DE202014100017U1 - The improved flexible pallet construction - Google Patents

Abstract

An improved flexible pallet construction has the upper and lower surface plates and the pillars disposed between the two surface plates. The two components form the complete flexible pallet construction, it has the following components:
Upper surface plate, which is made of flexible raw plate made by cutting and has a buffer layer of hollow air spaces. It serves as the plane surface to carry off the cargo. Lower surface plate, which is made of flexible raw plate made by cutting and has a buffer layer of hollow air spaces. It serves as the flat surface for parking the pallet.
Support made of the same material as the top and bottom surface plates. They are first cut into oblong shape and formed by folding in tube. Several pillars are arranged in the row between the upper and lower surface plates equidistant. By hot pressing they are glued to the upper and lower surface plate and thus form the complete pallet construction.

Description

Technical area:

This novelty is an improved flexible pallet construction. It is a safety pallet that is simply finished by hot pressing and where the stacked goods can be protected from moisture and safely, easily and practically, and are also recyclable to protect the environment.

The state of the art:

The conventional pallets are usually completed by nailing wooden boards together. The finished pallets are usually very heavy. The given barrel course of the wood also affects the strength of the pallet construction, which can compromise safety. Because of the shortcomings of conventional wooden pallets, some manufacturers of pallets have produced novel plastic pallets by spraying them with a tool. But because of the different formats and sizes of the pallet, many different tools will be provided for the production of this plastic pallet. The manufacturing costs of the tools are expensive. In addition, pallet size is large, so that the manufacturing machine not only be relatively enlarged, but also the cost of the necessary tools are also accordingly expensive. Furthermore, the cooling process of the material sprayed in the mold, the plastic says, must also be given special consideration. These mentioned points drive up the manufacturing costs of the plastic pallets and can be difficult to effectively lower.

The object of the invention:

The object of the present innovation is to improve the deficiency of the conventional wooden pallets and to reduce the manufacturing costs of the plastic pallets. In the present innovation, the raw slab plate with buffer layer is prepared in a simple manner and then cut into various required sizes as needed. Pallets of various sizes and formats can be produced by folding and hot pressing with the custom-made raw plates. The process of manufacturing the pallets can thereby be simplified and shortened in time. The completely enclosed hollow space of the green sheets also has a good buffering effect, so that the strength of the construction of the pallet can be increased and the weight of the pallet lowered and the deformation of the pallet can be made more difficult. The new production method of the pallet can reduce the manufacturing costs and shorten the production time, whereby the object of the present novelty can be met, namely to produce better, stronger and less expensive pallets.

Furthermore, the pallets produced in this way, when used and broken for a long time, can be shredded and recycled so that the environment can be spared.

Brief description of the drawings:

is an exploded view of the assembled construction of the present novelty.

is a representation of the external shape of the present novelty.

is a schematic representation of the outer shape of another embodiment of the present novelty.

is a schematic representation of the knicks of the tube of the present novelty.

Figure 3 is a schematic representation of an enlarged portion of the scaffolding construction of the present novelty.

is a schematic representation of the cross section of the finished plate of the present novelty.

Figure 3 is a schematic representation of the cross section of another adhesive layer of the finished board of the present novelty.

Ways to carry out the invention:

This novelty is the improved flexible pallet construction. The pallets are made of plastic instead of wood, so they have a novel and practical and lighter construction. 1 to 5 show the raw plate 10 which has hollow air space and is taken as raw material for further processing. Several raw plates 10 can be constructed stacked multi-layered. The 6 and 7 show that the single-layer smooth upper-layer material 20 can be placed on the top and bottom so that the appearance of the palette is smooth and flat. Between the upper and lower surface plates has a layer of prefabricated buffer material 21 mounted on the upper and lower sides of the air space (A) and tacked by hot pressing in conjunction with an adhesive layer. The raw plate 10 , which is designed with air space as a buffer, is the basic construction and is used as a base material for further processing for the production of the pallet. According to the required load capacity, the raw plate 10 single layer or multilayer glued together as a base construction prepared. Depending on the size of the pallet, the upper surface plate 11 and the lower surface plate 12 cut and prepared in the equivalent of the size, height raw plate 10 , which are usually precut in square or oblong vieckeiger form, by hot pressing in bent Knik 13 is processed, how he is in 4 shows that they are kinky in oblong square, round, square or polygonal tube 14 can be made. The pipes 14 are placed between the upper and lower surface plates in rows of the same distance as the 5 shows. The pipes 14 are lined up and are provided as supports. The pipes 14 can also be enclosed with certain material to be safer. Finally, the whole is still glued together in the hot pressing machine by heat to complete the complete range. Depending on the need, the upper and lower surface plate can 11 . 12 different shape. The construction, like the 3 shows, a pallet can be completed in an elongated frame for parking a larger cargo. For the supporting pipes 14 between the elongated upper surface plate 111 and lower surface plate 121 can also directly from the same raw plates 10 , which are cut in the appropriate size, by piling into a solid block 141 be completed so that the elongated square frame for even heavier cargo can be charged more stable and safer. The support made by piling with raw plate can be made with remnants of the cut parts of the raw plate, whereby the cost is further lowered by the use of the residual material. With the help of the hollow air space, the raw slab has even more buffering effect and safety and this buffering effect enhances the strength of the construction with the glued raw slabs. The whole has the light weight and higher mobility, whereby the purpose of simpler and more practical use of the pallets for storage of cargo in the warehouse can be achieved.

The green sheet is made substantially with polypropylene composites as a raw material by continuous rolling. It is stacked together in upper, middle and lower layers, glued together to complete construction, and is lightweight, moisture-resistant with a secure buffering effect. Depending on the need, they are mostly thinner than 4mm and come with a layer of buffer material 21 piled together glued together. In comparison with hard plastic in equal volumes in terms of weight, the glued raw slab with hollow frame weighs just half the weight. The bending of the plate by own weight can be lowered in the large Unfang. The supports for the production of the pallets are also used with the same raw plate. Not only can the strength of the design be maintained, but also the weight of the pallet can be reduced to half or less of the conventional range. The production and material costs are also reduced accordingly. Not only is it a practical and lightweight new design, it is also an economically valuable new design of the novel pallets. The construction of the pallet really suits the purpose of lightweight, moisture resistance. What is even more special is that the pallet can be fully recycled for reuse if it has broken after a long use. So it is environmentally friendly with no problem with disposal. It is a practical economic and valuable as well as environmentally friendly novel flexible pallet construction.

The special feature of this novelty lies in the fact that the flexible raw board is combined with the light prefabricated slab pre-finished in several layers by gluing. The hollow air spaces (A) are arranged like the bee nest and can be made directly with the machine by rolling and in correspondence with the main raw plate 10 can be processed, which is made by continuous hot pressing multi-layer, so that the construction of the raw plate 10 is light and strong. Depending on the requirements, the strength of the construction can be adapted by making the raw board with additional layers. The production is flexible and the support is also the raw material with the same material 10 by rolling in the form of a pipe 14 or a solid block 141 finished to adapt to the different load capacity and to secure the use of the pallets. The hollow air spaces (A) of the raw plate 10 has the buffer function, which not only can strengthen the construction but also reduce the weight. The whole pallet is made in a simple way using the same flexible raw sheet, which simplifies the search for material and also greatly reduces the cost of delivering the material. Not only does the flexible green sheet have the property of moisture resistance, fouling resistance and mothproofness, it can even be fully recycled for reuse after being broken for extended use. There is no problem for the environment or disposal with it. It is an innovative, practical and environmentally friendly pallet construction.

Claims (9)

An improved flexible pallet construction has the upper and lower surface plates and the pillars disposed between the two surface plates. The two components form the complete flexible pallet construction, it has the following components: Upper surface plate, which is made of flexible raw plate made by cutting and has a buffer layer of hollow air spaces. It serves as the plane surface to carry off the cargo. Lower surface plate, which is made of flexible raw plate made by cutting and has a buffer layer of hollow air spaces. It serves as the flat surface for parking the pallet. Support made of the same material as the top and bottom surface plates. They are first cut into oblong shape and formed by folding in tube. Several pillars are arranged in the row between the upper and lower surface plates equidistant. By hot pressing they are glued to the upper and lower surface plate and thus form the complete pallet construction. The characteristic feature of the improved flexible pallet structure according to claim 1 is characterized in that the green sheet of single-layer upper and lower surface plates together with an interposed, provided with air spaces (A) and prefabricated buffer material layer with an adhesive layer for sticking together by hot pressing is completed. The green sheet is a plate construction with hollow air spaces having buffer function. The characteristic feature of the improved flexible pallet construction according to claim 1 is characterized in that the upper and lower surface plates of single-layer or multi-layered raw boards are made by gluing in a solid solid construction. The characteristic feature of the improved flexible pallet construction according to claim 1 is characterized in that the support with the raw slab which is cut in elongated plates is prefabricated by hot pressing beforehand with kinks and then folded into an angular tube, The characteristic feature of the improved flexible pallet construction according to claim 1 is characterized in that the tube may have a square, round, square or polygonal shape. The characteristic feature of the improved flexible pallet construction according to claim 1 is characterized in that the solid block as a support of the raw slabs, which are cut in the same size, by sticking and gluing is completed. The characteristic feature of the improved flexible pallet construction according to claim 1 is characterized in that the upper and lower surface plates are adhesively bonded to the frame as an edge of a frame by hot pressing and then a pallet can be constructed with voids. The characteristic feature of the improved flexible pallet construction according to claim 1 is characterized in that the top and bottom surface plates as a raw plate are substantially made of polypropylene composites formed by continuous rolling and then top, middle and bottom layers in a wobbled manner Gluing to a multilayered complete construction is completed. The characteristic feature of the improved flexible pallet construction according to claim 8 is characterized in that the finished green sheet is less than 4 mm thick.

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