A Rotary Multi-station Automatic Flip and Reset Mechanism

Abstract

The invention relates to an automatic rotary type multistation turning and resetting mechanism. The mechanism mainly comprises a cylindrical cam, a rotary support, a rotary platform, crank sliding block mechanisms and a turning platform, wherein each crank sliding block mechanism comprises a linear sliding guide rail, a sliding block, a cam bearing, a connecting rod, a crank, a rotating shaft and a rotating shaft supporting seat. The rotary platform conducts relative circular rotation around the cylindrical cam, the crank sliding block mechanisms are evenly distributed on the rotary platform and fixedly connected with a rotary disk through bolts, the blocks are driven by a cylindrical cam groove to move according to a certain rule, and rotation of cranks is driven to complete the turning action. The automatic rotary type multistation turning and resetting mechanism is novel in design and high in degree of automation, the specific turning requirements of the turning platform can be met by designing the cylindrical cam curve, and the pure mechanical device is lower in operating failure rate.

Description

Technical field [0001] The invention relates to the field of automated mechanical equipment, in particular to a rotary multi-station automatic turning and resetting mechanism to realize automatic turning and resetting of products in an automated production line. Background technique [0002] The research and development of automated production lines have an important impact on improving production speed and mass production quality, reducing costs, and improving corporate efficiency. In an automated production line, there are many instances where the product is required to complete the automatic flip action in the assembly line, such as the emptying of the box, the attachment of the label inside the container, the baking of food, the automatic welding, etc., so design a product that can realize the product Automatic mechanical equipment with automatic flip and reset functions is of great significance. [0003] At present, there are many schemes for the design of automatic turning m...

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Problems solved by technology

[0003] At present, there are many schemes for the design of the automatic turning mechanism, "Hou Jian, Yang Zhen, Yuan Yongliang. Optimal design of the turning mechanism of an automatic feeding system [J]. Firepower and Command and Control, 2015, 40(4): 158 -160+164." This article proposes a design scheme for driving the shaft to rotate with helical gear meshing transmission, but it cannot be widely used in automatic turning equipment due to the limitations of lubrication conditions and transmission speed; "Li Zhiwei, An Weihong. Plastic Bottle Turning Transmission Mechanism: China, ZL201120377123.9 [P], 2012-05-30" mentioned a method of rack and pinion to realize the turning of plastic bottles, which may produce large shock vibration and noise

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