CN103753590B - A kind of double; two motion electromagnetism clip claw mechanism of single electromagnetism - Google Patents
A kind of double; two motion electromagnetism clip claw mechanism of single electromagnetism Download PDFInfo
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- CN103753590B CN103753590B CN201310697082.5A CN201310697082A CN103753590B CN 103753590 B CN103753590 B CN 103753590B CN 201310697082 A CN201310697082 A CN 201310697082A CN 103753590 B CN103753590 B CN 103753590B
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- jaw
- bearing pin
- lower jaw
- drive mechanism
- electromagnetism
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Abstract
A kind of double; two motion electromagnetism clip claw mechanism of single electromagnetism, it belongs to lead-in wire conveyance technical field in integrated antenna package. The lower jaw of this electromagnetism clip claw mechanism is provided with the first lever drive mechanism, and upper gripper jaw is provided with the second lever drive mechanism, and lever arm end is provided with a friction-driven block and back-moving spring, and armature card end arranges a friction pulley against friction-driven block. When electric magnet energising attracts armature card, second lever drive mechanism rotates around the second bearing pin, friction pulley drives friction-driven block to move down at the upper frictionally that moves past in journey, allows the first lever drive mechanism rotate around the first bearing pin, makes upper gripper jaw and lower jaw jointly close. When electric magnet power-off, upper gripper jaw and lower jaw open jointly. This electromagnetism clip claw mechanism achieves the common folding of upper and lower jaw, jaw keeps jaw to be open configuration in return stroke, solves jaw in return course, owing to the height of lower jaw is constant, friction can be produced, the problem that lead-in wire is produced abrasion with the lower plane of lead-in wire.
Description
Technical field
The present invention relates to a kind of double; two motion electromagnetism clip claw mechanism of single electromagnetism, it belongs to the lead-in wire carrying device technical field in integrated antenna package industry.
Background technology
In semiconductor packaging industry, the completing of all process steps is required for by carrying device, the transfer of lead-in wire being realized. The form of carrying device is broadly divided into crochet hook and the big class of jaw two. Owing to crochet hook form has certain limitation on conveyance position and motion mode, primarily now adopt jaw form. Jaw can be divided into again cylinder jaw and electromagnetism jaw two kinds, and electromagnetism jaw is more suitable for the feature that its response speed is fast and now UPH is required in high equipment.
Electromagnetism jaw mainly relies on electric magnet to control, and lower jaw and electric magnet are all fixed on pedestal, and only upper gripper jaw can be moved up and down by magnet control. In order to ensure lead-in wire stable movement and working stability, lower jaw must be close on lead-in wire lower plane, makes the highly consistent of conveyance and operating position, and go between maintenance level. Conventional jaw is in return course, owing to the height of lower jaw is constant, can produce friction with the lower plane of lead-in wire, lead-in wire is produced abrasion.
Summary of the invention
In order to solve problems of the prior art, the present invention provides a kind of double; two motion electromagnetism clip claw mechanism of single electromagnetism, this electromagnetism clip claw mechanism achieves the common folding of upper and lower jaw, jaw keeps jaw to be open configuration in return stroke, solve jaw in return course, owing to the height of lower jaw is constant, friction can be produced with the lower plane of lead-in wire, the problem that lead-in wire is produced abrasion.
The technical solution adopted for the present invention to solve the technical problems is: a kind of double, two motion electromagnetism clip claw mechanism of single electromagnetism, it includes a main basal base, lower jaw and by the upper gripper jaw of solenoid actuated, described lower jaw is provided with first lever drive mechanism being fulcrum with the first bearing pin, described upper gripper jaw is provided with second lever drive mechanism being fulcrum with the second bearing pin, first bearing pin and the second bearing pin are arranged on main basal base, the lever arm end of the first lever drive mechanism is provided with a friction-driven block and back-moving spring, back-moving spring connects the spring strut being positioned on main basal base, the armature card end of the second lever drive mechanism arranges a friction pulley against friction-driven block by the 3rd bearing pin on otic placode,When the electric magnet being fixed on main basal base attracts armature card, second lever drive mechanism rotates around the second bearing pin, makes upper gripper jaw move down, and friction pulley drives friction-driven block to move down at the upper frictionally that moves past in journey, allow the first lever drive mechanism rotate around the first bearing pin, make lower jaw moves.
Described second bearing pin is hingedly connected at upper gripper jaw fixed body on main basal base, and one end of upper gripper jaw fixed body connects upper gripper jaw, and the other end connects armature card.
Described first bearing pin is hingedly connected at lower jaw fixed body on main basal base, and one end of lower jaw fixed body connects lower jaw, and the other end connects lever arm.
Adopt above-mentioned technical scheme, directly control the motion of upper gripper jaw with electric magnet, lower jaw can be controlled by upper gripper jaw, and when opening, upper gripper jaw is prior to lower jaw action, closing jaw at present to move prior to upper gripper jaw, the maximum opening angle of lower jaw is less than the maximum opening angle of upper gripper jaw.
The invention has the beneficial effects as follows:
1. by regulating lower jaw so that it is on when closure state, plane is with orbital plane at grade, makes lead-in wire slide in orbit, it is ensured that the stable movement of lead-in wire and working stability.
2. achieving the common folding of upper and lower jaw, jaw keeps jaw to be open configuration in return stroke, solves jaw in return course, owing to the height of lower jaw is constant, can produce friction with the lower plane of lead-in wire, the problem that lead-in wire is produced abrasion.
3. when opening, upper gripper jaw is prior to lower jaw action, closes jaw at present and moves prior to upper gripper jaw, it is ensured that the deflection that jaw goes between in motor process is minimum.
4. descend the maximum opening angle maximum opening angle less than upper gripper jaw of jaw, first reduce the kinematic error of lower jaw, cause a machine to synchronize continuous and steady operation; Next picking and placeing in orbit of being easy to go between, decreases the downtime produced because picking and placeing lead-in wire.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the structure chart of the double; two motion electromagnetism clip claw mechanism of a kind of single electromagnetism.
Fig. 2 is the closure state figure of electromagnetism clip claw mechanism.
Fig. 3 is the open configuration figure of electromagnetism clip claw mechanism.
In figure: 1, upper gripper jaw, 2, armature card, 2a, upper gripper jaw fixed body, 2b, otic placode, 3, main basal base, 4, lower jaw, 5, bearing, 6, lever arm, 6a, lower jaw fixed body, 6b, friction-driven block, the 7, first bearing pin, the 8, second bearing pin, 9, electric magnet, the 10, the 3rd bearing pin, 11, friction pulley, 12, bolt, 13, back-moving spring, 14, spring strut.
Detailed description of the invention
Fig. 1 illustrates the structure chart of the double; two motion electromagnetism clip claw mechanism of a kind of single electromagnetism. The double; two motion electromagnetism clip claw mechanism of this single electromagnetism includes a main basal base 3, lower jaw 4 and the upper gripper jaw 1 driven by electric magnet 9, lower jaw 4 is provided with first lever drive mechanism being fulcrum with the first bearing pin 7, the first lower jaw fixed body 6a of bearing pin 7 is hingedly connected on main basal base 3, one end of lower jaw fixed body 6a connects lower jaw 4, and the other end connects lever arm 6. Upper gripper jaw 1 is provided with second lever drive mechanism being fulcrum with the second bearing pin 8, and the second bearing pin 8 upper gripper jaw fixed body 2a is hingedly connected on main basal base 3, and one end of upper gripper jaw fixed body 2 connects upper gripper jaw 1, and the other end connects armature card 2.
Lever arm 6 end of the first lever drive mechanism is provided with a friction-driven block 6b and back-moving spring 13, back-moving spring 13 connects the spring strut 14 being positioned on main basal base 3, and armature card 2 end of the second lever drive mechanism arranges a friction pulley 11 against friction-driven block 6b by the 3rd bearing pin 10 on otic placode 2b.
Fig. 2 illustrates the closure state figure of electromagnetism clip claw mechanism. When electric magnet 9 energising attracts armature card 2, second lever drive mechanism rotates around the second bearing pin 8, makes upper gripper jaw 1 move down, and friction pulley 11 drives friction-driven block 6b to move down at the upper frictionally that moves past in journey, allow the first lever drive mechanism rotate around the first bearing pin 7, make lower jaw 4 moves. Now, upper gripper jaw 1 and lower jaw 4 close.
Fig. 3 illustrates the open configuration figure of electromagnetism clip claw mechanism. When electric magnet 9 power-off, under the effect of back-moving spring 13, first lever drive mechanism rotates around the first bearing pin 7, lower jaw 4 is made to move down, friction-driven block 6b drives friction pulley 11 to move down at the upper frictionally that moves past in journey, allow the second lever drive mechanism rotate around the second bearing pin 8, make upper gripper jaw 1 moves. Now, upper gripper jaw 1 and lower jaw 4 open.
Claims (3)
1. the double, two motion electromagnetism clip claw mechanism of single electromagnetism, it includes a main basal base (3), lower jaw (4) and the upper gripper jaw (1) driven by electric magnet (9), it is characterized in that: described lower jaw (4) is provided with the first lever drive mechanism that is fulcrum with the first bearing pin (7), described upper gripper jaw (1) is provided with second lever drive mechanism being fulcrum with the second bearing pin (8), first bearing pin (7) and the second bearing pin (8) are arranged on main basal base (3), lever arm (6) end of the first lever drive mechanism is provided with a friction-driven block (6b) and back-moving spring (13), back-moving spring (13) connects the spring strut (14) being positioned on main basal base (3), armature card (2) end of the second lever drive mechanism arranges a friction pulley against friction-driven block (6b) (11) by upper 3rd bearing pin (10) of otic placode (2b), when the electric magnet (9) being fixed on main basal base (3) attracts armature card (2), second lever drive mechanism rotates around the second bearing pin (8), upper gripper jaw (1) is made to move down, friction pulley (11) drives friction-driven block (6b) to move down at the upper frictionally that moves past in journey, the first lever drive mechanism is allowed to rotate around the first bearing pin (7), make the upper shifting of lower jaw (4), when electric magnet (9) power-off, under the effect of back-moving spring (13), first lever drive mechanism rotates around the first bearing pin (7), lower jaw (4) is made to move down, friction-driven block (6b) drives friction pulley (11) to move down at the upper frictionally that moves past in journey, allow the second lever drive mechanism rotate around the second bearing pin (8), make the upper shifting of upper gripper jaw (1), by regulating lower jaw so that it is on when closure state, plane is with lead-in wire conveying track face at grade, the maximum opening angle of lower jaw is less than the maximum opening angle of upper gripper jaw.
2. a kind of double; two motion electromagnetism clip claw mechanism of single electromagnetism according to claim 1, be it is characterized in that: described second bearing pin (8) is hingedly connected on main basal base (3) upper gripper jaw fixed body (2a), one end of upper gripper jaw fixed body (2a) connects upper gripper jaw (1), and the other end connects armature card (2).
3. a kind of double; two motion electromagnetism clip claw mechanism of single electromagnetism according to claim 1, be it is characterized in that: described first bearing pin (7) is hingedly connected on main basal base (3) lower jaw fixed body (6a), one end of lower jaw fixed body (6a) connects lower jaw (4), and the other end connects lever arm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310697082.5A CN103753590B (en) | 2013-12-18 | 2013-12-18 | A kind of double; two motion electromagnetism clip claw mechanism of single electromagnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310697082.5A CN103753590B (en) | 2013-12-18 | 2013-12-18 | A kind of double; two motion electromagnetism clip claw mechanism of single electromagnetism |
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| Publication Number | Publication Date |
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| CN103753590A CN103753590A (en) | 2014-04-30 |
| CN103753590B true CN103753590B (en) | 2016-06-15 |
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| CN201310697082.5A Active CN103753590B (en) | 2013-12-18 | 2013-12-18 | A kind of double; two motion electromagnetism clip claw mechanism of single electromagnetism |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563377B (en) * | 2015-11-17 | 2018-09-18 | 深圳市德沃先进自动化有限公司 | Gripper |
| CN108215071A (en) * | 2018-03-22 | 2018-06-29 | 中山市小榄企业服务有限公司 | A kind of high efficiency, high-precision, the injection mold of high quality and its operating method |
| CN108499623B (en) * | 2018-04-13 | 2024-02-02 | 东富龙生命科技有限公司 | Automatic sample tube picking clamp with rotatable picking tube shaft |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2505627A1 (en) * | 1975-02-11 | 1976-08-19 | Gerhard Schuster | Servo motor operated tongs - has hined jaw actuated by roller on end of piston rod |
| US4142714A (en) * | 1978-05-12 | 1979-03-06 | Diepeveen John C | Wire clamp |
| CN202318316U (en) * | 2011-11-23 | 2012-07-11 | 郝晓力 | Novel optical disk fetching device |
| CN103112011A (en) * | 2012-12-13 | 2013-05-22 | 重庆巨康建材有限公司 | Work piece clamp device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08125003A (en) * | 1994-10-28 | 1996-05-17 | Kokusai Electric Co Ltd | Clamping type substrate transfer arm |
-
2013
- 2013-12-18 CN CN201310697082.5A patent/CN103753590B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2505627A1 (en) * | 1975-02-11 | 1976-08-19 | Gerhard Schuster | Servo motor operated tongs - has hined jaw actuated by roller on end of piston rod |
| US4142714A (en) * | 1978-05-12 | 1979-03-06 | Diepeveen John C | Wire clamp |
| CN202318316U (en) * | 2011-11-23 | 2012-07-11 | 郝晓力 | Novel optical disk fetching device |
| CN103112011A (en) * | 2012-12-13 | 2013-05-22 | 重庆巨康建材有限公司 | Work piece clamp device |
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| CN103753590A (en) | 2014-04-30 |
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