CN2517701Y - Steering device of circuit board - Google Patents
Steering device of circuit board Download PDFInfo
- Publication number
- CN2517701Y CN2517701Y CN 01260539 CN01260539U CN2517701Y CN 2517701 Y CN2517701 Y CN 2517701Y CN 01260539 CN01260539 CN 01260539 CN 01260539 U CN01260539 U CN 01260539U CN 2517701 Y CN2517701 Y CN 2517701Y
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- rotating disk
- rotating
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- board
- shading
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Abstract
The utility model relates to a steering device of a circuit board, and comprises a machine platform, a conveying device, a rotating disk and an erector. The conveying device also comprises a plurality of rotating rods, a plurality of rollers, a feeding motor and a lapjointed transmission belt, the erector is provided with a motor and a driving gear which is firmly arranged on the output axle of the motor; a driven gear is firmly arranged on the rotating axle of the rotating disk, and is meshed with the driving gear; a pair of damping buffers are arranged on both opposite sides of the rotating axle of the rotating disk; a photoelectric switch comprises a shading rotating disk and two optical couplers, the shading rotating disk is suited on the rotating axle, a light hole is arranged on the shading rotating disk with a 90 degrees interval, the two optical couplers are oppositely arranged on the circumference of the shading rotating disk, and are respectively fixed on the fixing frame at the top end of the erector, and the output ends of the two optical couplers are connected with the input end of a programmed controller. The revolution of the rotating disk is driven by the motor, and the photoelectric switch is acted as a controller, thus the utility model has the function that the circuit board can be quickly and accurately reversed.
Description
One, technical field:
The utility model relates to a kind of steering hardware of circuit card, relate in particular to a kind of with motor driven rotating disc revolution, and with photoelectric switch as controller, having can be with circuit card fast and the steering hardware of the circuit card that precisely turns to.
Two, background technology:
Taiwan is announced No. 213100 patent and has been disclosed a kind of printed circuit board (PCB) conveying steering hardware, and it includes: a feedway; Be positioned at two position sensors (SENSOR) of suitable distance; Be positioned at a deflector of feedway below; This deflector comprises: the substrate, that a lift cylinder, is positioned at lift cylinder below is positioned at lifting table, on the lift cylinder and is positioned at baffle plate, that rotary cylinder, on the lifting table is fixed in lifting table and is positioned at rotating disc on the rotary cylinder.By above combination, printed circuit board (PCB) can be made direction and rotate, make printed circuit board (PCB) not need by artificial processing, but just automatic steering to reach convenient purpose of producing.
From the above, this patent is to make the rotating disc revolution with rotary cylinder, but the acting characteristic of rotary cylinder is to turn round continuously, must reverse and get back to initial position, could carry out turning to next time again, like this, turning to each time, all need via positive and negative twice revolution, just can finish the work that turns to once, will certainly expend many times, must have influence on and turn to efficient.Moreover after in a single day rotary cylinder configured rotation direction, counter steering more just when circuit card must carry out processing procedure that difference turns to, then must allow work interrupt and reset; And rotary cylinder turn to degree of stability not good, low precision causes the circuit card deflection to some extent after turning to, and is serious, can influence product property.
Three, summary of the invention:
The purpose of this utility model is, a kind of steering hardware of circuit card is provided, and it is with motor driven rotating disc revolution, and with photoelectric switch as controller, having can be with circuit card fast and the effect that precisely turns to.
The purpose of this utility model is realized by following technical scheme.
A kind of steering hardware of circuit card, it comprises: a board; One feedway, it comprises several dwangs again, several rollers, the drive belt of one a pan feeding motor and an overlap joint, wherein several dwangs are crossed on the both sides of board top, and an end that makes these several dwangs passes a side of board, and wherein the other end of a dwang passes the opposite side of this board, be equipped with several rollers on every dwang, this drive belt and several dwangs pass an end in contact of board one side, the output shaft of this pan feeding motor then with the other end Joint of this drive link that stretches out board top opposite side, and be in transmission connection by this drive belt and this several dwangs; One rotating disc is the below that is positioned at this roller, and sets firmly a rotating shaft downwards, and this rotating disc is respectively equipped with the hole that makes the protruding dew of each roller with respect to several rollers of its top; One crane, its bottom is fixed on the top of lift cylinder, and this lift cylinder then is fixed on the board middle beam; This rotating disc rotating shaft is positioned on this crane, and crane is by the lift cylinder control lifting that is arranged at board; It is characterized in that: aforementioned crane is provided with a motor and a driven wheel, and this driven wheel is installed on the output shaft of this motor; Aforementioned rotating disc rotating shaft sets firmly a driven gear, and this driven gear is meshed with aforementioned driven wheel; A pair of damping buffer is to be arranged at the relative both sides that aforementioned rotating disc rotating shaft is positioned at position, crane top; One photoelectric switch, it comprises a shading rotating disk and two optic couplers, this shading rotating disk wears by its middle part through hole and is fixed in the aforementioned rotating shaft, a loop hole is established for 90 ° in this shading rotating disk interval, and two optic couplers are oppositely arranged on the periphery of this shading rotating disk, and be separately fixed on the fixed mount that is positioned at the crane top, but the mouth of this two optic coupler be connected with the input end of programming controller respectively, but and make motor stop or moving by this programming controller output control signal.
The steering hardware of aforesaid circuit card, the cancave cambered surface that it is characterized in that two friction shoes in the aforementioned a pair of damping buffer is coated on the friction wheel outside that is sheathed on aforementioned rotating shaft relatively, this friction wheel is to be fixed in this rotating shaft by key is sheathed, this friction wheel of opening relative orientation of two C shape postings of a pair of damping buffer, after the guide rod level is passed this C shape posting pull on a corresponding friction shoe in its top, end, spring housing is located on the guide rod between this friction shoe and locating plate, make friction shoe rely on this friction wheel, and pull in this locating plate in adjustment part adjustment top, this locating plate changes the position by the adjustment part that is arranged at C shape posting, and the top of adjusting this spring power of pulling.
The steering hardware of aforesaid circuit card, wherein adjustment part is for adjusting screw rod, and its screw rod end is passed C shape posting and is pushed up and pull on the locating plate that is positioned at C shape posting.
The utility model is with motor driven rotating disc revolution, and with photoelectric switch as controller, having can be with circuit card fast and the effect that precisely turns to.
Four, description of drawings:
Fig. 1 is the unitized construction schematic perspective view of the utility model embodiment.
Fig. 2 is the birds-eye view of the utility model embodiment.
Fig. 3 is the cutaway view of A-A section shown in Figure 2.
Fig. 4 is the cutaway view of B-B section shown in Figure 3.
Fig. 4 A is the enlarged diagram at position shown in Figure 4.
Fig. 5 is the cutaway view of C-C section shown in Figure 3.
Fig. 6 is that the utility model photoelectric switch drives the schematic circuit diagram that horse-controlling reaches brake.
Fig. 7 is a detailed circuit diagram of the present utility model.
Five, the specific embodiment:
At first, see also shown in each accompanying drawing, a kind of steering hardware of circuit card, it comprises:
One board (1);
One feedway (2), it comprises several dwangs (21) again, several rollers (22), the drive belt (24) of one a pan feeding motor (23) and an overlap joint, wherein several dwangs (21) are crossed on the both sides of board (1) top, and an end that makes these several dwangs (21) passes a side of board (1), and wherein the other end of a dwang (21) passes the opposite side of this board (1), be equipped with several rollers (22) on every dwang (21), this drive belt (24) and several dwangs (21) pass an end in contact of board (1) one side, the output shaft of this pan feeding motor (23) then with the other end Joint of this drive link that stretches out board (1) top opposite side, and be in transmission connection by this drive belt (24) and these several dwangs (21);
One rotating disc (3) is the below that is positioned at this roller (22), and sets firmly a rotating shaft (32) downwards, and this rotating disc (3) is respectively equipped with the hole that makes the protruding dew of each roller (22) with respect to several rollers (22) of its top;
One crane (4), its bottom is fixed on the top of lift cylinder (41), and this lift cylinder (41) then is fixed on board (1) middle beam (43); This rotating disc rotating shaft (32) is positioned on this crane (4);
It is characterized in that:
Aforementioned crane (4) is provided with a motor (5) and a driven wheel (51), and this driven wheel (51) is installed on the output shaft of this motor (5);
Aforementioned rotating disc rotating shaft (32) sets firmly a driven gear (33), and this driven gear (33) is meshed with aforementioned driven wheel (51);
A pair of damping buffer (34) is to be arranged at the relative both sides that aforementioned rotating disc rotating shaft (32) is positioned at crane (4) position, top;
One photoelectric switch (6), it comprises a shading rotating disk (61) and two optic couplers (62), this shading rotating disk (61) wears by its middle part through hole and is fixed in the aforementioned rotating shaft (32), a loop hole (611) is established for 90 ° in this shading rotating disk (61) interval, and two optic couplers (62) are oppositely arranged on the periphery of this shading rotating disk (61), and be separately fixed on the fixed mount (42) that is positioned at crane (4) top, this two optic coupler (62) but mouth be connected with the input end of programming controller (7) respectively.
Aforementioned a pair of damping buffer (34) comprises two C shape postings (343), two friction shoes (344), two adjustment parts (347), two locatings plate (345), four guide rods (3431), four springs (346), the cancave cambered surface of two friction shoes (344) is coated on friction wheel (342) outside that is sheathed on aforementioned rotating shaft relatively, this friction wheel (342) is fixed in this rotating shaft (32) by key (341) is sheathed, the opening of two C shape postings (343) of a pair of damping buffer (34) is towards this friction wheel (342), each guide rod (3431) level is passed its top, end, this C shape posting (343) back and is pulled on a corresponding friction shoe (344), each spring (346) is set on the guide rod (3431) between this friction shoe (344) and locating plate (345), make friction shoe (344) rely on this friction wheel (342), and pull in this locating plate (345) in adjustment part (347) adjustment top.
Aforementioned adjustment part (347) is for adjusting screw rod, and C shape posting (343) is passed in its screw rod end and pull and be positioned on the locating plate (345) of C shape posting (343) in the top.
Aforementioned locating plate (345) can change the position by the adjustment part (347) that is arranged at C shape posting (343), and the top of adjusting this spring (346) power of pulling.
Working process of the present utility model is as described below: when circuit card is delivered to rotating disc (3) top by feedway (2), this lift cylinder (41) just upwards raises crane (4) together with rotating disc (3), drive rotating shaft (32) by this motor (5) and driven wheel (51) thereof again, make rotating disc (3) that circuit card is diverted to predetermined angle, make rotating disc (3) descend again, allow the circuit card that has turned to continue to carry to successive process by feedway (2).And the utility model is to be the propulsion source of driving with motor (5), the locating features that itself has degree of precision, and collocation has damping buffer (34) to promote braking force, and rotating all can be operated, turn to time-histories (example: then make its counter-rotating get final product for 90 ° with saving as must just changeing 270 °, rotary cylinder then can't so move), make the steering angle of circuit card can be more accurate.
In addition, shown in Fig. 4 A, this photoelectric switch (6) is provided with two optic couplers (62), detects the input signal that forward or reverse arrives positioning of rotating respectively, is to accumulate mutually for fear of the rotor inertia that difference turns to, and causes the error of steering angle; This is done an explanation with Fig. 4, detect the loop hole (611) of shading rotating disk (61) when optic coupler (62), can rotating shaft (32) be stopped immediately owing to rotor inertia, if but rotation direction is constant, because rotor inertia can not become yet, so each angle that turns to is still identical, can't cause error.If but only use single optic coupler, and again must one positive one anti-turning to, then can cause the error of steering angle, so this error must be taken into account because of rotor inertia, and the optic coupler of a counter-rotating usefulness is set again, then can not cause the error of steering angle.
Fig. 6 is that photoelectric switch of the present utility model drives the schematic circuit diagram that horse-controlling reaches rotation, when motor (5) is desired forward or reverse, but is then controlled at R3 (71) and relay R 4 (72) by programming controller (7) institute bonded assembly relay respectively; Be located at two optic couplers (62) of shading rotating disk (61) both sides this moment, one of them is to be used for detecting just changeing (left side), another then is to be used for detecting counter-rotating (the right), the optic coupler (62) on the left side just works when therefore just changeing, and the optical coupler (62) on when counter-rotating the right just works, so left and right two optical couplers (62) form the controlling point of two positioning of rotating respectively, and when shading rotating disk (61) reaches predetermined positioning of rotating 1 or positioning of rotating 2, but programming controller (7) promptly makes motor (5) brake by relay R 5 (73) and stops operating.
Fig. 7 is the relevant concrete enforceable detailed circuit diagram shown in Figure 6 of the utility model, be familiar with this operator and all can implement in view of the above, this spy give disclose for reference.But as for the programming controller (7) that the utility model adopted is the controller that adopts Mitsubishi FX-ON/OS model, it is to be installed in control box shown in Figure 1 (11) inside, and in order to the pan feeding motor (23) that drives dwang (21) but be that relay R 1 (74) control by programming controller (7) starts or stops.
In a word, the utility model is with the revolution of motor collocation damping buffer driven in rotation dish, but and connect programming controller with the photoelectric switch of two couplers, having can be with circuit card fast and the effect that precisely turns to.
In sum, the structure that the utility model disclosed by former times is not had, and really can reach the effect of expection, and tool can supply industrial utilization, meets novel patent requirement fully, so file an application in accordance with the law.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1, a kind of steering hardware of circuit card, it comprises:
One board;
One feedway, it comprises several dwangs again, several rollers, the drive belt of one a pan feeding motor and an overlap joint, wherein several dwangs are crossed on the both sides of board top, and an end that makes these several dwangs passes a side of board, and wherein the other end of a dwang passes the opposite side of this board, be equipped with several rollers on every dwang, this drive belt and several dwangs pass an end in contact of board one side, the output shaft of this pan feeding motor then with the other end Joint of this drive link that stretches out board top opposite side, and be in transmission connection by this drive belt and this several dwangs;
One rotating disc is the below that is positioned at this roller, and sets firmly a rotating shaft downwards, and this rotating disc is respectively equipped with the hole that makes the protruding dew of each roller with respect to several rollers of its top;
One crane, its bottom is fixed on the top of lift cylinder, and this lift cylinder then is fixed on the board middle beam; This rotating disc rotating shaft is positioned on this crane;
It is characterized in that:
Aforementioned crane is provided with a motor and a driven wheel, and this driven wheel is installed on the output shaft of this motor;
Aforementioned rotating disc rotating shaft sets firmly a driven gear, and this driven gear is meshed with aforementioned driven wheel;
A pair of damping buffer is to be arranged at the relative both sides that aforementioned rotating disc rotating shaft is positioned at position, crane top respectively;
One photoelectric switch, it comprises a shading rotating disk and two optic couplers, this shading rotating disk wears by its middle part through hole and is fixed in the aforementioned rotating shaft, a loop hole is established for 90 ° in this shading rotating disk interval, and two optic couplers are oppositely arranged on the periphery of this shading rotating disk, and be separately fixed on the fixed mount that is positioned at the crane top, but the mouth of this two optic coupler is connected with the input end of programming controller respectively.
2, the steering hardware of circuit card according to claim 1, the cancave cambered surface that it is characterized in that two friction shoes in the aforementioned a pair of damping buffer is coated on the friction wheel outside that is sheathed on aforementioned rotating shaft relatively, this friction wheel is to be fixed in this rotating shaft by key is sheathed, this friction wheel of opening relative orientation of two C shape postings of a pair of damping buffer, after the guide rod level is passed this C shape posting pull on a corresponding friction shoe in its top, end, spring housing is located on the guide rod between this friction shoe and locating plate, make friction shoe rely on this friction wheel, and pull in this locating plate in adjustment part adjustment top.
3, the steering hardware of circuit card according to claim 2 is characterized in that aforementioned adjustment part for adjusting screw rod, and its screw rod end is passed C shape posting and pushed up and pull on the locating plate that is positioned at C shape posting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01260539 CN2517701Y (en) | 2001-09-20 | 2001-09-20 | Steering device of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01260539 CN2517701Y (en) | 2001-09-20 | 2001-09-20 | Steering device of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2517701Y true CN2517701Y (en) | 2002-10-23 |
Family
ID=33668674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01260539 Expired - Fee Related CN2517701Y (en) | 2001-09-20 | 2001-09-20 | Steering device of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2517701Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934953A (en) * | 2010-08-05 | 2011-01-05 | 晶天电子（深圳）有限公司 | Steering conveying system and device |
| CN1955089B (en) * | 2005-10-24 | 2011-09-28 | 显示器生产服务株式会社 | Substrate conveying device and substrate processing device containing the same |
| CN102673960A (en) * | 2012-05-22 | 2012-09-19 | 奇瑞汽车股份有限公司 | Material channel rotation mechanism on assembly line in production workshop and use method thereof |
| CN104401767A (en) * | 2014-11-14 | 2015-03-11 | 广州兴森快捷电路科技有限公司 | Corner transmission device and method for PCB (Printed Circuit Board) |
| CN109319500A (en) * | 2018-10-19 | 2019-02-12 | 佛山市金佰利机电有限公司 | Large-scale ceramic tile goes up and down the machine that turns around |
| CN109399162A (en) * | 2017-08-17 | 2019-03-01 | 上海旭恒精工机械制造有限公司 | A kind of fast-type conveying transfer |
| CN110589493A (en) * | 2019-09-23 | 2019-12-20 | 大同新成新材料股份有限公司 | Conveying device with stable structure for chip silicon production |
| CN113666121A (en) * | 2021-07-29 | 2021-11-19 | 深圳市立创达自动化设备有限公司 | Full-automatic board collecting and releasing machine of high accuracy |
-
2001
- 2001-09-20 CN CN 01260539 patent/CN2517701Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1955089B (en) * | 2005-10-24 | 2011-09-28 | 显示器生产服务株式会社 | Substrate conveying device and substrate processing device containing the same |
| CN101934953A (en) * | 2010-08-05 | 2011-01-05 | 晶天电子（深圳）有限公司 | Steering conveying system and device |
| CN101934953B (en) * | 2010-08-05 | 2013-02-13 | 晶天电子（深圳）有限公司 | Steering conveying system and device |
| CN102673960A (en) * | 2012-05-22 | 2012-09-19 | 奇瑞汽车股份有限公司 | Material channel rotation mechanism on assembly line in production workshop and use method thereof |
| CN104401767A (en) * | 2014-11-14 | 2015-03-11 | 广州兴森快捷电路科技有限公司 | Corner transmission device and method for PCB (Printed Circuit Board) |
| CN109399162A (en) * | 2017-08-17 | 2019-03-01 | 上海旭恒精工机械制造有限公司 | A kind of fast-type conveying transfer |
| CN109319500A (en) * | 2018-10-19 | 2019-02-12 | 佛山市金佰利机电有限公司 | Large-scale ceramic tile goes up and down the machine that turns around |
| CN109319500B (en) * | 2018-10-19 | 2024-03-22 | 佛山市金佰利机电有限公司 | Large tile lifting and turning machine |
| CN110589493A (en) * | 2019-09-23 | 2019-12-20 | 大同新成新材料股份有限公司 | Conveying device with stable structure for chip silicon production |
| CN113666121A (en) * | 2021-07-29 | 2021-11-19 | 深圳市立创达自动化设备有限公司 | Full-automatic board collecting and releasing machine of high accuracy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |