JPS62259727A - Product conveying pallet - Google Patents

Abstract

PURPOSE:To make each of even such products as different in size holdable, by installing a detachable magnetic force generating member and a positioning pin, to be fitted in the tooling hole formed in a conveyed product, both on a base plate. CONSTITUTION:A base plate 1 having a flat surface of a sufficiently large area with size of a conveyed product 5 consists of a magnetic material. On this base plate 1, a magnet stand 2 is attracted by magnetic force, while the magnetic stand 2 is able to generate the magnetic force or suspend its generation in a way of selecting a magnetic force selector lever 4. A mounting disc 15 is clamped to the top of the magnet stand 2 by three bolts 16. On the top of this mounting disc 15, a positioning pin 3 is clamped thereto so as to become vertical with this mounting disc 15. This positioning pin 3 is made into cylindrical form, and at the tip, there are provided with a fitting hole of the product and a fitting part 12 for fitting in this hole.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a balent for transporting products, and in particular to a product that holds products in accurate positions and can be widely applied to products having various shapes. This relates to a pallet for transportation.

[Conventional technology]

For example, Japanese Patent Application Laid-Open No. 58-217237 shows a conventional pallet for transporting products.

In the device disclosed in this publication, a plurality of positioning holes are formed on the base plate. A plurality of pins are prepared to be fitted into the positioning holes, and the pins are fitted into the positioning holes at positions corresponding to the shape of the product. The product is supported by a pin fitted into this positioning hole.

[Problem that the invention seeks to solve]

However, in the conventional product conveyance pallet as described above, there is a problem in that the positions of the pins that support the products are limited to the positions of the positioning holes formed on the base plate.

In other words, if the support part of the product is located between the positioning holes formed on the base plate, it is impossible to place the positioning pin in that position, and therefore the product cannot be supported sufficiently. There is a problem.

[Means for solving problems]

In view of the above-mentioned problems, the present invention aims to provide a product transport pallet that can accommodate products of various sizes and shapes, and the following measures have been taken to achieve this purpose.

That is, a product conveying device comprising a base plate made of a magnetic material, a magnetic force generating member that can be attached to and detached from the base plate by generating magnetic force, and a positioning bin that is fixed to the magnetic force ordering member and supports the transported product. It was made into a palette.

〔Example〕

Next, embodiments of the present invention will be described based on the drawings.

FIG. 1 is a perspective view showing an embodiment of the present invention.

The base plate 1 is made of a magnetic material and has a flat surface with a sufficiently large area relative to the size of the product 5 to be transported.

A magnet stand 2 is attracted onto the base plate 1 made of a magnetic material by magnetic force.

This magnet stand 2 is a block having a roughly rectangular parallelepiped shape, and by switching a magnetic force switching lever 4 arranged on the side thereof, it is possible to generate magnetic force or stop generating magnetic force. That is, the first
When the magnetic force switching lever 4 is in the position shown in the figure, the magnetic stand 2 generates a magnetic force against the base plate 1 and is attracted to the base plate 1. On the other hand, when the magnetic force switching lever 4 is rotated approximately 906 turns from the state shown in FIG. .

Mounting on the disk is disk 1 on the top surface of magnet stand 2.
5 is fixed with three bolts 16. The positioning pin 3 is further fixed to the upper surface of the disc 15 so as to be perpendicular to the disc 15.

The positioning pin 3 has a cylindrical shape, and has a fitting part 12 formed at its tip for fitting into a fitting hole of the product.

FIG. 2 is a partial sectional view showing a state in which the fitting portion 12 of the positioning pin 3 is fitted into the positioning hole 13 of the product 5.

As can be seen from this figure, positioning protrusions 11 for forming positioning holes 13 are formed on the product 5 at appropriate positions.

The fitting portion 12 formed at the tip of the positioning pin 3 has a cylindrical shape with a diameter smaller than that of other portions. By fitting this fitting portion 12 into the positioning hole 13, the product 5 is supported by the positioning bin 3.

The product 5 is molded from an elastic material such as a resin material. For example, in Figure 1, this product 5
Assuming that four positioning holes are formed on the side surface of the product, the magnetic stand 2 is attracted to the base plate 1 at a position corresponding to the positioning hole 13 of the product. In this embodiment, four positioning holes 13 are formed for the product 5, so four magnetic stands 2 are attracted onto the base plate 1. Then, the product 5 is placed on the positioning bin 3 of the magnetic stand 2 placed at an appropriate position.
The positioning hole 13 is inserted into the positioning hole 13.

The base plate 1 is conveyed by a belt conveyor (not shown), and the product 5 supported by the positioning bin 1 is placed on the base plate 1 and conveyed to the next process.

Thereafter, the product 5 is removed in the next process, and the transportation of the product is completed. The size of this product 5 changes and the positioning hole 13
When the position of the magnetic stand 2 is changed, the magnetic force is demagnetized by switching the magnetic force switching lever 4 of the magnetic stand 2 which is attracted onto the base plate 1, and the magnetic stand is moved to the position corresponding to the 13° positioning hole of the new product. 2
Re-absorb.

In this way, the positioning bin 3 can always be placed at an appropriate position for any size or type of product. Further, since the position of the positioning pin 3 is not determined by the positioning hole provided on the base plate as in the conventional case, the position of the positioning pin 3 has further flexibility.

Next, a second embodiment of the present invention will be described.

FIG. 3 is a perspective view showing a second embodiment of the invention. In this embodiment, an L-shaped retaining plate 7 is fixed to the side surface of the magnetic stand 2 with bolts 8.

Further, a side shift prevention pin 6 that projects downward is fixed to the stop plate 7 with a nut 9. Further, holes 17 into which the lateral slip prevention bins 6 can be fitted are formed in regular rows on the base plate 1. and,
At the same time as the magnetic stand 2 is attracted to the base plate 2, the lateral slip prevention pin 6 is fitted into the hole 17 to prevent the magnetic stand 2 from shifting in the left-right direction in FIG. The other structures and functions are exactly the same.

Next, a third embodiment of the present invention will be described.

In this third embodiment, an L-shaped retaining plate 7 is fixed to the side surface of the base plate 2 with bolts 8, as in the second embodiment. Further, two anti-rotation bottles 10 projecting downward are attached to the stop plate 7 by nuts 20.
Fixed. Two anti-rotation pins 10 each protrude in the opposite direction, and can be fitted into holes drilled in the base plate 1. Then, at the same time as attracting the magnetic stand 2 to the base plate 1, the anti-rotation pin 1
0 is fitted into the hole 17 to prevent the magnet stand 2 from rotating on the base plate 1.

Further, in this embodiment, the fitting portion 12' formed at the tip of the positioning pin 3 has a rectangular shape with a square cross section. The positioning hole for the product 5 is also formed approximately square to match the shape of the fitting portion 12'. By making the cross section of the fitting part 12' square in this way, when the product 5 is supported by the positioning bin, the product 5 rotates on the positioning bin because of this square fitting part 12'. It is prevented.

〔Effect of the invention〕

As explained above, by using the product transportation pallet of the present invention, it is possible to reliably handle products of any size or type, and it is possible to transport products safely and reliably. It will become.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing the first embodiment of the present invention, Fig. 2 is a partial sectional view showing the fitted state of the product and the positioning bin, and Fig. 3 is a perspective view showing the second embodiment of the invention. , FIG. 4 is a perspective view showing a third embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Base plate, 2... Magnet stand (magnetic force generation member), 3... Positioning bottle, 12... Fitting part. Representative Patent Attorney Takashi OkabeFigure 2Figure 3Figure 4

Claims (1)

[Scope of Claims] A base plate made of a magnetic material, a magnetic force generating member that can be attached to and removed from the base plate by generating magnetic force, and a magnetic force generating member fixed to the magnetic force generating member and placed in a positioning hole formed in a transported product. A pallet for transporting products, including a positioning pin having a fitting portion that fits into the pallet.