Dual-edge scrap discharging mechanism for electric planer

Abstract

The invention discloses a dual-edge scrap discharging mechanism for an electric planer, which comprises a machine body, wherein a plane cutter cavity with a plane cutter is formed in the machine body; an installation sleeve communicated with the plane cutter cavity is arranged on the machine body; a scrap discharging pipe is sleeved in the installation sleeve; a self-locking regulating structure for positioning the scrap discharging pipe on the machine body axially or relieving axial positioning is arranged on the scrap discharging pipe; a dual-edge air flue structure communicated with the plane cutter cavity is arranged in the scrap discharging pipe, and comprises a left air flue, a right air flue and a baffle arranged between the left air flue and the right air flue; the baffle is in closed connection with the inner wall of the scrap discharging pipe; a scrap inlet I communicated with the left air flue is formed on the pipe wall of the scrap discharging pipe; a scrap inlet II communicated with the right air flue is formed on the pipe wall of the scrap discharging pipe relative the scrap inlet I; and a regulating positioning structure which converts the scrap inlet I or the scrapinlet II to be communicated with the plane cutter cavity is also arranged on the scrap discharging pipe. The dual-edge scrap discharging mechanism has a simplified structure and fewer parts and is low in cost, convenient for operation and very reliable in application.

Description

technical field [0001] The invention relates to woodworking tools, in particular to a double-sided chip removal mechanism for a portable electric planer. Background technique [0002] The electric planer is a conventional, convenient and efficient portable electric woodworking tool. In actual use, most of them are designed to discharge chips on one side, that is, to discharge wood chips from the right outlet of the chip discharge pipe. However, considering various complex usage environments and the habit of a considerable number of people to use tools with their left hands, there are also many electric planers designed with double-sided chip removal mechanisms to meet the actual needs of various users. The electric planer with double-sided chip discharge mechanism generally has a complicated structure, but the ultimate purpose is to change the air duct of the chip discharge pipe, so as to realize the switching of the chip discharge direction of the electric planer wood chips...

AI Technical Summary

Problems solved by technology

Such a structure is simpler in operation than the previous disclosed patent, but the number of parts increases and the manufacturing and installation become complicated. In addition, in practical applications, the sealing between the chip baffle and the chip barrel cannot be guaranteed, and it is easy to make Sawdust comes out from the opposite direction and splashes onto the user

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