KR19980030891U - Conveyor device - Google Patents

Conveyor device Download PDF

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Publication number
KR19980030891U
KR19980030891U KR2019960044037U KR19960044037U KR19980030891U KR 19980030891 U KR19980030891 U KR 19980030891U KR 2019960044037 U KR2019960044037 U KR 2019960044037U KR 19960044037 U KR19960044037 U KR 19960044037U KR 19980030891 U KR19980030891 U KR 19980030891U
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KR
South Korea
Prior art keywords
workpiece
gauging
conveyor device
conveyor
cylinder
Prior art date
Application number
KR2019960044037U
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Korean (ko)
Inventor
임채곤
Original Assignee
엄길용
오리온전기 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 엄길용, 오리온전기 주식회사 filed Critical 엄길용
Priority to KR2019960044037U priority Critical patent/KR19980030891U/en
Publication of KR19980030891U publication Critical patent/KR19980030891U/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/10Arrangements of rollers
    • B65G39/12Arrangements of rollers mounted on framework
    • B65G39/18Arrangements of rollers mounted on framework for guiding loads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02Articles
    • B65G2201/0267Pallets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02Adaptations of individual rollers and supports therefor
    • B65G39/04Adaptations of individual rollers and supports therefor the rollers comprising a number of roller forming elements mounted on a single axle
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/04Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B5/043Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

본 고안은 개선된 컨베이어장치를 개시한다.The present invention discloses an improved conveyor apparatus.

종래 컨베이어장치가 단일 종류이 팔레트나 가공물의 이송과 단일종류의 가공물의 게이징밖에 수행할 수 없던 것을 개선하기 위해, 본 고안에서는 액튜에이터로 구동되는 가동레일을 설치하여 복수종류의 가공물 이송이 가능하게 되고, 이 가동레일상에 게이징실린더를 설치하여 복수종류의 게이징이 가능하도록 하였다.In order to improve that the conventional conveyor apparatus can only carry out pallets or workpieces and gauging a single type of workpieces, the present invention enables the transfer of multiple types of workpieces by installing a movable rail driven by an actuator. In addition, a gauging cylinder was installed on the movable rail to enable plural kinds of gauging.

Description

컨베이어 장치Conveyor device

제1도는 종래의 컨베이어장치의 구성을 보이는 단면도.1 is a cross-sectional view showing the configuration of a conventional conveyor apparatus.

제2도는 본 고안 컨베이어장치의 구성을 보이는 단면도이다.2 is a cross-sectional view showing the configuration of the conveyor device of the present invention.

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

F:프레임1:가동레일(movable rail)F: Frame 1: Movable rail

2:액튜에이터(actuator)R1:이송롤러2: Actuator R1: Feed roller

R2:가이드롤러(guide roller)G:게이징 실린더(guaging cylinder)R2: guide roller G: gauging cylinder

본 고안은 컨베이어장치에 관한 것이다.The present invention relates to a conveyor apparatus.

각종 가공물의 양산(量産)에는 주로 연속생산방식이 적용되고 있는바, 이 방식은 가공물이 컨베이어장치상에서 이동되며 복수의 공정을 순차적으로 통과하며 완성되는 것이다.Continuous production method is mainly applied to mass production of various workpieces, which is a workpiece is moved on a conveyor device and is completed by sequentially passing through a plurality of processes.

제1도는 이러한 컨베이어장치의 일례로서 롤러 컨베이어(roller conveyor)가 도시되어 있는 바, 이는 베드(bead; B)상에 설치된 프레임(F)에 복수의 이송롤러(R1)가 구비되는 이송축(S)들이 연속적으로 회전지지되어 이송축(S) 일단의 구동륜(D)을도시되지 않은 벨트나 체인으로 회전구동함으로써 이송롤러(R1)상의 가공물(W)을 이송시키는 것이다.FIG. 1 shows a roller conveyor as an example of such a conveyor apparatus, which includes a feed shaft S having a plurality of feed rollers R1 in a frame F installed on a bed B. As shown in FIG. ) Are continuously rotated to convey the workpiece (W) on the feed roller (R1) by rotationally driving the drive wheel (D) of one end of the feed shaft (S) with a belt or chain (not shown).

가공물(W)은 그 자체의 강도가 크거나 이송롤러(R1)가 적절한 탄성재질로 구성되는 경우에는 이송롤러(R)상에 그대로 적재되어 이송될 수 있으나, 그렇지 않은 경우에는 도시된 바와 같이 팔레트(palet; P)상에 적재되어 이송되는 것이 일반적이다.The workpiece W may be loaded and transferred as it is on the transfer roller R when the strength of the workpiece W is large or the feed roller R1 is made of a suitable elastic material. It is generally loaded and transported on a pallet (P).

그런데 이 팔레트(P) 또는 가공물(W)이 컨베이어에 대해 평행하게 이송되지 않으면 컨베이어에 걸려 이송이 중단되거나 가공물(W)이 손상될 우려가 있게 된다. 이에 따라 프레임(F)에는 브라켓(bracket; K1)을 통해 가이드롤러(R2)가 설치되어 이송되는 팔레트(P)나 가공물(W)의 외단을 안내하도록 하고 있다.However, if the pallet P or the workpiece W are not transferred in parallel with the conveyor, the pallet may be caught by the conveyor and the transfer may be stopped or the workpiece W may be damaged. Accordingly, the frame F is guided to the outer end of the pallet P or the workpiece W to which the guide roller R2 is installed and transported through a bracket K1.

한편 가공물(W)에 소정의 고정을 수행하거나 이를 공정장치나 다른 컨베이어로 이재(移載; transfer)하고자 하는 경우에는 가공물(W)의 컨베이어에 대한 상대위치가 명확히 설정되어야 하는 바, 이를 게이징(guaging)이라 하며 일반적으로 프레임(F)상에 브라켓(K2)을 통해 설치된 두 게이징실린더(G)가 전진하여 그 사이에 가공물(W)을 게이징하게 된다.On the other hand, when performing a predetermined fixing on the workpiece (W) or transfer it to a processing apparatus or another conveyor, the relative position of the workpiece (W) with respect to the conveyor should be clearly set, which is gauging Generally referred to as (guaging), the two gauging cylinders (G) installed on the frame (F) through the bracket (K2) is advanced to gauze the workpiece (W) therebetween.

그런데 이와 같은 컨베이어상에서 이송시킬 수 있는 가공물(W)은, 가공물(W)이 직접 적재되는 경우 양측의 가이드롤러(R2)간의 간격이 고정되어 있으므로 단 1종류의 가공물(W)밖에 이송시킬 수 없게 된다.By the way, the workpiece W that can be transported on such a conveyor can only be transported by one type of workpiece W since the gap between the guide rollers R2 on both sides is fixed when the workpiece W is directly loaded. do.

한편 일정한 폭의 팔레트(P)를 사용하는 경우 복수종류의 가공물(W)을 이송시킬 수 있으나 이 경우는 가공물(W)의 게이징이 불가능하게 된다. 즉 게이징 실린더(G)는 일반적으로 공압(空壓) 액튜에이터(actuator)로 구성되는 바, 공압액튜에이터의 작동 스트로크(satroke)를 다단(多段)으로 설정해주는 것은 불가능할 뿐아니라, 유압실린더로 구성하는 경우 2단 정도의 스트로크는 설정이 가능하나 그 작동속도가 매우 늦고 컴프레서 등 유압시스템이 필요하게 되므로 공압장치에 비해 수십배 이상의 시설원가가 소요되기 때문이다.On the other hand, when using a pallet (P) of a constant width can be transferred a plurality of kinds of workpiece (W) in this case it is impossible to gauze the workpiece (W). That is, the gauging cylinder (G) is generally composed of a pneumatic actuator (bar), it is not possible to set the operating stroke (satroke) of the pneumatic actuator in multiple stages, as well as to constitute a hydraulic cylinder In this case, a stroke of about two stages can be set, but since the operation speed is very slow and a hydraulic system such as a compressor is required, it requires tens of times more facility costs than a pneumatic device.

이에 따라 본 고안의 목적은 적어도 2종 이상의 가공물에 공용될 수 있는 컨베이어장치를 제공하는 것이다.Accordingly, an object of the present invention is to provide a conveyor apparatus that can be shared by at least two kinds of workpieces.

상술한 목적의 달성을 위해 본 고안에 의한 컨베이어장치는 양측 프레임에 고정된 액튜에이터에 의해 내측으로 전후진하는 가동레일과, 이 가동레일에 설치되는 복수의 가이드롤러를 구비하는 것을 특징으로 한다.Conveyor device according to the present invention for achieving the above object is characterized in that it comprises a movable rail for moving back and forth inward by an actuator fixed to the frame on both sides, and a plurality of guide rollers installed on the movable rail.

본 고안의 한 특징에 의하면 양 가동레일에는 각각 게이징 실린더가 설치된다.According to one feature of the present invention, both movable rails are provided with a gauging cylinder.

이와 같은 본 고안의 구체적 특징과 이점들은 첨부된 도면을 참조한 이하의 바람직한 실시예들의 설명으로 더욱 명화해질 것이다.Such specific features and advantages of the present invention will become more apparent from the following description of the preferred embodiments with reference to the accompanying drawings.

제2도에서 베드(B)의 양측에 설치된 프레임(F)에는 복수의 이동롤러(R1)를 가지는 이송축(S)들이 회전지지되어 그 일단의 구동륜(D)의 구동에 의해 그 상부에서 가공물(W) 및 또는 팔레트(P)를 이송시키게 된다.In FIG. 2, the feed shafts S having a plurality of moving rollers R1 are rotatably supported on the frame F provided at both sides of the bed B, and the workpiece is driven thereon by driving the driving wheels D at one end thereof. (W) and / or pallet P.

본 고안의 한 특징에 따라 양 프레임(F)상에는 액튜에이터(2)에 지지되는 가동레일(1)이 설치되는데, 이 가동레일(1)은 액튜에이터(2)의 작동에 의해 컨베이어의 중심을 향해 전후진하게 된다.According to one feature of the present invention, the movable rail 1 supported by the actuator 2 is installed on both frames F, which are moved back and forth toward the center of the conveyor by the operation of the actuator 2. It becomes dark.

이 가동레일(1)에는 가이드롤러(R2)가 설치되는데, 그러면 액튜에이터(2)의 작동에 따라 적어도 2가지 폭이 팔레트(P) 또는 가공물(W)의 안내가 가능하여 2종류 이상의 가공물(W) 또는 팔레트(P)가 한 컨베이어상에서 이송될 수 있게 된다.The guide rail (R2) is installed on the movable rail (1), and at least two widths can be guided by the pallet (P) or the workpiece (W) according to the operation of the actuator (2). ) Or pallet P can be transported on a conveyor.

한편 양 가동레일(1)상에는 바람직하기로 게이징실린더(G)가 각각 설치되는 바, 이 게이징실린더(G)는 가동레일(1)과 함께 이동되므로 그 스트로크가 단일해도 적어도 2종류의 가공물(W)의 게이징이 가능하게 된다.On the other hand, the gauging cylinders G are preferably provided on both the movable rails 1, and the gauging cylinders G are moved together with the movable rails 1, so that at least two types of workpieces are used even if their strokes are single. The gauging of (W) becomes possible.

도시된 실시예에서는 가동레일(1)의 상측에 게이징실린더(G)가 하측에 가이드롤러(R2)가 각각 설치되어 있는 바, 이러한 구성은 도시된 바와 같이 팔레트(P)의 안내레벨과 가공물(W)의 게이징 레벨간에 레벨(level) 차이가 있는 경우, 또는 가공물(W)만이 이송되는 경우 가공물(W)이 가이드롤러(R2)가 있는 안내레벨로 이송되다가 게이징시 도시되지 않은 리프터(lifter)등에 의해 게이징 레벨로 상승되는 경우등에 적용된다.In the illustrated embodiment, the guiding cylinder (G) is provided on the lower side of the movable rail (1), the guide roller (R2) is provided on the lower side, this configuration is the guide level of the pallet (P) and the workpiece as shown When there is a level difference between the gauging levels of (W), or when only the workpiece W is transferred, the workpiece W is transferred to the guide level with the guide roller R2 and not shown when gauging. It is applied to the case of rising to gauging level by (lifter).

그렇지 않고 가공물(W)만이 이송되다가 동일레벨에서 게이징되는 경우 가이드롤러(R2)와 게이징실린더(G)는 도시된 바와 같이 동일레벨에 설치될 수도 있다.Otherwise, when only the workpiece W is transported and gauged at the same level, the guide roller R2 and the gauging cylinder G may be installed at the same level as shown.

한편 양 게이징실린더(G)를 충분히 긴 스트로크를 가지는 정압(定壓)실린더, 즉 어느 이상의 압력이 인가되는 경우 공급되는 압력을 방출시켜 일정한 압력으로 유지하는 공압실린더로 구성되는 경우에는 그 스트로크 범위내의 임의 규격이 가공물(W)의 게이징이 가능하게 된다.On the other hand, the stroke range when both gauging cylinders G are composed of a static pressure cylinder having a sufficiently long stroke, that is, a pneumatic cylinder which releases the supplied pressure when a certain pressure is applied and maintains it at a constant pressure. Arbitrary specifications in the inside enable the gauging of the workpiece | work W. FIG.

이상과 같이 본 고안에 의하면 한 컨베이어 상에서 복수 종류의 가공물의 이송과 게이징이 가능하게 되어, 본 고안은 컨베이어의 소요대수를 감소시켜 시설 및 운용원가를 절감하고 공간효율을 극대화하는 효과가 있다.As described above, according to the present invention, it is possible to transfer and gauze a plurality of types of workpieces on a conveyor, and the present invention reduces the required number of conveyors, thereby reducing facilities and operating costs and maximizing space efficiency.

Claims (3)

베드상에 두 프레임을 설치하여 양 프레임간에 복수의 이송롤러를 가지는 이송축을 회전지지하며 가공물 또는 그 팔레티를 이송하는 컨베이어 장치에 있어서,In the conveyor device for installing the two frames on the bed to rotate the support shaft having a plurality of feed rollers between the two frames to convey the workpiece or its palleti, 상기 양 프레임(F)에 설치된 액튜에이터(2)에 의해 각각 내측을 향해 전후진 하는 두 가동레일(1)과,Two movable rails 1 moving forward and backward toward the inside by the actuators 2 provided in the two frames F, respectively; 상기 각 가동레일(1)에 복수로 구비되어 상기 가공물(W) 또는 팔레트(P)의 이송을 안내하는 가이드롤러(R2)를 구비하는 것을It is provided with a plurality of guide rails (R2) for guiding the conveyance of the workpiece (W) or pallet (P) provided in each of the movable rail (1). 특징으로 하는 컨베이어 장치.Characterized by a conveyor device. 제1항에 있어서,The method of claim 1, 상기 양 가동레일(1)에 상기 가공물(W)을 게이징하는 게이징실린더(G)가 각각 구비되는 것을Each of the movable rails 1 is provided with a gauging cylinder (G) for gauging the workpiece (W) 특징으로 하는 컨베이어 장치.Characterized by a conveyor device. 제2항에 있어서,The method of claim 2, 상기 게이징실린더(G)가 정압실린더로 구성되는 것을The gauging cylinder (G) is composed of a positive pressure cylinder 특징으로 하는 컨베이어 장치.Characterized by a conveyor device.
KR2019960044037U 1996-11-30 1996-11-30 Conveyor device KR19980030891U (en)

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KR2019960044037U KR19980030891U (en) 1996-11-30 1996-11-30 Conveyor device

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KR2019960044037U KR19980030891U (en) 1996-11-30 1996-11-30 Conveyor device

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