KR100770650B1 - Automatic lappimg and polishing machine - Google Patents

Automatic lappimg and polishing machine Download PDF

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Publication number
KR100770650B1
KR100770650B1 KR1020070033567A KR20070033567A KR100770650B1 KR 100770650 B1 KR100770650 B1 KR 100770650B1 KR 1020070033567 A KR1020070033567 A KR 1020070033567A KR 20070033567 A KR20070033567 A KR 20070033567A KR 100770650 B1 KR100770650 B1 KR 100770650B1
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South Korea
Prior art keywords
workpiece
jig
polishing
robot arm
pallet
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KR1020070033567A
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Korean (ko)
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정진성
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정진성
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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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
    • B24B37/042—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
    • 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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/34—Accessories
    • B24B37/345—Feeding, loading or unloading work specially adapted to lapping
    • 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
    • B24B41/06—Work supports, e.g. adjustable steadies
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D191/00—Coating compositions based on oils, fats or waxes; Coating compositions based on derivatives thereof
    • C09D191/06—Waxes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

An automatic lapping and polishing machine is provided to improve polishing performance and productivity by decreasing the time for loading and unloading workpieces when lapping and polishing the workpieces and to cut down manufacturing cost by performing the loading and unloading operations automatically using a robot arm. An automatic lapping and polishing machine comprises a pair of guide rails(10), a pair of transfer tables(20), and a robot arm(30). The guide rails are installed on a stationary table(2) corresponding to a polishing wheel(1) rotated by a motor(M1), in parallel. The transfer tables are installed on the guide rail and slid by a powering unit(24) such as a servo motor and a cylinder. The transfer table includes a jig(22) placing a workpiece(A) on its upper surface. The robot arm includes a preparation die(2a) and a clamp. The preparation die is positioned at one end of the stationary table to stack a pallet(P) with the workpiece. The clamp loads and unloads the stacked workpiece on the jig at a position close to the preparation die. A receiving groove of the pallet for the workpiece is arranged in the same shape of the receiving groove(22a) of the jig.

Description

자동 랩핑 및 폴리싱머신{Automatic lappimg and Polishing machine}Automatic lappimg and Polishing machine

도 1은 본 발명의 일실시예에 따른 자동 랩핑 및 폴리싱머신을 전체적으로 나타내는 평면도.1 is a plan view showing the overall automatic lapping and polishing machine according to an embodiment of the present invention.

도 2는 본 발명의 일실시예에 따른 자동 랩핑 및 폴리싱머신의 위치세팅유니트를 나타내는 구성도.Figure 2 is a block diagram showing the position setting unit of the automatic wrapping and polishing machine according to an embodiment of the present invention.

도 3은 본 발명의 일실시예에 따른 자동 랩핑 및 폴리싱머신의 요부 작동상태를 나타내는 구성도.Figure 3 is a block diagram showing the main operating state of the automatic lapping and polishing machine according to an embodiment of the present invention.

도 4는 본 발명의 다른 실시예에 따른 자동 랩핑 및 폴리싱머신의 요부 작동상태를 나타내는 구성도.Figure 4 is a block diagram showing the main operating state of the automatic wrapping and polishing machine according to another embodiment of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10: 가이드레일 20: 이송테이블 22: 지그10: guide rail 20: transfer table 22: jig

22a: 수용홈 24: 구동수단 30: 로봇팔22a: receiving groove 24: driving means 30: robot arm

32: 클램프 40: 위치세팅유니트 42: 고정블록32: clamp 40: positioning unit 42: fixed block

44: 유동블록 46: 위치세팅홈44: moving block 46: positioning groove

본 발명은 자동 랩핑 및 폴리싱머신에 관한 것으로, 보다 상세하게는 랩핑 및 폴리싱 가공시 가공물을 자동으로 투입하여 연마작업이 연속적으로 수행되는 자동 랩핑 및 폴리싱머신에 관한 것이다.The present invention relates to an automatic lapping and polishing machine, and more particularly, to an automatic lapping and polishing machine in which a polishing operation is continuously performed by automatically inserting a workpiece during lapping and polishing processing.

통상적으로 랩핑 및 폴리싱머신은 절삭공구와 같은 가공물의 수명 및 chip배출, 피절삭면의 조도를 향상시키기 위해 PVD·CVD코팅하거나 열처리된 표면을 다시 랩핑/폴리싱 가공하여 정밀도향상 및 경면이 되도록 광을 내어 품질을 향상시키는 정밀연마장치로써, 가공물의 표면과 랩사이에 랩재(다이아몬드, 산화알루미늄, 탄화규소, 카이이드, 실리카, 알루미나 등)와 공작액(윤활유, 경유, 스핀들유, HCL, LUBRICANTS 등)을 선택적으로 택일하여 투입하면서 가공물과 랩의 상대운동으로 연마가공하게 된다.In general, lapping and polishing machines use PVD, CVD coated or heat-treated surfaces to re-wrap and polish the workpiece to improve the life of the workpiece such as cutting tools, chip discharge and roughness of the cut surface. It is a precision polishing device that improves the quality and improves the quality of the material between the surface of the workpiece and the wrap. Selectively)) into the grinding process by the relative movement of the workpiece and the wrap.

하지만, 종래에 랩핑/폴리싱머신은 가공물의 표면 조도 및 정밀도를 향상시키기 위한 것이나 다음과 같은 문제점이 제기되었다.However, in the past, the lapping / polishing machine is for improving the surface roughness and precision of the workpiece, but the following problems have been raised.

첫째, 랩핑/폴리싱 작업시 가공물을 일일이 수작업으로 연마테이블의 지그상에 지정된 위치 및 방향으로 정렬투입해야 하는 번거로운 단점이 따랐다.First, in the lapping / polishing operation, the cumbersome disadvantage of having to manually align the workpiece to the designated position and direction on the jig of the polishing table was performed manually.

둘째, 1사이클의 연마공정이 완료되어 랩핑/폴리싱머신이 정지되면, 가공이 완료된 가공물을 수거한 다음, 다시 새로운 가공물을 투입하고 랩핑/폴리싱머신을 작동시켜야 하므로 가공물 교체에 소요되는 시간으로 인해 랩핑/폴리싱머신의 재가동 타이밍이 지연되고, 이는 생산성 저하로 직결되는 폐단이 따랐다.Secondly, when the lapping / polishing machine is stopped after one cycle of polishing is completed, the lapping / polishing machine must be collected, then the new work piece should be added and the lapping / polishing machine should be operated. The restart timing of the polishing machine was delayed, which was followed by a closure that directly led to a decrease in productivity.

이에 따라 본 발명은 상기한 점에 착안하여 안출한 것으로서, 보다 상세하게 는 랩핑/폴리싱시 가공물의 로딩/언로딩에 따른 작업성 및 소요시간을 단축하여 연마효율 및 생산성을 향상시키기 위한 자동 랩핑 및 폴리싱머신을 제공하는 것을 그 목적으로 한다.Accordingly, the present invention has been made in view of the above points, in more detail, automatic lapping to improve the polishing efficiency and productivity by reducing the workability and time required by loading / unloading the workpiece during lapping / polishing and It is an object to provide a polishing machine.

이러한 목적을 달성하기 위해 본 발명은 모터(M1)에 의해 회전되는 연마휠(1)과 대향하는 고정테이블(2)상에 한 쌍으로 평행하게 설치되는 가이드레일(10); 상기 가이드레일(10)상에 설치되어 서보모터 혹은 실린더와 같은 구동수단(24)에 의해 슬라이드이송되고, 상면에 가공물(A)이 안착되는 지그(22)가 회동되도록 설치되는 한 쌍의 이송테이블(20);을 포함하여 이루어지는 것을 특징으로 한다.In order to achieve this object, the present invention provides a guide rail 10 installed in parallel in a pair on a fixed table (2) facing the polishing wheel (1) rotated by a motor (M1); A pair of transfer tables installed on the guide rail 10 and slide-shifted by a driving means 24 such as a servo motor or a cylinder, and installed to rotate the jig 22 on which the workpiece A is seated. (20); characterized in that comprises a.

이때, 상기 고정테이블(2)의 일단에 가공물(A)이 저장된 팔레트(P)가 적층되도록 구비되는 준비다이(2a)와, 준비다이(2a)와 인접하는 위치에서 팔레트(P)에 적층 저장된 가공물(A)을 지그(22)상으로 로딩/언로딩하도록 클램프(32)가 구비되는 로봇팔(30)이 설치되는 것을 특징으로 한다.At this time, the preparation die (2a) is provided so that the pallet (P) storing the workpiece (A) at one end of the fixed table (2), and stacked and stored on the pallet (P) at a position adjacent to the preparation die (2a) The robot arm 30 having a clamp 32 is installed to load / unload the workpiece A onto the jig 22.

또한, 상기 가공물(A)이 저장되는 팔레트(P)의 수용홈(P1)은 지그(22)의 수용홈(22a)과 동일한 형상 및 배열로 형성되고, 로봇팔(30)상에 수용홈(P1)의 위치와 일치되게 다수의 클램프(32)가 구비되어 복수의 가공물(A)을 단일공정으로 로딩/언로딩하는 것을 특징으로 한다.In addition, the receiving groove P1 of the pallet P, in which the workpiece A is stored, is formed in the same shape and arrangement as the receiving groove 22a of the jig 22, and the receiving groove (on the robot arm 30) A plurality of clamps 32 are provided to match the position of P1) to load / unload a plurality of workpieces A in a single process.

또한, 상기 로봇팔(30)이 가공물(A)을 로딩하는 구간에 고정블록(42)과, 고정블록(42)과 대응하게 위치되어 슬라이드이송되는 유동블록(44)과, 고정블록(42) 과 유동블록(44)이 서로 대응하는 면에 삼각, 사각, 구형, 유선형의 위치세팅홈(46)이 선택적으로 형성되는 위치세팅유니트(40)가 구비되는 것을 특징으로 한다.In addition, the fixed arm 42 and the fixed block 42, the movable block 44 is positioned to correspond to the fixed block 42 in the section in which the robot arm 30 loads the workpiece (A) and the fixed block 42 Positioning unit 40 is provided with a position setting groove 46 of the triangular, square, spherical, streamlined position setting groove 46 on the surface corresponding to the flow block 44 and each other.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일실시예에 따른 자동 랩핑 및 폴리싱머신을 전체적으로 나타내는 평면도이고, 도 2는 본 발명의 일실시예에 따른 자동 랩핑 및 폴리싱머신의 위치세팅유니트를 나타내는 구성도이며, 도 3은 본 발명의 일실시예에 따른 자동 랩핑 및 폴리싱머신의 요부 작동상태를 나타내는 구성도이며, 도 4는 본 발명의 다른 실시예에 따른 자동 랩핑 및 폴리싱머신의 요부 작동상태를 나타내는 구성도이다.1 is a plan view generally showing the automatic lapping and polishing machine according to an embodiment of the present invention, Figure 2 is a block diagram showing a position setting unit of the automatic lapping and polishing machine according to an embodiment of the present invention, Figure 3 Is a block diagram showing the main operating state of the automatic lapping and polishing machine according to an embodiment of the present invention, Figure 4 is a block diagram showing the main operating state of the automatic lapping and polishing machine according to another embodiment of the present invention.

본 발명은 자동 랩핑 및 폴리싱머신에 관련되며, 이때 자동 랩핑 및 폴리싱머신은 연마휠(1)의 회전력에 의해 표면이 연마되는 가공물(A)의 로딩/언로딩 공정을 자동으로 수행하면서 작업시간을 단축하기 위해 가이드레일(10), 이송테이블(20), 로봇팔(30), 위치세팅유니트(40) 등을 주요 구성으로 이루어지는 것을 특징으로 한다.The present invention relates to an automatic lapping and polishing machine, wherein the automatic lapping and polishing machine performs work time while automatically performing the loading / unloading process of the workpiece A whose surface is polished by the rotational force of the polishing wheel 1. In order to shorten, the guide rail 10, the transfer table 20, the robot arm 30, the position setting unit 40 and the like is made of a major configuration.

본 발명에 따른 가이드레일(10)은 모터(M1)에 의해 회전되는 연마휠(1)과 대향하는 고정테이블(2)상에 한 쌍으로 평행하게 설치된다. 연마휠(1)은 저면에 브러쉬, 연마석 등과 같은 연마부재(도시생략)가 구비되고, 랩핑 및 폴리싱머신의 동체상에서 승·하강되도록 설치된다. 그리고 연마휠(1)과 대향하는 위치에 고정테이 블(2)은 장폭으로 길게 형성되어 가이드레일(10)은 물론 후술하는 로보트팔(30), 준비다이(2a), 위치세팅유니트(40) 등이 소정의 위치에 배치된다.The guide rail 10 according to the present invention is installed in parallel in pairs on a fixed table 2 facing the polishing wheel 1 rotated by the motor M1. The polishing wheel 1 is provided with a polishing member (not shown) such as a brush, abrasive stone, or the like on the bottom thereof, and is provided so as to move up and down on the body of the lapping and polishing machine. In addition, the fixing table 2 is formed to have a long width at a position opposite to the polishing wheel 1, so that the guide rail 10, as well as the robot arm 30, the preparation die 2a, and the positioning unit 40, which will be described later, will be described. The back is arranged at a predetermined position.

이때, 가이드레일(10)은 후술하는 이송테이블(20)이 슬라이드이송되도록 1쌍이 1조로 2개소에 설치되는바, 여기서 이송테이블(20)이 가이드레일(10)의 일단 위치에서 가공물(A)의 로딩/언로딩공정이 수행되고, 다른 일단으로 이송되어 연마공정이 수행되도록 가공물(A)의 로딩/언로딩위치와 연마위치를 고려하여 고정테이블(2)상에 장방향으로 설치된다.At this time, the guide rail 10 is installed in two pairs of pairs so that the transfer table 20, which will be described later, is slide-transferd, where the transfer table 20 is the workpiece A at one end of the guide rail 10. The loading / unloading process is performed, and is installed in the long direction on the fixed table 2 in consideration of the loading / unloading position and the polishing position of the work piece A so as to be transferred to the other end to perform the polishing process.

또한, 본 발명에 따른 이송테이블(20)은 가이드레일(10)상에 설치되어 서보서보모터 혹은 실린더와 같은 구동수단(24)에 의해 슬라이드이송되고, 상면에 가공물(A)이 안착되는 지그(22)가 회동되도록 설치된다. 이송테이블(20)은 가이드레일(10)상에서 미끄럼운동되도록 저면에 가이드블록이 구비되고, 서로 대향하는 위치에 한 쌍으로 구비되어 각각의 구동수단(24)에 의해 이송이 제어된다. In addition, the transfer table 20 according to the present invention is installed on the guide rail 10, the slide is transported by a drive means 24 such as a servo servo motor or a cylinder, the jig (A) on which the workpiece (A) is seated on the upper surface ( 22) is installed to rotate. The transfer table 20 is provided with guide blocks on the bottom surface so as to slide on the guide rails 10, and is provided in pairs at positions opposite to each other so that the transfer is controlled by the respective driving means 24.

구동수단(24)은 서보모터와 연동되는 볼스크류 혹은 실린더의 로드가 이송테이블(20)상에 연결되고, 연마가공시 한 쌍의 이송테이블(20)중 어느 하나의 이송테이블(20)이 가공부(예컨대, 연마휠과 대향하는 위치)로 이송되어 가공물(A)이 연마되고, 이때 다른 이송테이블(20) 지그(22)상에 가공물(A)이 투입되어 준비된 상태로 대기된다.The driving means 24 has a rod screw or cylinder rod interlocked with the servo motor connected to the transfer table 20, and the transfer table 20 of any one of the pair of transfer tables 20 is processed during polishing. The workpiece A is polished by being transferred to a portion (for example, a position opposite to the polishing wheel), and at this time, the workpiece A is put on the other transfer table 20 jig 22 and waited in a ready state.

이에, 한 쌍의 이송테이블(20)이 가공물(A)의 연마가공과 가공물(A) 로딩/언로딩 작업을 교대로 연속 수행하여 가공물(A)의 로딩/언로딩 시간이 단축됨에 따라 생산성이 크게 향상되는 이점이 있다.Therefore, the pair of transfer tables 20 performs the continuous polishing of the work piece A and the loading / unloading work of the work piece A successively, thereby reducing the loading / unloading time of the work piece A. There is a significant improvement.

한편, 상기 가공부상으로 이송된 가공물이 연마가공중에 지그(20)와 함께 유동되지 않도록 이송테이블(20)과 대응하는 고정테이블(2)상에 실린더(도시생략)의 작동에 의해 상하이송되어 이송테이블(20)의 저면에 면접되어 지지하는 스토퍼(24)를 구비하는 것이 바람직하다. On the other hand, the workpiece conveyed on the machining portion is sent to the shank by the operation of a cylinder (not shown) on the fixed table 2 corresponding to the transfer table 20 so as not to flow with the jig 20 during the grinding process. It is preferable to have a stopper 24 which is interviewed and supported on the bottom of the transfer table 20.

이때, 상기 고정테이블(2)의 일단에 가공물(A)이 저장된 팔레트(P)가 적층되도록 구비되는 준비다이(2a)와, 준비다이(2a)와 인접하는 위치에서 팔레트(P)에 적층 저장된 가공물(A)을 지그(22)상으로 로딩/언로딩하도록 클램프(32)가 구비되는 로봇팔(30)이 설치된다. 팔레트(P)는 다수의 수용홈(P1)이 일정한 간격으로 반복 연속 배열형성되어 가공물(A)이 다수로 수용되고, 이를 다단으로 적층하여 준비다이(2a)상에 준비되면, 로봇팔(30)이 클램프(32)를 이용하여 가공물(A)을 이송테이블(20)의 지그(22)상으로 로딩하거나 연마가공이 완료된 가공물(A)을 빈 팔레트 혹은 일단에 구비되는 저장박스(도시생략)로 언로딩시킨다. 이때, 로봇팔(30)은 작동로드를 입력설정하면 연속적으로 반복수행하는 통상의 자동화 기계장치이다.At this time, the preparation die (2a) is provided so that the pallet (P) storing the workpiece (A) at one end of the fixed table (2), and stacked and stored on the pallet (P) at a position adjacent to the preparation die (2a) The robot arm 30 is provided with a clamp 32 to load / unload the workpiece A onto the jig 22. Pallet (P) is a plurality of receiving grooves (P1) is formed in a repeating continuous arrangement at a constant interval so that the workpiece (A) is accommodated in a large number, stacked in multiple stages and prepared on the preparation die (2a), robot arm 30 The storage box (not shown) which loads the work piece A onto the jig 22 of the transfer table 20 using the clamp 32, or is provided with a blank pallet or one end of the work piece A that has been polished. Unload with. At this time, the robot arm 30 is a conventional automated mechanical device that performs repeatedly repeatedly when the operating rod is input.

또한, 상기 가공물(A)이 저장되는 팔레트(P)의 수용홈(P1)은 지그(22)의 수용홈(22a)과 동일한 형상 및 배열로 형성되고, 로봇팔(30)상에 수용홈(P1)의 위치와 일치되게 다수의 클램프(32)가 구비되어 복수의 가공물(A)을 단일공정으로 로딩/언로딩한다. 즉, 동일한 위치 및 배열로 수용홈(P1)(22a)을 형성하고, 또 수용홈(P1)(22a)과 동일한 위치에 클램프(32)를 다수로 구비하여 로봇팔(30)의 1사이클작동으로 다수의 가공물(A)을 한번에 로딩/언로딩하게 되므로 작업시간이 크게 단축된다.In addition, the receiving groove P1 of the pallet P, in which the workpiece A is stored, is formed in the same shape and arrangement as the receiving groove 22a of the jig 22, and the receiving groove (on the robot arm 30) A plurality of clamps 32 are provided to match the position of P1) to load / unload a plurality of workpieces A in a single process. That is, one cycle operation of the robot arm 30 is provided by forming the receiving grooves P1 and 22a in the same position and arrangement, and by providing a plurality of clamps 32 in the same position as the receiving grooves P1 and 22a. As a result of loading / unloading a plurality of workpieces (A) at a time, the working time is greatly shortened.

또한, 상기 로봇팔(30)이 가공물(A)을 로딩하는 구간에 고정블록(42)과, 고정블록(42)과 대응하게 위치되어 슬라이드이송되는 유동블록(44)과, 고정블록(42)과 유동블록(44)이 서로 대응하는 면에 삼각, 사각, 구형, 유선형의 위치세팅홈(46)이 선택적으로 형성되는 위치세팅유니트(40)가 구비된다. 위치세팅유니트(40)는 고정블록(42)의 위치세팅홈(46)이 기준면이되고, 이와 대향하는 위치에 위치세팅홈(46)이 형성된 유동블록(44)이 구비된다. 이에 가공물(A)이 고정블록(42)과 유동블록(44)의 위치세팅홈(46)상에 안착되면 가공물(A)이 위치세팅홈(46)에 정확하게 맞물리도록 유동블록(44)이 작동된다. In addition, the fixed arm 42 and the fixed block 42, the movable block 44 is positioned to correspond to the fixed block 42 in the section in which the robot arm 30 loads the workpiece (A) and the fixed block 42 Positioning unit 40 is provided with a position setting groove 46 of the triangular, square, spherical and streamlined position on the surface corresponding to the flow block 44 and each other. The position setting unit 40 is provided with a flow block 44 having a position setting groove 46 of the fixed block 42 as a reference plane and a position setting groove 46 formed at a position opposite thereto. Accordingly, when the workpiece A is seated on the fixed block 42 and the position setting groove 46 of the flow block 44, the flow block 44 operates so that the workpiece A is accurately engaged with the position setting groove 46. do.

이에 따라 가공물(A)이 로봇팔(30) 클램프(32)를 통하여 이송테이블(20)의 지그(22)상으로 로딩되는 중에 가공물(A)이 삐뚤게 클램프되더라도 위치세팅유니트(40)를 통하여 일정한 방향으로 교정된 상태로 이송되므로 방향성의 불일치로 인한 로딩불량이 미연에 방지된다.Accordingly, even when the workpiece A is clamped in a crooked manner while the workpiece A is being loaded onto the jig 22 of the transfer table 20 through the robot arm 30 clamp 32, the workpiece A 40 is positioned through the positioning unit 40. Since it is transported in a corrected state in a certain direction, loading failure due to mismatch of direction is prevented in advance.

이상의 구성 및 작용에 의하면, 본 발명은 한 쌍의 이송테이블을 통하여 가공물의 연마가공과 가공물 로딩/언로딩 작업이 교대로 연속 수행됨에 따라 가공물의 로딩/언로딩 시간 단축으로 연마효율 및 생산성이 크게 향상되고, 특히 로봇팔을 이용하여 가공물의 로딩/언로딩공정이 자동으로 수행되므로 불필요한 인력감축으로 제조원가가 절감되는 유용한 효과가 있다.According to the above-described configuration and operation, the present invention is greatly improved the polishing efficiency and productivity by shortening the loading / unloading time of the workpiece as the polishing processing of the workpiece and the workpiece loading / unloading operation is carried out alternately through a pair of transfer table It is improved, and in particular, since the loading / unloading process of the workpiece is automatically performed using the robot arm, there is a useful effect of reducing the manufacturing cost due to unnecessary manpower reduction.

Claims (4)

모터(M1)에 의해 회전되는 연마휠(1)과 대향하는 고정테이블(2)상에 한 쌍으로 평행하게 설치되는 가이드레일(10);A guide rail 10 mounted in parallel in pairs on a fixed table 2 facing the polishing wheel 1 rotated by the motor M1; 상기 가이드레일(10)상에 설치되어 서보모터 혹은 실린더와 같은 구동수단(24)에 의해 슬라이드이송되고, 상면에 가공물(A)이 안착되는 지그(22)가 회동되도록 설치되는 한 쌍의 이송테이블(20);A pair of transfer tables installed on the guide rail 10 and slide-shifted by a driving means 24 such as a servo motor or a cylinder, and installed to rotate the jig 22 on which the workpiece A is seated. 20; 상기 고정테이블(2)의 일단에 가공물(A)이 저장된 팔레트(P)가 적층되도록 구비되는 준비다이(2a)와, 준비다이(2a)와 인접하는 위치에서 팔레트(P)에 적층 저장된 가공물(A)을 지그(22)상으로 로딩/언로딩하도록 클램프(32)가 구비되는 로봇팔(30)이 설치되고, The preparation die 2a which is provided so that the pallet P which stored the workpiece | work A in one end of the said fixed table 2, and the workpiece | work laminated | stacked and stored in the pallet P at the position adjacent to the preparation die 2a ( Robot arm 30 equipped with clamp 32 is installed to load / unload A) onto jig 22, 상기 가공물(A)이 저장되는 팔레트(P)의 수용홈(P1)은 지그(22)의 수용홈(22a)과 동일한 형상 및 배열로 형성되고, 로봇팔(30)상에 수용홈(P1)의 위치와 일치되게 다수의 클램프(32)가 구비되어 복수의 가공물(A)을 단일공정으로 로딩/언로딩하도록 구비되는 것을 특징으로 하는 자동 랩핑 및 폴리싱머신.The receiving groove P1 of the pallet P, in which the workpiece A is stored, is formed in the same shape and arrangement as the receiving groove 22a of the jig 22, and the receiving groove P1 on the robot arm 30 is provided. A plurality of clamps (32) are provided to match the position of the automatic wrapping and polishing machine, characterized in that it is provided to load / unload a plurality of workpieces (A) in a single process. 모터(M1)에 의해 회전되는 연마휠(1)과 대향하는 고정테이블(2)상에 한 쌍으로 평행하게 설치되는 가이드레일(10);A guide rail 10 mounted in parallel in pairs on a fixed table 2 facing the polishing wheel 1 rotated by the motor M1; 상기 가이드레일(10)상에 설치되어 서보모터 혹은 실린더와 같은 구동수단(24)에 의해 슬라이드이송되고, 상면에 가공물(A)이 안착되는 지그(22)가 회동되도록 설치되는 한 쌍의 이송테이블(20);A pair of transfer tables installed on the guide rail 10 and slide-shifted by a driving means 24 such as a servo motor or a cylinder, and installed to rotate the jig 22 on which the workpiece A is seated. 20; 상기 고정테이블(2)의 일단에 가공물(A)이 저장된 팔레트(P)가 적층되도록 구비되는 준비다이(2a)와, 준비다이(2a)와 인접하는 위치에서 팔레트(P)에 적층 저장된 가공물(A)을 지그(22)상으로 로딩/언로딩하도록 클램프(32)가 구비되는 로봇팔(30)이 설치되고, The preparation die 2a which is provided so that the pallet P which stored the workpiece | work A in one end of the said fixed table 2, and the workpiece | work laminated | stacked and stored in the pallet P at the position adjacent to the preparation die 2a ( Robot arm 30 equipped with clamp 32 is installed to load / unload A) onto jig 22, 상기 로봇팔(30)이 가공물(A)을 로딩하는 구간에 고정블록(42)과, 고정블록(42)과 대응하게 위치되어 슬라이드이송되는 유동블록(44)과, 고정블록(42)과 유동블록(44)이 서로 대응하는 면에 삼각, 사각, 구형, 유선형의 위치세팅홈(46)이 선택적으로 형성되는 위치세팅유니트(40)가 구비되는 것을 특징으로 하는 자동 랩핑 및 폴리싱머신.Fixed block 42 and the movable block 44 is positioned corresponding to the fixed block 42, the slide block and the fixed block 42 in the section in which the robot arm 30 loads the workpiece (A) Automatic lapping and polishing machine, characterized in that the block 44 is provided with a positioning unit 40 that is selectively formed in the triangular, square, spherical, streamlined positioning groove 46 on the surface corresponding to each other. 삭제delete 삭제delete
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KR100899034B1 (en) 2007-05-23 2009-05-26 서종배 Auto supplying device for grinding machine
KR101059305B1 (en) 2008-11-20 2011-08-25 주식회사 영진하이텍 Polishing Machine for Die Casting Parts
KR101527420B1 (en) * 2013-09-27 2015-06-10 입체코퍼레이션(주) Mirror finish processing machine for circular Tip saw and Method of that
CN108907802A (en) * 2018-07-27 2018-11-30 明景泰 Clamping device is used in a kind of adjustable hardware workpiece processing
CN111251081A (en) * 2020-01-21 2020-06-09 深圳深蓝精机有限公司 Cutter passivation machine
CN111822176A (en) * 2020-08-19 2020-10-27 江苏方意汽车配件制造股份有限公司 Brake block spraying device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100899034B1 (en) 2007-05-23 2009-05-26 서종배 Auto supplying device for grinding machine
KR101059305B1 (en) 2008-11-20 2011-08-25 주식회사 영진하이텍 Polishing Machine for Die Casting Parts
KR101527420B1 (en) * 2013-09-27 2015-06-10 입체코퍼레이션(주) Mirror finish processing machine for circular Tip saw and Method of that
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CN111822176A (en) * 2020-08-19 2020-10-27 江苏方意汽车配件制造股份有限公司 Brake block spraying device
CN115958500A (en) * 2022-12-12 2023-04-14 山东利信新材料有限公司 Automatic feeding and discharging polishing device for aftertreatment of batch castings

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