LED element 90-degree rotation attitude-adjusting system
[technical field]
The present invention relates to a kind of LED element 90-degree rotation attitude-adjusting system for bulk light-emitting diode (LED) feeder.
[background technology]
The patent No. is the patent of invention of zl201010138040.4, disclosing a kind ofly provides LED element to carry out the bulk light-emitting diode (LED) feeder of next step assembling or plug-in unit to the process equipment such as vertical LED element inserter, and this bulk light-emitting diode (LED) feeder adopts curve gliding guide rail mechanism to be reached the object of pose adjustment by the free landing 90-degree rotation of LED element.Although this curve gliding guide rail mechanism can complete the pose adjustment of LED element; but the attitude consistency extreme difference of the LED element after the adjustment of this curve gliding guide rail mechanism; often the situation of LED element inclination, overturning can also be there is; not only cannot ensure the accuracy into following process equipment feed; direct assembling or the plug-in unit affecting subsequent processing, and easily cause LED element fall damage.
[summary of the invention]
The object of this invention is to provide a kind of LED element 90-degree rotation attitude-adjusting system for bulk light-emitting diode (LED) feeder, by adopting the design of rotating disk calibration stepping rotational structure, making it have the feature that pose adjustment is safe, accurate, consistent.
For achieving the above object, the technical solution used in the present invention is: LED element 90-degree rotation attitude-adjusting system, comprises one direction rotation system, linear reciprocation system and interlocking system;
Described one direction rotation system comprises rotating rotating shaft, and the top of described rotating shaft is provided with the rotating disk of synchronous axial system with it, and bottom is provided with ten bidentate ratchets of synchronous axial system with it; Described rotating disk be circumferentially provided with 12 evenly spaced can support LED element the containing cavity made it along with dial rotation; The side of described ratchet is provided with and can prevents the counter-rotational anti-reverse pawl assembly of ratchet;
Described linear reciprocation system comprises the power source providing straight reciprocating motion, the affixed push rod of straight reciprocating motion part of described power source, and push rod front end is provided with cutting somebody's hair of LED element good for 90-degree rotation pose adjustment can being released from containing cavity;
One direction rotation system is connected with linear reciprocation system by described interlocking system, comprise with the swing arm of push rod interlock, be placed on pivoted arm in rotating shaft and the driving pawl assembly that rotates forward of driving pawl only, one of described swing arm is provided with the chute for the connecting rod activity being fixed in push rod, other end is articulated with pivoted arm, and swing arm realizes interlock by connecting rod and push rod; The outer end of the described pivoted arm be placed in rotating shaft is hinged is provided with driving pawl assembly.
Working method of the present invention is: provide the power source of straight reciprocating motion to release push rod and travel forward, by cutting somebody's hair of push rod front end LED element good for 90-degree rotation pose adjustment released from containing cavity, in the process, push rod is by the connecting rod that links together, swing arm, pivoted arm interlock thus drive and drive pawl assembly oppositely to slip in next teeth groove of ratchet, and ratchet does not rotate backward under the effect of anti-reverse pawl assembly; Power source retracts in the process that push rod moves backward, force drive pawl assembly to rotate forward 30 degree, ratchet by the connecting rod that links together, swing arm, pivoted arm interlock, make driven by rotary disc LED element synchronous forward rotate 30 degree by rotating shaft, next LED element is gone to release station; Before power source retracts push rod, in straight line electromagnetic shaker, non-90-degree rotation treats that a LED element of pose adjustment enters containing cavity, along with rotating disk does the pose adjustment that three 30 degree of rotated stepwise complete 90-degree rotation after this LED element, is then pushed out containing cavity.
In order to prevent LED element be thrown out of containing cavity in the process of dial rotation and cause damage, described rotating disk is provided with block arc with the periphery of LED element; The corresponding LED element of the end of described block arc is released station place and is provided with normally closed gate-type switch module, the block piece that described normally closed gate-type switch module is rotatably opened by pin of shipping and reselling on another market, rotate and block piece can be resetted its extension spring being in normally off is formed.
In order to charging and discharge state can be responded in real time, to improve validity and the reliability of work of the present invention, the top that the corresponding LED element of described block arc head end advances station place and the corresponding LED element of block arc end to release station place is equipped with the optical fiber induction pieces of induction LED element.
The present invention is novel in design, rational in infrastructure ingenious, not only can complete the pose adjustment of LED element, and compare curve gliding guide rail mechanism and in fail safe, accuracy, consistency, there is marked improvement to the pose adjustment of LED element, significantly can promote the reliability to process equipment feed in subsequent processing, the normal work of effective guarantee subsequent processing.
[accompanying drawing explanation]
Fig. 1 is three-dimensional exploded view of the present invention;
Fig. 2 is the three-dimensional exploded view of one direction rotation system in the present invention;
Fig. 3 is the structural representation of cathetus repeat system of the present invention;
Fig. 4 is the structural representation of interlocking system in the present invention;
Fig. 5 is the three-dimensional exploded view of block arc and normally closed gate-type switch module in the present invention.
In figure, each label respectively: (1) one direction rotation system, (11) rotating shaft, (12) rotating disk, (13) ratchet, (14) containing cavity, (15) anti-reverse pawl assembly, (2) linear reciprocation system, (21) power source, (22) push rod, (23) cut somebody's hair, (3) interlocking system, (31) swing arm, (32) pivoted arm, (33) pawl assembly is driven, (34) chute, (35) connecting rod, (4) LED element, (5) straight line electromagnetic shaker, (6) block arc, (7) normally closed gate-type switch module, (71) ship and resell on another market, (72) block piece, (73) extension spring, (8) optical fiber induction pieces.
[embodiment]
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Referring to Fig. 1, LED element 90-degree rotation attitude-adjusting system of the present invention, comprises one direction rotation system 1, linear reciprocation system 2 and interlocking system 3;
Referring to Fig. 2, described one direction rotation system 1 comprises rotating rotating shaft 11, and the top of described rotating shaft 11 is provided with the rotating disk 12 of synchronous axial system with it, and bottom is provided with ten bidentate ratchets 13 of synchronous axial system with it; Described rotating disk 12 be circumferentially provided with 12 evenly spaced can support LED element 4 and make it along with rotating disk 12 rotate containing cavity 14; The side of described ratchet 13 is provided with and can prevents the counter-rotational anti-reverse pawl assembly 15 of ratchet 13;
Referring to Fig. 3, described linear reciprocation system 2 comprises the power source 21 providing straight reciprocating motion, the affixed push rod 22 of straight reciprocating motion part of described power source 21, push rod 22 front end be provided with LED element 4 good for 90-degree rotation pose adjustment can be released from containing cavity 14 cut somebody's hair 23;
Referring to Fig. 4, one direction rotation system 1 is connected with linear reciprocation system 2 by described interlocking system 3, comprise with the swing arm 31 of push rod 22 interlock, be placed on pivoted arm 32 in rotating shaft 11 and the driving pawl assembly 33 that rotates forward of driving pawl 13 only, one of described swing arm 31 is provided with the chute 34 for connecting rod 35 activity being fixed in push rod 22, other end is articulated with pivoted arm 32, and swing arm 31 realizes interlock by connecting rod 35 and push rod 22; Hinged being provided with in the outer end of the described pivoted arm 32 be placed in rotating shaft 11 drives pawl assembly 33.
Referring to Fig. 1,5, described rotating disk 12 is provided with block arc 6 with the periphery of LED element 4; The corresponding LED element 4 of the end of described block arc 6 is released station place and is provided with normally closed gate-type switch module 7, described normally closed gate-type switch module 7 by shipping and reselling on another market 71, block piece 72 that the pin 71 that rotates rotatably is opened and the extension spring 73 making it be in normally off that block piece 72 can be resetted form.
Referring to Fig. 1, the top that the corresponding LED element 4 of described block arc 6 head end advances station place and the corresponding LED element 4 of block arc 6 end to release station place is equipped with the optical fiber induction pieces 8 that model is the induction LED element 4 of FFRS-4101.