JPH0596427A - Production positioning structure for line pallet - Google Patents

Abstract

PURPOSE:To contrive product positioning, coming down prevention and shock absorbing directivity elimination by screw-stopping an exchangeable templet in accordance with a product shape to a line pallet main unit, and further providing shock absorbers on a peripheral edge part. CONSTITUTION:A templet 2 is screw-stopped and mounted exchangeably corresponding to a product shape onto a square plate-line pallet main unit 1, and a product is fixed and positioned. Shock absorbers 11 are provided in eight parts on a peripheral edge part of the line pallet main unit 1. A principal member of the shock absorber 11 is constituted of rotatable disk-shaped urethane rubber 3, and the urethane rubber 3 is mounted to a devil-eyed nut 7 by a truss small screw 4 so as to rotate through a collar 5 while holding height balance with the small screw 4 by a spacer 6. The urethane rubber 3 is protruded a little from a side surface of the pallet main unit 1 to absorb an impact at the time of collision against the fellow main unit 1. Frictional resistance with a stopper is eliminated by rotation at the time of changing over a conveying direction.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a line pallet,
In particular, the present invention relates to a line pallet with improved prevention of displacement of conveyed products.

[0002]

2. Description of the Related Art Conventionally, in this type of line pallet, a displacement of the product is prevented by sticking a rubber sheet on the surface of the pallet. Regarding the prevention of bounce between line pallets, the line pallet is fixed in one direction and urethane rubber is attached to the side of the line pallet to determine the direction of impact absorption. ..

[0003]

In the above-mentioned conventional line pallet, since the product is fixed on the rubber sheet, the position of the product during conveyance is arbitrary, but on the contrary, the positioning is unstable. .. Further, when another line pallet being conveyed collides against the line pallet that is stopped, the bouncing of the line pallet may cause the product to be displaced, and the product may drop from the line pallet.

[0004]

A product positioning structure for a line pallet according to the present invention is a rectangular plate-shaped line pallet main body, and the line pallet main body is mounted on the main body of the line pallet so as to be interchangeable so as to position the product. A template and a plurality of shock absorbers provided at a plurality of peripheral portions of the line pallet body to absorb impacts of the line pallet body corresponding to switching of the conveying direction of the line pallet body are provided.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described with reference to the drawings.

FIG. 1 shows an embodiment of the present invention. FIG. 1 (a) is a perspective view and FIG. 1 (b) is an enlarged sectional view of a shock absorber of this embodiment.

In this embodiment, a square plate-shaped line pallet main body 1, a template 2 which is interchangeably attached to the line pallet main body 1 according to the product, and which is provided at eight locations around the peripheral edge of the line pallet main body 1 are rotated. The shock absorber 11 is made of urethane rubber 3. That is, the line pallet body 1 has a square shape, and the template 2 is screwed to the upper surface of the line pallet body 1 to fix and position the product. In addition, the template 2 can be exchanged freely in response to changes in the product shape,
It is versatile.

The shock absorbers 11 are provided at eight locations on the peripheral edge of the line pallet body 1, and the main member thereof is a disc-shaped urethane rubber 3 which is rotatable. The urethane rubber 3 is attached to the demon nut 7 with the truss machine screw 4, and is rotated through the collar 5 while maintaining the height balance with the truss machine screw 4 by the spacer 6. The urethane rubber 3 slightly protrudes from the side surface of the line pallet body 1 as shown by the dimension L in FIG. 1B, and absorbs the impact at the time of collision between the line pallet body 1 s.

Even when the line pallet body 1 switches the conveying direction, the frictional resistance with the pallet stopper is eliminated by the rotation of the urethane rubber 3, and the urethane rubber 3 at the eight peripheral portions has a directivity in absorbing the impact. It has disappeared. Further, a shock absorber 11 provided on the upper surface of the pallet prevents buffering with the transport guide.

[0010]

As described above, the present invention has the effect of positioning the product, preventing the product from falling, and eliminating the directionality of shock absorption by having the replaceable template and providing the shock absorber at the peripheral portion. Have.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, FIG. 1 (a) is a perspective view, and FIG. 1 (b) is an enlarged sectional view of a shock absorber of the present embodiment.

[Explanation of symbols]

 1 Line pallet body 2 Template 3 Urethane rubber 4 Truss machine screw 5 Color 6 Spacer 7 Demon nut 11 Shock absorber

Claims (2)

[Claims] 1. A rectangular plate-shaped line pallet body, a template which is interchangeably attached to the line pallet body according to the shape of the product to position the product, and which is provided at a plurality of peripheral portions of the line pallet body. A product positioning structure for a line pallet, comprising: a plurality of shock absorbers that absorb the impacts of the line pallet bodies in correspondence with switching of the conveying direction of the line pallet body. 2. The product positioning structure for a line pallet according to claim 1, wherein the shock absorber is made of rotatable urethane rubber.