CARRYING HEATING APPARATUS

• Main Authors: SAITO ISAMU, TAMORI NOBUAKI, SAITO SHOICHI, SHIDA ATSUSHI
• Format: Patent
• Language: English; Japanese
• Published: 11.10.2023
• Subjects: BLASTING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; HEATING; KILNS; LIGHTING; MACHINE TOOLS; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OPEN SINTERING OR LIKE APPARATUS; OVENS; PERFORMING OPERATIONS; RETORTS; SOLDERING OR UNSOLDERING; TRANSPORTING; WEAPONS; WELDING; WORKING BY LASER BEAM

To provide a carrying heating apparatus capable of suppressing temperature interference between zones and promptly performing variety switching work causing a temperature drop.SOLUTION: A carrying heating apparatus includes: a heating apparatus in which a plurality of heating furnaces are aligned and which is configured to blow hot air to a workpiece by using the heating furnaces; and a carrying conveyor for carrying in the workpiece to the heating apparatus. Each of the heating furnaces comprises an upper furnace body and a lower furnace body. A box-shaped upper temperature control section is disposed on the front side or rear side in the carrying direction of the upper furnace body of at least part of the heating furnaces. A box-shaped lower temperature control section is disposed on the front side or rear side in the carrying direction of the lower furnace body of at least part of the heating furnaces. Each of the upper temperature control section and the lower temperature control section has a medium introduction port and a medium discharge port.SELECTED DRAWING: Figure 3 【課題】ゾーン間の温度干渉を抑制し、また、温度低下を伴う品種切り替え作業を迅速に行うことを可能とする搬送加熱装置の提供【解決手段】複数の加熱炉が配列され、加熱炉によってワークに対して熱風を吹きつけるように構成された加熱装置と、加熱装置に対してワークを搬入する搬送コンベアを有し、加熱炉のそれぞれは上部炉体及び下部炉体で構成され、少なくとも一部の加熱炉の上部炉体の搬送方向の前又は後に箱状の上部温度調整部が配置され、少なくとも一部の加熱炉の下部炉体の搬送方向の前又は後に箱状の下部温度調整部が配置され、上部温度調整部及び下部温度調整部のそれぞれが媒体導入口と、媒体排出口を有する搬送加熱装置である。【選択図】図３