CN103813645A - Automatic board conveying device of high-speed multifunctional surface mount technology (SMT) chip shooter and control method thereof - Google Patents
Automatic board conveying device of high-speed multifunctional surface mount technology (SMT) chip shooter and control method thereof Download PDFInfo
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- CN103813645A CN103813645A CN201410059600.5A CN201410059600A CN103813645A CN 103813645 A CN103813645 A CN 103813645A CN 201410059600 A CN201410059600 A CN 201410059600A CN 103813645 A CN103813645 A CN 103813645A
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Abstract
The invention provides an automatic board conveying device of a high-speed multifunctional surface mount technology (SMT) chip shooter. The automatic board conveying device of the high-speed multifunctional SMT chip shooter comprises a conveying unit, a width modulation mechanism, an upper shift clamping unit and a control unit, and is characterized in that a board feeding inductor is installed on an inlet of a first conveying belt mechanism, a first material waiting inductor is installed on an outlet of the first conveying belt mechanism, a second material waiting inductor is installed on an outlet of a second conveying belt mechanism, a positioning inductor is installed on an outlet of a third conveying belt mechanism, a safe board feeding inductor is installed on an inlet of a forth conveying belt mechanism, a board discharging inductor is installed on an outlet of the forth conveying belt mechanism, and all the inductors are connected with the control unit through electric circuits. Simultaneously, the invention provides a control method of the automatic board conveying device. According to the automatic board conveying device of the high-speed multifunctional SMT chip shooter and the control method thereof, four segments of the conveying belt mechanisms and two segments of upper shift clamping mechanisms are used, board feeding time of a printed circuit board (PCB) less than 300*300mm in size is reduced, board feeding queuing of a plurality of the PCBs can be achieved, 6s of board feeding time of an international chip shooter is reduced to be within 2s, and running efficiency of the chip shooter is greatly improved.
Description
Technical field
The invention belongs to conveying equipment, specifically a kind of plate feeding device and control method that is applied to high-speed multifunctional SMT chip mounter conveying pcb board.
At present, along with the large step of hyundai electronics components and parts is to microminiaturized, integrated and high reliability future development, particularly in the face of day by day fierce market competition, the production of electronic product and manufacturing equipment are just towards high speed, high accuracy, intellectuality, the change future development certainly entirely such as multi-functional.The electronics and IT products especially assembling of critical component printed panel need to be produced through attachment process.The large batch of placement speed that mounts production requirement chip mounter improves as much as possible, and therefore, the study hotspot of scientific research and industrial quarters, in the raising of mounting head placement speed, also can shorten and ignored in the turnover plate time of fluctuating plate pcb board.Existing SMT chip mounter, in the time mounting components and parts, transfer unit once can only be carried a slice pcb board, and the charging top of conveying device is long with the distance that mounts service area, and therefore feed time expends often; At present, international chip mounter send the plate time to reach the soonest 6s, if can shorten the time of sending plate, just can effectively meet the demand of producing in enormous quantities.
Background technology
At present, along with the large step of hyundai electronics components and parts is to microminiaturized, integrated and high reliability future development, particularly in the face of day by day fierce market competition, the production of electronic product and manufacturing equipment are just towards high speed, high accuracy, intellectuality, the change future development certainly entirely such as multi-functional.The electronics and IT products especially assembling of critical component printed panel need to be produced through attachment process.The large batch of placement speed that mounts production requirement chip mounter improves as much as possible, and therefore, the study hotspot of scientific research and industrial quarters, in the raising of mounting head placement speed, also can shorten and ignored in the turnover plate time of fluctuating plate pcb board.Existing SMT chip mounter, in the time mounting components and parts, transfer unit once can only be carried a slice pcb board, and the charging top of conveying device is long with the distance that mounts service area, and therefore feed time expends often; At present, international chip mounter send the plate time to reach the soonest 6s, if can shorten the time of sending plate, just can effectively meet the demand of producing in enormous quantities.
Summary of the invention
For the deficiencies in the prior art, the invention provides and a kind of 300mm is greatly shortened with interior pcb board transmitting range, realize short distance while mounting and treat plate, to reduce automatic plate feeding device and the control method into plate duration.
Technical scheme of the present invention is: a kind of automatic plate feeding device of high-speed multifunctional SMT chip mounter, comprise supply unit, Width adjusting mechanism, on move clamping unit and control unit, described supply unit comprises the first conveyer belt mechanism, the second conveyer belt mechanism, the 3rd conveyer belt mechanism, the 4th conveyer belt mechanism, on move clamping unit and comprise and on first, move clamp system, on second, move clamp system, on described first, moving clamp system is connected with the second conveyer belt mechanism, on second, moving clamp system is connected with the 3rd conveyer belt mechanism, Width adjusting mechanism is positioned at the below of supply unit, it is characterized in that: the import department of the first described conveyer belt mechanism is provided with into plate inductor, exit is provided with the first inductor to be expected, the pcb board of first inductor induction length≤300mm to be expected, the second conveyer belt mechanism exit is provided with the second inductor to be expected, the pcb board between the second inductor induction length 300mm-600mm to be expected, the exit of the 3rd conveyer belt mechanism is provided with positioning inductor, and the import department of the 4th conveyer belt mechanism is provided with safety and enters plate inductor, and the exit of the 4th section of conveyer belt mechanism is provided with ejecting plate inductor, and each inductor is all connected with control unit circuit.
Each conveyer belt mechanism forms by moving guide rail, a side positioning datum plate and a side translation clamping cylinder on two conveyer belts, both sides stepping motor, a side fixed side, a side shifting side plate, both sides fixed clamping plate, both sides; Stepping motor is connected with control unit and for driving conveyer belt operation; Described fixed side, fixed clamping plate, on move guide rail and positioning datum plate composition stiff end parts, above moving guide rails assembling has fixed side, fixed side is provided with fixed clamping plate, and positioning datum plate is set between fixed side and fixed clamping plate; Described mobile side plate, fixed clamping plate and on move set of rails and dress up mobile terminal parts, above moving guide rails assembling has mobile side plate, mobile side plate is provided with fixed clamping plate; Conveyer belt, between fixed side and mobile side plate and be positioned at separately below fixed clamping plate, is provided with Width adjusting mechanism between described fixed side, mobile side plate.
Described Width adjusting mechanism has two, is arranged at respectively the left and right below of supply unit; Thereby described Width adjusting mechanism drives mobile terminal parts to regulate the width of supply unit, and Width adjusting mechanism is made up of bearing, screw mandrel, guide rail, the wide stepping motor of tune, driving pulley, active band and driven pulley; Described bearing is laid on guide rail for supporting fixed side or mobile side plate; On described bearing, nut is installed, between every a pair of bearing, passes through nut connection wire rod; Described screw mandrel one end is coaxially installed with driven pulley; Driven pulley is with and is connected driving pulley by active, and driving pulley is arranged on stepping motor output shaft.
On described, move clamp system for clamping the conveyer belt of supply unit, above move clamp system by interior plate, active clamped plate, on move leg, on move top board, transducer and on move cylinder and form; Described interior plate moves leg and supports from above, active clamped plate is installed on interior plate; On described, move leg and move top plate supporting from above; On described, move top board and be provided with the upper and lower limit transducer for responding to height; On described, move top board and move air cylinder driven from above.
Described control unit is the turnover plate controller that adopts single-chip microcomputer, and turnover plate controller communicates by data/address bus and computer, turnover plate controller is by entering plate inductor, the first inductor to be expected, the second inductor to be expected, positioning inductor, safety is entered plate inductor, on first, move clamp system upper limit inductor, on first, move clamp system lower limit inductor, on second, move clamp system upper limit inductor, on second, move clamp system lower limit inductor, ejecting plate completes inductor and collects corresponding program singal, after chip is processed, by translation clamping cylinder, on first, move clamp system cylinder, on second, move clamp system cylinder, the first stepping motor, the second stepping motor, the 3rd stepping motor, the 4th stepping motor, adjust wide stepping motor to perform an action.
Preferably, in the present invention, the total length of four sections of conveying mechanisms is 1200mm, and the length of every section of conveying mechanism is 300mm; When for the treatment of length when the pcb board in 300mm, control method of the present invention comprises the following steps:
S1 starts turnover plate controller, adjusts the width of transfer passage, finds that there is pcb board when entering plate inductor, and startup the first stepping motor, the second stepping motor, the 3rd stepping motor are sent pcb board into the 3rd section and transmitted district;
S2 finds pcb board when positioning inductor and arrives, pcb board is moved after 100mm, stop the first stepping motor, the second stepping motor, the 3rd stepping motor, then starting translation clamping cylinder is bulldozed pcb board and is close to datum level, after 300ms, move clamp system on second and move and clamp pcb board on starting, start to enter and mount;
S3 enters next piece pcb board in mounting, and waits for that to the second inductor to be expected place last pcb board mounted; In the time that attach region pcb board has mounted, start at once and on second, move clamp system and carry out and move down action, then start the 3rd stepping motor, the 4th stepping motor, carry out ejecting plate action;
S4 enters plate inductor perception pcb board while having left when safety, starts the second stepping motor at once, the 3rd stepping motor is sent the pcb board of the second inductor perception to be expected into the 3rd section and transmitted district;
The S2-S4 that carries out capable of circulation, until finish.
In the time of pcb board for the treatment of length 300-600mm, control method of the present invention comprises the following steps:
S1 starts turnover plate controller, adjusts the width of transfer passage, finds that there is pcb board when entering plate inductor, and startup the first stepping motor, the second stepping motor, the 3rd stepping motor are sent pcb board into the 3rd section and transmitted district;
S2 finds pcb board when positioning inductor and arrives, pcb board is moved after 100mm, stop the first stepping motor, the second stepping motor, the 3rd stepping motor, then starting translation clamping cylinder is bulldozed pcb board and is close to datum level, after 300ms, move on first and on clamp system, second, move clamp system and move and clamp pcb board on starting, start to enter and mount;
S3 enters next piece pcb board in mounting, and waits for that to the first inductor to be expected place last pcb board mounted; In the time that attach region pcb board has mounted, on starting at once, move clamp system execution and move down action, then start the second stepping motor, the 3rd stepping motor, the 4th stepping motor, carry out ejecting plate action;
S4 enters plate inductor perception pcb board while having left when safety, starts the first stepping motor, the second stepping motor, the 3rd stepping motor at once and the pcb board of the second inductor perception to be expected is sent into the 3rd section and transmit district;
The S2-S4 that carries out capable of circulation, until finish.
Beneficial effect of the present invention is: adopt the technical scheme of moving clamp system on four sections of conveyer belt mechanism+two section, the pcb board reducing in 300mm*300mm enters the plate time.Four sections of connecting gears utilize Ba Walk to enter motor, and eight conveyer belts composition can be realized the charging of multiple pcb boards and queue up, and the chip mounter feed time of 6s is in the world shortened in 2s, have greatly improved the operational efficiency of machine.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is cross sectional representation of the present invention.
Fig. 4 is control unit schematic diagram.
Fig. 5 is the control flow chart of 300mm with interior pcb board.
Fig. 6 is the control flow chart of 300-600mm pcb board.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As Figure 1-3, a kind of automatic plate feeding device of high-speed multifunctional SMT chip mounter, comprise supply unit, Width adjusting mechanism, on move clamping unit and control unit, described supply unit comprises the first conveyer belt mechanism 51, the second conveyer belt mechanism 52, the 3rd conveyer belt mechanism 53, the 4th conveyer belt mechanism 54, in the present embodiment, the length of every section of conveying mechanism is 300mm, the total length of four sections of conveying mechanisms is 1200mm, on move clamping unit and comprise and on first, move clamp system 55, on second, move clamp system 56, on described first, moving clamp system 55 is connected with the second conveyer belt mechanism 52, on second, moving clamp system 56 is connected with the 3rd conveyer belt mechanism 53, Width adjusting mechanism has two, be arranged at respectively a left side for supply unit, lower right, the import department of the first conveyer belt mechanism 51 is provided with into plate inductor 31, exit is provided with the first inductor 32 to be expected, the first inductor 32 to be expected is responded to the pcb board of length≤300mm, the second conveyer belt mechanism 52 exits are provided with the second inductor 33, the second to be expected inductor 33 to be expected and respond to the pcb board 11 between length 300mm-600mm, the exit of the 3rd conveyer belt mechanism 53 is provided with positioning inductor 34, the import department of the 4th conveyer belt mechanism 54 is provided with safety and enters plate inductor 35, the exit of the 4th section of conveyer belt mechanism 54 is provided with ejecting plate inductor 36, and each inductor is all connected with control unit circuit.
Each conveyer belt mechanism forms by moving guide rail 8, a side positioning datum plate 9 and a side translation clamping cylinder 10 on two conveyer belts 4, both sides stepping motor 3, a side fixed side 5, a side shifting side plate 6, both sides fixed clamping plate 7, both sides; Stepping motor 3 is connected with control unit and for driving conveyer belt operation; Described fixed side 5, fixed clamping plate 7, on move guide rail 8 and positioning datum plate 9 forms stiff end parts, on move guide rail 8 fixed side 5 be installed, fixed side 5 is provided with fixed clamping plate 7, between fixed side 5 and fixed clamping plate 7, positioning datum plate 9 is set; Described mobile side plate 6, fixed clamping plate 7 and on move guide rail 8 and be assembled into mobile terminal parts, above move guide rail 8 mobile side plate 6 be installed, mobile side plate 6 is provided with fixed clamping plate 7; Conveyer belt 4 is between fixed side 5 and mobile side plate 6 and be positioned at separately below fixed clamping plate 7, between described fixed side 5, mobile side plate 6, is provided with Width adjusting mechanism.
Described Width adjusting mechanism drives mobile terminal parts, Width adjusting mechanism by bearing 12, screw mandrel 13, guide rail 14, adjust wide stepping motor 15, driving pulley, initiatively band and driven pulley to form; Described bearing 12 is laid on guide rail for supporting fixed side 5 or mobile side plate 6; On described bearing 12, nut is installed, between every a pair of bearing 12, passes through nut connection wire rod 13; Described screw mandrel 13 one end are coaxially installed with driven pulley; Driven pulley is with and is connected driving pulley by active, and driving pulley is arranged on stepping motor output shaft.
On described, move clamp system for clamping the conveyer belt of supply unit, above move clamp system by active clamped plate 22, interior plate 23, on move leg 24, on move top board 25, on move guide pillar 26 and on move cylinder 27 and form; Described interior plate 22 moves leg 24 and supports from above, active clamped plate 22 is installed on interior plate 23; On described, moving leg 12 moves top board 25 and supports from above; On described, move top board 25 and be provided with the upper and lower limit transducer for responding to height; On described, moving top board 25 moves cylinder 12 and drives from above.
As shown in Figure 4, control unit is the turnover plate controller that adopts single-chip microcomputer, and turnover plate controller communicates by CAN data/address bus and computer, turnover plate controller is by entering plate inductor, the first inductor to be expected, the second inductor to be expected, positioning inductor, safety is entered plate inductor, on first, move clamp system upper limit inductor, on first, move clamp system lower limit inductor, on second, move clamp system upper limit inductor, on second, move clamp system lower limit inductor, ejecting plate completes inductor and collects corresponding program singal, after chip is processed, by translation clamping cylinder, on first, move clamp system cylinder, on second, move clamp system cylinder, the first stepping motor, the second stepping motor, the 3rd stepping motor, the 4th stepping motor, adjust wide stepping motor to perform an action.
As shown in Figure 5, when for the treatment of length when the pcb board in 300mm, control method of the present invention comprises the following steps:
S1 starts turnover plate controller, adjusts the width of transfer passage, finds that there is pcb board when entering plate inductor, and startup the first stepping motor, the second stepping motor, the 3rd stepping motor are sent pcb board into the 3rd section and transmitted district; Stepping motor running 10s, judges whether overtimely, if overtime, system enters overtime warning and waits for disarm state, eliminates warning by operating personnel, and click completes, and sends unsuccessful pcb board; If not overtime, enter next step;
S2 finds pcb board when positioning inductor and arrives, stepping motor moves pcb board after 100mm, stop the first stepping motor, the second stepping motor, the 3rd stepping motor, then start translation clamping cylinder and be bulldozed pcb board and be close to datum level, after 300ms, move clamp system on second and start, above move clamping pcb board, on second, move in the judgement of clamp system upper limit inductor and move and whether put in place, if on move and do not put in place, wait on continuing and moving, timing exceedes 5s and starts warning; If put in place, start to enter and mount;
S3 enters next piece pcb board in mounting, and waits for that to the second inductor to be expected place last pcb board mounted, and being specially the judgement of charging inductor has plate, if so, starts the first stepping motor, the second stepping motor, running 8s; System judges whether to exceed 8s, if overtime, enters alarm module, if not overtime, when second in the time expecting that inductor detects pcb board, stops immediately the first stepping motor, the second stepping motor, and pcb board is parked in 300mm and treats material level; In the time that attach region pcb board has mounted, start at once and on second, move clamp system and carry out and move down and unclamp pcb board, move under clamp system inductor judgement on second and move down and whether put in place, if put in place, then start the 3rd stepping motor, the 4th stepping motor running, spread out of pcb board;
S4 enters plate inductor perception pcb board while having left when safety, starts the second stepping motor at once, the 3rd stepping motor is sent the pcb board of the second inductor perception to be expected into the 3rd section and transmitted district; Judge that when ejecting plate completes inductor ejecting plate completes, complete entering plate and sending plate of a pcb board;
The S2-S4 that carries out capable of circulation, until finish.
As shown in Figure 6, in the time of pcb board for the treatment of length 300-600mm, control method of the present invention comprises the following steps:
S1 starts turnover plate controller, adjusts the width of transfer passage, finds that there is pcb board when entering plate inductor, and startup the first stepping motor, the second stepping motor, the 3rd stepping motor are sent pcb board into the 3rd section and transmitted district; Stepping motor running 10s, judges whether overtimely, if overtime, system enters overtime warning and waits for disarm state, eliminates warning by operating personnel, and click completes, and sends unsuccessful pcb board; If not overtime, enter next step;
S2 finds pcb board when positioning inductor and arrives, stepping motor moves pcb board after 100mm, stop the first stepping motor, the second stepping motor, the 3rd stepping motor, then start translation clamping cylinder and be bulldozed pcb board and be close to datum level, after 300ms, move on clamp system, second on first and move in clamp system starting and move clamping pcb board; On first, move on clamp system upper limit inductor, second, to move in the judgement of clamp system upper limit inductor and move and whether put in place, if on move and do not put in place, wait on continuing and moving, timing exceedes 5s and starts warning; If put in place, start to enter and mount;
S3 enters next piece pcb board in mounting, and waits for that to the first inductor to be expected place last pcb board mounted, and being specially the judgement of charging inductor has plate, if so, starts the first stepping motor rotation 8s; System judges whether to exceed 8s, if overtime, enters alarm module, if not overtime, when first in the time expecting that inductor detects pcb board, stops immediately the first stepping motor, and pcb board is parked in 600mm and treats material level; In the time that attach region pcb board has mounted, start at once to move on first and on clamp system, second, move clamp system and carry out and move down and unclamp pcb board, on first, move and on inductor under clamp system, second, move under clamp system inductor judgement and move down and whether put in place, if put in place, then start the second stepping motor, the 3rd stepping motor, the 4th stepping motor running, spread out of pcb board;
S4 enters plate inductor sense plate while having left when safety, starts the first stepping motor, the second stepping motor, the 3rd stepping motor at once and the pcb board of the second inductor perception to be expected is sent into the 3rd section and transmit district; Judge that when ejecting plate completes inductor ejecting plate completes, complete entering plate and sending plate of a pcb board;
The S2-S4 that carries out capable of circulation, until finish.
Claims (8)
1. the automatic plate feeding device of a high-speed multifunctional SMT chip mounter, comprise supply unit, Width adjusting mechanism, on move clamping unit and control unit, described supply unit comprises the first conveyer belt mechanism, the second conveyer belt mechanism, the 3rd conveyer belt mechanism, the 4th conveyer belt mechanism, on move clamping unit and comprise and on first, move clamp system, on second, move clamp system, on described first, moving clamp system is connected with the second conveyer belt mechanism, on second, moving clamp system is connected with the 3rd conveyer belt mechanism, Width adjusting mechanism is positioned at the below of supply unit, it is characterized in that: the import department of the first described conveyer belt mechanism is provided with into plate inductor, exit is provided with the first inductor to be expected, the pcb board of first inductor induction length≤300mm to be expected, the second conveyer belt mechanism exit is provided with the second inductor to be expected, the pcb board between the second inductor induction length 300mm-600mm to be expected, the exit of the 3rd conveyer belt mechanism is provided with positioning inductor, and the import department of the 4th conveyer belt mechanism is provided with safety and enters plate inductor, and the exit of the 4th section of conveyer belt mechanism is provided with ejecting plate inductor, and each inductor is all connected with control unit circuit.
2. the automatic plate feeding device of high-speed multifunctional SMT chip mounter according to claim 1, is characterized in that: each conveyer belt mechanism forms by moving guide rail, a side positioning datum plate and a side translation clamping cylinder on two conveyer belts, both sides stepping motor, a side fixed side, a side shifting side plate, both sides fixed clamping plate, both sides; Stepping motor is connected with control unit and for driving conveyer belt operation; Described fixed side, fixed clamping plate, on move guide rail and positioning datum plate composition stiff end parts, above moving guide rails assembling has fixed side, fixed side is provided with fixed clamping plate, and positioning datum plate is set between fixed side and fixed clamping plate; Described mobile side plate, fixed clamping plate and on move set of rails and dress up mobile terminal parts, above moving guide rails assembling has mobile side plate, mobile side plate is provided with fixed clamping plate; Conveyer belt, between fixed side and mobile side plate and be positioned at separately below fixed clamping plate, is provided with Width adjusting mechanism between described fixed side, mobile side plate.
3. the automatic plate feeding device of high-speed multifunctional SMT chip mounter according to claim 2, is characterized in that: described Width adjusting mechanism has two, is arranged at respectively the left and right below of supply unit.
4. according to the automatic plate feeding device of the high-speed multifunctional SMT chip mounter described in claim 2 or 3, it is characterized in that: described Width adjusting mechanism is made up of bearing, screw mandrel, guide rail, the wide stepping motor of tune, driving pulley, active band and driven pulley; Described bearing is laid on guide rail for supporting fixed side or mobile side plate; On described bearing, nut is installed, between every a pair of bearing, passes through nut connection wire rod; Described screw mandrel one end is coaxially installed with driven pulley; Driven pulley is with and is connected driving pulley by active, and driving pulley is arranged on stepping motor output shaft.
5. the automatic plate feeding device of high-speed multifunctional SMT chip mounter according to claim 4, it is characterized in that: on described, move clamp system for clamping the conveyer belt of supply unit, above move clamp system by interior plate, active clamped plate, on move leg, on move top board, transducer and on move cylinder and form; Described interior plate moves leg and supports from above, active clamped plate is installed on interior plate; On described, move leg and move top plate supporting from above; On described, move top board and be provided with the upper and lower limit transducer for responding to height; On described, move top board and move air cylinder driven from above.
6. the automatic plate feeding device of high-speed multifunctional SMT chip mounter according to claim 5, is characterized in that: described control unit is the turnover plate controller that adopts single-chip microcomputer, and turnover plate controller communicates by data/address bus and computer, turnover plate controller is by entering plate inductor, the first inductor to be expected, the second inductor to be expected, positioning inductor, safety is entered plate inductor, on first, move clamp system upper limit inductor, on first, move clamp system lower limit inductor, on second, move clamp system upper limit inductor, on second, move clamp system lower limit inductor, ejecting plate completes inductor and collects corresponding program singal, after chip is processed, by translation clamping cylinder, on first, move clamp system cylinder, on second, move clamp system cylinder, the first stepping motor, the second stepping motor, the 3rd stepping motor, the 4th stepping motor, adjust wide stepping motor to perform an action.
High-speed multifunctional SMT chip mounter according to claim 1 automatically send plate control method, it is characterized in that:
The total length of four sections of conveying mechanisms is 1200mm, and the length of every section of conveying mechanism is 300mm, when, comprising the following steps when the pcb board in 300mm for the treatment of length:
S1 starts turnover plate controller, adjusts the width of transfer passage, finds that there is pcb board when entering plate inductor, and startup the first stepping motor, the second stepping motor, the 3rd stepping motor are sent pcb board into the 3rd section and transmitted district;
S2 finds pcb board when positioning inductor and arrives, pcb board is moved after 100mm, stop the first stepping motor, the second stepping motor, the 3rd stepping motor, then starting translation clamping cylinder is bulldozed pcb board and is close to datum level, after 300ms, move clamp system on second and move and clamp pcb board on starting, start to enter and mount;
S3 enters next piece pcb board in mounting, and waits for that to the second inductor to be expected place last pcb board mounted; In the time that attach region pcb board has mounted, start at once and on second, move clamp system and carry out and move down action, then start the 3rd stepping motor, the 4th stepping motor, carry out ejecting plate action;
S4 enters plate inductor perception pcb board while having left when safety, starts the second stepping motor at once, the 3rd stepping motor is sent the pcb board of the second inductor perception to be expected into the 3rd section and transmitted district;
The S2-S4 that carries out capable of circulation, until finish.
High-speed multifunctional SMT chip mounter according to claim 1 automatically send plate control method, it is characterized in that:
The total length of four sections of conveying mechanisms is 1200mm, and the length of every section of conveying mechanism is 300mm, in the time of pcb board for the treatment of length 300-600mm, comprises the following steps:
S1 starts turnover plate controller, adjusts the width of transfer passage, finds that there is pcb board when entering plate inductor, and startup the first stepping motor, the second stepping motor, the 3rd stepping motor are sent pcb board into the 3rd section and transmitted district;
S2 finds pcb board when positioning inductor and arrives, pcb board is moved after 100mm, stop the first stepping motor, the second stepping motor, the 3rd stepping motor, then starting translation clamping cylinder is bulldozed pcb board and is close to datum level, after 300ms, move on first and on clamp system, second, move clamp system and move and clamp pcb board on starting, start to enter and mount;
S3 enters next piece pcb board in mounting, and waits for that to the first inductor to be expected place last pcb board mounted; In the time that attach region pcb board has mounted, on starting at once, move clamp system execution and move down action, then start the second stepping motor, the 3rd stepping motor, the 4th stepping motor, carry out ejecting plate action;
S4 enters plate inductor perception pcb board while having left when safety, starts the first stepping motor, the second stepping motor, the 3rd stepping motor at once and the pcb board of the second inductor perception to be expected is sent into the 3rd section and transmit district;
The S2-S4 that carries out capable of circulation, until finish.
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| CN201410059600.5A CN103813645B (en) | 2014-02-23 | 2014-02-23 | A kind of automatic plate feeding device and control method of high-speed multifunctional SMT chip mounters |
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| CN201410059600.5A CN103813645B (en) | 2014-02-23 | 2014-02-23 | A kind of automatic plate feeding device and control method of high-speed multifunctional SMT chip mounters |
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| CN103813645B CN103813645B (en) | 2018-08-17 |
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| CN108490822A (en) * | 2018-02-26 | 2018-09-04 | 珠海澳米嘉电子有限公司 | It is a kind of to send trigger autocontrol method and its device based on rear confidential partitioned signal |
| CN108490822B (en) * | 2018-02-26 | 2021-08-27 | 珠海澳米嘉电子有限公司 | Automatic control method and device for board conveying machine based on rear machine essential board signal |
| CN108974784A (en) * | 2018-06-04 | 2018-12-11 | 湖州旭源电气科技有限公司 | A kind of chip mounter pcb board conveying device |
| CN108848664A (en) * | 2018-08-21 | 2018-11-20 | 安徽广晟德自动化设备有限公司 | A kind of transmission device of chip mounter |
| CN108811482A (en) * | 2018-09-05 | 2018-11-13 | 深圳市鼎晖伟业自动化设备有限公司 | A kind of multistation suspension plug-in machine |
| CN108811482B (en) * | 2018-09-05 | 2023-12-26 | 深圳市鼎晖伟业自动化设备有限公司 | Multi-station hanging plug-in machine |
| CN110877156A (en) * | 2019-11-06 | 2020-03-13 | 苏州威百斯特智能科技有限公司 | Plate pressing device and using method thereof |
| CN112374141A (en) * | 2020-11-11 | 2021-02-19 | 深圳市永顺创能技术有限公司 | Track width adjusting and conveying device |
| CN112153890B (en) * | 2020-11-13 | 2021-06-15 | 潍坊同达电子科技有限公司 | Microphone plug-in components machine |
| CN112153890A (en) * | 2020-11-13 | 2020-12-29 | 潍坊同达电子科技有限公司 | Microphone plug-in components machine |
| CN114289817A (en) * | 2021-12-29 | 2022-04-08 | 苏州华征智能科技有限公司 | Automatic mounting platform for electronic elements of computer |
| CN114940354A (en) * | 2022-04-01 | 2022-08-26 | 广州广芯封装基板有限公司 | Transmission device and transmission method convenient for measuring stability of etched line body |
| CN115802737A (en) * | 2022-11-01 | 2023-03-14 | 合肥安迅精密技术有限公司 | Automatic conveying control system and method for mounting PCB (printed Circuit Board) |
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