JPS6137164B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an effective container takeout device B that can be used, for example, in a rotating small article storage A as shown in FIG.

Inside the frame 1 of the storage A, there are horizontal, oval outer rails 2 laid in multiple stages above and below (only the top step is shown in Figure 1), and inner rails 3 parallel to the straight portions of the outer rails 2. 3 has a large number of running plates 4 arranged in a row close to each other, and each running plate 4 has a
A container 5 containing small items (not shown) is placed therein.

Each running plate 4 is connected in an endless manner with a link plate 6 fixed to the lower surface thereof, and is rotated by a drive device (not shown).

This storage A can organize and store a large variety of small parts in a relatively small space, so it is extremely convenient to install it in an electrical equipment manufacturing factory, for example.

B is a take-out device for the container 5 according to the present invention, which is installed in the vicinity of the storage A and is movable up and down. Channel-shaped connecting rods 8, 8 whose opening surfaces face each other and are parallel to each other, and a first bearing plate 9 are installed.

A pair of front and rear sprockets 10 (the rear sprocket is not shown) are pivotally mounted on the first bearing plate 9.
An endless chain 11 is wound around, and a sprocket 10 at the front (left side in the drawing) is driven by a deceleration motor 12 attached to a connecting rod 8.

Above both connecting rods 8, 8, a horizontal running plate 13 is installed with rollers 14 pivoted laterally on its lower surface so as to be able to run forward and backward.The lower front end of the running plate 13 and the endless chain 11 are , are linked by a first linking plate 15.

A channel-shaped swinging arm 17 with an opening at the bottom and facing substantially forward is provided between the upper ends of the pair of left and right second bearing plates 16, 16, which are erected at the rear center of the upper surface of the running plate 13.
An angle-shaped hook plate 18 facing in the left-right direction is fixed to the front end of the swing arm 17.

A second linking plate 19 whose lower end is pivotally attached to the center of the first linking plate 15 passes freely through a window hole cut in the traveling plate 13, and whose upper end is pivotally attached to the center of the side surface of the swinging arm 17. There is.

Therefore, when the motor 12 rotates and the endless chain 11 revolves, the running plate 13 runs back and forth along the connecting rod 8, and the swinging arm 17 swings up and down, causing the hook plate 18 to move up and down. do.

A pair of left and right support plates 2 erected at the front of the running plate 13
At the upper end of 0.20, when the hook plate 18 is at the upper limit,
A horizontal holding plate 21 whose front end is located slightly above the holding plate 21 is fixedly mounted.

In the device of the present invention having the above-mentioned configuration, while the endless chain 11 revolves in the direction of the arrow and the pivoting portion 22 of the endless chain 11 and the first linking plate 15 is located on the lower piece thereof, the swinging arm 17 is moved to the lower limit. The traveling plate 13 moves forward in a swinging state.

As shown in FIG. 4, when the pivot portion 22 reaches the lower part of the front sprocket 10, the hook plate 18
It protrudes slightly forward from the connecting rod 8, and as the pivot portion 22 goes around the sprocket 10, the swinging arm 17 moves slightly forward together with the traveling plate 13 and swings upward as shown in FIG. , the hook plate 18 is
It rises in an arc like the trajectory 23 shown by the imaginary line,
It engages with the hook piece 5a of the front container 5 from below and pulls it up, reaching the upper limit.

At this time, the holding plate 21 prevents the articles in the container 5 from being unevenly distributed to the rear, the front part of the container 5 jumping up, and the hooking piece 5a from detaching from the hook plate 18.

Then, the running plate 13 moves backward and the container 5
is pulled up onto both the left and right connecting rods 8,8.

Although not shown, when the traveling plate 13 reaches its rear limit, the swinging arm 17 moves in the opposite direction to that described above, and the hook plate 18
is detached from the hook piece 5a.

Note that the position of the rear end of the running plate 13 or the container 5 is detected by a micro switch, etc., and the motor 1 is activated.
2, the above-mentioned operation can be easily automated.

As described above, according to the device of the present invention, the container 5 can be easily taken out even from the elevated traveling tray 4 of the rotary small article storage A, which is extremely convenient.

[Brief explanation of the drawing]

Fig. 1 is a plan view of a rotary small article storage using the device of the present invention, Fig. 2 is an enlarged view of the main part of Fig. 1, and Fig. 3 is a view taken along the line X--X of Fig. 2. , FIG. 4 is a sectional view taken along line Y--Y in FIG. 2, and FIG. 5 is a view corresponding to FIG. 4 showing a state in which the container is pulled up. A...Rotating small article storage, B...device of the present invention, 1...frame, 2...outer rail, 3...inner rail, 4...travel plate, 5...container, 5a...pull Hanging piece, 6...link plate, 7...base frame, 8...connecting rod, 9...first bearing plate, 10...sprocket, 11...endless chain, 12...deceleration motor, 13...travel Board, 14...Roller, 15...
First linking plate, 16... Second bearing plate, 17... Rocking arm, 18... Hook plate, 19... Second linking plate, 20...
... Support plate, 21 ... Holding plate, 22 ... Pivot joint, 23
……Trajectory.

Claims (1)

[Scope of Claims] 1. An endless chain that is parallel to the connecting rod and driven to revolve in an oval shape on the side of the connecting rod facing in the front-rear direction, and an appropriate position of the endless chain and a first connecting plate. The running plates are connected to each other and run along the connecting rod by the rotation of an endless chain, and the rear end is pivoted to the rear of the upper surface of the running plate, which faces almost in the front-rear direction, and a hook plate that faces left and right is fixed to the front end. and a rocking arm whose central part is linked to the center of the first linking plate through a second linking plate, and which is fixed to the upper surface of the traveling plate, and when the hook plate is at the upper limit, A device for taking out a container for storing small articles, consisting of a presser plate whose front end is positioned directly above.