JPH02185342A - Processing facility with taking in-and-out device - Google Patents

Abstract

PURPOSE:To prevent oil from dripping on the floor and others by letting the oil attached to work pieces drip on an oil pan through a carriage and flow out in a discharge drain in a processing facility with a delivery and acceptance mechanism of work pieces. CONSTITUTION:When the carriage 7 of a delivery and acceptance device 1 is set to face a processing device or an arrangement station 19, the inclined top edge 13a of the oil pan 13 of the delivery and acceptance device 1 faces from below against the inclined edge 21a of a ground side oil pan 21. Accordingly, at the time when a work piece 23 is delivered and accepted between the processing device or the arrangement station 19 and the carriage 7, the oil dripping from this work piece 23 is received by either the oil pans 21 or 13. Then, the oil on the oil pan 13 flows from the inclined top edge 13a down to an inclined bottom edge 13b, and flows out from the inclined bottom edge 13b to a discharge drain 33.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a loading/unloading device that transfers workpieces between a setup device or a shelf and a processing device using a loading/unloading device that can freely travel on a fixed path. This relates to processing equipment having a

BACKGROUND ART Conventionally, as processing equipment having a loading/unloading device, there has been provided a W4 construction as seen in, for example, Japanese Patent Application Laid-open No. 7110 of 1986. In other words, we have installed a cargo delivery device that can run freely on a fixed route, and by the combined action of the running action of this hook delivery device, the lowering of the platform, and the horizontal six-direction blocking of the loading and unloading mechanism, Workpieces are transferred via pallets between the processing equipment, setup equipment, etc., and the boule section (compartmental storage space) that is the purpose of the shelf.

Problems to be Solved by the Invention In the above-mentioned conventional method, the workpiece taken out from the processing device has a large amount of cutting oil used during machining attached to it, and such a workpiece is not handled by the cargo handling device. When the workpiece is received, the oil that has migrated with the workpiece drips onto the unloading platform and even onto the entire surface of the floor, staining the floor surface. Furthermore, when oil falls onto the floor rail, slippage occurs between the running wheels and the accuracy of automatically controlled running and stopping is reduced.

An object of the present invention is to provide processing equipment having a loading/unloading device that can prevent oil transferred with the workpiece from dripping onto the floor surface or floor rail.

Means for Solving the Problems In order to achieve the above-mentioned object, the addition/extraction device according to the present invention has a loading/unloading device which allows the workpiece to be placed in the processing device.
The loading and unloading device that performs the transfer is comprised of a traveling machine base that can travel freely on a fixed route, a post that stands up from this traveling machine base, a key↑I ledge that is supported and guided by this post and can freely lower the culm, and this carriage. An oil pan of a size that covers the lower part of the carriage is arranged on the upper part of the traveling machine base and inclined vertically in the left-right direction. , a drain groove is provided along the constant path, with the inclined lower end of the oil pan facing the drain groove.

Effects According to the configuration of the present invention, the workpiece that has been processed as expected by the processing device can be taken out to the loading/unloading device via the loading/unloading VLM, but at that time, the workpiece is not garnished. Oil will drip onto the oil pan either directly or through the carriage. The oil on the oil pan will flow to the lower end of the slope, and will flow to the drain groove no matter where the loading/unloading device is located on the top.

Example An embodiment of the present invention will be described below based on the drawings.

In Figures 1, 5, and 6, 1 is the loading/unloading device;
A traveling machine base 3 having a plurality of traveling wheels 2 at the lower part, a pair of posts 4 erected from the front and rear of this traveling machine base 3, and a pair of posts 4 connecting the upper ends of these posts 4 and having guide rollers 5. A kittredge 7 is disposed between the upper frame 6 and both posts 4, and is supported and guided on the side of these posts 4 so as to be freely descendable. loading/unloading 11448, loading/unloading drive #jJ device 9, elevating drive e device 10, traveling drive device 11
, a control J system w112, etc., and is supported and guided by the floor rail 15 via the traveling wheels 2, and is guided by the ceiling rail 16 via the guide rollers 5.
It is possible to freely travel back and forth on the fixed route 17. In the loading/unloading device 1, an oil pan 13 is disposed between both posts 4 and in a part of the traveling machine base 3. This oil pan 13 covers the lower part of the carriage 7 and has a blue size, and is vertically assembled in the left-right direction so that one side is upper and the other side is lower. It is made to protrude further to one side.

On one side of the fixed path 17, there are a plurality of (three in the embodiment)
A processing device 18 (base) and a plurality of (two in the embodiment) setup stations 19 are arranged, and these processing devices 18 and setup stations 19 have inclined lower ends 20a and 21a above the inclined upper end 13a of the oil pan 13. There is a ground side oil pan 20.21 located at the ground side.

Note that the workpiece 23 is handled via a pallet 24.

On the other side of the constant path 17, a tsukage device 25 is provided. 1, that is, l#18 position 2 as shown in Figures 1 to 6.
5 forms a plurality of partitioned storage spaces 28 in the vertical and horizontal directions by a truss 26 erected in the shape of a base grid and a pair of left and right arms 27 installed between the front and rear trusses 26. 25 are connected by a lattice 29 or the like. The arm 27 is formed by a left-right connecting rod portion 30 attached to the inner surface in the front-rear direction, and a support portion 31 provided between the free ends of the connecting rod portions 30 facing each other in the front and back. An oil pan 32 is installed below the compartment storage space 11J28 and is installed between the inner surfaces of the truss 26 in the left and right direction. A drainage groove 33 for discharging rice is arranged along the constant light path 17, and a gutter member 34 is fixed to the rib surface of the truss 26.
It is formed by

The drain groove 33 is inclined vertically in the direction of the fixed path 17, and the lower end of the slope is in communication with the oil pool 36. The lower ends 13b face each other from above.

Next, the operation will be explained using the above actual M example.

By running the loading/unloading device N1 on a fixed path 17 and performing a combination of the lifting/lowering movement of the carriage 7 and the lateral movement of the loading/unloading mechanism 8, the divided storage space 28 and the processing device 18 or the setup station, which are set as zero targets, are created. 19
The workpiece 23 can be delivered to and from the machine via the pallet 24.

When the carriage 7 of the loading/unloading device 1 is opposed to the processing device 18 or the setup station 19, FIGS.
As shown in the figure, the inclined upper end 13a of the oil pan 13 of the loading/unloading device 1 faces from below the inclined lower ends 20a, 21a of the ground-side oil pans 20.21 of 18.19. Therefore, when the workpiece 23 is transferred between the processing device 18 or the setup station 19 and the carriage 7, the oil dripping from the workpiece 23 is
The oil in the above-ground oil pans 20 and 211 is received by one of the oil pans 20 or 21 and 13, and flows to the oil pan 13. Further, oil dripping from the workpiece 23 on the carriage 7 is received by the oil pan 13. Therefore, the oil on the oil pan 13 flows from the sloped upper end 13a side to the sloped lower end 13b side, and is discharged from the sloped lower end 13b to the drain groove 33. Here, since the sewing part 4434 is arranged along the 1ffi17, the loading/unloading device a! No matter where 1 is on Issukari 117,
The oil on the oil pan 13 is smoothly discharged to the discharge groove 33.

When the processed workpiece 23 is stored in the shelf device 25,
Oil drips from the workpiece 23, but this is received by the oil pan 32 at the lowest part, and the inclined front end 32
It flows out to the discharge groove 33 from a. Note that the oil in the drain groove 33 flows along the slope of the gutter member 34 and is taken out into the oil pool 36.

Effects of the Invention According to the present invention having the above-mentioned configuration, the workpiece that has been subjected to the intended processing in the processing device can be taken in and taken out via the loading and unloading mechanism II!
At that time, the oil that drips directly or through the carriage can be collected and stopped by the oil pan, and the oil flowing down on this oil pan can be allowed to flow out into the drain groove.

Moreover, the outflow to the discharge groove can be performed smoothly no matter where the loading/unloading device is located on the fixed path. In this way, the oil transferred to the loading/unloading device along with the workpiece can be prevented from dripping onto the floor surface or floor rail, allowing the surface to be kept clean at all times, and preventing slippage between the floor rail and the running wheels. can be minimized, and the accuracy of running and stopping can be maintained through automatic control.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIGS. 1 and 2 are front views of the main parts, FIG. 3 is a front view of the main parts of the 11 device, FIG. 4 is a cross-sectional plan view thereof, and FIG. 5 is a front view of the main parts. is an overall rIJ plane view, and FIG. 6 is a plan view thereof. DESCRIPTION OF SYMBOLS 1... Loading/unloading device, 3... Traveling machine stand, 4... Post, 7... Carriage, 8... Loading/unloading mechanism, 1
3... Oil pan, 13a... Inclined upper end, 13b.
... Lower end of slope, 15 ... Floor rail, 17 ... Fixed path, 18 ... Processing device, 19 ... Setup station, 20.21 ... Ground side oil pan, 20a, 21
a... Lower end of slope, 23... Workpiece, 24... Pallet, 25... f# device, 27... Arm, 28...
...Division storage space, 32...Oil pan, 32a...
- Inclined front end, 33... discharge groove, 34... gutter member. Agent Yoshihiro MorimotoFigure 4

Claims (1)

[Claims] 1. The loading and unloading device that transfers workpieces to and from the processing equipment is equipped with a traveling machine base that can travel freely on a fixed path, a post that is erected from the traveling machine base, and a post that is supported and guided by the post so that it can be raised and lowered freely. It consists of a carriage, and a loading/unloading mechanism provided on the carriage so that it can move in and out in the lateral direction, and an oil pan of a size that covers the lower part of the carriage is mounted on the upper part of the traveling machine base, and is arranged vertically in the left and right direction. 1. Processing equipment having a loading/unloading device, characterized in that a discharge groove is arranged at an angle and is provided with a discharge groove facing the inclined lower end of the oil pan along the fixed path.