JPS6385041A - Forming line system for ceramic products - Google Patents

Abstract

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

Description

[Detailed Description of the Invention] [Object of the Invention] l Tojo q Hadako Komame The present invention involves the process of firing the white base of a ceramic product that has undergone the molding and drying process, and the process of combining the white base manufacturing process such as molding and drying with the firing process. The present invention relates to a molding line system for ceramic products that addresses differences in productivity and operating time.

As a conventional molding line system for ceramic products,
The temperature of the kiln itself can reach over 1000 degrees Celsius, and it takes several days to stop the kiln operation, so it is normal for the kiln to be operated day and night without being stopped, even for trays. On the other hand, the molding and drying process of the white background requires regular work hours, but productivity and operating time differ between the white background manufacturing process such as forming and drying and the firing process, and the firing process [ ?
In line with this, the molding and drying processes were carried out in two shifts, working day and night, or on consecutive days, making it difficult to implement, for example, a two-day work week or continuous work in summer and winter.

In order to solve this problem, a molding line system for ceramic products as shown in Fig. 1 is known, in which firing carts loaded with blank materials are stocked between the work line a and the firing furnace. Shiroji Okiichi stock C and fired products V! A fired product trolley stock d was installed to stock the loaded firing trolleys, but with this stocking method, it was impossible to stack blanks (fired products) in multiple stages on the firing trolley, resulting in a large number of expensive products. It requires a large baking cart, which is expensive, the baking cart is large and requires a lot of space, it is difficult to secure a work place, and the baking cart is heavy, making it difficult to move. It had the disadvantage of causing .

■ (I'm trying to do it.'! I Uranbon complete version of the present invention, white background (fired product) stock of ceramic products that occurs due to differences in productivity and operating time between the white background manufacturing process such as drying and the firing process. By switching from loading on baking carts to storing on pallets, manufacturing costs are reduced, storage space is reduced, work space is secured, and work is made easier.The baking process can be continued even while the molding and drying processes are paused. The purpose of this project is to provide a molding line system for ceramic products that can operate continuously, eliminate two-shift systems, and deal with two-week work schedules and consecutive holidays during summer and winter.

[Structure of the Invention] In view of the above, the present invention for performing a four-way divination is a traverser with lift, in which a three-dimensional pallet stockyard is arranged side by side on a work line, and the work line and the stockyard are installed in a V4FM. −
A kiln furnace equipped with a kiln cart that is circulated and transferred is arranged on the side of the stockyard, and a conveyor and pallet loading device that receive pallets are placed between the kiln cart and the stockyard during the circulation path of the kiln cart. The present invention aims to solve the above-mentioned drawbacks by providing a molding line system for ceramic products, which is equipped with a pallet loading and unloading device.

1-The present invention appropriately places a plurality of white bases of ceramic products manufactured in work lines such as molding and drying processes on a pallet, and stores as many blank bases on the pallet in the stockyard as is more productive than the firing process. The pallets are then stored at night or during business holidays and are taken out from the stockyard and transported to the firing process to handle the continuous operation of the firing process.

Below, an embodiment of the present invention will be described based on the drawings. (1), 1a are two work lines, and the work lines 1.
1a is equipped with a conveyor, etc., which performs the white fabric manufacturing process such as molding, glazing, and drying, and transfers the white material to pallets 2.2a...
! ! A large number of W are placed on the product 6 after firing.
．． The work involved stacking up about five sheets and tying them together.

3 is a three-dimensional stockyard installed in parallel with the work lines 1 and la, and the stockyard 3 consists of a stock line 4 and a transfer line 5, and the stock line 4 has a large number of pallets 2, 2a... Similarly, a large number of pallets 2.2a... can be stored in the transfer line 5, and appropriate transfer devices 6.6a... such as conveyors and rollers are installed on each of the upper and lower stages. .

Reference numeral 7.7a denotes a traverser with a lift installed adjacent to both ends of the work lines 1 and La, the stock line 4, and the transfer line 5. , 7a move up and down and back and forth, and transport one pallet 2, 2a, .

Reference numeral 8 denotes a tunnel-type firing furnace arranged side by side on the side of the stockyard 3, and between the firing furnace 8 and the stockyard 3, a firing cart is placed at the loading/unloading position of the pallets 2.2a... A circulating track 12 is constructed of a chain puller 9, a chain puller 1O1, a slide puller 11', etc., for transferring the firing furnace 8 to the carry-in position B and the carry-out position C.

Reference numeral 13 denotes a conveyor disposed between the base end side of the transfer line 5 and the injection/unloading position A of the circulation track 12, and a pallet turn 14 is provided on the transfer hole 5 side of the conveyor 13. In addition, a pallet loading device 15 is installed on the loading/unloading position A side, and a conveyor 16 is installed on the side of the conveyor 13 in the same direction as the conveyor 13, and on both sides of the conveyor 16, Similar to the conveyor 13, a pallet turn 17 and a pallet loading/unloading device 18 are installed respectively.

Next, the operation of the molding line system for ceramic products according to the present invention will be explained.For example, during regular working hours from Monday to Friday, molding, glazing, drying, etc. are performed on the work line 1.1a to produce Shiraji-1. , the white background -, are placed in large numbers on the pallet 2.2a..., and the pallet 2.2
At the end of the work line 1.1a, a traverser 7 with an elevator is used to store the blank material 1 in the stock line 4 of the stockyard 3, and the white material 1 is transferred to the firing furnace 8, which is operated throughout the year. When loading, the pallets 2.2a... are taken out from the stock line 4 by a traverser 7 with an elevator and transferred to a transfer line 5, and loaded from the transfer line 5 by a pallet turn 14, conveyor 13, and balent cleaning device 15. - At the loading/unloading position A, the pallets 2.2a... are loaded onto the firing truck, and the firing truck is carried into the firing furnace 8, where the white background is fired.

Next, the baking cart loaded with the baked products W2 is carried out from the baking furnace 8, passes through the circulation track 12, and is brought to the loading/unloading position A by the pallet loading/unloading device 18 to bake the pallets 2.2a... Unloaded from the truck, the pallets 2.2a... are transferred to the transfer line 5 by the conveyor 16 and pallet turn 17,
They are stored inside or transferred to the terminal and stored in the stock line 4 by a traverser 7a with an elevating mechanism.

Also, during regular working hours from Monday to Friday, work line 1
．． 1a, the product 6 transferred from the stock line 4 to the work line 1, la by the lifting traverser 7a
The products W2 are unloaded from the pallet 2.2a loaded with the products W2 and bundled into approximately 4.5 sheets.

〔Effect of the invention〕

In short, the present invention arranges a stockyard 3 of three-dimensional pallets 2.2a... in parallel on a work line 1.1a,
The work line 1.1a and the stockyard 3 are connected by elevating traversers 7, 7a installed adjacent to each other,
On the side of the stockyard 3, a firing furnace 8 equipped with a firing cart that is circulated is arranged, and a circulation track 12 of the firing cart is arranged.
Inside is pallet 2.2a between stockyard 3...
・A conveyor 13.16, a pallet loading device 15, and a pallet loading/unloading device 18 are installed, so that molding, glazing,
A white background 1 is produced by drying, etc., and a large number of the white backgrounds are placed on a pallet (2.2a). The three-dimensional stockyard 3 pallets 2.2a... are stored in a small space, and at night or when business is closed, the pallets 2.2a... are taken out from the stockyard 3 and transferred to the firing process for continuous operation of the firing process. In addition, the product cutting 2 after firing is also done in a three-dimensional stockyard 3 heparet 2.
2a... can be stored in a small space, and compared to conventional storage using baking carts, there is no need for many large, heavy and expensive carts, resulting in lower costs. It is easy to move, and there is no need to carry out work in the manufacturing process of the blank W in conjunction with the firing process, so there is no need to work day and night in two shifts, and there is no need to work two shifts a week. The practical effects of this, such as making it possible to implement a day system and continuous holidays in summer and winter, are enormous.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention, 1. Fig. 1 is a diagram showing a conventional example, Fig. 2 is a plan view of a molding line system for ceramic products according to the present invention, and Fig. 3 is a diagram of a stockyard. FIG. ■, made by l a! Line 2.2a...Pallet 3 stockyard 7.7a Elevating traburner 8 firing furnace
12 Circulation orbit 13 Conveyor 15 Valet loading device 16 Conveyor 18 Pallet loading and unloading device Above Desedai Co., Ltd. Hekitoku Figure 1 Figure 3 Procedural amendment document April 4, 1985 1. Indication of case 1986 Patent application No. 230'286 No. 2, Name of the invention: Production line system for ceramic products 3, Relationship with the person making the amendment: Applicant address: Hekitoku Co., Ltd. 4, Agent address: 1-23-6 Haruoka, Chikusa-ku, Nagoya-shi Procedural amendment Regarding the above-mentioned application, Patent Application No. 230286 (1986), "1. Title of the Invention" in the specification is amended as follows. "Ceramic product manufacturing line system" 2. In the specification, "2. Scope of claims" is amended as follows. 3. Line 1 of page 2 of the specification, line 4 of the same page, box 1 of the same page
The words "molding" in line 7, line 20 on page 3, line 13 on page 4, line 3 on page 7, and line 9 on page 10 are corrected to read "manufacturing."that's all

Claims (1)

[Claims] A three-dimensional pallet stockyard is installed side by side on the work line, and the work line and the stockyard are connected by a lifting traverser installed adjacent to the stockyard, and a baking trolley is installed on the side of the stockyard for circulating transportation. A molding line for ceramic products, characterized in that a furnace is disposed, and a conveyor for receiving pallets, a pallet loading device, and a pallet loading/unloading device are disposed between a stockyard and a circulation track of a firing cart. system.