JPH0738280Y2 - Iron wire bundle transfer device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial field of application" The present invention relates to an iron wire bundle unloading device for unloading a plurality of iron wire bundles for fastening reinforcing bars from a conveyor to be accommodated in a packaging box.

“Prior art” Conventionally, the iron wire bundle that was automatically bound by the binding machine was carried out by the conveyor, and the iron wire bundle that was transferred at the end of the conveyor was manually grasped and packed into a cardboard box manually. Not only is it labor-intensive, but if a large number of iron wire bundles discharged from a plurality of automatic binding machines provided on both sides of one conveyor are collectively carried out by the conveyor, the above-mentioned packing work by human power is difficult.

The problem to be solved by the invention is that in the present invention, a plurality of automatic binding machines are arranged on both sides of one conveyor, and the iron wire bundles discharged from the binding machines are collected on the conveyor and carried out at the carry-out end portion. It is an object of the present invention to provide an iron wire bundle transfer device that can automatically and orderly transfer iron to a cardboard box or the like.

"Means for solving the problem" The present invention is a carry-out iron wire bundle stopper provided on the upper part of the iron wire bundle carry-out conveyor and a levitation presser for pressing the levitation of a plurality of iron wire bundles stopped on the conveyor by the stopper. A rod, a lifting rod lifting cylinder that supports the floating rod in an ascending position that moves upward from a descending position that can hold the levitation of the iron wire bundle, and the stopper when the floating rod is in the descending position. The iron wire bundle carry-out magnet capable of adsorbing the iron wire bundle by contacting the iron wire bundle stopped on the conveyor, and the iron wire bundle adsorbed by the magnet from the lowered position capable of adsorbing the iron wire bundle are lifted upward. A magnet lifting cylinder that lifts and lowers in an ascending position, the iron wire bundle carrying magnet and the magnet lifting cylinder that support the iron An iron wire bundle transfer device comprising: a magnet for carrying out the iron wire bundle that adsorbs the wire bundle; and a reciprocating traverse table for moving the magnet for carrying out the iron wire bundle from the elevated position to the reciprocating lateral movement together with the magnet lifting cylinder. It is composed by.

"Operation" Accordingly, the carry-out conveyor 2 is operated, and the iron wire bundles 4 are supplied to the conveyor 2 from a plurality of automatic binding machines on both sides of the conveyor 2 and are transferred by the conveyor 2 toward the end portion. Then, the iron wire bundle 4 is stopped by the stopper 3 and sequentially gathers on the moving conveyor 2, but the iron wire bundle 4 transferred later pushes the iron wire bundle 4 which has stopped in front and tries to float upward, but the floating holding rod. The levitation is pressed by 5, 5 and is arranged in a single layer between the conveyor 2 and the pressing rods 5, 5. In this state, the carrying-out magnet 8 descends and the parallel iron wire bundle 4 between the pressing rods 5 and 5 and the conveyor 2 is lowered.
Is lifted by the magnet lifting cylinder 6, and at the same time, the above-mentioned pressing rods 5, 5 are also lifted by the pressing rod lifting cylinder 7. Then, in this raised state, the traverse table 9 moves forward to move the magnet 8 to the outside of the conveyor 2. At that position, the magnet lifting cylinder 6 lowers the magnet 8 to lower the attracted iron wire bundle 4. After being housed in the corrugated cardboard box 13 and demagnetized to separate the attracted iron wire bundle 4 from the magnet 8, only the magnet 8 is lifted by the cylinder 6 and the traverse table 9 is returned to the original position.
In the meantime, the pressing rods 5 and 5 are lowered to collect the iron wire bundles 4 in parallel with the conveyor 2 as described above, and the magnets 8 are lowered to repeat the operation of adsorbing the iron wire bundles 4. is there.

[Example] An iron wire bundle carry-out conveyor 2 is provided on a machine frame 1, and a plurality of U-shaped iron wire bending automatic binding machines (not shown) are arranged on both sides of the conveyor 2. The iron wire bundle 4 is bent into a U-shape as shown in FIG. 2, and both ends thereof are automatically bundled by the wire 4 and discharged onto the conveyor 2. The iron wire bundle 4 is temporarily aligned between both ends by the first aligning plates 10, 10 and then counted by the counter 11 and lowered by the cylinder 7 between the levitation presser rods 5 and 5 and the conveyor 2. Is moved and stopped by the stopper 3 at the terminal end. When a constant number is counted by the counter 11, the cylinder 6 operates according to the signal and the carrying-out magnet 8 waiting at the position shown by the solid line in FIG. 1 is located in the middle of the holding rods 5 and 5. 5 and 5 in parallel with the presser bar
The lower parallel iron wire bundle 4 is attracted by magnetic force, and the cylinders 6 and 7 operate in this state to simultaneously raise the magnet 8, the pressing rods 5 and 5, and the attracted iron wire bundle 4. In the ascending position, the traverse table 9 that supports the cylinder 6 for the magnet 8 moves forward along the horizontal rail 12 to the position shown in FIG. 4, and the cylinder 6 operates at that position to operate the magnet 8 and the magnetic iron wire. The bundle 4 is lowered from the solid line position in FIG. 4 to the phantom line position in FIG.
And is packed in the cardboard box 13. Then, the magnet 8 stands by at the position shown by the solid line in FIG. 1 by the operation opposite to the above-mentioned operation, during which the pressing rods 5 and 5 descend to collect the iron wire bundles 4 in parallel with the conveyor 2. By repeating this, the iron wire bundles 4 are filled in the cardboard box 13, packed and carried out, and an empty cardboard box 13 is replenished. The traverse table 9 reciprocates by a lateral cylinder 14 provided on the machine frame 1. Hydraulic, pneumatic or electric cylinders are used for the cylinders 6, 7, and 14. Reference numeral 15 in the drawing denotes a second iron wire bundle aligning plate, 16 a drive roller for the conveyor belt, 17 a stopper for the traverse table 9, 18 an elevating guide guide for the magnet 8 and 19 a presser bar 5, 5. Elevating guide guide, 20 is a copper plate for eliminating the residual magnetic action of the magnet 8, 21 is a cardboard box
13 carry-out roller conveyors.

"Effect" Since the present invention is configured as described above, a large number of iron wire bundles supplied and transferred to the carry-out conveyor are gathered on the conveyor in an orderly manner by the floating presser bar, and when the floating presser bar is lowered. There is a merit that a large amount of iron wire bundles can be handled without labor, since the above-mentioned assembly can be attracted to the magnet in a single layer order and transferred to the next packing process outside the conveyor.

Further, since the iron wire bundle can be adsorbed by the magnet in a state where the levitation presser rod is lowered, and the magnet is raised together with the levitation presser rod, the iron wire bundle is transferred by moving the magnet laterally. It is possible to realize quick transfer with no waste of movement of each constituent member, downsize the device, and realize efficient arrangement of the transfer line.

[Brief description of drawings]

FIG. 1 is a side view showing an iron wire bundle transfer device of the present invention, FIG. 2 is a plan view taken along the line AA of FIG. 1, FIG. 3 is a front view taken along the line BB of FIG. 1, and FIG. It is a side view of the operation state of FIG. 1 ... Machine frame, 2 ... Iron wire bundle carry-out conveyor, 3 ... Iron wire bundle stopper, 4 ... Iron wire bundle, 5 ... Floating presser rod,
6, 7 ... Cylinder, 8 ... Magnet for unloading iron wire bundle, 9 ... Reciprocating lateral movement table.

Claims (1)

[Scope of utility model registration request] Claim: What is claimed is: 1. A delivery iron wire bundle stopper provided on an upper portion of an iron wire bundle delivery conveyor; Is held on the conveyor by the stopper in a state where the lifting rod is in the lowered position, and the lifting rod lifting cylinder that supports the floating of the iron wire bundle in the raised position moved upward from the lowered position. And an iron wire bundle carry-out magnet capable of coming into contact with the iron wire bundle and adsorbing the iron wire bundle, and supporting the magnet so that the iron wire bundle can be lifted and lowered from a lowered position where the iron wire bundle can be attracted to an elevated position where the attracted iron wire bundle is raised upward Magnet for lifting the iron wire bundle, the magnet for carrying out the iron wire bundle, and the magnet lifting cylinder for supporting the iron wire bundle. From the raised position of the bundle unloading magnet and the floating presser rod, iron wire bundle transport apparatus comprising; and a reciprocating traverses base for reciprocally horizontally moved the iron wire bundle unloading magnet with the magnet lifting cylinder.