CN102833995A

CN102833995A - Full-automatic high-speed LED (light-emitting diode) plug-in chip mounter

Info

Publication number: CN102833995A
Application number: CN2011101646652A
Authority: CN
Inventors: 王协峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-17
Filing date: 2011-06-17
Publication date: 2012-12-19

Abstract

The invention discloses a full-automatic high-speed LED (light-emitting diode) plug-in chip mounter, which comprises a frame, wherein a bulk cargo shaking device is arranged around the frame. The full-automatic high-speed LED plug-in chip mounter is characterized in that a plurality of suction nozzle devices as a group and a plurality of clubfoot devices as a group are arrranged on the frame; the suction nozzle devices are arranged on a lead rail of the frame; each suction nozzle comprises a high-speed camera, eight groups of plugged pasted heads and suction nozzles, and each clubfoot device comprises a group of piston cylinder bodies, eight piston cylinder bodies, and a servo motor. According to the plug-in chip mounter, LED plug-in pasters are merged into one; eight LEDs are absorbed once by exchanging different suction nozzles, and the eight LEDs are fixed on a PCB (printed circuit board) once at the same time, so that cost is reduced and efficiency is improved.

Description

A kind of fully automatic high-speed LED plug-in unit chip mounter

Technical field

The present invention relates to a kind of the LED light-emitting diode automatically installed electronics equipment in the circuit board, can be used for the plug-in unit assembling of LED light-emitting diode and paste plug-in mounting and joins, is a kind of full-automatic LED high speed plug-in unit chip mounter specifically.

Background technology

The LED light-emitting diode is installed in the circuit board, many factories is arranged with manpower per hour about 1000, and some major company buys external import inserter or chip mounter, and its plug-in unit speed is 1.5 ten thousand per hour, and its price is more than 1,300,000.

Summary of the invention

The purpose of this invention is to provide a kind of full-automatic LED high speed plug-in unit chip mounter, LED plug-in unit paster is two-in-one, through changing eight LED of the disposable absorption of different suction nozzles, and disposablely simultaneously eight LED are fixed on the pcb board, reduce cost, raise the efficiency.

The object of the invention is realized through following technical scheme.

A kind of fully automatic high-speed LED plug-in unit chip mounter; Comprise frame; Be provided with the bulk cargo vibrating device around the frame, it is characterized in that: said frame is provided with several suction Zi, one of the lunar mansions devices of group and several pin bending devices of group, inhales the Zi, one of the lunar mansions device and is arranged on the guide rail of frame; Inhale the Zi, one of the lunar mansions device and comprise high speed camera, eight groups of slotting head and suction nozzles of pasting, pin bending device comprises one group of piston/cylinder, eight piston/cylinders and a servomotor.

Also be provided with PCB on the said frame and transmit fixed clamping device, head driving HXY device, bottom DXY drive unit, high speed camera device for image and control hardware; PCB transmits fixed clamping device and comprises PCB drive mechanism and PCB clamping and fixing device, and PCB transmits fixed clamping device and is located on the support platform of frame.

Said vibrating device in bulk comprises LED bulk cargo vibrating disk, the detection of LED bulk cargo polarity whirligig, transmission device, straight-line oscillation, cuts foot device, manipulator grass-hopper and fixes the absorption apparatus for placing.

Said control hardware comprises Industry Control computer, computor-keyboard, mouse, display screen; The Industry Control computer is put in the frame front; On the frame end face, status indicator lamp is housed, on the frame right edge, movable supporting frame is housed, computor-keyboard and mouse are positioned in the middle of the frame.

The present invention compared with prior art has the following advantages:

Arrange according to the orderly dot matrix of LED, once pick up eight LED simultaneously and carry out simultaneously that clubfoot is fixed or surface mount elements through changing the suction nozzle method, accomplishing.Once picking up and accomplishing the slotting used time of subsides process is circulation in 0.8 second, inserts eight LED in promptly 0.8 second, on average per hour at 3.6 ten thousand LED matrixs, accomplishes and inserts subsides at a high speed, and the detection of bulk cargo LED transmits the cutting knife problem.Insert subsides speed and must satisfy each bulk cargo vibrating device soon and supply with, and guarantee precisely to put into to pick up on the platform at 1.2 ten thousand LED per hour.Satisfy the illumination of LED product, single showing, the product of demonstration of three looks and different size.To can satisfy speed and specification fully with what 3-4 bulk cargo vibrating device.Guarantee to insert and paste precision: the element number of cutting is earlier become the V-type pin, and biased poor 0.2MM can insert in the hole.Insert the subsides head high speed camera location is housed, confirm the PCB sign with what MARK, and the compensate for displacement deviation.The automatic treatment for correcting in position, LED hole that is used for PCB.PCB transmits on the trapped orbit forward and backward, upper and lower clamping device is housed, and guarantees that PCB does not move, and realizes the slotting subsides of high accuracy.Patent of the present invention is inserted LED at a high speed and is attached on the PCB; Machine with what LED plug-in unit can accomplish 3.6 ten thousand/hour; With the what paster can accomplish simultaneously 3.6 ten thousand/hour, plug-in unit and paster that can independent single completion LED also can once be accomplished plug-in unit and the paster of eight LED simultaneously.

Description of drawings

Fig. 1 is the structural representation of fully automatic high-speed LED plug-in unit chip mounter of the present invention.

Embodiment

Below in conjunction with accompanying drawing fully automatic high-speed LED plug-in unit chip mounter of the present invention is described in further detail.

As shown in Figure 1, full-automatic LED of the present invention is inserted the subsides machine at a high speed, comprises one group of eight slotting label apparatus 1, inserts to paste on the head high speed camera is housed, and inserts to paste on the head suction nozzle is housed.Head H XY axial brake device 2, one group of eight pin bending devices 3, PCB transmit fixed clamping device 4, LED bulk cargo vibration conveyer 5, LED and cut foot device 6, LED manipulator conveyer 7, high speed camera recognition device 8, paster and fly to reach platform 9, computer control cabinet 10, frame 11, keyboard 12, mouse, display screen 13, bottom DXY drive unit 14, indicator light 15.

LED bulk cargo vibration conveyer is sent to the inspection position with bulk cargo, and opposed polarity rotates 180 degree through electric rotating machine and giving the straight-line oscillation device; Be sent to cutter location through robot device again, component pins be breaking to be sent between the 1.5-4.5MM to insert again paste a take-off location.Action is each time accomplished the transmission of eight LED and is cut pin, and puts into to insert and paste a take-off location, and inductor is equipped with in the position of picking up; Manipulator behavior when not having element, manipulator was failure to actuate when element was arranged, and a fully automatic high-speed is inserted the subsides machine at least three to four LED bulk cargo vibrators is housed; Its element is the LED that cuts pin that draws earlier on first vibrating device in proper order; Get second LED on the LED bulk cargo vibrator again, and then get the 3rd the 4th vibrator LED, periodic duty; Guarantee the stable and speed of feed, reach per hour 3.6 ten thousand.

Satisfied the stable supplying of LED; Insert to paste head and 1. under the driving of head H .X.Y, put and once draw eight LED, return PCB and insert and paste on the position, insert subsides and insert eight LED first time simultaneously to getting material level; The DX.Y drive unit of bottom is with one group of eight pin bending device; Arrive simultaneously to insert and paste the below, position, eight of pin bending devices rise simultaneously, fix through eight LED clubfoots that servo electric rotating machine rotation 40-120 degree will insert simultaneously.

Wiring board PCB transmits fixed clamping device through PCB and is sent to assigned address, and the inductor induction puts in place, clamps PCB more up and down about elder generation automatically, positions through the camera on the head and discerns and compensate automatically.

Fully automatic high-speed is inserted subsides machine everything and is controlled by computer box, and hardware controls cards such as industrial computer, servo-drive card, video processing board-card are housed in its computer box, and cooperating software is accomplished full action again.

Indicator light is an operating state with what, and red light is a faulty indication, and amber light is a holding state, and blue lamp is a normal operating conditions.

Operation principle:

Full-automatic LED is inserted the plug-in unit principle of subsides machine at a high speed.

Plug-in unit LED accomplish to transmit detects rotation through the bulk cargo vibrating device, is sent to manipulator through straight-line oscillation again and gets material level and put, and manipulator moves to cutter location through servomotor control; Element is cut off in the cutter action; The servomotor shift position is put into absorption position with eight LED that cut according to PCB dot matrix relation by LED dot matrix decision on the pcb board, inserts and pastes head through head DXY drive unit; Moving to the suction zone position draws eight LED simultaneously; Move to PCB again and transmit on the pcb board that fixes to clamp, the disposable insertion simultaneously on the PCB, DXY drive unit transmission one group of eight pin bending device in bottom are under PCB designation hole position simultaneously; Eight pin bending devices rise simultaneously, through 40 °-120 ° of servomotor rotations the clubfoot that LED once accomplishes eight LED are simultaneously fixed.Be recycled to second and third, four, vibrating device, draw and insert clubfoot fixed L ED, guarantee plug-in unit speed; After monoblock PCB has inserted, as good LED occurs not inserting individually, carry out disposable benefit and insert; Automatically spread out of PCB after benefit has been inserted, its process all has high speed camera identification and compensation.

The paster principle:

Insert pasting head moves to paster through head H XY and flies to reach and draw eight LED simultaneously; Moving to PCB again transmits on the PCB assigned address on the fixed clamping device; Disposablely paste eight LED simultaneously; Bottom DXY drive unit moves to below the PCB patch location simultaneously, and the clubfoot bar rises to PCB level height location, and clubfoot is inserted and do not rotated.Its precision is handled, is compensated by high speed camera.

Claims

1. fully automatic high-speed LED plug-in unit chip mounter; Comprise frame; Be provided with the bulk cargo vibrating device around the frame, it is characterized in that: said frame is provided with several suction Zi, one of the lunar mansions devices of group and several pin bending devices of group, inhales the Zi, one of the lunar mansions device and is arranged on the guide rail of frame; Inhale the Zi, one of the lunar mansions device and comprise high speed camera, eight groups of slotting head and suction nozzles of pasting, pin bending device comprises one group of piston/cylinder, eight piston/cylinders and a servomotor.

2. fully automatic high-speed LED plug-in unit chip mounter according to claim 1 is characterized in that: also be provided with PCB on the said frame and transmit fixed clamping device, head driving HXY device, bottom DXY drive unit, high speed camera device for image and control hardware; PCB transmits fixed clamping device and comprises PCB drive mechanism and PCB clamping and fixing device, and PCB transmits fixed clamping device and is located on the support platform of frame.

3. fully automatic high-speed LED plug-in unit chip mounter according to claim 1 is characterized in that: said vibrating device in bulk comprises LED bulk cargo vibrating disk, the detection of LED bulk cargo polarity whirligig, transmission device, straight-line oscillation, cuts foot device, manipulator grass-hopper and fixes the absorption apparatus for placing.

4. fully automatic high-speed LED plug-in unit chip mounter according to claim 2; It is characterized in that: said control hardware comprises Industry Control computer, computor-keyboard, mouse, display screen; The Industry Control computer is put in the frame front; On the frame end face, status indicator lamp is housed, on the frame right edge, movable supporting frame is housed, computor-keyboard and mouse are positioned in the middle of the frame.