JPH065298Y2 - Small board transfer device - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a device for supplying a split plate to a drum driving machine for packing a drum around which a cable is wound.

[Conventional technology]

Generally, when packing a drum around which a cable is wound, as shown in FIG. 1, a plurality of small split plates 3 are circumferentially aligned one by one on the outer circumference of the collar 2a of the drum 2 and the drum hammer 1 is used to Secure with a nail together with the split plate tightening wire.

Conventionally, in order to align the small split plates 3 one by one, the small split plates 3
The operator manually arranges two or three piles of piles on a small plate conveying chain conveyor 5a, runs on the chain conveyor 5a, conveys to the drum driving machine 1, It is guided to the outer circumference of the collar 2a.

[Problems to be solved by the device]

However, the manual supply of the small split plates is very troublesome as described above, and while the drum driving machine 1 is in operation, a person is constantly obliged to work on the equipment, resulting in extremely poor work efficiency and cost. There's a problem.

[Purpose of device]

In view of the above points, the present invention provides an apparatus for automatically transferring the small split plates one by one from a pile in which the small split plates are stacked in a plurality of rows to a small split plate conveying device of a drum driving machine. The purpose is to do.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, in the present invention, a conventionally well-known drum striking unit for packing by arranging strip-shaped split plates in a circumferential row between the outer circumferences of both flanges of a cable winding drum and fixing them by nailing. In a small split plate transfer device that supplies the small split plates to a small split plate transport device that is attached to the machine and that sends the small split plates to the drum aligning machine in a row, the stacked plates are stacked in a plurality of rows. A pile of small split plates is loaded, and a table lifter that can move up and down the uppermost small split plate of the mountain to a level equal to or higher than the transport level of the small split plate transport device, and all of the uppermost split plates of the mountain on the table lifter. A split plate feeder that pushes the rear end and sends it to above the transport surface of the split plate transport device via a guide, and a transport surface of the split plate transport device moves up and down, and is sent by the split plate feeder. Received small split plate and put it on the transport surface of the split plate transport device. And a transfer lifter for mounting, consists of,
The feed direction of the split plate of the split plate feeder is orthogonal to the feed direction of the split plate of the split plate transfer device, and the split plate length direction on the table lifter is the same as the feed direction of the split plate feeder. It has been configured.

[Action]

In the small split plate transfer device configured as described above, first, the uppermost stage of the small split plates piled on the table is lifted to a level equal to or higher than the transport level of the small split plate conveying device by the table lifter, and The whole small split plate is fed by the small split plate feeder onto the conveying surface of the small split plate conveying device in the length direction of the small split plate. The transfer lifter receives it so as to be orthogonal to the delivery direction, descends, and passes it to the small plate conveying device, which successively supplies the small plate arranged in a row in the length direction to the drum driving machine. To do.

On the other hand, the table lifter sequentially raises the piled slabs as they are sent (sequentially by the thickness of the slabs). Each stage is supplied to the drum driving machine.

〔Example〕

 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

The small split plate transfer device A includes a table lifter 21 for stacking piles in which the small split plates 3 are stacked in a plurality of rows, and the small split plate 3
Small plate feeder 6 that takes out the small plate 3 for one step from the mountain and carries it from the slide table 14 to the transfer lifter 7 described later.
And a transfer lifter 7 for transferring the received small split plate 3 to the chain conveyor 5a of the transfer device 5.

The piles of the stacked small plates 3 are brought into the table lifter 21 by a hawk lift or the like and loaded on the pedestal 22 thereof, and the table lifter 21 is loaded by the hydraulic cylinder 26 controlled by the hydraulic unit 27. The uppermost stage of the split plate 3 is operated so as to be equal to or higher than the transport level of the split plate transporting device 5 described later (corresponding to the thickness of the split plate 3), and thereafter, as the split plate 3 is sent out. The pedestal 22 is intermittently raised by the thickness, and the uppermost stage of the piled small split plate 3 is always positioned at the required height.

Further, the table lifter 21 is provided with a small split plate mounting base 24 that moves up and down between the bases 22. After the piles of the small partition plates 3 are stacked on the base 22, the mounting base 24 is an air cylinder. It is lifted by 25 to fill the recesses between the pedestals 22 and prevent the end of the split plates 3 from falling into the recesses when the bottom split plate 3 is sent out. Small board 24
An electrostatic capacity type presence sensor 23 for detecting whether or not the small plate 3 is placed on the pedestal 22 is provided in the.

The split plate supply device 6 rotates the chain wheel 16 by the geared motor 15 and conducts it to the chain 18 to horizontally reciprocate the split plate pusher 20 fixed to the chain 18 to slide the split plate 3. It is supplied from the table 14 to the transfer lifter 7.

The slide table 14 serves to bridge the width direction of the table lifter 21 and the transfer lifter 7 by regulating the width direction by the guide 13, and the small plate 3 is first moved onto the slide table 14. A chamfer 29 is formed so that the tip of the split plate 3 does not come into contact with the end of the table when it is placed.

The transfer lifter 7 has tables 12 on both outsides and insides of the chain conveyor 5a so as not to come in contact with the small plate conveying chain conveyor 5a, and each table 12 is connected and fixed by a frame 8 to receive the small plate 3. Stands by slightly above the surface of the chain conveyor 5a, and after receiving the split plate 3, is slightly below the surface of the chain conveyor 5a and is supported by the guide rails 5b.
In order to move the table 12, the wheels 10 are arranged on the frame 8 so as to move the table 12 up and down, the both sides of the wheel 10 are held by the guide rails 9, and the power cylinder 11 for lifting is provided near the center of the frame 8. There is.

The embodiment is configured as described above. Next, the operation thereof will be described. First, the crests of the small split plates 3 stacked so that the small split plates 3 of the respective stages are in the same direction are arranged on the table lifter 2.
It is mounted on the stand 22 of No. 1 by a hawk lift.

Next, a push button (not shown) of the operation panel is pressed to raise the small plate mounting table 24 by the air cylinder 25, and the presence sensor 23 attached to the small plate mounting table 24 determines that the small plate 3 is present. When working, the table lifter 21 moves the hydraulic cylinder 2
6, the upper surface of the loaded small split plate 3 rises to a height set by the phototube 28 in consideration of the small split plate thickness, and stands by.

In the standby state, it is said that the small plate loading sensor 4 attached to the small plate carrier 5 in front of the drum driving machine 1 has accumulated the amount of the small plates 3 on the chain conveyor 5a below the set amount. When a signal is output, the geared motor 15 of the small split plate supply device 6 rotates, and the small split plate pushers 20 fixed to the chain 18 hit the end surface of the small split plates 3 arranged in the uppermost row, and the chain 18 As the vehicle travels, only the uppermost row of the split plates 3 are pushed and fed while sliding from the slide table 14 onto the table 12 of the transfer lifter 7.

A projecting piece 17 for hitting limit switches 19a and 19b is fixed to the traveling chain 18 so that the uppermost split plate 3 stops at a predetermined position of the transfer lifter 7. When it touches the switch 19b,
The rotation of the geared motor 15 stops, and then the transfer lifter 7 descends, so that the small plate 3 placed on the transfer lifter 7 is placed on the chain conveyor 5a which is constantly driven during the operation of the drum driving machine 1. It is transferred and conveyed to the front of the drum driving machine 1.

When the transportation is completed, the transfer lifter 7 moves up to a predetermined position (a position slightly higher than the upper surface of the chain conveyor 5a) and waits to receive the next small split plate 3, and then the small split plate pusher 20.
Causes the geared motor 15 to rotate in the reverse direction, retracts to the position where the protruding piece 17 fixed to the chain 18 contacts the limit switch 19a, and waits. Also, the table lifter 21
Use the limit switch 19a to push the split plate pusher 2
After confirming that 0 has retracted, the small split plate 3 rises to a height preset by the phototube 28 (the position where the uppermost small split plate 3 is pushed out by the pusher 20) and stands by.

Next, the small plate 3 of the small plate conveying device 5 before the drum driving machine 1
When a signal is output from the in-cargo sensor 4 of the above, the above operation is repeated and one small plate 3 of one step is placed on the chain conveyor 5a from the pile of the small plates 3 stacked on the table lifter 21. Reprint.

Thereafter, the same operation is performed, and the small plate 3 on the table lifter 21 is sent to the small plate conveying device 5 in stages. If the split plate 3 on the table lifter 21 disappears,
After the presence sensor 23 confirms that there is no small plate, the table lifter 21 is lowered to the initial state, and the small plate 3 piled up again is loaded by the hawk lift.

[Effect of device]

The present invention is configured as described above, so that the whole one of the small split plates can be smoothly transferred from the pile of the small split plates to the small split plate conveying device of the drum driving machine without manpower. Because I chose
Work efficiency can be improved.

[Brief description of drawings]

FIG. 1 is a schematic view of an embodiment of a split plate transfer device according to the present invention, and FIG. 2 is a front view of a main part of FIG. 1 ... Drum driving machine, 2 ... Cable winding drum, 2a ... Drum collar, 3 ... Small split plate, 5 ... Small split plate conveying device, 6 ... Small split plate feeder, 7 ... Transfer Mounted lifter, 14 ... slide table, 18 ... chain, 20 ... small plate pusher, 21 ... table lifter, 25 ... hydraulic cylinder.

Claims (1)

[Scope of utility model registration request] 1. A drum striking machine 1 attached to a drum driving machine 1 for packing by arranging strip-shaped split plates 3 in a row in the circumferential direction between the outer circumferences of both flanges 2a of a cable winding drum 2 for nailing. Machine 1
In the small plate transfer device that supplies the small plate 3 to the small plate conveying device 5 that feeds the small plate 3 side by side in a row, a pile of the small plates 3 stacked in a plurality of rows. A table lifter 21 that can move up and down the uppermost split plate 3 of the mountain to a level higher than the transport level of the small plate transport device 5, and the entire uppermost small plate 3 of the mountain on the table lifter 21. A split plate feeder 6 that pushes the rear end of the split plate transport device 5 through the guide 13 and sends it to above the transport surface of the split plate transport device 5, and the transport surface of the split plate transport device 5 is moved up and down to feed the split plate. And a transfer lifter 7 for receiving the small split plates 3 sent by the machine 6 and transferring the small split plates 3 to the transport surface of the small split plate transport device 5, and in the feeding direction of the small split plates 3 of the small split plate feeder 6. Is orthogonal to the feeding direction of the small plate 3 of the small plate carrier 5, and A split plate transfer device, wherein the length direction of the split plate 3 on the table lifter 21 is the same as the feed direction of the split plate feeder 6.