CN108723735B - A kind of feeding device adjusted for part angle in micro assemby - Google Patents
A kind of feeding device adjusted for part angle in micro assemby Download PDFInfo
- Publication number
- CN108723735B CN108723735B CN201810603495.5A CN201810603495A CN108723735B CN 108723735 B CN108723735 B CN 108723735B CN 201810603495 A CN201810603495 A CN 201810603495A CN 108723735 B CN108723735 B CN 108723735B
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- China
- Prior art keywords
- feeding
- side section
- rotary table
- motor
- unit
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The present invention provides a kind of feeding devices adjusted for part angle in micro assemby, belong to precision assembly technology field.It is a kind of in micro assemby part angle adjust feeding device include driving unit, shaft coupling unit and feeding unit material；The present invention is to be connected driver and feeding unit material using the magnetic adsorptive power of its shaft coupling unit, and by the torque transfer of driving mechanism generation to feeding unit material, the composition form of device facilitates placement part convenient for flexibly disassembly；The present invention adjusts the relative positional relationship of part on material loading platform, can have an impact to avoid to the part assembled, while machine vision being used to improve feedback information for adjusted result, thus the position precision of component assembly.
Description
Technical field
The present invention relates to a kind of feeding devices adjusted for part angle in micro assemby, belong to precision assembly technology neck
Domain.
Background technique
With the continuous development of processing technology, micro devices constantly tend to miniaturization and diversification, and microassembly system is used to
The precision assembly for completing micro devices, also has been more and more widely used.Existing assembly system generally comprises vision module, makees
Industry module, assembly platform and material loading platform etc..Assembly system generallys use manually feeding at present, during feeding,
Inevitably there is angular deviation in the relative position of each part, need assembly system adjust part position, to error into
Row compensation.If adjusting the relative angle of part on assembly platform, the part assembled may occur to deviate relatively, influence
Assembly precision.And due to part size very little, clamp size is also small, and the meeting of high-precision driving motor is installed on small size clamp
Keep clamping device excessively clumsy, influence assembly precision, also the visual field of vision module can be caused to block.Therefore, it is raised in clamp
Section part angle is also not suitable for.For this problem, the present invention proposes a kind of feeding adjusted for part angle in micro assemby
Device adjusts the angle of part on feeding device, can not only guarantee assembly precision, but also can be to avoid to the part position assembled
It sets and impacts.
Summary of the invention
The present invention provides a kind of feeding device adjusted for part angle in micro assemby, and shaft coupling unit is inhaled by magnetic
Attached power connects driver and feeding unit material, and the torque transfer that driving mechanism is generated is to feeding unit material, the group of device
At form convenient for flexibly disassembly, facilitate placement part, the workplace for needing angle to adjust suitable for micro parts assembly.
Technical solution of the present invention:
A kind of feeding device adjusted for part angle in micro assemby, including driving unit, shaft coupling unit and feed material list
Member；
The driving unit is made of motor mounting rack 1, decelerating step motor 2 and electric machine controller；Motor installation
Bracket 1 is c shape bracket, and lower end is mounted on optical platform by screw, and upper end is subtracted by the fixed decelerating step motor 2 of screw
The axis of fast stepper motor 2 is connect with shaft coupling unit；
The shaft coupling unit is made of motor side section 3, magnet member 4 and feeding side section 5, motor side 3 Hes of section
Feeding side section 5 is magnetic material；The upper end of motor side section 3 is round boss structure, and lower end is tube-in-tube structure；Magnet structure
Part 4 is circular ring structure；Feeding side section 5 is tube-in-tube structure；The axis of motor side 3 lower ends of section and decelerating step motor 2 passes through tight
Gu screw is connected and fixed, motor side 3 upper end boss outer diameters of section are less than 4 internal diameter of magnet member, and magnet member 4 is nested in motor side
On the boss for holding section 3, the lower surface of magnet member 4 is bonded by magnetic force with motor side section 3, and the upper surface of magnet member 4 is logical
It crosses magnetic force to be bonded with the lower surface of feeding side section 5, feeding side 5 upper ends of section and feeding platform connecting shaft 6 are connected by fastening screw
Connect fixation；The motor side section 3 and feeding side section 5 of shaft coupling unit are connected and fixed with driving unit and feeding unit material respectively, are led to
Torque is passed to feeding unit material by driving unit by the magnetic connection for crossing magnet member 4, while feeding unit material is under external force
The connection with driving unit is disconnected, artificial loading is facilitated；
The feeding unit material is made of feeding platform connecting shaft 6, clamp body 7, feeding rotary table pedestal 8 and feeding rotary table 9；On
Material 6 lower end of platform connecting shaft is connect by fastening screw with feeding side section 5, and clamp body 7 and feeding rotary table pedestal 8, upper end are passed through
It is connect by fastening screw with feeding rotary table 9；There is through-hole on clamp body 7, internal diameter is greater than 6 outer diameter of feeding platform connecting shaft, by upper
Material platform connecting shaft 6 passes through；Feeding rotary table pedestal 8 is ring structure, and lower surface is bonded with clamp body 7, and internal diameter is greater than feeding
9 lower end outer diameter of 6 outer diameter of platform connecting shaft and feeding rotary table；9 lower end of feeding rotary table is nested in feeding rotary table pedestal 8, shaft shoulder face
It is bonded with 8 upper end face of feeding rotary table pedestal, upper end passes through guide cylinder fixed wafer shape part.
Beneficial effects of the present invention: the present invention is to utilize the magnetic adsorptive power of its shaft coupling unit by driver and feeding unit material
The torque transfer for connecting, and driving mechanism being generated is to feeding unit material, and the composition form of device is convenient for flexibly disassembly, conveniently
Place part；The present invention adjusts the relative positional relationship of part on material loading platform, can generate to avoid to the part assembled
It influences, while machine vision being used to improve feedback information for adjusted result, thus the position precision of component assembly.
Detailed description of the invention
Fig. 1 is material loading platform schematic diagram.
Fig. 2 is driving unit schematic diagram.
Fig. 3 is shaft coupling cell schematics.
Fig. 4 is feeding unit material schematic diagram.
Fig. 5 is Assembly part schematic diagram.
Fig. 6 is angle adjustment device implementation diagram.
In figure: 1 motor mounting rack；2 decelerating step motors；3 motor sides section；4 magnet members；5 feeding sides section；6
Feeding platform connecting shaft；7 clamp bodies；8 feeding rotary table pedestals；9 feeding rotary tables.
Specific embodiment
A specific embodiment of the invention is described in detail below with reference to technical solution and attached drawing.
Step 1: be manually placed in part on feeding rotary table 9 along guide cylinder, by the clamp body 7 of material loading platform along leading
It is placed on optical platform to block, is fastened by screw, the motor side section 3 and feeding side section 5 of shaft coupling unit pass through magnetic force
It connects；
Step 2: detecting part groove angle with vision detection system, regulated quantity is calculated, angular adjustment is instructed and is sent
Give decelerating step motor controller；
Step 3: pulse signal is sent to decelerating step motor 2, decelerating step motor 2 by decelerating step motor controller
Motor side section 3 is delivered torque to, motor side section 3 delivers torque to feeding side section 5, feeding side section by magnetic force
5 deliver torque to feeding rotary table 9 by feeding platform connecting shaft 6, and feeding rotary table 9 drives parts turn；
Step 4: detecting part groove angle with vision detection system, the 5th step is gone to if meeting the requirements, is otherwise gone to
Second step；
Step 5: part absorption is got up with operation execution module, it is assembled to designated position, carries out next step assembly.
Claims (1)
1. a kind of feeding device adjusted for part angle in micro assemby, which is characterized in that the feeding device includes driving
Moving cell, shaft coupling unit and feeding unit material；
The driving unit is made of motor mounting rack (1), decelerating step motor (2) and electric machine controller；Motor installation
Bracket (1) is c shape bracket, and lower end is mounted on optical platform by screw, and upper end passes through the fixed decelerating step motor of screw
(2), the axis of decelerating step motor (2) is connect with shaft coupling unit；
The shaft coupling unit is made of motor side section (3), magnet member (4) and feeding side section (5), motor side section
(3) and feeding side section (5) is magnetic material；The upper end of motor side section (3) is round boss structure, and lower end is sleeve knot
Structure；Magnet member (4) is circular ring structure；Feeding side section (5) is tube-in-tube structure；Motor side section (3) lower end and deceleration stepping
The axis of motor (2) is connected and fixed by fastening screw, and motor side section (3) upper end boss outer diameter is less than magnet member (4) internal diameter,
Magnet member (4) is nested on the boss of motor side section (3), and the lower surface of magnet member (4) passes through magnetic force and motor side
The upper surface of section (3) fitting, magnet member (4) is bonded by magnetic force with the lower surface of feeding side section (5), feeding side section
(5) upper end is connected and fixed with feeding platform connecting shaft (6) by fastening screw；The motor side section (3) of shaft coupling unit and feeding side
End section (5) is connected and fixed with driving unit and feeding unit material respectively, by the magnetic connection of magnet member (4), by torque by driving
Moving cell passes to feeding unit material, while feeding unit material disconnects under external force and the connection of driving unit, facilitates on artificial
Material；
The feeding unit material is by feeding platform connecting shaft (6), clamp body (7), feeding rotary table pedestal (8) and feeding rotary table (9) group
At；Feeding platform connecting shaft (6) lower end is connect by fastening screw with feeding side section (5), and clamp body (7) and feeding rotary table are passed through
Pedestal (8), upper end are connect by fastening screw with feeding rotary table (9)；There is through-hole on clamp body (7), internal diameter is greater than feeding platform
Connecting shaft (6) outer diameter, is passed through by feeding platform connecting shaft (6)；Feeding rotary table pedestal (8) is ring structure, lower surface and fixture
Body (7) fitting, internal diameter are greater than feeding platform connecting shaft (6) outer diameter and feeding rotary table (9) lower end outer diameter；Feeding rotary table (9) lower end
It is nested in feeding rotary table pedestal (8), shaft shoulder face is bonded with feeding rotary table pedestal (8) upper end face, and upper end passes through guiding circle
Column fixed wafer shape part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603495.5A CN108723735B (en) | 2018-06-06 | 2018-06-06 | A kind of feeding device adjusted for part angle in micro assemby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810603495.5A CN108723735B (en) | 2018-06-06 | 2018-06-06 | A kind of feeding device adjusted for part angle in micro assemby |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108723735A CN108723735A (en) | 2018-11-02 |
| CN108723735B true CN108723735B (en) | 2019-11-19 |
Family
ID=63929435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810603495.5A Expired - Fee Related CN108723735B (en) | 2018-06-06 | 2018-06-06 | A kind of feeding device adjusted for part angle in micro assemby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108723735B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005081453A (en) * | 2003-09-05 | 2005-03-31 | Ricoh Co Ltd | Assembling device for micro-part and droplet discharge head |
| CN201993100U (en) * | 2011-03-07 | 2011-09-28 | 葛洲坝集团试验检测有限公司 | Mounting base for joint meter sleeve |
| CN102647059A (en) * | 2012-04-10 | 2012-08-22 | 江苏大学 | Remote intelligent speed control axial asynchronous magnetic coupling and speed regulating method |
| CN103252762A (en) * | 2013-05-17 | 2013-08-21 | 北京理工大学 | High-precision rotary table of gapless connecting rod mechanism and capable of moving slightly |
| CN103862281A (en) * | 2014-03-11 | 2014-06-18 | 大连理工大学 | Assembly method for miniature parts |
| CN107030381A (en) * | 2017-05-08 | 2017-08-11 | 中南大学 | Coaxial type optical device coupling welding system |
| CN207234600U (en) * | 2017-09-30 | 2018-04-13 | 贵州工程应用技术学院 | Magnetic drives straight line driving mechanism |
-
2018
- 2018-06-06 CN CN201810603495.5A patent/CN108723735B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005081453A (en) * | 2003-09-05 | 2005-03-31 | Ricoh Co Ltd | Assembling device for micro-part and droplet discharge head |
| CN201993100U (en) * | 2011-03-07 | 2011-09-28 | 葛洲坝集团试验检测有限公司 | Mounting base for joint meter sleeve |
| CN102647059A (en) * | 2012-04-10 | 2012-08-22 | 江苏大学 | Remote intelligent speed control axial asynchronous magnetic coupling and speed regulating method |
| CN103252762A (en) * | 2013-05-17 | 2013-08-21 | 北京理工大学 | High-precision rotary table of gapless connecting rod mechanism and capable of moving slightly |
| CN103862281A (en) * | 2014-03-11 | 2014-06-18 | 大连理工大学 | Assembly method for miniature parts |
| CN107030381A (en) * | 2017-05-08 | 2017-08-11 | 中南大学 | Coaxial type optical device coupling welding system |
| CN207234600U (en) * | 2017-09-30 | 2018-04-13 | 贵州工程应用技术学院 | Magnetic drives straight line driving mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108723735A (en) | 2018-11-02 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |