JPS58177243A - Conveying device of round steel - Google Patents

Abstract

PURPOSE:To automatically perform work from cutting to conveying and machining and smooth transfer to the next process, by organically connecting each device through a sorter and roller conveyer and automatically conveying a various kind of round steel. CONSTITUTION:Feed conveyers 2 are placed neighboring to a material yard 1, and automatic cutting machines 3 are arranged to the final end of the conveyer 2. A cut round steel material G is transferred onto a feed out conveyer 4 neighboring to the machine 3. A turn table 5 is arranged to the conveyer 4 and supported to the frame of a roller conveyer 6. A stocker 10 is arranged to one table 8a of the turn tables arranged to both ends of the conveyer 6 while plural stockers 11, 12 stocking the material cut into fixed size before machining are provided to the other table 8b. A sorting bush 13 is provided at a face-to- face position to the stocker 12 to the table 8b.

Description

[Detailed description of the invention] The present invention relates to an integrated production line system from material supply to processing in the machining process of round steel, and automatically cuts, transports, and sorts multi-building round w4. It is also suitable for attaching and detaching to processing machines.

Conventionally, in the nine processing steps, each individual round steel cutting machine is used, and each cut round steel is transported to a predetermined processing machine by hand or by simple cargo handling equipment.

Therefore, cutting, transportation, and center hole machining using general-purpose cutting machines such as these are all carried out by workers for each step such as setup, setting, and dimensioning, which is both inefficient and low in productivity. In view of this, the present invention has been made in order to eliminate the above-mentioned drawbacks by organically connecting a tilting roller conveyor and a turntable that can transport each automated device from side to side. .

The present invention will be explained below based on illustrated embodiments.

In the figure, 1 is a material yard that arranges and stores various kinds of round steel cable materials prepared in advance. 1 In the material yard 1, there is one or more feed conveyors such as roller conveyors 2.
'fr adjacent. When there are a plurality of feed conveyors 2, a required interval is provided between each conveyor. An automatic cutting machine 3 is installed at the end of each feed conveyor 2, and when the material yard 1 round steel cable material G is fed onto the feed conveyor 2 by a crane or the like, the feed conveyor 2 automatically cuts the material. It is transferred to the cutting machine. In this case, only the set required dimensions are supplied to the automatic cutting machine, and the round steel cable G
is disconnected. The combination of this feeding conveyor and automatic cutting machine sequentially cuts the round steel material into set dimensions. This cut round steel (hereinafter referred to as a workpiece) is pushed out from an automatic cutting machine by feeding the next predetermined size, and is transferred onto a delivery conveyor (or table) 4 adjacent to the cutting machine. A turntable 5 is disposed on this delivery conveyor (or delivery table), and in this way, the material yard 1
The material G to be stocked in the feed conveyor 2, cutting machine 3, and delivery conveyor 4, which are arranged in parallel, sends the material Gl cut to a fixed size onto the turn 5. It is also possible to cut materials of the same size at the same 11klc on the conveyor 2, or to cut materials of the same size but of different lengths at the same time, or even as shown in the figure. It is also possible to feed and cut the nested materials stocked in the material yard using different feeding conveyors 2, respectively.

Further, the turntables connected to each feed conveyor are arranged on the same line, and the turntables are connected to the conveyor p-ra conveyor 6.
It is supported by the frame.

This transport roller conveyor 6 is provided with push-up devices 7.7 at both ends in the longitudinal direction, and the transport p-ra conveyor 6 including the plurality of turntables provided on the conveyor frame is operated by the push-up device 7.7. It is horizontal or tilted in the longitudinal direction, and the cut material is conveyed either to the left or to the right (depending on the direction of tilt of the roller conveyor 6). At this time, the conveyor roller conveyor 6 may be configured to convey the cut material on the 7-lead roller by an inclination, or the rollers may be driven and conveyed in cooperation with the inclination of the conveyor 6. can. Furthermore, rollers are disposed on the turntable so that the material is transported as part of the transport roller conveyor except when the direction of the material G1 is changed.

The turntable 5 is normally installed on the conveyor roller conveyor 6, but this turntable is equipped with a near motor to move the material fed from the delivery conveyor 9 after its direction is changed by the turntable (14-i). In some cases, a linear motor is used to selectively feed and convey the material in either direction on a conveyor roller conveyor.

In addition, turntables 8a and 8b are arranged at both ends of the unloading roller conveyor 6 and in a straight line with the turntable. 9 and a stocker 10 for stocking materials manufactured by a device other than this device, and the other turntable 8b is provided with a plurality of stockers 11 and 12 for stocking materials cut to a fixed size before processing, A sorting bush 13'ft is provided on the turntable 8b opposite the stocker 12 to sort the stockers 11 and 12.

A transfer device 14 is provided on the stocker 11 for supplying the material fed into the stocker to the next processing machine. N15, automatic processing machines 16 and 17, and a workpiece stocker 18, so that it can freely run on a traveling frame 19 so as to move between the parts.

In the figure, 20 indicates a general-purpose processing machine or an automatic machine tool located outside the travel range of the transfer device.

Next, the operation and effect of the apparatus constructed as described above will be explained.

They are arranged in the round steel cable company material yard 1 prepared in advance for each building, and the necessary round steel cable materials G are set on the feeding conveyor 2 on the back of each round steel automatic cutting device 3 using a crane or the like.

Round steel material G that is automatically set and cut to the required dimensions
l is pushed out by the drive to the next dimension setting on the feeding conveyor 20, and is transferred from the delivery conveyor 4 to the turntable 5.
will be paid out to.

The material Gl on the turntable is stocker 10 for outside production.
Since it is set in advance whether it is to be sent to a factory or to be processed in-house, it is tilted by the left/right tilting push-up device 7 on either the left or right side of the conveyor roller conveyor 6, and is rolled by free tilting and falling. .

Next, an example of operation will be described when the machine is set for in-house processing, and the left push-up device operates and the material G1 rolls in the direction of the arrow. The turntable 8b can select stopping and passing of the material Gl by a roller rotation stopping device (not shown) which can freely stop and control the rotation of the rotating roller built in the lower part.

If necessary, attach a rotation stopper to the pre-processing stocker 11 [
It is transported to the stocker 11 while rotating freely without any rotation.

The transfer device 1t14 equipped with a manibrator is loaded from the stocker 11 before machining 15 in response to a request command from the automatic center hole machining device 15 for round steel.

When the automatic center hole machining by this device is completed, it is determined that the completion signal is a request signal from the processing machine, and the round steel automatic center hole machining device 15 sends an μm dens to the processing machine 16 or 1.
7Hero Idengu is installed.

When processing is completed by the processing machine and the unloading signal is received, the workpiece is transferred to the transfer bag [14
The processed product stocker 18 then completes a series of operations.

# Loading device 14 is capable of loading and unloading to processing machine 17 during processing by processing machine 16, and also transports workpieces that have only one center hole processed (to a processed product stocker, etc.) for processing in another process. I'm proud of that.

In addition, the material G1 transported from the transport roller conveyor side is transported to the general-purpose processing machine 20 side by the operation of the turntable 8bO roller rotation stopper.
111, and sorting is carried out by the pusher 13 to the pre-processing stocker 12, and processing of the remaining round steel material is also carried out by the above-mentioned operation, similar to the external stocker feed. A series of material conveyances is managed by a microcomputer, and position detectors and limit detectors are placed at various locations to ensure proper operation.

According to the present invention, it has become possible to obtain an effect similar to that of a backboard by forming a consistent line from cutting out of one material to processing.

1) With the touch of a button, everything from cutting to conveyance and processing of round steel is automated, resulting in labor savings.

2) Smooth transition to the next process, eliminating waiting time.

5) Microcomputer@OVC enables unmanned operation with MO machine tools, increasing the operating rate of machinery and equipment.

4) Reduces man-hours and improves raw M-note.

[Brief explanation of drawings]

The drawing shows the invented round steel conveying device. 1...Material yard 2...Feed conveyor 3...Automatic cutting machine 4...Discharge conveyor 5...Turn table 6...Transportation t80-La conveyor 7...Pushing device 6a, ab...・Turntable 9...-Remaining material stocker 1o, 11.12...Stocker 13...Push ↑-14...Transfer device 15...Round steel automatic center hole processing device 1 (S , 17・
... Automatic processing machine 18 ... Workpiece stocker 19 ... Traveling frame 20 ... General-purpose power 11 machine tool

Claims (1)

[Claims] For the machining production process of various round steel, we have installed multiple nine-automatic cutting devices, nine-automatic center hole processing devices, transfer devices with manny platers, processing machines, turntables, and stockers for different purposes. The present invention is characterized in that the round steel can be automatically cut and transported, and the various kinds of round steel are automatically transported by connecting each device f to an organic machine via a conveyor roller conveyor for sorting. Conveying device for round steel.