruded at the lower parts of the mounting rods 21. By inserting the lower parts of the mounting rods 21 in the respective mounting holes 13 of the shelve parts 11, the stopper 24 is locked on the upper surface of the shelf part 11. The support frame 2 is attached in a slightly rearward inclining state, a number of the support frames are arranged, in order, in a longitudinal direction. An installation face for a tile 9 is placed on the support surface part 14 and leans on the support frame 2, and a number of the tiles 9 stand and are aligned between the adjoining support frames 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stand-up arranging tool for a baking shelf for stand-up arranging a plate-shaped molding material such as a roof tile for stand-up baking.

[0002]

2. Description of the Related Art Conventionally, roof tiles that are self-supporting are carried on a trolley in a state of standing upright on a baking shelf, and fired and fired. However, roof tiles that cannot be self-supporting are placed on a saya and stacked saya. It was baked in. However, it is clear that stand-up firing is effective in terms of mass productivity, stable quality, fuel consumption required for sheathing, and the like.

[0003]

SUMMARY OF THE INVENTION Therefore, the present invention provides a plate-shaped molding material such as a roof tile that cannot stand on its own so that it can be erected on a baking shelf so that it can be fired. Further, the present invention provides a baking shelf that reduces the heat absorption into the baking shelf and has low fuel consumption.

[0004]

Therefore, the present invention is a frame body in which a lateral backrest bar is connected to both mounting rods.
It consists of a refractory support frame that comes into contact with the back surface of the plate to be fired, and a refractory firing shelf to which the mounting bar can be detachably attached. A large number of permutations are arranged, and a receiving surface portion that is substantially perpendicular to the inclined support surface of the support frame is slightly inclined and formed between the support frames of the baking shelves. In addition, a plurality of lateral backrest rods may be connected to the mounting rods on both sides, and the rectangular pipe-shaped sintered ceramic shelves are arranged in parallel and connected by a connecting material to form a baking shelf. Good.

The support frame is mounted by mounting a large number of mounting holes at right angles to the longitudinal direction of the rectangular pipe-shaped ledge on the side surface and also providing locking holes at the bottom of the mounting rod of the support frame. Then, the lower ends of the mounting rods of the support frame are brought into contact with both outer end faces of the square pipe-shaped shelf, and locking pins are inserted from the outside into the locking holes that communicate with each other and the mounting holes of the shelf to mount the supporting frame. May be attached. In addition, a large number of mounting grooves, which are slightly inclined in the vertical direction, are provided at both ends of the baking shelf at intervals, and the lower part of each mounting bar of the support frame is inserted into the mounting groove to project into the mounting bar. May be locked on the baking shelf to attach the support frame.
Furthermore, a large number of mounting holes, which are slightly inclined in the vertical direction, are provided at both sides of the baking shelf at intervals, and the lower part of each mounting rod of the support frame is inserted into the mounting hole, and stoppers protruding from the mounting rod are provided. The support frame may be attached by locking it on the baking shelf.

[0006]

[Function] By arranging a large number of support frames in a row at a predetermined interval on the baking shelf with a certain inclination, and placing the plate-like body to be baked on the slightly inclined receiving surface part and bringing it to the support frame. ,
A large number of the support frames are aligned by standing upright between the support frames. By firing in this state, mass production can be performed in the same way as stand-up firing, and by placing it on the receiving surface part that is slightly inclined, the installation surface of the plate-like body is well supported and the back surface of the plate-like body is supported by the support frame. Since they are abutted and supported, distortion and deformation are prevented.

Further, if a baking shelf in which square pipe-shaped sintered ceramic shelves are arranged in parallel and connected by a connecting material, the sintered ceramic shelves reduce heat absorbed by the shelves. The heat radiation increases, the firing efficiency improves, and the fuel consumption decreases.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The illustrated embodiments of the present invention will be described below. In FIG. 1 to FIG. 3, reference numeral 1 denotes a firing shelf, which is a square pipe of the same material in which a pair of shelves 11, 11 made of a high-strength sintered ceramic containing alumina as a main component and formed into a long square pipe shape are arranged in parallel. It is formed by connecting with each other with the shape connecting member 12. A large number of mounting holes 13 that are slightly inclined in the vertical direction are provided in the shelf portion 11 at intervals, and a slightly inclined receiving surface portion 14 is provided between the front and rear mounting holes 13 in a trapezoidal manner. ing.

Reference numeral 2 denotes a refractory support frame, which has lateral backrest bars 22 and 23 at the upper end and the lower center of the mounting bars 21 on both sides.
Is a frame-like body in which the backrest bar 23 at the lower center is arranged slightly behind. Further, a stopper 24 facing rearward is provided so as to protrude from a lower portion of the mounting rod 21 on both sides.

Then, as shown in FIG. 2, the lower portion of the mounting rod 21 of the support frame 2 is inserted into the inclined mounting hole 13 of the shelf 11 from above so that the stopper 24 is locked to the upper surface of the shelf 11. Then, the support frame 2 is attached after being tilted a little,
Many permutations are arranged in front and behind. As a result, the slightly inclined receiving surface portion 14 is interposed between the support frames 2.

During firing, the installation surface 91 of the roof tile 9 to be fired is placed on the receiving surface portion 14 and brought to the support frames 2, so that a large number of tilted uprights are arranged between the respective support frames 2. Of. In this state, it is carried by a truck or the like to a firing furnace and fired.

According to this example, mass production can be performed as in the case of stand-up firing.
It is possible to automate and obtain roof tiles with quick and stable quality. Then, as a special effect, the placement surface 91 of the roof tile 9 is favorably supported by mounting the roof tile 9 on the receiving surface portion 14 that is an inclined portion substantially perpendicular to the inclined support surface of the support frame 2, and at the same time, the roof tile 9
That is, the back surface of is contacted and supported by the support frame 2.

That is, as shown in FIG. 3, the back flat bar 22 on the upper side of the support frame 2 and the mounting rods 21 on both sides can support the outer peripheral flat portion 92 of the rear side of the roof tile 9, and the back bar 23 at the lower side supports the rear side of the roof tile 9. The uneven groove bottom portion 93 can be supported. Therefore, distortion and deformation of the roof tile 9 during firing are prevented.

Further, since the baking shelf 1 is made up of a rectangular ceramic pipe-shaped shelf 11 made of sintered ceramics, the heat absorbed by the shelf 11 is reduced and the heat radiation is increased to improve the baking efficiency. Fuel consumption will be cheaper.

Although the present embodiment is configured as described above, the present invention is not limited to this. For example, regardless of the shape and material of the supporting frame, as shown in FIG. 4, three lateral backrest bars may be connected to the mounting bars on both sides, and a stopper is required to mount the supporting frame at an angle. If so, the shape and the mounting position of the stopper are not limited. The mounting rod and the backrest rod may have any shape, and may have a piece shape or a pipe shape.

Further, the supporting frame can be detachably attached to the baking shelf. As shown in FIG. 4, the rectangular pipe-shaped shelf portion 11 of this embodiment is provided with mounting holes 16 at right angles to its longitudinal direction. In addition, a large number of side walls are provided, and locking holes 32 are provided at the bottom of the mounting rod 31 of the support frame 3 so that the lower ends of the mounting rod 31 of the support frame 3 are brought into contact with both outer end surfaces of the shelf 11. The support frame 3 may be attached by inserting locking pins 35 from the outside into the communicating locking holes 32 and the mounting holes 16 of the shelf 11.
In this case, the locking hole 32 and the mounting hole 16 have a rectangular shape,
As shown in FIG. 5, if the square pins 4 are used for locking, it is not necessary to provide the inclined support frame 30 with a stopper.

Further, the shape, material and configuration of the baking shelf are arbitrary, and as shown in FIG. 6, a large number of mounting grooves 51 are provided at both end portions of the baking shelf 5 with a space therebetween, which are slightly inclined in the vertical direction. Alternatively, the lower portions of the mounting rods 61 of the supporting frames 6 may be inserted into the mounting grooves 51, and the stoppers 62 protruding from the mounting rods 61 may be locked on the baking shelf 5 to mount the supporting frames 6.
According to this, the support frame 6 can be easily attached.

Further, as shown in FIG. 7, a large number of mounting holes 71, which are slightly inclined in the vertical direction, are provided at both sides of the baking shelf 7 at intervals, and the lower portions of the mounting rods 81 of the supporting frame 8 are arranged at the lower portions thereof. The support frame 8 may be attached by locking the stopper 82, which is inserted into the attachment hole and protrudes from the attachment rod 81, on the baking shelf 7.
According to this, the support frame 8 can be stably arranged.

Further, the receiving surface portion which is substantially perpendicular to the inclined support surface of the support frame may be formed in a concave shape as shown in FIG. The product to be fired is not limited to a roof tile, and may be any plate-like body that cannot stand on its own, and a plate-like body includes a three-dimensional shape with many irregularities.

[0020]

According to the present invention, since the respective support frames are attached to the baking shelves in an inclined state, a large number of plate-like bodies such as roof tiles are erected and aligned, enabling stand-up baking, mass production, and automation. As a result, a baked product of stable quality can be obtained. In particular, the plate-shaped body is favorably supported by being placed on the receiving surface portion substantially perpendicular to the inclined support surface of the support frame, and since the surface of the plate-shaped body is abutted and supported by the support frame, distortion during firing is caused. The effect of preventing deformation is great.

According to the second aspect of the present invention, since a plurality of backrest bars are connected to the support frame, the back surface of the plate-like body having a large change in shape can be effectively contacted and supported, so that distortion and deformation can be further prevented. According to the third aspect of the present invention, since the firing shelf is made of a sintered ceramic shelf having a square pipe shape, the heat absorbed by the shelf is reduced, the heat radiation is increased, the firing efficiency is improved, and the fuel consumption is low. It will be. According to the fourth aspect, since the support frame is attached to the baking shelf by the locking pin, a reliable attachment state is achieved. In claim 5, the support frame can be easily attached, and in claim 6, the support frame can be stably arranged.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is an enlarged side view of a cross section of the main part.

FIG. 3 is an enlarged rear view showing a cross section of a main part thereof.

FIG. 4 is a longitudinal rear view showing another example of the support frame and its attachment.

FIG. 5 is a side view showing another example of attachment of the support frame.

FIG. 6 is a perspective view showing another example of a baking shelf.

FIG. 7 is a perspective view showing still another example of the baking shelf.

FIG. 8 is a vertical cross-sectional side view showing another example of a baking shelf and its receiving surface portion.

[Explanation of symbols]

 1,5,7 Firing shelf 11 Shelf portion 12 Connecting material 13 Mounting hole 14 Receiving surface portion 16 Mounting hole 2,3,30,6,8 Support frame 21,31,61,81 Mounting rod 22,23 Backrest rod 24,62 , 82 stopper 32 locking hole 35 locking pin 4 square pin 51 mounting groove 71 mounting hole 9 tile 91 installation surface 92 outer peripheral flat portion 93 uneven groove bottom

Claims (6)

[Claims] 1. A fire-resistant support frame which is a frame body in which a lateral backrest rod is connected to mounting rods on both sides, and which comes into contact with the back surface of a plate-like body to be fired, and a fire-proof property to which the mounting rod can be detachably attached. The baking frame consists of a baking shelf, and the supporting frames are tilted a little at a predetermined interval, and a number of them are arranged in sequence on the baking shelf. A standing alignment shelf for firing plate-like bodies such as roof tiles, characterized in that they are formed between respective support frames. 2. The upright aligning shelves according to claim 1, comprising a support frame in which a plurality of lateral backrest bars are connected to the mounting bars on both sides. 3. The upright aligning shelves according to claim 1 or 2, wherein the square pipe-shaped sintered ceramic shelves are juxtaposed and connected by a connecting material to form a baking shelf. 4. A square pipe is provided with a large number of mounting holes, which are perpendicular to the longitudinal direction of the rectangular pipe-shaped ledge, at the side surfaces thereof, and at the bottom of a mounting rod of a supporting frame, a locking hole. The support frame is attached by abutting the lower ends of the mounting rods of the support frame to both outer end surfaces of the rack-shaped shelf and inserting locking pins from the outside into the respective locking holes that communicate with each other and the mounting holes of the shelf. Standing alignment shelves of 3. 5. A plurality of mounting grooves, which are slightly inclined in the vertical direction, are provided at both end portions of the baking shelf at intervals, and the lower part of each mounting bar of the support frame is inserted into the mounting groove to form a mounting bar. The standing alignment shelf according to claim 1 or 3, wherein the protruding stopper is locked on the baking shelf to attach the support frame. 6. A plurality of mounting holes, which are slightly inclined in the up-down direction, are provided at intervals on both sides of the baking shelf, and the lower portions of the respective mounting rods of the support frame are inserted into the mounting holes to project into the mounting rods. The standing alignment shelf according to claim 1 or 3, wherein the stopper is locked on the baking shelf to attach the support frame.