JPH0236027A - Positioning pallet - Google Patents

Abstract

PURPOSE:To make it possible so as to position loading place of goods to be carried in any shape easily by selecting blocks fitting to holes on a pallet baste plate formed with many standardized holes. CONSTITUTION:A pallet base plate 1 is drilled with many standardized holes 1a to which are fitted blocks of various kinds. All kinds of blocks are formed with holes or pins fitting to positioning pins or positioning holes provided on goods to be carried, and these holes or pins are provided in concentric or eccentric to the blocks. These blocks are fitted to places where the supporting blocks coincide with holes 1a on the base plate 1 when the goods to be carried is positioned. Any shape of goods to be carried can be loaded to the pallet base plate 1 on positioned to a fixed position accordingly.

Description

[Detailed Description of the Invention] [Summary] The present invention relates to a positioning pallet that can universally and efficiently position various objects to be transported of any shape, and can be replaced even if the objects to be transported change. The purpose of the present invention is to provide a positioning pallet that can transport various objects using standardized pallet boards that are not necessary. comprising a pallet substrate with a large number of standardized holes, and a block that fits into the holes,
By selecting the blocks, the mounting position of an arbitrary shaped object on the pallet board is determined.

[Industrial application field]

The present invention relates to a transport pallet for positioning and transporting objects to be transported, such as parts and products, and particularly to a positioning pallet that can perform versatile and efficient positioning of various arbitrary-shaped objects to be transported. It is something.

Conventional positioning pallets are used to target parts.

Holes, pins, etc. are provided on the top surface of the pallet to position the product.

However, with this method, the positioning section is dedicated for each target product, so when there are many types of pallets and the external dimensions of the products change frequently, man-hours are required to replace the pallets. However, it has the disadvantage that it is difficult to apply to a low-volume, high-mix production line.

Under the above circumstances, there is a need for a positioning pallet that can be used to convey objects such as parts and products of various arbitrary shapes in a versatile and efficient manner.

[Conventional technology]

A conventional positioning pallet will be explained with reference to FIG.

The positioning pallet 71- shown in FIG. 4(a) is a pallet board with bins, and the pallet board 11 is provided with bins lla corresponding to the positioning holes provided in the transported object. The positioning pallet shown in FIG. 1 is a pallet board with holes, and the pallet board 12 is provided with holes 12a corresponding to positioning bins provided on objects to be transported.

In this way, conventional positioning pallets are individually manufactured to correspond to individual objects to be transported, and when the objects to be transported change, it is necessary to replace them with positioning pallets that correspond to each object to be transported. It is.

[Problem to be solved by the invention]

In the conventional positioning pallet described above, in order to transport various types of objects, a positioning pallet dedicated to each object is manufactured and prepared.
There was a problem in that the positioning pallet had to be replaced every time the object to be transported changed.

In view of the above circumstances, the present invention provides a positioning pallet that can transport various objects using a standardized pallet board that does not need to be replaced even if the object changes. The purpose is to provide

[Means to solve the problem]

The above problem is solved by a pallet board having a number of standardized holes for positioning the loading position of the transported object and transporting the transported object, and a block that fits into the hole.
By selecting this block, the positioning pallet according to the present invention can solve the problem of positioning the mounting position of an arbitrary-shaped object on the pallet board.

[Effect]

That is, in the present invention, a pallet board is provided with a large number of standardized holes, and a block that fits into the holes is provided.
By selecting the shape of the block to match the difference between the positions of the numerous holes of this standardized pallet board and the positions of the holes or bins of the transported objects, it is possible to load objects of any shape. can be mounted and positioned on a standardized pallet board.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 to 3.

The pallet board 1 of the positioning pallet of the present invention is shown in FIG.
As shown in FIG. 1(a), holes 1a are provided at standardized intervals, and the cross section of the holes has a shape as shown in FIG. 1(b).

As shown in FIGS. 3A to 3D, the lower surfaces of the objects 6 to 8 mounted on the positioning pallet are provided with bins 6a, 6b, holes ?a, 7b, or rings 8a, for fixing the objects. 8b
is provided.

The position of the hole 1a provided in the standardized pallet board 1,
Bin 6a + hole 7a or ring 8a provided on objects 6 to 8 to be transported
2(a) or 2(bl) are used for the portions where the positions coincide, such as those shown in FIG. 2(a) or FIG.

The position of the hole 7b or the ring 8b corresponds to the pallet board 1.
For parts that do not match the position of the hole 1a provided in the
C) Or, as shown in Fig. 2 (dl), the objects 6 to 8 to be transported are
is positioned on the pallet board 1.

Examples of such combinations of various objects to be transported and various blocks will be explained using FIG. 3.

The example shown in FIG. 3(a) is a case where a pin-equipped object 6 is positioned and mounted on the pallet board 1, and the pin 6a of the bin-equipped object 6 on the left side of the figure and the hole 1a of the pallet board 1 are shown. Since they match, the concentric recessed hole pro 7ri 2 is used, and since the right pin 6b and the hole 1a do not match, the eccentric recessed hole block 4 is used for positioning.

The example shown in FIG. 3(b) is a case where the perforated object 7 is positioned and mounted on the pallet board 1, and the hole 7a of the perforated object 7 on the left side and the hole of the pallet board 1 are shown in FIG. Since the right pin 7b and the hole 1a match, the concentric bottle block 3 is used, and since the right pin 7b and the hole 1a do not match, the eccentric bottle block 5 is used for positioning.

The example shown in FIG. 3(C) is a case where the shafted object 8 is positioned and mounted on the pallet board 1, and the ring 8a of the shafted object 8 on the left side of the figure and the hole 1a of the pallet board 1 are shown. are the same, so use the concentric recessed hole block 2 and insert the right ring 8.
Since b and hole 1a do not match, positioning is performed using eccentric recessed hole block 4.

The example shown in FIG. 3(d) is a case where the ring material to be transported 8 is positioned and mounted on the pallet board 1 using a pin block, and the transport 8a of the shafted material to be transported 8 on the left side of the figure is Since the holes 1a of the pallet board 1 match, the concentric pin block 3 is used, and since the right ring 8b and the holes 1a do not match, the eccentric pin block 5 is used for positioning.

In this way, concentric or eccentric recessed hole blocks or bottle blocks are used depending on the relationship between the position of the pin, hole or ring of the object to be transported and the position of the hole 1a of the pallet board 1, and various pins,
It becomes possible to position and fix an object to be transported that has a hole or a ring on the pallet board l.

In addition, in this embodiment, the case where the hole, one ring of holes, and the pin are all circular has been described, but these holes.

The shape of the hole or bottle is not limited to a circle, and any shape including a square can be applied.

〔Effect of the invention〕

As is clear from the above description, the present invention has the advantage that objects of arbitrary shapes can be mounted on a standardized pallet board by using various blocks with extremely simple structures. Therefore, it is expected to have a significant economic effect and is extremely useful industrially.

In the figure, ■ is a pallet board, 2 is a concentric concave hole block, 3 is a concentric bin block, 4 is an eccentric recessed hole block, 5 is an eccentric pin block, 6 is a conveyed object with pins, 7 is a conveyed object with holes; 8 is a conveyed object with a shaft; shows.

1a is a hole, 2a is a hole, 3a is pin, 4a is a hole, 5a is a pin, 6a is a pin, 6b is a pin, 7a is a hole, 7b is a hole, 8a is a ring, 8b is a ring,

[Brief explanation of the drawing]

FIG. 1 is a diagram showing a pallet substrate of a positioning pallet according to an embodiment of the present invention, FIG. 2 is a perspective view showing various blocks of an embodiment according to the present invention, and FIG. 3 is a diagram showing various types of conveyed objects according to the present invention. FIG. 4 is a side sectional view showing the positioning state of objects; FIG. 4 is a perspective view showing a conventional positioning pallet. (al Perspective view (bl AA sectional view) Perspective view showing a pallet board of a positioning pallet according to an embodiment of the present invention!!1
Figure al: Concentric recessed hole block Figure 2 (part 1) is a perspective view showing various blocks according to an embodiment of the present invention; bl: Combination of the same pinot block and eccentric pin block with a perforated article according to the present invention; 3. Collapsed sectional view showing the positioning of various objects to be transported. Figure 2 (Part 2) (C1 Combination of a concentric recessed hole block, an eccentric recessed hole block, and an object to be transported with a shaft (di) Combination of a concentric pin block, an eccentric bottle block, and an object to be transported with a shaft According to the present invention Side cross-section showing the positioning status of various '41LJ items Figure 3 (Part 2)

Claims (1)

[Claims] A pallet for determining the mounting position of a transported object and transporting the transported object, comprising a pallet board (1a) provided with a large number of standardized holes (1a).
1) and blocks (2 to 5) that fit into the hole (1a)
A positioning pallet comprising the following: By selecting the blocks (2 to 5), the mounting position of an arbitrary-shaped object (6 to 8) on the pallet substrate (1) is determined.