Anti-cracking process for production and processing of decoration strip

Abstract

The invention discloses an anti-cracking process for producing and processing a decorative strip, which comprises the following steps: step 1, pretreating the surface of a base material, selecting a material which is not easy to deform and has proper water content as the base material of the decorative strip, and eliminating impurities and defects on the surface of the base material of the decorative strip; the decorative strip has the beneficial effects that the inserting tables and the inserting grooves are reserved in the ends of the decorative strip base materials respectively, so that every two adjacent decorative strips can be spliced in the follow-up installation process, and the single decorative strip can be restrained by the adjacent decorative strips when used after being installed; therefore, the cracking phenomenon between the decoration strip and an installation base plane after the decoration strip is installed and used is avoided, meanwhile, the decoration strip base material is dried by means of continuous conveying type constant-temperature drying equipment in the machining process, the whole drying process of the decoration strip base material is smoother, and the drying efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of production and processing of decorative strips, and in particular to an anti-cracking process for production and processing of decorative strips. Background Art

[0002] Decorative strips are usually a kind of decorative material used to decorate and beautify indoor and outdoor spaces. They are commonly seen in the decoration of walls, ceilings, furniture, etc. They can be made of wood, plastic, metal or composite materials, with different shapes, patterns and colors to meet different decorative styles and needs. The main function of decorative strips is to enhance the beauty and artistic sense of the space, and sometimes they can also be used to hide pipes, wires, etc. In decorative design, decorative strips are often used to create a specific atmosphere or style, such as classical, modern, simple, etc. Among the many decorative strips, wooden decorative strips are often used.

[0003] The current process of anti-cracking of wooden decorative strips during processing is as follows: material selection, cutting and segmenting, drying, molding and surface protection. Although the water content in the decorative strips can be controlled under the above anti-cracking process to avoid cracking of the decorative strips during subsequent use, the ends of two adjacent decorative strips cannot be limited to each other during subsequent assembly and use under the above anti-cracking process, resulting in a single decorative strip being unable to be limited by the adjacent decorative strips when used after installation, which is prone to cracking and damage. At the same time, when drying the decorative strips, the above process mainly achieves the drying of the decorative strips by taking them one by one, which is prone to cause the drying process of the device to be not smooth enough and the drying efficiency to be relatively low due to the long standby time during the process of taking the decorative strips. Summary of the invention

[0004] The purpose of the present invention is to provide an anti-cracking process for the production and processing of decorative strips in order to solve the above-mentioned problem.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A crack prevention process for producing and processing decorative strips, comprising the following steps:

[0007] Step 1: Pre-treat the surface of the substrate, select a material that is not easily deformed and has a suitable water content as the substrate of the decorative strip, and remove the debris and defects on the surface of the decorative strip substrate;

[0008] Step 2: Straightening the substrate, placing the surface treated substrate on a straightening machine for straightening;

[0009] Step 3: Cutting the substrate and processing the ends. Cut the decorative strip substrate into multiple sections according to actual use needs, and reserve an insert at one end of each decorative strip substrate, and reserve a slot that matches the insert at the other end of each decorative strip;

[0010] Step 4: Configuration of drying equipment: Install constant temperature drying equipment on the continuous conveying processing table, and arrange a temperature-blocking curtain at the feeding end and the discharging end of the processing table during continuous conveying. At the same time, install temperature and humidity sensors and alarms on the constant temperature drying equipment;

[0011] Step 5: Drying the substrate. The cut substrate is sent to a continuous conveyor processing table for constant temperature drying.

[0012] Step 6: substrate forming processing, after the substrate is dried, the substrate is placed on the forming equipment to achieve the final forming of the substrate;

[0013] Step 7: Surface protection. After the substrate is formed, only a protective layer needs to be applied on the surface of the substrate to complete the production and processing of the decorative strips.

[0014] Furthermore, the moisture content of the substrate selected in step 1 is 8-10%. By strictly controlling the moisture content of the substrate, the risk of cracking of the substrate during use after processing can be further reduced.

[0015] Furthermore, in step 1, the debris on the surface of the substrate is removed mainly by wiping and cleaning, and the defects on the surface of the substrate are eliminated mainly by grinding. This treatment can effectively ensure the smoothness of the surface of the substrate, improve the aesthetics of the substrate, and also make the subsequent protective paint more firmly bonded.

[0016] Furthermore, in step 3, after cutting the substrate, it is necessary to clean the debris remaining on the surface of the substrate by blowing it away to prevent the debris from firmly adhering to the surface of the substrate during subsequent drying.

[0017] Furthermore, the inserts reserved at both ends of the substrate in step 3 match the size of the slot, and the inserts reserved on the surface of the substrate can be broken off to ensure that the ends of the substrate are flush. During the subsequent installation, the connection limit between the two adjacent decorative strip substrates can be made more reliable with the help of the cooperation between the inserts and the slot, thereby preventing a single decorative strip substrate from easily cracking and deforming.

[0018] Furthermore, the constant temperature drying equipment in step 5 uses multiple air outlets, and each air outlet is facing the substrate to be dried. This design can ensure uniform drying of the substrate surface and avoid local cracking due to different drying speeds on the substrate surface.

[0019] Furthermore, the drying temperature in step 5 is 50-65°C, wherein the preferred drying temperature is 55°C. By strictly controlling the drying temperature, it is possible to avoid damage to the substrate structure caused by over-drying and to avoid the phenomenon of too long substrate drying time caused by insufficient drying temperature.

[0020] The beneficial effects of the present invention are:

[0021] The present invention reserves a plug-in platform and a slot at the end of each decorative strip substrate, so that two adjacent decorative strips can be spliced ​​with each other during subsequent installation, and a single decorative strip can be constrained by the adjacent decorative strips when used after installation, thereby avoiding cracking between the decorative strip and the installation base surface when used after installation. At the same time, during the processing process, the decorative strip substrate is dried with the help of a continuous conveying constant temperature drying device, so that the entire drying process of the decorative strip substrate is smoother and the drying efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The present invention is a flowchart of an anti-cracking process for producing and processing decorative strips. DETAILED DESCRIPTION

[0023] An anti-cracking process for the production and processing of decorative strips, pre-treatment of the substrate surface, selection of a material that is not easily deformed and has a suitable water content as the substrate of the decorative strip, and elimination of debris and defects on the surface of the decorative strip substrate;

[0024] Step 2: Straightening the substrate, placing the surface treated substrate on a straightening machine for straightening;

[0025] Step 3: Cutting the substrate and processing the ends. Cut the decorative strip substrate into multiple sections according to actual use needs, and reserve an insert at one end of each decorative strip substrate, and reserve a slot that matches the insert at the other end of each decorative strip;

[0026] Step 4: Configuration of drying equipment: Install constant temperature drying equipment on the continuous conveying processing table, and arrange a temperature-blocking curtain at the feeding end and the discharging end of the processing table during continuous conveying. At the same time, install temperature and humidity sensors and alarms on the constant temperature drying equipment;

[0027] Step 5: Drying the substrate. The cut substrate is sent to a continuous conveyor processing table for constant temperature drying.

[0028] Step 6: substrate forming processing, after the substrate is dried, the substrate is placed on the forming equipment to achieve the final forming of the substrate;

[0029] Step 7: Surface protection. After the substrate is formed, only a protective layer needs to be applied on the surface of the substrate to complete the production and processing of the decorative strips.

[0030] In this embodiment, the moisture content of the substrate selected in step 1 is 8-10%. By strictly controlling the moisture content of the substrate, the risk of cracking of the substrate during use after processing can be further reduced.

[0031] In this embodiment, in step 1, debris on the surface of the substrate is removed mainly by wiping and cleaning, and defects on the surface of the substrate are eliminated mainly by polishing. This treatment can effectively ensure the smoothness of the surface of the substrate, improve the aesthetics of the substrate, and also make the subsequent protective paint more firmly bonded.

[0032] In this embodiment, in step 3, after cutting the substrate, it is necessary to clean up the debris remaining on the surface of the substrate by blowing to prevent the debris from firmly adhering to the surface of the substrate during subsequent drying.

[0033] In this embodiment, the inserts reserved at both ends of the substrate in step 3 match the size of the slot, and the inserts reserved on the surface of the substrate can be broken off to ensure that the ends of the substrate are flush. During the subsequent installation, the connection limit between the two adjacent decorative strip substrates can be made more reliable with the help of the cooperation between the inserts and the slot, thereby preventing a single decorative strip substrate from easily cracking and deforming.

[0034] In this embodiment, the constant temperature drying equipment in step 5 uses multiple air outlets, and each air outlet is facing the substrate to be dried. This design can ensure uniform drying of the substrate surface and avoid local cracking due to different drying speeds on the substrate surface.

[0035] In this embodiment, the drying temperature in step 5 is 50-65°C, wherein the preferred drying temperature is 55°C. By strictly controlling the drying temperature, damage to the substrate structure caused by over-drying can be avoided, and the phenomenon of too long substrate drying time caused by insufficient drying temperature can be avoided.

[0036] 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, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A crack prevention process for the production and processing of decorative strips, characterized in that: It includes the following steps: Step 1: Pre-treat the surface of the substrate, select a material that is not easily deformed and has a suitable water content as the substrate of the decorative strip, and remove the debris and defects on the surface of the decorative strip substrate; Step 2: Straightening the substrate, placing the surface treated substrate on a straightening machine for straightening; Step 3: Cutting the substrate and processing the ends. Cut the decorative strip substrate into multiple sections according to actual use needs, and reserve an insert at one end of each decorative strip substrate, and reserve a slot that matches the insert at the other end of each decorative strip; Step 4: Configuration of drying equipment: Install constant temperature drying equipment on the continuous conveying processing table, and arrange a temperature-blocking curtain at the feeding end and the discharging end of the processing table during continuous conveying. At the same time, install temperature and humidity sensors and alarms on the constant temperature drying equipment; Step 5: Drying the substrate. The cut substrate is sent to a continuous conveyor processing table for constant temperature drying. Step 6: substrate forming processing, after the substrate is dried, the substrate is placed on the forming equipment to achieve the final forming of the substrate; Step 7: Surface protection. After the substrate is formed, only a protective layer needs to be applied on the surface of the substrate to complete the production and processing of the decorative strips.

2. The anti-cracking process for producing and processing decorative strips according to claim 1, characterized in that: The moisture content of the base material selected in step 1 is 8-10%.

3. The anti-cracking process for producing and processing decorative strips according to claim 1, characterized in that: In the step 1, the debris on the surface of the substrate is removed mainly by wiping and cleaning, while the defects on the surface of the substrate are eliminated mainly by grinding.

4. The anti-cracking process for producing and processing decorative strips according to claim 1, characterized in that: In step 3, after cutting the substrate, it is necessary to clean up the debris remaining on the surface of the substrate by blowing.

5. The anti-cracking process for producing and processing decorative strips according to claim 1, characterized in that: In step 3, the inserts reserved at both ends of the substrate match the size of the slot, and the inserts reserved on the surface of the substrate can be broken off to ensure that the ends of the substrate are flush.

6. The anti-cracking process for producing and processing decorative strips according to claim 1, characterized in that: The constant temperature drying equipment in step 5 uses multiple air outlets, and each air outlet is facing the substrate to be dried.

7. The anti-cracking process for producing and processing decorative strips according to claim 1, characterized in that: The drying temperature in step 5 is 50-65°C, wherein the preferred drying temperature is 55°C.

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