CN2870389Y - Fully-automatic circuit-board clinch-bolt connector machine - Google Patents

Abstract

An automatic plug-in machine of the circuit board rivet includes a box, a rack, a countertop, a workstation, a display, a driving system, a servo mechanism, a shaking operation device, a pneumatic system, an optical system, a camera, an upper working head, a lower working head, an operating keyboard, a power supply, etc. Therein, the workstation includes the operating plate, X / Y-axial the working board, electrical machine, X / Y-axial lead screw, X / Y-axial driving nut, X / Y-axial guide-rail supporting block, X / Y-axial guide-rail, sensors, etc.; the upper working head includes a cylinder, an upper guide pin, an upper pressing bearing, an upper guide-pin fixing bearing, an upper guide tube, an upper linear bearing, an upper bearing seat, etc.; the lower working head includes a lower cylinder, a lower cylinder fixing board, a lower guide tube, a lower bearing seat, a lower linear bearing, a lower guide rod, a lower guide pin, etc.

Description

Fully automatic circuit board rivet inserter

Technical field

The utility model relates to the rivet plug-in component equipment of circuit board, mainly is meant the different capable fully automatic circuit board rivet inserter of a kind of high efficiency.

Background technology

Known, circuit board is equipped with a large amount of pin hole, and pin hole needs the plug-in mounting rivet, and the mode of plug-in mounting rivet generally has two kinds, artificial or machine.Man efficiency is low, can not ensure the quality of products interpolation rate height; Though machine efficient height, its complex structure involves great expense, the maintenance cost height, and general enterprise is with not rising.

Summary of the invention

The purpose of this utility model provides a kind of fully automatic circuit board rivet inserter, by brand-new structural design and automation, high efficiency, low cost, has overcome the deficiency that available circuit plate rivet plug-in unit exists.

The realization the technical solution of the utility model is: this machine comprises casing, frame, table top, workbench, display, drive system, servomechanism, shake array apparatus, pneumatic system, control system, optical system, camera, goes up working head, following working head, operation keyboard, power supply etc., and its primary structure is described

Workbench comprises operation plate, X is to working plate, shadow shield, motor, X is to leading screw, X is to drive nut, X is to the guide rail rest pad, X is to guide rail, flat key, Y is to working plate, cushion block, Y is to leading screw, Y is to drive nut, Y is to the guide rail rest pad, Y is to guide rail, X is to contiguous block, Y is to contiguous block, platen B, stop block, inductor, backplate, contiguous block, wherein operation plate is arranged on X on working plate, X is arranged on X on the guide rail rest pad to working plate, X is arranged on X on guide rail to the guide rail rest pad, X is arranged on Y on working plate to guide rail, Y is arranged on Y on the guide rail rest pad to working plate, Y is arranged on Y on guide rail to the guide rail rest pad, Y is arranged on the platen B to guide rail, wherein X is connected Y respectively to leading screw and Y on working plate and platen B to leading screw by bearing pedestal, and mesh to drive nut to drive nut and Y with X respectively, X/Y is fixed together to working plate to working plate and Y to contiguous block and X to contiguous block and Y through X respectively to drive nut, again, X/Y connects motor through shaft joint respectively to leading screw;

Last working head comprises upper cylinder, the upper cylinder fixed head, last working head fixed head, support, platen A, last guide pin, upper pressure axial, last guide pin fixed axis, last guide, last linear bearing, top chock, handle, wherein upper cylinder is installed on the upper cylinder fixed head, the upper cylinder fixed head is fixed on the platen A, the upper cylinder working end connects guide, last guide lower end connects the guide pin fixed axis, last guide pin fixed axis lower end connects last item, the upper pressure axial lower end connects guide pin, wherein go up the guide cylindrical and be provided with linear bearing, last linear bearing is arranged in the top chock, and top chock is fixed on the platen A;

Following working head comprises lower cylinder, lower cylinder fixed head, connecting rod, lower guide rod, electrician's plate, platen C, step, following linear bearing, lower guide rod, following guide pin, wherein lower cylinder is installed on the lower cylinder fixed head, the lower cylinder working end is extension bar in succession, termination lower guide rod on the connecting rod, guide pin under the termination on the lower guide rod, wherein the lower guide rod cylindrical is provided with down linear bearing, and following linear bearing is arranged in the step, step is fixed on the platen C, and platen C is fixed on the table top;

The shake array apparatus comprises vibrating disc, the guide rail press strip, feeding guide, guide vane end stop, the material level piece, set ahead, set axle ahead, roller shaft, roller, feeding cylinder, the piece of supplying gas, bearing, wherein vibrating disc is picked the material guide rail, feeding guide is provided with the guide rail press strip, the guide rail press strip is picked the material coupling block, the feeding coupling block is provided with feeding coupling block pressing plate, a feeding coupling block pressing plate piece that connects material, the material level piece connects to be set ahead, set ahead and connect roller, roller connects roller shaft, roller is coupling and sets axle ahead, set axle ahead and be provided with bearing, wherein set axle ahead and be fixed on the platen A, the feeding coupling block connects feedblock; The working end of feeding cylinder connects feedblock, and feedblock is on feeding guide; The piece feedblock of supplying gas.

This technical scheme also comprises:

Two covers about described upward working head, following working head, shake array apparatus are respectively wherein descend working head corresponding with last working head.

Described operation plate is provided with back guide vane end stop, mobile bar, tray, front limit piece, positioning seat, positioning strip.

Described Y is provided with flat key, inductor, locating piece to working plate; Described platen B is provided with flat key, inductor, stop block.

Described motor is a servomotor.

Described casing is provided with touching display screen.

The beneficial effect that the utlity model has: miniaturization, low-cost design, rational in infrastructure, the automaticity height has improved operating efficiency and product quality, and is easy and simple to handle, use, easy to maintenance, cost is low.

Description of drawings

Fig. 1 is the utility model profile schematic diagram, wherein 1 cover plate, 2 covers, 3 display screens, 4 casings.

Fig. 2 is the inner body structural representation of Fig. 1, wherein working head, 10 table tops, 12 times working heads on 5 workbench, 6 circuit boards, 7 shake array apparatus, 8 bearings, 9.

Fig. 3 is the Working table structure schematic diagram of Fig. 2.

Fig. 4 is the assembling decomposing schematic representation of Fig. 3, wherein 501 operation plates, 502 back guide vane end stops, 503 move bar, 504 trays, 505 front limit pieces, 506 positioning seats, 507 positioning strips, 508X is to working plate, 509 shadow shields, 510 back protective covers, 511X is to leading screw, 512 guide rail support pieces, 513X is to guide rail, 514Y is to working plate, 515 motors, 516 motor cabinets, 517 shaft couplings, 518 bearing pedestals 1,519 cushion blocks, 520Y is to leading screw, 521 protection pads two, 522 nuts, 523X/Y is to contiguous block, 524 protection pads one, 525 right protective covers, 526 flat keys, 527 bearings 2,528Y is to guide rail, 529 platen B, 530 stop blocks, 531 inductors, 532 left protective covers, 533 leading screw protective covers, protective cover before 534,535 backplates, 536 contiguous blocks.

Fig. 5-Fig. 6 is last working head assembling decomposing schematic representation, wherein 901 upper cylinders of Fig. 2,902 top fixed heads, working head fixed head on 903,904 supports, 905 platen A, 906 feeding cylinders, 907 pads, 908 feeding cylinder supports, 909 right feedblocks, 910 right guide rail press strips, 911 right guide rails, 912 right guide rails, support, 913 right limit pieces, 914 right sides piece of supplying gas, 915 right feeding contiguous blocks, 916 right feeding contiguous block pressing plates, 917 right material level pieces, 918 right shifting blocks, 919 rollers, 920 roller shafts, 921 shifting block axles, 922 shifting block axles tighten nut, 923 bearings, 924 left material level pieces, 925 left shifting blocks, 926 left feeding coupling blocks, 927 left feeding coupling block pressing plates, the 928 left sides piece of supplying gas, 929 left rails, 930 left rail press strips, 931 left limit pieces, 932 left limit piece supports, 933 bearing pedestals, 934 left guide pins, 935 left last items, 936 left guide pin fixed axis, 937 left guides, 938 linear bearings, 939 bearing caps, 940 handles, 941 handle contiguous blocks, 942 right guides, 943 right guide pin fixed axis, 944 right last items, 945 right guide pins, 946 left feedblocks.

Fig. 7 is the following working head structural representation of Fig. 2.

Fig. 8 is the assembling decomposing schematic representation of Fig. 7, wherein 1201 bottom right guide pins, 1202 lower ball covers, 1203 guide rods, 1204 times linear bearings, 1205 right bearing seats, 1206 platen C, 1207 electrician's plates, 1208 connecting rods, 1209 lower cylinder fixed heads, 1210 lower cylinders, 1211 insulation great waves, 1212 packing rings, 1213 lower carriages, 1214 left shaft holders, 1215 bottom left guide pins.

Embodiment

Below in conjunction with accompanying drawing the utility model is described further:

Operation principle

Workbench: motor 515 is fixed on the motor fixing base 516, during motor movement, by the connection of shaft coupling 517, drive Y and move together to leading screw 520 since X/Y to contiguous block 523 attaching nuts 522 and X to working plate 508 and Y to working plate 514, during leading screw 520 motions, the motion of drive nut, thus the X/Y workbench is moved together, and X/Y is fixed on the guide supporting piece 512 to working plate, working plate motion the time, drive the guide supporting piece and move on guide rail 513, operation plate 501 is fixed on X on working plate, and operation plate 501 is then by back guide vane end stop 502, mobile bar 503, tray 504, front limit piece 505, positioning seat 506, positioning strip 507 is fixed on the X working plate, when the X/Y spindle motor moves, drive X to workbench, Y moves together to workbench, make operation plate that motion all be arranged on the X/Y direction, reach the purpose of servo-positioning.

Last working head:

Shake array apparatus 7 (vibrating disc) automatically with element arrangements in the hopper of feeding guide 911,929.

Feeding cylinder 906 promotes right feedblock FEED909 to extreme position.

Supply gas hopper that piece 14 sends element into fan row piece (14) by air pressure of the right side enters the hopper of right material level piece (suction nozzle) 917 again, and this moment, suction nozzle utilized vacuum that element is held.

Casing top half 901 promotes left guide 937 by linear bearing 938, left guide 937 is moved downward in bearing pedestal 933, left guide pin (PIN) 934 in the guide passes the aperture at element center, when guide moves to certain position, the sloping portion of guide contacts with roller 919, rushes open right shifting block 918, makes right material level piece (suction nozzle) abdicate element, the guide band element and is continued down motion, guide stop motion behind the arrival operation plate upper surface.The element that the left last item (PIN) 935 of guide lower end can will be through on the PIN is released from PIN, and element enters aperture on the operation plate along the guiding of PIN, and PIN tube back pressure is lived element at this moment.

Left side guide 937, left last item 935, left guide pin 934 is connected as a single entity, utilize casing top half 901 to promote by linear bearing 938, and by last working head fixed head 903, bearing pedestal 933 is fixed on the platen A905, has right guide rail press strip 910 to prevent that element from dropping out on the right guide rail (feeding guide) 911.Right shifting block 918 shifting blocks, shifting block axle 921, roller 919, roller shaft 920, right material level piece 917 is fixed together, and when roller 919 contacts with left guide 937, can allow right material level piece 917 abdicate element fast.Right shifting block 918 combines with right limit piece 913, can effectively control right material level piece 917 directly links to each other with feeding cylinder 906 with the right feedblock 909 of the distance of right feeding contiguous block pressing plate 916, utilize support 904 to be fixed on the feeding cylinder support 908, handle 940 on the guide, handle contiguous block 941 are even also allow left guide 937 liftings freely manually the time.

Following working head:

Following cylinder 1210 promotes guide rod 1203 and moves upward, bottom right guide pin (cutting knife) 1201 and element collision on the guide rail, and element is bloomed by the shape of base cutting die, thereby element is fixed on the substrate.

Platen C1206 links to each other by connecting rod 1208 with lower cylinder fixed head 1209, cylinder 1210 can be suspended on down on the cylinder fixed head 1209, there is insulation board at interval between platen C1206 and the machine body again, by left shaft holder 1214, right bearing seat 1205 base guide rod 1203 is fixed on the platen C1206, utilizes lower ball cover 1202 and of the axial motion of following linear bearing 1204 to limit base guide rod 1203.

Summary

This rivet inserter, its plug-in unit speed is 0.5 second/point, is the automatic rivet inserter of a kind of high efficiency different row.

Characteristics

0.5 the high speed plug-in unit of second/part

The plug-in unit speed of element can reach 0.5 second/part, and plug-in unit output is greatly improved

Main motor all adopts the light-weighted AC servo-drive of high speed, has realized high-speed, high precision, low noise and non-maintaining

The vision correcting device that is disposed has improved the stability of plug-in unit

Deviation between automatic detecting machine plate patchhole position and the NC data imported, and corrected, make the insertion rate be stabilized in high level

Realize the various functions (standard configuration) that operation is produced

Automatically handle " recovering automatically " function of plug-in unit mistake, when the plug-in unit mistake occurring, handle automatically and realize serialization production

The operation of oversimplifying

The software interface that moves under the Windows window, the man-machine conversation mode obtains all kinds of creation datas and management information

Produce required total data and all can finish on main frame, even when plug-in unit is produced, also can edit or import the creation data of other products, the production flexibility is not fully exerted

The machinery equipment specification

1	Plug-in unit element object	1.6mm-3.5mm optional two kinds of rivet
			2	The component package mode	In bulk
3	The plug-in unit direction	0 degree direction
			4	Plug-in unit speed	0.5 a second/X-Y platform moves in 30mm
5	The chi of applicable pcb board	Maximum 508 * 381, minimum 50 * 50mm

	Very little
			6	The pluggable unit area	Maximum 508 * 371
7	The plug-in unit height	Can regulate as required
			8	The element fixed form	Bloom
9	The mode of blooming	Rotate six chips (optional)
			10	Control system	Industrial computer system color touch screen (Chinese or English)
11	Command system	X-Y platform: incremental or absolute coordinate
			12	The X-Y platform Moving Unit	0.001mm/ pulse
13	Programing function	WINDOWS EXCEL mode
			13	Data entry system	3.5 the inch floppy disk, USB manually imports
14	Control model	Automatically, manual
			15	The position, hole is revised	Automatic trimming hole position
16	Communication interface	RS-232C.USB.FDD
			17	Power supply	The about 2KVA 50/60Hz of 2 phase 220V ± 10V
18	Compressed air	4-6KGf/m 2
			19	Equipment size	1594 (length) * 1244 (wide) * 1400 (height) mm
20	Weight of equipment	About 1000 kilograms

System configuration and characteristics

Control system

Mainboard: import down inserting type Industrial PC Computer adopts the design of Inter845E system chipset, supports 400/533MHz system bus Socket478 Inter Pentium4 processor

Operational environment

Temperature :-10 ℃ ~ 60 ℃, humidity: 5% ~ 85%

Size: 338mm * 122mm

Processor: Socket478 central processing unit

Support Inter Micro FC-PGA2 (Pentium)

Support front end system bus (FSB) 400/533MHz

Chipset (Chipset): InterRG82845E internal memory control hinge (MCH) and FW82801DB (ICH4) i/o controller hinge chipset

System storage (System Memory): 512MB. provides two 184-Pin DRR DIMM memory banks, can use to meet INTER 2.5V DRR200 or DRR266 DRR DIMM, the big 2GB of maximum memory capacity

Two ide interfaces of supporting UItraATA100/66/33 of hard disk: 80GB. can connect four IDE equipment

Presentation Function

Display: 12 inches color LCD display, adopt touch screen, resolution is 800 * 60

Servo system

Permanent magnetic servo driver and servomotor

High accuracy NC drives integrated circuit board

Minimum resolution reaches 0.001mm

Optical system

Camera: the industrial black and white camera of import

Function button

The ■ initial point: machine detects electrical equipment each several part initial point (ORG) signal automatically, and makes workbench be parked in (park) position of parking of machine. and each start all must be returned the initial point action

■ is manual: the machine run model selection. comprise manually with automatic. and under the manual operation pattern, machine does not carry out the plug-in unit action, and only machine just has the plug-in unit action under automatic operation mode

■ stops: stopping the motion of machine, the head of machine or workbench are effective when motion

■ interpolation: finish the interpolation order of current point, whenever click interpolation once

■ single step: the specified action of finishing a step in the NC program

■ begins: for some NC programs, and the final step function element from current step execution to this program

The EMER emergency stop switch

BLOCK air pressure inductor

The STOP shutdown switch

START begins switch

FDLO:FEED.L.ORG left side feeding cylinder initial point inductor

FDLE:FEED.L.END left side feeding cylinder limit inductor

INLO:INSERT.L.ORG left side head cylinder initial point inductor

INLE:INSERT.L END left side head cylinder limit inductor

ANLO:ANVIL.L.ORG left side base cylinder initial point inductor

ANLE:ANVIL.L.END left side base cylinder limit inductor

PFL: left side vibrating disc inductor

The suction of the AVL.L left side detects inductor

FDRO:FEED.R.ORG the right feeding cylinder initial point inductor

FDRE:FEED.R.END the right feeding cylinder limit inductor

INRO:INSERT.R.ORG the right head cylinder initial point inductor

INRE:INSERT.R.END the right head cylinder limit inductor

ANRO:ANVIL.R.ORG the right base cylinder initial point inductor

ANRE:ANVIL.R.END the right base cylinder limit inductor

PFR: the right vibrating disc inductor

AVL.R the right suction detects inductor

Output signal (OUTPUT)

PF-L: left side vibrating disc

PF-R: the right vibrating disc

The AIR:BLOCK electromagnetically operated valve

START: beginning switch

STOP: shutdown switch

LAMP: backlight

FEED-L: left side feeding FEED electromagnetically operated valve

FEED-R: the right feeding FEED electromagnetically operated valve

CYL-L: left side head cylinder electromagnetically operated valve

VAL-L: left side vacuum generator electromagnetically operated valve

FEED1-L: coordinate air blowing electromagnetically operated valve

FEED2-L: the right air blowing electromagnetically operated valve

CYL-R: the right head cylinder electromagnetically operated valve

AVL-R: the right vacuum generator electromagnetically operated valve

CYL-AL: left side base cylinder electromagnetically operated valve

CYL-AR: the right base cylinder electromagnetically operated valve

Claims (6)

1. fully automatic circuit board rivet inserter, comprise casing, frame, table top, workbench, display, drive system, servomechanism, shake array apparatus, pneumatic system, control system, optical system, camera, go up working head, following working head, operation keyboard, power supply, it is characterized in that described

Workbench comprises operation plate, X is to working plate, shadow shield, motor, X is to leading screw, X is to drive nut, X is to the guide rail rest pad, X is to guide rail, flat key, Y is to working plate, cushion block, Y is to leading screw, Y is to drive nut, Y is to the guide rail rest pad, Y is to guide rail, X is to contiguous block, Y is to contiguous block, platen B, stop block, inductor, backplate, contiguous block, wherein operation plate is arranged on X on working plate, X is arranged on X on the guide rail rest pad to working plate, X is arranged on X on guide rail to the guide rail rest pad, X is arranged on Y on working plate to guide rail, Y is arranged on Y on the guide rail rest pad to working plate, Y is arranged on Y on guide rail to the guide rail rest pad, Y is arranged on the platen B to guide rail, wherein X is connected Y respectively to leading screw and Y on working plate and platen B to leading screw by bearing pedestal, and mesh to drive nut to drive nut and Y with X respectively, X/Y is fixed together to working plate to working plate and Y to contiguous block and X to contiguous block and Y through X respectively to drive nut, again, X/Y connects motor through shaft joint respectively to leading screw;

Last working head comprises upper cylinder, the upper cylinder fixed head, last working head fixed head, support, platen A, last guide pin, upper pressure axial, last guide pin fixed axis, last guide, last linear bearing, top chock, handle, wherein upper cylinder is installed on the upper cylinder fixed head, the upper cylinder fixed head is fixed on the platen A, the upper cylinder working end connects guide, last guide lower end connects the guide pin fixed axis, last guide pin fixed axis lower end connects last item, the upper pressure axial lower end connects guide pin, wherein go up the guide cylindrical and be provided with linear bearing, last linear bearing is arranged in the top chock, and top chock is fixed on the platen A;

Following working head comprises lower cylinder, lower cylinder fixed head, connecting rod, lower guide rod, electrician's plate, platen C, step, following linear bearing, lower guide rod, following guide pin, wherein lower cylinder is installed on the lower cylinder fixed head, the lower cylinder working end is extension bar in succession, termination lower guide rod on the connecting rod, guide pin under the termination on the lower guide rod, wherein the lower guide rod cylindrical is provided with down linear bearing, and following linear bearing is arranged in the step, step is fixed on the platen C, and platen C is fixed on the table top;

The shake array apparatus comprises vibrating disc, the guide rail press strip, feeding guide, guide vane end stop, the material level piece, shifting block, the shifting block axle, roller shaft, roller, feeding cylinder, the piece of supplying gas, bearing, wherein vibrating disc is picked the material guide rail, feeding guide is provided with the guide rail press strip, the guide rail press strip is picked the material coupling block, the feeding coupling block is provided with feeding coupling block pressing plate, a feeding coupling block pressing plate piece that connects material, the material level piece connects to be set ahead, set ahead and connect roller, roller connects roller shaft, roller is coupling and sets axle ahead, set axle ahead and be provided with bearing, wherein set axle ahead and be fixed on the platen A, the feeding coupling block connects feedblock; The working end of feeding cylinder connects feedblock, and feedblock is on feeding guide; The piece feedblock of supplying gas.

2. fully automatic circuit board rivet inserter as claimed in claim 1 is characterized in that describedly going up working head, two covers about working head, shake array apparatus are respectively down, wherein descends working head corresponding with last working head.

3. fully automatic circuit board rivet inserter as claimed in claim 1 is characterized in that described operation plate is provided with back guide vane end stop, mobile bar, tray, front limit piece, positioning seat, positioning strip.

4. fully automatic circuit board rivet inserter as claimed in claim 1 is characterized in that described Y is provided with flat key, inductor, locating piece to working plate; Described platen B is provided with flat key, inductor, stop block.

5. fully automatic circuit board rivet inserter as claimed in claim 1 is characterized in that described motor is a servomotor.

6. fully automatic circuit board rivet inserter as claimed in claim 1 is characterized in that described casing is provided with touching display screen.

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