JPH0740580U - Loading container for strip-shaped precision parts - Google Patents

Abstract

(57) [Summary] [Purpose] Stores strip-shaped precision parts stacked flat in a container.
(EN) Provided is a loading container for strip-shaped precision parts, which retains the alignment property even if it is stored and transported and does not collapse, and is excellent in the workability of taking out in the next process. [Structure] (1) A container has a pair of loading shelves composed of two shelves that are orthogonal to each other with high accuracy and are inclined with respect to a horizontal plane. Of the stacking rack of (2), which can store a plurality of component stacks, and in which the strip-shaped precision parts are stacked and stored at both ends of the stacking rack, the stacking shelves are higher than each other. A loading container which is a loading shelf in which two surfaces which are orthogonal to each other with accuracy and are inclined at a certain angle with respect to a horizontal plane are continuously formed into a saw blade shape.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a container for storing strip-shaped precision parts, and more particularly to a container for storing a plurality of strip-shaped precision parts in a stacked state.

[0002]

[Prior art]

 When storing a strip-shaped precision component, for example, a microfabricated lead frame, conventionally, as shown in FIG. The lead frame assembly 4 is stored in the container 7 in parallel.

In the above-mentioned conventional storage state, the following problems occur.

That is, Problem 1: When a little vibration is applied, the stacks 4 of strip-shaped precision components that are stacked flat are easily displaced from each other.

Problem 2: When they are displaced from each other, fine scratches are generated on the surface of the strip-shaped precision component.

Particularly, in the strip-shaped precision component in the storage state in the conventional component assembly 4, when the container 7 is moved, the following problems occur.

That is, Problem 3: The flat-shaped stack of strip-shaped precision components 4 easily collapses.

Problem 4: The strip-shaped precision parts that have collapsed need to be aligned again.

Etc.

[0010]

[Problems to be solved by the device]

 The object of the present invention is to eliminate the drawbacks of the prior art, to load and store flat-shaped strip-shaped precision parts, and to maintain the alignment without the load collapse even when transported, and in the next step. The purpose is to provide a container for loading strip-shaped precision parts that excels in workability in taking out.

[0011]

[Means for Solving the Problems]

 The above problems are as follows: (1) A pair of loading shelves, each of which is composed of two shelves orthogonal to each other with high accuracy and inclined with respect to the horizontal plane, is provided on the left and right inner side surfaces of the container, and both ends of the strip-shaped precision component to be stored Is mounted on the pair of stacking shelves, and a container for accommodating a plurality of strip-shaped precision parts can be accommodated. In a container in which parts are stacked and stored at both ends thereof, the stacking shelves have a saw blade shape in which two surfaces are orthogonal to each other with high accuracy and both are inclined at a constant angle with respect to a horizontal plane. It is solved by providing a container for loading strip-shaped precision parts, which is a loading shelf that is formed.

The essential point of the feature of the loading container for strip-shaped precision parts of the present invention is that the two-sided shelves of the pair of loading shelves of the loading container are both inclined with respect to the horizontal plane and are orthogonal to each other with high accuracy. Therefore, the parts can be easily and neatly stacked due to their own weight, and a stable loading state can be maintained, so that scratches on the finely processed surface of the parts and deformation of the parts can be greatly reduced.

The loading container of the present invention may be a container having a pair of loading shelves for accommodating one flatly stacked component stack in the container as described in (1) above, and also (2) ), A container which can accommodate a plurality of component aggregates in a container and which is a loading shelf in which two surfaces constituting a shelf are in the form of saw blades in a continuous manner may be used. It may be a loading container provided with a plurality of rows of pairs of loading shelves having a form. Furthermore, the plurality of pairs of saw blade-shaped loading shelves may be loading containers separated by a partition wall. The inclination angle of the loading shelf in the loading container of the present invention with respect to the horizontal plane can be easily stacked by the weight of the strip-shaped precision parts to be stored, and depending on the number of the stacked parts. It is decided that the assembled component can be stored more stably.

Further, the angles of inclination of the two surfaces of the loading rack with respect to the horizontal plane are constant, and the angles of the corresponding racks of the pair of loading racks are also constant.

The squareness of the angle formed by the two shelves constituting the loading shelf in the loading container of the present invention must be highly accurate, and the angle may be 90 ° ± 0.1 ° or less. desirable. The parallelism of the pair of loading shelves is good, and the perpendicularity between the stack of strip-shaped precision parts stacked on the shelves and the stacking shelf is good, and the two surfaces of the stacked parts stack are two sides of the stacking shelf. Each should be in close contact. Here, the loaded components have been described as the state of the component stack, but the loaded components may be one component.

Furthermore, the loading container of the present invention should be made of an antistatic material.

The pair of loading shelves in the loading container of the present invention may be continuous loading shelves, but a notch at the central portion makes it easier to remove the loaded component stack. There are advantages.

Further, if the side wall of the loading container is designed to be removable, it is convenient because the parts can be taken out from the side of the loading shelf.

[0019]

Embodiment An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. However, the present invention is not limited by the following description.

Example 1 FIG. 1 shows a loading container of the present invention for accommodating a single integrated body of strip-shaped precision parts.

In FIG. 1, a pair of loading shelves 2 are provided on the left and right sides of a loading container body 1. When a predetermined number of strip-shaped precision components are stacked flat on the pair of loading shelves 2, the components are aligned by their own weight and easily form a good integrated body 4, and the two surfaces of the component integrated body 4 are Make intimate contact with each of the two sides of the stacking shelves (the upper surfaces 3 of the two shelves orthogonal to each other).

When the loading container body 1 containing the strip-shaped precision parts is transported, the two surfaces of the loading shelf serve as stoppers and prevent the component stack 4 from collapsing. The longitudinal movement of the component stack 4 can be prevented by the wall of the loading container body 1. However, care must be taken when transporting to prevent extreme vibrations in the vertical direction.

Example 2 FIG. 2 shows a loading container of the present invention for accommodating a plurality of one integrated body of strip-shaped precision parts. In FIG. 2, a pair of saw blade-shaped loading shelves 6 in two rows are provided on the left and right sides of the loading container body 5. Two surfaces of the strip-shaped precision component assembly 4 are in close contact with each other on the upper surfaces 3 of the two shelves which are orthogonal to each other and constitute one set of the saw blade-shaped stacking shelves 6.

Although it is desirable to provide a suitable partition wall or a buffer wall between the pair of saw blade-shaped loading shelves 6, it is not shown in FIG.

The effect of loading a predetermined number of strip-shaped precision parts on the pair of saw blade-shaped loading shelves 6 of the loading container body 5 of the present invention shown in FIG. 2 is also described in the explanation of the first embodiment. Is the same as.

[0026]

[Effect of device]

 As is apparent from the above description, there is provided a loading container having a pair of loading shelves according to the present invention, or a loading container having a pair of saw blade-shaped loading shelves according to the present invention. By accumulating the strip-shaped precision parts in a flat manner and storing them, excellent effects as shown in the following (1) to (4) can be obtained.

(1) The strip-shaped precision parts can be stacked flat easily by their own weight without damaging them.

(2) The strip-shaped precision parts that are flatly stacked can be stably loaded and stored.

(3) Even if the container is transported, the component assembly housed therein can maintain the alignment without causing the load collapse.

(4) The workability of taking out in the next step is also excellent.

[Brief description of drawings]

FIG. 1 is a perspective view showing an outline of a loading container having a pair of loading shelves and a component loading state according to the present invention.

FIG. 2 is a perspective view showing an outer shape and a component loading state of a loading container having two rows of a pair of saw blade-shaped loading shelves according to the present invention.

FIG. 3 is a perspective view showing an outer shape of a conventional container and a component loading state.

[Explanation of symbols]

 1 Loading Container of the Present Invention 2 Loading Shelf 3 Top of Shelf 4 Parts Aggregate 5 Loading Container of the Present Invention 6 Loading Shelf 7 Conventional Container

Claims (2)

[Scope of utility model registration request] 1. A pair of loading shelves, which are orthogonal to each other with high precision and are inclined with respect to a horizontal plane, on the left and right inner side surfaces of a container, and both ends of a strip-shaped precision component to be housed are provided. A loading container for strip-shaped precision parts, which is loaded by a pair of loading shelves. 2. A container having a pair of left and right inner side loading shelves for accommodating and accommodating strip-shaped precision parts at both ends thereof.
A strip-shaped precision characterized in that the stacking shelves are stacking shelves that are orthogonal to each other with high accuracy and that are inclined at a constant angle with respect to the horizontal plane and that have two sawtooth-shaped surfaces. Loading container for parts.