A kind of PCB positioner of inserter
Technical field
The present invention relates to inserter technical field, particularly relate to a kind of PCB positioner of inserter.
Background technology
In the past, be all generally manually components and parts to be inserted on printed circuit board (PCB) one by one, production efficiency is extremely low, therefore, has expedited the emergence of automatism card machine.
In the course of processing of inserter, generally that the top that first electronic component is transported to pcb board by clamping device positions, then head mechanism moves down, electronic component is inserted in the default stitch jack of PCB circuit board exactly, simultaneously, the bent angle device that is positioned at workbench below bends the stitch of electronic component fixing, then head mechanism resets, so that the new electronic component of gripping, carry out plug-in unit processing next time, the electronic component that plug-in mounting is good is stayed on PCB circuit board, and move to the next position with PCB circuit board, to carry out the operations such as reinforcement of weld.Realize electronic devices and components are inserted on pcb board like clockwork, to the fixing of pcb board with make it not produce skew to seem and be even more important.
In prior art, the PCB positioner of inserter is in the process that pcb board is fixed, because inserter produces vibration in the course of the work, the normal fixing shakiness of pcb board that occurs, produce the phenomenons such as skew, cause placing components inaccurate, due to the position of components and parts jack of pcb board and the generation dislocation of the position of the pin to be inserted of components and parts, even can damage components and parts.
Summary of the invention
The PCB positioner that the object of the invention is to avoid weak point of the prior art and provide a kind of inserter; the dual fixing pcb board of PCB positioner energy of this inserter; make it in the process of placing components, not produce skew, realize placing components accurate, better protect components and parts.
Object of the present invention realizes by following technical measures.
A kind of PCB positioner of inserter is provided, comprise fixed head and be arranged at the positioner of described fixed head, the centre of described fixed head is provided with through hole, described through hole left side is provided with the first carriage, described through hole right side is provided with the second carriage, and described the first carriage and described the second carriage be arranged in parallel;
Described positioner includes for first fixture of fixing PCB one end with for fixing the second fixture of the PCB other end, described the first fixture is provided with a PCB slot, slide and be arranged at described the first carriage in one end of described the first fixture, the other end of described the first fixture slides and is arranged at described the second carriage, and described the first fixture arranges with described the first carriage is vertical with the second carriage simultaneously;
One end of described the first fixture is positioned described the first carriage by the first fixture, and the other end of described the first fixture is positioned described the second carriage by the second fixture;
Described the second fixture is provided with the 2nd PCB slot, and described the second fixture is fixedly installed on described through hole below, and described the second fixture and described the first fixture be arranged in parallel;
Described the second fixture is provided with PCB positioning lock away from a side of described the first fixture, and described PCB positioning lock is provided with the location hole matching with PCB location hole, and described location hole is fixedly connected with described PCB location hole by locating piece.
Preferably, described fixed head is set to circle rotating disk, and the centre of described round rotating disk is provided with through hole, and described through hole left side is provided with the first slip rail, and described through hole right side is provided with the second slip rail, and described the first slip rail and described the second slip rail be arranged in parallel;
Described the first fixture comprises the first fixed strip, and described the first fixed strip is provided with the first stratum and the second stratum, and described the first stratum is provided with a PCB compressing tablet, and a described PCB compressing tablet and described the second stratum form a described PCB slot;
Slide and be arranged at described the first slip rail in one end of described the first fixed strip, the other end of described the first fixed strip slides and is arranged at described the second slip rail, described the first fixed strip simultaneously with described the first slip rail with second slip rail is vertical arranges;
One end of described the first fixed strip is positioned described the first slip rail by described the first fixture, and the other end of described the first fixed strip is positioned described the second slip rail by described the second fixture;
Described the second fixture comprises the second fixed strip, and described the second fixed strip is provided with third class and quadravalence layer, and described third class is provided with the 2nd PCB compressing tablet, and described the 2nd PCB compressing tablet and described quadravalence layer form described the 2nd PCB slot;
Described the second fixed strip is fixedly installed on described through hole below, and described the second fixed strip and described the first fixed strip be arranged in parallel.
Preferably, described PCB positioning lock comprises pressing plate rotating shaft and is arranged at the PCB positioning pressuring plate of described pressing plate rotating shaft, described fixed head is provided with the first pressing plate rotating shaft holder and the second pressing plate rotating shaft holder, one end of described pressing plate rotating shaft is arranged at described the first pressing plate rotating shaft holder, and the other end of described pressing plate rotating shaft is arranged at described the second pressing plate rotating shaft holder;
The inner side that described pressing plate rotating shaft is positioned at described the first pressing plate rotating shaft holder is arranged with the first pressing plate torsion spring, described the first pressing plate torsion spring is provided with two force sides, a force side of described pressing plate torsion spring contacts with described PCB positioning pressuring plate, and another force side of described pressing plate torsion spring contacts with described fixed head;
The inner side that described pressing plate rotating shaft is positioned at described the second pressing plate rotating shaft holder is arranged with the second pressing plate torsion spring, described the second pressing plate torsion spring is provided with two force sides, a force side of described the second pressing plate torsion spring contacts with described PCB positioning pressuring plate, and another force side of described the second pressing plate torsion spring contacts with described fixed head.
Preferably, described pressing plate rotating shaft is also arranged with the first pressing plate rotating shaft retainer ring, described the first pressing plate rotating shaft retainer ring is positioned at the outside of described the first pressing plate rotating shaft holder, described pressing plate rotating shaft is also arranged with the second pressing plate rotating shaft retainer ring, and the outside of described the first pressing plate rotating shaft holder is also provided with the first pressing plate rotating shaft retainer ring and is positioned at the outside of described the second pressing plate rotating shaft holder.
Preferably, described pressing plate rotating shaft is also arranged with press plate rotary piece, and described press plate rotary piece is positioned at the side away from described the first pressing plate rotating shaft holder of described the first pressing plate rotating shaft retainer ring.
Preferably, described PCB positioning pressuring plate is provided with groove, described groove is provided with spacer adjusting seat, described spacer adjusting seat is provided with and is used in the boss that described groove slides, adjusting seat top, described location is fixedly installed spacer, described spacer is provided with described location hole, and described location hole is fixedly connected with described PCB location hole by cone.
Preferably, described spacer adjusting seat is set to two, is respectively the first spacer adjusting seat and the second spacer adjusting seat;
Described spacer is provided with two, is respectively the first spacer and the second spacer;
Described cone is provided with two, is respectively the first cone and the second cone.
Preferably, one end of described the first fixed strip is provided with the first back-up block, and the other end of described the first fixed strip is provided with the second back-up block;
One end of described the second fixed strip is provided with the 3rd back-up block, and the other end of described the second fixed strip is provided with the 4th back-up block;
Described the first back-up block and described the 3rd back-up block are all arranged at described the first slip rail top and are arranged at the below of described the first fixed strip, and described the second back-up block and described the 4th back-up block are all arranged at described the second slip rail top and are arranged at the below of described the second fixed strip.
Preferably, described the first slip rail is set to the first bar-shaped trough to fixed head rat, and described the second slip rail is all set to the second bar-shaped trough to fixed head rat;
The bottom of described round rotating disk is provided with the first fixed block of the first fixed strip, described the first fixed block is positioned under described the first back-up block, described the first fixed block is provided with the first projection, described the first projection embeds described the first bar-shaped trough, and described the first fixed strip, the first back-up block and the first fixed block are fixed by screw;
The bottom of described round rotating disk is also provided with the second fixed block of the first fixed strip, described the second fixed block is positioned under described the second back-up block, described the second fixed block is provided with the first projection, described the first projection embeds described the first bar-shaped trough, and described the first fixed strip, the first back-up block and the first fixed block are fixed by screw.
Preferably, described round rotating disk is also provided with round rotating disk spacer.
Beneficial effect of the present invention:
Fixed head of the present invention is provided with the first fixture and the second fixture, the first fixture can be slided on the first carriage and the second carriage, first distance between the first fixture and the second fixture can and be fixed on PCB between the first fixture and the second fixture according to the size adjustment of PCB, a side in the second fixture is provided with PCB positioning lock, PCB positioning lock is provided with the location hole matching with PCB location hole, facilitate locating piece to fasten PCB, realize fixing for the second time PCB, dual fixing pcb board, make it in the process of placing components, not produce skew, realize placing components accurate, better protection components and parts.
Brief description of the drawings
The present invention will be further described to utilize accompanying drawing, but content in accompanying drawing does not form any limitation of the invention.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the decomposition texture schematic diagram of one embodiment of the invention.
In Fig. 1 and Fig. 2, include:
Circle rotating disk 1, through hole 2, the first slip rail 3, the second slip rail 4, the first fixed strip 5, the second fixed strip 6, the one PCB compressing tablet 7, the 2nd PCB compressing tablet 8, pressing plate rotating shaft 9, PCB positioning pressuring plate 10, the first pressing plate rotating shaft holder 11, the second pressing plate rotating shaft holder 12, the first pressing plate torsion spring 13, the second pressing plate torsion spring 14, the first pressing plate rotating shaft retainer ring 15, the second pressing plate rotating shaft retainer ring 16, press plate rotary piece 17, spacer adjusting seat 18, spacer 19, cone 20, the first back-up block 21, the second back-up block 22, the 3rd back-up block 23, the 4th back-up block 24, circle rotating disk spacer 25, the first fixed block 26, the second fixed block 27, printing board PCB.
Embodiment
The invention will be further described with the following Examples.
embodiment 1.
The PCB positioner of a kind of inserter of the present embodiment as depicted in figs. 1 and 2, comprise fixed head and be arranged at the positioner of fixed head, the centre of fixed head is provided with through hole 2, through hole 2 left sides are provided with the first carriage, through hole 2 right sides are provided with the second carriage, and the first carriage and the second carriage be arranged in parallel; Positioner includes for first fixture of fixing PCB one end with for fixing the second fixture of the PCB other end, the first fixture is provided with a PCB slot, slide and be arranged at the first carriage in one end of the first fixture, the other end of the first fixture slides and is arranged at the second carriage, and the first fixture arranges with the first carriage is vertical with the second carriage simultaneously; One end of the first fixture is positioned the first carriage by the first fixture, and the other end of the first fixture is positioned the second carriage by the second fixture; The second fixture is provided with the 2nd PCB slot, and the second fixture is fixedly installed on through hole 2 belows, and the second fixture and the first fixture be arranged in parallel; The second fixture is provided with PCB positioning lock away from a side of the first fixture, and PCB positioning lock is provided with the location hole matching with PCB location hole, and location hole is fixedly connected with PCB location hole by locating piece.
The through hole 2 arranging in the middle of fixed disk, the bent angle device of being convenient to workbench below bends the stitch of electronic component fixing.
The PCB positioner of a kind of inserter of the present embodiment, its use principle is as follows:
The 2nd PCB slot is first inserted in one end of PCB, the first fixture is adjusted distance by slip, make a PCB slot buckle into the other end of PCB, again one end of the first fixture is located by the first fixture, the other end of the first fixture is by the second fixture location, now complete fixing for the first time to PCB, then PCB positioning lock fastens PCB by locating piece, realizes fixing for the second time to PCB.
The present embodiment compared with prior art has following characteristics: fixed head is provided with the first fixture and the second fixture, the first fixture can be slided on the first carriage and the second carriage, first distance between the first fixture and the second fixture can and be fixed on PCB between the first fixture and the second fixture according to the size adjustment of PCB, a side in the second fixture is provided with PCB positioning lock, PCB positioning lock is provided with the location hole matching with PCB location hole, facilitate locating piece to fasten PCB, realize fixing for the second time PCB, dual fixing pcb board, make it in the process of placing components, not produce skew, realize placing components accurate, better protection components and parts.
embodiment 2.
A kind of PCB positioner of inserter, other structures of the present embodiment in the same manner as in Example 1, difference is: fixed head is set to circle rotating disk 1, the centre of circle rotating disk 1 is provided with through hole 2, through hole 2 left sides are provided with the first slip rail 3, through hole 2 right sides are provided with the second slip rail 4, the first slip rails 3 and the second slip rail 4 be arranged in parallel;
The first fixture comprises that the first fixed strip 5, the first fixed strips 5 are provided with the first stratum and the second stratum, and the first stratum is provided with PCB compressing tablet 7, the one PCB compressing tablets 7 and the second stratum forms a PCB slot;
The other end slip that one end slip of the first fixed strip 5 is arranged at the first slip rail 3, the first fixed strips 5 is arranged at the second slip rail 4, the first fixed strips 5 simultaneously and the first slip rail 3 and the vertical settings of the second slip rail 4;
One end of the first fixed strip 5 is positioned the first slip rail 3, the first fixed strips 5 other end by the first fixture is positioned the second slip rail 4 by the second fixture;
The second fixture comprises that the second fixed strip 6, the second fixed strips 6 are provided with third class and quadravalence layer, and third class is provided with the 2nd PCB compressing tablet 8, the two PCB compressing tablets 8 and quadravalence layer forms the 2nd PCB slot;
The PCB compressing tablet 7 arranging and the 2nd PCB compressing tablet 8 can be fixing better by PCB.
The second fixed strip 6 is fixedly installed on through hole 2 belows, and the second fixed strip 6 and the first fixed strip 5 be arranged in parallel.
PCB positioning lock comprises pressing plate rotating shaft 9 and is arranged at the PCB positioning pressuring plate 10 of pressing plate rotating shaft 9, fixed head is provided with the first pressing plate rotating shaft holder 11 and the second pressing plate rotating shaft holder 12, one end of pressing plate rotating shaft 9 is arranged at the first pressing plate rotating shaft holder 11, and the other end of pressing plate rotating shaft 9 is arranged at the second pressing plate rotating shaft holder 12;
The inner side that pressing plate rotating shaft 9 is positioned at the first pressing plate rotating shaft holder 11 is arranged with the first pressing plate torsion spring 13, the first pressing plate torsion spring 13 is provided with two force sides, a force side of pressing plate torsion spring contacts with PCB positioning pressuring plate 10, and another force side of pressing plate torsion spring contacts with fixed head;
The inner side that pressing plate rotating shaft 9 is positioned at the second pressing plate rotating shaft holder 12 is arranged with the second pressing plate torsion spring 14, the second pressing plate torsion spring 14 is provided with two force sides, a force side of the second pressing plate torsion spring 14 contacts with PCB positioning pressuring plate 10, and another force side of the second pressing plate torsion spring 14 contacts with fixed head.
Pressing plate rotating shaft 9 is also arranged with the first pressing plate rotating shaft retainer ring 15, the first pressing plate rotating shaft retainer ring 15 is positioned at the outside of the first pressing plate rotating shaft holder 11, the outside that pressing plate rotating shaft 9 is also arranged with the second pressing plate rotating shaft retainer ring 16, the first pressing plate rotating shaft holders 11 is also provided with the first pressing plate rotating shaft retainer ring 15 and is positioned at the outside of the second pressing plate rotating shaft holder 12.
Pressing plate rotating shaft 9 is also arranged with press plate rotary piece 17, and press plate rotary piece 17 is positioned at the side away from the first pressing plate rotating shaft holder 11 of the first pressing plate rotating shaft retainer ring 15.
PCB positioning pressuring plate 10 is provided with groove, groove is provided with spacer adjusting seat 18, spacer adjusting seat 18 is provided with and is used in the boss that groove slides, adjusting seat top, location is fixedly installed spacer 19, spacer 19 is provided with location hole, and location hole is fixedly connected with PCB location hole by cone 20.
It should be noted that: location hole is not merely fixedly connected with PCB location hole by cone 20, the parts that also can be set to according to actual needs other shapes are realized being fixedly connected with of location hole and PCB location hole.
While changing PCB, take out the first fixture and the second fixture, by pressing press plate rotary piece 17, can drive spacer 19 to rotate, the convenient PCB that takes out.
The present embodiment compared with prior art has following characteristics: circle rotating disk 1 is provided with the first fixed strip 5 and the second fixed strip 6, distance between the first fixed strip 5 and the second fixed strip 6 can be according to the size adjustment of PCB, a side at the second fixed strip 6 is provided with PCB positioning pressuring plate 10, PCB positioning pressuring plate 10 is provided with groove, the convenient cone 20 of adjusting fastens PCB, PCB location-plate is arranged in pressing plate rotating shaft 9, the two ends of pressing plate rotating shaft 9 are fixed on round rotating disk 1 by pressing plate rotating shaft holder, pressing plate torsion spring is housed in pressing plate rotating shaft 9, is convenient to spacer 19 fastening PCB.
embodiment 3.
A PCB positioner for inserter, in the same manner as in Example 1, difference is other structures of the present embodiment: spacer adjusting seat 18 is set to two, is respectively the first spacer adjusting seat 18 and the second spacer adjusting seat 18;
Spacer 19 is provided with two, is respectively the first spacer and the second spacer;
Cone 20 is provided with two, is respectively the first cone and the second cone.
Two cones 20 that arrange can be fixed PCB better.
The other end that one end of the first fixed strip 5 is provided with the first back-up block 21, the first fixed strips 5 is provided with the second back-up block 22;
The other end that one end of the second fixed strip 6 is provided with the 3rd back-up block 23, the second fixed strips 6 is provided with the 4th back-up block 24;
The first back-up block 21 and the 3rd back-up block 23 are all arranged at the first slip rail 3 tops and are arranged at the below of the first fixed strip 5, and the second back-up block 22 and the 4th back-up block 24 are all arranged at the second slip rail 4 tops and are arranged at the below of the second fixed strip 6.
The first slip rail 3 is set to the first bar-shaped trough to fixed head rat, and the second slip rail 4 is all set to the second bar-shaped trough to fixed head rat;
The bottom of circle rotating disk 1 is provided with the first fixed block 26 of the first fixed strip 5, the first fixed block 26 is positioned under the first back-up block 21, the first fixed block 26 is provided with the first projection, the first projection embeds the first bar-shaped trough, and the first fixed strip 5, the first back-up block 21 and the first fixed block 26 are fixed by screw;
The bottom of circle rotating disk 1 is also provided with the second fixed block 27 of the first fixed strip 5, the second fixed block 27 is positioned under the second back-up block 22, the second fixed block 27 is provided with the first projection, the first projection embeds the first bar-shaped trough, and the first fixed strip 5, the first back-up block 21 and the first fixed block 26 are fixed by screw.
Unclamp screw, in the first bar-shaped trough and the second bar-shaped trough, slide respectively by the first projection and the second projection, adjustable the first fixed strip 5 is with respect to the distance of the second fixed strip 6, when adjusting behind the position of the first fixed strip 5, tighten screw, the first fixed strip 5 is fixed on the first back-up block 21 and the second back-up block 22.
Circle rotating disk 1 is also provided with round rotating disk spacer 25.
Finally should be noted that; above embodiment is only for illustrating technical scheme of the present invention but not limiting the scope of the invention; although the present invention is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement technical scheme of the present invention, and not depart from essence and the scope of technical solution of the present invention.