Flexible flat connecting line itemize system and control method thereof
Technical field
The present invention relates to electronic product connecting line production technical field, specifically, is a kind of flexible flat connecting line itemize system and control method thereof.
Background technology
Flexible flat connecting line (FFC winding displacement) is widely used in the connection between various printer port of printer and mainboard at present, and the Signal transmissions of the products such as plotter, scanner, duplicator, sound equipment, liquid crystal electrical equipment, facsimile machine, various video disc players and plate plate connect.In Modern appliances system, almost ubiquitous.
In the flexible flat connecting line processing of electronic product, disposable processing many connecting lines often, therefore need, according to the width of connecting line, insulation gummed paper is carried out itemize cutting, but existing itemize system is unreasonable, use inconvenience, production efficiency is low; And due to insulation gummed paper softer, therefore add man-hour insulating cement paper at itemize and form depression under gravity, blade fully can not contact with insulation gummed paper, itemize poor effect; In addition, in process of production, insulation gummed paper is kept in motion, and therefore can occur relative displacement with cutter, tool position then immobilizes, and this just causes the difficult quality of the connecting line product after itemize control.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of flexible flat connecting line itemize system and control method thereof, this system can realize stablizing, carrying out itemize to the connecting line after processing fast, fully, and machining accuracy is high, and scale error is little.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of flexible flat connecting line itemize system, its key is: comprise two the first slide rails, this first slide rail is supported with base plate, the bottom surface of this base plate is fixedly connected with the output shaft of servomotor, and the opening of described servomotor and described first slide rail is rectified setting, described base plate is vertically fixed with installing plate, camera is fixed with by lateral displacement governor motion in a side of this installing plate, the setting direction of this camera and the plane orthogonal at described base plate place, two the second slide rails are fixed with in the another side of described installing plate, described second slide rail is supported with cutter fixed head, the upper end of this cutter fixed head is connected with described installing plate by vertical displacement governor motion, cutter head is fixed with in the bottom of described cutter fixed head, base plate immediately below this cutter head is fixed with cutter groove.
In actual production, this cutter is fixed in the frame perpendicular with described insulation gummed paper traffic direction, wherein camera is positioned at the top of insulation gummed paper, cutter slot is in the below of insulation gummed paper, then control driven by servomotor base plate and ensure that cutter head is positioned at station needed for technique, vertical displacement governor motion regulates the height of cutter head again, ensure that blade can contact with insulation gummed paper, thus guarantee that the connecting line after producing can realize itemize smoothly, in process, the width of camera place to connecting line detects, when there is the relative displacement with cutter head in connecting line, control instruction is sent by controlling organization, control servomotor and real time correction is carried out to the position of cutter head.This cutter, in the processing of connecting line, is monitored the position of connecting line in real time by camera, and carries out enforcement correction to the position of cutter head; Regulate the height of cutter head, the insulation gummed paper for different-thickness all can adapt to simultaneously, achieve stable, quick, fully itemize is carried out to the connecting line after processing, the precision of itemize is high, and scale error is little.
Further, described vertical displacement governor motion comprises contiguous block, this contiguous block is fixed on the top of described installing plate, described contiguous block offers screw, adjusting screw(rod) is equipped with in described screw, the lower end of this adjusting screw(rod) stretches out described contiguous block downwards, and is fixedly connected with described cutter fixed head.
Further, between described second slide rail and cutter fixed head, be provided with cushion block, a side and described second slide rail of this cushion block are slidably connected, and another side is fixedly connected with described cutter fixed head.
Further, described cutter head comprises bit body, mounting blocks is connected with in the lower end of this bit body, this mounting blocks offers at least one installing hole, offer mounting groove in the upper surface of described bit body, the two ends, left and right in this mounting groove are provided with block, between two blocks, be provided with multiple tool rest, in described tool rest, blade is installed, described cutter groove offers and described blade breach one to one.
Further, between adjacent two tool rests, also edge bearing is provided with.
By changing the size of edge bearing, different types of connecting line can be adapted to, make this cutter have better versatility.
Further, described tool rest is made up of the cutting blade clip gripping member that two structures are consistent, described cutting blade clip gripping member comprises cutting blade clip gripping member body, this cutting blade clip gripping member body offers blade installation slot, two adjacent described blade installation slot composition blade mounting holes, described blade is installed in this blade mounting holes.
Further, described bit body is in " T " character form structure.
Adopt " T " character form structure, the consumptive material of cutter head can be reduced, be convenient to control cost, alleviate the weight of cutterhead simultaneously, be convenient to change according to technique.
Further, the number of described installing hole is three, and three these installing holes are evenly distributed on described mounting blocks.
Carry out the fixing of this cutter by three installing holes, ensure that this cutter position stability in process, avoid and affect machining accuracy.
Further, preferably also stiffener is provided with in the junction of described base plate and installing plate.
In conjunction with above-mentioned flexible flat connecting line itemize system structure, the invention allows for the control method based on this system, its step is as follows:
Step 1: system initialization parameters;
Step 2: controlling organization controls servomotor and drives base plate to slide, and drives described cutter head to be positioned at station needed for technique;
Step 3: the position being regulated camera by lateral displacement governor motion, and find a reference position accurately,
Step 4: the height being regulated cutter head by vertical displacement governor motion, makes cutter head can carry out itemize processing to the insulation gummed paper after wiring;
Step 5: continue the insulation gummed paper after to wiring and carry out itemize processing, and continue to adopt camera 6 place to detect itemize position;
Step 6: when the deflection reference position, itemize position detected, namely when the relative displacement with cutter head appears in connecting line, described controlling organization sends control instruction, controls servomotor and carries out real time correction to the position of cutter head, otherwise continue to carry out itemize processing, until the complete completion of processing of raw material.
Remarkable result of the present invention is: structure is simple, is monitored in real time by camera to the position of connecting line, and has carried out implementing to correct to the position of cutter head; And regulated by the height of vertical displacement governor motion to cutter head, the insulation gummed paper for different-thickness all can adapt to, achieve stable, quick, fully itemize is carried out to the connecting line after processing, the precision of itemize is high, and scale error is little; By pad adjustable blade spacing, different types of connecting line can be adapted to, there is good versatility.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of bar breaking tool;
Fig. 3 is the structural representation of cutter head in Fig. 2;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the structural representation of described blade installation slot.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention and operation principle are described in further detail.
As shown in Fig. 1 ~ Fig. 2, a kind of flexible flat connecting line itemize system, comprise two the first slide rails 1, this first slide rail 1 is supported with base plate 2, the bottom surface of this base plate 2 is fixedly connected with the output shaft of servomotor 3, and described servomotor 3 is rectified setting with the opening of described first slide rail 1, described base plate 2 is vertically fixed with installing plate 4, stiffener 14 is also provided with the junction of installing plate 4 at described base plate 2, camera 6 is fixed with by lateral displacement governor motion 5 in a side of this installing plate 4, the setting direction of this camera 6 and the plane orthogonal at described base plate 2 place, two the second slide rails 7 are fixed with in the another side of described installing plate 4, described second slide rail 7 is supported with cutter fixed head 8, the upper end of this cutter fixed head 8 is connected with described installing plate 4 by vertical displacement governor motion, cutter head 9 is fixed with in the bottom of described cutter fixed head 8, base plate 2 immediately below this cutter head 9 is fixed with cutter groove 10.
It can also be seen that from Fig. 1 and Fig. 2, in order to the insulation gummed paper of different-thickness can be adapted to, described vertical displacement governor motion comprises contiguous block 11, this contiguous block 11 is fixed on the top of described installing plate 4, described contiguous block 11 offers screw, be equipped with adjusting screw(rod) 12 in described screw, the lower end of this adjusting screw(rod) 12 stretches out described contiguous block 11 downwards, and is fixedly connected with described cutter fixed head 8.
It can also be seen that from Fig. 2, between described second slide rail 7 and cutter fixed head 8, be provided with cushion block 13, a side and described second slide rail 7 of this cushion block 13 are slidably connected, and another side is fixedly connected with described cutter fixed head 8.
As shown in Fig. 3 ~ Fig. 5, described cutter head 9 comprises bit body 91, mounting blocks 92 is connected with in the lower end of this bit body 91, this mounting blocks 92 offers to three installing holes 93, three these installing holes 3 are evenly distributed on described mounting blocks 92, mounting groove 44 is offered in the upper surface of described bit body 91, two ends, left and right in this mounting groove 94 are provided with block 95, multiple tool rest 96 is provided with between two blocks 95, in described tool rest 96, blade 97 is installed, described cutter groove 10 offers and described blade 97 breach one to one, edge bearing 98 is also provided with between adjacent two tool rests 96.
See accompanying drawing 3 ~ accompanying drawing 5, described tool rest 96 is made up of the cutting blade clip gripping member 99 that two structures are consistent, described cutting blade clip gripping member 99 comprises cutting blade clip gripping member body 99a, this cutting blade clip gripping member body 99a offers blade installation slot 99b, two adjacent described blade installation slot 99b form blade mounting holes, and described blade 97 is installed in this blade mounting holes.
In this example, in order to reduce the consumptive material of cutter head, being convenient to control cost, alleviating the weight of cutter head head simultaneously, be convenient to change according to technique, described bit body 61 is in " T " character form structure.
In the present embodiment, the control method of described flexible flat connecting line itemize system is as follows:
Step 1: system initialization parameters;
Step 2: controlling organization 15 controls servomotor 3 and drives base plate 2 to slide, drives described cutter head 9 to be positioned at station needed for technique;
Step 3: the position being regulated camera 6 by lateral displacement governor motion 5, and find a reference position accurately,
Step 4: the height being regulated cutter head 9 by vertical displacement governor motion, makes cutter head 9 can carry out itemize processing to the insulation gummed paper after wiring;
Step 5: continue the insulation gummed paper after to wiring and carry out itemize processing, and continue to adopt camera 6 place to detect itemize position;
Step 6: when the deflection reference position, itemize position detected, namely when the relative displacement with cutter head 9 appears in connecting line, described controlling organization 15 sends control instruction, and real time correction is carried out in the position controlling servomotor 3 pairs of cutter heads 9, otherwise continue to carry out itemize processing, until the complete completion of processing of raw material.
This programme system, in the processing of connecting line, is monitored the position of connecting line in real time by camera 6, and carries out enforcement correction to the position of cutter head 9; Regulate the height of cutter head 9, the insulation gummed paper for different-thickness all can adapt to simultaneously, achieve stable, quick, fully itemize is carried out to the connecting line after processing, the precision of itemize is high, and scale error is little.