WO2005077790A1 - 搬送装置 - Google Patents
搬送装置 Download PDFInfo
- Publication number
- WO2005077790A1 WO2005077790A1 PCT/JP2005/000888 JP2005000888W WO2005077790A1 WO 2005077790 A1 WO2005077790 A1 WO 2005077790A1 JP 2005000888 W JP2005000888 W JP 2005000888W WO 2005077790 A1 WO2005077790 A1 WO 2005077790A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sliding rod
- arm
- hanger
- support
- vehicle body
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/18—Transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines
Definitions
- the present invention relates to a transport device capable of supporting a plurality of models in an overhead conveyor that transports, for example, the body of an automobile.
- a pair of front hanger main bodies that support a front lower surface portion of a vehicle body are mounted on a hanger body movable along a traveling rail provided on a ceiling side.
- a rear hanger arm and a pair of rear hanger arms supporting the rear lower surface of the vehicle body are provided to make the rear hanger arm movable, and a locking lever provided on the rear hanger arm is engaged with a locking groove of the hanger body.
- Patent Document 1 a hanger device is provided on a movable body that can travel on a fixed route, and a conveyed object is provided on this hanger device.
- Patent Document 2 There is known a technique (for example, see Patent Document 2) that allows the position of a support that is supported from below to be changeable and that provides a change means for changing the position of the support in a fixed path.
- Patent Document 1 JP-A-2002-96778
- Patent Document 2 JP 2003-12135 A
- the present invention relates to a technique for transporting a plurality of types of objects to be conveyed by the same device, which can be performed by a simple operation even when the types are switched, so that the device becomes complicated due to the type switching.
- the purpose is to avoid upsizing.
- the present invention relates to a transport device that transports an object by placing it on a hanger, wherein a pair of left and right vertical arms extending downward from the trolley moving body are used as hangers.
- a horizontal arm extending from the lower end of the vertical arm toward the downstream side of the transport path, and a sliding rod slidable back and forth with respect to each horizontal arm are provided.
- At least two supporting portions for supporting the lower surface of the rear portion are provided.
- a horizontal arm is provided at the lower end of a pair of left and right vertical arms extending downward from the trolley moving body of the hanger, and a slide rod slidable back and forth is provided on the horizontal arm. If the moving rod is provided with a support that supports at least the lower two parts of the rear part of the transferred object, it is possible to support an appropriate part even if the type of the transferred object is different. Since it can be handled simply by sliding the pad back and forth, the device can be prevented from becoming complicated and large, and the operation is not complicated.
- FIG. 1 is a side view of the present transfer device.
- Fig. 1 is a side view of the transfer device
- Fig. 2 is a front view of the same
- Fig. 3 is an explanatory view of a lateral arm and a sliding rod
- Fig. 4 is an enlarged view taken along a line A-A in Fig. 3. is there.
- the transport device according to the present invention can be used to transport a plurality of types of conveyed objects by the same hanger, even at the time of model switching, with a simple operation.
- the present embodiment is configured as a device for transporting the vehicle body.
- the present transport device 1 includes a trolley rail 2 and a guide rail 3 provided at a high position, and a hanger 4 which is movable by engaging with these rails.
- the hanger 4 is provided with a mounting portion for mounting the vehicle body W, and the mounting portion is structured so as to be applicable to various models.
- the hanger 4 includes two free trolleys 5 and 6 before and after engaging with the trolley rail 2, a trolley moving body 8 connected to the free trolleys 5 and 6 via a connecting rod 7, A pair of left and right vertical arms 10 extending downward from the body 8 and a horizontal arm 12 connected to the lower end of each vertical arm 10 via a joint arm 11 and extending downstream of the transport path. And a sliding rod 13 that is slidable back and forth with respect to the lateral arm 12.
- the lower surface of the vehicle body W is provided on the upper surface of the front part of the lateral arm 12 and the upper surface of the rear part of the sliding rod 13.
- a support plate 14 is provided as a support portion for supporting.
- a front trolley 16 is connected to a front portion of the front free trolley 5 through a connecting rod 15, and a rear portion of the rear free trolley 6 is also provided. Are connected via a connecting rod 17]; 18 forces are connected by S; these front ports]; 16, Fuji port]; 20 are provided for engaging the trolley rail 2.
- a passive projection 21 is provided on the upper part of the front trolley 16. The passive projection 21 engages with a dog 23 of a driving device 22 (FIG. 2) such as a chain, so that the hanger 4 moves along the trolley rail 2. It is made to run.
- the trolley moving body 8 includes a support frame 24 connected to the connecting rod 7, and the support frame 24.
- An arm supporting plate 26 connected to the frame 24 via a connecting member 25; a pair of bearings 27 provided on both sides of the arm supporting plate 26; and a supporting rod 28 rotatably supported by each bearing 27
- an opening / closing rod 30 connected to each supporting rod 28, and the vertical arm 10 is connected to the tip of each supporting rod 28.
- the operation of the opening / closing rod 30 causes the support rod 28 to rotate around the axis, and the vertical arm 10 to open and close.
- a roller support plate 31 is attached to both sides of the tip end of the arm support plate 26.
- the roller support plate 31 has a guide roller 32 guided by the guide rail 3, and a contact with the guide rail 3.
- An anti-lateral shake roller 33 is provided.
- the joint arm 11 connected to the lower end of the vertical arm 10 has a lower end bent inward, and the horizontal arm 12 is connected to the joint arm 11 closer to the inside.
- the lateral arm 12 is composed of a small-diameter pipe 12a connected to the joint arm 11, and a large-diameter pipe 12b fitted to the extension end of the small-diameter arm 12a. I have.
- a thrust bearing 34 is provided near the extended end of the large-diameter pipe 12b, and the sliding rod 13 is provided inside the large-diameter pipe 12b through the thrust bearing 34. I have.
- a guide groove 35 is formed on one side surface of the sliding rod 13 along the longitudinal direction, and engages with a guide member 37 described below to perform a function of preventing the sliding rod 13 from rotating.
- a plurality of positioning holes 36 are formed on the other surface of the sliding rod 13 at predetermined intervals.
- a guide member 37 is provided inside the upper portion near the middle of the large diameter pipe 12b, and the guide member 37 is fitted in the guide groove 35.
- An opening is formed in the large-diameter pipe 12b at a position facing the guide member 37, and a guide cylinder 38 is fixed to the opening by welding or the like.
- the guide tube 38 has a large-diameter first guide hole 40 opened in the tube of the large-diameter pipe 12b, and a second guide hole 40 communicating with the first guide hole 40 through a step d.
- a guide hole 41 is provided, and a female screw portion 42 is locally formed at the base end side of the second guide hole 41.
- a positioning pin 43 is provided inside the first guide hole 40 and the second guide hole 41.
- a flange 43t is formed at the tip of the positioning pin 43, and the positioning pin 43 is formed.
- An external thread portion 44 is formed at the base end of 43, and a spring member 45 is disposed between the flange portion 43t and the step d of the guide cylinder 38.
- a ring member 46 is screwed and integrated with the end of the male screw portion 44 of the positioning pin 43, and by rotating the ring member 46, the positioning pin 43 is rotated. It is being done.
- a support plate 14 for supporting the front of the lower surface of the vehicle body W is attached to the upper surface of the joint between the joint arm 11 and the lateral arm 12, and near the lower surface of the vehicle body W, A position reference pin 47 (FIG. 2) for fitting and positioning in the reference hole is provided.
- a support plate 14 that supports the rear of the lower surface of the vehicle body W is also attached to the end side of the sliding rod 13 so that the sliding rod 13 slides to change the position back and forth. ing.
- a plurality of writing lines 50 are formed on the upper part of the peripheral surface of the sliding rod 13, and when positioning the positioning pin 47 with the desired positioning hole 36 of the sliding rod 13, a large size is required. Positioning is performed by overlapping the extended end of the diameter pipe 12b with the scribe line 50.
- the male member 44 of the positioning pin 43 and the female member of the guide cylinder 38 are operated by operating the ring member 46. Unscrew the screw part 42 and remove the positioning pin 43 from the positioning hole 36 of the sliding rod 13. In this state, the operator slides the sliding rod 13 to a desired position corresponding to the vehicle body W to be placed next, and moves and adjusts the position of the predetermined positioning hole 36 to the position of the positioning pin 43. Match.
- the operator performs an operation to insert the positioning pin 43 into the predetermined positioning hole 36.
- the male thread 44 of the positioning pin 43 is screwed into the female thread 42 of the guide tube 38 by rotating the ring member 46, the sliding rod 13 is positioned and the rear support plate 14 is fixed to the predetermined position. Can be set to the position.
- the vehicle body W is transferred to the hanger 4 by a transfer device and the like, and is positioned by the position reference pins 47 and simultaneously supported by the front and rear support plates 14, so that an appropriate portion depending on the model is supported. You can do it.
- the device is simplified and downsized, and the operation is easy.
- the present invention is not limited to the above embodiments. Those having substantially the same configuration as the matter described in the scope of the patent request of the present invention and exhibiting the same operation and effect belong to the technical scope of the present invention.
- the operations such as the rotation of the ring member 46 and the sliding of the sliding rod 13 are performed manually by an operator.
- the object may be a work other than the body W.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-035876 | 2004-02-13 | ||
JP2004035876A JP2005225607A (ja) | 2004-02-13 | 2004-02-13 | 搬送装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005077790A1 true WO2005077790A1 (ja) | 2005-08-25 |
Family
ID=34857701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/000888 WO2005077790A1 (ja) | 2004-02-13 | 2005-01-25 | 搬送装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2005225607A (ja) |
CN (1) | CN1946621A (ja) |
WO (1) | WO2005077790A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20111095A1 (it) * | 2011-11-28 | 2013-05-29 | Fiat Group Automobiles Spa | Dispositivo di sospensione ed avanzamento di una scocca in una linea di assemblaggio di autoveicoli |
FR2987024A1 (fr) * | 2012-02-22 | 2013-08-23 | Peugeot Citroen Automobiles Sa | Main de prehension pour la manutention d'une caisse d'un vehicule |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101125610B (zh) * | 2007-09-11 | 2010-12-08 | 王树生 | 非同步式悬挂输送机 |
CN101139043B (zh) * | 2007-09-27 | 2010-10-06 | 重庆长安汽车股份有限公司 | 汽车总装输送系统的抱具共用快换支撑装置 |
JP4562008B2 (ja) * | 2008-02-14 | 2010-10-13 | 株式会社ダイフク | 吊り下げ搬送装置 |
CN103204196B (zh) * | 2013-04-16 | 2015-11-18 | 南京航空航天大学 | 一种磁悬浮汽车生产线 |
JP2014227073A (ja) * | 2013-05-23 | 2014-12-08 | トヨタ自動車株式会社 | 塗装ハンガー |
CN103538857B (zh) * | 2013-10-17 | 2015-12-30 | 济南拓展输送设备有限公司 | 一种悬挂输送机专用快速挂钩及悬挂轴 |
CN105501827B (zh) * | 2015-12-29 | 2018-06-12 | 东风设计研究院有限公司 | 一种单龙门式自动旋转吊具 |
CN108002007B (zh) * | 2017-11-30 | 2019-07-16 | 苏州哈工众志自动化科技有限公司 | 一种机器人自动上挂系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6421118U (ja) * | 1987-07-28 | 1989-02-02 | ||
JPH0789609A (ja) * | 1993-09-22 | 1995-04-04 | Daifuku Co Ltd | 吊下げ搬送設備 |
JP2002096778A (ja) * | 2000-09-22 | 2002-04-02 | Honda Motor Co Ltd | オーバーヘッドコンベア |
JP2003012135A (ja) * | 2001-06-29 | 2003-01-15 | Daifuku Co Ltd | 吊下げ搬送設備 |
-
2004
- 2004-02-13 JP JP2004035876A patent/JP2005225607A/ja not_active Withdrawn
-
2005
- 2005-01-25 WO PCT/JP2005/000888 patent/WO2005077790A1/ja active Application Filing
- 2005-01-25 CN CNA2005800122347A patent/CN1946621A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6421118U (ja) * | 1987-07-28 | 1989-02-02 | ||
JPH0789609A (ja) * | 1993-09-22 | 1995-04-04 | Daifuku Co Ltd | 吊下げ搬送設備 |
JP2002096778A (ja) * | 2000-09-22 | 2002-04-02 | Honda Motor Co Ltd | オーバーヘッドコンベア |
JP2003012135A (ja) * | 2001-06-29 | 2003-01-15 | Daifuku Co Ltd | 吊下げ搬送設備 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20111095A1 (it) * | 2011-11-28 | 2013-05-29 | Fiat Group Automobiles Spa | Dispositivo di sospensione ed avanzamento di una scocca in una linea di assemblaggio di autoveicoli |
WO2013080146A1 (en) | 2011-11-28 | 2013-06-06 | Fiat Group Automobiles S.P.A. | A hanging and conveying device to hang and convey a vehicle body in a motor vehicle assembly line |
US9061828B2 (en) | 2011-11-28 | 2015-06-23 | Fiat Group Automobiles S.P.A. | Hanging and conveying device to hang and convey a vehicle body in a motor vehicle assembly line |
FR2987024A1 (fr) * | 2012-02-22 | 2013-08-23 | Peugeot Citroen Automobiles Sa | Main de prehension pour la manutention d'une caisse d'un vehicule |
Also Published As
Publication number | Publication date |
---|---|
JP2005225607A (ja) | 2005-08-25 |
CN1946621A (zh) | 2007-04-11 |
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