KR20030043483A - Apparatus for removing an alien substance from the separator of the grinding machine of roll - Google Patents

Abstract

The present invention relates to an apparatus for automatically removing foreign matters of a roll grinding machine separator which automatically penetrates into a roll grinding machine separator and can automatically determine and remove solid foreign materials that cannot be processed.

To this end, the present invention is to remove the debris chip (3-1) and the accumulated chip (3) to quickly remove the foreign matter removal portion 10 by the rotational force of the feed screw (10-23) and chip removal screw (10-10) ), An up-down cylinder 40-6 to control power transmission from the drive unit 20 geared to the drive motor 1-3 to drive the foreign matter removing unit 10 and the foreign matter removing unit 10 therefrom. ) And a rotation sensor 30 for sensing the chip 3-1 solidified in the rubber roller 1-1 and the power connecting part 40 operated by the driving cylinder 40-8. The present invention provides an apparatus for automatically removing foreign matter from a roll grinding machine separator.

As described above, the present invention improves work efficiency by automatically removing the solid chip when the solid chip is blown between the rotating magnetic drum roll and the rubber roller, thereby reducing the downtime due to the damage of the accessory equipment. Increasing costs and reducing maintenance costs have the effect of curbing cost increases.

Description

Automatic removal of debris from roll grinding machine separator {APPARATUS FOR REMOVING AN ALIEN SUBSTANCE FROM THE SEPARATOR OF THE GRINDING MACHINE OF ROLL}

The present invention relates to an apparatus for automatically removing foreign matters of a roll grinding machine separator, and more particularly, to an apparatus for automatically removing foreign matters of a roll grinding machine separator, which enables the automatic determination and removal of solid foreign matter that has penetrated the separator.

In general, as shown in FIG. 1, the separator 1 of the grinding machine 5 is a chip 3 generated when the roll 4, which is the workpiece, is processed through the cutting operation of the grindstone 2. ), The chip 3 mixed with the grinding oil flows through the drainage channel and the chip 3 flows into the chip box and the grinding oil flows into the collecting oil tank of the grinding oil before flowing into the grinding oil collecting tank. It acts as a separation. In other words, when rotating the roll (1-2) with a built-in magnetic through the motor (1-3) and the chain (1-4), the grinding oil is in contact with the surface flows chips (3) ) Is adhered to the surface of the drum roll (1-2).

At this time, the grinding oil flows into the lower side drainage channel of the magnetic drum roll 1-2 by the pressing force of the rubber roller 1-1 connected to the close contact spring 1-5 on the upper portion, and the chip 3 has a rubber roller ( Passed through the crimp part of 1-1) and separated into chip collection box.

However, the chip 3 generated during the grinding operation is mixed with components such as sludge, scale, oil, etc. in addition to the chip 3, so that it is easy to solidify in the form of foreign matter during the continuous operation, and the solidified chip 3-1 ), The size of the rubber roller (1-1) is often larger than the contact spring allowance 6 of the rubber roller (1-1), so this chip (3-1) is the rubber roller (1-1) and the magnetic drum roll (1) of the separator (1) When blown in between -2), the rotational force of the rubber roller 1-1 is lowered, thereby hindering the separation of the chip 3, which causes the rubber roller 1-1 and the magnetic drum roll 1-2. In the front of the chip (3) gradually accumulate to block the drain hole, so that the grinding oil overflows to other facilities to pollute the surroundings, and the amount of solid chips (3-1) increases and piles up the magnetic drum roll (1- 2) to stop the driving flow of the drive unit and to damage each operation accessories connected to it As a result, there was a problem in that the roll grinding machine had to be stopped due to the inability to separate the chip due to the failure of the separator 1, resulting in a decrease in productivity and work efficiency and a cost increase due to an increase in maintenance costs.

In order to solve the above problems, the present invention finds a solid chip that is blown between the rubber roller and the magnetic drum roll of the roll grinding machine separator, and automatically crushed, and quickly discharged the chips stacked on the front surface of the rubber roller and the magnetic drum roll It is an object of the present invention to provide a device for automatically removing foreign matter from a roll grinding machine separator.

1 is a state diagram showing the configuration and operation of the grinding machine:

2 is a perspective view showing a conventional separator working state:

3 is a perspective view of an automatic removal of foreign matter of the roll grinding machine separator according to the present invention:

Figure 4 is an exploded perspective view of the automatic removal device of the foreign matter of the roll grinding machine separator according to the present invention:

5 is a perspective view showing the working state of the separator using the automatic removal device of the foreign matter of the roll grinding machine separator according to the present invention:

Figure 6 is a flow chart showing the operation sequence of the foreign matter automatic removal device of the roll grinding machine separator according to the present invention.

♣ Explanation of symbols for main part of drawing ♣

10-6: External gear 10-1: Main block 10-10: Chip collection screw

10-12: Machining Block 10-15: Feller Block 10-18: Upper Block

10-20: Chip ejection guide 10-23: Feed screw 10-29: Guide shaft

10: foreign substance removal part 20-11: chain gear 20a, 20b: first and second rotation shaft

1-3: drive motor 20: device drive unit 20-13: flow shaft

40-6: Up-down cylinder 40-10: Machining block 40: Power connection

30: rotation detection sensor

In order to achieve the above object, the present invention is a main block in which the external gear processing shaft and the external gear is installed, a chip collection screw is fixed to one side and the external gear on the upper surface thereof, and a fixed shaft fixed to the other side thereof Feller block coupled to the upper surface of the processing block, the upper block is fixed to the upper surface of the main block, the groove is formed chip chip cover fixed to both sides thereof, and the chip discharge guide fixed to the upper surface of the upper block And, foreign matter removal portion consisting of a transfer screw gear coupling with the external gear machining shaft of the main block, and a guide shaft is installed at the lower portion of the main block to guide the main block; A pair of first and second rotary shafts are formed so that internal gear two-gear gears are engaged with gears in upper and lower portions of the transfer screw of the foreign material removing unit, and external gears and chain gears are assembled to be rotatable on the cover, and the chain gears and their chain gears are driven. An apparatus driver comprising a drive gear for chain coupling and a drive motor for shaft coupling; A pair of external shafts inserted and assembled between the first and second rotary shafts of the apparatus driving unit, an up-down cylinder axially coupled to an internal bearing link inserted therein, and a side gear gear coupling of the external shaft of the guide shaft to a side thereof; The present invention provides an apparatus for automatically removing foreign matter from a roll grinding machine separator, which comprises a power connection part including a driving cylinder coupled to a machining block.

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

Figure 3 is a perspective view of the automatic debris removal device of the roll grinding machine separator according to the present invention, Figure 4 is an exploded perspective view of the automatic debris removal device of the roll grinding machine separator according to the present invention.

As shown in Figures 3 to 4, the foreign matter automatic removal device of the roll grinding machine separator according to the present invention is a foreign material removal unit 10 for quickly discharging the broken chip (3-1) and the accumulated chip (3) And, rotation detection for sensing the drive unit 20 for driving the foreign material removing unit 10 and the power connection portion 40 and the solidified chip (3-1) for controlling the power transmission from the foreign material removing unit 10 therefrom. It consists of a sensor 30.

The foreign material removing unit 10 for quickly discharging the broken chip 3-1 and the accumulated chip 3 has grooves 10-2 and 10-3-1 in the rear of the main block 10-1. ) External gear machining shaft 10-4 with bearings 10-3 and 10-5 mounted on both sides is assembled, and external gear 10-6 assembled to external gear machining shaft 10-7 is main. Through the matching grooves 10-8 of the block 10-1 and the upper block 10-18, the gears of the external gear machining shaft 10-4 and the pitch are assembled to match.

In addition, the bearing 10-14 is assembled into the groove 10-15a of the pellet block 10-15 on which the plurality of crushing pins 10-16 and the rear protrusions 10-17 are processed to fix the fixed shaft machining block. (10-12) is fitted to the fixed shaft (10-12b) and the bearing (10-13) is assembled to the fixed shaft (10-12c) of the rear and connected with the chip collection screw (10-10) and the chip collection screw ( The bearing 10-9 is assembled so as to circumscribe the internal gear machining groove 10-10a at the opposite end of the 10-10, and is assembled to the groove 10-8 of the upper block 10-18, and the fixed shaft machining block 10-12 is assembled to the groove 10-1-1 of the main block 10-1 and through the groove 10-8 of the upper block 10-18 of the chip collection screw 10-10. The external gear machining shaft 10-7 is connected to the internal gear machining groove 10-10a to assemble the upper block 10-18 and the main block 10-1, and both sides of the main block 10-1 are assembled. The chip collecting cover 10-21 is assembled to each other, and the chip discharge guide 10-20 is assembled to the upper groove 10-19 of the upper block 10-18.

Guide shafts (10-29) are assembled to guide grooves (10-28) machined in the shape of a cylindrical wing to penetrate inwardly to the rear of the main block (10-1), so that the bearings (10) on both ends of the guide shaft (10-29) -30, 10-31 are assembled and bearings 10-24 and 10-25 are assembled at both ends of the transfer screw 10-23, respectively, and are mounted on the wall of the separator (1 in FIG. 3) and the transfer screw ( Gear 10-26 is assembled to the external machining gear part 10-23a of 10-23, and gear 10-32 is assembled to the external gear machining part 10-29a of the guide shaft 10-29. It is configured.

As shown in FIG. 4, the internal drive gear 20-9 and the external gear 20-8 are assembled on the shaft 20-7, and the chain gear outside the external gear 20-8. The upper groove 20-3 in which the rotating shafts 20a and 20b, in which the 20-20 is assembled and the bearings 20-10 and 20-12 are assembled on both sides of the shaft 20-7, are machined in the cover 20c. And the rotating shaft 20b in the 20-20 and the lower shafts 20-5 and 20-6, respectively, are assembled to the feed screw 10-23 through the groove 20-1. The internal gear is connected to the gear 10-26 up and down in engagement with the short gear 20-9.

And the end portion 20-15 of the flow shaft 20-13 to which the external gear 20-14 is assembled is assembled with the external gear 20-16 through the internal bearing link 40-4.

The rotation sensor 30 is assembled to match the rubber roller (1-1) on the top of the contact spring (1-5) of the rubber roller (1-1) of the separator (1).

The power connection portion 40 is the shaft 40-5 of the up-down cylinder 40-6 is assembled and assembled with the internal bearing link 40-4, and the upper pitch processing block 40-10 is the shaft 40-9 The cylinder 40-8 assembled in the < RTI ID = 0.0 > 40 < / RTI > is connected to the dispensing valve 40-3 of the hydraulic pump 40-2 to which the dispensing sensor 40-1 is attached. ) Is mounted and configured.

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

5 is a perspective view showing the operating state of the separator using the automatic debris removal device of the roll grinding machine separator according to the present invention, Figure 6 is a flow chart showing the operation sequence of the automatic debris removal device of the roll grinding machine separator according to the present invention.

5 to 6, the solid chip 3-1 is blown between the magnetic drum roll 1-2 and the rubber roller 1-1 so that the rotational force of the rubber roller 1-1 is lowered. When the sensor 30, which senses the rotation of the rubber roller 1-1, is operated to send a signal to the sensor 40-1 of the power connection unit 40, the hydraulic pump 40-3 is operated to operate the cylinder 40-. 8) When the upper pitch processing block 40-10 rotates the gear 10-32, and the guide shaft 10-29 rotates, the foreign material removing device 10 at the position of "100" descends. When the position is set to 50 ", the position sensor 10-22 sends a signal to the sensor 40-1 of the power connection part 40, and the up-down cylinder 40-6 is raised and connected to the chain 1-4. The external gear 20-8 of the rotating shaft 20b to which the chain gear 20-11 is assembled, and the external gear 20-16 of the cylinder flow shaft 20-13 are the internal gear of the rotating shaft 20b. The small gear of (20-9) and the external gear (20-14) of the flow shaft (20-13) mesh with each other. The forward rotational force of the phosphorus 1-4 is transmitted to the screw 10-23 by the gear 10-26 as a reverse rotational force, and the feed gear 10-4 rotates by the rotation of the screw 10-23. The foreign matter removing device 10 is moved to the position of "300" and the chip collection screw 10-10 is rotated by the rotation of the external gear 10-6 engaged with the transfer gear 10-4. The chip 3 collected by -21 is discharged to the chip box side through the chip discharge guide 10-20.

In addition, while the chip discharge screw (10-10) is rotated, the blow tip (10-11) hits the rear projection (10-17) of the feller block (10-15) to the repeller around the fixed shaft (10-12b) As the block 10-15 is advanced, the shredding pins 10-16 break the solid chip 3-1. When the foreign material removal device 10 is in the position of "300", the position sensor 10-22 sends a signal to the sensor 40-1 of the power connection part 40 again and the cylinder 40-6 is down and the rotating shaft ( The foreign material removing device 10 is transferred to the position of "200" by transmitting the reverse rotation of the chain 1-4 to 20a.

When the above-described driving is repeated, the solid chip 3-1 and the chip 3 stacked on the front surface are removed and the rubber roller 1-1 rotates, so that the sensor 30 detects the sensor 40 of the power connector 40. -1) so that the up-down cylinder 40-6 positions the flow shaft 20-13 between the rotation shaft 20a and the rotation shaft 20b, and the cylinder 40-8 moves forward to remove the foreign matter ( The operation is completed by returning 10) to the position of “100”, and the devices 10, 20, and 40 and the sensor 30 operate according to the driving power of the separator 1.

As described above, the present invention can prevent in advance the stenosis caused by the rotational tentacles that can occur momentarily when the solid chip is blown between the rotating magnetic drum roll and the rubber roller and the operator visually checks Even if it is not carried out at all times, the removal of the solid chip is automatically performed to improve the work efficiency and reduce the down time due to the damage of the accessory equipment, thereby increasing productivity and reducing maintenance costs, thereby suppressing the cost increase.

Claims (3)

The main block 10-1 on which the external gear processing shaft 10-4 and the external gear 10-6 are installed, and a chip collection screw fixed to one side of the external gear 10-6 on the upper surface thereof ( 10-10), a repeller block 10-15 coupled to the upper surface of the fixed shaft machining block 10-12 fixed to the other side thereof, and the groove being fixed to the upper surface of the main block 10-1. An upper block (10-18) formed with (10-19), a chip collecting cover (10-21) fixed to both sides thereof, and a chip discharge guide (10) fixed to the upper surface of the upper block (10-18) -20, and the feed screw (10-23) gear-coupled with the external gear machining shaft (10-4) of the main block (10-1), and is installed on the lower portion of the main block (10-1) A foreign material removing unit (10) consisting of a guide shaft (10-29) for guiding; Internal gear two-stage gears (20-9) geared to the upper and lower portions of the transfer screw (10-23) of the foreign material removing unit 10 is formed and the external gear (20-8) and the chain gear (20-11) is assembled. And a pair of first and second rotary shafts 20a and 20b which are rotatably installed on the cover 20c, and a chain gear 20-11 and a drive chain 1-4 that couple the driving gears 1-4. And a driving unit 20 formed of a driving motor 1-3 coupled to the shaft. A flow shaft 20-13 having a pair of external gears 20-14 and 20-16 inserted and assembled between the first and second rotation shafts 20a and 20b of the apparatus driving unit 20, and an internal contact inserted therein. Up-down cylinder 40-6 axially coupled with bearing link 40-4, and machining block 40-10 gear-coupled with external gear 10-32 of guide shaft 10-29 at its side. Automatically remove the foreign matter of the roll grinding machine separator, characterized in that consisting of a power connection portion 40 consisting of a driving cylinder (40-8) and axial coupling. The method of claim 1, The foreign material removing unit 10 includes a rotation sensor 30 is installed to match the rubber roller (1-1) on the contact spring (1-5) of the rubber roller (1-1) of the separator (1). Automatically remove the foreign matter of the roll grinding machine separator, characterized in that the configuration. The method of claim 1, The plurality of crushing pins 10-16 fixed to the end of the pellet block 10-15 constituting the foreign material removing unit 10 to remove the foreign matter attached to the rubber roller 1-1 of the separator 1. Automatically remove the foreign matter of the roll grinding machine separator, characterized in that comprises a.