KR100676961B1 - Linearly reciprocating conveyor - Google Patents

Linearly reciprocating conveyor Download PDF

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Publication number
KR100676961B1
KR100676961B1 KR1020060037766A KR20060037766A KR100676961B1 KR 100676961 B1 KR100676961 B1 KR 100676961B1 KR 1020060037766 A KR1020060037766 A KR 1020060037766A KR 20060037766 A KR20060037766 A KR 20060037766A KR 100676961 B1 KR100676961 B1 KR 100676961B1
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KR
South Korea
Prior art keywords
roller
screw shaft
carrier
guide rod
frame
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KR1020060037766A
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Korean (ko)
Inventor
송천복
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주식회사 위너베아링
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Priority to KR1020060037766A priority Critical patent/KR100676961B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/404—Screw bearings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)

Abstract

A linearly reciprocating conveyor is provided to prevent a shaft from being bent due to weight of the shaft and a heavy material even when a length of the screw shaft is elongated. A linearly reciprocating conveyor includes an open-toped frame(100) having installation recesses(110) formed on a bottom and an inner upper end in the longitudinal direction, a screw shaft(400) penetrating the frame and having threads formed on an outer circumference, a roller guide rod(200) inserted into the installation recesses, a carrier(300) having a guide roller(320) installed at a lower side of a body to move along a roller guide rod(200a) and a power transmitting roller(310) inserted between spiral blades(410) of the screw shaft to contact therebetween, a support(500) having a guide roller installed at a lower side to move along the roller guide rod and a supporting roller(510) inserted between the spiral blades of the screw shaft at the central upper part, and a fixed frame(600) fixed between the carrier and the support to maintain a gap between the carrier and the support.

Description

직선왕복 이송장치{LINEARLY RECIPROCATING CONVEYOR}Linear reciprocating feeder {LINEARLY RECIPROCATING CONVEYOR}

도 1은 종래 이송장치의 구조를 보여주는 평면도.1 is a plan view showing the structure of a conventional transfer device.

도 2는 종래 이송장치의 구조를 보여주는 측단면도.Figure 2 is a side cross-sectional view showing the structure of a conventional transfer device.

도 3은 본 발명의 직선왕복 이송장치의 구조를 보여주는 정면도.Figure 3 is a front view showing the structure of the linear reciprocating transfer device of the present invention.

도 4는 본 발명의 직선왕복 이송장치의 구조를 보여주는 측단면도.Figure 4 is a side cross-sectional view showing the structure of the linear reciprocating transfer device of the present invention.

도 5는 본 발명의 작동을 보여주는 사용상태도.Figure 5 is a use state showing the operation of the present invention.

※도면의 주요 부분에 대한 부호의 설명※※ Explanation of code for main part of drawing ※

100 : 프레임 110 : 설치홈100: frame 110: mounting groove

200,200a : 가이드봉 300 : 운반체200,200a: guide rod 300: carrier

310 : 동력전달롤러 320 : 안내롤러310: power transmission roller 320: guide roller

400 : 스크류축 410 : 나선날개400: screw shaft 410: spiral wing

500 : 받침대 510 : 지지롤러500: support 510: support roller

520 : 안내롤러 600 : 고정프레임520: guide roller 600: fixed frame

본 발명은 직선왕복 이송장치에 관한 것으로서 보다 상세하게는 하우징 내측에 설치된 나선축의 회전방향에 따라 베어링수단이 이송되며 소음이 작으면서 장축의 축방향 하중 지지력을 향상시켜 나선축의 휨 변형을 방지하여 먼 길이 이송이 가능하도록 한 직선왕복 이송장치에 관한 것이다.The present invention relates to a linear reciprocating transfer device, and more specifically, the bearing means is transported in accordance with the rotational direction of the spiral shaft installed inside the housing, while improving the axial load bearing capacity of the long shaft while preventing noise. The present invention relates to a straight reciprocating feeder that enables length conveying.

일반적으로 직선이송방법으로는 가이드를 이용하는 방법, 기어 또는 루프를 이용하는 방법 및 스크류를 이용하는 방법 등이 있으며 본 발명은 스크류를 이용하는 이송방법으로 직선이송에 주로 이용되는 볼스크류 이송장치는 볼너트와 볼스크류 사이에서 다수의 볼이 구름운동하여 수직이송 및 수평이송시 주로 사용되며 내부의 볼이 순환되도록 하는 리턴피스가 구비된 디플렉터방식의 종래의 볼스크류장치를 보인 단면도로써, 길게 마련된 볼스크류의 외주면에는 나선형의 외주홈이 형성된다.In general, the linear transfer method includes a method using a guide, a method using a gear or a loop, and a method using a screw. The present invention is a method of using a screw, and a ball screw transfer device mainly used for linear transfer includes a ball nut and a ball. It is a cross-sectional view showing a conventional ball screw device of a deflector type with a return piece for circulating the balls inside, which is mainly used during vertical movement and horizontal movement by rolling a plurality of balls between screws. The spiral outer peripheral groove is formed.

그리고, 볼스크류의 외부에는 중공 원통관으로 마련되며 내주면에는 볼스크류의 외주홈과 마주할 수 있도록 나선형의 내주홈이 형성된 볼너트가 설치되며, 이렇게 서로 마주할 수 있도록 배치되는 반원형 단면의 외주홈과 내주홈 사이에는 강철로 마련된 볼이 다수개 삽입되고, 볼너트의 내부 일측에는 볼이 순환되도록 리턴피스가 형성된다.In addition, the outer side of the ball screw is provided with a hollow cylindrical tube, the inner peripheral surface is provided with a ball nut formed with a spiral inner peripheral groove so as to face the outer peripheral groove of the ball screw, the outer peripheral groove of the semi-circular cross section arranged so as to face each other A plurality of balls made of steel are inserted between the inner and inner circumferential grooves, and a return piece is formed at one inner side of the ball nut to circulate the balls.

이로써, 볼스크류 이송장치는, 외부의 회전력이 볼너트에 전달되어 이를 회 전시킬 때 그 내부의 볼이 외주홈과 내주홈을 따라 구름운동하여 볼스크류를 갖는 샤프트를 그 축방향으로 밀고 다시 리턴피스를 통해 순환되는 구조를 갖는다.Thus, the ball screw transfer device, when the external rotational force is transmitted to the ball nut and rotates it, the ball inside thereof rolls along the outer and inner grooves to push the shaft with the ball screw in its axial direction and return it again. It has a structure that circulates through the piece.

그러나 이러한 종래의 볼스크류장치는, 볼너트와 샤프트의 볼스크류를 매개하기 위한 다수의 볼이 구름운동을 하며 발생하는 진동, 소음을 감쇄시키는 장치가 없어 소음이 그대로 전달되며 이러한 진동으로 인해 내구성이 저하되는 문제점이 있었다.However, such a conventional ball screw device, there is no device for attenuating the vibration and noise generated by rolling a plurality of balls to mediate the ball screw of the ball nut and the shaft, the noise is transmitted as it is, the durability is due to such vibration There was a problem of deterioration.

다른 문제점으로는 스크류가 길어지면 그 축심의 흔들림 등을 보정하기 위해서, 지지 구조가 복잡화하는 것 외에 이동 거리가 길어지면 이동자와 스크류와의 마찰저항이 원활한 이동이 행해지지 않게 하는 등의 문제가 생긴다.Another problem is that the longer the screw is, the more complicated the support structure is to compensate for the shaking of the shaft, and the longer the moving distance, the smoother the frictional resistance between the mover and the screw is. .

상기한 문제점을 감안하여 첨부도면 도 1 및 도 2에 도시된 바와 같이 적어도 이동하는 운반체(10)가 부상하는 일 없이 주행할 수 있도록 안내하는 롤러 가이드부(3)를 축선 방향에 따라 양측으로 대비한 가이드 레일(2)이 프레임에 고정 설치되고 상기 운반체(10) 하부에는 회전하면서 롤러 가이드부(3)를 타고 이동하는 가이드 롤러(14)가 설치된다.In view of the above-described problems, as shown in the accompanying drawings, FIGS. 1 and 2, at least the roller guides 3 for guiding the moving vehicle 10 to travel without being injured are provided on both sides along the axial direction. One guide rail (2) is fixed to the frame and the guide roller (14) for moving on the roller guide portion (3) while rotating the lower portion of the carrier 10 is installed.

한편 운반체(10)의 일측부에는 돌출되어 설치된 동력전달롤러(15)이 축설되며 동력전달롤러(15)는 스크류축(20)의 나선날개(21)의 사이에 당접되게 끼워져 설치되며, 상기 동력전달롤러(15)에는 구동수단이 연결되어 회전방향에 따라 운반체(10)가 이송되도록 구성된 구조이다.On the other hand, the power transmission roller 15 protrudingly installed on one side of the carrier 10 is installed, the power transmission roller 15 is installed in contact between the spiral blades 21 of the screw shaft 20, the power The drive roller is connected to the transfer roller 15 is a structure configured to transfer the carrier 10 in the rotational direction.

상기와 같은 구조를 갖는 종래의 직선왕복 이송장치는 스크류축의 길이를 길게 형성시키면 스크류축의 자중에 의해 휨변형이 일어나 장축으로 형성시키지 못하 는 구조적 결합에 의해 이송거리가 커지면 축의 지름이 비례하여 커지게 되는 문제가 있어 단거리 이송에만 사용가능한 제약이 있고 또한 가이드레일과 스크류축을 평행하게 형성시키므로써 장치의 소형화가 이루어질 수 없는 문제가 있다. In the conventional linear reciprocating feeder having the structure as described above, if the length of the screw shaft is formed long, the deformation of the screw shaft causes the bending deformation due to the weight of the screw shaft. There is a problem that there is a problem that can be used only for short-distance transfer and there is also a problem that can not be miniaturized by forming the guide rail and the screw shaft in parallel.

본 발명은 상기한 문제점을 감안하여 안출한 것으로서 이의 목적은 스크류축의 길이를 길게 형성시켜도 축의 자중 및 운반체에 연결되는 중량물의 무게에도 축의 휨변형을 방지할 수 있어 이송거리를 길게 형성시킬 수 있으며 나아가 축의 지름을 소형화하여도 이송거리를 길게 형성시킬 수 있으며, 스크류축과 롤러 가이드부를 수직 중심선상에 배치함으로 장치를 컴팩트화 할 수 있는 직선왕복 이송장치를 제공하는데 있다.The present invention has been made in view of the above problems, and its object is to prevent the bending deformation of the shaft even in the weight of the weight and the weight of the heavy weight connected to the carrier even if the length of the screw shaft can be formed to further increase the transport distance Even if the diameter of the shaft is miniaturized, the conveying distance can be made long, and the screw shaft and the roller guide part are disposed on the vertical center line to provide a linear reciprocating conveying device that can compact the apparatus.

이러한 본 발명은 직선왕복 이송장치에 있어서, 상부만 개방되고 바닥면 및 측면 내측 상단에 길이 방향으로 설치홈을 구비한 프레임과; 상기 외주에 나선을 형성하여 프레임을 관통하면서 축지된 스크류축과; 상기 설치홈에 끼워져 설치되는 롤러 가이드봉과; 상기 롤러 가이드봉을 타고 이동하는 안내롤러가 몸체의 하부에 설치되고 중앙선상으로는 스크류축의 나선날개 사이에 당접되게 끼워져 설치되는 동력전달롤러가 돌출되게 설치된 운반체와; 상기 롤러 가이드봉을 타고 이동하는 안내롤러가 하부에 설치되고 중앙 상부로는 스크류축의 나선날개 사이에 당접되게 끼워져 설치되는 지지롤러가 돌출되게 설치된 받침대와; 상기 운반체와 받침대 사이에 고정 설치되어 운반체와 받침대의 간격을 유지하면서 흔들림을 방지하는 고정 프레임을 포함하여 이루어진 것을 특징으로 하는 직선왕복 이송장치에 의하여 달성된다.The present invention is a straight reciprocating transfer apparatus, the frame having an installation groove in the longitudinal direction on the bottom surface and the upper side of the inner side open only; A screw shaft formed by forming a spiral on the outer circumference and penetrating the frame; A roller guide rod fitted into the installation groove; A carrier provided with a guide roller moving along the roller guide rod at a lower portion of the body, and having a power transmission roller protruding from the spiral blade of the screw shaft in a center line; A guide roller installed below the guide roller moving along the roller guide rod, and having a support roller protruded between the spiral blades of the screw shaft and protruded into the center upper portion thereof; It is achieved by a straight reciprocating transfer device characterized in that it is fixedly installed between the carrier and the pedestal comprising a fixed frame to prevent shaking while maintaining a distance between the carrier and the pedestal.

이하 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 첨부도면 도 3은 본 발명의 직선왕복 이송장치의 구조를 보여주는 정면도이고 도 4는 본 발명의 직선왕복 이송장치의 구조를 보여주는 측단면도로써 이에 따르면 본 발명의 직선왕복 이송장치는 프레임(100)의 양측부에 구비된 설치홈(110)에 고정 설치되고 운반체(300)를 안내하도록 운반체(300) 양측 하부에는 안내롤러(320)가 회전 가능하게 설치되며 설치홈(110)에는 롤러 가이드봉(200)이 설치되되, 상기 운반체(300)의 하부 중앙부에는 동력전달롤러(310)가 돌출되게 축설된다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 3 is a front view showing the structure of the linear reciprocating transfer apparatus of the present invention, and FIG. 4 is a side showing the structure of the linear reciprocating transfer apparatus of the present invention. According to the cross-sectional view according to the linear reciprocating transfer device of the present invention is fixed to the installation groove 110 provided on both sides of the frame 100 and guide rollers 320 on both sides of the lower side of the carrier 300 to guide the carrier 300. Is rotatably installed, the installation groove 110 is provided with a roller guide rod 200, the power transmission roller 310 is arranged to protrude in the lower central portion of the carrier 300.

상기 롤러 가이드봉(200)과 평행하게 설치된 스크류축(400)의 나선날개(410)의 사이에 당접되게 동력전달롤러(310)가 설치되며, 상기 스크류축(400)에는 도면상 미도시된 구동수단이 연결되어 구성된다.A power transmission roller 310 is installed to abut between the spiral blades 410 of the screw shaft 400 installed in parallel with the roller guide rod 200, the screw shaft 400 is not shown in the drawing drive The means are connected and configured.

한편, 상기 스크류축(400)은 회전가능하게 프레임(100)에 길이 방향으로 설치되며, 상기 프레임(100) 하부에 형성된 설치홈(110)에는 롤러 가이드봉(200a)이 설치된다. On the other hand, the screw shaft 400 is rotatably installed in the frame 100 in the longitudinal direction, the roller guide rod 200a is installed in the installation groove 110 formed in the lower frame 100.

상기 롤러 가이드봉(200a)을 타고 이동하는 안내롤러(520)가 하부에 설치되고 중앙 상부로는 스크류축(400)의 나선날개(410) 사이에 당접되게 끼워져 설치되는 지지롤러(510)가 돌출되게 설치된 받침대(500)가 설치된다.A guide roller 520 moving along the roller guide rod 200a is installed at a lower portion thereof, and a support roller 510 is installed at a central upper portion to be abutted between the spiral blades 410 of the screw shaft 400. The pedestal 500 is installed to be installed.

한편, 상기 운반체(300)와 받침대(500) 사이에는 운반체(300)와 받침대(500)의 간격을 유지하면서 흔들림을 방지하는 고정프레임(600)이 고정 설치되어 이루어진 구조이다.On the other hand, between the carrier 300 and the pedestal 500 is a structure consisting of a fixed frame 600 is fixed to prevent shaking while maintaining the distance between the carrier 300 and the pedestal (500).

상기와 같은 구조를 갖는 본 발명의 작용효과는 첨부도면 도 5에 도시된 바와 같이 프레임(100)에 고정 설치된 구동수단을 작동시키면 구동수단의 회전 방향에 따라 스크류축(400)이 회전하게 된다.The operation and effect of the present invention having the structure as described above is the screw shaft 400 is rotated in accordance with the rotation direction of the drive means when operating the drive means fixed to the frame 100 as shown in the accompanying drawings.

예컨대 스크류축(400)이 정회전하면 스크류축(400)의 나선날개(410)의 사이에 당접되게 끼워져 설치된 동력전달롤러(310)가 도면에 표기된 ①방향으로 이동하게 되는데, 이때 상기 동력전달롤러(310)은 직선으로 이동하게 되며 직선운동을 하는 동력전달롤러(310)가 설치된 운반체(300) 전체가 직선 이동하게 되는 것이다.For example, when the screw shaft 400 rotates forward, the power transmission roller 310 installed to be abutted between the spiral blades 410 of the screw shaft 400 moves in the direction of ① shown in the drawing, wherein the power transmission roller The 310 moves in a straight line, and the whole carrier 300 in which the power transmission roller 310 moves in a straight line moves in a straight line.

상기 직선 이동하는 운반체(300)는 롤러 가이드봉(200)에 의해 지지되면서 유동이 방지된 구조로 이동하게 되며, 이때 동력전달롤러(310)의 반대쪽에 설치된 받침대(500)도 같이 ①방향으로 이동하게 된다.The linearly moving carrier 300 is supported by the roller guide rod 200 to move to the structure is prevented from flowing, at this time, the pedestal 500 installed on the opposite side of the power transmission roller 310 also moves in the ① direction as well Done.

상기 받침대(500)의 작동은 동력전달롤러(310)의 작동과 동일한 작동방법으로 이동/이송되지만 운반체(300)의 이동/이송에는 관여하지 않는다. 다만 운반체(300)의 중량과 축의 중량을 받쳐주는 역할을 하여 축의 휨 방지를 한다. The operation of the pedestal 500 is moved / conveyed in the same operation method as that of the power transmission roller 310, but is not involved in the movement / conveying of the carrier 300. However, the role of supporting the weight of the carrier 300 and the weight of the shaft prevents the bending of the shaft.

한편 상기 받침대(500)는 프레임(100)의 바닥면에 형성된 설치홈(110)에 구비된 가이드봉(120a)을 따라 안내롤러(520)이 회전되기 때문에 이동되는 것이며 고정프레임(600)에 의해 상기 운반체(300)와 받침대(500)가 연결 구성되어 있어 흔들림 및 간격이 유지된다.Meanwhile, the pedestal 500 is moved because the guide roller 520 is rotated along the guide rod 120a provided in the installation groove 110 formed on the bottom surface of the frame 100 and is fixed by the fixing frame 600. Since the carrier 300 and the pedestal 500 are configured to be connected, the shaking and the spacing are maintained.

또한 상기의 구동수단이 역회전하여 스크류축(400)이 역회전되면 운반체(300)가 도면에 표기된 ②방향으로 이동하게 되는데 작동은 상기 구동수단의 정회전시와 동일하다.In addition, when the driving means is rotated in reverse, the screw shaft 400 is rotated in reverse, the carrier 300 is moved in the direction (2) shown in the drawing, the operation is the same as the forward rotation of the drive means.

따라서 운반체에 중량물이 연결되어 작동시와 스크류축의 지름이 작고 길이가 길어도 받침대에 의해 지지되어 있기 때문에 축 변형이 방지되어 용이하게 사용할 수 있는 이점이 있다.Therefore, the heavy object is connected to the carrier, and even when the diameter of the screw shaft is small and long, it is supported by the support, there is an advantage that can be easily used because the shaft deformation is prevented.

이와 같은 구조로 이루어져 작동하는 본 발명의 직선왕복 이송장치는 스크류축의 길이를 길게 형성시켜도 축의 자중 및 운반체에 연결되는 중량물의 무게에도 축의 휨 변형을 방지할 수 있어 이송거리를 길게 형성시킬 수 있으며 나아가 축의 지름을 소형화하여도 이송거리를 길게 형성시킬 수 있으며, 축과 롤러 가이드부를 수직 중심선상에 배치함으로 장치를 컴팩트화 할 수 있는 이점이 있는 유용한 발명이다.The straight reciprocating transfer device of the present invention, which is composed of such a structure, can prevent the bending deformation of the shaft even in the weight of the shaft and the weight of the heavy object connected to the carrier even if the length of the screw shaft is formed to be longer, thereby increasing the conveying distance. Even if the diameter of the shaft is downsized, the conveying distance can be formed long, and it is a useful invention having the advantage of compacting the device by arranging the shaft and the roller guide portion on the vertical center line.

Claims (2)

직선왕복 이송장치에 있어서, In the linear reciprocating feeder, 상부만 개방되고 바닥면 및 측면 내측 상단에 길이 방향으로 설치홈을 구비한 프레임과; A frame having only an upper portion thereof and having an installation groove in a longitudinal direction on a bottom surface and an inner side upper side thereof; 상기 외주에 나선을 형성하여 프레임을 관통하면서 축지된 스크류축과;A screw shaft formed by forming a spiral on the outer circumference and penetrating the frame; 상기 설치홈에 끼워져 설치되는 가이드봉과;A guide rod fitted into the installation groove; 상기 롤러 가이드봉을 타고 이동하는 안내롤러가 몸체의 하부에 설치되고 중앙선상으로는 스크류축의 나선날개 사이에 당접되게 끼워져 설치되는 동력전달롤러가 돌출되게 설치된 운반체와;A carrier provided with a guide roller moving along the roller guide rod at a lower portion of the body, and having a power transmission roller protruding from the spiral blade of the screw shaft in a center line; 상기 롤러 가이드봉을 타고 이동하는 안내롤러가 하부에 설치되고 중앙 상부로는 스크류축의 나선날개 사이에 당접되게 끼워져 설치되는 지지롤러가 돌출되게 설치된 받침대와;A guide roller installed below the guide roller moving along the roller guide rod, and having a support roller protruded between the spiral blades of the screw shaft and protruded into the center upper portion thereof; 상기 운반체와 받침대 사이에 고정 설치되어 운반체와 받침대의 간격을 유지하면서 흔들림을 방지하는 고정프레임을 포함하여 이루어진 것을 특징으로 하는 직선왕복 이송장치.Straight reciprocating transfer device, characterized in that the fixed frame is installed between the carrier and the pedestal comprising a fixed frame to prevent shaking while maintaining a distance between the carrier and the pedestal. 제 1 항에 있어서, 상기 동력전달롤러와 지지롤러가 같은 방향으로 동시작동하는 것을 특징으로 하는 직선왕복 이송장치.The linear reciprocating conveying apparatus according to claim 1, wherein the power transmission roller and the support roller operate simultaneously in the same direction.
KR1020060037766A 2006-04-26 2006-04-26 Linearly reciprocating conveyor KR100676961B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879743A (en) * 2014-02-14 2014-06-25 江苏维尔电气有限公司 Continuous dynamic weighing and measuring spiral conveying device
KR101429504B1 (en) * 2008-05-16 2014-08-12 삼성테크윈 주식회사 Apparatus for loading ammunition
KR101627552B1 (en) * 2015-09-03 2016-06-07 정남기 Driving Apparatus for Opening and Closing of Electric Sliding Door
CN111235328A (en) * 2020-03-11 2020-06-05 磐安林思皮革工业研究有限公司 Quick punching equipment of leather
KR102463906B1 (en) * 2022-08-25 2022-11-07 주식회사 에스디에너지 Agricultural solar power generation device

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JPH109359A (en) * 1996-06-25 1998-01-13 Sankyo Seiki Mfg Co Ltd Table feeding mechanism
JP2001122422A (en) * 1999-10-27 2001-05-08 Izutech Engineering & Service Corp Truck and carrier device driven by screw
JP2003120781A (en) * 2001-10-12 2003-04-23 Nobuyuki Tsuboi Screw type drive

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Publication number Priority date Publication date Assignee Title
KR950013497U (en) * 1993-11-30 1995-06-15 삼성전자주식회사 Object transfer device
JPH109359A (en) * 1996-06-25 1998-01-13 Sankyo Seiki Mfg Co Ltd Table feeding mechanism
JP2001122422A (en) * 1999-10-27 2001-05-08 Izutech Engineering & Service Corp Truck and carrier device driven by screw
JP2003120781A (en) * 2001-10-12 2003-04-23 Nobuyuki Tsuboi Screw type drive

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101429504B1 (en) * 2008-05-16 2014-08-12 삼성테크윈 주식회사 Apparatus for loading ammunition
CN103879743A (en) * 2014-02-14 2014-06-25 江苏维尔电气有限公司 Continuous dynamic weighing and measuring spiral conveying device
KR101627552B1 (en) * 2015-09-03 2016-06-07 정남기 Driving Apparatus for Opening and Closing of Electric Sliding Door
CN111235328A (en) * 2020-03-11 2020-06-05 磐安林思皮革工业研究有限公司 Quick punching equipment of leather
KR102463906B1 (en) * 2022-08-25 2022-11-07 주식회사 에스디에너지 Agricultural solar power generation device

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