JPS61295931A - Taking-out and carrying-out device - Google Patents

Abstract

PURPOSE:To take out a designated number of designated articles from each pallet by providing pallet stations which are movable among a number of pallet supporting parts and making a translocating machine having a swingable arm move among these pallet supporting parts to the designated pallet. CONSTITUTION:Movable pallet stations are provided on both sides of a translocating machine, and a pallet P carrying articles W is placed on a pallet supporting part. A swingable pedestal 11 is provided on the fixed base 10 of a take-out device 9, and an arm 13 is provided via a mavable link mechanism 12, while a holder 14 is installed on its end. On receiving a delivery command, the translocating machine 5 is moved to the designated pallet supporting part, takes out one of the articles W onto the receiving part 17 of a translocating conveyor 16 by means of the holder 14, and send it out from a conveying part 18 onto the receiving part 23 of a carry-out conveyor 22 via a translocating part 19. Then, the translocating machine 5 is moved to the next designated pallet, to take out and send out one or more of articles on the pallet P.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a take-out and delivery device that takes out and supplies a plurality of types of items in required numbers.

[Conventional technology]

Conventionally, in automated warehouses, stacker cranes are movably mounted on storage shelves, and a large number of pallets loaded with goods are stored and supported in multiple rows and stages within the storage shelves. A system that involves taking out a pallet loaded with goods and carrying it out is often used.

[Problem that the invention seeks to solve]

In the conventional equipment described above, items are stored and transported in pallets, which is good when handling a large number of relatively small types of items, but it is useful when handling a relatively large number of items with a small number of 4 items. It is unsuitable in some cases.

The present invention is intended to solve the above-mentioned problems, and it is an object of the present invention to provide a pick-up and carry-out device suitable for handling a relatively large variety of articles in small quantities.

[Means for solving problems]

The pick-up and carry-out device of the present invention includes a pallet station in which a large number of pallet support parts are arranged in parallel to support a barre 1 loaded with goods, and each barre 1 is provided movably along each pallet support part of the pallet station. -Equipped with a transfer machine that takes out items from a pallet supported by a support part, and an unloading conveyor that is installed along the moving part of this transfer machine and is supplied with and carries out the items picked up by the transfer machine. It is.

[Effect]

The present invention supports pallets 1 to 1 loaded with items on each pallet support part of a pallet station, and moves the pallet 1 to support part designated by J mm to the transfer machine position according to a command.
One or a plurality of designated items are taken out from the valets placed on the barrels 1 to J3 of A and J3 by a transfer machine, and then carried out by a conveyor V.

〔Example〕

Hereinafter, one embodiment of the present invention will be described with reference to FIGS. 1 to 3.

1 is an oval shaped pallet station, and this baren l
- In the station 1, a large number of pallet supporting parts 3 are arranged movably in parallel on a pedestal 2 at predetermined intervals. Further, a pair of the above-mentioned valet L-stations 1 are arranged in parallel at intervals on both sides, and roughly speaking, a plurality of pairs of valet J-stations 1 on both sides are arranged in parallel at a predetermined interval. A loading section 4 is disposed at one end of the station 1 for each set of pallets 1.

Then, on each pallet support section 3 of the above-mentioned valet station 1 of C1, pallets 1 to P loaded with items W are supported, respectively.

Transfer between the pair of pallet stations 1 on both sides 115
is movable. In this transport & 15, wheels 7 are mounted on both the front and rear sides of the truck 6, and one of the front and rear wheels 7 is connected to and driven by a traveling motor 8 installed on the truck 6. ing. Further, a take-out device 9 is provided on one side of the cart 6. This take-out device 9 has a swivel base 11 provided on a fixed base 10 so as to be freely rotatable in the horizontal direction, and an arm 13 provided on the swivel base 11 via a movable link mechanism 12 so as to be movable vertically and longitudinally. A holder 14 is attached to the tip of the arm 13 so as to be rotatable in the horizontal direction. Furthermore, a transfer conveyor 16 consisting of a belt conveyor V or the like is provided on the other side of the cart 6 via a pedestal 15. This transfer conveyor 16
An upwardly inclined conveying section 18 is connected to a horizontal receiving section 17 provided on the side of the take-out device 9, and this conveying section 18
There is a transfer section 19 that is horizontal at the tip of and faces laterally on one side.
The transfer conveyor 16 is connected to and driven by a conveyor motor 20 provided on the pedestal 15.

Further, rails 21 on both sides are laid in parallel between the pair of pallets I-station 1 on both sides, and the rails 21 on both sides are laid in parallel.
The truck 6 is movably supported on the vehicle 1 via a vehicle 7.

Then, the transfer machine 5 moves forward or backward on the rail 21 along the opposing pallet supports 3 of the pallet station 1 by driving the wheels 7 by the traveling motor 8, and the take-out device 9 The holder 14 is moved vertically and horizontally by the rotation of the swivel base 11 by the fixed base 101 and the vertical and longitudinal movements of the arm 13 by the link mechanism 12, and is supported by the pallet support part 3 by this boulder 14. The item W is taken out from the pallet unit and supplied onto the receiving part 17 of the transfer conveyor V1G, and the item W is transferred to the transport part 1.
8 to the transfer section 19.

Reference numeral 22 denotes an unloading conveyor consisting of a drive roller conveyor, etc., and this unloading conveyor 22 is used for transferring the transfer machine 5 between the pair of pallet stations 1 on each side. 23, each reception section 23
and a plurality of branching/unloading sections 26 connected to the collecting/transporting section 24 via a distributor 25.
Each branch unloading section 26 is connected to an unloading station 27.

Then, the article W taken out by the transfer machine 5 is transferred from the transfer section 19 of the transfer conveyor 16 to the receiving section 2 of the carry-out conveyor 22.
3, the concentration conveyance section 24J3 and the distributor 25
It is sent to each branch carrying-out section 26 via the branch carrying-out section 26, and is carried out to the carrying-out station 2γ.

Next, the overall operation will be explained.

A pallet P carrying a large number of articles W is supplied and supported from each carry-in section 4 onto each pallet support section 3 of each pallet station 1 using a forklift or the like. At this time, each pallet support section 3 is moved together to sequentially face the carry-in section 4, and the pallet P on which the articles W have been transferred is sequentially supplied to each pallet support section 3.

In this state, each pallet support part 3 of the pallet station 1 rotates according to the shipping command, moves the designated pallet support part 3 to the transfer machine 5 side, and also moves the designated pallet support part 3 to the transfer machine 5 side.
moves along the pallet station 1, and both machines stop at the position where the transfer machine 5 matches the specified pallet support 3, and transfers the item W on P to the pallet 1 on the other barre 1-support 3. One piece is held in the holder 14 and taken out onto the receiving part 17 of the transfer conveyor 16, and then transferred from the conveyance part 18 to the transfer part 19.
It is sent out onto the receiving section 23 of the carrying out conveyor 22 via.

When a plurality of items W are to be taken out from the pallet P, the taking-out operation is repeated a plurality of times and the items are fed out for a predetermined period.

Next, the transfer machine 5 transfers the specified next pallet 1 to support section 3.
, and then move the pallet support part 3 to the same position as above.
One or more items W on the barrels 1 to P are taken out and sent out.

In this way, in each row of barres 1 to station 1, the items W taken out from the pallet P of the designated pallet support section 3 are sent from each receiving section 23 of the unloading conveyor rod 722 to the collection conveyance section 24. It is roughly sent to each branch unloading section 26 via a distributor 25, and loaded onto a truck 28 carrying a weight at an unloading station 27.

Next, in the actual example shown in FIGS. 4 to 6, in the transfer machine 5, the conveyance section 18 of the transfer conveyor 16 is moved to the loading surface 5.
It is arranged at a position below the moving section of and sends out the items W taken out from each pallet P to the receiving section 23 of the carry-out conveyor 22 directly below the transfer machine 5 via the conveyance section 18 of the transfer conveyor 1716. .

By doing this, the installation space for the carry-out conveyor 22 can be reduced.

In addition, during implementation, pallet station 1 is
In addition to being arranged along both sides of the moving part of the transfer machine 5, it may be arranged only on one side.

In addition, each pallet support part 3 of the baren 1-station 1
In addition to reciprocating in an elliptical shape, it may also be configured to reciprocate in a circular manner. Furthermore, the transfer device 5 may be fixedly arranged at a fixed location, and only each pallet support section 3 of the pallet station 1 may be movable.

〔Effect of the invention〕

According to the present invention, a pallet loaded with goods is supported on each pallet support part of the barre 1-stage 31, and a designated pallet support part is moved to the transfer open position in response to a command, and the pallet support part of the pallet support part is One or more specified items are taken out from the pallet using the transfer ho, and the desired number of items are taken out from each pallet 1 to the pallet 1 of the support section and supplied. Therefore, if there is a relatively large variety of goods and a small quantity, 6
Suitable for handling.

[Brief explanation of the drawing]

Fig. 1 is a plan view showing one embodiment of the device of the present invention, Fig. 2 1 is a side view of the transfer unit shown in Fig. 1, Fig. 3 is a front view of Fig. 2, and Fig. 4 is a book J plan view showing another embodiment of the device of the invention,
5 is a side view of the transfer unit shown in FIG. 4, and FIG. 6 is a front view of the transfer device shown in FIG. 1...Pallet station, 3...Pallet support part,
5... Transfer machine, 22... Unloading conveyor, W... Goods, P
··palette.

Claims (5)

[Claims] (1) A pallet station in which a large number of pallet supports supporting pallets loaded with goods are movably arranged in parallel; A pick-up and carry-out device comprising: a transfer machine that picks up items from a pallet that has been picked up; and a carry-out conveyor that is provided for the transfer machine and that is supplied with and carries out the items that have been picked up by the transfer machine. Device. (2) The pick-up and carry-out device according to claim 1, wherein the pallet stations are arranged on both sides of the transfer machine. (3) The take-out and carry-out device according to claim 1 or 2, wherein the transfer device is provided so as to be movable along at least a part of the pallet support portion of the pallet station. (4) The take-out and carry-out device according to any one of claims 1 to 3, wherein the carry-out conveyor is disposed above the transfer machine. (5) The take-out and carry-out device according to any one of claims 1 to 3, wherein the carry-out conveyor is disposed below the transfer machine.