Cutting machine workbench lifting mechanism and exchange device

Abstract

The invention provides a cutting machine workbench lifting mechanism. The cutting machine workbench lifting mechanism comprises a first rack, a lifting part and a drive mechanism. A bearing platform is arranged at the upper portion of the lifting part, a connecting part is arranged at the lower portion of the lifting part, and the lifting part is arranged on the first rack through the connecting part in an up-down movement manner. The drive mechanism is arranged at the bottom of the first rack and provided with an ejection structure. The ejection structure is connected with the connecting part, the drive mechanism drives the bearing platform to move up and down through the ejection structure, the drive mechanism is utilized in the cutting machine workbench lifting mechanism for driving theejection structure for achieving the up-down movement of the bearing platform, and the bearing platform reaches the position where exchange is needed. The lifting mechanism upwards pushes the bearingplatform in a push-pull manner, exchange power is centralized, and the phenomenon of jamming is effectively prevented. A provided exchange device comprises an upper workbench, a lower workbench, an exchange mechanism and the lifting mechanism, the exchange device can accurately and rapidly achieve workbench exchange, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of automation equipment, and mainly relates to a cutting machine table lifting mechanism and a switching device. Background technique [0002] Cutting machine is an automatic equipment for processing and cutting materials such as plates. With the development of science and technology and the needs of users, cutting machines are being used more and more widely. [0003] At present, the cutting machines on the market generally use double-table parallel exchange for processing, that is, one table enters the cutting area for cutting, and the other table waits or loads and unloads in the exchange area; in order to save space and improve production efficiency, generally use up and down Worktables are exchanged by means of lifting and exchanging. At present, the lifting mechanisms of this type of exchange table include parallel type, hydraulic type exchange, and partial wheel exchange. Among them, parallel type exc...

AI Technical Summary

Problems solved by technology

[0003] At present, the cutting machines on the market generally use double-table parallel exchange for processing, that is, one table enters the cutting area for cutting, and the other table waits or loads and unloads in the exchange area; in order to save space and improve production efficiency, generally use up and down Worktables are exchanged by means of lifting and exchanging. At present, the lifting mechanisms of this type of exchange table include parallel type, hydraulic type exchange, and partial wheel exchange. Among them, parallel type exchange is not suitable for the use of high-power equipment, while hydraulic exchange and partial wheel exchange The etc. power is relatively scattered, which is prone to stuck imagination, which leads to the failure of the workbench exchange, thereby reducing the production efficiency

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