Hot-pressing foaming large board with reinforcing ribs

Abstract

An upper skin and a lower skin are arranged on the two faces of the large foaming board respectively, at least one longitudinal reinforcing rib is longitudinally arranged between the upper skin and the lower skin, and at least one pair of transverse reinforcing ribs are transversely and symmetrically arranged on the two sides of the middle of the longitudinal reinforcing rib. Side edge reinforcing sealing edges are arranged on the two sides between the upper skin and the lower skin respectively, end reinforcing sealing edges are arranged on edge sealing openings of the two ends between the upper skin and the lower skin respectively, and a foaming layer is arranged in a cavity between the upper skin and the lower skin. According to the hot-pressing foaming large board, the reinforcing ribs are additionally arranged between the upper skin and the lower skin in the longitudinal direction and the transverse direction, the span of the hot-pressing foaming large board can be reduced through the reinforcing ribs in the hot-pressing foaming large board, the strength of the hot-pressing foaming large board is improved, a box board of the hot-pressing foaming large board with the reinforcing ribs is not prone to deformation or layering cracking after being stressed, and the service life of the box board is prolonged. The production requirements of the movable heat preservation box body can be met, and the quality of the movable heat preservation box body is ensured.

Description

Technical Field

[0001] The utility model relates to a reinforced hot-pressed foamed large board, in particular to a hot-pressed foamed large board with reinforced ribs. Background Art

[0002] At present, hot-pressed foamed panels are widely used on the market. The interlayer between the two skins of the existing hot-pressed foamed panels is made of hot-pressed foamed material throughout the body. Most of the insulation boxes processed by hot-pressed foamed panels are used in mobile refrigerated trucks and food trucks. Due to the large area and span of the box panels, the box panels processed by ordinary hot-pressed foamed panels are prone to deformation or delamination and cracking after being subjected to stress, which cannot meet the production requirements of mobile insulation boxes. In view of the above reasons, a hot-pressed foamed panel with reinforcing ribs is now proposed. Utility Model Content

[0003] The purpose of the utility model is to overcome the problem that the interlayer between the two layers of skin of the hot-pressed large plate is a hot-pressed foam material throughout the body. The insulation box body processed by the hot-pressed foamed large plate is mostly used in the insulation box body of mobile refrigerated trucks and food vehicles. Due to the large area of ​​the box body box board and the large span of the box board, the box board processed by ordinary hot-pressed foamed large plate is easy to deform or delaminate and crack after being subjected to force, and cannot meet the production requirements of mobile insulation boxes; through reasonable design, a hot-pressed foamed large plate with reinforcing ribs is provided. The hot-pressed foamed large plate of the utility model adds reinforcing ribs between the upper and lower skins, and the reinforcing ribs are arranged longitudinally and transversely. The reinforcing ribs in the hot-pressed foamed large plate can reduce the span of the hot-pressed foamed large plate and improve the strength of the hot-pressed foamed large plate. The box board of the hot-pressed foamed large plate with reinforcing ribs is not easy to deform or delaminate and crack after being subjected to force, which can meet the production requirements of the mobile insulation box body and ensure the quality of the mobile insulation box body.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hot-pressed foamed large board with reinforcing ribs, which is composed of: a foamed large board, transverse reinforcing ribs, longitudinal reinforcing ribs, side reinforcing edge banding, end reinforcing edge banding, an upper skin, a lower skin, and a foamed layer; an upper skin and a lower skin are respectively provided on both sides of the foamed large board, at least one longitudinal reinforcing rib is provided longitudinally between the upper skin and the lower skin, at least one pair of transverse reinforcing ribs are symmetrically provided transversely on both sides of the middle of the longitudinal reinforcing ribs, side reinforcing edge banding is respectively provided on both sides between the upper skin and the lower skin, end reinforcing edge banding is respectively provided on the edge seals at both ends between the upper skin and the lower skin, and a foamed layer is provided in the cavity between the upper skin and the lower skin;

[0005] The end reinforcement edge banding is set as C-shaped steel, and the transverse reinforcement ribs and longitudinal reinforcement ribs are set as I-shaped steel; the upper skin, lower skin and both sides of the end reinforcement edge banding, transverse reinforcement ribs and longitudinal reinforcement ribs are set to be bonded.

[0006] Beneficial effects: The hot-pressed foamed panel of the utility model has reinforcing ribs added between the upper and lower skins, and the reinforcing ribs are arranged in the longitudinal and transverse directions. The reinforcing ribs in the hot-pressed foamed panel can reduce the span of the hot-pressed foamed panel and improve the strength of the hot-pressed foamed panel. The box board of the hot-pressed foamed panel with reinforcing ribs is not easy to deform or delaminate and crack after being subjected to force, which can meet the production requirements of the mobile insulation box body and ensure the quality of the mobile insulation box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] The present invention will be further described below with reference to the accompanying drawings:

[0008] Figure 1 It is a schematic diagram of the final assembly structure;

[0009] Figure 2 yes Figure 1 A side structural diagram of

[0010] Figure 3 yes Figure 2 Schematic diagram of the local structure;

[0011] Figure 4 yes Figure 2 Schematic diagram of the local structure of the foaming layer;

[0012] Figure 1 、 2 , 3, 4: foamed board 1, transverse reinforcement ribs 2, longitudinal reinforcement ribs 3, side reinforcement edge banding 4, end reinforcement edge banding 5, upper skin 6, lower skin 7, foamed layer 8. DETAILED DESCRIPTION

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0014] An upper skin 6 and a lower skin 7 are respectively provided on both sides of the foamed board 1. At least one longitudinal reinforcing rib 3 is provided in the longitudinal direction between the upper skin 6 and the lower skin 7. At least one pair of transverse reinforcing ribs 2 are symmetrically provided on both sides of the middle of the longitudinal reinforcing rib 3. Side reinforcing edge banding 4 is provided on both sides between the upper skin 6 and the lower skin 7. End reinforcing edge banding 5 is provided at the edge seals at both ends of the upper skin 6 and the lower skin 7. A foaming layer 8 is provided in the cavity between the upper skin 6 and the lower skin 7.

[0015] The end reinforcement edge banding 5 is set as C-shaped steel, and the transverse reinforcement ribs 2 and the longitudinal reinforcement ribs 3 are both set as I-shaped steel; the upper skin 6, the lower skin 7 and the two sides of the end reinforcement edge banding 5, the transverse reinforcement ribs 2, and the longitudinal reinforcement ribs 3 are all set to be bonded.

Claims

1. A hot-pressed foamed board with reinforcing ribs, comprising: a foamed board (1), transverse reinforcing ribs (2), longitudinal reinforcing ribs (3), side reinforcing edge banding (4), end reinforcing edge banding (5), an upper skin (6), a lower skin (7), and a foaming layer (8); characterized in that: An upper skin (6) and a lower skin (7) are respectively provided on both sides of the foaming large panel (1); at least one longitudinal reinforcing rib (3) is longitudinally provided between the upper skin (6) and the lower skin (7); at least one pair of transverse reinforcing ribs (2) are transversely symmetrically provided on both sides of the middle of the longitudinal reinforcing rib (3); side reinforcing edge seals (4) are respectively provided on both sides between the upper skin (6) and the lower skin (7); end reinforcing edge seals (5) are respectively provided at the edge seals at both ends between the upper skin (6) and the lower skin (7); and a foaming layer (8) is provided in the cavity between the upper skin (6) and the lower skin (7).

2. The hot-pressed foamed sheet with reinforcing ribs according to claim 1, characterized in that: The end reinforcement edge banding (5) is configured as a C-shaped steel, and the transverse reinforcement ribs (2) and the longitudinal reinforcement ribs (3) are configured as I-shaped steel; the upper skin (6), the lower skin (7) and the two sides of the end reinforcement edge banding (5), the transverse reinforcement ribs (2) and the longitudinal reinforcement ribs (3) are configured to be bonded.

Images