External limiting and buffering device suitable for rotating air cylinder

Abstract

The invention discloses an external limiting and buffering device suitable for rotating air cylinder. The external limiting and buffering device comprises a mounting seat fixedly mounted in a working area; the rotating air cylinder is arranged at the inner end of the mounting seat, and a connecting piece is arranged at the top end of the mounting seat; a side key is fixedly connected to the outer side of an output end of the air cylinder, and the side key is connected with the inner side of a shaft end of the connecting piece through an inner groove; moreover, a limiting block is fixedly installed at the top end of the connecting piece; a fixing seat is fixedly installed at the upper end of the mounting seat; amounting plate is fixedly installed at the upper end of the fixing seat; and an oil buffer playing a buffering and limiting role is arranged at the inner end of the mounting plate. The external limiting and buffering device suitable for the rotating air cylinder consists of a rotating assembly, a limiting assembly and a buffering mechanism assembly. According to the device, a resilience force of rotation in place can be reduced through the oil buffer, so that the device runs more stably, the production efficiency of the device is improved, the service life of the device is prolonged, and the production efficiency and the qualification rate of plastic bag products are also improved.

Description

technical field [0001] The invention relates to the technical field of plastic bag production, in particular to an external limit buffer device suitable for a rotary cylinder. Background technique [0002] Plastic bags are an indispensable packaging product in people's daily life. They are portable, low-cost, and reusable. Some handling mechanisms are indispensable for bag equipment, and rotary handling is the most commonly used method; [0003] In general rotary handling occasions, the rigid limit will produce rebound, resulting in unstable material handling, and a high damage rate, which also reduces the service life of the rotating device, making it difficult to debug the docking equipment and poor operating stability of the equipment. Develop the following institutional solutions. Contents of the invention [0004] The object of the present invention is to provide an external limit buffer device suitable for a rotary cylinder, to solve the above-mentioned background ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an external limit buffer device suitable for a rotary cylinder, to solve the above-mentioned background technology in the case of rotary transport, rigid limit will produce rebound, resulting in uneven transport of materials, and there will be more The high damage rate also reduces the service life of the rotating device, making it difficult to debug the docking equipment, and the stability of the equipment is poor

Images