JPS62260786A - Line system for manufacturing smoked roof tile - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Objective of the Invention] Cliff 1 top It relates to production line systems.

Traditionally, smoked roof tiles have a graphite carbon film formed on their surface through the fuming process, and the unique smoked silver-like luster and luster of this film make them valuable as high-quality roof tiles. The process requires advanced μ technology and time, and in the steps to obtain the tiles, it has been important to make the surface of the tiles smooth, and efforts have been made to make them smooth, but the post-processing after firing is done by hand to make the tiles one piece at a time. Because the soot was removed one by one with a brush, work efficiency was very poor.
This was one of the reasons why smoked tiles were expensive.

According to the present invention, it is optimal for carbon in the form of fine powder to stick to the surface of the tiles due to the fuming action, but carbon cannot be deposited due to reasons such as low temperatures. We aim to provide a production line system for smoked roof tiles that eliminates soot, which can solidify, and also prevents clean smoked silver from changing to yellow, S, or brown due to rain water during firing. It is something.

[Structure of the invention]

In view of this point, the present invention provides a manufacturing line for molding and firing smoked tiles, in which a soot removing device, a water absorption preventive agent coating device, and a reversing drying conveyor belt 1 are successively installed in the firing process. The present invention attempts to solve the above-mentioned drawbacks by providing a production line system for smoked roof tiles in which a water-washing device is connected to a water-absorbing agent coating device and a water-washing device.

In the present invention, the smoked tiles after firing are cleaned with a brush, etc., and then an anti-water absorption agent is sprayed on and dried to create a collar that retains its unique smoked silver luster semi-permanently. Post-processing is performed after firing.

One embodiment of the present invention will be described below with reference to the drawings. Following the firing process (not shown), a soot removal device 1, a water absorption preventive agent application device 2, a water washing device 3, and an inversion drying conveyor device 4 will be described below.
The reversing drying conveyor device 4 is connected with a conveyor 5 for product bundling or a next process device.

The soot removing device 1 is connected to the firing process and includes a soot removing machine 7 installed adjacent to the conveyor section 6.

The conveyor section 6 has sprockets 9 on both ends of the frame 8.
9a, and a guide roller 10.108 is rotatably attached to the lower center part, and a drive part 1) is provided to the lower side part, and the sprocket 9.9a and the guide roller 10.1
The chain 12 is wound through the sprocket 0a, and one sprocket 9 is connected to the drive unit 1), so that the chain 12 is driven in circulation from the baking process side to the water absorption inhibitor application device 2 side.

The soot remover 7 has a plurality of brushes 14.
Brush body 15 with attached 14a... 15a...
are rotatably arranged in two columns and two rows at the top and bottom of the chain 12, and the brush bodies I5.15a... are connected to the drive unit I6 provided in the housing 13, and a dust collector @17 is arranged in the upper part of the housing I3. are being set up.

Next, the water absorption prevention agent application device 2 is connected to the soot removal device 1,
A water absorption preventive agent applicator 9 is installed adjacent to the conveyor section 18.

The conveyor section L8 has sprockets 21.21a rotatably attached to both ends of the frame 20, and the sprockets 21.21a
1.21a, the chain 22 is completely wound, and a drive section is provided to connect it to the sprocket 21.21a, or as in this embodiment, the sprocket 9a of the conveyor section 6 and the sprocket 21 of the conveyor section 18 are made coaxial. In synchronization with the driving of the conveyor section 6, the chain 22 is driven in circulation from the soot removal device I side to the water washing device 3 or the reversing drying conveyor device 4 side.

Apply water absorption prevention agent! ff1)9 is the upper frame 24 of the frame 23
pipe or nozzle 25.2 having an opening downwardly;
5a... are placed on the lower stage, and a drain pan 26 is installed below the chain 22.

In addition, a tank (not shown) storing a water absorption preventive agent made of a resin material and a pump (not shown) are interposed and connected to the nozzles 25>25a...
...It is in vain to squirt out more water absorption prevention agent.

Next, the water washing device 3 is installed in connection with the water absorption inhibitor application device 2 as required, and its configuration is the same as that of the water absorption prevention agent application device 2, or the nozzle 25.2 of the water absorption prevention agent application device 2 is installed.
5a... The rear row part is connected to the water spouting nozzle 27.27a.
...is achieved.

Next, the inversion drying conveyor device 4: the water absorption prevention agent application device 2
Alternatively, the water washing device 3 is equipped with sprockets 29.29a on both ends of the frame 28, a pedestal 30 is interposed in the center, and a sprocket 31 is rotatably attached, and the sprockets 29.29a and 31 are attached to The chain 32 is wound, and the two sprockets on one side are connected to the drive unit 33 so that the chain 32 is driven in circulation from the water absorption preventive agent application device 2 side to the conveyor s side. Support sweats 34, 34a, . . . are erected.

In addition, since the frame 28 is provided with a pedestal 30, the supports 34, 34a... can be moved back and forth (
It looks like the head thread is ↓.

Incidentally, it is also possible to install a warm air or hot air sending device such as a blower above the inversion drying conveyor device 4 if necessary.

Next, to explain the operation of the smoked roof tile manufacturing line system according to the present invention, the fired smoked roof tiles W that have undergone the firing process are transported to the post-processing process of the present invention by an automated line or manually, and are conveyed to the conveyor section 6 of the soot removing device 1. It is placed on the soot removing machine 7.
The soot advances inward, and the rotation of the brush bodies 15, L5a, . . . removes soot from both the upper and lower surfaces.

Next, on the conveyor section 1 connected to the conveyor section 6, the fired smoked tiles W are moved in i rows, and the water absorption preventive agent made of a fat-based substance is spouted from the nozzles 25, 25a... onto the surface of the fired smoked tiles W. The water absorption preventive agent sent to the water washing device 3 is then applied to the water washing device 3. The fired smoked tiles W are washed with water jetted from nozzles 27, 27a, etc. to prevent the occurrence of smudges.

Finally, the fired smoked tiles W are conveyed from the water absorption preventive agent coating device 2 or the water washing device 3 to the inversion drying conveyor device 4, and in the inversion drying conveyor device 4, one fired smoked tile W is transported by a support rod 34 to prevent the generation of smudges. They are supported one by one and placed upright for short-distance drying and to improve the drainage of water (water absorption inhibitor).

Thereafter, the fired tiles W are conveyed to the conveyor 5 and bound.

〔Effect of the invention〕

In particular, in the production line for molding and firing smoked roof tiles, the soot removal device 1, the water absorption inhibitor application device 2, and the reversing drying conveyor device 4 are installed in series in the firing process, thereby eliminating excessive soot. We were able to manufacture clean smoked roof tiles, and since we installed the water absorption prevention agent application device 2, we coated the openings caused by alkali, wood chips, oil from the press during molding, etc., and fired and smoked them. Since it is applied to the entire surface of the tile W, it prevents discoloration to yellowish brown or brownish due to rainwater, and also prevents the peeling of the carbon film.It is possible to semi-permanently maintain the unique smoky silver-like flowers and luster of wild cherry blossoms. It will become.

In addition, since each device is installed in series, it is possible to improve the working ability, and it is possible to supply inexpensive smoked tiles, and the water washing device 3 is installed in series, which increases water absorption. After applying the preventive agent, it can prevent the occurrence of moyu/moji/ and has great practical effects such as tongue swelling.

[Brief explanation of drawings]

The figure shows an example of the present invention, and FIG. Diagram showing the C table processing process system in the round production line, Figure 2 i! A front view of the soot removal device, water absorption preventive agent application device, and water washing device. Figure 3 is an inverted drying f2:'
A front view of the hair removal device. 1. Soot removal 2. Water absorption preventive agent coating device, 3. Water washing device 4. Reversing drying mulberry conveyor device Procedural document (method) August 26, 1986

Claims (2)

[Claims] (1) A production line system for smoked tiles, characterized in that a soot removal device, a water absorption preventive agent coating device, and an inversion drying conveyor device are installed in series during the firing process in a production line for molding and firing smoked tiles. (2) In a production line for molding and firing smoked roof tiles, a soot removal device, a water absorption preventive agent application device, a water washing device, and an inversion drying conveyor device are successively installed in the firing process. The production line system for smoked roof tiles described in Section 1.