Manufacturing process of combined type imitation solid wood stainless steel cabinet door

Abstract

The invention discloses a manufacturing process of a combined type imitation solid wood stainless steel cabinet door, and relates to the technical field of stainless steel cabinets, the stainless steel cabinet door with an excellent three-dimensional effect is formed by welding and assembling an upper frame, a lower frame, a left frame, a right frame, a back plate and a door core, and the assembly type production mode can enable production not to be limited by sizes, the cabinet door is processed through wood grain texture processing equipment to form wood grain-like physical textures and a chemical coloring process, vivid wood grain appearance and touch sense are formed, the stainless steel material has the aesthetic feeling of natural wood, and the surface coloring process and the transparent nano protective coating provide excellent corrosion resistance, oxidation resistance and wear resistance for the cabinet door. The stability of the stainless steel cabinet door in long-term use is ensured, the service life of the stainless steel cabinet door is prolonged, and the aesthetic feeling of the stainless steel cabinet door is improved.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel cabinets, and in particular to a manufacturing process of a combined imitation solid wood stainless steel cabinet door. Background Art

[0002] Stainless steel cabinets are a common high-performance cabinet in modern kitchens. They are popular for their durability, environmental protection and easy cleaning. Made of high-quality stainless steel, they are highly resistant to moisture, fire, insects and corrosion, making them very suitable for the high temperature and high humidity environment of the kitchen. Compared with traditional wooden or board cabinets, stainless steel cabinets will not deform or crack due to long-term use, and the surface is not easy to breed bacteria, ensuring the hygiene and health of the kitchen.

[0003] However, after surface treatment, the existing stainless steel cabinets have a simple appearance and lack surface treatment details. In particular, traditional stainless steel cabinets are mostly simple flat printing or coating, which makes the surface of the stainless steel cabinet more susceptible to the impact of the external environment after long-term use, resulting in scratches and oxidation, affecting its service life. In addition, the appearance details are not beautiful enough, making it difficult to expand the market purchasing group. Summary of the invention

[0004] The object of the present invention is to provide a manufacturing process of a combined imitation solid wood stainless steel cabinet door to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a manufacturing process of a combined imitation solid wood stainless steel cabinet door, comprising the following steps:

[0006] S1. Select stainless steel plates with thickness of 0.6 mm and 1.2 mm and place them in a wood grain texture processing device to form a physical texture imitating wood grain on the surface of the stainless steel plates through the wood grain texture processing device;

[0007] S2, laser cutting the 0.6 mm thick stainless steel plate treated with imitation wood grain to obtain four frame substrates and a back plate, and laser cutting the 1.2 mm thick stainless steel plate to obtain a door core;

[0008] S3, bending the four frame substrates one by one in sequence, and forming three indentations simultaneously during the bending process of each frame substrate, to obtain an upper frame, a lower frame, a left frame, and a right frame;

[0009] S4, assembling and welding the upper frame, the lower frame, the left frame and the right frame to obtain a cabinet door frame;

[0010] S5. Spraying and high-temperature baking are performed on the surface of the door frame, back plate and door core to form a base color, and thermal transfer paper is pasted on the surface of the door and baked at high temperature. After baking, the residual transfer paper is removed to complete the coloring;

[0011] S6. Assemble the back panel on the rear side of the cabinet door frame, and assemble the door core on the front side of the cabinet door frame to obtain the cabinet door.

[0012] Preferably, in S1, the wood grain texture processing equipment is selected from one of cold pressing equipment, etching equipment or laser engraving equipment.

[0013] Preferably, in S5, after the cabinet door is colored, wood grain paint is sprayed in sequence from light to dark, and after the spray paint is naturally dried, a layer of transparent nano protective coating is sprayed on the surface of the cabinet door.

[0014] Preferably, in S1, the selected stainless steel plate is one of 310 stainless steel plate or 316 stainless steel plate.

[0015] Preferably, the transparent nano protective coating is a silicon dioxide nano coating with a coating thickness of 80 microns, which is applied on the cabinet door surface by spraying.

[0016] Preferably, in S3, when the frame substrate is bent, each dent needs to have a compensation angle of 0.5-1.5 degrees.

[0017] Preferably, after spraying the transparent nano protective coating, the cabinet door is heat treated at a temperature of 150-200° C. to cure the coating.

[0018] Preferably, in S4, welding is performed by argon arc welding or laser welding.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention forms a stainless steel cabinet door with excellent three-dimensional effect by welding and assembling four upper, lower, left and right frames, a back panel and a door core, wherein the cabinet door is processed by wood grain texture processing equipment to form a physical texture of imitation wood grain and a chemical coloring process to form a realistic wood grain appearance and touch, so that the stainless steel material has the beauty of natural wood, and the surface coloring treatment of the cabinet door is formed by spraying and thermal transfer treatment, and the cabinet door is provided with excellent corrosion resistance, oxidation resistance and wear resistance through a transparent nano protective coating, ensuring its stability in long-term use, not only improving the service life of the stainless steel cabinet door, but also improving the beauty of the stainless steel cabinet door. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a flow chart of the manufacturing process of the combined imitation solid wood stainless steel cabinet door according to the embodiment of the present invention;

[0021] Figure 2 A physical picture of the imitation wood grain treatment and cutting treatment of the board in the manufacturing process of the combined imitation solid wood stainless steel cabinet door according to the embodiment of the present invention;

[0022] Figure 3This is a physical picture of the bending and forming of the base plate in the manufacturing process of the combined imitation solid wood stainless steel cabinet door according to the embodiment of the present invention;

[0023] Figure 4 A physical picture of the welding and assembly of the cabinet door frame in the manufacturing process of the combined imitation solid wood stainless steel cabinet door according to the embodiment of the present invention;

[0024] Figure 5 This is a physical picture of the base coloring and thermal transfer in the manufacturing process of the combined imitation solid wood stainless steel cabinet door according to the embodiment of the present invention;

[0025] Figure 6 This is a physical picture of the cabinet doors being assembled and formed in the manufacturing process of the combined imitation solid wood stainless steel cabinet doors according to an embodiment of the present invention. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 6 The embodiment of the present invention provides a manufacturing process of a combined imitation solid wood stainless steel cabinet door, comprising the following steps:

[0028] (Refer to Figure 2 ) S1, selecting stainless steel plates with a thickness of 0.6 mm and 1.2 mm and placing them in a wood grain texture processing device, and forming a physical texture imitating wood grain on the surface of the stainless steel plate through the wood grain texture processing device;

[0029] The wood grain texture processing equipment is selected from one of cold pressing equipment, etching equipment or laser engraving equipment. Furthermore, a wood-like texture with a depth of 0.3-0.8 mm is formed on the surface of the stainless steel plate by the cold pressing equipment, etching equipment or laser engraving equipment.

[0030] (Refer to Figure 2 ) S2, laser cutting the 0.6 mm thick stainless steel plate after imitation wood grain treatment to obtain four frame substrates and a back plate, and laser cutting the 1.2 mm thick stainless steel plate to obtain a door core;

[0031] (Refer to Figure 3 ) S3, bending the four frame substrates one by one in sequence, and forming three indentations simultaneously during the bending process of each frame substrate, to obtain an upper frame, a lower frame, a left frame and a right frame;

[0032] (Refer to Figure 4 ) S4, assemble and weld the upper frame, the lower frame, the left frame and the right frame to obtain a cabinet door frame;

[0033] Further, in S4, the welding of the upper frame, the lower frame, the left frame, the right frame, the back plate and the door core is performed by either argon arc welding or laser welding;

[0034] (Refer to Figure 5 ) S5, spraying and high-temperature baking are performed on the surface of the cabinet door frame, back plate and door core to form a base color, thermal transfer paper is pasted on the cabinet door surface and high-temperature baking is performed, and the residual transfer paper is removed after baking to complete the coloring, and after natural drying, the imitation solid wood stainless steel cabinet door is completed;

[0035] Furthermore, in S5, after the cabinet door is colored, wood grain paint is sprayed in sequence from light to dark. After the paint is naturally dried, a layer of transparent nano protective coating is sprayed on the surface of the cabinet door, wherein the transparent nano protective coating is a silicon dioxide nano coating with a coating thickness of 80 microns, which is applied to the surface of the cabinet door by spraying. After spraying the transparent nano protective coating, the cabinet door is heat treated at a temperature of 150-200°C to cure the coating.

[0036] (Refer to Figure 6 )S6. Assemble the back panel on the rear side of the cabinet door frame and assemble the door core on the front side of the cabinet door frame to obtain the cabinet door.

[0037] It should be noted that in S1, the selected stainless steel plate is one of 310 stainless steel plate or 316 stainless steel plate. In S3, when the selected stainless steel plate is 310 stainless steel plate, the compensation angle of each dent is 1-1.5 degrees, and when the selected stainless steel plate is 316 stainless steel plate, the compensation angle of each dent is 0.5-1 degree.

[0038] In summary: the present invention forms a stainless steel cabinet door with excellent three-dimensional effect by welding and assembling four upper, lower, left and right frames, a back panel and a door core, wherein the cabinet door is processed by wood grain texture processing equipment to form a physical texture of imitation wood grain and a chemical coloring process, forming a realistic wood grain appearance and touch, so that the stainless steel material has the beauty of natural wood.

[0039] The surface of the cabinet door is colored by spraying and thermal transfer treatment, and the transparent nano protective coating provides the cabinet door with excellent corrosion resistance, oxidation resistance and wear resistance, ensuring its stability in long-term use, which not only improves the service life of the stainless steel cabinet door, but also improves the beauty of the stainless steel cabinet door.

[0040] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A manufacturing process for a combined imitation solid wood stainless steel cabinet door, characterized in that: The following steps are involved: S1. Select stainless steel plates with thickness of 0.6 mm and 1.2 mm and place them in a wood grain texture processing device to form a physical texture imitating wood grain on the surface of the stainless steel plates through the wood grain texture processing device; S2, laser cutting the 0.6 mm thick stainless steel plate treated with imitation wood grain to obtain four frame substrates and a back plate, and laser cutting the 1.2 mm thick stainless steel plate to obtain a door core; S3, bending the four frame substrates one by one in sequence, and forming three indentations simultaneously during the bending process of each frame substrate, to obtain an upper frame, a lower frame, a left frame, and a right frame; S4, assembling and welding the upper frame, the lower frame, the left frame and the right frame to obtain a cabinet door frame; S5. Spraying and high-temperature baking are performed on the surface of the door frame, back plate and door core to form a base color, and thermal transfer paper is pasted on the surface of the door and baked at high temperature. After baking, the residual transfer paper is removed to complete the coloring; S6. Assemble the back panel on the rear side of the cabinet door frame, and assemble the door core on the front side of the cabinet door frame to obtain the cabinet door.

2. The manufacturing process of a combined imitation solid wood stainless steel cabinet door according to claim 1, characterized in that: In S1, the wood grain texture processing equipment is selected from one of cold pressing equipment, etching equipment or laser engraving equipment.

3. The manufacturing process of a combined imitation solid wood stainless steel cabinet door according to claim 1, characterized in that: In S5, after the cabinet door is colored, wood grain paint is sprayed from light to dark in sequence, and after the spray paint is naturally dried, a layer of transparent nano protective coating is sprayed on the surface of the cabinet door.

4. The manufacturing process of the combined imitation solid wood stainless steel cabinet door according to claim 1, characterized in that: In S1, the selected stainless steel plate is one of 310 stainless steel plate and 316 stainless steel plate.

5. The manufacturing process of the combined imitation solid wood stainless steel cabinet door according to claim 3 is characterized in that: The transparent nano protective coating is made of silicon dioxide nano coating with a coating thickness of 80 microns, which is applied to the cabinet door surface by spraying.

6. The manufacturing process of the combined imitation solid wood stainless steel cabinet door according to claim 1, characterized in that: In S3, when bending, each dent needs to have a compensation angle of 0.5-1.5 degrees.

7. The manufacturing process of the combined imitation solid wood stainless steel cabinet door according to claim 3, characterized in that: After spraying the transparent nano protective coating, the cabinet door is heat treated at 150-200°C to cure the coating.

8. The manufacturing process of the combined imitation solid wood stainless steel cabinet door according to claim 1, characterized in that: In S4, welding is performed by argon arc welding or laser welding.

Images