KR890002976B1 - Damper stopper cylinder for conveyer - Google Patents

Damper stopper cylinder for conveyer Download PDF

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Publication number
KR890002976B1
KR890002976B1 KR1019870002657A KR870002657A KR890002976B1 KR 890002976 B1 KR890002976 B1 KR 890002976B1 KR 1019870002657 A KR1019870002657 A KR 1019870002657A KR 870002657 A KR870002657 A KR 870002657A KR 890002976 B1 KR890002976 B1 KR 890002976B1
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South Korea
Prior art keywords
damper
rod
oil
lever
piston rod
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KR1019870002657A
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Korean (ko)
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KR880011000A (en
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정도섭
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주식회사 세양
이기호
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Priority to KR1019870002657A priority Critical patent/KR890002976B1/en
Publication of KR880011000A publication Critical patent/KR880011000A/en
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    • 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
    • B65G27/00—Jigging conveyors
    • B65G27/10—Applications of devices for generating or transmitting jigging movements
    • B65G27/32—Applications of devices for generating or transmitting jigging movements with means for controlling direction, frequency or amplitude of vibration or shaking movement
    • 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
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/46—Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Special Conveying (AREA)

Abstract

A damper-stopper cylinder for use in a continuous work line comprising a belt conveyor system can intermittently allow a transfer pallet to be stopped at the working station without any impact or vibration of the workpieces. The transfer pallet moves to the damper-stopper cylinder, and pushes a pivoted lever (40) with a pair of rubber rollers (36). The pivoted lever pushes a damper rod (23) down upto the stop position of the pallet, and causes a damper piston (17) disposed between an upper oil chamber (13') and a lower oil chamber (13") to move down as well as to absorb the impact with an oil damping effect.

Description

댐퍼 스토퍼 실린더(damper-stopper cylinder)Damper-stopper cylinder

제1도는 본 발명의 개략적인 조립사시도.1 is a schematic assembly perspective view of the present invention.

제2도 내지 제4도는 본 발명의 작동상태를 설명하기 위한 종단면도로서,2 to 4 are longitudinal cross-sectional views for explaining the operating state of the present invention,

제2도는 댐퍼 피스톤이 작동전 상태의 단면도.2 is a cross-sectional view of the damper piston before operation.

제3도는 댐퍼 피스톤이 작동된 상태의 단면도.3 is a cross-sectional view of the damper piston operating.

제4도는 피스톤 로드가 상승된 상태의 단면도.4 is a cross-sectional view of the piston rod is raised.

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

1 : 실린더 튜브 2 : 피스톤 로드1: cylinder tube 2: piston rod

3 : 로드공 4 : 나사부3: rod hole 4: screw part

5 : 플랜지 8 : 니이들5: flange 8: needle

9 : 카바 10 : 조절봉9: kava 10: adjusting rod

13, 13', 13" : 오일실 14 : 첵벨브13, 13 ', 13 ": Oil chamber 14: Check valve

15, 19, 20 : 오일공 16, 21, 31 : 스프링15, 19, 20: oil ball 16, 21, 31: spring

17 : 댐퍼 피스톤 23 : 댐퍼로드17: damper piston 23: damper rod

25 : 해드카바 29 : 댐퍼 조절봉25: head cover 29: damper adjustment rod

30 : 보올 35 : 레버호울러30: boul 35: lever lever

36 : 로울러 37, 39 : 핀36: roller 37, 39: pin

40 : 레버 41 : 가이드로드40: lever 41: guide rod

42 : 스토퍼42: stopper

본 발명은 콘베이어 시스템( Belt Conveyor System)으로 구성된 작업라인에서 반송 빠레트를 정지 또는 대기시켜 작업을 하고저할때 이송되는 물체나 진동하고 있는 물체의 충격 및 진동을 흡수하여 정밀도가 높은 제품이 밀리거나 변형됨을 방지할 수 있게 한 댐퍼 스토퍼 실린더에 관한 것이다.The present invention absorbs the shock and vibration of the conveyed object or the vibrating object to stop or wait the conveyance pallet in the work line consisting of a conveyor system (Belt Conveyor System), or high precision product is pushed A damper stopper cylinder which makes it possible to prevent deformation.

종래의 스토퍼 실린더에 의한 방법으로서는 단순하게 스프링으로만 되어 있어 충격력을 자체 흡수하지 못하므로 일정속도로 이송되는 빠레트를 순식간에 정지시키면 진동과 충격력이 발생하여 빠레트의 반송물이 밀리거나 변형이 생기는 사례가 번번히 발생하는 폐단이 있었다.Conventional stopper cylinders are simply made of springs, which do not absorb the impact force themselves. If the pallet is moved at a constant speed, the pallet can be suddenly stopped, causing vibration and impact force, causing the pallet to be pushed or deformed. There was a frequent breakout.

본 발명을 이러한 종래의 폐단을 해소하기 위한 것으로서 밸브실에 오일공이 천공된 첵밸브를 원추형의 스프링으로 탄지하고 수직오일공에 양측 수평으로 연통되게 오일공이 형성된 댐퍼피스톤을 스프링에 의하여 탄지되도록 하며 하단부에 스냅링이 형성된 댐퍼로드가 삽입된 댐퍼로드 가이드를 피스톤 로드의 상단 나사부에 나합하고 히단의 로드공에는 상협으로 테이퍼가 진 니이들을 커버를 씌워 고정하고 절개홈이 형성된 조절봉을 승강되도록 나합된 피스톤 로드를 실린더 튜브에 삽입하고 보올이 스프링으로 탄지된 댐퍼조절봉을 해드카바에 회동 가능하도록 조절봉의 절개홈에 댐퍼조절봉의 핀이 끼워지도록 하여 형성하였으므로 콘베이어시스텝으로 구성된 작업라인에서 반송 빠레트가 댐퍼스토퍼 실린더의 고무로울러가 연접되어 밀리면 레버가 댐퍼로드를 누르면 댐퍼피스톤이 하오일실의 오일을 가압되므로 오일이 첵밸브와 댐퍼피스톤의 오일공을 통하여 상오일실로 이동됨과 동시에 반송 빠레트의 충격 및 진동을 흡수하여 빠레트위의 정밀도가 높은 제품이 밀리거나 변형됨을 방지할 수 있는 댐퍼스토퍼 실린더를 제공하려는 것이다.In order to solve the conventional closed end of the present invention, the oil valve is punched in the valve chamber with a conical spring, and the damper piston in which the oil hole is formed so as to communicate horizontally with both sides of the vertical oil hole is supported by the spring and the lower end. The damper rod guide is inserted into the upper thread of the piston rod and the damper rod guide with a snap ring is inserted into the piston rod. The transfer pallet is damper in the work line consisting of conveyor system because the damper adjustment rod with the rod inserted into the cylinder tube and the damper adjustment rod with the spring is inserted into the head cover so that the pin of the damper adjustment rod can be inserted into the cutting groove of the adjustment rod. Rubber roller of stopper cylinder is connected and is pushed When the lever presses the damper rod, the damper piston pressurizes the oil in the oil chamber, so that the oil moves to the upper oil chamber through the oil valve of the check valve and the damper piston, and absorbs the shock and vibration of the conveying pallet. It is to provide a damper stopper cylinder that can prevent this push or deformation.

이하 본 발명을 첨부도면에 따라서 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제1도 내지 제4도에 도시한 바와같이 피스톤로드(2) 상부의 오일실(13)을 상하오일실(13')(13")이 분리되도록 밸브실(18)에 오일공(15)이 천공돈 첵밸브(14)를 원추형의 스프링(16)으로 탄지하고 수직오일공(19)에 양측수평으로 연통되게 오일공(20)이 형성된 댐퍼피스톤(17)을 스프링에 의하여 탄지되도록 하고 하단부에 멈춤링(24)이 끼워진 댐퍼로드(23)가 삽입된 댐퍼로드 가이드(22)를 피스톤로드(2)의 나사부에 나합한다.As shown in FIGS. 1 to 4, the oil hole 15 is formed in the valve chamber 18 so that the oil chamber 13 on the piston rod 2 is separated from the oil chamber 13 ′, 13 ″. The perforated check valve 14 is supported by a conical spring 16, and the damper piston 17, on which the oil hole 20 is formed so as to communicate horizontally with the vertical oil hole 19, is supported by the spring, The damper rod guide 22 into which the damper rod 23 into which the stop ring 24 is fitted is inserted is screwed into the threaded portion of the piston rod 2.

또한 하단부의 로드공(3)에는 상협으로 테이퍼가 진 니이들(8)을 카바(9)를 씌어 나합 고정되고 절개홈(11)이 형성된 조절봉(10)을 승강하도록 나합하고 하향으로 분리되지 않도록 링(12)을 끼워서 피스톤로드(2)를 형성한다. 외주면의 나사부(4)에 볼트공(6)이 다수개 천공되고 절결된 플랜지(5)가 나합 고정된 실린더튜브(1)의 2단 피스톤 로드공(3)(3')에 피스톤로드(2)를 삽입한다. 내부에는 에어실(26)을 외주면에는 레버홈(27)과 에어출입구(28)가 형성된 해드카바(25)에 보올(30)이 스프링(31)으로 탄지되고 너얼링(32)이 형성된 댐퍼 조절봉(29)을 회동 가능하도록 멈춤링(34)을 끼우고 조절봉(10)의 절개홈(11)에 댐퍼조절봉(29)의 핀(33)이 끼워지도록하여 실린더튜브(1)의 하단 나사부(4)에 나합 고정한다.In addition, the lower end of the rod hole (3), the tapered needles (8) in the upper side is fixed to the lap to cover the cover (9), the haptics to raise and lower the control rod (10) in which the incision grooves 11 are formed and separated downward The piston rod 2 is formed by inserting the ring 12 so as not to. A plurality of bolt holes 6 are drilled in the threaded portion 4 of the outer circumferential surface and a piston rod 2 is provided in the two-stage piston rod hole 3, 3 'of the cylinder tube 1, in which the flange 5, which is cut, is screwed together. Insert). Inside the air chamber 26, the outer circumferential surface of the lever cover 27 and the air inlet 28 formed in the head cover 25, the bowl 30 is supported by a spring 31, the damping adjustment is formed with a nut ring 32 Insert the stop ring 34 so that the rod 29 can be rotated, and the pin 33 of the damper adjusting rod 29 is inserted into the cutout groove 11 of the adjusting rod 10 so that the lower end of the cylinder tube 1 Screw into the screw (4).

다음 "ㄷ"자형의 레버호울더(35)를 피스톤로드(2)의 상단 나사부에 나합하고 상단 전후의 고무로울러(36)를 핀(37)으로 회동 가능하도록 형성하고 하단에는 레버핀(39)에 끼워진 비틀림 스프링(38)에 의하여 레버 호울더(35)와 레버(40)가 탄지되도록 유설하고 레버호울더(35)에 고정된 스토퍼(42)와 실린더 튜브(1)의 가이드로드(41)에 의하여 피스톤로드(2)가 안내되어 회동되지 않도록 된 것이다.Next, the "c" shaped lever holder 35 is joined to the upper threaded portion of the piston rod 2, and the rubber rollers 36 before and after the upper end are formed to be rotatable with the pin 37, and the lower lever pin 39 is formed at the lower end thereof. The stopper 42 and the guide rod 41 of the cylinder tube 1 are installed so that the lever holder 35 and the lever 40 are supported by the torsion spring 38 fitted therein, and are fixed to the lever holder 35. By the piston rod 2 is guided so that it is not rotated.

도면 중 미설명부호 7은 실린더튜브(1)의 외주면에 형성된 에어출입구로서 미도시된 밸브와 연결되는 것이다.In the drawings, reference numeral 7 is an air inlet formed on the outer circumferential surface of the cylinder tube 1 to be connected to a valve not shown.

상기와 같이 구성된 본 발명은 미도시된 콘베이어 시스템의 작업라인에서 반송 빠레트가 댐퍼스토퍼 실린더의 고무로울러(36)가 제2도와 같이 연접되어 밀리면 레버(40)가 댐퍼로드(23)을 누르므로 댐퍼피스톤(17)이 하오일실(13")의 오일을 가압하므로 하오일실(13")의 오일이 첵밸브(14)와 댐퍼피스톤(17)의 오일공(15)(19)(20)을 통하여 상오일실(13')로 이동됨과 동시에 미도시된 반송빠레트의 충격 및 진동을 흡수하므로 정밀도가 높은 제품이 밀리거나 변형되어 불량품이 발생하는 것을 방지하면서 반송빠레트를 정지 또는 대기시키므로 작업자가 빠레트위의 작업물을 작업한후에 이동시킬수 있는 것이다.In the present invention configured as described above, when the conveying pallet is connected to the rubber roller 36 of the damper stopper cylinder as shown in FIG. 2 in the work line of the conveyor system, the lever 40 presses the damper rod 23. The piston 17 pressurizes the oil in the lower oil chamber 13 "so that the oil in the lower oil chamber 13" passes through the oil holes 15, 19 and 20 of the check valve 14 and the damper piston 17. As it moves to the upper oil chamber 13 'and absorbs the shock and vibration of the unshown conveying pallet, the operator stops or waits while preventing the defective products from being pushed or deformed with high precision. You can move your work after you've done it.

또한 댐퍼 피스톤(17)에 원추형의 스프링(16)으로 탄지된 첵밸브(14)의 오일공(15)을 조절봉(10)의 절개홈(11)에 댐퍼조절봉(29)의 핀(33)이 끼워진 조절봉(10)을 회전시키면 니이들(8)의 테이퍼부가 상승 하강되면서 간극을 조절함으로서 상용횡하중(조작 공기압이 4kg/cm2일때)30-320kg이하의 범위내에서 미도시된 반송빠레트위의 작업물 중량에 알맞게 조절할 수 있어 고정밀도의 제품작업을 행하더라도 밀리거나 변형되는 사례가 없이 작업을 할 수 있는 것이다.In addition, the oil hole 15 of the check valve 14 supported by the conical spring 16 on the damper piston 17 is inserted into the cutout groove 11 of the adjusting rod 10 by the pin 33 of the damper adjusting rod 29. ) unillustrated conveyance in the range of not more than the inserted control rods 10 rotate as if you increase the lowered tapered portion thereof (8) commercial lateral load by controlling the gap (the operating air pressure 4kg / cm 2 when a) 30-320kg It can be adjusted according to the weight of the workpiece on the pallet, so that even a high-precision product can be worked without being pushed or deformed.

또한 실린더튜브(1)의 상단일측과 해트카바(25)의 에어출입구(7)(28)에 미도시된 밸브를 연결하고 제품의 크기에 따라 상하 임의의 높이로 피스톤로드(2)를 조절할 수 있으며, 레버호울더(35)에 고정된 스토퍼(42)가 실리더튜브(1)의 가이드로드(41)에 안내되어 피스톤로드(2) 및 레버(40)가 회전되지 않는 것이다.In addition, it is possible to connect the valve (not shown) to one side of the upper end of the cylinder tube (1) and the air inlet (7) (28) of the hat cover 25 and adjust the piston rod (2) to any height up and down according to the size of the product. The stopper 42 fixed to the lever holder 35 is guided to the guide rod 41 of the cylinder tube 1 so that the piston rod 2 and the lever 40 do not rotate.

본 발명에 의하면 콘베이어 시스템의 작업라인에서 미도시된 반송 빠레트를 정지 또는 대기시켜 작업을 하고저할때 이송되는 물체나 진동하고 있는 물체의 충격 및 진동을 완전 흡수하므로 고정밀도의 제품이 밀리거나 변형됨으로부터 제품을 보호하여 불량품을 미연에 방지할 수 있는 것이다.According to the present invention, the high-precision product is pushed or deformed by completely absorbing the shock and vibration of the conveyed object or the vibrating object. The product can be prevented from defects by protecting the product.

Claims (1)

도시한 바와같이 상부의 오일실(13)에는 상하오일실(13')(13")이 분리되도록 밸브실(18)에 오일공(15)이 천공된 첵밸브(14)를 원추형의 스프링(16)으로 탄지하고 수직오일공(19)에 양측 수평으로 연통되게 오일공(20)이 형성된 댐퍼피스톤(17)을 스프링(21)에 의하여 탄지되도록 하고 하단부에 멈춤링(24)이 댐퍼로드(23)가 삽입된 댐퍼로드 가이드(22)를 피스톤로드(2)의 나사부에 나합하고 하단의 로드공(3)에는 상협으로 테이퍼가 진 니이들(8)을 카바(9)를 씌워 나합 고정되고 절개홈(11)이 형성된 조절봉(10)을 승강되도록 나합하고 하향으로 분리되지 않도록 링(12)을 끼워서 된 피스톤로드(2)를 외주면의 나사부(4)에 볼트공(6)이 다수개 천공되고 절결된 플랜지(5)가 나합 고정된 실린더튜브(1)의 2단 피스톤로드공(3)에 삽입하고 내부에는 에어실(26)을, 외주면에는 레버홈(27)과 에어출입구(28)가 형성된 해드카바(25)에 보올(30)이 스프링(31)으로 탄지되고 너어링(32)이 형성된 댐퍼조절봉(29)을 회동 가능하도록 멈춤링(34)을 끼우고 조절봉(10)의 절개홈(11)에 댐퍼조절봉(29)의 핀(33)이 끼워지도록 하여 실린더튜브(1)의 나사부(4)에 나합 고정하며 "ㄷ"자형의 레버호울더(35)를 피스톤로드(2)의 상단 나사부에 나합하고 상단전후의 고무로울러(36)를 핀(37)으로 회동 가능하도록 형성하고 하단에는 레버핀(39)에 끼워진 비틀림스프링(38)에 의하여 레버호울더(35)와 레버(40)가 탄지되도록 유설하고 스토퍼(42)와 가이드로드(41)에 피스톤로드(2)가 회동되지 않도록 된 댐퍼스토퍼 실린더.As shown in the drawing, the oil valve 13 has a conical spring (14) in which the oil hole 15 is drilled in the valve chamber 18 so that the upper and lower oil chambers 13 'and 13 "are separated from each other. 16) so that the damper piston 17 having oil holes 20 formed so as to communicate horizontally with both sides of the vertical oil hole 19 is supported by the spring 21, and the stop ring 24 at the lower end thereof has a damper rod ( The damper rod guide 22 into which the 23 is inserted is screwed into the threaded portion of the piston rod 2, and the lower end of the rod hole 3 covers the needle 8, which is tapered with the upper side, with a cover 9 to be screwed together. A plurality of bolt holes 6 are screwed to the threaded portion 4 of the outer circumference of the piston rod 2, in which the adjustment rod 10 having the cutout groove 11 formed thereon is lifted and the ring 12 is fitted so as not to be separated downward. A perforated and cut flange (5) is inserted into the two-stage piston rod hole (3) of the fixed cylinder tube (1), with an air chamber (26) inside, and a lever on the outer peripheral surface. A stop ring 34 to allow the damper adjusting rod 29 to which the bowl 30 is supported by the spring 31 and the nuring ring 32 is formed on the head cover 25 having the air outlet 28 formed therein with the 27. ) And the pin 33 of the damper adjusting rod 29 is inserted into the incision groove 11 of the adjusting rod 10 so as to be screwed onto the threaded portion 4 of the cylinder tube 1 and have a "c" shape. A torsion spring (38) is fitted to the upper threaded portion of the piston rod (2) and the rubber roller (36) before and after the upper end is rotatable by the pin (37), and the torsion spring (38) fitted to the lever pin (39) at the lower end. The damper stopper cylinder is installed so that the lever holder (35) and the lever (40) is supported by a) and the piston rod (2) is not rotated to the stopper (42) and the guide rod (41).
KR1019870002657A 1987-03-23 1987-03-23 Damper stopper cylinder for conveyer KR890002976B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870002657A KR890002976B1 (en) 1987-03-23 1987-03-23 Damper stopper cylinder for conveyer

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Application Number Priority Date Filing Date Title
KR1019870002657A KR890002976B1 (en) 1987-03-23 1987-03-23 Damper stopper cylinder for conveyer

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KR880011000A KR880011000A (en) 1988-10-25
KR890002976B1 true KR890002976B1 (en) 1989-08-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107629912A (en) * 2017-10-30 2018-01-26 贵州金液郎酒业有限公司 A kind of white wine uploading in rice steamer method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113060537A (en) * 2021-03-03 2021-07-02 机械工业第九设计研究院有限公司 Tray damping mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107629912A (en) * 2017-10-30 2018-01-26 贵州金液郎酒业有限公司 A kind of white wine uploading in rice steamer method
CN107629912B (en) * 2017-10-30 2020-12-18 浮来春集团股份有限公司 Method for loading white spirit into steamer

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KR880011000A (en) 1988-10-25

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