CN101920844A - Air-blown linear feeding track and related technology - Google Patents
Air-blown linear feeding track and related technology Download PDFInfo
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- CN101920844A CN101920844A CN 201010250573 CN201010250573A CN101920844A CN 101920844 A CN101920844 A CN 101920844A CN 201010250573 CN201010250573 CN 201010250573 CN 201010250573 A CN201010250573 A CN 201010250573A CN 101920844 A CN101920844 A CN 101920844A
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Abstract
The invention discloses a brand-new and advanced linear feeding device for materials such as electronic components and the like and a related technology, aiming to improve feeding speed and overcome adverse effects in the traditional device and technology. The invention is characterized in that: 1, an air-blown linear feeding track (hereinafter referred to as track) for transporting materials is designed by adopting the synthesis principle of a pure vertical vector generated in the process of slantly blowing air upwards and a push ahead vector; 2, in the track, a reasonable structure is designed, which comprises a trough (11), a communicated air duct (12) and a gas chamber 1 (13), a discharge hole (5) and a gas chamber 2 (14) arranged below the discharge hole; and 3, the track and the related technology realize that after entering in a feeding hole (2), the components move towards the transmission direction under the action of air-blowing driving force provided by the air duct (12) with a certain angle, and can finish a complete and smooth feeding process of in-place detection, material fullness detection and material delivery functions.
Description
Technical field
The present invention relates to a kind of air-blown linear feeding track that transmits as the material (hereinafter to be referred as " element " or " material ") of electronic devices and components and so on, have friction, transfer rate height, prevent the characteristics that get stuck.Being mainly used in manufacturing equipment, automation transmission equipment and the automatic production line of (but being not limited to) electronic devices and components, is completely new approach and the technology of finishing material transmission, conveyance.
Background technology
Straight line swing arm type mechanical moving device is used in the transmission of existing materials such as electronic component always, or the linear feeding track of oscillatory type.The former is by mechanical arm conveying element between charging place and discharging place of band vacuum slot, and its speed is limited by mechanical device, is difficult to improve.The latter's structure is normally with the vibration generator of piezoelectric type or electromagnetic type, drive connected linear feeding track, but vibration feeding meeting produces transfer of vibration, the stability of the equipment that influence is connected with it or other parts of manufacturing line especially can be to producing harmful effect because of vibration brings the element of damage.
Summary of the invention
In order to overcome the weak point of existing linear feeding mode, the present invention proposes a kind of linear feeding track of air-sweeping type, this track can not only transmit materials such as electronic component at a high speed, and can not produce vibration, avoided vibration to material, and the harmful effect that causes of other parts of equipment or manufacturing line.
The technical solution adopted for the present invention to solve the technical problems is: the various grooves that process required form in the guide rail of feeding track, thereby form its in-to-in hopper, air drain and two air chambers, one of them air chamber links to each other with air drain, also link to each other with outside gas circuit simultaneously, another air chamber is below discharging opening.After element enters inlet point, under the air-blowing propelling thrust effect that angled air drain provides, towards the direction motion that will transmit.The element block is arranged at the discharging opening place and to bit detector, after detection found that element puts in place, the air chamber below discharging opening will be opened vacuum, adsorb element, is taken away by the top suction nozzle up to element.
The invention has the beneficial effects as follows, in linear feeding track during conveying element, need not vibratory drive, and employing air-blowing mode conveying element, both avoided because the harmful effect that vibration produces element, also avoided the harmful effect of vibration, improved transfer rate greatly than swing arm type mechanical transmission mode simultaneously equipment or other parts of manufacturing line.
Description of drawings
Fig. 1 is the external structure of the invention process device
Fig. 2 is the longitudinal profile constructional drawing of the invention process device
Fig. 3 is the horizontal section constructional drawing of the invention process device
Fig. 4 is the local structure figure of the invention process device
Number description: 1. left rail guide rail, 2. inlet point, 3. track cover plate, 4. element block and to bit detector, 5. discharging opening, 6. the full detector of material, 7. right rail guide rail, 11. hoppers, 12. air drains, 13. air chamber one, 14. air chamber two, 41. block pores, 42. optical fiber transducers.
The specific embodiment
Fig. 1, Fig. 2, embodiment illustrated in fig. 3 in, process the various grooves of required form in the left rail guide rail (1), and be mounted to one, thereby form its in-to-in hopper (11), air drain (12), air chamber one (13) and air chamber two (14) with right rail guide rail (7).Element is by inlet point (2) injection, element will be sent to discharging opening (5) by hopper (11) always, the propulsive effort of conveying element is to be provided by air drain (12), air drain (12) is angled (between 20 degree are spent to 70, as 45 degree), blow towards the direction that will transmit, air drain (12) links to each other with air chamber one (13), has pore that air chamber one (13) is connected with outside gas circuit in the side of left rail guide rail (1).The gas that element is blown in air drain (12) top on two direction vectors to element generation effect, one is vectored thrust vertically upward, make element float on the air drain (12), and being subjected to stopping of track cover plate (3), element make the element upper surface be affixed on the lower surface of track cover plate (3), another is a level vectored thrust forward, makes element move to discharging opening (5) direction.Air drain (12) becomes array-like, be distributed in the below, path of element motion, and the size of hopper (11) only allows element to pass through one by one.
Whether the full detector (6) of material detects in its below hopper (11) has element to stop, then do not continue feeding, surpass setting threshold if detect the element length of the halt, illustrate that element is full hopper (11) row, feed mechanism before the linear feeding track can be suspended, take place to prevent phenomenons such as flash.And also do not have material above the setting threshold time when detecting the below, illustrate that then feed is inadequate, or material blocks.The full detector (6) of material can be a reflection-type optical fibre sensor.
Air drain (12) can be chosen as a constant air-flow when opening the air-blowing state, also can select the pulsed gas flow of sending according to certain frequency.
In the embodiment shown in fig. 4, air chamber two (14) communicates with hopper (11), is closed condition at ordinary times.After element arrives discharging opening (5), stopped by element block (4), and by whether putting in place to the bit detector detecting element, in case put in place, then air chamber two (14) is converted to the vacuum open mode by closed condition, the element that puts in place firmly is adsorbed on discharging opening (5), and the air-blowing of air drain this moment (12) is closed, the ensuing material process of getting is exerted an influence avoiding.After this, getting the material process begins, the material fetching mechanism arm that picks up of suction nozzle (as have) is drawn the element that is positioned at discharging opening (5), and meanwhile, air chamber two (14) is converted to the air-blowing open mode by vacuum state, with the element hopper (11) that upwards blows off, by the suction nozzle absorptive element of material fetching mechanism, and the position that is sent to other processes in addition.
The element block reaches bit detector (4) in the present embodiment, be on block, to get a block pore (41) that is communicated with to come, one end in hole is towards hopper (11), and the other end of block pore (41) links to each other with a vacuum source, other has baroceptor (scheming not shown) to detect the value of this road vacuum, in a single day element arrives discharging opening (5) and just this hole is blocked, and vacuum values surpasses threshold value, and equipment learns that promptly element puts in place.In another embodiment, whether whether the mode of not using baroceptor to detect vacuum values comes decision element to put in place, come detecting element to put in place but at the two ends, the left and right sides of discharging opening (5) one group of correlation optical fiber transducer (42) is installed.Two kinds of methods have all realized the good element measuring ability that puts in place.
Claims (6)
1. the present invention is a kind of brand new, advanced material conveying device and correlation techniques such as electronic devices and components, this air-blown linear feeding track, the components and parts that enter inlet point are sent into linear feeding track, and be sent to discharging opening along rail high speed, this feeding track mainly comprises left rail guide rail (1), right rail guide rail (7), track cover plate (3), discharging opening (5) etc., its technical characterictic is: air-flow passes to air drain (12) array from air chamber one (13), blow towards the direction that will transmit from angled air drain (12) again, in hopper (11), advance to discharging opening (5) thereby promote components and parts.
2. air-blown linear feeding track according to claim 1, the present invention is applicable to the angle of (but being not limited to) air drain (12) between 20 degree are spent to 70, and becomes the array arrangement architecture.
3. air-blown linear feeding track according to claim 1, the present invention is applicable to that (but being not limited to) air drain (12) can adopt constant gas delivery, can also adopt according to the pulsed gas flow of certain frequency and carry.
4. air-blown linear feeding track according to claim 1, the present invention is applicable in hopper (11) top the full detector (6) of one material being set detects in the hopper (11) whether element is arranged, and the full detector (6) of this material can adopt (but being not limited to) reflection-type optical fibre sensor.
5. air-blown linear feeding track according to claim 1, the present invention is applicable to that (but being not limited to) locate at discharging opening (5), plays the effect whether barrier element and detecting element put in place by the element block and to bit detector (4).
6. element block according to claim 5 reaches bit detector (4), and the present invention is applicable to employing (but being not limited to) baroceptor or optical fiber transducer (42) come detecting element whether to put in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010250573 CN101920844A (en) | 2010-08-11 | 2010-08-11 | Air-blown linear feeding track and related technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010250573 CN101920844A (en) | 2010-08-11 | 2010-08-11 | Air-blown linear feeding track and related technology |
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| Publication Number | Publication Date |
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| CN101920844A true CN101920844A (en) | 2010-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010250573 Pending CN101920844A (en) | 2010-08-11 | 2010-08-11 | Air-blown linear feeding track and related technology |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102833993A (en) * | 2012-08-24 | 2012-12-19 | 深圳市华腾半导体设备有限公司 | Transferring method and transferring device for workpieces |
| CN106141676A (en) * | 2016-08-29 | 2016-11-23 | 淮安达方电子有限公司 | A kind of delivery track and apparatus automatization assembling |
| CN107351555A (en) * | 2017-07-28 | 2017-11-17 | 阳信金鑫电子有限公司 | A kind of circular electronics automatic printing system |
| CN109809125A (en) * | 2018-12-25 | 2019-05-28 | 深圳市晶展鑫电子设备有限公司 | Pure pneumatic linear conveyor track and its vibrating disk |
| CN109969463A (en) * | 2018-09-01 | 2019-07-05 | 朱荣伟 | It is a kind of to lead vibration component and discharging mechanism for electronic component discharging |
| CN112389982A (en) * | 2020-11-24 | 2021-02-23 | 博众精工科技股份有限公司 | Material blocking prevention device |
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| SU1366444A1 (en) * | 1985-04-24 | 1988-01-15 | Воронежский технологический институт | Arrangement for pneumatic conveying of articles |
| JPH01125841A (en) * | 1987-11-10 | 1989-05-18 | Nec Corp | Method of supplying electronic component |
| CH682478A5 (en) * | 1990-05-11 | 1993-09-30 | Gd Spa | Pneumatic feed unit for feeding products to a processing machine. |
| CN1088178A (en) * | 1992-07-15 | 1994-06-22 | 明尼苏达矿产制造公司 | Be used for articles conveyed fluid delivery system |
| CN201325604Y (en) * | 2008-12-25 | 2009-10-14 | 广东风华高新科技股份有限公司 | High-speed braiding machine |
| CN201467620U (en) * | 2009-06-11 | 2010-05-12 | 王协峰 | Linear feeding device |
| CN101723103A (en) * | 2009-11-20 | 2010-06-09 | 格兰达技术（深圳）有限公司 | Method for conveying materials of taping machine, and compact type full automatic tube taping machine |
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2010
- 2010-08-11 CN CN 201010250573 patent/CN101920844A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1366444A1 (en) * | 1985-04-24 | 1988-01-15 | Воронежский технологический институт | Arrangement for pneumatic conveying of articles |
| JPH01125841A (en) * | 1987-11-10 | 1989-05-18 | Nec Corp | Method of supplying electronic component |
| CH682478A5 (en) * | 1990-05-11 | 1993-09-30 | Gd Spa | Pneumatic feed unit for feeding products to a processing machine. |
| CN1088178A (en) * | 1992-07-15 | 1994-06-22 | 明尼苏达矿产制造公司 | Be used for articles conveyed fluid delivery system |
| CN201325604Y (en) * | 2008-12-25 | 2009-10-14 | 广东风华高新科技股份有限公司 | High-speed braiding machine |
| CN201467620U (en) * | 2009-06-11 | 2010-05-12 | 王协峰 | Linear feeding device |
| CN101723103A (en) * | 2009-11-20 | 2010-06-09 | 格兰达技术（深圳）有限公司 | Method for conveying materials of taping machine, and compact type full automatic tube taping machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102833993A (en) * | 2012-08-24 | 2012-12-19 | 深圳市华腾半导体设备有限公司 | Transferring method and transferring device for workpieces |
| CN106141676A (en) * | 2016-08-29 | 2016-11-23 | 淮安达方电子有限公司 | A kind of delivery track and apparatus automatization assembling |
| CN106141676B (en) * | 2016-08-29 | 2018-01-30 | 淮安达方电子有限公司 | A kind of delivery track and apparatus automatization assembling |
| CN107351555A (en) * | 2017-07-28 | 2017-11-17 | 阳信金鑫电子有限公司 | A kind of circular electronics automatic printing system |
| CN109969463A (en) * | 2018-09-01 | 2019-07-05 | 朱荣伟 | It is a kind of to lead vibration component and discharging mechanism for electronic component discharging |
| CN109809125A (en) * | 2018-12-25 | 2019-05-28 | 深圳市晶展鑫电子设备有限公司 | Pure pneumatic linear conveyor track and its vibrating disk |
| CN112389982A (en) * | 2020-11-24 | 2021-02-23 | 博众精工科技股份有限公司 | Material blocking prevention device |
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Application publication date: 20101222 |