CN103129964A - Mechanical type linear reciprocating synchronizing device - Google Patents
Mechanical type linear reciprocating synchronizing device Download PDFInfo
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- CN103129964A CN103129964A CN2011103773652A CN201110377365A CN103129964A CN 103129964 A CN103129964 A CN 103129964A CN 2011103773652 A CN2011103773652 A CN 2011103773652A CN 201110377365 A CN201110377365 A CN 201110377365A CN 103129964 A CN103129964 A CN 103129964A
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- cam mechanism
- linear reciprocating
- transmission device
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- transfer device
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Abstract
The invention discloses a mechanical type linear reciprocating synchronizing device. A separation bolt can be rotationally located at one end of a conveying belt and is axially placed along the moving direction of the conveying belt, a mechanical arm can be located on a linear guide rail in a sliding mode, and the linear guide rail is fixed at one side of the width direction of the conveying belt. The mechanical type linear reciprocating synchronizing device is further provided with a motor, a main driving shaft, a first transmission device, a second transmission device, a third transmission device and a cam mechanism. Motive power of the motor is output to the main driving shaft, the first transmission device, the second transmission device and the third transmission device respectively enable motive power of the main driving shaft to be transmitted to a driving roller of the conveying belt, the separation bolt and the cam mechanism, and the cam mechanism drives the mechanism arm to slide along the linear guide rail. The mechanical type linear reciprocating synchronizing device is large in power, strong in rigidity, and accurate in synchronism. During high-speed movement, the whole device can keep a mute effect, avoids shock and impact caused by heavy load and the high-speed movement, responds quickly, and improves production efficiency of a production line.
Description
Technical field
The present invention relates to a kind of linear reciprocation device, particularly a kind of mechanical linear reciprocating synchronous device.
Background technology
Often need to do linear reciprocating motion at manipulator on manufacturing line operates the product on load-transfer device, pay-off will keep synchronizeing feeding with manipulator and load-transfer device simultaneously, commonly used is to control the synchronization action of load-transfer device, manipulator and pay-off by motion controller at present, this kind synchronous control mode utilizes electronic gear and the electric cam function of motion controller, the control of realization to kinematic parameters such as the displacement between each kinematic axis, speed, acceleration/accels, and then realize synchronization action;
There is following shortcoming in this mode:
1. load-carrying capacity is less, and rigidity is lower, lags behind or loses the step phenomenon in the situation that heavy duty actuating unit such as servomotor or stepping motor easily produce, and namely heavily loaded precision is low;
2. when high-speed motion, the hysteresis that is synchronized with the movement is further obvious.Every kind of motion controller has the minimum control cycle that characterizes its computing and processing and efficiency of algorithm, in the situation that control cycle is certain, kinematic velocity is higher, and the macroscopic view that lags behind that is synchronized with the movement characterizes more obvious;
3. motion characteristics is relatively poor, easily produce and impact and vibrations, present most motion controller is that individual kinematic axis is realized displacement, speed and Acceleration Control, the jerk characteristic (jerk) that characterizes the impact endurance test shock motion characteristics is seldom controlled, this makes and impacts when high-speed motion and shake obviously, on the other hand, hysteresis due to motion, motion controller needs to carry out interpolation operation one time after carrying out one or more control cycles, come the correction motion deviation, the correction of each movement warp all needs to realize by size and the direction of change power or moment, the change of this power or moment also makes the dynamic variation that is synchronized with the movement.
Summary of the invention
In order to make up above deficiency, the invention provides a kind of mechanical linear reciprocating synchronous device, this mechanical linear reciprocating synchronous device is simple in structure, and synchronism is high, and power is large, and rigidity is strong, and reaction is fast, and running is quiet.
the present invention for the technical scheme that solves its technical matters and adopt is: a kind of mechanical linear reciprocating synchronous device comprises load-transfer device, separate screw rod, manipulator and line slideway, separate screw rod can rotational positioning on load-transfer device one end, separate screw axial and place along the load-transfer device sense of motion, manipulator can slide and be positioned on line slideway, line slideway is fixed in a side of load-transfer device Width, also is provided with motor, main drive shaft, first, two, three drivings device, cam mechanism, motor power is exported to main drive shaft, and first, two, three drivings device are respectively with the power transmission of the main drive shaft driven roller to load-transfer device, separate screw rod and cam gear, the cam mechanism driving manipulator slides along line slideway, and power is exported by a motor, by first, two, three drivings device pass to respectively the driven roller of load-transfer device, separate screw rod and the straight-line cam gear of driving mechanical hand, the structure that such propulsion source is exported respectively by Purely mechanical has just been guaranteed the synchronism of three kinematic mechanisms that it drives, guarantee the conformability on whole device busy step, effectively prevent from interfering each other.
As a further improvement on the present invention, described first, second and third driving device forms by Timing Belt and synchronous pulley, can certainly be the driving device that forms by chain and sprocket wheel, can also be that the form of gear pair is come transmission, and this class formation is all the replacement that is equal to of this patent.
as a further improvement on the present invention, described cam mechanism driving manipulator along the structure that line slideway slides is: cam mechanism comprises a swing link cam mechanism and a screw mandrel, the 3rd power drive drives the cam rotation of swing link cam mechanism, the fork axle of swing link cam mechanism drives screw mandrel and rotates, screw mandrel is threaded with manipulator, the cam of swing link cam mechanism is subject to the drive of the 3rd power drive and rotates, the fork of swing link cam mechanism is made positive and negative reciprocally swinging, and then just do batch (-type) rotating (between fork axle and screw mandrel, the general booster engine speedup that adopts is connected) by the fork axle of swing link cam mechanism with screw mandrel, namely manipulator is done the slip of batch (-type) reciprocating linear.
Useful technique effect of the present invention is: the present invention adopts the mechanical transmission mode, by the transmission respectively of a propulsion source, its power is large, rigidity is strong, synchronism is accurate, because its core adopts cam mechanism, the outline of cam is smooth continuously, and during the cam high-speed motion, whole device also can keep muting function, vibrations, the impact of having avoided heavy duty, high-speed motion to bring, guaranteed the synchronized movement precision that each is inter-agency, and because it is pure mechanical drive, its reaction is fast, need not the response time of electronic controller, it has effectively improved the production efficiency of manufacturing line.
Description of drawings
Fig. 1 is front view of the present invention.
The specific embodiment
embodiment: a kind of mechanical linear reciprocating synchronous device comprises load-transfer device 1, separate screw rod 2, manipulator 3 and line slideway 4, separate screw rod 2 can rotational positioning on load-transfer device 1 one ends, separate screw rod 2 and axially place along load-transfer device 1 sense of motion, manipulator 3 can slide and be positioned on line slideway 4, line slideway 4 is fixed in a side of load-transfer device 1 Width, also is provided with motor 5, main drive shaft 6, first, two, three drivings device 7, 8, 9, cam mechanism 10, motor 5 power are exported to main drive shaft 6, the first, two, three drivings device 7, 8, 9 respectively with the power transmission of main drive shaft 6 driven roller to load-transfer device 1, separate screw rod 2 and cam gear, cam mechanism 10 driving mechanical hands 3 slide along line slideway 4, and power is by 5 outputs of a motor, by first, two, three drivings device 7, 8, 9 pass to respectively the driven roller of load-transfer device 1, separate screw rod 2 and the straight-line cam gear of driving mechanical hand 3, the structure that such propulsion source is exported respectively by Purely mechanical has just been guaranteed the synchronism of three kinematic mechanisms that it drives, guarantee the conformability on whole device busy step, effectively prevent from interfering each other.
Described first, second and third driving device 7,8,9 forms by Timing Belt and synchronous pulley, can certainly be the driving device that forms by chain and sprocket wheel, can also be that the form of gear pair is come transmission, and this class formation is all the replacement that is equal to of this patent.
described cam mechanism 10 driving mechanical hands 3 along the structure that line slideway 4 slides are: cam mechanism comprises a swing link cam mechanism and a screw mandrel 11, the 3rd power drive drives the cam rotation of swing link cam mechanism, the fork axle of swing link cam mechanism drives screw mandrel 11 and rotates, screw mandrel 11 is threaded with manipulator 3, the cam of swing link cam mechanism is subject to the drive of the 3rd power drive and rotates, the fork of swing link cam mechanism is made positive and negative reciprocally swinging, and then just do batch (-type) rotating (between fork axle and screw mandrel, the general booster engine speedup that adopts is connected) by the fork axle of swing link cam mechanism with screw mandrel 11, namely manipulator 3 is done the slip of batch (-type) reciprocating linear.
Claims (3)
1. mechanical linear reciprocating synchronous device, comprise load-transfer device (1), separate screw rod (2), manipulator (3) and line slideway (4), separate screw rod (2) can rotational positioning on load-transfer device (1) one end, separating screw rod (2) axially places along load-transfer device (1) sense of motion, manipulator (3) can slide and be positioned on line slideway (4), line slideway (4) is fixed in a side of load-transfer device (1) Width, it is characterized in that: also be provided with motor (5), main drive shaft (6), first, two, three drivings device (7, 8, 9), cam mechanism (10), motor (5) power is exported to main drive shaft (6), first, two, three drivings device (7, 8, 9) respectively with the power transmission of main drive shaft (6) driven roller to load-transfer device (1), separate screw rod (2) and cam gear, cam mechanism (10) driving mechanical hand (3) slides along line slideway (4).
2. mechanical linear reciprocating synchronous device according to claim 1 is characterized by: described first, second and third driving device (7,8,9) forms by Timing Belt and synchronous pulley.
3. mechanical linear reciprocating synchronous device according to claim 1, it is characterized by: described cam mechanism (10) driving mechanical hand (3) along the structure that line slideway (4) slides is: cam mechanism comprises a swing link cam mechanism and a screw mandrel (11), the 3rd power drive drives the cam rotation of swing link cam mechanism, the fork axle of swing link cam mechanism drives screw mandrel (11) and rotates, and screw mandrel (11) is threaded with manipulator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110377365.2A CN103129964B (en) | 2011-11-24 | 2011-11-24 | Mechanical type linear reciprocating synchronizing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110377365.2A CN103129964B (en) | 2011-11-24 | 2011-11-24 | Mechanical type linear reciprocating synchronizing device |
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| CN103129964A true CN103129964A (en) | 2013-06-05 |
| CN103129964B CN103129964B (en) | 2015-05-13 |
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| CN201110377365.2A Active CN103129964B (en) | 2011-11-24 | 2011-11-24 | Mechanical type linear reciprocating synchronizing device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151892A (en) * | 2015-08-07 | 2015-12-16 | 重庆煜琨珑冶金材料有限公司 | Feeding device for roll material |
| CN106853907A (en) * | 2017-01-24 | 2017-06-16 | 广州研华机械技术有限公司 | A kind of unregulated power drive-type conveyer on injection machine production line |
| CN112654229A (en) * | 2020-12-22 | 2021-04-13 | 合肥欣奕华智能机器有限公司 | Binding equipment and control method thereof |
| CN113428644A (en) * | 2021-08-02 | 2021-09-24 | 威海海洋职业学院 | PLC control assembly line type full-automatic light carrying device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3087282A (en) * | 1961-02-07 | 1963-04-30 | Clair Mfg Co | Surface finishing machine |
| US3458023A (en) * | 1967-07-03 | 1969-07-29 | Theodore W Kramer | Conveyor gate |
| GB1343559A (en) * | 1971-12-15 | 1974-01-10 | Eriksson K E I | Container handling machine |
| CN2678234Y (en) * | 2004-01-05 | 2005-02-09 | 张�林 | Magnetic sensitive power set |
| CN101164845A (en) * | 2006-10-20 | 2008-04-23 | 西德尔合作公司 | Method and installation for changing the pitch of discrete entities conveyed in succession |
| CN202321623U (en) * | 2011-11-24 | 2012-07-11 | 昆山法斯泰科机械有限公司 | Mechanical linear reciprocating synchronous device |
-
2011
- 2011-11-24 CN CN201110377365.2A patent/CN103129964B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3087282A (en) * | 1961-02-07 | 1963-04-30 | Clair Mfg Co | Surface finishing machine |
| US3458023A (en) * | 1967-07-03 | 1969-07-29 | Theodore W Kramer | Conveyor gate |
| GB1343559A (en) * | 1971-12-15 | 1974-01-10 | Eriksson K E I | Container handling machine |
| CN2678234Y (en) * | 2004-01-05 | 2005-02-09 | 张�林 | Magnetic sensitive power set |
| CN101164845A (en) * | 2006-10-20 | 2008-04-23 | 西德尔合作公司 | Method and installation for changing the pitch of discrete entities conveyed in succession |
| CN202321623U (en) * | 2011-11-24 | 2012-07-11 | 昆山法斯泰科机械有限公司 | Mechanical linear reciprocating synchronous device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151892A (en) * | 2015-08-07 | 2015-12-16 | 重庆煜琨珑冶金材料有限公司 | Feeding device for roll material |
| CN106853907A (en) * | 2017-01-24 | 2017-06-16 | 广州研华机械技术有限公司 | A kind of unregulated power drive-type conveyer on injection machine production line |
| CN106853907B (en) * | 2017-01-24 | 2022-06-07 | 广州研华机械技术有限公司 | Non-electric drive type conveyor on injection molding machine production line |
| CN112654229A (en) * | 2020-12-22 | 2021-04-13 | 合肥欣奕华智能机器有限公司 | Binding equipment and control method thereof |
| CN112654229B (en) * | 2020-12-22 | 2021-12-10 | 合肥欣奕华智能机器有限公司 | Binding equipment and control method thereof |
| CN113428644A (en) * | 2021-08-02 | 2021-09-24 | 威海海洋职业学院 | PLC control assembly line type full-automatic light carrying device |
| CN113428644B (en) * | 2021-08-02 | 2023-05-26 | 威海海洋职业学院 | Full-automatic light-duty handling device of PLC control pipelined |
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| Publication number | Publication date |
|---|---|
| CN103129964B (en) | 2015-05-13 |
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