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A kind of wood polishing method

A technology for grinding and polishing wood, used in grinding/polishing equipment, grinding/polishing safety devices, grinding machines, etc. It can solve the problems of inability to act on concave surfaces, difficult to discharge, and debris residue, and achieve the effect of improving the grinding and polishing effect.

Active Publication Date: 2020-01-14
满洲里江诚木材贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Grinding and polishing equipment is provided with a grinding and polishing spindle, and the end of the grinding and polishing spindle is provided with a grinding wheel or a polishing wheel. The material used on the surface of the grinding wheel is mainly nylon or metal wire, and it is all vertical. The plane grinding and polishing of flat wood has a good grinding and polishing effect, but the grinding and polishing effect of some uneven surfaces with patterns on the surface of the wood is not satisfactory
[0003] For the grinding and polishing of this kind of concave-convex surface, during the grinding and polishing process, the grinding material on the surface of the grinding wheel is always in a state of compression and deformation, so it is difficult to touch the bottom of the concave surface, and the debris under grinding will remain in the concave surface and is not easy to discharge. As a result, the grinding material of the grinding wheel is more unable to work on the concave surface

Method used

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  • A kind of wood polishing method
  • A kind of wood polishing method
  • A kind of wood polishing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] See attached Figure 1-3 , a wood grinding and polishing equipment, including a base 1, a vibrating table 2, a gantry 3, a pallet 4, and a headstock 5.

[0033] The base 1 is provided with an X-axis slide rail 1-1 and an X-axis rack 1-2 arranged along the X-axis direction, and the bottom end of the gantry 3 is slidably mounted on the base 1 through the X-axis slide rail, And the bottom end of the gantry is provided with a gear and an X-axis drive motor connected with the gear, the gear is meshed with the X-axis rack, and the gantry is driven by the X-axis drive motor to move along the X-axis direction;

[0034] A Y-axis slide rail 3-1 and a Y-axis lead screw 3-2 arranged along the Y-axis direction are arranged on the beam of the gantry 3, and the supporting plate 4 slides and rotates on the beam of the gantry frame through the Y-axis slide rail. , and the back of the pallet is connected to the Y-axis screw, the Y-axis screw is connected to the Y-axis drive motor 3-3, a...

Embodiment 2

[0041] See attached Figure 4-6 , a wood polishing equipment, including a base 10, a table 20, a gantry 30, a first main shaft 40, a second main shaft 50 and a longitudinal vibration transmission device 60.

[0042]The workbench 20 is fixed on the base 10; the longitudinal vibration transmission device 60 is arranged on the workbench for transferring the workpiece 70; the gantry 30 is fixedly arranged on the workbench 20; the gantry 30 includes a beam and Two columns supporting the crossbeam, the first main shaft 40 and the second main shaft 50 are arranged on the crossbeam of the gantry 30, and the output ends of the first main shaft 40 and the second main shaft 50 are respectively provided with grinding wheels; on the crossbeam of the gantry 30 A slide rail and a lead screw are arranged along the longitudinal direction of the crossbeam. The first main shaft 40 and the second main shaft 50 are both slidably mounted on the slide rail, and are connected with the lead screw. One...

Embodiment 3

[0048] The wood grinding and polishing equipment adopts a new type of grinding wheel, see attached Figure 7 , the grinding wheel includes a grinding wheel core 90 and grinding and throwing wires 91 , and the grinding and throwing wires 91 are vertically arranged on the grinding wheel core 90 along the radial direction of the grinding wheel. See attached Figure 8 , the grinding and throwing wire 91 is a spiral structure, and the grinding and throwing wire 91 is preferably a nylon wire, and the surface has a relatively large roughness. Compared with the traditional linear grinding and polishing material, the grinding and throwing wire 91 of the spiral structure can increase the The contact area between the wire and the workpiece, and the spiral structure can promote the removal of wood chips out of the concave surface, thereby improving the grinding and polishing effect.

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Abstract

The invention discloses a wood polishing method. In the polishing process, longitudinal separation and reunion movement (namely perpendicular to the surface direction of a workpiece) is generated between an abrasive wheel and the workpiece while the workpiece and the abrasive wheel generate transverse (namely parallel to the surface direction of the workpiece) relative movement, a grinding wire ofthe abrasive wheel can deeply go into a groove seam of the workpiece through the longitudinal separation and reunion movement, wood bits in the groove seam are brought out, and accordingly the polishing effect on the groove seam is improved. The wood polishing method adopts the novel abrasive wheel, the abrasive wheel comprises an abrasive wheel core and a polishing wire, and the polishing wire is up-rightly arranged on the abrasive wheel core along the abrasive wheel in the radial direction. The polishing wire is of a spiral structure, and preferentially a nylon wire, the surface of the polishing wire has high roughness, compared with a straight line type polishing material, the polishing wire of the spiral structure can enlarge the contact area of the polishing wire and a to-be-machinedworkpiece, the spiral structure can promote to bring the wood bits out of a concave face, and accordingly the polishing effect is improved.

Description

technical field [0001] The invention belongs to the technical field of wood grinding and polishing, and in particular relates to a wood grinding and polishing method. Background technique [0002] In the process of wood processing, burrs, flashes and other defects will remain on the surface of the wood after initial processing, and the wood surface needs to be polished and polished. Wood grinding and polishing equipment is used for grinding and polishing the wood surface. Grinding and polishing equipment is provided with a grinding and polishing spindle, and the end of the grinding and polishing spindle is provided with a grinding wheel or a polishing wheel. The material used on the surface of the grinding wheel is mainly nylon or metal wire, and it is all vertical. The plane grinding and polishing of flat wood has a good grinding and polishing effect, but the grinding and polishing effect on the concave-convex surface with patterns on the surface of some planks is not satis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B1/00B24B19/24B24B55/06
CPCB24B1/00B24B19/24B24B55/06
Inventor 刘清建巴士光
Owner 满洲里江诚木材贸易有限公司