Summary of the invention
For the problems referred to above, be necessary to provide a kind of wrapping machine.
A kind of wrapping machine, in order to pack miniature workpiece, this wrapping machine comprises board and control setup, this wrapping machine also comprises the tool dish of carrying workpiece, vibrating disk, manipulator, be loaded on the vacuum cups of manipulator, package component and positioning component, this vibrating disk bearing fixture dish is to adjust the location of workpiece, this positioning component comprises and is loaded on CCD camera on manipulator and transport unit, the tool dish of transport unit carrying after vibration, this CCD camera is used for sending the workpiece position signal in tool dish to control setup, control setup starts the accurate grabbing workpiece of mechanical hand-motion vacuum cups and puts into package component inner packing.
Above-mentioned wrapping machine tool dish is first vibrated by vibrating disk when loading drive plate, workpiece in tool dish can be scattered, workpiece position signal is absorbed by camera, vacuum cups grabbing workpiece is being driven to put into package component inner packing by manipulator, accurately can aim at a workpiece like this, improve grasp speed, be applicable to producing in enormous quantities.
Detailed description of the invention
Refer to Fig. 1 and Fig. 2, the wrapping machine of better embodiment of the present invention is used for the miniature workpiece of package shape rule, as electronics package button etc.This wrapping machine comprises board 10, control setup (not shown), blowing assembly 20, feeding assembly 30, positioning component 40 and package component 50.This blowing assembly 20, feeding assembly 30, positioning component 40 and package component 50 are all installed on board 10, and operate this positioning component 40 pairs of Workpiece fixing by control setup, then by feeding assembly 30, workpiece are put in this package component 50 and pack.
This board 10 comprises body 11, the panel 12 be loaded on body 11, be loaded on electrical controller (not shown) in body 11 and carrier 13.Control group 15 panel 12 is equipped with.This carrier 13 is located at this body 11 side.This blowing assembly 20 involving vibrations dish 21 and tool dish 22.This vibrating disk 21 to be installed on this carrier 13 and to connect in electrical controller.This tool dish 22 for loading workpiece, and for transparent material is made bottom it, as glass.
This feeding assembly 30 comprises support 31, manipulator 32 and adsorption section 33.This support 31 is installed in panel 12 1 middle side part of this board 10.This manipulator 32 is loaded on this support 31, and it comprises base 321, arm 322 and hand 323.This arm 322 is loaded on base 321 and also can rotates by respect thereto 321.This hand 323 is rotatably loaded on arm 322 end.This adsorption section 33 comprises cylinder 331 and vacuum cups 332.Cylinder 331 is installed on the hand 323 of this manipulator 32.This vacuum cups 332 is connected with cylinder 331, for grabbing workpiece.
This positioning component 40 comprises fixed mount 41, CCD camera 42, transport unit 43 and light source (not shown).This fixed mount 41 is fixed on the hand 323 of this manipulator 32.This CCD camera 42 to be installed on this fixed mount 41 and to be arranged in parallel in this vacuum cups 332, for workpiece accurate position signals is passed to control setup, then starts manipulator 32 grabbing workpiece through control setup.This transport unit 43 comprise be connected with electrical controller drive wheel (not shown), be loaded on the belt conveyor 431 on panel 12 and be loaded on the drive plate 432 of belt conveyor 431.This belt conveyor 431 is connected with this drive wheel and realizes transmission by drive wheel, in order to adjust drive plate 432 position.Drive plate 432 is for fixing described tool dish 22.This light source can be secondary fluorescent tube, and it is loaded on this drive plate 432.Light source, for irradiating bottom this tool dish 22, irradiates workpiece bottom light therethrough tool dish 22, for CCD camera 42 provides enough light.
Consult Fig. 3 in the lump, this package component 50 comprises drive division 51, package post 52, first support 53, second support 54, first discharge plate 55, second discharge plate 56, pressing roller 57 and looping disk 58.The CD-ROM drive motor that this drive division 51 comprises casing 511 and is loaded in casing, casing 511 is installed on panel 12 one end adjacent with manipulator 32.This package post 52 is strip plate, and its parallel strip line 431 to be installed on panel 12 between this transport unit 43 and this manipulator 32.The first roller bearing 521 and the second roller bearing 522 is equipped with at these surperficial two ends of package post 52 respectively.This first discharge plate 55 to be positioned at above the first roller bearing 521 and with the first roller bearing 521 in certain angle of inclination.This second discharge plate 56 to be positioned at above the second roller bearing 522 and with the second roller bearing 522 in certain angle of inclination.In the middle part of this package post 52, side is also provided with inductor 59, and after inductor 59 senses manipulator 32, workpiece is put on package post 52 to manipulator 32 by transmission signal.This first support 53 is fixed on the side that this body 11 is provided with blowing assembly 20.This first discharge plate 55 is installed on this first support 53 by a transmission shaft 531.This second support 54 is fixed on casing 511 side of this drive division 51 and this first support 53 is oppositely arranged.This looping disk 58 is installed in this second support 54 by a transmission shaft 541 and stretches out body 11.This second discharge plate 56 is loaded on casing 511 top.This pressing roller 57 is loaded on this casing 511 near panel 12 position and is connected with CD-ROM drive motor by rotating shaft.One end that this pressing roller 57 and package post 52 are provided with the second roller bearing 522 is relative.
Furled by material strip 60 on the first discharge plate 55, material strip 70 furls on the second discharge plate 56, and material strip 60 is walked around this first roller bearing 521 and is close to package post 52 and extends and be wound in looping disk 58 after passing between the second roller bearing 522 and package post 52; This material strip 70 is walked around this second roller bearing 522 and is together wound on looping disk 58 with the material strip 60 on package post 52, and material strip 60,70 compresses to package post 52 direction at package post 52 end position by pressing roller 57.
When using this wrapping machine to pack miniature workpiece, refill after plurality of workpieces being loaded on tool dish 22 on vibrating disk 21, the switch of the vibrating disk 21 in starting switch assembly 15, vibrating disk 21 drives tool dish 22 to vibrate, and workpiece is scattered and is laid on tool dish 22, by artificial, this tool dish 22 is installed on the drive plate 432 of belt conveyor 431, and start light source and illuminate bottom this tool dish 22, the position of this tool dish 22 this package post 52 relative is adjusted by belt conveyor 431, then manipulator 32 is started, hand 323 forwards to above this tool dish 22 by arm 322, drive this CCD camera 42 and adsorption section 33 to be positioned at above this tool dish 22 simultaneously, this CCD camera 42 sends the signal of each location of workpiece of picked-up to control setup, manipulator 32 is started through control setup, hand 323 is made to drive adsorption section 33 to rotate, adjustment vacuum cups 332 position is until aim at a certain workpiece, then this cylinder 331 drives vacuum cups 332 to workpiece movable and is picked up by workpiece, be put on the material strip 60 of this package post 52, looping disk 58 pulls this material strip 60 and material strip 70 to move along package post 52, when workpiece leaves package post 52 with material strip 60 through the second roller bearing 522 being wound with material strip 70, material strip 70 is pressed on and is placed with on the material strip 60 of workpiece by this pressing roller 57, namely material strip 70 is therebetween coated by workpiece with material strip 60, material strip 70 with workpiece is rolled with material strip 60 by looping disk 58 simultaneously.
Be the transparent body bottom the tool dish 22 of described wrapping machine, be convenient to CCD camera 42 take, first vibrated by vibrating disk 21 when loading drive plate 432, workpiece in tool dish 22 can be scattered, absorb workpiece position signal by CCD camera 42 again, drive vacuum cups 332 grabbing workpiece to put into package component inner packing by manipulator 32, accurately can aim at a workpiece like this, improve grasp speed, be applicable to producing in enormous quantities, save feeding man-hour and then improve package speed.
In addition, those skilled in the art also can make various amendments in other forms and details, interpolation and replacement in better embodiment claim scope of disclosure of the present invention and spirit.Certainly, the changes such as these various amendments made according to better embodiment spirit of the present invention, interpolation and replacement, all should be included within better embodiment of the present invention scope required for protection.