JPS5831814A - Feeding equipment of coil-shaped material - Google Patents

Abstract

PURPOSE:To feed a new coil-shaped material to a void part on a coil feeder in which defective coil-shaped materials are removed by detecting whether or not there is any coil-shaped material and for poor condition, such as intertwining, etc., and any coil-shaped material is not put on by such removal, non-feeding, etc. CONSTITUTION:A filament coil 3 which has been fed by a vibration feeder is put between pins 2... at the leading edge of a coil feeder 1, and it is positioned at a detecting position 101. When a void part on which no filament coil 3 is put is detected, a moving disc 21 is turned, and a filament coil 3' is fallen and fed through a feeding hole 24 onto a void part on the feeder 1 is set to its feeding position 103. On another hand, when defective filament coil 3 which has been intertwined is detected at the detecting position 101, an air pump 15 is started, it is sucked up at its removing position 102 through a suction pipe 16, and it is fed at the feeding position 103 to the void part.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for supplying filament coils to a device for mounting a filament coil in an automatic ball production scissors.

In the manufacturing process of the tube, a large number of filament coils serving as the cathode member in the light source member are housed in a delta injection feeder, and the filament coils, which are fed one by one from this d injection transfer feeder, are passed through a shade. Then, feed each index onto the rack feeder. Devices designed to supply filament coils to machines have already been put to practical use as automatic feeding means.

However, with this seed device, filament coils may not be supplied onto the rack feeder due to obstruction in passage of the chute or its loosening, and since the member to be supplied is a coiled material, multiple filament coils It was observed that the fish were sent onto the 19-ton feeder, which was entangled and in a large state. If this happens, it will cause a big hindrance to the mounting work in the subsequent mounting process.

Therefore, a detection sensor is usually installed to detect whether or not there is a filament coil on the rack feeder in the middle of the transport route of the rack feeder, and to detect whether or not the filament coil is entangled. If a defective cape with no coil entanglement was detected, an alarm would be issued, and this alarm would cause the operator to remove the defective filament coil and supply a new filament coil. However, according to K, the operator first needs to notice the alarm, and the removal and replenishment of the filament coil is done manually.
The disadvantage is that it is inefficient and cannot respond to the speed increase of the entire device. Moreover, since it is a human operation, reliability is low, and there are disadvantages in that the benefits of automatic manufacturing equipment cannot be fully utilized.

This was done based on these circumstances.
With hO, the purpose of ζro is to be able to automate the entire process from detecting the presence or absence of coiled objects to removing and replenishing them without requiring human labor, improving work efficiency. Of course, the reliability of the coil supply is improved, and when replenishing the coiled material, this coiled material is
It is an object of the present invention to provide a supply device for a coil-like material that can reliably supply coils without the risk of falling off from the coil-feeding female.

The present invention will be explained below based on an embodiment shown in the drawings.

In the figure, numeral 1 is a coil feeder, and this coil feeder 11 is composed of an endless strip usually called a rack feeder I. On both sides of the surface of the rack fee/1, a large number of pins 2- are protruded in pairs at equal intervals, and between these pins 2, the starting end side of the rack fee/1 is provided. In this case, filament coils I are placed one by one starting from one end of the arm (not shown). The coil feeding feeder 1 is made to travel intermittently in the direction of arrow A at a predetermined index, and as a result of this travel, the filament coil 1 is moved.

The coil is sequentially transferred from the starting end to the terminal end of the coil transport terminal, and at this terminal end, it is connected to a step lead wire attached to a mounting workpiece (not shown) by known means.

By the way, a feeding device 4 according to the present invention is disposed in the middle of the conveying path of the coil feeding shaft (-2).To explain this feeding device 4, 5 is a base, and a coil feeding device 4 is provided. A support grate 1 is rotatably and horizontally supported on the upper part of the base SO via a pivot 6, and this support grate R is used to feed the coil from a horizontal position. The end of the coil frame 1llg of the support plate 1 is fixed with a cylindrical nine hole 9 through a bolt I. A stay 11 is attached to the upper end surface of the hole/9 with a bolt 10 interposed therebetween.

This stay 11 extends horizontally toward the coil feeding frame 5lafc, and its tip is directly opposed to the detection position 101 set on the coil feeding frame 1). A pin P'11 is attached.

For example, optically detects whether or not there is a filament coil 1 on the coil feeder female 1 and whether or not there is a defective product such as entanglement in the filament coil 1 fed on the coil feeder female 1. This electric signal is output when it is detected that there is no fill or there is a defect 8.

Also support! On the rate 1, an air supply pipe 14 is horizontally distributed via a book and an IJ. One end of this air supply pipe 14 is connected to the air inlet 111C, and the other end is bent upward. The other end of the air supply pipe 140 is connected to the middle of the suction pipe 16. The suction pipe 16 is arranged vertically along the vertical direction, and the lower opening of the suction pipe 16 is set several pitches further back than the detection f-signal 1141 in the coil feeding unit described above. removal 4
It is closely opposed to Zosin 102. The air fxtt is activated based on a constant electric signal from the detection door 11, and high pressure air is pumped into the suction/dive 16 from the middle toward the upper end. As a result, the inside of the lower M opening becomes negative pressure, and the defective filament coil 3 sent to the removal/<) cylinder 102 is removed by suction. The upper end of the octopus suction/fry is bent downward and its opening is introduced into the container lr. This container 11 has air permeability with a large number of small holes 18 .
- from the filament coil 1) - The high pressure air ejected together with the filament coil 1 is released to the outside, and the filament coil 3...
・The soaring stone is now blocked.

On the other hand, on the support grate 1, an oil replenishment mechanism 1g is installed.
It is marked with IJL. This coil supply mechanism! # is a fixed disk 20 of the same diameter that is coaxially attached to the above Holme jK.
and a movable inner plate 11, a fixed circle 1kjO and a movable disc 2
1 and is coaxial with each other in the thickness direction.

The fixed disc jo is held between the step 12 of the holder 9 and the upper surface of the support grate 1, and the movable disc 21 is pushed onto the outer periphery of the holder 9 together with the stone fixed on the support grate r. It is rotatably mounted via 23. Therefore, the movable disk 21 and the fixed disk 10 are slidably abutted against each other in the circumferential direction. In addition, these inner disks 10.21 extend laterally from the edge of the supporting gray FOa and are removed at the coil feeding fee (IK).
Zoshi blasphemy! 02 also extends above the rear side of the feeder, and the lower surface of the fixed disk 10 is closely opposed to this portion.

Therefore, one supply hole 14 is opened in the portion of the fixed disk sat/Ck that faces the coil feeding end 1), and this supply hole 14 extends along the radial direction of the fixed disk 10. It has a long hole shape.

This supply hole 24 is directly opposed to the supply III switch 108, which is set several steps further back than the removal switch *:/10j on the coil feed link 1. A large number of coil storage holes 25 are located on the same circumference in the movable disk 21 and are opened at intervals in the circumferential direction. These coil storage holes 25
. . . not only have an elongated shape extending in the radial direction of the movable disk J1 like the supply hole 14, but also have a shape that is provided on the same circumference as the supply hole 24. Storage hole 25・
. . , and the supply hole 24 are arranged to face each other in sequence as the movable disc 11 is rotated. and,
Replenishment filament coils 3' are accommodated in the coil storage holes 2j, respectively. In this case, carp.

Since the bottom of the storage hole 25... is formed by the upper surface of the fixed disk 20, the filament coil 1'...
IS, xs-... This filament coil 1'... is held in the coil storage hole 15...
・By facing the supply hole z4, the coil feeding
1 replenishment of 1 fee will be lowered by 4 Sp to 1 OJ.

Also, on the underside of the support grate r is a motor whose rotation angle can be controlled! - is not installed.

The drive shaft 7r of this motor 2# passes through the support bracket r, and a 4-wheeler 18 is attached to the tip of the drive shaft 7r. It is connected to the surface.

Then, the second octopus 21 is driven to rotate at a constant angle based on the electric signal from the V-domain 11 indicating whether or not the air is present. The coil storage hole 25- is rotated once by one rotation by an amount corresponding to the separation width 7j-0, so that the coil storage hole 25- is successively opposed to the supply hole 14.

Note that reference numeral 1# is a center tube for detecting the rotation angle of the movable disk 110 and adjusting the position.Next, the operation of the above structure will be explained.

It is placed between the bins 2 and 2 at the starting end of the .DELTA.

Then, it is located at the trench detection/disclosure 101 by the distance 54-j and the distance 10 travel. In this case, when a blank area where the filament coil 1 is not placed is located in the detection area 101 due to the blockage area of the Δ image finish, this is detected.

The electric signal without a coil is input to the amplifier 26. Then, the motor 26 moves so that the blank area is located at the supply port 2.
When the coil filament 3' is fed to the column 1 #1 and moved, it is driven to rotate by one chamber angle, thereby rotating the movable disk 21 and supplying the coil filament 3' to the supply hole 24! −I did=
The oil storage holes 25 are opposed to each other. Then the coil storage hole 15
Since the bottom of the coil S' is opened, the pooled filament and coil S' are dropped and supplied through the supply hole 14 to the blank space above the coil feeder 1 in the replenishment scene JOJ.

On the other hand, when a plurality of filament coils J are fed onto the coil feeding feeder 1 in a state of being tangled, the tangled defective filament coils 1.3 are placed at the detection position roxK. When it is detected, the electric signal of the defective cloth is detected by the air dyf15.
It is input to the server Ig. Then, the entangled filament coils 8 and 1 mentioned above are removed.
At the time when the air is sent at zI/ci, the air d'/fil is activated, and the inside of the lower end opening of the suction pipe 16 becomes negative pressure. Sweet.

The above tangled defective filament coil S.

1 is sucked up into the suction Δ Eve 1d and transferred into the container 11, and as a result of this suction the filament coil 8.1 is removed, a blank space is formed on the pulley feed/l.

When the blank part of the cylinder is positioned at the replenishing pozo cylinder 7oxVc by the movement of the file feeder 1, the peak holder jg is then driven to rotate by one chamber angle.

As a result, the movable disc 11 is created in the same way as described above! After being rotated twice, the coil storage hole 1-5 in which the supply filament coil 3' is pooled is brought into alignment with the supply hole 14, and the filament coil 3' is dropped and supplied into the blank space. As a result, normal eyelid coils 3 are always placed at equal intervals on the replenishment port 103 of the coil feeder 1 as well as on the rear side of the feeder, and these filament coils 3 is counted at the end of the coil feeder end 1! transferred to Shin,
Here, it is connected to the stem lead wire by a known method.

Therefore, as can be seen from the above description, according to this device, from the detection of a defective coil filament 3 in the presence or absence of the coil filament 3, the defective coil filament 3 is detected.
The operations of removing the coil filament 3' and supplying a new coil filament 3' to the empty space where no coil filament 3 is placed can be performed without requiring any manual labor. As a result, reliability is improved, and problems such as when a filament coil 3 with good quality is sent to the TT mount machine with a blank space on the coil feeding feeder 1 can be eliminated, making it possible to reliably supply the coil. . In addition, it can fully cope with the increase in speed of the mounting machine, making it possible to increase the operating efficiency of the entire device and achieving significant labor savings in coil conveyance.

Moreover, the filament coil l for replenishment is placed in a position very close to the one-coil feeder IK.
Therefore, there is less head difference when replenishing the pulley, and this filament coil 1' does not pound on the coil feeder υ fiber 1 and fall off to the outside. The filament fill 1' is reliably supplied, and reliability is greatly improved.

Furthermore, in this embodiment, the entangled non-JL filament fill 1 is removed from above the coil feeder II by suctioning it with the suction pipe 1-.
Compared to a structure in which the structure is removed by gripping with a chisel or riveter, the advantage is that the structure is simpler and the manufacturing costs are lower.

In the above embodiment, by rotating the movable disc on the fixed disc, the coil storage holes are successively opposed to the supply holes. The coils are stored in the supply hole by placing these above the coil feeder in a direction crossing this or along the feeder direction, and sliding the movable grate linearly along the longitudinal direction. The holes may be arranged to face each other in sequence.

Also, the presence or absence of a filament coil and the presence or absence of a defect may be determined using separate sensors.

As described above in detail, the present invention includes a detection mechanism for detecting the presence or absence of a film-like substance and defects such as entanglement in the middle of the conveyance path of the file feeding eye, and also detects defects from the detection mechanism. A removal mechanism is provided to remove defective coils based on a signal indicating the presence of defective coils, and a replenishment mechanism is provided at the rear side of the defect removal mechanism to replenish a new coil to the blank space on the feeder. , this replenishment mechanism consists of a fixed grate placed close above the pull feeder and a movable grate slidably abutted against the upper surface of the fixed grate. A supply hole for coil storage is provided in the part facing the Siffy plate, and a large number of coil storage holes are provided in the movable grate to accommodate coiled materials for supply. (4) The coil storage hole is sequentially opposed to the supply hole by the sliding displacement of (4) and (4), which is configured to be slidably displaced on the fixed plate by the presence or absence of a defective or illuminating O signal; Since the coil storage hole and the supply hole are opposed to each other, the pile-like material in the coil storage hole is dropped and supplied to the empty space above the rack feet. This thing K
According to
Removal of the coil-like material due to the defective material and supplying a new coil-like material to the blank area on the coil feeder where no coiled material is placed using the non-supply # during this blue removal.
It is possible to consistently automate the process without any human intervention. As a result, reliability is improved, reliable coil supply becomes possible, and it is possible to cope with higher speeds of the device, thereby achieving significant labor savings in coil supply. Moreover,
When supplying the coiled material to the blank space, the drop of the coiled material is extremely small, so there is no risk of the PI-shaped material pounding on the eye and falling outside.
It has nine excellent effects, such as being able to reliably indicate the supply of coiled objects.

[Brief explanation of drawings]

The illustrations show an embodiment of the present invention, in which Fig. 1 is a partially sectional side view, Fig. 2 is a plan view, and Fig. 3 is a replenishment machine 'l#O.
FIG. 1°-34 feeding fee, s e j' - coiled object (filament coil), 12- detection mechanism (detection helad), 16- removal mechanism (suction pipe),! #...
・；Ile supply mechanism, 20-・Fixed grate (fixed disc)
, 21... Movable plate (movable disk), 24... Supply hole, 11-Will storage hole.

Claims (2)

[Claims] (1) In the middle of the conveyance route of Tweet I for coil feeding,
ζ Check whether or not there is any need for coiled objects to be conveyed at regular intervals over the ζO feeder, such as entanglement, etc.
A detection @S is provided to detect whether or not there is a file-like object on the commercial lie-I.
Based on the code, a removal mechanism is provided to remove the tweezers for the above-mentioned OIk removal mechanism, and after the OIk removal mechanism is sent, a coil-shaped coil is attached to the tweezers for the OIk removal mechanism. To replenish a new tile-like material to the blank space from which it was not supplied from the beginning (from which the material was removed), a fill replenishment mechanism is provided, and a fee I for fixing the fill supply mechanism is provided.
It is composed of a fixed fv-F placed in the opposite direction above O, and a large movable plate that is easily pressed together above the O electric plate, and is sent across to the ζ〇-dragon plate. Rai for Shi! A supply hole for replenishing coils is provided in the part facing the coil, and a large number of coil storage holes are provided in the movable plate, and each coil storage hole is provided with a large number of coil storage holes. A replenishing O coil-shaped object is housed in the container, and the movable plate of the container is configured to be slid on the fixed grate based on a signal from the detection mechanism indicating whether or not filling is required. Due to this sliding displacement, the coil storage hole and the supply hole in KL and H are opposed so that the coil storage hole is successively opposed to the supply hole, so that the coiled object stored in the coil storage hole is
A device for supplying fill-like materials, characterized in that the empty space on the film for filling is replenished. (2) The above-mentioned removal mechanism is provided with a 9 lk-up Δ eve which is closely opposed to the feeder for Il feeding, and an O suction Δ e f
Patent claim 6111 characterized in that the above-mentioned unnecessary coiled material is suctioned and removed from above the coil feeding tweezers.
1. A device for supplying the O-yl-like substance described in item (1).