WO2017030298A1 - Appareil de multi-polissage - Google Patents

Appareil de multi-polissage Download PDF

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Publication number
WO2017030298A1
WO2017030298A1 PCT/KR2016/008259 KR2016008259W WO2017030298A1 WO 2017030298 A1 WO2017030298 A1 WO 2017030298A1 KR 2016008259 W KR2016008259 W KR 2016008259W WO 2017030298 A1 WO2017030298 A1 WO 2017030298A1
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WO
WIPO (PCT)
Prior art keywords
polishing
weight
horizontal
pressing
unit
Prior art date
Application number
PCT/KR2016/008259
Other languages
English (en)
Korean (ko)
Inventor
오세열
Original Assignee
주식회사 세민기공
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 세민기공 filed Critical 주식회사 세민기공
Publication of WO2017030298A1 publication Critical patent/WO2017030298A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/26—Accessories, e.g. stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition

Definitions

  • the present invention relates to a multi-polishing apparatus, and more particularly, to improve the contact efficiency of the polishing means and the object to be polished to improve the polishing efficiency, to easily maintain the horizontal state to shorten the working time to improve the work efficiency
  • the present invention relates to a multi-polishing apparatus employing a system that does not harm the human body.
  • a polishing apparatus which is a polishing apparatus, is used to polish the surfaces of concrete and stone, etc., to be polished.
  • Such a polishing apparatus is classified into wet and dry, and wet is a method of polishing by spraying water, and dry is a method of collecting dust generated during polishing.
  • the dry polishing apparatus includes a dust collector rotated by a motor, a guide wrapping around the abrasive stone, and a dust collector for collecting dust present in the guide, as disclosed in Korean Patent No. 10-0406324.
  • the weight on the polishing device is only lifted in the process of being pulled out during polishing, and the polishing device cannot easily maintain the horizontal state, so that the polishing means has low contact force with the object to be polished.
  • the polishing efficiency is lowered and the working efficiency is lowered, thereby causing a lot of fatigue to the worker.
  • the weight is placed on the polishing apparatus and the contact force with the polishing object is improved.
  • the weight should be prepared in plural pieces having different weights, a separate preparation process is required and must be transported to the workplace. Therefore, the work process is cumbersome.
  • the present invention has been made to solve the above problems, the vertical frame is installed above the rear end of the horizontal frame, provided in the movable body frame and the horizontal frame of the body frame for polishing the polishing object
  • a polishing apparatus having polishing means comprising: pressurizing means for pressurizing the polishing means in the direction of the polishing object to improve contact force with the polishing object, and adjusting the pressing force to press the polishing means downward, It is an object of the present invention to provide a polishing apparatus that can improve the contact force of an object, improve polishing efficiency, and can easily maintain a horizontal state, thereby reducing work time and improving work efficiency.
  • the front part is lifted by 90 ° so that the operator can work in a stable posture. It can be prevented.
  • a vertical frame is installed above the rear end of the horizontal frame, the movable body frame and the horizontal frame of the body frame is provided to manipulate the polishing means and the polishing means for polishing the polishing object
  • a polishing apparatus having an operation unit, comprising: pressing means for pressurizing the polishing means in the polishing object direction to improve contact force with the polishing object.
  • the horizontal frame is spaced apart by a predetermined interval, the pressing means, the weight for pressing each horizontal frame downward, and the position adjustment to install the weight to move along the horizontal frame It includes, and adjusts the contact force with the polishing object by adjusting the pressing force for pressing the polishing means to the polishing object in accordance with the position of the weight fixed by the position adjusting unit.
  • the position adjusting unit includes a rail formed along each of the horizontal frames, and a position adjusting knob formed on the weight, wherein the weight is provided to be movable along the rail and grips the position adjusting knob.
  • the weight of the grinding means is adjusted by moving the weight along the rail.
  • a position control unit for fixing or releasing the weight on the rail is further included.
  • the position control unit is provided on a brake pad for contacting the rail to fix the weight to the rail, a pad pressing unit for pressing the brake pad in the rail direction, and the position adjusting knob to separate the brake pad from the rail. And a pad operating lever for making it.
  • the position adjusting portion has a screw thread along the outer periphery
  • the rotating rods are rotatably installed at both the front end and the rear end of each horizontal frame, is formed on the weight so as to penetrate through the rotating rod, along the inner peripheral surface
  • the position adjusting drive unit is a drive cylinder or a drive motor.
  • a position display unit for displaying the position of the weight on the horizontal frame.
  • a horizontal sensor for measuring the horizontal state of the body frame, and a horizontal adjusting means for adjusting the horizontal by the horizontal sensor, is further provided.
  • the horizontal adjustment means the wheel bracket is formed to the lower side of the horizontal frame to the mobile wheel is installed, is formed in the upward direction on the wheel bracket, a moving groove for installing the rotary shaft of the moving wheel, and the body It is provided in the frame comprises a drive cylinder for moving the axis of rotation of the moving wheel along the moving groove ,.
  • the horizontal control unit for receiving the measured value of the horizontal sensor to control the drive cylinder is further provided.
  • a collecting means for collecting dust generated during the polishing of the polishing means, and water spraying means for spraying water onto the object to be polished when the polishing means is polished.
  • a control unit for controlling the dry mode or the wet mode by the operation of the operation unit; do.
  • the contact force of the polishing means and the polishing object can be improved by adjusting the pressing force for pressing the polishing means downward, so that the polishing efficiency can be improved, and the horizontal state can be improved. It can be easily maintained to shorten the working time to improve the work efficiency and is a very useful and effective invention applying a system that does not overload the human body.
  • FIG. 1 is a view showing a multi-polishing apparatus according to the present invention
  • FIG. 2 is a view showing a multi-pressure means according to the present invention
  • FIG. 3 is a view showing a state in which the position control unit is further provided in the pressing means according to the present invention
  • Figure 4 is a view showing another embodiment of the position adjusting unit according to the present invention.
  • FIG. 5 is a view showing a state in which the horizontal adjusting means is further provided in the multi-polishing apparatus according to the present invention
  • FIG. 6 is a view illustrating a state in which the collecting means and the water spraying means are further provided in the multi-polishing apparatus according to the present invention.
  • FIG. 1 is a view showing a multi-polishing apparatus according to the present invention
  • Figure 2 is a view showing a pressing means according to the present invention
  • Figure 3 shows a state in which the position control unit is further provided in the pressing means according to the present invention.
  • 4 is a view showing another embodiment of the position adjusting unit according to the present invention
  • Figure 5 is a view showing a state in which the horizontal adjusting means is further provided in the multi-polishing apparatus according to the present invention
  • Figure 6 Is a view showing a state in which the collecting means and the water spraying means is further provided in the multi-polishing apparatus according to the present invention.
  • the multi-polishing apparatus 10 is composed of a body frame 100, the polishing means 200 and the operation unit 300, the pressing means 400.
  • Body frame 100 is a vertical frame 120 is installed above the rear end of the horizontal frame 110, is provided to be movable.
  • the body frame 100, the vertical frame 120 is installed above the rear end of the horizontal frame 110, the handle frame 130 having a handle 132 is rotatable to the upper end of the vertical frame 120 Is installed.
  • the moving wheel 140 is installed on the rear end lower side of the horizontal frame 110, the body frame 100 is movable.
  • the handle frame 130 is provided so as to adjust the rotation angle in the vertical frame 120 can be adjusted to suit the user's height.
  • the handle 132 is provided so as to be rotatable in the handle frame 130, it is natural that the holding member 134 to hold the handle 132 in a good position, and fixed to a set position is provided. .
  • the position of the handle 132 is fixed to the handle frame 130 by using the fixing member while the handle 132 is rotated upward from the handle frame 130, and the body of the worker is If small, the handle 132 is fixed to the handle frame 130 by using a fixing member in a state in which the handle 132 is rotated downward from the handle frame 130 to be selectively adjusted regardless of the body of the operator. It can be.
  • the polishing means 200 is provided on the horizontal frame 110 of the body frame 100 to polish the polishing object.
  • the polishing means 200 is provided to polish the polishing object as the plurality of polishing pads 222 are rotated. do.
  • the polishing means 200 is composed of a polishing housing 210, a polishing head 220 and the polishing driving unit 230.
  • the polishing housing 210 is provided at the front end of the horizontal frame 110 of the body frame 100, and the polishing head 220 is provided to be rotatable at the lower end of the polishing housing 210, a plurality of polishing pads 222 Is provided.
  • polishing driving unit 230 is provided at the upper end of the polishing housing 210 to rotate the polishing head 220 to rotate the polishing head 220 and the plurality of polishing pads 222.
  • polishing head 200 and each polishing pad 222 are rotated in opposite directions to each other as in the conventional polishing apparatus.
  • the operation unit 300 is provided with an operation button for operating the polishing means 200, an emergency stop button for urgently stopping the polishing means 200 when an accident occurs.
  • Pressing means 400 is to improve the contact force with the polishing object by pressing the polishing means 200 in the direction of the polishing object, by adjusting the load of the polishing means 200 to improve the contact force of the polishing means 200 and the polishing object. It is provided to improve.
  • the horizontal frame 110 is spaced apart by a pair at a predetermined interval.
  • the pressing means 400 is composed of a weight 410 and the position adjusting unit 420, as shown in FIG.
  • the weight 410 is provided to press each horizontal frame 110 downward, the position adjusting unit 420 is installed to move the weight 410 along the corresponding horizontal frame 110.
  • the contact force with the polishing object is adjusted by adjusting the pressing force for pressing the polishing means 200 to the polishing object according to the position of the weight 410 fixed by the position adjusting unit 420.
  • the position adjusting portion 420 is composed of a rail 422 and the position adjusting knob 424.
  • Rail 422 is formed along each horizontal frame 110, the positioning knob 424 is formed on the weight 410.
  • the weight 410 is provided to be movable along the rail 422, by holding the positioning knob 424 to move the weight 410 along the rail 422 to adjust the pressing force of the grinding means 200 do.
  • the position control unit 430 for fixing or releasing the weight 410 to the rail 422 is further included.
  • the position manipulation unit 430 includes a brake pad 432, a pad pressing unit 434, and a pad manipulation lever 436.
  • the brake pad 432 is provided to fix the weight 410 to the rail 422 in contact with the rail 422, the pad pressing portion 434 is provided to press the brake pad 432 in the rail direction. .
  • the pad operating lever 436 is provided in the position adjustment knob 420 is provided to separate the brake pad 432 from the rail 422.
  • the pad pressing unit 434 When the brake pad 432 is spaced apart from the rail 422 by operating the pad operating lever 436, the pad pressing unit 434 is compressed, and after moving the weight 410 to a desired position, the pad When the operation lever 436 is returned to its original position, the brake pad 432 touches the rail 422 due to the elastic force of the pad pressing portion 434 to fix the weight 410.
  • the position adjusting driver 440 is for automatically moving the weight 410, and in one embodiment, is a driving cylinder, the position of the weight 410 as it is operated by the gas or liquid to be supplied or discharged Will be adjusted.
  • the position display unit 450 is further provided, and the position display unit 450 displays the position of the weight 410 on the horizontal frame 110.
  • the position display unit 450 is preferably formed of a scale.
  • the position adjusting portion 420 'of another embodiment is composed of a rotating rod 422', the installation hole 424 'and the guide rod 426'.
  • Rotating rod 422 ' has a thread along the outer periphery, and both ends are rotatably installed at the front end and the rear end of each horizontal frame 110.
  • the installation hole 424 ' is formed in the weight 410 so as to penetrate the rotating rod 422', and a thread corresponding to the thread of the rotating rod 422 'is formed along the inner circumferential surface.
  • the guide rod 426 ′ is formed in parallel with the rotary rod 422 ′ and guides the weight 410 that is moved along the rotary rod 422 ′ to prevent distortion.
  • the pressing force of the grinding means 200 is adjusted by adjusting the position of the weight 410.
  • the position adjusting drive unit 440 is further provided.
  • the position adjusting drive unit 440 is for automatically moving the weight 410, in one embodiment, the drive motor, as the rotating rod 422 'by rotating the power applied, the weight 410 Adjust the position of.
  • the position display unit 450 is further provided, and the position display unit 450 displays the position of the weight 410 on the horizontal frame 110.
  • the position display unit 450 is preferably formed of a scale.
  • the horizontal sensor 500 for measuring the horizontal state of the body frame 100 and the horizontal adjusting means 600 for adjusting the horizontal by the horizontal sensor 500 is further provided. .
  • the horizontal adjustment means 600 is composed of a wheel bracket 610, the moving groove 620 and the driving cylinder 630.
  • the wheel bracket 610 is formed to the lower side of the horizontal frame 110 in order to install the moving wheel 140, the moving groove 620 is formed upward in the wheel bracket 610, the moving wheel 140 The rotating shaft 142 is provided to be installed.
  • the driving cylinder 630 is provided in the body frame 100 so as to move the rotating shaft of the moving wheel 140 along the moving groove 620.
  • the horizontal sensor 500 when the body frame 100 is viewed in a plane, the user can check the horizontal state in all directions with respect to the center of the horizontal sensor 500, the horizontal adjustment means 600 To adjust the horizontal level.
  • the horizontal sensor 500 is an electronic horizontal sensor, in one embodiment, a gyro sensor can be used, the horizontal control unit 510 for controlling the driving cylinder 630 by receiving the measurement value of the horizontal sensor 500 is It is further provided.
  • the polishing means 200 when the polishing means 200, the water spray for spraying water to the object to be polished when the collecting means 20 and the polishing means 200 for collecting the dust generated during the polishing Means 30 may be further provided.
  • a mode selection lever for selecting any one of a dry mode for interlocking the operation unit 300 and the polishing means 200 with the collecting means 20 and a wet mode for interlocking the polishing means with the water spraying means 30. You can choose between dry mode and wet mode.
  • the controller 40 is further provided for controlling the dry mode or the wet mode by the operation of the operation unit 300.
  • controller 40 controls the polishing means 200 and the collecting means 20 or the polishing means 200 and the water spraying means 30 according to the selected mode to effectively perform the polishing operation according to the environment.
  • the position control unit 430 for fixing or releasing the weight 410 to the rail 422 has been described as the brake pad 432, the pad pressing unit 434, and the pad operating lever 436.
  • the present invention is not limited thereto, and the pressing protrusion elastically supported by the spring may be inserted into the corresponding coupling hole to fix or release the weight 410 on the rail 422.
  • the present invention can improve the contact force of the polishing means and the polishing object by adjusting the pressing force for pressing the polishing means to the lower side can improve the polishing efficiency, can easily maintain the horizontal state working time It is to shorten the time and improve the work efficiency.
  • the present invention can easily lift the front portion of the polishing apparatus by moving the weight of the multi-polishing apparatus to the rear of the device body in the process of replacing the abrasive stone, so that the operator can lift the front portion of the polishing apparatus without difficulty. It is.
  • the front part is lifted by 90 ° by the weight, so that the operator can work in a stable posture, and at the same time, the front part falls forward due to its own weight. This can be prevented.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

La présente invention concerne un appareil de multi-polissage et, plus spécifiquement, un appareil de polissage comprenant : un cadre de corps ayant un cadre horizontal et un cadre vertical installé sur la partie d'extrémité arrière du cadre horizontal et pouvant se déplacer ; un moyen de polissage disposé sur le cadre horizontal du cadre de corps pour polir un objet à polir ; et un moyen de pression qui presse le moyen de polissage vers l'objet à polir de manière à améliorer la force de contact entre le moyen de polissage et l'objet à polir. Comme décrit ci-dessus, selon la présente invention, grâce à l'ajustement de la force de pression pour presser le moyen de polissage vers le bas, il est possible d'améliorer la force de contact entre le moyen de polissage et l'objet à polir, ce qui permet d'améliorer l'efficacité de polissage, et il est possible de maintenir facilement le moyen de polissage dans un état horizontal afin de réduire le temps de travail, ce qui permet d'améliorer l'efficacité de travail.
PCT/KR2016/008259 2015-08-17 2016-07-28 Appareil de multi-polissage WO2017030298A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2015-0115090 2015-08-17
KR1020150115090A KR101561982B1 (ko) 2015-08-17 2015-08-17 멀티폴리싱장치

Publications (1)

Publication Number Publication Date
WO2017030298A1 true WO2017030298A1 (fr) 2017-02-23

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PCT/KR2016/008259 WO2017030298A1 (fr) 2015-08-17 2016-07-28 Appareil de multi-polissage

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KR (1) KR101561982B1 (fr)
WO (1) WO2017030298A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102228703B1 (ko) 2019-07-08 2021-03-16 박서연 안전기능이 추가된 쌍발 피니셔를 이용한 폴리싱머신
KR102034997B1 (ko) 2019-07-08 2019-10-21 박서연 쌍발 피니셔를 이용한 폴리싱머신

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005288566A (ja) * 2004-03-31 2005-10-20 Tomosada Kenki:Kk ディスクサンダー
KR20070090322A (ko) * 2006-03-02 2007-09-06 김춘동 연마장치
KR20110096799A (ko) * 2010-02-23 2011-08-31 (주)경서글로텍 연마기
KR20130012995A (ko) * 2011-07-27 2013-02-06 (주)성심 바닥 연마용 폴리싱 머신
KR101435166B1 (ko) * 2014-04-28 2014-08-29 주식회사 세민기공 다기능 폴리싱장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005288566A (ja) * 2004-03-31 2005-10-20 Tomosada Kenki:Kk ディスクサンダー
KR20070090322A (ko) * 2006-03-02 2007-09-06 김춘동 연마장치
KR20110096799A (ko) * 2010-02-23 2011-08-31 (주)경서글로텍 연마기
KR20130012995A (ko) * 2011-07-27 2013-02-06 (주)성심 바닥 연마용 폴리싱 머신
KR101435166B1 (ko) * 2014-04-28 2014-08-29 주식회사 세민기공 다기능 폴리싱장치

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Publication number Publication date
KR101561982B1 (ko) 2015-10-20

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