JPS63127906A - Custody shelf - Google Patents

Abstract

PURPOSE:To improve the working precision of a shelf part and facilitate teaching by constituting a custody part by arranging the small-sized unit shelves in the transverse direction and independently adjusting the height of the unit shelf, in the custody shelf equipped with a transport robot. CONSTITUTION:The depository part 2 of a mask custody unit 5 is constituted by arranging unit shelves 6 in two rows in the transverse direction, and the height of the bottom wall of the unit shelf 6 can be adjusted independently by a press bolt 7 and another bolt 8. Since the device is constituted in the combination of the small-sized unit shelves, working with high precision is permitted, and operation can be carried out with several teaching points, and teaching is facilitated.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a storage shelf, and particularly to a storage shelf that carries stored items into and out of a storage section using an automatic machine such as a transfer robot.

[Conventional technology]

Figure 3 shows a conventional storage shelf for storing masks using an automatic machine. In the figure, (1) is a mask storage shelf;
(2) is a storage section formed by this mask storage shelf (1) Ic, which is constructed by arranging a large number of shelf sections (8) vertically and horizontally. (4) is a mask case that is carried in and out of each shelf (8) using an automatic machine such as a transport robot (not shown).

A conventional storage shelf is configured as described above, and loading and unloading to and from each shelf (8) is automatically performed and managed using an automatic machine.

[Problem that the invention seeks to solve]

In the conventional storage shelves as described above, when the mask case (4) is automatically taken out or brought in from each shelf (8), the mask case (sword storage position tf
It was necessary to teach all parts or finish each shelf (8) with high precision.

However, the former has the problem that when the number of stored items increases, teaching takes too much time and the storage capacity exceeds. In addition, the latter is the shelf section (2) of the storage section (2).
When the number of mask storage shelves (8) increases, the size of the mask storage shelf <1) becomes large, and there is a problem in that it becomes very difficult or impossible to display the 8 degrees of each shelf (8).

The present invention has been made to solve this problem, and aims to provide a storage shelf in which each shelf can be easily raised during processing and easy to teach.

[Means for solving problems]

In the storage shelf according to the present invention, the storage section is configured by horizontally arranging small unit shelves, and the height of each unit shelf can be adjusted independently from each other.

[Effect]

In this invention, since the storage section is composed of a plurality of small unit shelves, each unit shelf can be easily processed into high precision farts.
Furthermore, since the height of each unit shelf can be adjusted, the accuracy of the storage section assembly can be easily obtained by adjusting the height.

Furthermore, by adjusting the height of each unit shelf, it becomes possible to perform bulletizing f-eaching, making teaching easier.

[Embodiment] FIGS. 1 and 2 show an embodiment of the present invention, and in the figures, the same reference numerals as in FIG. 3 indicate the same or corresponding parts.

(6) is a mask storage that forms the outer box of the mask storage shelf (1), and (6) is a unit that is arranged horizontally within this mask storage (5) to form the storage section (2). In the shelf, a push bolt (γ) is screwed into the bottom wall of the unit shelf (6) and the tip contacts the mask storage (5), and a push bolt (γ) is screwed into the bottom wall of the unit shelf (6) and the mask storage (5) passes through the bottom wall of the unit shelf (6). ) pull bolt (8) screwed into
The height can be adjusted independently of each other.

In the storage shelf configured as above, the storage section (2
) is composed of small unit shelves (6) of 2 fl, each unit shelf (6) itself can be easily machined with high precision. Moreover, since each unit shelf (6) can be adjusted up and down, the mask storage (6) does not need to be processed with high precision. In addition, by adjusting the height of each unit shelf (6) with high precision, it is possible to perform bulleting teaching, and teaching points can be set at several locations.

In the above embodiment, the push bolt (γ) and the pull bolt (
8), the height of each unit shelf (6) is adjusted in the above example, but other methods may be used. Further, the present invention is not limited to mask storage shelves, but can be applied to other storage shelves as long as they are automatically managed, and similar effects can be expected.

〔Effect of the invention〕

As explained above, in this invention, the storage section is composed of small unit shelves arranged side by side in the horizontal direction, and the height of each unit shelf can be adjusted independently of each other. It has the advantage that machining accuracy can be easily increased and teaching is also easy.

[Brief explanation of the drawing]

Fig. 1 is a front view of a storage shelf showing an embodiment of the present invention, Fig. 2 is an enlarged cross-sectional view of the section ``■'' in Fig. 1, and Fig. 3 is a view equivalent to Fig. 1 showing a conventional storage shelf. . (11...Mask storage shelf (2)...Storage section (8)...
Shelf (4), fist mask case (6), unit shelf (7), push bolt (8), pull bolt In each figure, the same reference numerals indicate the same or equivalent parts.

Claims (1)

[Claims] In a storage shelf where a storage section is constructed by arranging multiple shelves vertically and horizontally, and items to be stored in and out of the storage section are carried in and out by an automatic machine, the storage section is arranged horizontally with small unit shelves. A storage shelf characterized in that the unit shelves are arranged side by side in the direction and the height of each unit shelf can be adjusted independently of each other.