KR200278286Y1 - Swapping Separation Feeder - Google Patents

Abstract

The present invention relates to a device for separating and transporting the swarf (swarf),

A first screw 14 rotated by the supply motor 13 is mounted inside the first communication tube 12 connected to the input pipe 11 for supplying the swarf 2, and the first communication tube 12 and The main body (15) communicates with the main motor (16) is rotated, the outer peripheral surface is provided with a filter wheel 17 made of a wire mesh (17a), the lower part of the main frame (15) connected to the discharge line (19a) A separation unit 10 having a reservoir 19; and a second screw 23 rotated by the discharge motor 22 inside the second communication tube 21 communicating with the main frame 15. , The second communication tube 23 is assembled to one outer peripheral surface of the fixed tube 24 extending from the discharge motor 22, the power transmission means of the rotary motor 25 mounted on the outer surface of the fixed tube 24 ( It is rotated by 26, the outer surface of the front end of the second communication tube 21 is provided with a removal blade plate (17a) in contact with the inner peripheral surface of the filter wheel 17, the second communication tube (2) A discharge pipe 28 communicating with the discharge hole 21a of 1) is provided in communication with the fixed tube 24, and has a sensor member 29 for detecting the detection bar 29a of the second communication pipe 21. Transfer unit 20; And an air supply pipe having a spray head 31 having a plurality of nozzles 32 formed on an upper circumferential surface of the main frame 15, supplying compressed air to the spray head 34, and having a solenoid valve 33. It provides a swap separation transfer device comprising a; remover 30 having a (34).

Description

Swape Separation Conveyor

The present invention relates to a device for separating and transporting a swarf, and more particularly, to a device for separating and transporting abrasive oil contained in a swarf, which is a by-product generated after coil polishing, and a dry swap.

In general, in the coil grinding line of the stainless steel cold mill and an annealing plant of the steel mill, the surface of the coil is polished by using a lump-shaped swarf made of a mixture such as stainless iron powder, low stone powder, and polishing cloth. The by-product swarf that is generated later contains abrasive oil, and the abrasive oil contained in the swap is removed and reused.

Figure 1 shows a conventional device for separating the abrasive oil contained in the swap, such a conventional device 100, the swarf input box 110 to which the swarf 2 containing the abrasive oil is injected, and the injected swap (2) the funnel 120 is first supplied, the motor 130 and the belt member 133 installed on one side of the cylindrical body 140 is connected to the centrifugal tray 150 and the separated oil is rotated at high speed The discharge pipe 142, the collecting box 160, etc., which collects the swarf 2 from which the abrasive oil is separated.

Accordingly, the swarf 2 introduced into the swarf input box 110 is introduced into the centrifuge tray 150 which rotates the funnel 120 at a high speed by the motor 130 in the main body 140. The swarf 2 is a storage tank 155 in the lower portion through the hole 153 bored in the centrifugal force generated in the centrifugal tray 150 is rotated at high speed through the outer surface of the centrifugal tray 150 ) And then transported to the abrasive oil tank for reuse through the pipe 142, while the swarf 2 in which the abrasive oil is separated in the centrifugal tray 150 is centrifugal tray 150 by centrifugal force. Move to the upper side of the) and stick out to the collection box 160 installed in the lower portion of the main body 140.

However, if the swarf (2) that is initially put dust is fixed to the inner surface of the centrifugal tray (150), the swarf (2), which is introduced later, is thrown out to the outside in the state that the polishing oil separation operation is not completed, collecting box ( 160, there is a problem in that the raw material processing cost increases when the swarf 2 containing abrasive oil is transferred to a steelmaking factory and used as a raw material. In addition, when the collection rate of the abrasive oil contained in the swap 2 is low and the reuse rate of the abrasive oil is low, there is a problem that the production cost increases because the amount of new abrasive oil is increased.

Therefore, the present invention is to solve such a conventional problem, and its purpose is to completely separate the swarf containing the abrasive oil generated after the polishing treatment into the abrasive oil and the dry swab to increase the reuse rate of the abrasive oil, and to process the raw material. To provide a separate swap transfer device that can reduce the cost.

1 is a working state diagram showing a swap separator according to the prior art,

Figure 2 is a full perspective view showing a separate swap transfer device according to the present invention,

Figure 3 is a partial detailed view showing a separate swap transfer device according to the present invention.

Explanation of symbols on the main parts of the drawings

11 ... Input tube 12 ... First communication tube

13 ...... Supply motor 14 ...... 1st screw

15 ...... Mainframe 15a ..... Cover

16 ...... Main motor 17 ...... Filter wheel

17a ..... wire mesh 21 ...... the second communication tube

22 ...... Exhaust motor 23 ...... Second screw

24 ...... Mounting tube 25 ...... Rotating motor

26 ...... Power transmission means 27 ... Square ball

28 ...... Exhaust pipe 29 ...... Sensor member

29a ..... Detection bar 31 ...

32 ...... Nozzle 33 ...... Solenoid Valve

34 ...... Air supply line

The present invention as a technical configuration for achieving the above object,

An apparatus for separating a swab containing abrasive oil into abrasive oil and a dried swab,

A first screw is rotated by a supply motor inside the first communication pipe connected to the feeding pipe for supplying the swarf, and a main motor is rotated by the main motor inside the main body communicating with the first communication pipe. It is provided with a filter wheel made of, the lower portion of the main frame to form a separation unit connected to the discharge line; And,

Inside the second communication tube communicating with the main frame is mounted a second screw rotated by the discharge motor, the second communication tube is assembled to one outer peripheral surface of the fixed tube extending from the discharge motor, mounted on the outer surface of the fixed tube It is rotated by the power transmission means of the rotary motor, the outer surface of the front end of the second communication tube is provided with a removal blade plate in contact with the inner peripheral surface of the filter wheel, and the discharge pipe in communication with the discharge hole of the second communication tube to communicate with the fixed tube On the other hand, the transfer unit having a sensor member for detecting the sensing bar of the second communication pipe; And

And a removal unit equipped with an injection head having a plurality of nozzles formed on the upper outer circumferential surface of the main frame, supplying compressed air to the injection head, and having an air supply pipe having a solenoid valve. By providing.

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

Figure 2 is a full perspective view showing a separate swap transfer device according to the present invention, Figure 3 is a partial detail view showing a separate swap transfer device according to the present invention.

As shown in Figures 2 and 3, the swap transfer device 1 according to the present invention, the by-product swarf (2) generated after polishing the coil surface, the abrasive oil contained therein, and dried swarf (2a) Separately transported to the abrasive oil tank and the collection box 20a so as to be separated and reused, the apparatus 1 is composed of a separation unit 10, the transfer unit 20 and the removal unit 30.

That is, the separator 10 for supplying the swarf 2 which is a by-product generated by the coil polishing operation and separating the abrasive oil contained therein as centrifugal force is input as shown in FIG. A supply motor 13 provided with an input pipe 11 communicating with the box 10a and installed in the horizontal cylindrical first communication pipe 12 connected therewith with the reducer 13a on one motor base 13b. The first screw 14 is rotated in one direction so as to be horizontally moved in the direction of an arrow A connected to the drive shaft of ().

In addition, the main body frame 15 communicating with the first communication tube 12 is detachably mounted on the front surface of the main body frame 15 as a screw member, and inside the main body frame 15 is formed on another motor base 16b. The filter wheel 17 is connected to the drive shaft (16c) of the main motor 16 is fixed to the rotation of the filter wheel (17) to maintain a constant interval so as not to contact the inner peripheral surface of the main frame (15) The outer circumferential surface is made of a wire mesh 17a so that the abrasive oil contained in the swarf 2 can be easily pulled out by centrifugal force. Equipped with a storage tank 19 having a discharge line (9a) to discharge the abrasive oil separated into a storage tank (not shown). In addition, in FIG. 2, reference numeral 16a denotes a bearing block that supports the drive shaft 16c of the main motor 16a.

In addition, the transfer unit 20 for transporting the dry swarf 2a to the collection box 20a by separating the abrasive oil in the filter wheel 17, the first communication tube 12, as shown in Figs. As shown in FIG. 2, the second communication tube 21 having a hollow cylindrical shape communicating with the inside of the main frame 15 is provided, and the discharge motor 22 is installed together with the reducer 22a on the motor base 13b. It is connected to the drive shaft of the second screw 23 is rotated in one direction so as to horizontally move the swarf (2a) dried in the filter wheel 17 in the direction of the arrow when rotating. At this time, the second communication tube 21 and the main body frame 15 is assembled to contact the sealing ring (21b) is preferably installed to prevent the outflow of the separated abrasive oil.

And, the second communication tube 21 is assembled so that one end is rotatable via the bearing member 24a on the outer peripheral surface of the front end of the hollow tube cylindrical fixed tube 24 connected to one side of the discharge motor 22, the main frame ( The other end in contact with 15) is assembled via a bearing member 24a, and the second communication tube 21 is connected to the rotary motor 25 mounted together with the reducer 25a on the outer surface of the fixed tube 24. The power transmission means 26 is rotated in one direction by the power transmission means 26, the sprocket 26a mounted on the drive shaft 25a of the rotary motor 25, and the outer peripheral surface of the second communication tube Another sprocket 26b installed in the shaft and a chain 26c connecting between the sprockets 26a and 26b are configured to drive the second communication tube 21 in the direction of an arrow C when the rotary motor 25 is driven. Is rotated.

In addition, a square hole 27 is formed in the front end outer surface of the second communication tube 21 to form a rectangular hole 27 in which the dried swap 2a falls by exposing the second screw 23 therein. The removal wing plate 27a which is in contact with the inner circumferential surface of the filter wheel 17 and the receiving plate 27b having a shorter forming length than the removal wing plate 27a are respectively mounted, and the dried swap 2a is collected in the collecting box 20a. The discharge pipe 28 to be dropped into) is mounted to the lower portion of the fixed pipe 24 so as to communicate with the discharge hole (21a) perforated on one outer peripheral surface of the second communication pipe 21 is rotated, while the fixed pipe 24 The outer circumferential surface of the) is configured with a sensor member 29 for detecting the detection bar (29a) mounted on the front end to detect the rotational state of the second communication tube 21 rotated in one direction.

In addition, the removal unit 30 to facilitate the separation operation of the swap 2 in the filter wheel 17, as shown in Figures 2 and 3, a plurality of upper peripheral surface of the main frame 15 The nozzle 32 is equipped with an injection head 31 formed on the bottom surface, the injection head 31 is mounted by the solenoid valve 33 is mounted with an air supply pipe 34 for supplying compressed air.

Referring to the operation and effect of the swap separation transfer device having a configuration as described above are as follows.

First, when the swarf 2 is supplied to the first communication tube 12 from the feeding box 10a into which the swarf 2 containing the abrasive oil is introduced into the coil surface by grinding the coil surface, the feeding tube 22 is vertical. Since the first screw 14 assembled inside the first communication tube 12 is rotated in one direction by the rotation of the motor 13, the inserted swarf 2 proceeds in the direction of arrow A, as shown in FIG. It enters into the main frame 15, and then accumulates at the bottom of the filter wheel 17 mounted therein.

Subsequently, when the filter wheel 17 is rotated by driving the main motor 16 to which power is applied, the filter wheel 17 is separated from the inner circumferential surface of the main frame 15 at a high speed in a state of high speed. Since the swarf 2 introduced therein is rotated together with the filter 17 17, the abrasive oil contained therein is removed from the wire mesh 17a mounted on the outer circumferential surface of the filter wheel 17 by centrifugal force. The main body 15 is discharged to the inner wall, and the separated abrasive oil flows down the inner wall of the main frame 15 to be collected in the lower reservoir 19, and then to be reused through the discharge line 19a. Sent to (not shown).

On the other hand, the conveying operation of the swarf (2a) is the abrasive oil is separated and dried by the rotation of the filter wheel 17, is made along with the separation operation of the abrasive oil performed by the rotation of the filter wheel 17 by the main motor (16). As shown in FIG. 3, the second transmission tube 21 is assembled to be rotatable on one outer circumferential surface of the fixing tube 24 by driving the rotary motor 25 installed in the fixing tube 24. When the rotary blade is rotated in one direction, the removal blade plate 17a which is located inside the filter wheel 17 and rotates is rotated in contact with the inner circumferential surface of the filter wheel 17, thereby preventing the swap 2 from being attached thereto. do.

Subsequently, when the square hole 27 of the second communication tube 21 that is rotating is positioned at the top (that is, the square hole 27 is mounted on the upper outer circumferential surface of the main frame 15), as shown in FIG. 31 and the sensing bar 29a mounted at the tip of the second communication tube 21 are sensed by the sensor member 29 installed in the fixed tube 24, so that the sensor member ( 29 stops the driving of the supply motor 13 in response to the detection signal 29 to suspend the continuous supply operation of the swap 2 through the first communication pipe 12, while the stopped discharge motor 22 is stopped. The driving is made, the second screw 23 assembled in the second communication tube 21 is made to rotate in one direction. At this time, the rotation operation of the second screw 21 is performed until the detection bar (29a) is out of the detection area of the sensor member (29).

At the same time, when the solenoid valve 33 connected to the air supply pipe 34 is opened by the detection signal of the sensor member 29, the nozzle of the injection head 31 mounted on the outer surface of the main body 15 Since the air is injected through 32, the swarf 2a, which is located at the top of the inner circumferential surface of the filter wheel 17, and the abrasive oil is separated, has a square hole 17 between the removal blade plate 17a and the receiving plate 17b. 2) the swarf 2a, which is gradually moved horizontally in the direction of the arrow B by the second screw 23 falling in one direction and rotating in one direction, and the abrasive oil is separated and moved to the discharge hole 21a of the second communication tube 21 which rotates. When the upper ends of the discharge pipes 28 perpendicular to each other coincide with each other, the discharge pipes 28 are lowered through the discharge pipes 28 and collected in the collection box 20a. Here, the air injection of the injection head 31 is also made only during the time of detecting the detection bar (29a) mounted on the tip portion of the second communication tube 21, the sensor member 29 is rotated.

On the other hand, when the detection bar (29a) is out of the detection area of the sensor member 29, the supply motor 13 that was stopped is re-driven, the discharge motor 22 that was driven is stopped, the first screw 14 When the swarf supply to the inside of the filter wheel 17 through the input pipe 11 is again performed by the rotation operation of), and the detection of the sensor member is made, the transfer operation to the swarf 2a from which the abrasive oil is separated is performed. This is done repeatedly it is to be separated from each other to the swarf (2) supplied from the input box (10a) to the abrasive oil and dried swarf (2a) to be transported to the abrasive storage tank and the collection box, respectively.

According to the present invention as described above, the dried swarf 2a is separated by a centrifugal force while the abrasive oil in the swarf 2 introduced as the filter wheel 17 rotated by the driving of the main motor 16 is separated by the sensor member ( By easily separating the swarf (2) transferred and introduced as the second screw (23) operated during the detection time of 29) into the abrasive oil and the dried swarf (2a), respectively, It is possible to reduce raw material processing costs in steel mills using dried swarf (2a) as a raw material by preventing the release of 2) to the outside, and reduce the manufacturing cost by increasing the collection rate of abrasive oil contained in the swarf (2). Is obtained.

Claims (1)

In the apparatus for separating the swarf 2 containing the abrasive oil into the abrasive oil and the dried swarf 2a, A first screw 14 rotated by a supply motor 13 is mounted inside the first communication tube 12 connected to the input pipe 11 for supplying the swap 2, and the first communication tube 12 is disposed. The main frame 15 in communication with the inside is rotated by the main motor 16, the outer peripheral surface is provided with a filter wheel 17 made of a wire mesh (17a), the lower portion of the main frame 15 to the discharge line (19a) Separation portion 10 to form a reservoir 19 connected; And, A second screw 23 rotated by the discharge motor 22 is mounted inside the second communication tube 21 communicating with the main body frame 15, and the second communication tube 23 is the discharge motor 22. It is assembled to one outer peripheral surface of the fixed tube 24 extending from, and rotated by the power transmission means 26 of the rotating motor 25 mounted on the outer surface of the fixed tube 24, the second communication tube 21 The outer surface of the distal end is provided with a removal blade plate 17a in contact with the inner circumferential surface of the filter wheel 17, and the discharge pipe 28 communicating with the discharge hole 21a of the second communication pipe 21 is connected to the fixed pipe 24. A transfer part 20 having a sensor member 29 for sensing the sensing bar 29a of the second communication tube 21; And An air supply pipe having a spray head 31 having a plurality of nozzles 32 formed on the upper outer circumferential surface of the main frame 15, supplying compressed air to the spray head 31, and having a solenoid valve 33 ( Swap separation device, characterized in that it comprises a;