JPS63243677A - Method and device for feeding article to be baked in roller hearth kiln - Google Patents

Method and device for feeding article to be baked in roller hearth kiln

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Publication number
JPS63243677A
JPS63243677A JP7694387A JP7694387A JPS63243677A JP S63243677 A JPS63243677 A JP S63243677A JP 7694387 A JP7694387 A JP 7694387A JP 7694387 A JP7694387 A JP 7694387A JP S63243677 A JPS63243677 A JP S63243677A
Authority
JP
Japan
Prior art keywords
fired
tile
article
carry
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7694387A
Other languages
Japanese (ja)
Inventor
桜井 隆
宮地 勇自
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takasago Industry Co Ltd
Original Assignee
Takasago Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takasago Industry Co Ltd filed Critical Takasago Industry Co Ltd
Priority to JP7694387A priority Critical patent/JPS63243677A/en
Publication of JPS63243677A publication Critical patent/JPS63243677A/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、タイル等の正方形や長方形の被焼成品を焼成
するローラハースキルンにおいて、被焼成品を載せて炉
体内を搬送するローラ上に被焼成品を供給する方法及び
その装置に関する。
DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a roller hearth kiln for firing square or rectangular objects such as tiles. The present invention relates to a method and apparatus for supplying products.

従来の技術及び発明が解決しようとする問題点ローラハ
ースキルンは、炉体の内部に同時に回転駆動される多数
本の搬送ローラを並設し、この搬送ローラ上にタイル等
の正方形や長方形の被焼成品を載せて入口から出口に向
かって搬送する間に焼成を行なうようになっており、例
えば、正方形のタイルを焼成する場合、従来は、搬送ロ
ーラの入口側の端部のすぐ側方に、タイル素地をその一
辺が上記の搬送方向に対して平行な姿勢で複数枚ずつ一
列に整列し、タイル素地を吸盤によりそのままの姿勢で
搬送ローラ上に供給して各タイル素地をその一辺が搬送
方向と平行な姿勢で搬送するようになっているが、タイ
ル素地がローラ間に落ち込んだり向きが変わったりする
ことなく確実に搬送するためには、タイル素地が少なく
とも3本のローラの上面にわたって搬送されることが望
ましく、従って、小型のタイル素地を搬送するには、ロ
ーラの直径を小さくしてピッチを詰める必要があるが、
ローラか細くなると、特に、l000℃を超えるような
高温雰囲気に曝される場所ではローラが自重により撓ん
でタイル素地の姿勢が乱れ、また、ローラの本数が増え
るために設備費が高くつくばかりか、補修が困難となる
ためにローラの細径化には限界があって、小型のタイル
素地は搬送できない欠点があった。
Problems to be Solved by the Prior Art and the Invention Roller hearth kilns have a large number of conveyor rollers that are simultaneously driven to rotate inside the furnace body, and square or rectangular coverings such as tiles are placed on the conveyor rollers. Firing is carried out while the fired product is loaded and transported from the entrance to the exit. For example, when firing square tiles, conventionally, the product is placed immediately to the side of the end of the transport roller on the entrance side. , a plurality of tile bases are arranged in a line with one side parallel to the above-mentioned conveyance direction, and the tile bases are fed onto the conveyance roller in that position by a suction cup, so that each tile base is conveyed with one side parallel to the conveyance direction. However, in order to ensure that the tile substrate does not fall between the rollers or change direction, the tile substrate must be conveyed over the top surface of at least three rollers. Therefore, in order to convey small tile substrates, it is necessary to reduce the diameter of the rollers and narrow the pitch.
If the rollers become thinner, especially in places exposed to high-temperature atmospheres exceeding 1,000 degrees Celsius, the rollers will bend under their own weight and the posture of the tile substrate will be disturbed.Furthermore, the number of rollers will increase, which will not only increase equipment costs, but also increase the number of rollers. There is a limit to the ability to reduce the diameter of the rollers because repairs are difficult, and small tile substrates cannot be transported.

問題点を解決するための手段 本発明は上記の問題点を解決するために完成されたもの
であって、第1発明のローラハースキルンにおける被焼
成品の供給方法は、被焼成品を搬送方向に対して斜め姿
勢にして搬送ローラ上に供給する構成とし、また、第2
発明のローラハースキルンにおける被焼成品の供給装置
は、炉体の入口側の搬送ローラを炉外へ延長した被焼成
品の載置位置の近傍に、被焼成品をその一辺が搬送方向
に対して一定姿勢で搬入する搬入位置を設置し、その搬
入位置と載置位置との間に、搬入位置の被焼成品を保持
具で持ち上げ前記搬送方向に対して斜めとなる姿勢に向
けて載置位置に降ろす移載装置を設けた構成とした。
Means for Solving the Problems The present invention has been completed in order to solve the above-mentioned problems, and the first aspect of the method for supplying products to be fired in a roller hearth kiln is to feed the products to be fired in the conveying direction. The structure is such that the second
The feeding device for the fired products in the roller hearth kiln of the invention is arranged so that the fired products are placed near the loading position of the fired products by extending the conveying roller on the inlet side of the furnace body out of the furnace, so that one side of the fired products is placed in the direction of conveyance. A carry-in position is set up where the product is carried in in a fixed posture, and between the carry-in position and the loading position, the product to be fired at the carry-in position is lifted up with a holder and placed in a position diagonal to the conveyance direction. The structure is equipped with a transfer device to lower the vehicle to its location.

発明の作用及び効果 本発明方法によれば、略方形の被焼成品が搬送ローラ上
に搬送方向に対して斜め姿勢で裁せられて搬送されるの
であり、被焼成品の各辺よりも長い対角線を搬送方向に
向けることができることから、小さな寸法の被焼成品で
あっても搬送ローラの上面にわたる搬送方向の距離を大
きく取ることができ、同一直径のローラを同一ピッチで
配置した場合、従来の被焼成品をその一辺が搬送方向と
平行な姿勢で搬送する場合と比べて、小型の被焼成品で
も多数の搬送ローラ上にわたして確実に搬送することが
でき、また、斜め姿勢でローラ上に・或せることにより
、ローラから外れた曲端と後端の部分が三角形となって
重量が小さくなることから、焼成時に被焼成品が軟化し
たときの垂れが抑えられて変形を小さくすることができ
、また、本発明装置によれば、搬入位置に被焼成品がそ
の一辺が搬送方向に対して一定姿勢で搬入されると、移
載装置の保持具で被焼成品が持ち上げられて搬送方向に
対して斜め姿勢となって載置位置に降ろされるのであっ
て、上記発明方法を確実に実施し得る効果がある。
Functions and Effects of the Invention According to the method of the present invention, a substantially rectangular to-be-fired product is cut and conveyed on the conveyance roller in an oblique position with respect to the conveyance direction, and the shape is longer than each side of the to-be-fired product. Since the diagonal line can be oriented in the conveying direction, it is possible to take a large distance in the conveying direction over the top surface of the conveying roller even for small-sized baked products. Compared to the case where a small-sized article to be fired is conveyed with one side parallel to the conveyance direction, even a small-sized article to be fired can be reliably conveyed by passing it over a large number of conveyor rollers. By placing it on the top, the curved end and rear end that are off the roller form a triangular shape, reducing weight, which suppresses sagging and reduces deformation when the product to be fired softens during firing. Furthermore, according to the device of the present invention, when the product to be baked is carried into the carry-in position with one side of the product in a constant posture with respect to the conveyance direction, the product to be baked is lifted by the holder of the transfer device. Since it is lowered to the mounting position in an oblique posture with respect to the conveyance direction, there is an effect that the above-described method of the invention can be carried out reliably.

実施例 以下、本発明装置の一実施例を添付図面に基づいて説明
し、その作動の説明によって本発明方法の一実施例を明
らかにする。
EXAMPLE Hereinafter, an embodiment of the apparatus of the present invention will be explained based on the accompanying drawings, and an embodiment of the method of the present invention will be clarified by explanation of its operation.

図は、炉体の内部に多数本の搬送ローラを並設してその
上にタイル素地を載せて人口から出口に向かって搬送す
る間に焼成を行なうようにしたローラハースキルンの搬
送ローラ上にタイル素地を供給する部分の構造を示し、
図示しない炉体の入口の外側に設置した取付フレームI
に、炉体内の搬送ローラに連なる複数本の搬送ローラ2
が並べられて軸受3で支持され、炉体内の搬送ローラと
ともに図示しない駆動チェーンで一連に連結されて図示
しないモータの駆動により炉体内の搬送ローラと一緒に
一方向に一定速度で回転するようになっていて、この炉
外の搬送ローラ2上がタイル素地λの載置位置Aとなっ
ており、この取付フレーム1の突出端のすぐ傍に、互い
に間隔を空けた2本の無端ベルト6.6からなる整列コ
ンベア5が、上記の搬送ローラ2の搬送方向と直角方向
に、かつ、その終端部を取付フレームlの側方に突出さ
せて敷設され、そのすぐ後に同じく2本の無端ベルト1
0%10からなる搬入コンベア9が同方向に連続して敷
設され、正方形のタイル素地aが搬入コンベア9の両無
端ベルト10の間に渡たされて搬入されて、終端部にお
いて無端ベルトIOの間からその上面に突出した可動ス
トッパIIに突き当たって一定枚数ずつ停止したのち、
可動ストツバItの無端ベルトIOの下面への退避によ
り、搬入コンベア9から整列コンベア5上に移って搬入
されて終端の固定ストッパ7に突き当たることにより、
整列コンベア5上に、一定枚数のタイル素地1が夫々の
一辺を搬送ローラ2の搬送方向に対して平行にした一定
姿勢で互いに密着して整列され、この整列コンベア5上
がタイル素地1の搬入位iMBとなっている。
The figure shows a roller hearth kiln in which a large number of conveyor rollers are arranged in parallel inside the furnace body, and the tile substrate is placed on top of the conveyor rollers. Showing the structure of the part that supplies the tile base,
Mounting frame I installed outside the inlet of the furnace body (not shown)
, a plurality of conveyance rollers 2 connected to the conveyance roller inside the furnace body.
are lined up and supported by bearings 3, and are connected in series with a drive chain (not shown) together with a conveyance roller inside the furnace so that they rotate together with the conveyance roller inside the furnace at a constant speed in one direction by the drive of a motor (not shown). The tile substrate λ is placed on the conveying roller 2 outside the furnace at the mounting position A, and two endless belts 6. An alignment conveyor 5 consisting of two endless belts 1 is laid in a direction perpendicular to the conveying direction of the conveying rollers 2, with its terminal end protruding to the side of the mounting frame l, and immediately thereafter two endless belts 1 are laid.
A carry-in conveyor 9 consisting of 0% 10 is continuously laid in the same direction, and a square tile base material a is carried across between both endless belts 10 of the carry-in conveyor 9, and at the terminal end of the endless belt IO. After hitting the movable stopper II that protrudes from the top surface from between and stopping a certain number of sheets,
By retracting the movable stopper It to the lower surface of the endless belt IO, it is transferred from the carry-in conveyor 9 onto the alignment conveyor 5, and is brought into contact with the fixed stopper 7 at the end.
On the alignment conveyor 5, a certain number of tile substrates 1 are arranged in close contact with each other in a constant posture with one side of each parallel to the conveyance direction of the conveyance roller 2. The number is iMB.

前記の搬入コンベア9の終端部の上方に先端が位置する
ようにして取付フレームlの側方に設置したアーム取付
体13の先端には、タイル素地移載用の移載アーム14
の基端部が軸15により水平面上での揺動自由に支持さ
れ、アーム取付体13に取り付けたエアシリンダ16の
ピストンロッド17の先端が移載アームI4に連結され
て、ピストンロッド■7の伸縮により、移載アーム14
が搬入位置Bの直上で整列コンベア5と同方向を向いて
対応する位置と、載置位置Aの上方において搬送ローラ
2の搬送方向に対して45度傾いた斜め姿勢を取る位置
の間で往復運動するようになっており、この移載アーム
14に下向きに取り付けたエアシリンダ19のピストン
ロッド20の先端に、搬入位置Bで整列されるタイル素
地&と同数の吸盤21をタイル素地&と同一間隔で一列
に並べて下向きに装着した吸引ボックス22が取り付け
られて図示しない可撓性ポースにより負圧源に接続され
、吸引ボックス22の上面の両端部に突設したロッド2
3が移載アーム14に取り付けた案内筒24内に嵌装さ
れて、ピストンロッド20の伸縮により吸引ボックス2
2並びに吸盤21が一定距離昇降するようになっている
A transfer arm 14 for transferring tile substrates is attached to the tip of the arm mounting body 13 installed on the side of the mounting frame l so that the tip is located above the terminal end of the carrying-in conveyor 9.
The base end of the piston rod 17 is supported by the shaft 15 to freely swing on a horizontal plane, and the tip of the piston rod 17 of the air cylinder 16 attached to the arm mounting body 13 is connected to the transfer arm I4, By expanding and contracting, the transfer arm 14
is reciprocated between a position directly above the carry-in position B facing the same direction as the alignment conveyor 5 and a position above the loading position A where it assumes an oblique posture inclined at 45 degrees with respect to the transport direction of the transport roller 2. At the tip of the piston rod 20 of the air cylinder 19 attached downward to the transfer arm 14, the same number of suction cups 21 as the tile bases & to be aligned at the carry-in position B are attached. The suction boxes 22 are arranged in a line at intervals and are mounted facing downward, and connected to a negative pressure source through a flexible port (not shown).
3 is fitted into the guide tube 24 attached to the transfer arm 14, and the suction box 2 is moved by the expansion and contraction of the piston rod 20.
2 and the suction cup 21 move up and down a certain distance.

本実施例はこのような構造になり、タイル素地aが搬入
位置Bに整列して搬入され、アーム駆動用のエアシリン
ダ16のピストンロッド17の伸長により移載アーム1
4が搬入位置Bの直上に移動すると、吸盤昇降、用のエ
アシリンダ19のピストンロッド20が伸長して負圧に
傾けられた吸盤21が各タイル素地ユに押し付けられて
タイル素地λが吸着され、ピストンロッド20の収縮に
より持ち上げられると、アーム駆動用のエアシリンダ】
6のピストンロッド17が収縮して移載アーム14が4
5度揺動して載置位置Aの上方に達し、続いて吸盤昇降
用のピストンロッド20の伸長により吸盤21が下降す
るとともに吸盤21の負圧が解除されることにより、タ
イル素地aの列が搬送ローラ2の搬送方向に対して45
度傾いて各タイル素地aがその対角線を搬送方向に向け
た斜め姿勢を取って載置位置Aの搬送ローラ2上に降ろ
され、続いて吸盤2Iが上昇して移載アーム14が搬入
位置Bに復動する間に、次の一列のタイル素地aが搬入
位置Bに整列され、上記と同じように吸盤21で吸着さ
れて持ち上げられたタイル素地aが45度向きを変えて
載置位置Aの上方に運ばれて、前に降ろした一列のタイ
ル素地1が一列分前に搬送されたことが載置位置Aに設
置した図示しない光電管等の検知装置で検知されると、
運ばれてきた一列のタイル素地1が搬送ローラ2上に降
ろされ、この繰り返しにより、斜めになった一列のタイ
ル素地&が前後の列同士が互いに密着した状態で順次に
載置位置Aの搬送ローラ2上に載置され、各タイル素地
&が斜め姿勢を保ったまま炉体内の搬送ローラに載せら
れて炉体内を出口側に向かって搬送される。
This embodiment has such a structure, and the tile substrates a are aligned and carried into the carrying position B, and the transfer arm 1 is moved by the extension of the piston rod 17 of the arm-driving air cylinder 16.
4 moves to just above the carry-in position B, the piston rod 20 of the air cylinder 19 for lifting and lowering the suction cups extends, and the suction cups 21 tilted to negative pressure are pressed against each tile base unit and the tile base λ is adsorbed. When the piston rod 20 contracts and is lifted, the air cylinder for driving the arm]
The piston rod 17 of 6 contracts and the transfer arm 14 moves to 4
After swinging 5 degrees to reach the upper part of the mounting position A, the suction cup 21 is lowered by the extension of the piston rod 20 for raising and lowering the suction cup, and the negative pressure of the suction cup 21 is released. is 45 with respect to the conveying direction of the conveying roller 2.
degree, each tile substrate a assumes an oblique posture with its diagonal line facing the transport direction, and is lowered onto the transport roller 2 at the loading position A. Subsequently, the suction cup 2I rises and the transfer arm 14 moves to the transporting position B. During the return movement, the next row of tile blanks a is aligned at carrying-in position B, and the tile blanks a, which were sucked and lifted by the suction cup 21 in the same way as above, are turned 45 degrees and placed at loading position A. When a detection device such as a phototube (not shown) installed at the placement position A detects that a row of tile blanks 1 that have been carried upwards and have been lowered previously have been carried forward by one row,
A row of tile substrates 1 that has been carried is lowered onto the conveyance roller 2, and by repeating this process, the slanted rows of tile substrates 1 are sequentially conveyed to the placement position A with the front and rear rows in close contact with each other. The tiles are placed on rollers 2, and each tile substrate & is placed on the conveying roller inside the furnace body while maintaining its oblique posture, and is conveyed inside the furnace toward the exit side.

このように本実施例では、正方形のタイル素地aをその
対角線を搬送方向に向けた斜め姿勢で搬送するようにし
たから、従来の正方形の一辺を搬送方向と平行な姿勢で
搬送する場合と比較すると、各辺が約1.4分の1に縮
小された小型のタイル素地aであっても、搬送ローラ2
の上面にわたる搬送方向の距離を等しく取ることができ
るから、より小型のタイル素地を搬送することが可能で
あり、また、斜め姿勢で搬送ローラ2上にわたして載せ
ることにより、搬送ローラ2から外れた曲端と後端の部
分が三角形となって重量が小さくなることから、焼成時
に軟化したときの垂れが抑えられて変形が少なくなり、
さらに、本実施例では特に、各タイル素地λの回りを他
のタイル素地aが密着して取り囲んだ状態で搬送される
から、タイル素地1同士が互いに搬送方向及び横方向の
動きを拘束し合って搬送途中に振動等によりタイル素地
1の向きが乱れるのが防止される利点がある。
In this way, in this example, the square tile base a is conveyed in an oblique position with its diagonal line facing the conveyance direction, so compared to the conventional case where one side of the square is conveyed in a position parallel to the conveyance direction. Then, even if it is a small tile base a with each side reduced to about 1.4, the conveyance roller 2
Since the distance in the conveyance direction across the top surface can be set equally, it is possible to convey smaller tile substrates, and by placing them on the conveyance roller 2 in an oblique position, it is possible to prevent them from coming off the conveyance roller 2. The curved end and back end are triangular and the weight is reduced, which reduces sag and deformation when softened during firing.
Furthermore, in this embodiment, since each tile base material λ is conveyed in a state in which the other tile base materials a closely surround it, the tile base materials 1 mutually restrain movement in the conveyance direction and the lateral direction. This has the advantage that the orientation of the tile base 1 is prevented from being disturbed due to vibration or the like during transportation.

なお、上記実施例では、吸盤2Iを下面に取り付けた吸
引ボックス22を、軸15を中心に水平面上で揺動する
移載アーム14にエアシリンダ19の伸縮で昇降するよ
うに取り付けた構造としたが、これに代えて、吸盤2I
を取り付けた吸引ボックス22自体を、軸15を中心に
水平面上で揺動させ、かつ、軸15に沿って昇降させる
構造としても良い。
In the above embodiment, the suction box 22 with the suction cup 2I attached to the lower surface is attached to the transfer arm 14 that swings on a horizontal plane about the shaft 15 so as to be raised and lowered by the expansion and contraction of the air cylinder 19. But instead of this, sucker 2I
The suction box 22 itself to which the suction box 22 is attached may be configured to swing on a horizontal plane about the shaft 15 and to move up and down along the shaft 15.

また、上記の吸引ボックス22に搬入位置Bと載置位置
Aの間で搬送ローラ2の搬送方向に沿った往復運動と昇
降運動とを行なわせ、かつ、往復運動の途中で吸引ボッ
クス22を長さ方向の中央部を中心として45度回転さ
せるようにしても良い。
In addition, the suction box 22 is caused to perform reciprocating motion along the conveying direction of the conveying roller 2 between the carry-in position B and the mounting position A, and to move up and down, and the suction box 22 is lengthened in the middle of the reciprocating movement. It may be rotated 45 degrees around the center in the horizontal direction.

さらに、第3図に示すように、タイル素地λを整列する
整列コンベア5aを搬送ローラ2の搬送方向に対して斜
めの向きに敷設して、タイル素地1を予め搬送方向に対
して斜め姿勢で搬入位置Cに整列し、吸盤21を下面に
一列に取り付けた吸引ボックス22を、吸盤21列が搬
入位置Cのタイル素地3列と整合する斜め姿勢で搬入位
置Cと載置位置Aの間で搬送ローラ2の搬送方向に沿っ
た往復運動と昇降運動を行なわせ、搬入位置Cで持ち上
げたタイル素地&そのままの姿勢で運んで載置位置A上
に降ろすようにしても良い。
Further, as shown in FIG. 3, an alignment conveyor 5a for arranging the tile substrates λ is installed obliquely to the conveying direction of the conveying rollers 2, so that the tile substrates 1 are placed in an oblique position with respect to the conveying direction in advance. The suction box 22, which is lined up at carry-in position C and has suction cups 21 attached in a row on the bottom surface, is placed between carry-in position C and placement position A in an oblique position so that the 21 rows of suction cups are aligned with the 3 rows of tile substrates at carry-in position C. The conveying roller 2 may be made to perform reciprocating motion and vertical movement along the conveying direction, and the tile base lifted at the carry-in position C may be carried in the same posture and lowered onto the mounting position A.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明装置の一実施例の斜視図、第2図はその
平面図、第3図は他の実施例の平面図である。 a:タイル素地 A:載置位置 B、C:搬入位置 2
:搬送ローラ 14:移載アーム 16.19:エアシ
リンダ 21:吸盤 22:吸引ボックス
FIG. 1 is a perspective view of one embodiment of the apparatus of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a plan view of another embodiment. a: Tile base A: Placement position B, C: Carrying-in position 2
: Conveyance roller 14: Transfer arm 16.19: Air cylinder 21: Suction cup 22: Suction box

Claims (1)

【特許請求の範囲】 1 炉体の内部に多数本並設した搬送ローラ上にタイル
等の略方形の被焼成品を載せて入口から出口に向かつて
搬送する間に焼成を行なうようにしたローラハースキル
ンにおいて、前記被焼成品を搬送方向に対して斜め姿勢
にして前記搬送ローラ上に供給することを特徴とする被
焼成品の供給方法 2 炉体の内部に多数本並設した搬送ローラ上にタイル
等の略方形の被焼成品を載せて入口から出口に向かつて
搬送する間に焼成を行なうようにしたローラハースキル
ンの、前記炉体の入口側の前記搬送ローラを炉外へ延長
した被焼成品の載置位置の近傍に、前記被焼成品をその
一辺が前記搬送方向に対して一定姿勢で搬入する搬入位
置を設置し、該搬入位置と前記載置位置との間に、前記
搬入位置の被焼成品を保持具で持ち上げ前記搬送方向に
対して斜めとなる姿勢に向けて前記載置位置に降ろす移
載装置を設けたことを特徴とするローラハースキルンに
おける被焼成品の供給装置
[Scope of Claims] 1. A large number of conveyor rollers arranged in parallel inside a furnace body, on which a substantially rectangular article to be fired, such as a tile, is placed and fired while the article is conveyed from an inlet to an outlet. In a hearth kiln, a method for supplying fired products, characterized in that the fired products are fed onto the conveyance rollers in an oblique position with respect to the conveyance direction. 2. On the conveyance rollers arranged in parallel inside the furnace body. In a roller hearth kiln, the conveying roller on the inlet side of the furnace body is extended to the outside of the furnace, and the roller hearth kiln is configured to carry out firing while conveying a generally rectangular article to be fired, such as a tile, from the inlet to the outlet. A carry-in position is installed in the vicinity of the placement position of the article to be fired, where the article to be fired is carried in with one side of the article in a constant attitude with respect to the transport direction, and between the carry-in position and the placement position, the Supply of products to be fired in a roller hearth kiln, characterized in that a transfer device is provided for lifting the products to be fired at the carry-in position with a holder and lowering them to the above-mentioned placement position in a posture oblique to the transport direction. Device
JP7694387A 1987-03-30 1987-03-30 Method and device for feeding article to be baked in roller hearth kiln Pending JPS63243677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7694387A JPS63243677A (en) 1987-03-30 1987-03-30 Method and device for feeding article to be baked in roller hearth kiln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7694387A JPS63243677A (en) 1987-03-30 1987-03-30 Method and device for feeding article to be baked in roller hearth kiln

Publications (1)

Publication Number Publication Date
JPS63243677A true JPS63243677A (en) 1988-10-11

Family

ID=13619828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7694387A Pending JPS63243677A (en) 1987-03-30 1987-03-30 Method and device for feeding article to be baked in roller hearth kiln

Country Status (1)

Country Link
JP (1) JPS63243677A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895639A (en) * 1981-10-13 1983-06-07 ハイムゾ−ト・ケラミツシエ・エツフエン・ゲ−・エム・ベ−・ハ−・ウント・コムパニ−・コマンデイ−ト・ゲゼルシヤフト Ceramic tile manufacture and device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895639A (en) * 1981-10-13 1983-06-07 ハイムゾ−ト・ケラミツシエ・エツフエン・ゲ−・エム・ベ−・ハ−・ウント・コムパニ−・コマンデイ−ト・ゲゼルシヤフト Ceramic tile manufacture and device

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