Processing technology of bevel line for adhesive tape connection

Abstract

The invention is applicable to the technical field of decorative molding processing, and provides a processing technology of a bevel line connected by adhesive tape paper, which comprises the following steps: S1, fixed-length cutting: fixing the length according to the total size of the net length of a transverse line and the net length of a vertical line of an operation sheet (drawing); according to the processing technology of the bevel line connected with the adhesive tape, the whole line raw material after sizing is directly milled, two inclined planes with 90-degree angles are directly milled, after the two inclined planes are milled, the thickness of the actual connecting position of the transverse line and the vertical line is only the thickness of a facing material (wood veneer / PVC (polyvinyl chloride) leather), and the bevel can be folded after the cross section of the inclined plane is glued; paper adhesive tape is flatly pasted to the back faces of the lines, so that the transverse lines and the vertical lines are connected to form a whole, the integration is higher, meanwhile, the milling frequency is reduced, the overall machining efficiency is improved, the labor cost, the electric energy consumption and the dust discharge amount are reduced, and the production efficiency is improved. And meanwhile, the cost performance is also improved.

Description

Technical Field

[0001] The invention belongs to the technical field of decorative line processing, and in particular relates to a processing technology for angled lines connected by adhesive tape. Background Art

[0002] Wooden decorative lines are currently widely used in modern home products. They play a finishing touch and cater to the market's demand for simplicity and fashion, and the pursuit of novel, innovative and environmentally friendly products.

[0003] After the wooden decorative lines are sawed at a 45° angle to form an integrated quadrilateral, they are fixed to the wooden main product (door leaf, wall panel, etc.). The general assembly and connection process of wooden decorative lines is: ① Determine the length according to the size required by the drawing--② Cut at a 45° angle--③ Open fixing holes or mill tenon shoulders--④ Apply glue--⑤ Fix the diagonal connections--⑥ Display--⑦ Use. The general processing method of wooden angle lines basically requires the use of mortise and tenon structure for fixing, and the two line monomers need to be milled at 45° respectively, which is less efficient. Summary of the invention

[0004] The present invention provides a processing technology for angled lines connected by adhesive tape, aiming to solve the problem that the processing methods of general wooden angled lines basically need to use mortise and tenon structures for fixation, and two line monomers need to be milled at 45 degrees respectively, resulting in low efficiency.

[0005] The present invention is implemented as follows: a processing technology for angled lines connected by adhesive tape, comprising the following steps: S1: cutting to a fixed length, determining the length according to the total size of the net length of the horizontal line and the net length of the vertical line in the work order (drawing), and cutting out line materials of the specified size; S2: milling angled grooves, taking the connection point of the horizontal line and the vertical line as the center, milling two inclined surfaces of 90° along the thickness direction on the surface of the line material with a high-speed special vertical milling machine to form a groove with an angle of 90°, and retaining a certain thickness of finishing material, and ensuring the connection of the horizontal line and the vertical line by the finishing material; S3: grinding the cut surface, using sandpaper or other rough materials to manually and slowly grind the two cut surfaces milled out, so that the surfaces of the two cut surfaces become rough; S4: Glue the cut surface, apply glue evenly on the two cut surfaces; S5: Bending and splicing, bend and splice the horizontal lines and the vertical lines with the vertex of the groove as the center, so that the two cut surfaces of the horizontal lines and the vertical lines fit each other, and the line material will be bent to form a right-angle structure, and then use a positioning tool to fix the line material at this time and keep it for a period of time until the glue solidifies; S6: Reinforce with paper tape, stick paper tape on the back of the line material after shaping to reinforce the line; S7: Remove impurities, use tools to clean the overflowed glue to ensure that the overall appearance of the line is flawless; S8: Polishing, use a polishing wheel or other polishing equipment to finely polish the corner connection parts of the line to further improve the aesthetics of the corner line.

[0006] Preferably, the paper tape is pasted 50mm-100mm along the length direction of the horizontal line and the vertical line respectively.

[0007] Preferably, the line material is milled using an X5032 model milling machine.

[0008] Preferably, the line material is formed by bonding a finishing layer and a substantial layer.

[0009] Preferably, the cross sections of the transverse lines and the vertical lines are bonded together using white glue.

[0010] Beneficial Effects

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: a processing technology for folded angle lines connected by adhesive tape of the present invention directly mills the entire line raw material after being sized, and directly mills out two inclined surfaces with an angle of 90°. After the two inclined surfaces are milled, the thickness of the actual connection between the horizontal and vertical lines is only the thickness of the finishing material (wood veneer / PVC skin). The inclined surface section can be folded after being coated with glue, and the paper tape is evenly pasted on the back of the line to connect the horizontal and vertical lines to form a whole. The integrity is higher and the number of milling processes is reduced, thereby improving the overall processing efficiency, reducing labor costs, electricity consumption and dust emissions, being more green and environmentally friendly, and improving the cost performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the processing steps of the present invention;

[0013] Figure 2 This is a schematic diagram of the effect of the line raw material after milling of the present invention;

[0014] Figure 3 It is a schematic diagram of the finished product effect of the angled lines of the present invention.

[0015] In the figure: 1-line material, 2-slotting, 3-paper tape. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0017] See also Figure 1-3The present invention provides a technical solution: a processing technology for angled lines connected by adhesive tape: comprising the following steps: S1: cutting to a fixed length, determining the length according to the total size of the net length of the horizontal line and the net length of the vertical line in the work order (drawing), and cutting out a line material 1 of a specified size; S2: milling an angled groove, taking the connection point of the horizontal line and the vertical line as the center, milling two inclined surfaces of 90° along the thickness direction on the surface of the line material 1 with a high-speed special vertical milling machine to form a groove 2 with an angle of 90°, and retaining a certain thickness of finishing material, and ensuring the connection of the horizontal line and the vertical line through the finishing material; S3: grinding the cut surface, using sandpaper or other rough materials to manually and slowly grind the two cut surfaces milled out, so that the surfaces of the two cut surfaces become rough ; S4: Glue coating on the cut surface, evenly apply glue on the two cut surfaces; S5: Bending and splicing, bend and splice the horizontal lines and the vertical lines with the vertex of the slot 2 as the center, so that the two cut surfaces of the horizontal lines and the vertical lines fit each other, and the line material 1 will be bent to form a right-angle structure, and then use a positioning tool to fix the line material 1 at this time and keep it for a period of time until the glue solidifies; S6: Paper tape reinforcement, stick paper tape 3 on the back of the line material 1 after the shaping to reinforce the line; S7: Remove impurities, use tools to clean the overflowed glue to ensure that the overall appearance of the line is flawless; S8: Polishing, use a polishing wheel or other polishing equipment to finely polish the corner connection parts of the line to further improve the aesthetics of the corner line.

[0018] Furthermore, the paper tape 3 is pasted 50 mm to 100 mm along the length direction of the horizontal lines and the vertical lines respectively.

[0019] In this embodiment, the paper tape 3 further improves the stability of the overall connection of the folded corner lines.

[0020] Furthermore, the line material is milled using an X5032 model milling machine.

[0021] In this embodiment, the X5032 vertical milling machine has a wide range of applications and is easy to operate, and is suitable for application in this process.

[0022] Furthermore, the line material is formed by bonding a finishing layer and a substantial layer.

[0023] In this embodiment, the facing layer is made of veneer or PVC leather, and the substantial layer is made of wood. The two are adhered to each other to form a line material. When milling, the milling is performed to the top of the substantial layer, and the facing layer remains integral after milling.

[0024] Furthermore, the cross sections of the horizontal lines and the vertical lines are bonded together using white glue.

[0025] In this embodiment, the white latex has the characteristics of good film-forming property, high bonding strength, fast curing speed, good resistance to dilute acid and dilute alkali, etc. The white latex is environmentally friendly and pollution-free, has no irritating taste, is harmless to the human body, and is suitable for use in this process.

[0026] The working principle and use process of the present invention are as follows: the processing technology directly mills the entire line raw material 1 after the length is fixed, and directly mills out two inclined surfaces with an angle of 90°. After the two inclined surfaces are milled, the thickness of the actual connection between the horizontal and vertical lines is only the thickness of the veneer / PVC skin of the finishing material. The inclined surface section can be folded after being coated with glue, and the paper tape is evenly pasted on the back of the line to connect the horizontal and vertical lines to form a whole. The integrity is higher and the number of milling processes is reduced, thereby improving the overall processing efficiency, reducing labor costs, electricity consumption and dust emissions, being more green and environmentally friendly, and the cost performance is also improved.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing technology for angled lines connected by adhesive tape, characterized in that: The following steps are involved: S1: Cutting to size, the length is determined according to the total size of the net length of the horizontal line and the net length of the vertical line in the work order (drawing), and the line material (1) of the specified size is cut; S2: Milling the corner groove, with the connection point of the horizontal line and the vertical line as the center, two inclined surfaces with a 90° angle are milled on the surface of the line material (1) along the thickness direction using a high-speed special vertical milling machine to form a groove (2) with an angle of 90°, and a certain thickness of finishing material is retained, and the finishing material is used to ensure the connection between the horizontal line and the vertical line; S3: Polishing the cut surface, using sandpaper or other rough materials to slowly polish the two cut surfaces manually, so that the surfaces of the two cut surfaces become rough; S4: Gluing the cut surface, evenly apply glue on the two cut surfaces water; S5: bending and splicing, bending and splicing the horizontal lines and the vertical lines with the vertex of the slot (2) as the center, so that the two cross-sections of the horizontal lines and the vertical lines fit each other, and the line material (1) is bent to form a right-angle structure, and then the positioning device is used to fix the line material (1) at this time and keep it for a period of time until the glue solidifies; S6: paper tape reinforcement, pasting paper tape (3) on the back of the line material (1) after the shape is fixed to reinforce the line; S7: removing impurities, using tools to clean the overflowed glue to ensure that the overall appearance of the line is flawless; S8: polishing, using a polishing wheel or other polishing equipment to finely polish the corner connection part of the line to further improve the aesthetics of the corner line.

2. The processing technology of the angled lines connected by adhesive tape as claimed in claim 1, characterized in that: The paper tape (3) is respectively pasted 50 mm to 100 mm along the length direction of the transverse line and the vertical line.

3. The processing technology of the angled lines connected by adhesive tape as claimed in claim 1, characterized in that: The line material is milled using an X5032 model milling machine.

4. The processing technology of the angled lines connected by adhesive tape as claimed in claim 1, characterized in that: The line material is formed by bonding a facing layer and a substantial layer.

5. The processing technology of the angled lines connected by adhesive tape as claimed in claim 1, characterized in that: The cross sections of the horizontal lines and the vertical lines are bonded together using white glue.

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