KR102105799B1 - Apparatus for Cutting Shaft - Google Patents

Abstract

An objective of the present invention is to provide an apparatus for cutting a shaft which can cut a shaft to automatically store the shaft. According to an aspect of the present invention, the apparatus for cutting a shaft cuts a steel shaft into various lengths, and comprises: a transport unit to transport the shaft; a cutting unit to cut the shaft transported by the transport unit; a storage unit to store the shaft cut by the cutting unit; and a discharge unit which is formed on the cutting unit and discharges scrap created when cutting the shaft. The transport unit includes: a holding device to hold a plurality of the shafts; and a transport device to transport the shafts transferred from the holding device to the cutting unit. The holding device includes: a holding rail to transfer a plurality of the shafts to the transport device; a holder to separate the holding rail from the ground and support the weight of a plurality of the shafts; and a position adjustment roll which is formed between a plurality of the holding rails, and adjusts the positions of the shafts by ascending and descending. The transport device includes: a transport base which is separated from the holder to be formed, and allows the shafts transferred from the holding device to be placed thereon; and a transport roll which is formed between a plurality of the transport bases, and transports the shafts to the cutting unit. The cutting unit includes a cutting device to cut the shafts transported by the transport device.

Description

Shaft cutting device {Apparatus for Cutting Shaft}

The present invention relates to a shaft cutting device, and more particularly, to a shaft cutting device capable of cutting a shaft formed of a steel material to an accurate length and automatically storing the cut shaft.

In general, in order to cut a long metal pipe and steel material, a hacksaw or a manual pipe cutter is used, or a disk-type rotary cutting blade is directly connected to the motor and then a simple safety cover is used.

Pipe cutting work using a hacksaw or a manual pipe cutter requires a long time required to cut one pipe, so that several people have to put it in cutting the pipe, thereby increasing the labor cost.

In addition, when using a cutting machine using a conventional rotary cutting blade, there was a significant fire hazard when there were flammable substances due to enormous debris, chips, dust, and sparks. There was also a risk of blindness. In addition, there was an inconvenience in that the assistant worker must hold the pipe to be cut and work.

In order to solve these problems, many automatic pipe cutting machines have been proposed, but the devices up to now have certain limitations in cutting pipes quickly and cleanly.

The present invention has been devised to solve the above problems, and an object of the present invention is to provide a shaft cutting device capable of dividing a plurality of shafts and supplying them to a cutting device.

Another object of the present invention is to provide a shaft cutting device capable of automatically cutting a cut shaft.

Another object of the present invention is to provide a shaft cutting device capable of discharging scrap generated when cutting a shaft to the outside.

Shaft cutting device according to an aspect of the present invention for achieving the above object is in a shaft cutting device for cutting a shaft of iron into various lengths, the transfer unit that the shaft transfers, and is transferred from the transfer unit, the shaft A cutting unit for cutting the cutting unit, a storage unit for storing the shaft cut by the cutting unit, and a discharge unit formed in the cutting unit and discharged from scraps generated when cutting the shaft, and the transfer unit includes a plurality of the shafts. Is equipped with a mounting device, and a transfer device for transferring the shaft transmitted from the mounting device to the cutting unit, the mounting device is a mounting rail for transmitting a plurality of the shaft to the transfer device, and the mounting rail Spaced apart from the ground, a support for supporting the load of the plurality of shafts, and a plurality of the mounting It is formed between days, and is provided with a position adjusting roll that adjusts the position of the shaft as it moves up and down, and the transfer device is formed spaced apart from the cradle, and the transfer platform on which the shaft transmitted from the cradle is seated , It is formed between a plurality of the transfer table, and has a transfer roll for transferring the shaft to the cutting portion, the cutting portion may be provided with a cutting device for cutting the shaft transferred from the transfer device.

The mounting rail may be provided with a plurality of partition plates for partitioning and transferring each of the shafts, and rotation axes for rotating the mounting rail by a motor, respectively, at both ends of the mounting rail.

The cutting portion is formed on the front surface of the transfer portion, the cutting case to which the shaft is supplied, the cutting case is formed inside, the transfer plate for transferring the shaft to the cutting device, and is formed on the transfer plate, the shaft It may be provided with a fixing device for fixing, and a separation plate formed in a diagonal line on the front surface of the transfer plate, the shaft cut by the cutting device is separated.

The cutting unit may further include a measuring sensor for measuring the cutting length of the shaft, and a blower for guiding the scrap generated when the shaft is cut by the cutting device to move to the discharge unit.

The fixing device is fixed to each of both sides of the transfer plate, the fixing case protrudes from the fixing case toward the shaft, the fixing body for fixing the shaft, and is formed on the front surface of the fixing body, the friction by the It may be provided with a friction pad for preventing the rotation of the shaft, and a fixed cylinder for moving the fixed body by pneumatic and hydraulic pressure in the fixed case.

The cutting portion is formed by descending from the top of the cutting case, a polishing case formed on the front surface of the polishing case, a polishing machine for polishing one end of the shaft, and polishing to move the polishing machine by pneumatically and hydraulically in the polishing case It can be provided with a cylinder.

The storage unit includes a storage body in which the cut shaft is transferred and stored by the release plate, an end of the storage body is coupled, and a separating device for separating the storage body according to the weight of the stored shaft, the The separation plate may transfer the shaft to the storage body coupled to another separation apparatus as the storage body rotates when the storage body is separated from the separation device.

The separating device is coupled to the end of the release plate by a hinge, a coupling body formed by bending one end, a load cell measuring the weight of the storage body, and rotating at an end of the coupling body, It is provided with a joint contacting the end of the storage body, and a rotating device for rotating the coupling body and the bonding body according to the weight of the storage body, the rotation device may be formed of a wire and a cylinder driven by a motor.

When the storage body is separated from the separation device, the upper width may be narrowed by the weight of the lower portion.

The discharge portion is formed on the lower portion of the cutting device, is formed to be inclined to guide the scrap to the lower portion, is formed on the lower portion of the induction case, the discharge rail rotates in one direction, and is formed on the discharge rail, It is provided with an anti-separation plate to prevent separation of the scrap, and a storage tank for storing the scrap, formed at an end of the discharge rail, and the discharge rail is formed under the induction case and moves the scrap horizontally. A first discharge rail and a second discharge rail that extends upward from an end of the first discharge rail and is formed in a diagonal line to move the scrap to the storage tank formed outside the cutting portion. .

According to the shaft cutting device according to the present invention, a plurality of shafts are arranged in a line to be transferred to a transfer device to be supplied to the cutting unit.

And the cut shaft is stored, and the storage body can be separated by measuring the weight of the stored shaft.

In addition, the scrap generated when cutting the shaft can be discharged to the outside by the conveyor belt.

1 to 2 is a perspective view showing a shaft cutting device according to an embodiment of the present invention.
Figure 3 is a perspective view showing a transfer unit according to an embodiment of the present invention.
4 to 5 is a perspective view showing a cut portion according to an embodiment of the present invention.
Figure 6 is a cross-sectional view showing a cut according to another embodiment of the present invention.
7 is a front view showing a storage unit according to an embodiment of the present invention.
8 is a perspective view showing a discharge unit according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to these embodiments, and can be modified in various forms.

In the drawings, in order to clearly and briefly describe the present invention, illustration of parts irrelevant to the description is omitted, and the same reference numerals are used for the same or extremely similar parts throughout the specification. In addition, in the drawings, the thickness, the area, etc. are enlarged or reduced in order to make the description a little more clear.

In addition, when a part is “included” in another part of the specification, the other part is not excluded and other parts may be further included, unless otherwise stated.

Hereinafter, the shaft cutting device will be described in detail with reference to the accompanying drawings.

1 to 2 is a perspective view showing a shaft cutting device according to an embodiment of the present invention.

Shaft cutting device according to an embodiment of the present invention as shown in Figures 1 to 2, the shaft 10 is transferred to the transfer unit 100, and is transferred from the transfer unit 100, the shaft 10 The cutting unit 200 for cutting, and the storage unit 300 in which the shaft 10 cut by the cutting unit 200 is stored, and formed in the cutting unit 200, when cutting the shaft 10 It is provided with a discharge portion 400 through which the generated scrap 20 is discharged.

Shaft cutting device of the present invention is to cut the shaft 10 is used in a variety of sizes, such as outdoor units, cash machines, mechanical equipment. At this time, the shaft 10 is formed of a steel material such as stainless steel, steel, and the cut shaft 10 is processed and used in various shapes. The shaft 10 is formed in a bar shape before being supplied to the cutting device, and is seated on the transfer part 100 and supplied to the cutting part 200.

As illustrated in FIG. 3, the transfer unit 100 of the shaft cutting device includes a mounting device 110 on which a plurality of the shafts 10 are mounted, and the shaft 10 transmitted from the mounting device 110. It has a transfer device 120 for transferring to the cutting unit 200.

The mounting device 110 is a bar-shaped shaft 10 is seated, the shaft 10 is each divided and transferred to the transfer device 120. The mounting device 110 is spaced apart from the mounting rail 111 and the mounting rail 111 for transferring a plurality of the shaft 10 to the transfer device 120, the plurality of the shaft 10 It is formed between the holder 114 for supporting the load of the, and a plurality of the mounting rail 111, and has a position control roll 116 for adjusting the position of the shaft 10 as it moves up and down.

A plurality of mounting rails 111 are formed on the upper portion of the mounting table 114, and as they are formed spaced apart from each other, a position control roll 116 is formed between the plurality of mounting rails 111. The mounting rail 111 is formed of a conveyor belt, and is vertically disposed with the transfer device 120 to transfer a plurality of shafts 10 to the transfer device 120. The mounting rail 111 is formed of a rubber material that secures the frictional force in order to transmit the shaft 10 by the frictional force. And the mounting rail 111 is a partition plate 112 is formed on the upper portion of the mounting rail 111 in order to divide the plurality of seated shaft 10 in a row in order to transfer to the transfer device 120. The partition plate 112 is formed of a synthetic resin so as not to be damaged by the weight of the shaft 10, and when a plurality of shafts 10 are seated, they are arranged in a row and are formed at a predetermined height so as not to rotate and move. In addition, the mounting rail 111 is formed in plural on the mounting bracket 114, both ends of the plurality of mounting rails 111 are coupled to the rotating shaft 113, and the rotating rail 113 is rotated by a motor. 111).

The mounting bracket 111 on which the plurality of mounting rails 111 are installed is fixed to the ground, and the mounting rail 111 is spaced apart from the ground by the mounting bracket 114. The cradle 114 is formed of a square, square, or other shape of each tube, and may be formed into a profile to facilitate assembly. And the cradle 114 is formed to be in contact with one surface of the cutting part 200, the end of each shaft 10 is in contact with one end of the cradle 114 so that a plurality of shafts 10 are positioned to be the same. 115 is formed. When the plurality of shafts 10 are irregularly mounted on the mounting rail 111, the plurality of shafts 10 are moved as the bonding plates 115 move toward the bonding plates 115. The position of the cross section of the shaft 10 is kept constant.

As described above, the position adjusting rolls 116 for moving the plurality of shafts 10 with the bonding plate 115 are disposed between the plurality of mounting rails 111, and the shaft 10 is vertical to the mounting rail 111. To move. The position control roll 116 is provided with a lifting device formed of a cylinder to move up and down on the ground, and when the mounting rail 111 is driven by the lifting device, it is located below the mounting rail 111 and the shaft 10 ) When moving in the direction of the bonding plate 115 is formed to be the same as the mounting rail 111 or to be located above the mounting rail 111. And when the shaft 10 and the position control roll 116 is in contact, the position control roll 116 is moved by the motor to move the shaft 10 as it rotates toward the bonding plate 115. At this time, the position adjustment roll 116 is formed of the same length as the mounting rail 111 to simultaneously move a plurality of shafts 10 mounted on the mounting rail 111, or a plurality of position adjustment rolls 116 are respectively disposed As it is, only the shaft 10 positioned on the position adjusting roll 116 can be individually moved.

The transfer device 120 located at one end of the mounting device 110 supplies the shaft 10 transmitted from the mounting device 110 to the cutting parts 200, and changes the position of the shaft 10. You can. The transfer device 120 is formed to be spaced apart from the cradle 114, the transfer platform 121 on which the shaft 10 transmitted from the cradle 110 is seated, and a plurality of the transfer platform 121 It is formed between, it has a transfer roll 122 for transferring the shaft 10 to the cutting unit 200.

The transfer unit 121 is formed at the same height as the mounting rail 111, is formed in a curved surface is seated on the shaft 10 transmitted from the mounting rail 111. At this time, the transfer unit 121 is formed spaced apart from the ground, a support for supporting the shaft 10 is formed, the support is provided with a cylinder so that the height is adjusted. A transfer roll 122 is formed between the plurality of transfer tables 121, and the transfer roll 122 is formed at the same height as the transfer table 121 and seated on the transfer table 121 as it is rotated by a motor. The shaft 10 is supplied to the cutting part 200.

As described above, the mounting device 110 and the transfer device 120 are controlled by a control unit. When a plurality of shafts 10 are mounted on the mounting device 110, the plurality of shafts 10 as the mounting rail 111 rotates. Are arranged in a line. And a plurality of shafts 10 are formed to contact the joint plate 115 of the cradle 114 by the position adjustment roll 116, and the shaft 10 contacting the joint plate 115 has a mounting rail 111. As it rotates, it is transferred to the transfer device 120. At this time, the control unit may stop the mounting rail 111 when the shaft 10 is supplied from the transfer device 120 to the cutting unit 200, and the shaft is formed by sensors formed in the mounting device 110 and the transfer device 120. The location of (10) is judged.

4 to 5, the cutting unit 200 is provided with a cutting device 201 for cutting the shaft 10 transferred from the transfer device 120, and a cutting device 201 is provided for the shaft 10 ) Is formed cutting case 210 is supplied. The cutting case 210 is formed with a supply hole through which the shaft 10 is supplied, an exit hole through which the shaft 10 is separated, and an exhaust hole through which the scrap 20 is discharged, and the temperature of the cutting device 201 is increased. A plurality of through holes to prevent are formed.

The cutting unit 200 is formed inside the cutting case 210, is formed on the transfer plate 220 for transferring the shaft 10 to the cutting device 201, and on the transfer plate 220, the shaft (10) a fixing device 230 for fixing, and a release plate 240 formed in a diagonal line on the front surface of the transfer plate 220, and the shaft 10 cut by the cutting device 201 is detached. It is provided.

The transfer plate 220 is formed to contact the supply hole, and the shaft 10 passing through the supply hole is seated and transferred to the cutting device 201. The transfer plate 220 may be formed of a plurality of rolls, and the shaft 10 is precisely transferred to cut the shaft 10 to a certain size. And the fixing device 230 is formed on both sides of the transfer plate 220, the fixing device 230 is fixed to each of both sides of the transfer plate 220, a fixed case 231 and the fixed case 231, the Friction protruding toward the shaft 10 and fixing the shaft 10 to a fixed body 232 and formed on the front surface of the fixed body 232 to prevent rotation of the shaft 10 by frictional force A pad 233 and a fixing cylinder 234 for moving the fixing body 232 by pneumatically and hydraulically from the fixing case 231 are provided.

The fixed case 231 is fixed to both sides of the transfer plate 220, the fixed cylinder 234 is coupled to move the fixed body 232 toward the shaft 10. And the fixed body 232 is formed in a semicircular shape to surround the shaft 10, and prevents the fixed shaft 10 from being detached as the friction pad 233 is formed on the inner surface.

At this time, in another embodiment, a rotating roll that rotates by power is formed inside the fixture 232, and the rotating roll rotates in the same direction as the transport direction of the shaft 10. Therefore, the shaft 10 fixed to the fixed body 232 transfers the shaft 10 to the cutting device 201 according to the rotation of the rotating roll.

The release plate 240 is formed at an end of the fixed body 232 and is formed in plural to have different angles than the fixed body 232. Specifically, the release plate 240 is formed to be inclined to detach the shaft 10 cut from the cutting device 201 out of the cutting case 210, and the cut shaft 10 is formed to descend. The separation plate 240 is formed in plural and the angles are formed differently. And the release plate 240 is transmitted to the shaft 10 to each other storage unit 300 according to the cutting length of the shaft 10 as it rotates at a predetermined angle in the cutting case 210 or one storage unit 300 ) Is filled, the shaft 10 is transferred to another storage unit 300.

In addition, the cutting device 201 for cutting the shaft 10 is formed with a cutting blade driven by a motor, and wraps the outside of the cutting blade to prevent the scrap 20 from bouncing out when cutting the shaft 10. The cover is formed. At this time, the cutting device 201 is cut with a cutting blade, but can cut the shaft 10 with a laser. And the cutting device 201 is to cut the shaft 10 as it moves up and down.

The cutting unit 200 for cutting the shaft 10 as described above is a measurement sensor 250 for measuring the cutting length of the shaft 10, and occurs when the shaft 10 is cut by the cutting device 201 A blower 260 for guiding the scrap 20 to move to the discharge part 400 is further provided. The measurement sensor 250 measures the transport length of the shaft 10 and measures it with infrared rays, etc., and the measurement sensor 250 can scan the transport length of the shaft 10. In this way, according to the length measured by the measurement sensor 250, the control unit adjusts the transport length of the shaft 10. The blower 260 is formed with a blower 260 to guide the scrap 20 generated when the shaft 10 is cut to the discharge unit 400, and the blower 260 is connected to the pump 261. Is to supply wind.

In addition, referring to FIG. 6, the cutting unit 200 is formed inside the cutting case 210 to form a polishing apparatus 270 for polishing the shaft 10. The polishing apparatus 270 is formed on the cutting case 210 by descending from the top of the polishing case 271, and is formed on the front surface of the polishing case 271, the polishing machine for polishing one end of the shaft 10 ( 272) and a polishing cylinder 273 for moving the polishing machine 272 by pneumatically and hydraulically in the polishing case 271.

The polishing apparatus 270 is to polish the shaft 10 to prevent the end portion from being irregularly formed as it is cut by the cutting apparatus 201. As the shaft 10 is polished by the polishing apparatus 270, the end of the shaft 10 that is cut and left is uniformly formed to accurately measure the length of the shaft 10, and the shaft 10 can be reused. The abrasive case 271 is formed when the upper and lower portions of the cutting case 210 are formed to rise upward when cutting the shaft 10 in the cutting device 201 and lower when the shaft 10 is cut. In the polishing case 271, the polishing cylinder 273 is formed, and the polishing machine 272 formed on the front surface of the polishing cylinder 273 moves forward and backward. The polishing machine 272 is formed to contact the end of the shaft 10 and polishes the end of the shaft 10 as it rotates by power.

In this way, the polishing apparatus 270 may increase work efficiency by reducing the work of cutting the cut shaft 10 by grinding one end of the shaft 10.

Therefore, the cutting unit 200 cuts the shaft 10 supplied from the transfer unit 100, and then the cut shaft 10 is stored as the storage unit 300 and the scrap 20 generated as the shaft 10 is cut 20 ) Is transferred to the discharge unit 400.

The storage unit 300 is formed of a storage body 310 in which the shaft 10 which is separated from the separation plate 240 of the cutting unit 200 is stored, and the storage body 310 is a circular and square enclosure formed of steel. It is formed of. At this time, the storage unit 300 is disposed on the front of the release plate 240 is plural, when one storage unit 300 is filled, the release plate 240 is rotated to the other storage unit 300, the shaft 10 ). Then, the storage unit 300 filled with the shaft 10 is moved and a new storage unit 300 is disposed.

And in another embodiment, referring to FIG. 7, the storage unit 300 includes a storage body 310 in which the cut shaft 10 is transmitted and stored by the release plate 240, and the storage body 310. The end is coupled, and is provided with a separating device 320 for separating the storage body 310 according to the weight of the stored shaft 10. Here, the storage body 310 is formed of a bag formed of a rubber and cloth material, and is formed of a fluid material, and is separated when the shaft 10 is filled in the separation device 320.

Separation device 320 is coupled by a hinge to the end of the release plate 240, one end is formed by bending the coupling body 321 and the coupling body 321, the weight of the storage body 310 The load cell 322 for measuring, the rotating body at the end of the coupling body 321, the junction body 323 contacting the end of the storage body 310, and the coupling body 321 according to the weight of the storage body 310 ) And a rotating device 324 for rotating the bonding body 323.

The coupling body 321 is formed at the end of the separation plate 240, and is coupled by a hinge rotating according to the weight of the storage body 310. The coupling body 321 has one end bent to the bottom and bent from the bottom to the center to form a “U” shape. And the coupling body 321 is a load cell 322 is formed to measure the weight of the storage body 310. When a plurality of cut shafts 10 are stored, the coupling body 321 rotates to separate the storage body 310. . In addition, the storage body 310 is formed with a bonding body 323 rotating by a hinge, and the bonding body 323 includes a first bonding body 323a contacting the inner surface of the storage body 310 and a second bonding body 323b contacting the outer surface. Is formed. The first conjugate body 323a and the second conjugate body 323b are connected by a hinge, and when the storage body 310 is positioned between the first conjugate body 323a and the second conjugate body 323b, the storage body 310 is brought into contact with each other. ). In addition, the first conjugate body 323a and the second conjugate body 323b are coupled to the ends of the coupling body 321 so as to face upward, and the coupling body 323 rotates when the weight of the storage body 310 increases. As the location of the bonding body 323 is directed downward, the storage body 310 is separated. At this time, when the position of the bonding body 323 is directed downward, the gap between the first bonding body 323a and the second bonding body 323b is widened, and the storage body 310 is disengaged.

In addition, when the combination 321 and the junction 323 measure that the weight of the load cell 322 increases due to the rotation device 324 being formed, the control unit determines that the shaft 10 is full of the storage body 310 and determines that the combination The 321 and the bonding body 323 are rotated. At this time, the rotating device 324 rotates the coupling body 321 and the bonding body 323 by a motor or rotates the coupling body 321 and the bonding body 323 by a wire. In addition, the storage body 310 may be separated by various methods such as rotating the coupling body 321 and the bonding body 323 by a cylinder.

As described above, the storage body 310 coupled to the separation device 320 is formed of an elastic body such as a band and a strap on the top, and when the storage body 310 is separated from the separation device 320, the upper width of the storage body 310 is reduced. It can be narrowed.

8 is a perspective view showing a discharge unit 400 according to an embodiment of the present invention.

As illustrated in FIG. 8, the discharge unit 400 according to an embodiment of the present invention is formed at a lower portion of the cutting device 201 and is formed to be inclined to guide the scrap 20 to the lower portion 410 ), The induction case 410 is formed on the lower, the discharge rail 420 rotating in one direction, and formed on the discharge rail 420, the escape prevention plate 430 to prevent the scrap 20 from falling off ), And is formed at an end of the discharge rail 420, and has a discharge tank 440 that stores the scrap 20.

The discharge part 400 is formed inside the cutting case 210 of the cutting part 200 to discharge the scrap 20 generated when the shaft 10 is cut by the cutting device 201, and the scrap 20 Are entangled with each other. If the scrap 20 is not discharged, it may be stacked under the cutting device 201 to prevent the cutting of the shaft 10.

The induction case 410 is formed on the lower portion of the cutting device 201, and lowers the scrap 20 generated when cutting the shaft 10 downward. The induction case 410 is formed to be inclined so that the through hole through which the scrap 20 penetrates is formed at the upper and lower portions, and the upper through hole is formed wider than the lower through hole. The induction case 410 may be formed in various ways, such as a circle, a slope.

The discharge rail 420 is formed of a conveyor belt, and guides the scrap 20 to the outside of the cutting case 210 as it rotates, and is formed below the induction case 410 so that the scrap 20 is discharge rail 420 ) To lead to escape. Discharge rail 420 is formed under the induction case 410, the first discharge rail 421 for horizontally moving the scrap 20, and extending from the end of the first discharge rail 421 upwards , A second discharge rail 422 moving the scrap 20 to the discharge tank 440 formed on the outside of the cutting part 200 as it is formed in a diagonal line.

The first discharge rail 421 and the second discharge rail 422 are integrally formed or separately formed, but are formed to be close to each other. The discharge rail 420 is provided with an anti-separation plate 430 to prevent departure so that the scrap 20 is smoothly transferred to the inclined surface, and the anti-separation plate 430 is formed at equal intervals.

And the discharge tank 440 is formed outside the cutting case 210, the scrap 20 discharged by the second discharge rail 422 is stored.

In the above, the shaft cutting device according to an embodiment of the present invention has been described, but the spirit of the present invention is not limited to the embodiments presented herein. And, those skilled in the art to understand the spirit of the present invention, within the scope of the same idea, it is possible to easily propose other embodiments by adding, changing, deleting, adding, or the like, but also within the scope of the invention It will be said.

10: shaft 20: scrap
100: transfer unit 110: mounting device
111: mounting rail 112: partition plate
113: rotating shaft 114: cradle
115: bonding plate 116: positioning roll
120: transfer device 121: transfer table
122: transfer roll 200: cut
201: cutting device 210: cutting case
220: transfer plate 230: fixing device
231: fixed case 232: fixed body
233: friction pad 234: fixed cylinder
240: release plate 250: measuring sensor
260: blower 261: pump
270: polishing apparatus 271: polishing case
272: grinding machine 273: grinding cylinder
300: storage 310: storage
320: separation device 321: combination
322: load cell 323: conjugate
324: rotating device 400: outlet
410: induction case 420: discharge rail
421: first discharge rail 422: second discharge rail
430: departure prevention plate 440: discharge tank

Claims (10)

In the shaft cutting device for cutting the shaft of the steel in various lengths,
A transfer part to which the shaft transfers,
It is transferred from the transfer unit, and the cutting unit for cutting the shaft,
A storage unit in which the shaft cut by the cutting unit is stored,
It is formed on the cutting portion, and has a discharge portion for discharging scrap generated when cutting the shaft,
The transfer unit is a mounting device in which a plurality of the shaft is mounted,
A transfer device for transferring the shaft transmitted from the mounting device to the cutting unit,
The mounting device is a mounting rail for transmitting a plurality of the shaft to the transfer device,
The mounting rail spaced from the ground, and a support for supporting the load of the plurality of shafts,
It is formed between a plurality of the mounting rail, and is provided with a position control roll for adjusting the position of the shaft as it goes up and down,
The transfer device is formed to be spaced apart from the cradle, and the transfer platform to which the shaft transmitted from the cradle is seated,
It is formed between a plurality of the transfer table, and has a transfer roll for transferring the shaft to the cutting portion,
The cutting unit is characterized in that it comprises a cutting device for cutting the shaft to be transferred from the transfer device.
According to claim 1,
The mounting rail is a plurality of partition plates for partitioning and transferring each of the shafts,
Shaft cutting device is formed on both ends of the mounting rail, characterized in that it comprises a rotating shaft for rotating the mounting rail by a motor.
According to claim 1,
The cutting portion is formed on the front surface of the transfer portion, the cutting case to which the shaft is supplied,
It is formed inside the cutting case, the transfer plate for transferring the shaft to the cutting device,
It is formed on the transfer plate, and a fixing device for fixing the shaft,
Shaft cutting device characterized in that it is formed in a diagonal line on the front surface of the transfer plate, the shaft cut by the cutting device is provided with a separation plate to be separated.
According to claim 3,
The cutting unit is a measuring sensor for measuring the cutting length of the shaft,
And a blower for guiding the scrap generated when the shaft is cut by the cutting device to move to the discharge part.
According to claim 3,
The fixing device includes a fixing case fixed to both sides of the transfer plate,
A fixed body protruding from the fixing case toward the shaft, and fixing the shaft;
A friction pad formed on the front surface of the fixed body and preventing rotation of the shaft by friction force,
Shaft cutting device characterized in that it comprises a fixed cylinder for moving the fixed body by the pneumatic and hydraulic in the fixed case.
According to claim 3,
The cutting unit is a polishing case formed by descending from the top of the cutting case,
A polishing machine formed on the front surface of the polishing case and polishing one end of the shaft,
Shaft cutting device characterized in that it comprises a polishing cylinder for moving the polishing machine in the polishing case pneumatically and hydraulically.
According to claim 3,
The storage unit is a storage body in which the cut shaft is transferred and stored by the release plate,
The end of the storage body is coupled, and a separating device for separating the storage body according to the weight of the stored shaft,
The separation plate is a shaft cutting device characterized in that when the storage body is separated from the separation device, the shaft is transferred to the storage body coupled to another separation device as it rotates.
The method of claim 7,
The separating device is coupled by a hinge to the end portion of the separation plate, and a coupling body formed by bending one end,
A load cell formed on the assembly and measuring the weight of the storage body,
A junction body that rotates at an end of the assembly and contacts the end of the storage body,
It is provided with a rotating device for rotating the assembly and the bonding body according to the weight of the storage body,
The rotating device is a shaft cutting device, characterized in that formed by a wire and a cylinder driven by a motor.
The method of claim 8,
When the storage body is separated from the separation device, a shaft cutting device characterized in that the width of the upper portion is narrowed by the weight of the lower portion.
According to claim 1,
The discharge portion is formed in the lower portion of the cutting device, is formed to be inclined and the induction case to guide the scrap to the bottom,
It is formed under the induction case, and the discharge rail rotates in one direction,
It is formed on the discharge rail, and a departure prevention plate to prevent the separation of the scrap,
It is formed at the end of the discharge rail, and has a storage tank for storing the scrap,
The discharge rail is formed on the lower portion of the induction case, and the first discharge rail for horizontally moving the scrap,
Shaft cutting device characterized in that it has a second discharge rail extending from the end of the first discharge rail to the upper portion, the second discharge rail to move the scrap to the storage tank formed on the outside of the cutting portion as formed in a diagonal line.

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