Plate body manufacturing and adhesion method of living aquatic product heat preservation box body

Abstract

The invention discloses a method for manufacturing and adhering a plate body of a living aquatic product heat preservation box body. The method comprises the following steps: S1, manufacturing a heat preservation sandwich plate; s2, demolding cloth is placed on the annular edge of the heat preservation sandwich panel; s3, demolding cloth is removed from the heat preservation sandwich panel; s4, glass fiber cloth is placed at the position, where the demolding cloth is removed, between the heat preservation sandwich panels, and bonding and curing are carried out through bonding glue. According to the technical scheme, the bonding strength between the panels of the box body is high, the sealing performance is good, leakage is not likely to happen, polishing operation of the bonding faces of the panels in a factory is not needed, working hours are greatly shortened, and the box body is free of dust, more environmentally friendly and safer in construction; the occupational disease harm is reduced, and the health of workers is maintained.

Description

Technical Field

[0001] The invention relates to the technical field of thermal insulation boxes for live aquatic products, in particular to a method for manufacturing and bonding plates of a thermal insulation box for live aquatic products. Background Art

[0002] At present, the transportation of aquatic products in the market all adopts the cold chain method, which can realize long-distance transportation and storage, but this method has the problem that customers cannot enjoy live fish, shrimps, crabs and other live aquatic products. The invention aims to provide a solution to the strength and sealing of the box to solve the above problems. In order to improve the structural strength and water sealing performance of the box, the invention is proposed. Summary of the invention

[0003] The object of the present invention is to provide a method for manufacturing and bonding a plate body of a live aquatic product insulation box with high structural strength and good sealing performance.

[0004] The technical solution to achieve the purpose of the present invention is: a method for making and bonding a plate body of a live aquatic product insulation box, comprising the following steps: S1, making thermal insulation sandwich panels; S2. Place a release cloth on the annular edge of the thermal insulation sandwich panel; S3, removing the release cloth from the thermal insulation sandwich panel; S4. Place glass fiber cloth at the position where the release cloth is removed between the thermal insulation sandwich panels, and bond and cure them with adhesive glue.

[0005] Preferably, step S4 comprises the following steps: S41, brushing adhesive glue on the part of the first thermal insulation sandwich panel where the release cloth is removed; S42. Apply adhesive glue on both sides of the glass fiber cloth; S43, attaching the glass fiber cloth to the bonding glue position of the first thermal insulation sandwich panel; S44, apply adhesive glue to the part of the second thermal insulation sandwich panel where the release cloth is removed; S45, bonding the bonding glue portion of the second thermal insulation sandwich panel to the glass fiber cloth affixed to the first thermal insulation sandwich panel, and waiting for curing to be completed.

[0006] Preferably, the bonding glue fully wets and permeates the glass fiber cloth.

[0007] Preferably, the width of the release cloth is 2 to 15 cm.

[0008] Preferably, the width of the glass fiber cloth is set to 2-15 cm.

[0009] Preferably, the glass fiber cloth is replaced by glass fiber mat.

[0010] Preferably, the bonding glue is epoxy resin glue, polyurethane resin glue, unsaturated resin glue or vinyl resin glue.

[0011] Preferably, the thermal insulation sandwich panel is processed by an assembly line to place the release cloth, the release cloth is arranged along the edges on both sides of the thermal insulation sandwich panel in the longitudinal direction of the assembly line, 10 to 30 cm of release cloth is arranged in the middle of the thermal insulation sandwich panel in the longitudinal direction parallel to the edge, and the release cloth is arranged at intervals in the transverse direction according to the size of the board. After the release cloth is placed, the middle line of the release cloth continuously arranged in the middle of the thermal insulation sandwich panel and arranged at intervals in the transverse direction is cut into the thermal insulation sandwich panel to be used on site.

[0012] Compared with the prior art, the present invention has the following significant advantages: the bonding strength between the plates of the box body of the present invention is high, the sealing performance is good, and it is not easy to leak. There is no need to grind the bonding surface of the plates in the factory, which greatly shortens the working hours. It is dust-free, more environmentally friendly, safer in construction, reduces occupational disease hazards, and protects the health of workers. DETAILED DESCRIPTION

[0013] The present invention will be further described below in conjunction with the embodiments. Example

[0014] A method for manufacturing and bonding a plate body of a live aquatic product insulation box, which is manufactured according to the following steps: S1, making thermal insulation sandwich panels; S2. Place a release cloth on the annular edge of the thermal insulation sandwich panel; S3, removing the release cloth from the thermal insulation sandwich panel; S41, brush epoxy resin glue on the part of the first thermal insulation sandwich panel where the release cloth is removed; S42, coating both sides of the glass fiber cloth with epoxy resin glue, wherein the epoxy resin glue fully wets and permeates the glass fiber cloth; S43, attaching the glass fiber cloth to the epoxy resin adhesive portion of the first thermal insulation sandwich panel; S44, brush epoxy resin glue on the part of the second thermal insulation sandwich panel where the release cloth is removed; S45, bonding the epoxy resin adhesive portion of the second thermal insulation sandwich panel to the glass fiber cloth attached to the first thermal insulation sandwich panel, and waiting for curing to be completed.

[0015] In the above steps, the width of the demoulding cloth is 10 cm, the width of the glass fiber cloth is set to 10 cm, the thermal insulation sandwich panel is processed by an assembly line to place the demoulding cloth, the demoulding cloth is arranged along the edges on both sides of the thermal insulation sandwich panel in the longitudinal direction of the assembly line, and a 20 cm demoulding cloth is arranged in the middle of the thermal insulation sandwich panel in the longitudinal direction parallel to the edge, and the demoulding cloth is arranged at intervals in the transverse direction according to the size of the board. After the demoulding cloth is placed, the middle line of the demoulding cloth continuously arranged in the middle of the thermal insulation sandwich panel and arranged at intervals in the transverse direction is cut into the thermal insulation sandwich panel to be used on site.

[0016] Compared with the prior art, the present invention has the following significant advantages: the bonding strength between the plates of the box body of the present invention is high, the sealing performance is good, and it is not easy to leak. There is no need to grind the bonding surface of the plates in the factory, which greatly shortens the working hours. It is dust-free, more environmentally friendly, safer in construction, reduces occupational disease hazards, and protects the health of workers.

[0017] In addition to the above-mentioned embodiments, other undescribed implementation methods should also be within the scope of protection of the present invention. The specific embodiments described herein are merely illustrative of the spirit of the present invention. A person skilled in the art of the present invention may make various modifications or additions to the described specific embodiments or replace them in a similar manner, but they will not deviate from the spirit of the present invention or exceed the scope defined by the attached claims. Although this article is explained through specific terms, it does not exclude the possibility of using other terms. These terms are used only to conveniently describe and explain the essence of the present invention. Interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. A method for making and bonding plates of a live aquatic product insulation box. It is characterized in that The steps include: S1, making thermal insulation sandwich panels; S2. Place a release cloth on the annular edge of the thermal insulation sandwich panel; S3, removing the release cloth from the thermal insulation sandwich panel; S4. Place glass fiber cloth at the position where the release cloth is removed between the thermal insulation sandwich panels, and bond and cure them with adhesive glue.

2. The method for making and bonding the plate of the heat preservation box for live aquatic products according to claim 1, It is characterized in that The step S4 comprises the following steps: S41, brushing adhesive glue on the part of the first thermal insulation sandwich panel where the release cloth is removed; S42. Apply adhesive glue on both sides of the glass fiber cloth; S43, attaching the glass fiber cloth to the bonding glue position of the first thermal insulation sandwich panel; S44, apply adhesive glue to the part of the second thermal insulation sandwich panel where the release cloth is removed; S45, bonding the bonding glue portion of the second thermal insulation sandwich panel to the glass fiber cloth affixed to the first thermal insulation sandwich panel, and waiting for curing to be completed.

3. The method for making and bonding the plate of the heat preservation box for live aquatic products according to claim 2, It is characterized in that The bonding glue fully infiltrates and permeates the glass fiber cloth.

4. The method for making and bonding the plate of the heat preservation box for live aquatic products according to claim 1 or 2, It is characterized in that The width of the release cloth is 2 to 15 cm.

5. The method for making and bonding the plate of the heat preservation box for live aquatic products according to claim 1 or 2, It is characterized in that The width of the glass fiber cloth is set to 2-15 cm.

6. The method for making and bonding the plate of the heat preservation box for live aquatic products according to claim 1, 2 or 3, It is characterized in that The glass fiber cloth is replaced by glass fiber mat.

7. The method for making and bonding the plate of the heat preservation box for live aquatic products according to claim 1, 2 or 3, It is characterized in that The bonding glue is epoxy resin glue, polyurethane resin glue, unsaturated resin glue or vinyl resin glue.

8. The method for making and bonding the plate of the heat preservation box for live aquatic products according to claim 1, It is characterized in that The thermal insulation sandwich panel is processed by an assembly line to place the demoulding cloth. The demoulding cloth is arranged along the edges on both sides of the thermal insulation sandwich panel in the longitudinal direction of the assembly line, and a 10-30 cm demoulding cloth is arranged in the middle of the thermal insulation sandwich panel in the longitudinal direction parallel to the edge. The demoulding cloth is arranged at intervals in the transverse direction according to the size of the board. After the demoulding cloth is placed, the middle line of the demoulding cloth continuously arranged in the middle of the thermal insulation sandwich panel and arranged at intervals in the transverse direction is cut into the thermal insulation sandwich panel to be used on site.