Plate grooving machine

Abstract

The invention discloses a plate grooving machine which comprises a machine frame, wall plates fixed to the two sides of the machine frame, a grooving motor arranged below the machine frame, a plate walking motor, a cross beam arranged between the wall plates on the two sides and provided with an inclined groove and a plurality of grooving units, each grooving unit comprises a front grooving device and a rear grooving device, each set of grooving device comprises a driving wheel, a main shaft, a tooth-shaped belt, a lower grooved wheel, a large bracket shaft, a large bracket, a movable wheel frame, a tensioning wheel, a tension spring, a tension spring shaft, two small bracket shafts, two small brackets, two reversing wheels, a wheel seat, a wheel seat shaft, an upper grooved wheel, a circular saw blade, a transmission belt, a lower roller and an upper roller which are arranged on the machine frame, and a press wheel arranged above the circular saw blade. According to the invention, one or more parallel or transversely and vertically crossed grooves which are small in outside and wide in inside can be machined in one face or two faces of plates made of different materials, long-time stable and reliable work can be achieved, the service life is long, the failure rate is low, maintenance and replacement are easy, and the machining quality is good.

Description

technical field [0001] The invention relates to a grooving machine, in particular to a grooving machine for a slab that processes grooves that are small on the outside and wide on the inside. Background technique [0002] The boards used for veneer, especially the external wall insulation boards, must be brushed or designed with concave-convex lines on the pasting surface to increase the attachment area, make the paste firm and not fall off, and avoid deformation and warping, but the actual application effect is not good. It is not ideal. For example, it is not uncommon for the fireproof board used to wrap the outer wall of the building to deform and fall off due to degumming. This not only affects the construction quality, but also directly endangers personal and property safety due to the falling of the high-level board. In order to solve this problem, the Chinese patent announcement number CN104209975 A, the announcement date of December 17, 2014, discloses a kind of "pla...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defects in the background technology that the driven wheel is frequently replaced due to wear and tear, and it is difficult to restore the original correct inclination angle during replacement. The invention provides a plate slotting machine, which not only solves the problems of frequent replacement of driven wheels and difficulty in adjusting the correct inclination angle of driven wheels, but also overcomes the defect of large groove depth errors caused by upper slotting

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