EXTRUDER

• Main Authors: FUJIMOTO MASAYA, NIWA KATSUJI
• Format: Patent
• Language: English; Japanese
• Published: 06.05.2021
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

To facilitate material change in an extruder equipped with a gear pump.SOLUTION: An extruder 10 according to the embodiment includes a rubber feeder 12 having a rubber G discharge port 26 at an outlet part 28, and a gear pump 14 attached to the outlet part 28. The gear pump 14 includes a gear pump main body 30 containing a pair of gear 38, 40 and an electric motor 32, and the gear pump main body 30 is rotatably attached to the outlet part 28 of the rubber feeder 12 about a vertical shaft 58 arranged at one end in a width direction.SELECTED DRAWING: Figure 4 【課題】ギアポンプを備えた押出装置において材料替えを容易にする。【解決手段】実施形態に係る押出装置１０は、ゴムＧの吐出口２６を出口部２８に持つゴム供給機１２と、該出口部２８に取り付けられたギアポンプ１４と、を備える。ギアポンプ１４は、一対のギア３８，４０が内蔵されたギアポンプ本体３０と、電動機３２と、を備え、ギアポンプ本体３０が、ゴム供給機１２の出口部２８に対して、幅方向一端部に配された鉛直な軸５８を中心に回動自在に取り付けられている。【選択図】図４