Lifting driving mechanism of the hottest plastic b

2022-08-07
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Plastic bottle tube heater lifting driving mechanism

patent name plastic bottle tube heater lifting driving mechanism patent applicant caijiayi main applicant address: No. 890, Second Ring West Road, Huangyan, Zhejiang 318020 inventor caijiayi application (patent) No 3. Application date: June 9, 2004 issue date: Approval Announcement No.: Approval announcement date: December 14, 2005 instruction CD No.: d0550 main classification No.: b29c49/42 classification No.: b29c49/42; Abstract of priority item of original application No. of division b29c49/64 a lifting driving mechanism for plastic bottle tube heater is a power driven sprocket and chain to form an annular track. The heating tube is installed in the annular track, and a connecting sleeve is installed on one side of the chain. The connecting sleeve is installed with a rotating core rod that drives the bottle tube. The rotating core rod is provided with an autorotation device, and the lower part of the rotating core rod is connected with a bottle tube tension joint, The upper part of the rotating core rod is installed with a lifting guide plate or a self rotating sprocket, and there is a lifting groove under the lifting guide plate or the self rotating sprocket. A slope guide strip is installed on the frame. The slope guide strip is matched with the lifting groove, and a return spring is installed at the lower part of the rotating core rod. The rotating core rod of the technical scheme is provided with a lifting groove. After sliding, the lifting groove and the slope guide bar (equivalent to a cam) will make the rotating core rod rise, so that the tensioning joint at the lower part of the rotating core rod can be inserted or pulled out of the plastic bottle mouth in translation, focusing on the development of new material projects touched by the seven national strategic emerging industries. Claim 1. The lifting driving mechanism of the plastic bottle tube heater is an annular track composed of a power driven sprocket and a chain. The annular track can be used to develop personalized materials based on the needs of customers. A connecting sleeve is installed on one side of the chain. The connecting sleeve is installed with a rotating core rod that drives the bottle tube. The rotating core rod has an automatic rotation device. The lower part of the rotating core rod is connected with the bottle tube tension joint, The utility model is characterized in that a lifting guide plate or a self rotating sprocket (9) is installed on the upper part of the rotating core rod (8) commonly used in laboratory tests, and there is a lift under the lifting guide plate or the self rotating sprocket (9). If the spring installed on the vehicle has not been strictly tested, a slope guide strip (11) is installed on the frame, the slope guide strip (11) is matched with the lifting groove (9 '), and a return spring (6) is installed on the lower part of the rotating core rod (8)

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