KR930005857Y1 - Grinding machine - Google Patents

Grinding machine Download PDF

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Publication number
KR930005857Y1
KR930005857Y1 KR2019910000907U KR910000907U KR930005857Y1 KR 930005857 Y1 KR930005857 Y1 KR 930005857Y1 KR 2019910000907 U KR2019910000907 U KR 2019910000907U KR 910000907 U KR910000907 U KR 910000907U KR 930005857 Y1 KR930005857 Y1 KR 930005857Y1
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South Korea
Prior art keywords
needle
polishing
rotate
support plate
rotated
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KR2019910000907U
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Korean (ko)
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KR920014857U (en
Inventor
김일진
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김일진
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Priority to KR2019910000907U priority Critical patent/KR930005857Y1/en
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Publication of KR930005857Y1 publication Critical patent/KR930005857Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/16Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0069Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/20Drives or gearings; Equipment therefor relating to feed movement
    • B24B47/206Drives or gearings; Equipment therefor relating to feed movement for centreless grinding machines; for machines comprising work supports, e.g. steady rests

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

내용 없음.No content.

Description

자동침연마기Automatic grinding machine

제1도는 본 고안의 사시도. (지지플레이트, 구동원, 동력전달수단은 제거된 상태임)1 is a perspective view of the present invention. (Support plate, drive source, power transmission means are removed)

제2도는 본 고안의 전체적인 구조 및 작동상태를 설명하기 위한 단면 구조도.Figure 2 is a cross-sectional structural view for explaining the overall structure and operating state of the present invention.

제3도는 제2도의 측면도.3 is a side view of FIG.

제4도는 본 고안인 침이송수단의 분해사시도.Figure 4 is an exploded perspective view of the needle transport means of the present invention.

제5도는 침의 정면도.5 is a front view of the needle.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 지지플레이트 2 : 축1: support plate 2: shaft

3, 30 : 안착원판 3a : 안착홈3, 30: seating disc 3a: seating groove

4 : 회전체 4a : 내륜4: Rotator 4a: Inner Ring

4b : 외륜 5, 50 : 이탈방지부재4b: outer ring 5, 50: release preventing member

5a : 홈 6 : 고정원판5a: groove 6: fixed disc

6a : 고정홈 7 : 고정볼트6a: fixing groove 7: fixing bolt

8 : 이탈방지판 9, 91, 92 : 풀리8: release prevention plate 9, 91, 92: pulley

10, 13 : 고무벨트 11 : 모터10, 13: rubber belt 11: motor

12 : 안내로울러 14 : 연마부재12: guide roller 14: abrasive member

15 : 풀리셔(Polisher) A : 침이송수단15: Polisher A: needle feed means

본 고안은 의료용 침의 연마를 자동으로 연속하여 진행할 수 있도록한 자동침연마기에 관한 것이다.The present invention relates to an automatic acupuncture grinder capable of automatically and continuously performing polishing of medical needles.

일반적으로 의료용침은 연마수단을 이용하여 그 끝을 뾰쪽한 모양으로 제조하였다.In general, medical needles were prepared in a pointed shape using a grinding means.

이와 같이 의료용침을 뾰족하게 연마하는 종래의 일반적인 수단을 보면, 연마수단을 이용하였으며, 또 작업상태를 보면 작업자에 의해 일일이 수작업으로 행하고 있는 실정이었기 때문에 생산성이 떨어지는 문제점이 있었으며, 또 침의 가공상태가 불량한 문제점이 있었다.As a conventional general means for sharpening medical needles as described above, the grinding means was used, and the working state had a problem that productivity was lowered because it was performed manually by an operator. There was a bad problem.

따라서 본 고안은 상기와 같은 종래의 문제점을 해소시키기 위해서 안출된 것으로써, 본 고안은 구동원의 동력을 동력전달수단을 통해 전달받아 회전 하면서 침을 이송하는 침이송수단과, 이동되는 침을 회전상태로 이송케하는 침회전수단과, 회전이소되는 침끝을 연마하는 침연마 수단의 상호연관동작에 의해 침이 이송되고, 회전연마될 수 있는 기계적장치를 개발하여 의료용 침을 자동으로 연마가공할 수 있도록함에 있으며, 이로 인하여는 침에 대하여 수작업으로 제작하는 등의 작업상의 불합리한 문제점을 해소함과 아울러 침의 끝을 양호하게 제조할 수 있게된 자동침연마기를 제공하는데 그목적이 있다.Therefore, the present invention has been devised to solve the conventional problems as described above, the present invention is a needle transport means for transferring the needle while rotating while receiving the power of the drive source through the power transmission means, the rotating needle is rotated state In order to automatically grind medical needles by developing a mechanical device that can be transported and rotated by the interlocking operation of needle rotation means for feeding the needle and needle polishing means for polishing the needle tip that is rotated. The purpose of the present invention is to solve the unreasonable problems such as the production of the needle manually by hand, and to provide an automatic needle polishing machine capable of producing the tip of the needle well.

이하 본 고안의 구성을 첨부도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

지지플레이트(1)의 일측면에는 침이송수단(A)이 축(2)을 통해 회전가능케 조립구비되어 있으며, 이 침이송수단(A)에 대하여는 침(50)의 손잡이(61)부위가 안착될수 있는 크기이 안착홈(3a)이 주연상으로 형성된 안착원판(3)(30)과, 상기 안착원판(3)(30)사이로 배치되고, 내륜(4a)과 외륜(4b)이 베어링구조로서 결합되어 각각회전토록된 회전체(4)와, 침(60)의 손잡이(61)부위보다 작은 크기의 홈(5a)이 주연상으로 형성된 이탈방지부재(5)와, 침연마시, 침(60)의 침봉(62) 끝부위를 잡아주는 고정홈(6a)이 형성된 고정원판(6)이 한개이상의 고정볼트(7)에 의해 일체적으로 조합되어 축(2)에 결합된 것으로, 상기된 회전체(4)의 외륜(4b)을 제외한 상태에서 안착원판(3)(30), 회전채내륜(41), 이탈방지부재(5) 및 고정원판(6)이 동시에 회전가능토록 되어있으며, 상기 고정볼트(7)는 상기된 부품, 즉, 안착원판(3)(30), 회전체 내륜(4a), 이탈방지부재(5), 고정원판(6)에 관통되어 있으며, 상기 부품(3)(30)(4a)(5)(6)들은 축(2)상에서 수평적위치이동을 차단할 수 있게 각각의 너트에 의해 위치고정되어 있다.On one side of the support plate (1), the needle transport means (A) is assembled to be rotatable through the shaft (2), and with respect to the needle transport means (A), the handle 61 of the needle 50 is seated. The seating grooves 3a are formed between the seating discs 3 and 30, and the seating discs 3 and 30, the inner ring 4a and the outer ring 4b are combined as a bearing structure. Each of the rotating body 4 rotated, the groove 5a having a smaller size than the handle 61 of the needle 60, and the separation preventing member 5 formed in a peripheral shape, and the needle 60, the needle 60, The fixing disc 6 having the fixing groove 6a for holding the tip of the needle rod 62 is integrally combined by one or more fixing bolts 7 and coupled to the shaft 2, and the rotating body ( In the state excluding the outer ring 4b of 4), the seating disc (3) (30), the rotary inner ring (41), the separation preventing member (5) and the stationary disk (6) are rotatable at the same time, the fixing bolt 7 awards The parts (3) (30) (4a), which are penetrated through the prescribed parts, i.e. 5) (6) are fixed by their respective nuts to block the horizontal positioning on the shaft (2).

이탈방지부재(5)와 고정원판(6)간의 간격은 가공되는 침의 침봉 길이에 따라 가변할 수 있다.The distance between the separation preventing member 5 and the fixed disk 6 may vary depending on the needle bar length of the needle to be processed.

그리고 안착원판(3)(30)의 안측홈(3a)과 이탈방지부재(5)의 홈(5a) 및 고정원판(6)의 고정홈(6a)의 갯수는 동일하며, 조립된 상태에서는 동일선상내에 배치되었다.And the number of the inner groove (3a) of the seating disk (3) (30) and the groove (5a) of the separation preventing member 5 and the fixing groove (6a) of the fixed disk 6 is the same, in the assembled state It was placed on board.

또한, 상기 지지플레이트(1)와 침이송수단(A)의 안착원판(3) 사이에는 침의 이송과정에서 침이 축방향으로 이탈되는 것을 차단하는 이탈방지판(8)이 고정배치되어 있으며, 이 이탈방지판(8)은 지지플에이트(1)에 체결 고정되어있다.In addition, between the support plate (1) and the seating disc (3) of the needle transport means (A) is fixed to the separation prevention plate (8) to block the needle from being separated in the axial direction during the transfer of the needle, The release preventing plate 8 is fastened and fixed to the support plate 1.

또한, 상기 침이송수단(A)의 일부원호상에는 침의 이송과정에서 침이송수단(A)에 해당하는 이송원판(3)(30)의 안착홈(3a)으로 부터 침(50)이 이탈되는것을 차단하기위한 이탈방지부재(50)가 배치되어 있으며, 이 이탈방지부재(50)는 상기 이탈방지판(8)에 고정 되어 있다.In addition, the needle 50 is separated from the seating grooves 3a of the transfer discs 3 and 30 corresponding to the needle transfer means A in the process of transferring the needles on some arcs of the needle transfer means A. The separation preventing member 50 is arranged to block the separation, and the separation preventing member 50 is fixed to the separation preventing plate 8.

한편, 회전체(4)를 이루는 외륜(4b)과 구동원인 모터(11)의 동력을 전달받아 회동되는 풀리(9) 사이에는 외륜(4b)의 폭과 거의 동일한 폭을 가는 침회전수단에 해당하는 고무벨트(10)가 연결되어 구동원인 모터(11)의 동력을 고무벨트(10)를 통해 전달받아 회전체(4)의 외륜(4b)이 회전될 수 있게 되어있으며, 구동원인 모터(11)는 지지플레이트(1)에 장착되어 있다.On the other hand, between the outer ring (4b) constituting the rotating body (4) and the pulley (9) rotated by receiving the power of the motor 11, the driving source corresponds to the needle rotation means having a width almost equal to the width of the outer ring (4b) The rubber belt 10 is connected to receive the power of the motor 11 as the driving source through the rubber belt 10 so that the outer ring 4b of the rotating body 4 can rotate, and the motor 11 as the driving source. ) Is attached to the support plate (1).

또한, 상기 침이송수단(A)의 하측에는 한쌍의 풀리(91)(92)와 안내로울러(12)가 배치되어 침회전수단인 고무벨트(13)가 연결되어 있으며, 이 고무벨트(13)는 상기 고무벨트(10)와 서로 반대방향으로 회전되면서 침이송수단(A)에 의해 이송되고 있는 침(60)을 마찰에 의해 회전시킬 수 있도록 되어 있으며, 상의 한쌍의 풀리(91)(92)는 다음에 설명되는 동력전달수단(B)에 해당하는 축(22)(23)에 연결되어 있다.In addition, a pair of pulleys (91) and (92) and a guide roller (12) are disposed below the needle transport means (A), and a rubber belt (13), which is a needle rotation means, is connected to the rubber belt (13). The rubber belt 10 is rotated in a direction opposite to each other to rotate the needle 60, which is being conveyed by the needle transport means (A) by friction, a pair of upper pulleys (91, 92) Is connected to the shafts 22 and 23 corresponding to the power transmission means B described below.

한편, 지지플레이트(1)에는 연마수단인 연마부재(14)와 마무리 및 광택작업을 위한 풀리셔(Polisher)(15)가 장착되어 있으며, 이 연마부재(14)와 풀리셔(15)는 각각의 구동원(도면에 도시되지 않음)에 의해 회전되는 구조를 갖는다.On the other hand, the support plate 1 is equipped with a polishing member 14, which is a polishing means, and a puller 15 for finishing and polishing, and the polishing member 14 and the pulley 15 are respectively provided. It has a structure that is rotated by a drive source (not shown in the figure).

여기서, 연마부재(14)와 풀리셔(15)는 공지기술로서, 그 작동관계는 명세서의 간략화를 위해 생략한다.Here, the polishing member 14 and the pulley 15 is a known technique, the operation relationship thereof is omitted for simplicity of the specification.

동력전달수단(B)은 기어군(16)와 체인(41~44) 및 스프로켓(31~38)로 이루어지며, 지지플레이트(1)의 일측으로 배치되어 있다. 한편, 구동원인 모터(11)의 동력이 침이송수단(A)까지 전달되는 과정은, 모터(11)의 스프로켓(31)과 주축(21)의 스프로켓(32)에 연결된 체인(41)을 통해 주축(21)에 전달되며, 주축(21)은 체인(41)을 통해 전달받은 동력을 주축(21)에 설치된 스프로켓(33)과 축(2)에 설치된 스프로켓(34)에 연결된 체인(42)을 통해 축(2)에 전달되어 침이송수단(A)을 회전시킨다.The power transmission means (B) is composed of a gear group 16, chains 41 to 44, and sprockets 31 to 38, and is disposed on one side of the support plate 1. On the other hand, the process of transmitting the power of the motor 11, the driving source to the needle feed means (A), through the chain 41 connected to the sprocket 31 of the motor 11 and the sprocket 32 of the main shaft 21 It is transmitted to the main shaft 21, the main shaft 21 is a chain 42 connected to the sprocket 33 installed on the main shaft 21 and the sprocket 34 provided on the shaft 2, the power transmitted through the chain 41 Is transmitted to the shaft (2) through to rotate the needle feed means (A).

또한, 구동원인 모터(11)의 구동력이 회전체(4)의 외륜(4b)과 풀리(9)사이에 설치되 고무벨트(10)까지 절단되는 과정은, 주축(21)은 체인(41)으로 부터 전달받은 동력으로 풀리(9)를 회전 시켜주면, 풀리(9)의 회전력이 고무벨트(10)를 통해 회전체(4)의 외륜(4b)까지 전달되어 회전시킨다.In addition, the driving force of the motor 11 as a driving source is installed between the outer ring 4b and the pulley 9 of the rotating body 4 and is cut to the rubber belt 10. The main shaft 21 is a chain 41. When the pulley 9 is rotated by the power received from the rotational force of the pulley 9 is transmitted to the outer ring 4b of the rotating body 4 through the rubber belt 10 to rotate.

또한, 구동원인 모터(11)의 구동력에 의해 고무벨트(13)가 회전되는 동력전달과정은, 주축(21)으로 전달된 동력은 주축(21)상에 축삽된 기어군(16)과 스프로켓(35)과 (36)연결된 체인(43)을 통해 순차적으로 전달되면 축(22)이 회전하면서 로울러(91)를 회동시키고, 동시에 스프로켓(37)(38)에 연결된 체인(44)을 통해 축(23)이 회전하여 로울러(92)를 회동시켜 고무벨트(13)를 회전시킨다.In addition, the power transmission process in which the rubber belt 13 is rotated by the driving force of the motor 11 as a driving source, the power transmitted to the main shaft 21 is the gear group 16 and the sprocket (inserted on the main shaft 21) When sequentially transmitted through the chain 43 connected to the 35 and 36, the shaft 22 rotates to rotate the roller 91, and at the same time through the chain 44 connected to the sprocket 37, 38, the shaft ( 23 rotates the roller 92 to rotate the rubber belt (13).

미설명부호 17은 침이송수단(A)으로 연마전 상태의 침(60)을 공급하기 위한 공급대이고, 18은 연마가공완된침(60)을 일정장소까지 이송안내하는 유도대이다.Reference numeral 17 is a supply stand for supplying the needle 60 in the pre-polishing state to the needle transport means A, and 18 is an induction stand for guiding the polished needle 60 to a predetermined place.

이와 같이 구성된 본 고안의 작용효과를 다음과 같다.Effects of the present invention configured as described above are as follows.

먼저, 침(60)의 연마작업을 실시하기 전에 준비작업이 필요하다.First, preparation work is necessary before the polishing operation of the needle 60 is performed.

즉, 제3도에서와 같이 연마전상태의 침(60)을 침이송수단(A)의 상부에 설치된 공급대(17)상으로 적재시켜 놓고 유도대(18) 하단에는 연마완료된 침(60)이 적재되는 적재대를 배치시키는 것이다.That is, as shown in FIG. 3, the needle 60 in the pre-polishing state is loaded onto the supply stand 17 installed at the upper portion of the needle transfer means A, and the polished needle 60 is placed at the bottom of the guide stand 18. This is to place the loading table to be loaded.

이와같은 상태에서 전원을 인가하여 구동원인 머터(11)를 구동시켜주면, 모터(11)의 구동력이 모터스프로켓(31)과 주축(21)에 축삽된 스프로켓(32)에 연결된 체인(41)→주축(21)→주축스프로켓(33)과 축(2)에 축삽된 스프로켓(34)에 연결된 체인(42)→축(2)의 순서로 전달되어 축(2)상에 설치되고 안착원판(3)(30), 회전체(4)의 내륜(4a), 이탈방지부재(5), 고정원판(6)이 고정볼트(7)에 의해 일체화된 침이송수단(A)을 회전시켜준다.In this state, when power is applied to drive the muffler 11 as a driving source, the driving force of the motor 11 is connected to the sprocket 32 inserted into the motor sprocket 31 and the main shaft 21. The main shaft (21) → the main shaft sprocket (33) and the chain (42) connected to the sprocket 34 inserted into the shaft (2) is transferred in the order of the shaft (2) is installed on the shaft (2) and the mounting disc (3) 30, the inner ring 4a of the rotating body 4, the separation preventing member 5, the fixed disk 6 rotates the needle transfer means (A) integrated by the fixing bolt (7).

이때, 회전(4)를 이루는 외륜(4b)은 내륜(4a)과 베어링 구조로 결합되어진 구조이기때문에 외륜(4b)은 회전되지 않는다.At this time, since the outer ring 4b constituting the rotation 4 is a structure coupled to the inner ring 4a and a bearing structure, the outer ring 4b is not rotated.

또한, 침이송수단(A)이 상기와 같이 회전되어짐과 동시에 주축(21)에 축삽된 풀리(9)가 회전되므로 풀리(9)와 회전체(4)의 외륜(4b)사이로 설치된 고무벨트(10)가 회전된다.In addition, since the needle feed means (A) is rotated as described above and the pulley (9) inserted into the main shaft (21) is rotated, the rubber belt provided between the pulley (9) and the outer ring (4b) of the rotating body (4) ( 10) is rotated.

(여기서, 회전체(4)의 외륜(4b)은 내륜(4a)과 별도로 회전되는 구조이다)(Here, the outer ring 4b of the rotating body 4 is a structure that is rotated separately from the inner ring 4a.)

또한, 상기된 바와 같이 침이송수단(A)과 회전체(4)의 회륜(4b)에 이 회전하게 됨과 동시에 주축(21)으로 전달된 동력이 기어군(16)과 스프로켓(35)(36)에 연결된 체인(43) 및 스프로켓(37)(38)에 연결된 체인(44)의 순서로 전달되어 상기 스프로켓(37)(38)동일축(22,23)상에 축삽된 각각의 로울러(91)(92)를 회전시켜주므로 상기 로울러(91)(92)와 안내로울러(12)에 걸쳐진 침회전수단인 고무벨트(13)가 상기 고무벨트(10)(풀리(9)와 회전체의 회륜(4b)사이에 배치됨)와 역방향으로 회전한다.In addition, as described above, the rotational force 4b of the needle feed means A and the rotating body 4 is rotated and the power transmitted to the main shaft 21 is transmitted to the gear group 16 and the sprocket 35 and 36. Each roller 91 is delivered in the order of the chain 43 connected to the chain 43 and the chain 44 connected to the sprocket 37, 38, and inserted on the same shaft (22, 23) of the sprocket 37 (38) (92) so that the rubber belt 13, which is a needle rotation means spanning the rollers (91) (92) and the guide rollers (12), the rubber belt (10) (the pulley (9) and the rotating body of the rotating body) Disposed between (4b)) and in the reverse direction.

이때 상기된 고무벨트(10)와 (13)의 회전비는 동력전달수단(B)에 해당하는 기어군(16)과 스프로켓 각각이 회전비에 따라 미리 정해지는 것이며, 약 2 : 1정도의 회전비가 바람직하다.At this time, the rotation ratio of the rubber belt (10) and 13 is the gear group 16 and the sprocket respectively corresponding to the power transmission means (B) is predetermined according to the rotation ratio, the rotation ratio of about 2: 1 is preferable. Do.

상기된 바와 같이 본 고안에 의한 자동침연마기가 회전하게되면, 공급대(17)에 올려진 연마전상태의 침(60)은 회전상태를 유지하고 있는 안착원판(3,30)의 안착홈(3a)내로 한개씩 안착되어 제3도에 도시된 화살표 방향으로 이송되는데, 이때, 침(60)은 안착원판(3,30)의 안착홈(3a)내에 침(60)의 손잡이(61) 부위가 안착된 상태를 유지하고, 침손잡이(61)의 양단은 이탈방지판(8)과 이탈방지부재(5)에 걸려진 상태를 유지하게 됨과 동시에 이탈방지부재(50)에 의해 전방이 차단되어진 상태이기 때문에 침이송과정에서 침(60)이 침이송수단(A)으로 부터 좌, 우 및 전방으로 이탈되는 것을 방지할 수 있으며, 그리고 침(60)의 침봉(62)부위는 이탈방지부재(5)의 홈(5a)을 통해 고정원판(6)의 고정홈(6a)에 걸려진 상태로 안착되어 있다.As described above, when the automatic needle polishing machine according to the present invention is rotated, the needle 60 in the pre-polishing state placed on the feed table 17 has a seating groove (3,30) of the seating discs 3 and 30 which are kept in a rotating state. 3a) is seated one by one in the direction of the arrow shown in Figure 3, wherein the needle 60 is the handle 61 portion of the needle 60 in the seating groove (3a) of the seating disc (3,30) Maintaining the seated state, both ends of the needle handle 61 is kept in the state of being caught by the release preventing plate 8 and the release preventing member 5 and at the same time the front is blocked by the release preventing member 50 This prevents the needle 60 from being separated from the needle transport means A in the left, right, and forward directions in the needle transport process, and the needle bar 62 of the needle 60 is a departure prevention member (5). It is seated in the state caught in the fixing groove (6a) of the stationary disk (6) through the groove (5a) of.

또한, 상기된 바와 같이 침의 이송동작이 계속적으로 이루어져 침(60)의 손잡이(61)부위가 로울러(91)(92)와 안내로울러(12)에 안내 회전되고 있는 침회전수단인 고무벨트(13)상에 도달되면, 즉, 서로 반대방향으로 회전되고 있는 고무벨트(10)와 (13)사이에 도달되면 침(60)은 자체손잡이(61)와 고무벨트(10)(13)와의 마찰력에 의해 회전되면서 이송되고, 이때 침(60)의 침봉(62) 끝부위는 설치구비된 회전상태의 연마부재(14)에 의해 일차적으로 날카롭게 연마가공되고, 계속해서 회전상태의 폴리셔(15)에 도달되면 폴리셔(15)에 의해 메모리작업이 진행되어 침봉의 끈부위가 광택이 나고 매끄럽게되면서 연마가공 완료된 상태로 유도판(18)을 따라 적재되는 연마작업이 연속적으로 진행되는 것이다.In addition, as described above, the conveying operation of the needle is continuously made, the rubber belt which is a needle rotation means that the handle 61 of the needle 60 is guided and rotated in the rollers 91 and 92 and the guide roller 12 ( 13, the needle 60 is a friction force between the self-handle 61 and the rubber belt (10) (13) when reached between the rubber belt (10) and (13) which is rotated in the opposite direction to each other It is conveyed while being rotated by, at this time, the tip of the needle bar 62 of the needle 60 is first sharply polished by the abrasive member 14 in the installed state of rotation, and then polisher 15 in the rotary state. When it reaches the memory operation is carried out by the polisher (15), the string portion of the needle bar is polished and smooth, and the polishing operation that is loaded along the guide plate 18 in a state of being polished is continuously performed.

이상에서 본 바와 같이 본 고안은 구동원인 모터의 동력을 전달받아 동작되는 침이송수단과, 고무벨트로된 침회전수단과, 연마부재 및 폴리셔 등의 상호연관 동작에 의해 침을 이송하면서 자동연마가공할 수 있는 장치로서, 침연마작업의 자동화를 실현할 수 있어 침가공분야에서 보다 유용하게 사용할 수 있는 침자동 연마기로서 침의 가공상태가 양호하여 침의 고품질화를 꾀할 수 있고, 생산성향상효과를 얻을 수 있는 것이다.As described above, the present invention is an automatic polishing while conveying the needles by the interconnected operation of the needle transfer means, the needle rotation means made of rubber belts, the polishing member, the polisher, etc. As a device that can be processed, it is possible to realize automation of needle polishing work, and it can be used more effectively in the field of needle processing. It is a needle grinding machine that can be used more effectively in the needle processing field. It can be.

Claims (1)

지지플레이트(1)에는 침이송수단(a)을 구동원의 동력을 전달받아 회전토록 설치하되, 상기 침이송수단(A)은 안착홈(3a)이 형성된 안착원판(3)(30)과, 안착원판(3)(30)사이로 배치되고, 내륜(4a)과 외륜(4b)이 베어링구조로 결합되어 각각회전토록된 회전체(4)와, 홈(5a)이 주연상으로 형성된 이탈방지부재(5)와, 침(60)의 끝부위를 잡아주는 고정홈(6a)이 형성된 고정원판(6)이 한개이상의 고정볼트(7)로 일체조합되며, 상기 지지플레이트(1)와 침이송수단(A)사이에는 이탈방지판(8)을 배치하는 한편, 상기 회전체(4)를 이루는 외륜(4b)과 풀리(9)에는 고무벨트(10)를 설치하고, 침이송수단(A)의 하측에는 구동원의 동력을 전달받아 회동되는 로울러(91)(92)와 안내로울러(12)에는 고무벨트(13)를 연결하여 고무벨트(10)와 (13)가 서로 반대방향으로 회전되면서 침을 회전시킬 수 있도록함과 지지플레이트(1)에는 침의 끝부위를 연마가공하는 연마부재(14)와 폴리셔(15)를 장치하여서된 구성을 특징으로 하는 자동침연마기.The support plate (1) is installed to rotate the needle transfer means (a) to receive the power of the drive source, the needle transfer means (A) is a seating disc (3) (30) and the seating groove (3a) is formed, Arrangement between the disc (3) 30, the inner ring (4a) and the outer ring (4b) is coupled to the bearing structure to rotate the rotation body 4 and the groove 5a is formed around the separation preventing member (5) ) And a fixed disk 6 having a fixed groove 6a for holding the tip of the needle 60 are integrally combined with one or more fixing bolts 7, and the support plate 1 and the needle transfer means A A separation belt 8 is disposed between the outer ring 4b and the pulley 9 constituting the rotating body 4, and a rubber belt 10 is disposed below the needle conveying means A. The rubber belts 13 are connected to the rollers 91 and 92 and the guide rollers 12 that are rotated by the power of the driving source to rotate the needles while the rubber belts 10 and 13 rotate in opposite directions. Can And the support plate (1) is an automatic polishing machine, characterized in that the configuration is equipped with a polishing member 14 and a polisher (15) for polishing the tip of the needle.
KR2019910000907U 1991-01-23 1991-01-23 Grinding machine KR930005857Y1 (en)

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KR930005857Y1 true KR930005857Y1 (en) 1993-09-01

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