KR20060094144A - Palette for forklift and making process - Google Patents

Abstract

The present invention relates to a pallet and a manufacturing method for loading and transport, in particular, to simplify the structure of the pallet for loading and transporting the cargo on the pallet, so that the assembly and production of the pallet can be more convenient and easy, home or factory The waste synthetic resin collected from the waste is mixed and mixed to form and fix the upper plate, the lower plate, and the supporting plate by using the mixed waste synthetic resin. It can reduce and contribute greatly to waste resource regeneration and pollution prevention, and also has a weakness of its own strength, which is a disadvantage of wood, a lot of processes in manufacturing, and a huge molding machine due to molding as a unit of pallet, which is a disadvantage of synthetic resin. Simultaneously solve the problem of increasing the manufacturing cost There is an advantage to it.

That is, the plurality of force ribs 11, 11 'are formed in parallel in the longitudinal direction of the force rib grooves 12, 12' so as to form a plurality of force ribs 11, 11 '. 13) the plate-shaped upper plate 10 and lower plate 30 formed integrally formed in parallel, while the plate-shaped pedestal 20 having the forklift engaging grooves 21 formed on both sides in the vertical direction therebetween. It is provided with a plurality to secure the interval between the upper plate 10 and the lower plate 30 to be maintained.

Pallet, top plate, strength rod, connecting rod, pedestal, hanging groove, lower plate, strength rib

Description

Pallet for forklift and manufacturing method {Palette for forklift and making process}

1 is an exemplary view showing a use state of the present invention

2,3 is an exemplary view showing an exploded state of the present invention

4, 5, 6, 7 is an exemplary view showing a manufacturing method of the present invention

8,9 is an exemplary view showing a state manufactured in the molding machine of the present invention

* Explanation of symbols on important parts of drawing

1: pallet 10: top plate

11: Strength Band 12: Strength Arm Home

13: connecting rod 20: pedestal

21: hanging groove 30: the bottom plate

40: cutting machine 41: extrudate

50, 50 ': thermoforming machine 51, 51': upper mold

52, 52 ': Ha Geum 53: strength groove projection

The present invention relates to a loading and transporting pallet and a manufacturing method, in particular, to simplify the structure of the pallet for loading and transporting the cargo on the pallet to facilitate the assembly and manufacture of the pallet more convenient and easier.

Commonly used loading and transport pallets are packaged integrally with pallets or fixed only to prevent cargo from dropping during transportation by unloading cargo or moving loaded cargo. It was unloaded or loaded using a transport tool.

These pallets are active in the distribution business in accordance with the development of the industry, the use of pallets to load and transport freight is gradually increasing, the situation is increasing the use of pallets.

The pallet stacks cargo stably, and is constructed and manufactured in the form of a square plate for quickly loading and unloading cargo during transportation of the cargo, and the materials used in the past are wood using a plurality of squares Since it is placed in the form of a plate to fix the wood one by one, a lot of labor costs and expert hands were required during manufacturing, and also difficult to use because mass production is difficult.

In addition, as an alternative to wooden pallets, which have recently been strengthened by environmental regulations, corrugated pallets made of wood materials have been used.

In order to withstand the high loads, the synthetic resin is used to form the integrated pallet. However, since the shape of the pallet is manufactured integrally in the molding machine, a large molding machine must be used to increase the manufacturing process or manufacturing cost. .

Therefore, there is a need for a pallet that improves the problems of the pallet used as a conventional wood and synthetic resin as above.

The present invention is to solve the above-described problems, the problem of the weakness of its own strength, which is a disadvantage of wood in order to solve the problems caused by using the conventional pallet material as wood and synthetic resin as described above and a problem that requires a lot of processes during manufacturing In order to solve the problem of increasing the manufacturing cost due to the need for a huge molding machine due to the molding of the pallet, which is a disadvantage of the plastic and synthetic resin, it is possible to use a mixed waste synthetic resin obtained by crushing and mixing waste synthetic resin collected at home or factory. Invented pallet to form and fix the upper plate, lower plate, support plate of

This will be described in more detail together with the accompanying drawings.

As a structure of the pallet 1 for achieving the object of the present invention, as shown in Figures 1 and 3, a plurality of force ribs 11 and 11 'can be formed therein. ') Is provided in parallel to the upper plate 10 and the lower plate 30 of the plate formed by forming a plurality of force ribs (11, 11') integrally with the connecting rod 13 is located in parallel between the lower By providing a plurality of plate-shaped pedestals 20 having the forklift engaging grooves 21 formed on both sides in the vertical direction, the gap between the upper plate 10 and the lower plate 30 can be maintained to be maintained.

A preferred embodiment of the pedestal 20 provided between the upper plate 10 and the lower plate 30 is to be located at both ends and the central portion of the upper plate 10 and the lower plate 30 as shown in FIG.

In the method for manufacturing the pallet 1 of the present invention, first, the plate-shaped upper plate 10, the lower plate 30, and the pedestal 20, which are the components of the pallet 1, are separately manufactured and fixed to each other, as shown in FIG. 4. As described above, the manufacturing method of the upper plate 10, the lower plate 30, and the pedestal 20 is pulverized finely mixed waste synthetic resin mixed with various kinds of waste synthetic resin with a crusher, and then put into a melter with a conventional additive in a semisolid state Extruded in the form of a plurality of semi-solid state as shown in Figure 5 by cutting a number of easy to form the top plate 10, the bottom plate 30, the pedestal 20 by extruding a plurality of circular or rectangular shape in the furnace ) Is divided by the lower groove force groove 53 to operate the upper mold (51, 51 ') as shown in Figure 6 to form the shape of the upper plate 10, lower plate 30, and then Figure 7 As shown in the molded upper plate 10, lower plate 30, pedestal 20 to discharge each The upper plate 10, the lower plate 30, and the pedestal 20 are manufactured.

The upper plate 10, the lower plate 30, and the pedestal 20 manufactured by the above method can be fixed by placing a plurality of pedestals 20 between the upper plate 10 and the lower plate 30 as shown in FIG. It is completed by fixing with a fixture such as a conventional nail.

Instead of the mixed waste synthetic resin, which is the main raw material of the pallet 1, a single synthetic resin such as PE, PP, PVC, or the like may be used.

The present invention configured as described above allows a plurality of force bars 11 to be integrally formed on the upper plate 10 and the lower plate 30 to minimize durability of the pallet 1 and to increase durability. 20, the bottom plate 10, the bottom plate of the forklift hook grooves 21 formed at both ends of the lower part of the lower portion of the thermoforming machine 50, 50 ' 30), the base 20 is made by thermoforming.

The pedestal 20 provided between the upper plate 10 and the lower plate 30 may be selectively adjustable between the upper plate 10 and the lower plate 30 according to the amount of the product loaded on the upper plate 10. It is.

By using the mixed waste synthetic resin to enable the integral formation of a plurality of force ribs 11 formed on the upper plate 10 and the lower plate 30 to enable the product to be loaded and supported on top of the upper plate (10).

Therefore, the present invention by using a mixed waste synthetic resin to solve the problems of using the conventional pallet as wood and the problems caused by the molding of the synthetic resin as described above by collecting the plate, the upper plate, the lower plate, the pedestal collected at home or factory By treating waste synthetic resins, it is possible to reduce the problems caused by conventional landfill or incineration, and can greatly contribute to the prevention of waste resources recycling and pollution, and also weakness of its own strength, which is a disadvantage of wood, and a problem requiring many processes in manufacturing and synthetic resins. The disadvantage of the pallet is that there is an advantage that can be solved at the same time the problem of increasing the manufacturing cost by requiring a huge molding machine due to the integral molding of the pallet.

Claims (2)

A plurality of force ribs 11, 11 'are formed in parallel in the longitudinal direction so as to form a plurality of force ribs 11, 11' in the longitudinal direction. The plate-shaped upper plate 10 and lower plate 30 formed integrally with each other are located in parallel, and a plurality of plate-shaped pedestals 20 having the forklift engaging grooves 21 formed on both sides in the lower portion therebetween in the longitudinal direction. Pallet for loading, characterized in that to maintain the gap between the upper plate 10 and the lower plate 30 to be maintained.  The mixed waste synthetic resin mixed with various waste synthetic resins is finely crushed by a crusher, and then put into a melter together with the usual additives and extruded in a semi-solid state in a round or square shape to form a top plate 10, a bottom plate 30, a pedestal. By cutting the size to facilitate the molding of 20, a plurality of cut semi-solid state extrudates 41 are separated by the force groove protrusion 53 of the lower die to operate the upper die 51 and 51 '. After forming the upper plate 10 and the lower plate 30, the upper plate 10, the lower plate 30, and the pedestal 20 are discharged to form the upper plate 10 and the lower plate 30 as shown in FIG. ), Manufacturing a pedestal 20, a plurality of pedestals 20 between the upper plate 10 and the lower plate 30 by placing a plurality of pedestals so that it can be fixed by fixing such as a conventional nail manufacturing method for loading pallets .

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