Rocking bar controls computer quilter control systemTechnical field
This utility model relates to computer quilter technical field, is specifically related to control for the rocking bar of giant brain quilterComputer quilter control system.
Background technology
Quilter, as a kind of large-scale sewing device, is mainly used in processing the large area yarn fabric such as quilt or mattress, processingSize is more than 2.3 meters * 2.5 meters.Existing computer quilter is all to drive saddletree and head in a plane by X, Y-motorMotion, completes the sewing processing of quilt or mattress according to pre-set stitching (straight line, the combination of curve etc.).
When senior fabric is processed, between fabric texture, there is decorative pattern, it is desirable to the track of quilting is carried out along decorative pattern edgeQuilting operation, decorative pattern cannot be positioned by existing computer quilter accurately, and the clamping of quilting fabric is deposited with fixingIn certain diversity, in quilting process, fabric can walk because of stress, carries out the computer quilting of quilting operation according to fixed routeMachine can not meet " set flower " processing operation of this senior fabric.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of rocking bar and controls computer quilter controlSystem can control quilting machine head flexibly and move, and does the sewing of corresponding stitching, energy simultaneously according to the speed of movement and directionEnough seen the effect that quilting sew in real time by display, by the control of rocking bar, the purpose of reach to sew also " set is colored ".
The technical scheme is that rocking bar of this utility model controls computer quilter control system and includes control box, saddleFrame, head, display, photographic head, shot-light, rocking bar and control panel, described head is installed on saddletree, and head installed in front hasShot-light and photographic head, control box is installed on frame side, and photographic head couples display, rocking bar and control panel and couples respectively and graspMake case.
Described shot-light is micropower laser shot-light.
Described shot-light point of irradiation and photographic head shooting are positioned at and concentrate on the same area.
The described real time imaging that display display image is photographic head shooting position.
Compared with prior art, the beneficial effects of the utility model are: rocking bar controls computer quilter control system can spiritThe control quilting machine head lived moves, and does the sewing of corresponding stitching according to the speed of movement and direction, and its " set flower " precision is high, canGood operability, sewing efficiency and quality are better than computer quilter.
Accompanying drawing explanation
Fig. 1 common quilter schematic diagram；
Fig. 2 rocking bar controls computer quilter control system schematic diagram；
Fig. 3 rocking bar controls computer quilter control system flow chart.
1. control box 2. saddletree 3. head 4. display 5. photographic head 6. shot-light 7. rocking bar 8. control panel.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated: rocking bar controls computer quilter control system and includes operationCase 1, saddletree 2, head 3, display 4, photographic head 5, shot-light 6, rocking bar 7 and control panel 8, described head 3 is installed on saddletree 2On, head 3 installed in front has shot-light 6 and photographic head 5, and control box 1 is installed on head 3 side, and photographic head 5 couples display 4,Rocking bar 7 and control panel 8 couple control box 1 respectively.
Described shot-light 6 is micropower laser shot-light
The point of irradiation of described shot-light 6 and the shooting position of photographic head 5 are positioned at and concentrate on the same area.
Described display 4 shows that image is the real time imaging that photographic head 5 shoots position.
Rocking bar controls the operating principle of computer quilter control system: rocking bar 7 is responsible for mobile head 3.Imaging system willBy high-definition camera 5, head sewing region shows that, on display 4, shot-light 6 is used to refer to needle falling point in real time.Operator passes throughRocking bar 7 and control panel 8, drive the motion of X, Y-motor.Control system is followed the tracks of by resolving the pulse of encoder rotation generationThe real time position of rotating disk, controls spindle motor simultaneously and rotates, and drives head 3 by setting pin quilting under stitching.
Rocking bar controls computer quilter control system flow process: 1. rocking bar initializes, 2. rocking bar small change position, 3. detection rocking barInput condition, 4. rocking bar location resolution, obtain real-time direction of rotation, position and speed, 5. according to the rocking bar direction obtained,Position, controls motor and moves to the position of correspondence, macroscopically ensureing that motor follows real-time and the traveling comfort of rocking bar(use pid algorithm) is setting stitching position, pin sewing under main shaft.