KR101451948B1 - Apparatus for aligning and feeding cross wire of wire mesh - Google Patents

Abstract

An apparatus for feeding a horizontal wire (W2) on a vertical wire (W1) in an aligned state includes a work table (10) for transferring a plurality of the vertical wires (W1); a transfer table (20) installed adjacent to the work table (10); a primary transfer unit (30) for continuously pulling the horizontal wire (W2) from a hopper (22) of the transfer table (20); and a secondary transfer unit (40) installed adjacent to the primary transfer unit (30) of the transfer table (20) and separating the pulled horizontal wire (W2) into a piece to transfer the separated wires on the vertical wire (W1). Even though a lot of iron wires are put into the hopper at a spot of producing a wire mesh, the wires can be aligned and fed in the piece in a state in which the wires are not entangled, thereby improving the productivity due to the laborsaving.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an apparatus for aligning and feeding cross-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an aligning and feeding apparatus for a wire net for transverse steel wire, and more particularly, to an aligning and feeding apparatus for wire netting for automatically separating and feeding a transverse steel wire material,

Generally, a wire net is made by overlapping or weaving wire in two directions, ranging from gabion to fence to building material. Welded wire netting as specified in KS D 7017 as building material is for reinforcing concrete and forms a lattice by electric resistance welding at the intersection of orthogonally arranged wires. Efforts are needed to ensure quality and productivity as well as work safety at any kind of wire mesh or manufacturing site.

Korean Utility Model Registration No. 0134739 (Prior Art 1) and Korean Registered Patent Publication No. 1056629 (Prior Art Document 2) are known as prior art documents related to the supply of wire for wire netting.

According to the prior art document 1, a plurality of hoppers in which reinforcing bars having different lengths and thicknesses are aligned and stored, respectively, and a discharge shoe is formed on the opening side; And a plurality of separating means respectively mounted on the opening sides of the plurality of hoppers and individually releasing the reinforcing bars stored therein and discharging the reinforcing bars to the discharge shoe side. Accordingly, since the reinforcing bars are automatically supplied, the effect of improving workability and productivity is expected.

According to the prior art document 2, a transverse wire feed wheel for feeding a transverse wire at regular intervals over continuously transported wires is constituted on the upper part of the transverse wire supply waiting room, and two or more tilt rails are provided on the transverse wire supply waiting room, The feed wheel assembly, and a transverse wire guiding guide and a transverse wire rolling bar are formed on the upper side of the hopper. As a result, the transverse wire is automatically supplied one by one, and it is expected that the quality improvement, labor cost, cost reduction, and fall prevention will be effective.

However, according to the above-mentioned prior art, when a large amount of wire is put into the hopper, the worker has to check the condition from time to time because it sticks or tangles with each other, resulting in a reduction in labor costs and an increase in productivity.

1. Korean Registered Utility Model No. 0134739 "Line bar supply system for welding wire mesh production system" (Open date: May 23, 1997) 2. Korean Patent Registration No. 1056629 entitled " Horizontal wire automatic feeding hopper device of wire mesh manufacturing machine "(Published on Aug. 12, 2011)

SUMMARY OF THE INVENTION It is an object of the present invention to overcome the above-mentioned problems of the prior art by providing a method of manufacturing a wire netting for a wire net, which can be supplied in a state in which a plurality of wire lines are inserted into a hopper, And to provide an alignment feeder.

In order to achieve the above object, the present invention provides an apparatus for feeding a transverse wire in an aligned state onto a longitudinal steel wire, comprising: a work table for transferring a plurality of longitudinal wire; A transfer table installed adjacent to the work table; A first difference conveying unit for continuously withdrawing a transverse wire from the hopper of the conveyance table; And a two-piece conveying unit installed adjacent to the first conveying unit of the conveying table, for separating the drawn out traversing wire and conveying the separated traverse wire onto the longitudinal steel line.

According to the detailed configuration of the present invention, the conveyance table is provided with an inclined stage and a platform on the conveyance path of the transverse rail.

According to the detailed configuration of the present invention, the one-way transmitting portion is provided with a magnet wheel rotatably installed in an incision of a hopper.

According to the detailed configuration of the present invention, the two-level conveying unit is characterized in that the transverse wires are individually fed via the chain bars.

According to the detailed configuration of the present invention, the first difference transmission portion and the second difference transmission portion are each provided with a vibration arm on the bottom surface so as to prevent sticking and tangling of the transverse iron wire.

As described above, according to the present invention, even when a large amount of wire is put into a hopper at a site where a wire net is mass-produced, it is possible to arrange and feed the wire into a single state without being tangled or tangled.

BRIEF DESCRIPTION OF THE DRAWINGS Fig.
Fig. 2 is a schematic view showing a device according to the present invention,
Figure 3 is a perspective view showing the main part of the device according to the present invention.

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

The present invention proposes an apparatus for feeding a transverse wire W2 in an aligned state onto a longitudinal wire W1. The longitudinal wire W1 means a member to be transported in the axial direction in the longitudinal direction and the transverse wire W2 means the member to be transported in the radial direction in the transverse direction. When the plurality of longitudinal wire W1 and the transverse wire W2 are crossed and combined, they are formed of a grid-like wire mesh.

According to the present invention, a work table 10 for transferring a plurality of longitudinal wire W1 is provided. The work table 10 transfers the longitudinal line through the plurality of conveying rollers 12 arranged at regular intervals in one direction. The work table 10 also performs welding with the transverse rail supplied from the upper side of the longitudinal iron wire in addition to the transfer of the longitudinal iron wire.

According to the present invention, the transfer table 20 is provided adjacent to the work table 10. The feed table 20 has a feed path for feeding the transverse wire to the upper side of the longitudinal wire. On one side of the transfer table 20, a hopper 22 is installed to temporarily accommodate a plurality of transverse wires. The transverse wires, which are heavily loaded into the hopper 22, are at least partly stuck together or tangled.

According to the detailed configuration of the present invention, the feed table 20 is provided with an inclined stage 24 and a platform 26 on the conveyance path of the transverse wirings W2. The inclined stage 24 has a gradient which is lowered in the conveying direction of the transverse rail, and is constructed by combining a plurality of plate materials in a vertical state at regular intervals. At each of the inclined stands (24), a platform (26) extends at a downstream end of the transverse rail in the direction of conveyance. The platform 26 is formed to have a gradient of 10 to 30 degrees with respect to a vertical line. Thus, the transverse wire of the hopper 22 is easily transported downstream along the gradient of the inclined stage 24, and is reliably separated so as not to be stuck or entangled while being transported upward along the gradient of the platform 26.

In addition, according to the present invention, the one-piece feeding section 30 continuously draws the transverse wire W2 from the hopper 22 of the feed table 20. The hopper 22 has at least an open upper portion and a transverse wire drawing opening at one side of the lower portion. 1 difference conveying section 30 is provided adjacent to the hopper 22 on the inclination stage 24 of the conveyance table 20 and draws a transverse wire from the opening of the hopper 22 to fall on the inclined stage 24. [

According to the detailed configuration of the present invention, the one-way feeder (30) is provided with a magnet wheel (31) rotatably installed in an incision of a hopper (22). The magnet wheel 31 is a wheel having one or a plurality of magnets and is installed to be rotatable via a first drive shaft 32 and a motor (not shown). The transverse wire attached magnetically at the opening of the hopper 22 is forcibly separated by the plurality of ramps 24 while being rotated forward. In this way, the transverse iron wire that is tangled or entangled with the hopper 22 is continuously drawn out and separated by the magnet wheel 31 and moves along the gradient to the side of the two-different conveying unit 40 described later.

On the other hand, it is preferable to provide the guide rollers 33 on both sides of the magnet wheel 31 on the first drive shaft 32 in order to smoothly draw out the transverse iron wire.

In addition, according to the present invention, the two-piece feeding section 40 for separating the drawn out traversing wire W2 into pieces and feeding the traversing wire W1 onto the longitudinal wire W1 is disposed adjacent to the one-piece feeding section 30 of the feeding table 20 It is a structure to be installed. The two-dimensional difference transmitter 40 separates the transverse wires drawn by the one-dimensional transmitter 30 one by one and positions them at regular intervals so as to form a mesh-like grid at a position intersecting with the longitudinal bars.

According to the detailed configuration of the present invention, the two-level conveying section 40 is characterized in that the transverse wirings W2 are fed one by one via the chain bars 41. [ The chain bar 41 is mounted on a platform 26 of the transfer table 20 via a sprocket and has magnets in respective bars for supporting the individual transverse wires. The sprocket of the chain bar 41 is installed to be rotatable via the second drive shaft 42 and a motor (not shown). Thus, the waiting transverse wire on the upstream side of the two-piece conveying unit 40 ascends by the chain bar 41 and is forcibly separated from the upper end by the alignment table 48 and falls to the set position.

At this time, the alignment table 48 is installed at a plurality of points at regular intervals using wires bent by two curved lines. A welding head 15 is provided adjacent to the lower end of the alignment table 48 for joining the longitudinal and transverse wires.

On the other hand, a feeder (not shown) is provided at the lower side of the alignment table 48 for feeding the transverse wires on the longitudinal line. The feeder may be arranged adjacent to the welding head 15 or integral with the welding head 15.

According to the detailed configuration of the present invention, the first difference transmitter 30 and the second difference transmitter 40 are provided with respective vibration arms 35 and 45 on the bottom surface to prevent sticking and tangling of the transverse wire W2 . The oscillating arm 35 of the first difference conveying section 30 performs oscillating motion while contacting the bottom surface of the hopper 22. The vibrating arm 45 of the second difference conveying section 40 contacts the bottom surface of the upstream end of the second conveying section 40 and performs oscillating motion. The rocking motion of the oscillating arms 35 and 45 can be realized by using a camshaft (not shown). In any case, the oscillating arms 35 and 45 facilitate the pull-out and separation while alleviating the sticking or tangling of the transverse rail.

At this time, the vibrating arms 35 and 45 of the first sending section 30 and the second sending section 40 may be connected to receive power from the first driving shaft 32 and the second driving shaft 42, respectively.

In operation, when the worker inserts a large amount of transverse wire into the hopper 22 at a very long time interval, the wire net is continuously produced by the welding head 15 while the longitudinal wire and the transverse wire proceed in a lattice form. The transverse wire of the hopper 22 is smoothly drawn out by the magnet wheel 31 and the oscillating arm 35 of the first difference conveying section 30 and the chain bar 41 of the second conveying section 40, (45) and smoothly supplied. When the horizontal line is supplied on the longitudinal line by the feeder, the welding head 15 is operated to complete the wire netting.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is therefore intended that such variations and modifications fall within the scope of the appended claims.

10: Work table 12: Feed roller
20: transfer table 22: hopper
24: ramp 26: platform
30: 1 difference transmission 31: magnetic wheel
32: first drive shaft 33: guide roller
35: Vibration arm 40: Two-way transmission
41: chain bar 42: second drive shaft
45: oscillating arm 48; Sort
W1: longitudinal wire W2: longitudinal wire

Claims (5)

An apparatus for feeding a transverse wire (W2) in an aligned state onto a longitudinal wire (W1) comprising:
A work table 10 for transferring a plurality of longitudinal lines W1;
A transfer table (20) installed adjacent to the work table (10);
A first conveyance section 30 for continuously withdrawing the transverse wire W2 from the hopper 22 of the conveyance table 20; And
And a two-piece feeder (40) provided adjacent to the first feeder (30) of the feed table (20) for separating the drawn out traversing wire (W2) and feeding it onto the longitudinal wire (W1) Lt; / RTI &
The transfer table 20 includes an inclined stage 24 vertically coupling a plurality of plate materials having a downward slope on a conveying path of the transverse wire W2 and a platform 26 having a slope with respect to a vertical line,
The one-way feeder (30) has a magnet wheel (31) rotatably installed in an incision of the hopper (22)
The two-piece feeder 40 feeds the transverse wire W2 one by one through the chain bar 41,
Wherein the first difference transmitter (30) and the second difference transmitter (40) are provided with vibration arms (35) (45) on the bottom surface to prevent sticking and tangling of the transverse wire (W2) Line alignment feeder. delete delete delete delete

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