Solvent Treatment Process for Wire Mesh Cloth

Abstract

The invention discloses a solvent treatment process for a steel mesh cloth, comprising the following steps: treating a rectangular steel mesh cloth with a corrosive solvent to loosen the mesh knots of the steel mesh cloth; then cleaning and drying the steel mesh cloth; then using a mesh-drawing mechanism to stretch the rectangular steel mesh cloth into a rhombus-shaped steel mesh cloth, so that the mesh of the steel mesh cloth is stretched from a square to a rhombus; then laser quenching the rhombus-shaped steel mesh cloth. The invention can reduce the difficulty of mesh stretching, and facilitates stretching the square mesh of the steel mesh cloth into a rhombus-shaped mesh. The invention performs laser quenching on the steel mesh cloth, and can improve the strength of the steel mesh cloth. During laser quenching of the invention, a first transparent clamping plate and a second transparent clamping plate are used to clamp the steel mesh cloth, which can prevent or reduce deformation of the steel mesh cloth during laser quenching, and can further improve the quality of the steel mesh cloth.

Description

Technical Field

[0001] The invention relates to a solvent treatment process for steel wire mesh cloth. Background Art

[0002] Screen printing requires a screen. Existing screens for silk brushes generally use steel mesh cloth with square meshes. However, using steel mesh cloth with diamond meshes to prepare screens for silk brushes is an option. This requires stretching the square mesh of the steel mesh cloth into a diamond mesh before preparing the screen. However, the mesh knots of existing steel mesh cloths are not easy to move, and it is not easy to stretch the mesh. Summary of the invention

[0003] The object of the present invention is to provide a solvent treatment process for steel wire cloth, comprising the following steps:

[0004] A rectangular steel mesh with a square mesh is treated with a corrosive solvent to loosen the mesh knots of the steel mesh; then the steel mesh is cleaned and dried;

[0005] Then, a mesh stretching mechanism is used to stretch the rectangular steel wire mesh cloth into a diamond-shaped steel wire mesh cloth, so that the mesh of the steel wire mesh cloth is stretched from a square to a diamond, so that a pair of right-angled diagonals in the square mesh is stretched into a pair of acute angles in the diamond mesh, so that another pair of right-angled diagonals in the square mesh is stretched into a pair of obtuse angles in the diamond mesh, and the angle of the pair of acute angles in the diamond mesh reaches a predetermined angle;

[0006] Then the diamond-shaped steel wire mesh is laser quenched to improve the strength of the diamond-shaped steel wire mesh.

[0007] Preferably, during laser quenching, a pair of transparent clamps are used to clamp the steel wire mesh.

[0008] Preferably, the pair of transparent clamping plates includes: a first transparent clamping plate placed flat, and a second transparent clamping plate placed flat above the first transparent clamping plate.

[0009] Preferably, the top surface of the first transparent clamping plate is provided with a rhombus-shaped placement groove for placing and positioning the rhombus-shaped steel wire mesh cloth.

[0010] Preferably, the size of the rhombus placement groove matches the size of the rhombus wire mesh cloth.

[0011] Preferably, a plurality of vertical transparent convex columns are evenly distributed on the bottom surface of the second transparent splint, the horizontal cross-section of the transparent convex columns is a diamond shape, and the transparent convex columns on the bottom surface of the second transparent splint correspond one-to-one to the diamond grids of the wire mesh cloth, and the transparent convex columns are used to be inserted into the corresponding diamond grids.

[0012] Preferably, the size of the horizontal cross-section of the transparent convex column matches the size of the diamond grid of the wire mesh cloth.

[0013] Preferably, the diamond-shaped steel mesh cloth is first placed flat in the diamond-shaped placement groove on the top surface of the first transparent clamp plate; then the second transparent clamp plate is covered, and the transparent protrusions on the bottom surface of the second transparent clamp plate correspond one to one with the diamond grids of the diamond-shaped steel mesh cloth; then the bottom surface of the second transparent clamp plate is pressed against the top surface of the first transparent clamp plate, so that the transparent protrusions are stuck in the corresponding diamond grids; at this time, the first transparent clamp plate and the second transparent clamp plate clamp the diamond-shaped steel mesh cloth; then the diamond-shaped steel mesh cloth between the first transparent clamp plate and the second transparent clamp plate is laser quenched.

[0014] Preferably, the predetermined angle is 2 to 35 degrees.

[0015] The advantages and beneficial effects of the present invention are:

[0016] A solvent treatment process for a steel mesh cloth is provided, wherein the steel mesh cloth is treated with a corrosive solvent to loosen the mesh knots of the steel mesh cloth, reduce the difficulty of mesh stretching, and facilitate stretching the square mesh of the steel mesh cloth into a diamond mesh.

[0017] The present invention performs laser quenching on the stretched diamond mesh steel wire cloth, thereby improving the strength of the diamond mesh steel wire cloth.

[0018] During laser quenching, the present invention uses a first transparent clamp and a second transparent clamp to clamp the steel wire mesh cloth, the diamond-shaped steel wire mesh cloth is positioned by the diamond-shaped placement groove of the first transparent clamp, and the transparent protrusions on the bottom surface of the second transparent clamp are inserted into the diamond-shaped grids corresponding to the diamond-shaped steel wire mesh cloth, which can prevent or reduce the deformation of the diamond-shaped steel wire mesh cloth during laser quenching and further improve the quality of the diamond-shaped steel wire mesh cloth. DETAILED DESCRIPTION

[0019] The specific implementation of the present invention is further described below in conjunction with the examples. The following examples are only used to more clearly illustrate the technical solutions of the present invention, and cannot be used to limit the protection scope of the present invention.

[0020] The present invention provides a solvent treatment process for a steel wire mesh cloth, comprising the following steps:

[0021] A rectangular steel mesh with a square mesh is treated with a corrosive solvent to loosen the mesh knots of the steel mesh; then the steel mesh is cleaned and dried;

[0022] Then, a mesh stretching mechanism is used to stretch the rectangular steel wire mesh cloth into a diamond-shaped steel wire mesh cloth, so that the mesh of the steel wire mesh cloth is stretched from a square to a diamond, so that a pair of right-angled diagonals in the square mesh is stretched into a pair of acute angles in the diamond mesh, and another pair of right-angled diagonals in the square mesh is stretched into a pair of obtuse angles in the diamond mesh, and the angle of the pair of acute angles in the diamond mesh reaches 2 to 35 degrees;

[0023] Then the diamond-shaped steel wire mesh is laser quenched to improve the strength of the diamond-shaped steel wire mesh;

[0024] During laser quenching, a pair of transparent clamps are used to clamp the wire mesh cloth; the pair of transparent clamps includes: a first transparent clamp placed flatly, and a second transparent clamp placed flatly above the first transparent clamp;

[0025] The top surface of the first transparent clamping plate is provided with: a rhombus placement groove for placing and positioning the rhombus steel wire mesh cloth; the size of the rhombus placement groove matches the size of the rhombus steel wire mesh cloth;

[0026] The bottom surface of the second transparent clamp is evenly distributed with a plurality of vertical transparent convex columns, the horizontal cross-section of the transparent convex columns is in a rhombus shape, and the transparent convex columns on the bottom surface of the second transparent clamp correspond one-to-one to the rhombus grids of the steel wire mesh, and the transparent convex columns are used to be inserted into the corresponding rhombus grids; the size of the horizontal cross-section of the transparent convex columns matches the size of the rhombus grids of the steel wire mesh;

[0027] First, place the diamond-shaped steel mesh cloth flat in the diamond-shaped placement groove on the top surface of the first transparent clamp plate; then cover it with the second transparent clamp plate, and make the transparent convex columns on the bottom surface of the second transparent clamp plate correspond to the diamond grids of the diamond-shaped steel mesh cloth one by one; then press the bottom surface of the second transparent clamp plate against the top surface of the first transparent clamp plate, so that the transparent convex columns are stuck in the corresponding diamond grids; at this time, the first transparent clamp plate and the second transparent clamp plate clamp the diamond-shaped steel mesh cloth; then laser quench the diamond-shaped steel mesh cloth between the first transparent clamp plate and the second transparent clamp plate.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. The solvent treatment process of steel wire cloth is characterized by: The steps include: A rectangular steel mesh with a square mesh is treated with a corrosive solvent to loosen the mesh knots of the steel mesh; then the steel mesh is cleaned and dried; Then, a mesh stretching mechanism is used to stretch the rectangular steel wire mesh cloth into a diamond-shaped steel wire mesh cloth, so that the mesh of the steel wire mesh cloth is stretched from a square to a diamond, so that a pair of right-angled diagonals in the square mesh is stretched into a pair of acute angles in the diamond mesh, and another pair of right-angled diagonals in the square mesh is stretched into a pair of obtuse angles in the diamond mesh, and the angle of the pair of acute angles in the diamond mesh reaches 2 to 35 degrees; Then the diamond-shaped steel wire mesh is laser quenched to improve the strength of the diamond-shaped steel wire mesh; During laser quenching, a pair of transparent clamps are used to clamp the wire mesh cloth; the pair of transparent clamps includes: a first transparent clamp placed flatly, and a second transparent clamp placed flatly above the first transparent clamp; The top surface of the first transparent clamping plate is provided with: a rhombus placement groove for placing and positioning the rhombus steel wire mesh cloth; the size of the rhombus placement groove matches the size of the rhombus steel wire mesh cloth; The bottom surface of the second transparent clamp is evenly distributed with a plurality of vertical transparent convex columns, the horizontal cross-section of the transparent convex columns is in a rhombus shape, and the transparent convex columns on the bottom surface of the second transparent clamp correspond one-to-one to the rhombus grids of the steel wire mesh, and the transparent convex columns are used to be inserted into the corresponding rhombus grids; the size of the horizontal cross-section of the transparent convex columns matches the size of the rhombus grids of the steel wire mesh; First, place the diamond-shaped steel mesh cloth flat in the diamond-shaped placement groove on the top surface of the first transparent clamp plate; then cover it with the second transparent clamp plate, and make the transparent convex columns on the bottom surface of the second transparent clamp plate correspond to the diamond grids of the diamond-shaped steel mesh cloth one by one; then press the bottom surface of the second transparent clamp plate against the top surface of the first transparent clamp plate, so that the transparent convex columns are stuck in the corresponding diamond grids; at this time, the first transparent clamp plate and the second transparent clamp plate clamp the diamond-shaped steel mesh cloth; then laser quench the diamond-shaped steel mesh cloth between the first transparent clamp plate and the second transparent clamp plate.