KR102197639B1 - Wood reversing device - Google Patents

Wood reversing device Download PDF

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Publication number
KR102197639B1
KR102197639B1 KR1020200056634A KR20200056634A KR102197639B1 KR 102197639 B1 KR102197639 B1 KR 102197639B1 KR 1020200056634 A KR1020200056634 A KR 1020200056634A KR 20200056634 A KR20200056634 A KR 20200056634A KR 102197639 B1 KR102197639 B1 KR 102197639B1
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KR
South Korea
Prior art keywords
wood
worm
frame
horizontal
rotate
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KR1020200056634A
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Korean (ko)
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전장언
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(주)현빈목재산업
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Priority to KR1020200056634A priority Critical patent/KR102197639B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/04—Turning equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0282—Wooden articles, e.g. logs, trunks or planks

Abstract

The present invention relates to a wood reversing device, wherein left and right storage units (20, 30) are installed on both sides of a rotating horizontal shaft (10) installed in a frame (100) to grip wood and rotate the wood in the front and rear directions to move the wood. According to the present invention, left and right storage units installed on both sides of the rotating horizontal shaft of the frame grip and rotate the wood in the front and rear directions to move safely and quickly the wood.

Description

목재반전장치{Wood reversing device}Wood reversing device

본발명은 목재반전장치에 관한 것으로, 보다 상세하게는 프레임의 회전수평축 양측에 설치되는 좌우측수납부가 목재를 파지하여 반전후방향으로 회전하여 안전하고 신속하게 이동시키는 목재반전장치에 관한 것이다.The present invention relates to a wood reversing device, and more particularly, to a wood reversing device for safely and quickly moving by rotating the left and right storage units installed on both sides of the horizontal axis of rotation of the frame to grip the wood and rotate it in the reverse direction.

일반적으로 목재는 무게가 무거우므로 가공을 위해 이송장치를 필요로 한다. 일례로서 등록특허공보 등록번호 10-1632165호에는n복수의 회전롤러로 이루어져 가공된 목재 다발을 수평으로 이송시키는 수평 이송부(10);n상기 수평 이송부에 의해 이송된 목재 다발을 상승시키는 수직 상승부(20);n상기 수직 상승부에 의해 이송된 목재 다발을 후측으로 밀어내는 푸싱부(30);n상기 푸싱부에 의해 후측으로 밀린 목재 다발을 하강시키는 하역부(40)를 포함하여 이루어지고,n상기 수직 상승부는, 일정 거리를 두고 그 상면이 수평 상태로 이동되는 복수의 적재판(21)과, 상기 적재판이 결합되고 구동모터의 구동에 의해 회전하는 한 쌍의 이송체인(22a, 22b)으로 이루어지고, 상기 수직 상승부(20)의 이송체인(22a, 22b)은 2열로 배치되며, 상기 적재판(21)의 상부와 하부는 각각 한 쌍의 이송체인에 연결되어 항상 수평을 이룬 상태로 상승, 하강, 전후이동이 가능하도록 설치되고, 상기 적재판(21)은 수직부와 수평부로 이루어지는 "ㄱ"자 형상이고, 상기 수직부의 상측과 하측에는 체인이 끼워지는 체인 연결구(21c)가 구비되며, 상기 체인 연결구는 수직부의 일측 상부와 타측 하부에 설치되고, 상기 수평부는 지면과 수평을 이루는 목재 안착부(21s), 상기 목재 안착부(21s)와 수직으로 돌출하는 수직 돌출부(21g)로 이루어지며, 상기 수직 돌출부(21g)의 전측 상단부가 이전에 내려진 목재 다발의 후면을 밀어내도록 구성하고, 상기 한 쌍의 이송체인은 적재판의 일측 상부에 설치된 체인 연결구와 타측 하부에 설치된 체인 연결구에 결합되는 것을 특징으로 하는 목재 자동 수직이송 적재기가 공개되어 있다.In general, wood is heavy and requires a transfer device for processing. As an example, Patent Publication No. 10-1632165 includes n horizontal transfer unit 10 configured of a plurality of rotary rollers to horizontally transfer the processed timber bundle; n vertical lift unit for raising the timber bundle transferred by the horizontal transfer unit (20); n Pushing unit 30 for pushing the timber bundle transferred to the rear side by the vertical rising portion; n comprises a unloading unit 40 for lowering the timber bundle pushed to the rear side by the pushing unit, n The vertical riser includes a plurality of loading plates 21 whose upper surface is moved in a horizontal state at a predetermined distance, and a pair of transfer chains 22a, 22b that are coupled to the loading plate and rotated by driving a driving motor. ), and the transfer chains 22a and 22b of the vertical riser 20 are arranged in two rows, and the upper and lower parts of the loading plate 21 are connected to a pair of transfer chains, respectively, so that they are always horizontal. It is installed to be able to ascend, descend, and move back and forth in a state, and the loading plate 21 has a "L" shape consisting of a vertical part and a horizontal part, and a chain connector 21c into which a chain is inserted in the upper and lower sides of the vertical part. Is provided, and the chain connector is installed in an upper portion of a vertical portion and a lower portion of the other side, and the horizontal portion is a wooden seating portion (21s) that is horizontal with the ground, and a vertical protruding portion (21g) protruding vertically with the wood seating portion (21s) ), and the front upper end of the vertical protrusion 21g is configured to push the rear of the previously lowered timber bundle, and the pair of transfer chains is a chain connector installed on one side of the loading plate and a chain installed on the other side A wood automatic vertical transfer stacker is disclosed, characterized in that it is coupled to the connector.

또한 등록특허공보 등록번호 10-0843764호에는 절단기(11)의 절단톱의 하부에 위치되어 절단될 목재를 이송시키기 위한 롤러 컨베이어(20)와, 상기 롤러컨베이어(20)의 일측에 설치되어 목재(100)를 로딩하기 위한 로딩 컨베이어(30)와, 상기 롤러 컨베이어(20)의 타측에 설치되어 목재를 적재하기 위한 목재 적재 컨베이어(40)와, 상기 목재 적재 컨베이어(40)의 단부 측에 설치되어 목재를 언로딩하기 위한 언로딩 컨베이어(50)와, 상기 롤러 컨베이어(20)로부터 상기 목재 적재 컨베이어(40)로 목재를 배출하는 배출수단(60)을 구비하여 된 것을 특징으로 하는 목재 이송장치가 공개되어 있다.In addition, registered Patent Publication No. 10-0843764 has a roller conveyor 20 for transporting wood to be cut, which is located under the cutting saw of the cutter 11, and is installed on one side of the roller conveyor 20 to provide wood ( A loading conveyor 30 for loading 100), a wood loading conveyor 40 installed on the other side of the roller conveyor 20 to load wood, and an end side of the wood loading conveyor 40 A wood conveying apparatus comprising an unloading conveyor (50) for unloading wood and a discharge means (60) for discharging wood from the roller conveyor (20) to the wood loading conveyor (40). It is public.

그러나 상기 종래기술들은 목재를 전후방으로 이송하는 구조가 복잡하고 안전사고의 위험이 크며 작업시간이 많이 걸리는 단점이 있었다.However, the conventional techniques have disadvantages in that the structure for transferring wood to the front and rear is complicated, the risk of safety accidents is high, and the working time is long.

본 발명은 상술한 문제점을 해결하기 위하여 안출된 것으로, 프레임의 회전수평축 양측에 설치되는 좌우측수납부가 목재를 파지하여 반전후방향으로 회전하여 안전하고 신속하게 이동시키는 목재반전장치 를 제공하고자 하는 것이다.The present invention has been conceived to solve the above-described problem, and an object of the present invention is to provide a wood reversing device in which the left and right storage units installed on both sides of the horizontal axis of rotation of the frame grasp the wood and rotate in a direction after reversal to move safely and quickly.

본발명은 목재반전장치에 관한 것으로, 프레임(100)에 설치되는 회전수평축(10) 양측에 좌우측수납부(20, 30)가 설치되어 목재를 파지하여 전후방향으로 회전하여 이동시키는 것을 특징으로 한다.The present invention relates to a wood reversing device, characterized in that left and right storage units 20 and 30 are installed on both sides of a rotating horizontal shaft 10 installed on the frame 100 to grasp the wood and rotate it in the front and rear direction to move it. .

따라서 본발명은 프레임의 회전수평축 양측에 설치되는 좌우측수납부가 목재를 파지하여 반전후방향으로 회전하여 안전하고 신속하게 이동시키는 현저한 효과가 있다.Therefore, the present invention has a remarkable effect that the left and right storage units installed on both sides of the horizontal axis of rotation of the frame grip the wood and rotate in the direction after reversal to move safely and quickly.

도 1은 본발명의 목재반전장치 정면도
도 2는 도 1의 측면도
도 3은 도 1의 평면도
도 4는 본발명 목재 반전장치 워엄감속기 동력전달부 사진1 is a front view of the wood reversing device of the present invention
Figure 2 is a side view of Figure 1
Figure 3 is a plan view of Figure 1
Figure 4 is a picture of the power transmission unit of the wood reversing device worm reducer of the present invention

본발명은 목재반전장치에 관한 것으로, 프레임(100)에 설치되는 회전수평축(10) 양측에 좌우측수납부(20, 30)가 설치되어 목재를 파지하여 전후방향으로 회전하여 이동시키는 것을 특징으로 한다.The present invention relates to a wood reversing device, characterized in that left and right storage units 20 and 30 are installed on both sides of a rotating horizontal shaft 10 installed on the frame 100 to grasp the wood and rotate it in the front and rear direction to move it. .

또한, 상기 회전수평축(10)은 프레임(100)의 상단에 설치되는 것을 특징으로 한다.In addition, the horizontal rotation shaft 10 is characterized in that it is installed on the upper end of the frame (100).

또한, 상기 프레임(100)은 하부 수평프레임(110) 좌우에 좌우수직프레임(120, 130)이 설치되고, 하부 수평프레임(110) 상부에는 중간수평프레임(140)이 좌우수직프레임(120, 130) 사이에 설치되며, 상기 중간수평프레임(140) 위에 모터(50)가 설치되는 것을 특징으로 한다.In addition, in the frame 100, left and right vertical frames 120 and 130 are installed on the left and right of the lower horizontal frame 110, and the middle horizontal frame 140 is provided on the lower horizontal frame 110, and the left and right vertical frames 120 and 130 ) Is installed between, characterized in that the motor 50 is installed on the intermediate horizontal frame 140.

또한, 수납부의 반전각도는 180도인 것을 특징으로 한다.In addition, the reversal angle of the receiving portion is characterized in that 180 degrees.

또한, 상기 모터(50)축에 워엄감속기(60)가 결합되되 워엄감속기는 워엄기어의 워엄이 연결되고 워엄은 워엄기어에 연결되어 워엄의 회전에 의해 워엄기어가 회전되는 것이며, 상기 워엄기어에 연결된 전달기어가 수평회전축의 구동기어(11)에 물려 회전하고 좌우측수납부의 좌우측피동기어(21, 31)가 회전되는 것을 특징으로 한다.In addition, the worm reducer 60 is coupled to the motor 50 shaft, but the worm reducer is connected to the worm of the worm gear, and the worm is connected to the worm gear so that the worm gear is rotated by the rotation of the worm. It is characterized in that the connected transmission gear rotates by being bitten by the driving gear 11 of the horizontal rotation shaft, and the left and right driven gears 21 and 31 of the left and right storage units are rotated.

또한, 반대방향으로 수납부가 회전할시는 워엄기어는 다른 전달기어와 연결되어 처음회전방향과 반대로 회전되는 것을 특징으로 한다.In addition, when the receiving portion rotates in the opposite direction, the worm gear is connected to another transmission gear and is rotated opposite to the initial rotation direction.

또한, 상기 좌우측수납부(20, 30)의 중심부에는 홀이 각각 형성되고 홀 내부에 좌우측피동기어(21, 31)가 각각 결합되는 것을 특징으로 한다.In addition, a hole is formed in the center of the left and right receiving portions 20 and 30, respectively, and the left and right driven gears 21 and 31 are respectively coupled to the inside of the hole.

또한, 좌우측수납부가 전후방향으로 회전시 중간에 모터가 회전을 멈출시도 워엄감속기(30)의 워엄과 워엄기어의 역회전방지 기능에 의해 역회전이 되지 않아 안전을 보장하는 것을 특징으로 한다.In addition, even when the motor stops rotating in the middle when the left and right storage parts rotate in the front and rear direction, the worm of the worm reducer 30 and the worm gear are not rotated in reverse, thereby ensuring safety.

또한, 상기 좌우수직프레임(120, 130) 사이에 중간수직프레임(150)이 설치되고 상기 중간수직프레임(150)상단에 롤러가 구비되어 상부의 수평회전축(10)을 회전가능하게 지지하는 것을 특징으로 한다.In addition, an intermediate vertical frame 150 is installed between the left and right vertical frames 120 and 130, and a roller is provided on the upper portion of the intermediate vertical frame 150 to rotatably support the horizontal rotation shaft 10 at the top. To do.

또한, 상기 수납부는 상하부 집게발(1, 2) 사이에 홈(3)이 형성되어 목재를 파지하는 것을 특징으로 한다.In addition, the receiving portion is characterized in that the groove (3) is formed between the upper and lower claws (1, 2) to hold the wood.

또한, 수납부의 상하부 집게발(1, 2)에는 홈방향으로 각각 전동실린더에 의해 형성되는 상하부 지지부(4, 5)가 설치되는데 , 전방에서 후방으로 회전하여 이송하는 경우는 하부 지지부(5)의 전동실린더의 로드가 돌출되어 목재를 지지하고, 반대방향인 후방에서 전방으로 회전하여 이송하는 경우에는 상부 지지부(4)의 전동실린더의 로드가 돌출되어 목재를 지지하는 것을 특징으로 한다.In addition, the upper and lower claws (1, 2) of the receiving part are provided with upper and lower support parts (4, 5) formed by electric cylinders, respectively, in the groove direction. In the case of transport by rotating from the front to the rear, the lower support part (5) When the rod of the electric cylinder protrudes to support the wood and rotates forward from the rear in the opposite direction, the rod of the electric cylinder of the upper support part 4 protrudes to support the wood.

본발명을 첨부도면에 의해 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings as follows.

도 1은 본발명의 목재반전장치 정면도, 도 2는 도 1의 측면도, 도 3은 도 1의 평면도, 도 4는 본발명 목재 반전장치 워엄감속기 동력전달부 사진이다.1 is a front view of a wood reversing device of the present invention, FIG. 2 is a side view of FIG. 1, FIG. 3 is a plan view of FIG. 1, and FIG. 4 is a photograph of a power transmission unit of a worm reducer of the wood reversing device of the present invention.

본발명 목재 반전장치는 프레임(100)에 설치되는 회전수평축(10) 양측에 좌우측수납부(20, 30)가 설치되어 목재를 파지하여 전후방향으로 회전하여 이동시키는 것이다.In the wood reversing device of the present invention, left and right storage units 20 and 30 are installed on both sides of the horizontal shaft 10 installed on the frame 100 to grasp the wood and rotate it in the front and rear direction to move.

상기 회전수평축(10)은 프레임(100)의 상단에 설치되어 회전이 용이하게 한다.The horizontal rotation shaft 10 is installed on the top of the frame 100 to facilitate rotation.

상기 프레임(100)은 하부 수평프레임(110) 좌우에 좌우수직프레임(120, 130)이 설치되고, 하부 수평프레임(110) 상부에는 중간수평프레임(140)이 좌우수직프레임(120, 130) 사이에 설치되며, 상기 중간수평프레임(140) 위에 모터(50)가 설치된다. 상기 모터는 상기 회전수평축을 정역회전시킨다. 회전각도가 되는 수납부의 반전각도는 180도이다.The frame 100 has left and right vertical frames 120 and 130 installed on the left and right sides of the lower horizontal frame 110, and an intermediate horizontal frame 140 is disposed between the left and right vertical frames 120 and 130 on the lower horizontal frame 110. It is installed in, the motor 50 is installed on the intermediate horizontal frame 140. The motor rotates the horizontal axis of rotation forward and backward. The reversal angle of the receiving part which becomes the rotation angle is 180 degrees.

구체적으로 회전메카니즘에 대해 설명하면, 상기 모터(50)축에 워엄감속기(60)가 결합되되 워엄감속기는 워엄기어의 워엄이 연결되고 워엄은 워엄기어에 연결되어 워엄의 정역회전에 의해 워엄기어가 정역회전되는 것이며, 상기 워엄기어에 연결된 전달기어가 수평회전축의 구동기어(11)에 물려 회전시키고 좌우측수납부의 좌우측피동기어(21, 31)가 회전되는 것이다. 그리고 워엄기어는 워엄을 회전시키지 못하므로 모터고장등에 의해 중간에 목재반전장치의 동작이 멈추어도 회전되던 반대방향으로 회전되지 않아 사고위험을 방지하게 된다.Specifically, when describing the rotation mechanism, the worm reducer 60 is coupled to the motor 50 shaft, but the worm reducer is connected to the worm of the worm gear and the worm is connected to the worm gear, so that the worm gear is rotated forward and backward. It rotates forward and backward, and the transmission gear connected to the worm gear is rotated by being bitten by the driving gear 11 of the horizontal rotation shaft, and the left and right driven gears 21 and 31 of the left and right storage units are rotated. In addition, since the worm gear cannot rotate the worm, even if the operation of the wood reversing device is stopped in the middle due to a motor failure, etc., the worm gear does not rotate in the opposite direction from which it was rotated, thus preventing the risk of an accident.

이를 위해 상기 좌우측수납부(20, 30)의 중심부에는 홀이 각각 형성되고 홀 내부에 좌우측피동기어(21, 31)가 각각 결합된다.To this end, a hole is formed in the center of the left and right receiving portions 20 and 30, respectively, and the left and right driven gears 21 and 31 are respectively coupled to the inside of the hole.

좌우측수납부가 전후방향으로 회전시 중간에 모터가 회전을 멈출시도 워엄감속기(30)의 워엄과 워엄기어의 역회전방지 기능, 곧 웜엄기어는 워엄을 회전시키지 못하는 기능에 의해 역회전이 되지 않아 안전을 보장하는 것이다.The worm of the worm reducer 30 and the worm gear prevent reverse rotation even when the left and right storage parts rotate in the forward and backward directions, and the worm gear does not rotate in reverse due to the function that does not rotate the worm. Is to guarantee.

상기 좌우수직프레임(120, 130) 사이에 중간수직프레임(150)이 설치되고 상기 중간수직프레임(150)상단에 롤러가 구비되어 상부의 수평회전축(10)을 회전가능하게 지지한다.An intermediate vertical frame 150 is installed between the left and right vertical frames 120 and 130, and a roller is provided at the upper end of the intermediate vertical frame 150 to rotatably support the horizontal rotation shaft 10 at the upper side.

상기 수납부는 상하부 집게발(1, 2) 사이에 홈(3)이 형성되어 목재를 파지하는 것이다.The receiving portion is to hold the wood by forming a groove (3) between the upper and lower claws (1, 2).

수납부의 상하부 집게발(1, 2)에는 홈방향으로 각각 전동실린더에 의해 형성되는 상하부 지지부(4, 5)가 설치되는데 , 전방에서 후방으로 회전하여 이송하는 경우는 하부 지지부(6)의 전동실린더의 로드가 돌출되어 목재를 지지하고, 반대방향인 후방에서 전방으로 회전하여 이송하는 경우에는 상부 지지부(4)의 전동실린더의 로드가 돌출되어 목재를 지지한다.The upper and lower claws (1, 2) of the receiving part are provided with upper and lower support parts (4, 5) formed by electric cylinders in the groove direction, respectively. In the case of transferring by rotating from the front to the rear, the electric cylinder of the lower support part (6) The rod of the electric cylinder protrudes to support the wood and rotates from the rear to the front in the opposite direction, and the rod of the electric cylinder of the upper support part 4 protrudes to support the wood.

한편 무게가 무거운 목재를 원활이 회전시키기 위해 상기 수납부의 홈 반대측 곧 집게발(1, 2)을 연결하는 연결부의 홈 반대측에는 무게추를 설치하는 것으로, 상기 무게추는 금속재질이며, 금속봉이 상기 연결부의 홈 반대측에 수직으로 용접 부착되고, 상기 금속봉에 무게추의 구멍이 삽입되어 모터의 회전부하를 작게하고 균형을 잡게한다. 무게추의 고정은 핀에 의해 무게추와 금속봉에 형성된 다수개의 홀에 삽입하여 고정한다. 또한 상기 무게추에는 전동실린더 로드가 부착되고, 전동실린더 실린더부위는 집게발에 부착되며, 상기 집게발이나 회전수평축에는 무게센서가 설치되어 무게가 일정치 이상이되면 전동실린더 로드가 더 돌출되어, 무게추의 금속봉위치가 바깥으로 밀려나게 되어 무게추의 회전수평축에 대한 무게가 상대적으로 커지게 하여 균형을 잡게한다.Meanwhile, in order to smoothly rotate the heavy wood, a weight is installed on the opposite side of the groove of the receiving unit, opposite the groove of the connecting portion connecting the claws (1, 2), and the weight is made of metal, and the metal rod is the connecting portion. It is welded vertically to the opposite side of the groove, and a hole of the weight is inserted into the metal rod to reduce the rotational load of the motor and balance it. The weight is fixed by inserting it into a plurality of holes formed in the weight and the metal rod by pins. In addition, an electric cylinder rod is attached to the weight, and the electric cylinder cylinder portion is attached to the pincers, and a weight sensor is installed on the pincers or the horizontal axis of rotation, so that when the weight exceeds a certain value, the electric cylinder rod further protrudes. The position of the metal rod is pushed outward, so that the weight with respect to the horizontal axis of rotation of the weight is relatively large to balance it.

따라서 본발명은 프레임의 회전수평축 양측에 설치되는 좌우측수납부가 목재를 파지하여 반전후방향으로 회전하여 안전하고 신속하게 이동시키는 현저한 효과가 있다.Therefore, the present invention has a remarkable effect that the left and right storage units installed on both sides of the horizontal axis of rotation of the frame grip the wood and rotate in the direction after reversal to move safely and quickly.

100 : 프레임 10 : 회전수평축
20, 30 : 좌우측수납부
1 , 2 : 상하부집게발 3 : 홈
4, 5 : 상하부 지지부
11 : 구동기어 21, 31 : 좌우측피동기어
50 : 모터 60 : 워엄감속기
61 : 워엄 62 : 워엄기어에 연결된 전달기어
110 : 수평프레임
120, 130 : 좌우수직프레임
140 : 중간수평프레임
150 : 중간수직프레임100: frame 10: horizontal axis of rotation
20, 30: left and right storage
1, 2: upper and lower claws 3: groove
4, 5: upper and lower support
11: drive gear 21, 31: left and right driven gear
50: motor 60: worm reducer
61: worm 62: transmission gear connected to worm gear
110: horizontal frame
120, 130: left and right vertical frames
140: middle horizontal frame
150: middle vertical frame

Claims (3)

프레임(100)에 설치되는 회전수평축(10) 양측에 좌우측수납부(20, 30)가 설치되어 목재를 파지하여 전후방향으로 회전하여 이동시키는 목재반전장치로서, 상기 회전수평축(10)은 프레임(100)의 상단에 설치되는 것으로, 상기 프레임(100)은 하부 수평프레임(110) 좌우에 좌우수직프레임(120, 130)이 설치되고, 하부 수평프레임(110) 상부에는 중간수평프레임(140)이 좌우수직프레임(120, 130) 사이에 설치되며, 상기 중간수평프레임(140) 위에 모터(50)가 설치되는 목재반전장치에 있어서,
상기 모터는 상기 회전수평축(10)을 정역회전시키며, 회전각도가 되는 수납부의 반전각도는 180도이며,상기 모터(50)축에 워엄감속기(60)가 결합되되 워엄감속기는 워엄기어의 워엄이 연결되고 워엄은 워엄기어에 연결되어 워엄의 정역회전에 의해 워엄기어가 정역회전되는 것이며, 상기 워엄기어에 연결된 전달기어가 수평회전축의 구동기어(11)에 물려 회전시키고 좌우측수납부의 좌우측피동기어(21, 31)가 회전되는 것이고 워엄기어는 워엄을 회전시키지 못하므로 모터고장에 의해 중간에 목재반전장치의 동작이 멈추어도 회전되던 반대방향으로 회전되지 않아 사고위험을 방지하게 되는 것으로,
상기 좌우측수납부(20, 30)의 중심부에는 홀이 각각 형성되고 홀 내부에 좌우측피동기어(21, 31)가 각각 결합되고,
좌우측수납부가 전후방향으로 회전시 중간에 모터가 회전을 멈출시도 워엄감속기(30)의 워엄과 워엄기어의 역회전방지 기능인 워엄기어는 워엄을 회전시키지 못하는 기능에 의해 역회전이 되지 않아 안전을 보장하는 것이며, 상기 좌우수직프레임(120, 130) 사이에 중간수직프레임(150)이 설치되고 상기 중간수직프레임(150)상단에 롤러가 구비되어 상부의 수평회전축(10)을 회전가능하게 지지하고, 상기 수납부는 상하부 집게발(1, 2) 사이에 홈(3)이 형성되어 목재를 파지하는 것이며, 상기 수납부의 상하부 집게발(1, 2)에는 홈방향으로 각각 전동실린더에 의해 형성되는 상하부 지지부(4, 5)가 설치되는데 , 전방에서 후방으로 회전하여 이송하는 경우는 하부 지지부(6)의 전동실린더의 로드가 돌출되어 목재를 지지하고, 반대방향인 후방에서 전방으로 회전하여 이송하는 경우에는 상부 지지부(4)의 전동실린더의 로드가 돌출되어 목재를 지지하는 것을 특징으로 하는 목재반전장치A wood reversing device that has left and right storage units 20 and 30 installed on both sides of the horizontal rotating shaft 10 installed on the frame 100 to grasp the wood and rotate it in the front-rear direction, and the rotating horizontal shaft 10 is a frame ( It is installed on the top of the frame 100, the left and right vertical frames 120, 130 are installed on the left and right of the lower horizontal frame 110, and the middle horizontal frame 140 is installed above the lower horizontal frame 110. In the wood reversing device installed between the left and right vertical frames (120, 130), the motor 50 is installed on the intermediate horizontal frame (140),
The motor rotates the horizontal shaft 10 forward and backward, and the reversal angle of the receiving part which becomes the rotation angle is 180 degrees, and the worm reducer 60 is coupled to the motor 50 shaft, but the worm reducer is the worm of the worm gear. The worm is connected and the worm is connected to the worm gear so that the worm gear is rotated forward and backward by the normal and reverse rotation of the worm, and the transmission gear connected to the worm gear rotates by being bitten by the drive gear 11 of the horizontal rotation shaft, and the left and right side of the storage unit is driven Since the gears 21 and 31 are rotated and the worm gear cannot rotate the worm, even if the operation of the wood reversing device stops in the middle due to a motor failure, it does not rotate in the opposite direction to which it was rotated, thus preventing the risk of an accident.
Holes are formed in the centers of the left and right storage portions 20 and 30, respectively, and left and right driven gears 21 and 31 are respectively coupled to the inside of the hole,
Even if the motor stops rotating in the middle when the left and right storage parts rotate in the forward and backward directions, the worm gear of the worm reducer 30 and the worm gear, a function of preventing reverse rotation of the worm gear, do not rotate in reverse due to the function that does not rotate the worm, thus ensuring safety. The intermediate vertical frame 150 is installed between the left and right vertical frames 120 and 130, and a roller is provided on the upper side of the intermediate vertical frame 150 to rotatably support the horizontal rotation shaft 10 at the top, The receiving portion is a groove (3) is formed between the upper and lower claws (1, 2) to hold the wood, and the upper and lower claws (1, 2) of the receiving portion are formed by electric cylinders in the groove direction, respectively. 4, 5) are installed. In the case of transferring by rotating from the front to the rear, the rod of the electric cylinder of the lower support part (6) protrudes to support the wood, and in the case of rotation from the rear to the front in the opposite direction, the upper part Wood inversion device, characterized in that the rod of the electric cylinder of the support part 4 protrudes to support the wood 삭제delete 삭제delete
KR1020200056634A 2020-05-12 2020-05-12 Wood reversing device KR102197639B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1149318A (en) * 1997-07-31 1999-02-23 Myotoku Kk Pallet inverting device
JP3104785B2 (en) * 1996-01-18 2000-10-30 鐘紡株式会社 Work transfer device
JP2007152416A (en) * 2005-12-08 2007-06-21 Nissan Motor Co Ltd Device and method for changing work panel positioning attitude
KR101348730B1 (en) * 2012-08-28 2014-01-09 주식회사 새한산업 Pannel turing-over apparatus
KR101514802B1 (en) * 2014-11-20 2015-04-23 주식회사 케이에스코리아 Auto aligning apparatus and method of wood

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3104785B2 (en) * 1996-01-18 2000-10-30 鐘紡株式会社 Work transfer device
JPH1149318A (en) * 1997-07-31 1999-02-23 Myotoku Kk Pallet inverting device
JP2007152416A (en) * 2005-12-08 2007-06-21 Nissan Motor Co Ltd Device and method for changing work panel positioning attitude
KR101348730B1 (en) * 2012-08-28 2014-01-09 주식회사 새한산업 Pannel turing-over apparatus
KR101514802B1 (en) * 2014-11-20 2015-04-23 주식회사 케이에스코리아 Auto aligning apparatus and method of wood

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