KR20040005055A - A panel conveying attachment - Google Patents

A panel conveying attachment Download PDF

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Publication number
KR20040005055A
KR20040005055A KR1020020039345A KR20020039345A KR20040005055A KR 20040005055 A KR20040005055 A KR 20040005055A KR 1020020039345 A KR1020020039345 A KR 1020020039345A KR 20020039345 A KR20020039345 A KR 20020039345A KR 20040005055 A KR20040005055 A KR 20040005055A
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KR
South Korea
Prior art keywords
panel
vibration
attachment
vacuum
vibration generating
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KR1020020039345A
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Korean (ko)
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KR100507072B1 (en
Inventor
성황규
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현대자동차주식회사
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Priority to KR10-2002-0039345A priority Critical patent/KR100507072B1/en
Publication of KR20040005055A publication Critical patent/KR20040005055A/en
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Publication of KR100507072B1 publication Critical patent/KR100507072B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • 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
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • 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
    • B65G2201/0294—Vehicle bodies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Manipulator (AREA)

Abstract

PURPOSE: In a multi step press forming process, an attachment for transferring a forming panel is provided giving a vibration when releasing the panel. CONSTITUTION: An attachment is mounted to a carrier by a connection rod(1) to transfer forming panel(3) to each process. A fixing frame(5) is installed in lower end of the connection rod. A plurality of vacuum cups(7) is mounted by a connection bar(9). The vacuum cups are connected to a vacuum pump(11) and a vacuum pipe(13). An opening valve(15) is installed to open/close the vacuum pipe by the control of a controller(17). A vibration generating member is provided to generate vibration in lower side of the fixing frame.

Description

패널 이송용 어탯치먼트{A PANEL CONVEYING ATTACHMENT}Panel Transfer Attachment {A PANEL CONVEYING ATTACHMENT}

본 발명은 패널 이송용 어탯치먼트에 관한 것으로서, 보다 상세하게는 다단계로 이루어지는 프레스 성형 공정에서 파레트상에 적재된 대물패널의 취출시, 패널에 진동을 가하여 패널상호간의 끼임, 진공흡착 등에 의해 붙어있는 패널을 분리하여 한 장의 패널만을 각 공정에 이송할 수 있도록 하는 패널 이송용 어탯치먼트에 관한 것이다.The present invention relates to an attachment for panel transfer, and more particularly, when the object panel loaded on the pallet is taken out in a multi-step press forming process, the panel is subjected to vibration by pinching between the panels, vacuum adsorption and the like. The present invention relates to a panel transfer attachment that separates a panel so that only one panel can be transferred to each process.

일반적으로 차량용 패널의 제작은 다단계의 프레스 성형 공정에 의해 이루어지며, 이러한 공정을 이루기 위해서는 여러 대의 대형 프레스 사이에서 성형을 위한 제품패널을 각 공정간에 이송시키기 위한 패널 이송용 어탯치먼트가 구비되어야 한다.In general, the production of vehicle panels is made by a multi-stage press molding process, and in order to achieve such a process, an attachment for panel transfer must be provided to transfer a product panel for molding between the various presses between several large presses. .

즉, 다단계로 이루어지는 패널의 프레스 성형 공정에서 패널이 진공컵에 흡착될 때, 패널을 진동이나 슬립 또는 그 무게로부터 신뢰성 있게 고정하여 각 공정간의 이송을 이룰 수 있도록 하기 위해서는 각 제품패널의 규격에 맞게 적당한 수의 진공컵을 사용하여야 하는데, 도 2는 이러한 종래 기술에 따른 패널 이송용 어탯치먼트를 도시한 구성도로서, 그 구성은 각 공정 사이에서 왕복 작동하는 캐리어(미도시)에 연결로드(101)를 통하여 고정 프레임(103)이 장착되고, 상기 고정 프레임(103)에는 다수개의 흡착수단(105)이 장착되는데, 상기 흡착수단(105)은 버큠펌프(107)와 진공컵(109) 및 개폐밸브(111)로 이루어지며, 이 진공컵(109)은 진공을 형성하는 상기 버큠펌프(107)와 진공관(113)을 통하여 연결된다.In other words, when the panel is adsorbed to the vacuum cup in the multi-stage press forming process, the panel can be reliably fixed from vibration, slip, or its weight to achieve transfer between the processes. An appropriate number of vacuum cups should be used, and FIG. 2 is a block diagram showing an attachment for panel transfer according to the prior art, the configuration of which is connected to a carrier (not shown) which reciprocates between processes. The fixed frame 103 is mounted through the 101, and the fixed frame 103 is equipped with a plurality of adsorption means 105. The adsorption means 105 includes a vacuum pump 107 and a vacuum cup 109 and It is made of an on-off valve 111, the vacuum cup 109 is connected through the vacuum pump 107 and the vacuum tube 113 to form a vacuum.

또한, 상기 개폐밸브(111)는 진공컵(109)과 버큠펌프(107)를 연결하는 상기 진공관(113) 상의 일측에 장착되어 컨트롤 유닛(115)의 제어신호에 따라 상기 진공관(113)을 개폐 작동하여 패널(117)의 상단면을 진공컵(109)이 흡착할 수 있도록 한다.In addition, the opening and closing valve 111 is mounted on one side on the vacuum tube 113 connecting the vacuum cup 109 and the vacuum pump 107 to open and close the vacuum tube 113 according to the control signal of the control unit 115. Operation to allow the vacuum cup 109 to adsorb the top surface of the panel 117.

그러나 상기한 바와 같이 구성되는 종래의 패널 이송용 어탯치먼트에 의하면, 다단계로 이루어지는 프레스 성형 공정에서 파레트상에 적재되는 패널이 플랜지부를 포함하는 대물패널을 과다 적재하는 경우, 패널의 플랜지부에 상호 끼임 현상이 발생하여 취출시, 2장 혹은 3장의 패널이 공정으로 투입되어 불량차 발생의 원인되는 문제점을 내포하고 있다.However, according to the conventional panel transfer attachment configured as described above, when the panel stacked on the pallet in the multi-step press forming process overloads the objective panel including the flange portion, the flange portion of the panel When picking up each other, two or three panels are put into the process, and the problem is caused by the occurrence of defective cars.

따라서 본 발명은 상기한 바와 같은 문제점을 해결하기 위하여 창출된 것으로, 본 발명의 목적은 다단계로 이루어지는 프레스 성형 공정에서 파레트상에 적재된 대물패널의 취출시, 패널에 진동을 가하여 패널상호간의 끼임, 진공흡착 등에의해 붙어있는 패널을 분리하여 한 장의 패널만을 각 공정에 이송할 수 있도록 하는 패널 이송용 어탯치먼트를 제공하는 것이다.Therefore, the present invention was created to solve the above problems, an object of the present invention is to pinch the panel mutually by applying vibration to the panel when taking out the object panel loaded on the pallet in a multi-step press molding process, It is to provide a panel transfer attachment that separates the panel attached by vacuum adsorption, so that only one panel can be transferred to each process.

도 1은 본 발명에 따른 패널 이송용 어탯치먼트의 구성도이다.1 is a block diagram of an attachment for panel transfer according to the present invention.

도 2는 종래 기술에 따른 패널 이송용 어탯치먼트의 구성도이다.Figure 2 is a block diagram of an attachment for panel transfer according to the prior art.

상기한 바와 같은 목적을 달성하기 위한 본 발명에 따른 패널 이송용 어탯치먼트는 각 공정 사이에서 왕복 작동하는 캐리어에 연결로드와 고정 프레임을 통하여 진공컵을 장착되어 성형용 패널을 흡착하여 각 공정으로 이송하기 위한 패널 이송용 어탯치먼트에서,Panel transfer attachment according to the present invention for achieving the object as described above is equipped with a vacuum cup through the connecting rod and a fixed frame to the carrier reciprocating between each process by adsorbing the molding panel to each process In the panel transport attachment for transporting,

상기 고정 프레임의 하부 일측에는 상기 패널의 일측에 직접 접촉하여 공압에 의한 진동을 발생시켜 상기 패널이 진동을 전달하는 진동발생수단을 구비하는 것을 특징으로 하며,The lower one side of the fixed frame is characterized in that it comprises a vibration generating means for directly contacting one side of the panel to generate vibration by pneumatic to transmit the vibration to the panel,

상기 진동발생수단은 상기 고정 프레임의 중앙 하단에 장착되는 진동발생 실린더와; 상기 진동발생 실린더의 작동로드 선단에 장착되며, 상기 패널에 직접 접촉되어 진동을 전달하는 진동패드와; 상기 진동발생 실린더에 공압을 공급하기 위한 공압관로 상의 일측에 장착되어 제어기의 제어신호에 따라, 상기 공압관로를 개폐 제어하는 솔레노이드 밸브로 이루어지는 것을 특징으로 한다.The vibration generating means and the vibration generating cylinder mounted to the lower center of the fixed frame; A vibration pad mounted to a tip of an operating rod of the vibration generating cylinder and directly contacting the panel to transmit vibration; It is mounted on one side on the pneumatic pipe for supplying air pressure to the vibration generating cylinder, characterized in that consisting of a solenoid valve for controlling the opening and closing of the pneumatic pipe in accordance with the control signal of the controller.

이하, 첨부 도면을 참조하여 본 발명의 바람직한 일실시예를 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 패널 이송용 어탯치먼트의 구성도로서, 본 발명에 따른 패널 이송용 어탯치먼트는 각 공정 사이에서 왕복 작동하는 캐리어(미도시)에 연결로드(1)를 통하여 장착되어 성형용 패널(3)을 각 공정으로 이송하게 된다.1 is a configuration diagram of the panel transport attachment according to the present invention, the panel transport attachment according to the present invention is mounted via a connecting rod (1) to a carrier (not shown) reciprocating between each process. Thus, the molding panel 3 is transferred to each process.

즉, 상기 연결로드(1)에는 그 하단에 고정 프레임(5)이 장착되며, 상기 고정 프레임(5)에는 그 측면을 따라 다수개의 진공컵(7)이 연결바아(9)를 통하여 장착된다.That is, the fixing rod 5 is mounted at the lower end of the connecting rod 1, and a plurality of vacuum cups 7 are mounted at the fixing frame 5 through the connecting bar 9 along the side thereof.

상기 진공컵(7)은 진공을 형성하는 상기 버큠펌프(11)와 진공관(13)을 통하여 연결되며, 상기 진공관(13) 상의 일측에는 개폐밸브(15)가 장착된다.The vacuum cup 7 is connected through the vacuum pump 11 and the vacuum tube 13 to form a vacuum, one side on the vacuum tube 13 is equipped with an on-off valve 15.

여기서 상기 개폐밸브(15)는 진공컵(7)과 버큠펌프(11)를 연결하는 상기 진공관(13) 상의 일측에서 제어기(17)의 제어신호에 따라 상기 진공관(13)을 개폐 작동하게 된다.Here, the opening and closing valve 15 opens and closes the vacuum tube 13 according to a control signal of the controller 17 at one side on the vacuum tube 13 connecting the vacuum cup 7 and the vacuum pump 11.

이때, 상기 개폐밸브(15)는 제어기(17)의 제어신호에 따라 작동하는 솔레노이드 밸브로 이루어지는 것이 바람직하나, 이에 한정되는 것은 아니며, 상기 진공관(13) 상에서 제어기(17)의 신호에 의해 작동하여 진공관(13)의 개폐를 단속할 수 있는 구성요소이면, 그 적용이 가능하다.At this time, the on-off valve 15 is preferably made of a solenoid valve that operates according to the control signal of the controller 17, but is not limited thereto, and operates by the signal of the controller 17 on the vacuum tube 13 As long as it is a component which can control the opening and closing of the vacuum tube 13, the application is possible.

그리고 상기 고정 프레임(5)의 하부 중앙에는 상기 패널(3)의 일측에 직접 접촉하여 공압에 의한 진동을 발생시켜 상기 패널(3)이 진동을 전달하도록 진동발생수단을 구성하는데, 상기 진동발생수단은 상기 고정 프레임(5)의 중앙 하단에 진동발생 실린더(21)가 장착되며, 상기 진동발생 실린더(21)의 작동로드(23) 선단에는, 상기 패널(3)에 직접 접촉되어 진동을 전달하는 고무재질의 진동패드(25)가 장착된다.And the lower center of the fixed frame (5) is in direct contact with one side of the panel (3) generates a vibration by pneumatic to configure the vibration generating means to transmit the vibration to the panel (3), the vibration generating means The vibration generating cylinder 21 is mounted on the lower end of the center of the fixed frame 5, the front end of the operating rod 23 of the vibration generating cylinder 21, in direct contact with the panel 3 to transmit the vibration A rubber pad 25 is mounted.

또한, 상기 진동발생 실린더(21)에는 공압을 공급하기 위한 공압관로 (27)상의 일측에 상기 제어기(17)의 제어신호에 따라, 상기 공압관로(27)를 개폐 제어하는 솔레노이드 밸브(29)가 장착되어 이루어진다.In addition, the vibration generating cylinder 21 has a solenoid valve 29 for controlling the opening and closing of the pneumatic pipe 27 in accordance with a control signal of the controller 17 on one side on the pneumatic pipe 27 for supplying air pressure. Is made.

따라서 상기한 바와 같은 구성을 갖는 패널 이송용 어탯치먼트에 의하면, 성형용 패널(3)이, 상기 도 1에서와 같이, 일측에 플랜지부(31)를 형성하여 2장 혹은 그 이상의 패널(3)이 상호 끼인 상태로, 상기 패널 이송용 어탯치먼트의 진공컵(7)에 의해 진공 흡착되면, 제어기(17)는 상기 솔레노이드 밸브(29)에 개폐제어신호를 순간적으로 여러차례 입력하여 라인공압을 공급하는 공압관로(29)를 다수회 개폐시키게 된다.Accordingly, according to the panel transfer attachment having the above-described configuration, the molding panel 3 forms the flange portion 31 on one side as shown in FIG. 1 to form two or more panels 3. ) Is in the state of being pinched together, when the vacuum suction (7) by the vacuum cup (7) of the panel transfer attachment, the controller 17 inputs the opening and closing control signal to the solenoid valve 29 instantaneously several times to reduce the line air pressure. The pneumatic pipe passage 29 is opened and closed a plurality of times.

그러면, 상기 진동발생 실린더(21)에는 상기 공압관로(27)를 통하여 작동공압을 공급받아, 상기 패널(3)에 접촉된 진동패드(25)에 진동을 발생시키게 되며, 상기 패널(3)의 상단면에 진동패드(25)의 진동을 전달하여 상호 끼여있던 2장 혹은 그 이상의 패널(3)이 분리되도록 작용하게 되는 것이다.Then, the vibration generating cylinder (21) is supplied with the working air pressure through the pneumatic pipe (27), and generates vibration on the vibration pad 25 in contact with the panel (3), of the panel (3) By transmitting the vibration of the vibration pad 25 on the top surface is to act to separate the two or more panels 3 sandwiched between each other.

상술한 바와 같이 본 발명에 따른 패널 이송용 어탯치먼트에 의하면, 다단계로 이루어지는 프레스 성형 공정에서 파레트상에 적재된 대물패널의 취출시, 패널에 진동을 가하여 패널상호간의 끼임, 진공흡착 등에 의해 붙어있는 패널을 분리하여 한 장의 패널만을 각 공정에 이송할 수 있도록 함으로서, 2장 혹은 그 이상의 패널이 공정으로 투입되는 것을 미연에 방지할 수 있으며, 이로 인한 불량차 발생률을 최소화할 수 있는 효과가 있다.As described above, according to the panel transfer attachment according to the present invention, when the object panel loaded on the pallet is taken out in a multi-step press forming process, the panel is vibrated to be stuck by pinching between the panels and vacuum adsorption. By separating the panels, it is possible to transfer only one panel to each process, thereby preventing two or more panels from entering the process, thereby minimizing the incidence of defects. .

Claims (2)

각 공정 사이에서 왕복 작동하는 캐리어에 연결로드와 고정 프레임을 통하여 진공컵을 장착되어 성형용 패널을 흡착하여 각 공정으로 이송하기 위한 패널 이송용 어탯치먼트에 있어서,In the panel transfer attachment for mounting the vacuum cup through the connecting rod and the fixing frame to the carrier reciprocating between each process to absorb the molding panel and transfer to each process, 상기 고정 프레임의 하부 일측에는 상기 패널의 일측에 직접 접촉하여 공압에 의한 진동을 발생시켜 상기 패널이 진동을 전달하는 진동발생수단을 구비하는 것을 특징으로 하는 패널 이송용 어탯치먼트.The lower side of the fixing frame is directly attached to one side of the panel to generate a vibration by pneumatic panel vibration attachment means characterized in that it comprises a vibration generating means for transmitting the vibration. 청구항 1에 있어서, 상기 진동발생수단은The method according to claim 1, wherein the vibration generating means 상기 고정 프레임의 중앙 하단에 장착되는 진동발생 실린더와;A vibration generating cylinder mounted at the center lower end of the fixed frame; 상기 진동발생 실린더의 작동로드 선단에 장착되며, 상기 패널에 직접 접촉되어 진동을 전달하는 진동패드와;A vibration pad mounted to a tip of an operating rod of the vibration generating cylinder and directly contacting the panel to transmit vibration; 상기 진동발생 실린더에 공압을 공급하기 위한 공압관로 상의 일측에 장착되어 제어기의 제어신호에 따라, 상기 공압관로를 개폐 제어하는 솔레노이드 밸브로 이루어지는 것을 특징으로 하는 패널 이송용 어탯치먼트.Attached to one side on the pneumatic pipe for supplying air pressure to the vibration generating cylinder panel transfer attachment, characterized in that consisting of a solenoid valve for controlling the opening and closing of the pneumatic pipe according to the control signal of the controller.
KR10-2002-0039345A 2002-07-08 2002-07-08 A panel conveying attachment KR100507072B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3708524A4 (en) * 2017-11-09 2021-01-20 Amada Co., Ltd. Product taking out device, product carrying out device, and product taking out method
KR102236748B1 (en) * 2020-07-06 2021-04-06 서문팀버 주식회사 Automated production system for wood flooring
CN114653846A (en) * 2022-03-14 2022-06-24 恒达富士电梯有限公司 Automatic forming process and production line for elevator door plate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3708524A4 (en) * 2017-11-09 2021-01-20 Amada Co., Ltd. Product taking out device, product carrying out device, and product taking out method
US11001458B2 (en) 2017-11-09 2021-05-11 Amada Co., Ltd. Product taking-out apparatus, product carrying-out apparatus, and product taking-out method
KR102236748B1 (en) * 2020-07-06 2021-04-06 서문팀버 주식회사 Automated production system for wood flooring
CN114653846A (en) * 2022-03-14 2022-06-24 恒达富士电梯有限公司 Automatic forming process and production line for elevator door plate

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