CN103025140B - Loader modified form detects transfer - Google Patents
Loader modified form detects transfer Download PDFInfo
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- CN103025140B CN103025140B CN201210590410.7A CN201210590410A CN103025140B CN 103025140 B CN103025140 B CN 103025140B CN 201210590410 A CN201210590410 A CN 201210590410A CN 103025140 B CN103025140 B CN 103025140B
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Abstract
The present invention relates to the feeder apparatus technical field of inserter, refer in particular to a kind of loader modified form and detect transfer, comprise erect-position base plate, stand on the supporting bracket of erect-position base plate, be fixed on slide rail and the slide block of this supporting bracket, erect-position base plate is equiped with inspection device for components and element transfer, the front side of described slide block is equiped with L shape slide, the kink of L shape slide extends to the rear side of supporting bracket, L shape slide is equiped with three pneumatic-fingers be set up in parallel, the rear side of described supporting bracket is equiped with the transfer driving mechanism for driving L shape slide to move around, this driving mechanism is connected with the kink of L shape slide, described inspection device for components is positioned at immediately below second pneumatic-finger, and described element transfer is positioned at immediately below the 3rd pneumatic-finger, and erect-position base plate offers slug hole, and this slug hole is positioned at immediately below inspection device for components.The present invention enormously simplify the layout of mechanism's all parts, and structure is simple, easy to assembly, and cost performance is higher.
Description
Technical field
The present invention relates to the feeder apparatus technical field of inserter, refer in particular to a kind of loader modified form and detect transfer.
Background technology
Along with the develop rapidly of electronic technology, the use of electronic product is also more and more extensive, and PCB is the vitals of electronic product, and inserter is the process equipment various electronic component being inserted to PCB assigned address.In the course of processing of inserter, generally that the top first electronic component clamping device being transported to pcb board positions, then clamping device moves down, inserted exactly by electronic component in the default stitch jack of PCB, then clamping device resets, so that the electronic component that gripping is new, carry out plug-in unit processing next time, the electronic component that plug-in mounting is good is stayed in PCB, and moves to the next position with PCB, to carry out the operations such as reinforcement of weld.
Inserter, before inserting electronic components, needs electronic component to be adjusted to correct direction, to facilitate the accurate plug-in mounting of inserter.And existing inserter has the direction automatically identifying electronic component, but steering operation can not be carried out to rightabout electronic component, transporting action generally adopts mechanical paw to carry out, due to the complicated structure of mechanical paw, add assembling and the maintenance difficulty of feeder apparatus, the mobile accuracy of mechanical paw is lower, causes transport accuracy not high.
Chinese patent Authorization Notice No. CN2924857 Y discloses a kind of body positive-negative identification structure of LED string, comprise lamp socket, the isolation seat be contained in lamp socket, the positive and negative power line being provided with terminal and LED, be provided with the large and small hole identifying LED lamp positive and negative lamp base in isolation seat; Isolation seat top is provided with outside ring-type projection, and the isolation seat of ring-type projection bottom extends to form a halfpace downwards, and the side of halfpace is provided with the identification slot identifying both positive and negative polarity.But described body positive-negative identification structure in use, need manual operation, recognition efficiency is lower, if both positive and negative polarity is put upside down, could assemble, can not realize the auto-steering function to electronic component equally after needing artificial adjustment LED.
Summary of the invention
The technical problem to be solved in the present invention is to provide one can be transported to desired location by electronic component exactly, accurately detect to facilitate checkout gear or the accurate gripping of clamping device, and can detect electronic component travel direction in transport process, and the loader modified form electronic component of position-reversed being carried out diversion treatments detects transfer.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of loader modified form detects transfer, comprise erect-position base plate, stand on the supporting bracket of erect-position base plate, the slide rail being fixed on this supporting bracket and the slide block coordinated with slide rail, erect-position base plate is equiped with inspection device for components and element transfer, the front side of described slide block is equiped with L shape slide, the kink of L shape slide extends to the rear side of supporting bracket, L shape slide is equiped with three pneumatic-fingers be set up in parallel, the rear side of described supporting bracket is equiped with the transfer driving mechanism for driving L shape slide to move around, this driving mechanism is connected with the kink of L shape slide, described inspection device for components is positioned at immediately below second pneumatic-finger, and described element transfer is positioned at immediately below the 3rd pneumatic-finger, and erect-position base plate offers slug hole, and this slug hole is positioned at immediately below inspection device for components.
Wherein, described supporting bracket is fixedly equiped with limit base, and L shape slide is equiped with two hydraulic damper, and limit base is between two hydraulic damper.
Wherein, described transfer driving mechanism comprises the cylinder block be fixed on rear side of supporting bracket and the transfer cylinder being installed in this cylinder block, and the piston rod of this transfer cylinder is connected with the kink of L shape slide.
Wherein, described pneumatic-finger comprises the driving cylinder body that is fixedly connected with L shape slide and is arranged at two clamping parts driving cylinder body, these two clamping parts are all detachably equiped with holds material clamp, and two sidewalls holding material clamp relative all offer groove, and the cross section of this groove is circular arc or V-arrangement.
Wherein, described inspection device for components comprise to be arranged on erect-position base plate two can mutually away from the detection head drawn close, one of them detection head is equiped with the first probe and the second probe, also comprise detection power supply, the relay be connected with detection power electric, this relay comprises the first switch, second switch, 3rd switch and the 4th switch, the two ends of the first switch are respectively with the first probe with detect power electric and be connected, the two ends of second switch are electrically connected with the second probe and earth terminal respectively, the two ends of the 3rd switch are electrically connected with the first probe and earth terminal respectively, the two ends of the 4th switch are respectively with the second probe with detect power electric and be connected.
Wherein, described inspection device for components also comprises diode, and this diode is in parallel with relay.
Wherein, described erect-position base plate is provided with and drives seat and detect seat, and drive seat to be equiped with linear bearing and the driving mechanism for driving detection seat to move around, described detection head is fixed on detection seat, and detect seat and be equiped with slide bar, this slide bar is arranged in linear bearing.
Wherein, described element transfer comprises corner wheel shaft and is installed in the bearing of erect-position base plate, described corner wheel shaft is fixedly connected with the inner ring of this bearing through after bearing, the upper end of corner wheel shaft is provided with mechanical paw, the bottom of described erect-position base plate is equiped with mount pad and cross slide way, the lower end of described corner wheel shaft is equiped with gear, and described cross slide way is equiped with the tooth bar be connected with gears meshing, and described mount pad is equiped with the corner driving mechanism for driving tooth bar to move around.
Wherein, described corner driving mechanism is the swing clamp cylinder being installed in mount pad, and the piston rod of this swing clamp cylinder is connected with described tooth bar.
Wherein, described mechanical paw comprises spring, two rotational pins and two symmetrically arranged material folding pawls, two rotational pins are each passed through the middle part of two material folding pawls, and the two ends of spring abut with the lower end of two material folding pawls respectively, and two rotational pins are fixedly connected with the upper end of described corner wheel shaft; Described erect-position base plate is equiped with opens gas enclosure cylinder for one of them material folding pawl lower end of ejection; The middle part of described two material folding pawls is provided with quadrant tooth, and the quadrant tooth of two material folding pawls engages each other connection.
Beneficial effect of the present invention is: the invention provides a kind of loader modified form and detect transfer, L shape slide moves around in the effect of transfer driving mechanism, and drive three pneumatic-fingers synchronously to move around, first by second pneumatic-finger, the LED element on higher level's feeding guide is transferred to inspection device for components to detect, if waste product, then inspection device for components opens, and waste product LED element is discharged from slug hole under the effect of self gravitation; If qualified product, then be transported to element transfer by second pneumatic-finger, and determine whether needing to carry out go to action according to the testing result of inspection device for components, finally by the 3rd pneumatic-finger, LED element is transferred to subordinate's feeding guide from element transfer, thus completes whole detection go to actions.The present invention enormously simplify the layout of mechanism's all parts, and structure is simple, easy to assembly, and cost performance is higher.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention when applying.
Fig. 2 is inspection device for components of the present invention and element transfer plan structure schematic diagram.
Fig. 3 is the stereochemical structure decomposing schematic representation of the present invention when hiding inspection device for components and element transfer.
Fig. 4 is the stereochemical structure decomposing schematic representation of pneumatic-finger of the present invention.
Fig. 5 be the present invention hold material clamp clamping LED element time structural representation.
Fig. 6 is the stereochemical structure decomposing schematic representation of inspection device for components of the present invention.
Fig. 7 is the wiring schematic diagram of testing circuit part of the present invention.
Fig. 8 is the perspective view of element transfer of the present invention.
Fig. 9 is the stereochemical structure decomposing schematic representation of element transfer of the present invention.
Embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that execution mode is mentioned not is limitation of the invention.
As shown in Figures 1 to 9 for a kind of loader modified form of the present invention detects transfer, comprise erect-position base plate 1, stand on the supporting bracket 2 of erect-position base plate 1, the slide rail being fixed on this supporting bracket 2 and the slide block 3 coordinated with slide rail, erect-position base plate 1 is equiped with inspection device for components and element transfer, the front side of described slide block 3 is equiped with L shape slide 4, the kink of L shape slide 4 extends to the rear side of supporting bracket 2, L shape slide 4 is equiped with three pneumatic-fingers be set up in parallel, the rear side of described supporting bracket 2 is equiped with the transfer driving mechanism for driving L shape slide 4 to move around, this driving mechanism is connected with the kink of L shape slide 4, described inspection device for components is positioned at immediately below second pneumatic-finger, and described element transfer is positioned at immediately below the 3rd pneumatic-finger, and erect-position base plate 1 offers slug hole 5, and this slug hole 5 is positioned at immediately below inspection device for components.
See Fig. 1, three pneumatic-fingers are from being respectively first pneumatic-finger, second pneumatic-finger and the 3rd pneumatic-finger from left to right.
The present invention is between higher level's feeding guide 36 and subordinate's feeding guide 37, L shape slide 4 moves around in the effect of transfer driving mechanism, and drive three pneumatic-fingers synchronously to move around, first by second pneumatic-finger, the LED element on higher level's feeding guide 36 is transferred to inspection device for components to detect, if waste product, then inspection device for components opens, and waste product LED element is discharged from slug hole 5 under the effect of self gravitation; If qualified product, then be transported to element transfer by second pneumatic-finger, and determine whether needing to carry out go to action according to the testing result of inspection device for components, finally by the 3rd pneumatic-finger, LED element is transferred to subordinate's feeding guide 37 from element transfer, thus completes whole detection go to actions.
See Fig. 1 and Fig. 6, under the effect of transfer driving mechanism, L shape slide about 4 moves around, described pneumatic-finger and L shape slide 4 synchronously move around, when pneumatic-finger moves to left end, pneumatic-finger is closed carries out holding action, when pneumatic-finger moves to right-hand member, pneumatic-finger opens, thus achieve the transfer function of described feed detector component transfer device, due to the setting of slide rail and slide block 3, pneumatic-finger can not move up and down, also significantly reduce the vibration of pneumatic-finger in the vertical direction, improve the clamping steadiness of pneumatic-finger.Due to the setting of L shape slide 4, pneumatic-finger and transfer driving mechanism lay respectively at the both sides of supporting bracket 2, and enormously simplify the layout of mechanism's all parts, structure is simple, easy to assembly, and cost performance is higher.
The described supporting bracket 2 of the present embodiment is fixedly equiped with limit base 6, L shape slide 4 is equiped with two hydraulic damper 7, limit base 6 is between two hydraulic damper 7, so that limit the stroke moved around of L shape slide 4, improve pneumatic-finger amount of movement in the horizontal direction, it is more accurate to transfer.
The described transfer driving mechanism of the present embodiment comprises the cylinder block be fixed on rear side of supporting bracket 2 and the transfer cylinder 8 being installed in this cylinder block, and the piston rod of this transfer cylinder 8 is connected with the kink of L shape slide 4.By the driving of air pressure, piston rod is done in transfer cylinder 8 to stretch out and retracting action, move around to drive L shape slide 4.
Certainly, described transfer driving mechanism can also coordinate motor to realize for feed screw nut, equally also can reach above-mentioned technique effect.
See Fig. 4 and Fig. 5, the described pneumatic-finger of the present embodiment comprises the driving cylinder body 9 that is fixedly connected with L shape slide 4 and is arranged at two clamping parts 10 driving cylinder body 9, these two clamping parts 10 are all detachably equiped with holds material clamp 11, hold the relative sidewall of material clamp 11 for two and all offer groove 12, the cross section of this groove 12 is circular arc or V-arrangement.
In the application, two clamping parts 10 mutually draw close and away from, and drive two to hold material clamp 11 to clamp and open, hold material clamp 11 when clamping for two, two grooves 12 are combined to form an accommodating interval, and the LED element be transported tightly is embedded in this accommodating interval, effectively avoid LED element to change direction in transport process, transport more accurately and reliably, practical.
Certainly, the cross section of described groove 12 can also be circular arc, carries out firm clamping as long as can reach to LED element.
See Fig. 2, Fig. 6 and Fig. 7, the described inspection device for components of the present embodiment comprise to be arranged on erect-position base plate 1 two can mutually away from the detection head 13 drawn close, one of them detection head 13 is equiped with the first probe 14 and the second probe 15, also comprise detection power supply, the relay 16 be connected with detection power electric, this relay 16 comprises the first switch 17, second switch 18, 3rd switch 19 and the 4th switch 20, the two ends of the first switch 17 are respectively with the first probe 14 with detect power electric and be connected, the two ends of second switch 18 are electrically connected with the second probe 15 and earth terminal respectively, the two ends of the 3rd switch 19 are electrically connected with the first probe 14 and earth terminal respectively, the two ends of the 4th switch 20 are respectively with the second probe 15 with detect power electric and be connected.
When LED element is transported between two detection heads 13, these two detection heads 13 are close to each other, until the first probe 14 and the second probe 15 contact with two pins of LED element respectively and are electrically connected, now relay 16 starts action, make the first switch 17 and second switch 18 synchronizing close, 3rd switch 19 and the 4th switch 20 are synchronously disconnected, can normal luminous to detect now LED element, if energy normal luminous, then prove that this LED element is qualified, and can show that the polar orientation of this LED element is correct, without the need to turning to accordingly; If this LED element can not normal luminous, then relay 16 synchronously disconnects the first switch 17 and second switch 18, and make the 3rd switch 19 and the 4th switch 20 synchronizing close, if energy normal luminous, then prove that this LED element is qualified, and the polar orientation mistake of this LED element can be drawn accordingly, need to turn to the rear inserter that just can be supplied to use, if still can not normal luminous, then prove that this LED element is waste product, need to do rejected material process, two detection heads 13 again away from, LED element falls into the slug hole 5 immediately below being positioned at the Action of Gravity Field of self.
Whether in testing process, without the need to changing the position of LED element, only need change detection sense of current can detect LED element qualified, LED element supply equipment can also record the position of LED element accordingly, and structure is simplified greatly, and cost performance is high.
In addition, this inspection device for components can also adopt the qualified checkout gear of existing product, and such as the body positive-negative identification structure of a kind of LED string disclosed in Chinese patent Authorization Notice No. CN2924857 Y, is equally also applicable to the technical program.
See Fig. 7, the described inspection device for components of the present embodiment also comprises diode 21, and this diode 21 is in parallel with relay 16.
Diode 21 has pressure stabilization function; because when diode 21 is oppositely connected; when diode 21 is breakdown; its electric current will increase instantaneously; like this when external voltage increases; because the electric current of the breakdown rear increase of diode 21 can not through relay 16 by diode 21, thus can protection relay 16.
The described erect-position base plate 1 of the present embodiment is provided with and drives seat 22 and detect seat 23, seat 22 is driven to be equiped with linear bearing 24 and the driving mechanism for driving detection seat 23 to move around, described detection head 13 is fixed on and detects seat 23, detect seat 23 and be equiped with slide bar 25, this slide bar 25 is arranged in linear bearing 24.
Slide bar 25 slidably reciprocates in linear bearing 24, detects seat 23 and slide bar 25 synchronizing moving, reduces slide bar 25 and drives the wearing and tearing between seat 22, slides more flexible, longer service life.
See Fig. 8 and Fig. 9, the described element transfer of the present embodiment comprises corner wheel shaft 26 and is installed in the bearing of erect-position base plate 1, described corner wheel shaft 26 is fixedly connected with the inner ring of this bearing through after bearing, the upper end of corner wheel shaft 26 is provided with mechanical paw, the bottom of described erect-position base plate 1 is equiped with mount pad 27 and cross slide way 28, the lower end of described corner wheel shaft 26 is equiped with gear 29, described cross slide way 28 is equiped with the tooth bar 30 be connected with a joggle with gear 29, and described mount pad 27 is equiped with the corner driving mechanism for driving tooth bar 30 to move around.
When tooth bar 30 moves around under the effect of corner driving mechanism, tooth bar 30 driven gear 29 rotates, thus realize the synchronous axial system of corner wheel shaft 26 and mechanical paw, when electronic component is transported to mechanical paw clamping, when if desired adjusting the direction of LED element, corner driving mechanism carries out one-off, the direction of LED element can be made to rotate to tram, if during the direction correct position of LED element, this LED element, then without the need to action, is directly transported in other mechanism of loader by other device by corner driving mechanism.Structure of the present invention is simple, and rapidly, operating efficiency is high in go to action response.
The described corner driving mechanism of the present embodiment is the swing clamp cylinder 31 being installed in mount pad 27, and the piston rod of this swing clamp cylinder 31 is connected with described tooth bar 30.Realize piston rod stretching out and retracting action in swing clamp cylinder 31 by the driving of air pressure, thus realize the driving function of described corner driving mechanism.
The described mechanical paw of the present embodiment comprises spring, two rotational pins 32 and two symmetrically arranged material folding pawls 33, two rotational pins 32 are each passed through the middle part of two material folding pawls 33, the two ends of spring abut with the lower end of two material folding pawls 33 respectively, and two rotational pins 32 are fixedly connected with the upper end of described corner wheel shaft 26; Described erect-position base plate 1 is equiped with opens gas enclosure cylinder 35 for one of them material folding pawl 33 lower end of ejection; The middle part of described two material folding pawls 33 is provided with quadrant tooth 34, and the quadrant tooth 34 of two material folding pawls 33 engages each other connection.
The lower end of one of them material folding pawl 33 of ejection when the piston rod opening gas enclosure cylinder 35 stretches out, the untie-sell 32 that rotates of this material folding pawl 33 is rotated, and under the effect of quadrant tooth 34, two material folding pawl 33 synchronous backwards rotate, thus achieve opening and holding action of mechanical paw.Certainly, described mechanical paw can also be existing pneumatic-finger on the market, equally also can reach above-mentioned technique effect.
Above-described embodiment is the present invention's preferably implementation, and in addition, the present invention can also realize by alternate manner, and any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise.
Claims (10)
1. loader modified form detects transfer, comprise erect-position base plate (1), stand on the supporting bracket (2) of erect-position base plate (1), the slide rail being fixed on this supporting bracket (2) and the slide block (3) coordinated with slide rail, erect-position base plate (1) is equiped with inspection device for components and element transfer, it is characterized in that: the front side of described slide block (3) is equiped with L shape slide (4), the kink of L shape slide (4) extends to the rear side of supporting bracket (2), L shape slide (4) is equiped with three pneumatic-fingers be set up in parallel, the rear side of described supporting bracket (2) is equiped with the transfer driving mechanism for driving L shape slide (4) to move around, this driving mechanism is connected with the kink of L shape slide (4),
Described inspection device for components is positioned at immediately below second pneumatic-finger, and described element transfer is positioned at immediately below the 3rd pneumatic-finger, and erect-position base plate (1) offers slug hole (5), and this slug hole (5) is positioned at immediately below inspection device for components.
2. loader modified form according to claim 1 detects transfer, it is characterized in that: described supporting bracket (2) is fixedly equiped with limit base (6), L shape slide (4) is equiped with two hydraulic damper (7), and limit base (6) is positioned between two hydraulic damper (7).
3. loader modified form according to claim 1 detects transfer, it is characterized in that: described transfer driving mechanism comprises the cylinder block being fixed on supporting bracket (2) rear side and the transfer cylinder (8) being installed in this cylinder block, and the piston rod of this transfer cylinder (8) is connected with the kink of L shape slide (4).
4. loader modified form according to claim 1 detects transfer, it is characterized in that: described pneumatic-finger comprises the driving cylinder body (9) that is fixedly connected with L shape slide (4) and is arranged at two clamping parts (10) driving cylinder body (9), these two clamping parts (10) are all detachably equiped with holds material clamp (11), hold the relative sidewall of material clamp (11) for two and all offer groove (12), the cross section of this groove (12) is circular arc or V-arrangement.
5. loader modified form according to claim 1 detects transfer, it is characterized in that: described inspection device for components comprise be arranged at erect-position base plate (1) upper two can mutually away from the detection head drawn close (13), one of them detection head (13) is equiped with the first probe (14) and the second probe (15), also comprise detection power supply, the relay (16) be connected with detection power electric, this relay (16) comprises the first switch (17), second switch (18), 3rd switch (19) and the 4th switch (20), the two ends of the first switch (17) are respectively with the first probe (14) with detect power electric and be connected, the two ends of second switch (18) are electrically connected with the second probe (15) and earth terminal respectively, the two ends of the 3rd switch (19) are electrically connected with the first probe (14) and earth terminal respectively, the two ends of the 4th switch (20) are respectively with the second probe (15) with detect power electric and be connected.
6. loader modified form according to claim 5 detects transfer, it is characterized in that: described inspection device for components also comprises diode (21), and this diode (21) is in parallel with relay (16).
7. loader modified form according to claim 5 detects transfer, it is characterized in that: described erect-position base plate (1) is provided with and drives seat (22) and detect seat (23), seat (22) is driven to be equiped with linear bearing (24) and the driving mechanism for driving detection seat (23) to move around, described detection head (13) is fixed on and detects seat (23), detect seat (23) and be equiped with slide bar (25), this slide bar (25) is arranged in linear bearing (24).
8. loader modified form according to claim 1 detects transfer, it is characterized in that: described element transfer comprises corner wheel shaft (26) and is installed in the bearing of erect-position base plate (1), described corner wheel shaft (26) is fixedly connected with the inner ring of this bearing through after bearing, the upper end of corner wheel shaft (26) is provided with mechanical paw, the bottom of described erect-position base plate (1) is equiped with mount pad (27) and cross slide way (28), the lower end of described corner wheel shaft (26) is equiped with gear (29), described cross slide way (28) is equiped with the tooth bar (30) be connected with a joggle with gear (29), described mount pad (27) is equiped with the corner driving mechanism for driving tooth bar (30) to move around.
9. loader modified form according to claim 8 detects transfer, it is characterized in that: described corner driving mechanism is for being installed in the swing clamp cylinder (31) of mount pad (27), and the piston rod of this swing clamp cylinder (31) is connected with described tooth bar (30).
10. loader modified form according to claim 8 detects transfer, it is characterized in that: described mechanical paw comprises spring, two rotational pins (32) and two symmetrically arranged material folding pawls (33), two rotational pins (32) are each passed through the middle part of two material folding pawls (33), the two ends of spring abut with the lower end of two material folding pawls (33) respectively, and two rotational pins (32) are fixedly connected with the upper end of described corner wheel shaft (26); Described erect-position base plate (1) is equiped with opens gas enclosure cylinder (35) for one of them material folding pawl (33) lower end of ejection;
The middle part of described two material folding pawls (33) is provided with quadrant tooth (34), and the quadrant tooth (34) of two material folding pawls (33) engages each other connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590410.7A CN103025140B (en) | 2012-12-31 | 2012-12-31 | Loader modified form detects transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590410.7A CN103025140B (en) | 2012-12-31 | 2012-12-31 | Loader modified form detects transfer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103025140A CN103025140A (en) | 2013-04-03 |
| CN103025140B true CN103025140B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210590410.7A Expired - Fee Related CN103025140B (en) | 2012-12-31 | 2012-12-31 | Loader modified form detects transfer |
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| Country | Link |
|---|---|
| CN (1) | CN103025140B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4858308A (en) * | 1987-05-28 | 1989-08-22 | Sanyo Electric Co., Ltd. | Parts mounting apparatus |
| CN102500725A (en) * | 2011-11-16 | 2012-06-20 | 宁波市新泽谷机械有限公司 | Electronic element conveying mechanism |
| CN203015379U (en) * | 2012-12-31 | 2013-06-19 | 东莞市新泽谷机械制造股份有限公司 | Improved detection turning device used for feeder |
-
2012
- 2012-12-31 CN CN201210590410.7A patent/CN103025140B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4858308A (en) * | 1987-05-28 | 1989-08-22 | Sanyo Electric Co., Ltd. | Parts mounting apparatus |
| CN102500725A (en) * | 2011-11-16 | 2012-06-20 | 宁波市新泽谷机械有限公司 | Electronic element conveying mechanism |
| CN203015379U (en) * | 2012-12-31 | 2013-06-19 | 东莞市新泽谷机械制造股份有限公司 | Improved detection turning device used for feeder |
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| Publication number | Publication date |
|---|---|
| CN103025140A (en) | 2013-04-03 |
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Granted publication date: 20150916 Termination date: 20171231 |