CN1951781B - Transfer device - Google Patents
Transfer device Download PDFInfo
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- CN1951781B CN1951781B CN200610145708A CN200610145708A CN1951781B CN 1951781 B CN1951781 B CN 1951781B CN 200610145708 A CN200610145708 A CN 200610145708A CN 200610145708 A CN200610145708 A CN 200610145708A CN 1951781 B CN1951781 B CN 1951781B
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- roller
- directional ball
- support portion
- guide ramp
- disposed
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Abstract
The invention relates to a transmitter which comprises a transmission track and several rollers on the track. Wherein, said transmitter uses rollers to transmit object; the roller has a base and a support; the base is connected to the track with a guide incline surface; the support is protruded outside the base; the guide incline surface is toward to the support; the roller also has several correct elements uniformly distributed on the incline surface, to guide the object to the support; when the transmitter uses rollers to transmit object, at least correct element will contact the object. The invention also discloses a relative roller structure.
Description
Technical field
The present invention relates to a kind of feedway, particularly the feedway of a dust free room.
Background technology
The industry of TaiWan, China liquid crystal panel is quite flourishing, industry up and down and peripheral industry also flourish thereupon.Because the panel size of new century is towards large scale development, carrying in its production process and storage operation will rely on automation equipment more.And, make the specification of these automation equipments and the hierarchy of skill require higher because under the dust free room environment, operate.
Large-scale panel in the liquid crystal panel factory in the card casket of keeping in the storage reservoir, and often needs assembling load-transfer device and mobile device between process equipment, with the convenient card of carrying automatically casket.In the prior art, often with the Handling device of roller load-transfer device as the card casket, yet, in the way of carrying or loading and unloading card casket, tend to because of placement location is very inaccurate, cause the skew of card casket, thereby make roller and card casket direct contact, cause the wearing and tearing of roller contact surface, and produce some corpuscles.
Because the machinery and equipment in the liquid crystal panel factory needs to use under the particular surroundings of dust free room, also improve relatively for the requirement of dust prevention.Because of fricative particulate, can have influence on the cleanliness of product and dust free room between roller and card casket, and the worn-down roller, also need to upgrade, so the frequency that needs to shut down to change element also increases thereupon.Therefore, need improve the design of roller structure in the roller load-transfer device, with the generation of minimizing particulate, and the service life of prolongation roller.
Summary of the invention
Therefore, main purpose of the present invention just provides a kind of feedway, the friction when carrying in order to reduce between object and roller.
A preferred embodiment of the present invention is a kind of feedway, in order to carry an object.Feedway comprises the delivery track with two side, and is disposed at a plurality of rollers on the sidewall, and this feedway utilizes rotation roller to carry object.Wherein roller comprises a roller pedestal and a roller support portion, and roller pedestal is connected in one of them of sidewall, and has a guide ramp.The roller support portion protrudes in roller pedestal, the oblique roller of guide ramp support portion.Roller also comprises a plurality of correcting elements, is disposed at fifty-fifty on the guide ramp, so that object is directed on the roller support portion.When wherein the feedway rotation roller was with the conveying object, at least one correcting element can contact with object.The correcting element can be a multi-directional ball.
Another aspect of the present invention is a kind of roller structure, and wherein roller comprises a roller pedestal and a roller support portion, and roller pedestal has a guide ramp, and the roller support portion protrudes in roller pedestal, wherein the oblique roller of guide ramp support portion.Roller also comprises a plurality of correcting elements, is disposed on the guide ramp fifty-fifty.
Conveying arrangement of the present invention can be by the correcting element multi-directional ball with the object of being carried, direct into the location.Compared with prior art, multi-directional ball can be utilized the position of the mode correcting object of the less some touch scrolling of resistance, therefore can reduce the friction between object and roller effectively, reduce the generation of particulate group, like this, can promote the yield rate of product effectively, and prolong the service life of roller.
Description of drawings
For above and other objects of the present invention, feature, advantage and embodiment can be become apparent, being described in detail as follows of accompanying drawing:
Fig. 1 illustrates the scheme drawing of feedway one preferred embodiment of the present invention.
Fig. 2 illustrates the scheme drawing of roller structure one preferred embodiment among Fig. 1.
Wherein, Reference numeral:
100: feedway 110: sidewall
120: roller 122: roller pedestal
124: roller support portion 126: guide ramp
128: groove 130: the correcting element
132: ball 150: object
The specific embodiment
Describe spirit of the present invention in detail hereinafter with reference to accompanying drawing, those of ordinary skill in the art should be to technology change disclosed in this invention and modification after understanding preferred embodiment of the present invention, and it does not break away from spirit of the present invention and material scope.
Below please increase outreach and the description of angle is set.
With reference to Fig. 1, it illustrates the scheme drawing of feedway one preferred embodiment of the present invention.Comprise a delivery track in the feedway 100 with two side 110, and a plurality of rollers 120 that are disposed at sidewall 110.This feedway 100 utilizes and rotates the roller 120 that is disposed on the sidewall 110, to carry an object 150.Roller 120 comprises a roller pedestal 122 and a roller support portion 124, and wherein roller pedestal 122 is connected in sidewall 110, and roller support portion 124 protrudes in roller pedestal 122, supports object 150 to utilize roller support portion 124.
For reducing in the prior art, roller 120 produces the situation of particulate group with object 150 direct contacts, and the roller pedestal 122 of this roller 120 also has a guide ramp 126, and is disposed at a plurality of correcting elements 130 on the guide ramp 126.Guide ramp 126 oblique roller support portions 124, and preferably, correcting element 130 on average is disposed at guide ramp 126, so that object 150 is directed on the roller support portion 124.When feedway 100 rotation rollers 120 when carrying object 150, at least one correcting element 130 contacts with object 150, and object 150 is not directly contacted with roller pedestal 122, reducing the friction of object 150 and 120 on roller, and the service life of prolongation roller 120.
With reference to Fig. 2, it illustrates the scheme drawing of roller structure one preferred embodiment among Fig. 1, to understand the structure of roller 120 further.Roller support portion 124 in the roller 120 is a coaxial configuration with roller pedestal 122, and the radius of roller support portion 124 is less than the radius of roller pedestal 122.Correcting element 130 can be a plurality of multi-directional ball, and guide ramp 126 has a plurality of grooves 128 of radial configuration, the multi-directional ball of correcting element 130 is configurable in groove 128, and to utilize the roll mode of the less some contact of resistance, guiding object 150 is to correct position.The multi-directional ball of correcting element 130 can be rotated in groove 128, with when placing object 150, object 150 is directed on the roller support portion 124 glidingly.The multi-directional ball of correcting element 130 also can comprise a plurality of balls 132, is disposed between the multi-directional ball and groove 128 of correcting element 130, to support and the multi-directional ball of correcting element 130 can successfully be slided in groove 128.The multi-directional ball of correcting element 130 protrudes in guide ramp 126, and with object 150 direct contacts, to reduce the friction of 124 of object 150 and roller support portions.The quantity of correcting element 130 can cooperate the size of multi-directional ball to adjust, and preferably is at least three, so that when transporting object 150, keep the multi-directional ball of at least two correcting elements 130 to contact with object 150.
By the invention described above preferred embodiment as can be known, use the present invention and have following advantage.This conveying arrangement can be by the correcting element multi-directional ball with the object of being carried, be directed to the location.Compared with the prior art, multi-directional ball can be utilized the position of the mode correcting object of the less some touch scrolling of resistance, therefore can reduce the friction between object and roller effectively, reduce the generation of particulate group, like this, can promote the yield rate of product effectively, and prolong the service life of roller.
Though the present invention with a preferred embodiment openly as above; yet it is not in order to limit the present invention; any those of ordinary skill in the art; in not breaking away from spirit of the present invention and material scope; should do various modifications and retouching, so protection scope of the present invention should be looked additional claims institute restricted portion and is as the criterion.
Claims (8)
1. feedway in order to carry an object, comprises:
One delivery track has the two side; And
A plurality of rollers are disposed on the described sidewall, and wherein each described roller comprises:
One roller pedestal is connected in one of them of described sidewall, has a guide ramp;
One roller support portion protrudes in described roller pedestal, the oblique described roller of wherein said guide ramp support portion, and described roller support portion and described roller pedestal are a coaxial configuration, and the radius of described roller support portion is less than the radius of described roller pedestal; And
A plurality of correcting elements are disposed on the described guide ramp fifty-fifty, and described object being directed on the described roller support portion, wherein said feedway is by rotating described roller carrying described object, and at least one described correcting element contacts with described object,
Described correcting element is a multi-directional ball, and described guide ramp has a plurality of grooves, and described multi-directional ball is disposed among the described groove, and each described multi-directional ball also is furnished with a plurality of balls, is disposed between described multi-directional ball and the described groove.
2. feedway according to claim 1 is characterized in that described multi-directional ball protrudes in described guide ramp.
3. feedway according to claim 1 is characterized in that, each described groove also comprises a universal ball seat, is disposed at described groove and described multi-directional ball junction.
4. feedway according to claim 1 is characterized in that the quantity of described correcting element is at least three.
5. roller structure comprises:
One roller pedestal has a guide ramp;
One roller support portion protrudes in described roller pedestal, the oblique described roller of wherein said guide ramp support portion, and described roller support portion and described roller pedestal are a coaxial configuration, and the radius of described roller support portion is less than the radius of described roller pedestal; And
A plurality of correcting elements are disposed on the described guide ramp fifty-fifty,
Described correcting element is a multi-directional ball, and described guide ramp has a plurality of grooves, and described multi-directional ball is disposed among the described groove, and each described multi-directional ball also is furnished with a plurality of balls, is disposed between described multi-directional ball and the described groove.
6. roller structure according to claim 5 is characterized in that described multi-directional ball protrudes in described guide ramp.
7. roller structure according to claim 5 is characterized in that, each described groove also comprises a universal ball seat, is disposed at described groove and described multi-directional ball junction.
8. roller structure according to claim 5 is characterized in that the quantity of described correcting element is at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610145708A CN1951781B (en) | 2006-11-14 | 2006-11-14 | Transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610145708A CN1951781B (en) | 2006-11-14 | 2006-11-14 | Transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1951781A CN1951781A (en) | 2007-04-25 |
| CN1951781B true CN1951781B (en) | 2010-05-12 |
Family
ID=38058383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610145708A Active CN1951781B (en) | 2006-11-14 | 2006-11-14 | Transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1951781B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254859B (en) * | 2007-11-30 | 2012-12-12 | 无锡尚德太阳能电力有限公司 | Roller train for conveying thin sheet panel and method for chemical treatment thereby |
| CN101811623B (en) * | 2010-04-07 | 2012-10-03 | 友达光电股份有限公司 | Conveying device |
| CN103434825A (en) * | 2013-08-01 | 2013-12-11 | 黄平 | Press wheel component capable of adjusting rotating speed |
| CN105947499B (en) * | 2016-06-06 | 2018-03-09 | 中国人民解放军火箭军工程设计研究院 | Roller-way storage facility |
| CN111661612A (en) * | 2020-05-22 | 2020-09-15 | 江苏通四海物流有限公司 | Automatic logistics goods sorting line |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4248341A (en) * | 1978-09-07 | 1981-02-03 | Carl Schenck Ag | Roller conveyor and its track |
| CN2594209Y (en) * | 2002-10-22 | 2003-12-24 | 湖州德马机械有限公司 | Universal ball with thin-shell seat |
-
2006
- 2006-11-14 CN CN200610145708A patent/CN1951781B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4248341A (en) * | 1978-09-07 | 1981-02-03 | Carl Schenck Ag | Roller conveyor and its track |
| CN2594209Y (en) * | 2002-10-22 | 2003-12-24 | 湖州德马机械有限公司 | Universal ball with thin-shell seat |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2006-273539A 2006.10.12 |
| JP特开平5-213436A 1993.08.24 |
| JP特开平8-143129A 1996.06.04 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1951781A (en) | 2007-04-25 |
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