Numerical control anti-Bird's Nest automatic moulding plate sewing device and control system thereof
Technical field
The present invention relates to a kind of sewing device, relate more specifically to a kind of numerical control anti-Bird's Nest automatic moulding plate sewing device and control system thereof.
Background technology
Current clothes, leatherware case and bag, in leather shoes manufacturing enterprise, when making parts, substantially be all the flat sewing machine sewn by hand garment elements that using function is single, due to sewn by hand stitching, need operator's eye, hand, pin height coordinates, require higher to the technical merit of operator, and need to send technical staff for rear operation picture assembly mark in addition, the particularly high-grade clothing of some high-quality requirement, leatherware case and bag, the circular arc of leather shoes and oblique line position stitching, require higher to the technical merit of operator, and labour intensity is large, production efficiency is low, the stitching that manual operations is made is not straight, needle gage grade of uneven density and other bad yield rates that causes not high, and pattern sewing machine function singleness, during sewing, stitching is inconsistent back and forth, sewing breadth amasss little, therefore, multi-functional making establishes each and technical matters to be that the institute of clothing industry expects.Someone proposes a kind of numerical control template sewing machine for this reason, comprises sewing template roller grasping drive unit; X, Y telecontrol equipment, sewing template whirligig, strokes and dots mark device, electric cabinet and control system, sewing device, frame, board; Described frame connects a horizontal board, described board upper surface fixes sewing device, described sewing masterplate whirligig is fixed on sewing device side, described sewing template roller grasping drive unit is positioned at board lower surface and some is positioned at board upper surface through board, be connected with X, Y telecontrol equipment below described sewing template roller grasping drive unit, described sewing device sewing machine head place is provided with strokes and dots mark device; Described electric cabinet and control system are connected with frame by screw; This structure can only carry out making of single stitching effect and individual layer style at every turn, cannot realize making of multiple stitching and multiple layer style.Many people are also had to propose similar numerical control template sewing machine modification method.But often there is walking the problems such as suede when multilayers such as making down jackets makes material in these numerical control template sewing machines existing.And, these numerical control template sewing machines existing due to its adopt that the structure of telecontrol equipment limits and to cause it to there is sewing velocity low, the shortcomings such as the slow and firm stable poor reliability of hollow joint template movement speed, simultaneously, sewing template grasping drive unit all more complicated of these numerical control template sewing machines existing, and the hardware part of the sewing template grasping drive unit of these numerical control template sewing machines existing all set is between the head of Sewing machines and support, thus cause the production cost of these numerical control template sewing machines existing higher, installation and debugging are not only complicated but also higher to the requirement of technical staff, the maintenance difficulty of Sewing machines is large.The actual sewing thread trace of these numerical control template sewing machines existing is that software Direct Transform obtains, when each different fluting track of sewing template exists cutting cumulative errors, there is the actual sewing thread trace of numerical control template sewing machine and template track of slotting and misfit and need manually loaded down with trivial detailsly to revise the defect adjusted.And, these numerical control template sewing machines all face a problem, namely terminate at every bar sewing thread trace automatic sewing, after the line of automatic shearing complete bottom surface, upper thread can be in free state, causes bar stitching upper thread under sewing can leave long the end of a thread below sewing cut-parts or produce heap line thus occur sewing Bird's Nest phenomenon.
Summary of the invention
For the relevant issues existing for existing numerical control template sewing machine, the object of the present invention is to provide a kind of numerical control anti-Bird's Nest automatic moulding plate sewing device and control system thereof, this numerical control anti-Bird's Nest automatic moulding plate sewing device, sewing velocity is high, hollow joint template movement speed is fast and firm stable is reliable, making of multiple stitching and multiple layer style can be realized, promote operating efficiency; And its production cost is lower, installation and debugging simple, be easy to the maintenance carrying out Sewing machines; Sewing Bird's Nest phenomenon can be avoided like a cork simultaneously.
Take following technical scheme to achieve these goals:
A kind of numerical control anti-Bird's Nest automatic moulding plate sewing device and control system thereof, comprise Sewing machines, template is made material clip and is dragged mechanism, two, upper strata closed slide, lower floor's two closed slides, the control system of numerical control anti-Bird's Nest automatic moulding plate sewing device, the control system of numerical control anti-Bird's Nest automatic moulding plate sewing device, it is characterized in that: two, upper strata closed slide and lower floor two closed slides adopt inlays notch or chamfered groove structure is fixed, two, upper strata closed slide and lower floor two closed slides are mutually vertical, be connected by draw-in groove connector or removable right angle support frame between two, upper strata closed slide and lower floor two closed slides, two, upper strata closed slide is connected with template and makes material clip and drag mechanism to realize plane motion, two, upper strata closed slide, lower floor's two closed slides are placed in Sewing machines periphery all independently, template is made material clip and is dragged mechanism, two, upper strata closed slide is placed in Sewing machines side or above, Sewing machines has servo-actuated middle foot device, the control system of numerical control anti-Bird's Nest automatic moulding plate sewing device has Sewing machines broken needle, broken thread detector, template is made material clip and is dragged mechanisms grip sewing template according to making stitching, make style requirement and carry out uniform motion or variable motion, numerical control anti-Bird's Nest automatic moulding plate sewing device terminates with automatic shearing after the line of complete bottom surface at every bar sewing thread trace automatic sewing, under sewing before bar stitching by drag the pendulum of upper thread and pressure holding control treatment makes upper thread be in pressure holding stationary state, the main control module of the control system of numerical control anti-Bird's Nest automatic moulding plate sewing device, control software design input module, run driver module, standard interface is adopted to be connected between touch-screen display module, by the control system of touch-screen optimum configurations numerical control anti-Bird's Nest automatic moulding plate sewing device, there is sewing thread trace translation and rotation error correction and template sky and move sewing thread trace simulated test function.
Feature of the present invention:
The present invention is that a kind of plane makes far-ranging numerical control anti-Bird's Nest automatic moulding plate sewing device and control system thereof.Numerical control of the present invention anti-Bird's Nest automatic moulding plate sewing device, two, upper strata closed slide and lower floor two closed slides adopt inlays notch or chamfered groove structure is fixed, two, upper strata closed slide and lower floor two closed slides are mutually vertical, be connected by draw-in groove connector or removable right angle support frame between two, upper strata closed slide and lower floor two closed slides and not only make numerical control anti-Bird's Nest automatic moulding plate sewing device can carry out robust to sew fast but also can ensure that numerical control anti-Bird's Nest automatic moulding plate sewing device keeps reliability and fastness in the various varying motion processes of different stitching and style of sewing.Numerical control of the present invention anti-Bird's Nest automatic moulding plate sewing device, two, upper strata closed slide is connected with template and makes material clip and drag mechanism to realize plane motion, two, upper strata closed slide, lower floor's two closed slides are placed in Sewing machines periphery all independently, template is made material clip and is dragged mechanism, two, upper strata closed slide is placed in Sewing machines side or above, realize and ensure that Sewing machines and template are made material clip and dragged mechanism, two, upper strata closed slide, relative independentability between lower floor's two closed slides, it is higher that the hardware part set avoiding sewing template grasping drive unit is in the numerical control template sewing machine production cost caused between the head of Sewing machines and support, installation and debugging complexity requires high to technical staff, the various defects that Sewing machines maintenance difficulty is large.Numerical control of the present invention anti-Bird's Nest automatic moulding plate sewing device, Sewing machines has servo-actuated middle foot device, avoid often occur when multilayers such as making down jackets makes material walk the problems such as suede.Numerical control of the present invention anti-Bird's Nest automatic moulding plate sewing device, the control system of numerical control anti-Bird's Nest automatic moulding plate sewing device has Sewing machines broken needle, broken thread detector, process equipment can be made and be in the state of stopping in emergency in Sewing machines broken needle, the control numerical control in time of broken string moment, ensure that process equipment safety in operation is made in numerical control.Numerical control of the present invention anti-Bird's Nest automatic moulding plate sewing device, template is made material clip and is dragged mechanisms grip sewing template according to making stitching, makes style requirement and carry out uniform motion or variable motion, make to meet high-grade clothing, leatherware case and bag, the circular arc of leather shoes and the oblique line position contour quality product of stitching to make and require and improve yield rate, and sewing at a high speed can be avoided often to be easy to broken needle, the disconnection problem occurred.Numerical control of the present invention anti-Bird's Nest automatic moulding plate sewing device, to terminate with automatic shearing after the line of complete bottom surface, under sewing before bar stitching by drag the pendulum of upper thread and pressure holding control treatment makes upper thread be in pressure holding stationary state at every bar sewing thread trace automatic sewing, avoid that upper thread is in that free state causes under sewing during bar stitching upper thread can leave long the end of a thread or generation heap line thus the defect of the Bird's Nest phenomenon that occurs sewing below sewing cut-parts.The main control module of the control system of numerical control of the present invention anti-Bird's Nest automatic moulding plate sewing device, control software design input module, run the convenience of the succinct standardization that adopts standard interface to be connected between driver module, touch-screen display module to ensure that automatically controlled assembling and subsequent module renewal, maintenance and repair.By touch-screen optimum configurations, the control system of numerical control of the present invention anti-Bird's Nest automatic moulding plate sewing device has sewing thread trace translation and rotation error correction and template sky and moves sewing thread trace simulated test function and ensure that automatic sewing reliability and ease of use.
Accompanying drawing explanation
Fig. 1 is that the template of numerical control of the present invention anti-Bird's Nest automatic moulding plate sewing device and control system thereof is made material clip and dragged mechanism, the structural representation of two closed slides in upper strata in Sewing machines side.
Fig. 2 is that the template of numerical control of the present invention anti-Bird's Nest automatic moulding plate sewing device and control system thereof is made material clip and dragged mechanism, the structural representation of two closed slides in upper strata before Sewing machines.
Detailed description of the invention
As shown in Figure 1-2, a kind of numerical control anti-Bird's Nest automatic moulding plate sewing device and control system thereof, comprise Sewing machines, template make material clip and drag mechanism, two, upper strata closed slide, lower floor's two closed slides, the control system of numerical control anti-Bird's Nest automatic moulding plate sewing device, the control system of numerical control anti-Bird's Nest automatic moulding plate sewing device.Two, described upper strata closed slide and lower floor two closed slides adopt inlays notch or chamfered groove structure is fixed.Two, described upper strata closed slide and lower floor two closed slides are mutually vertical.Be connected by draw-in groove connector or removable right angle support frame between two, described upper strata closed slide and lower floor two closed slides.Two, described upper strata closed slide is connected with template and makes material clip and drag mechanism to realize plane motion.Described Sewing machines and template are made material clip and are dragged between mechanism, two, upper strata closed slide, lower floor's two closed slides and remain relative independentability.Described template makes that material clip drags mechanism, two, upper strata closed slide is placed in Sewing machines side or above.Described Sewing machines has servo-actuated middle foot device.The control system of described numerical control anti-Bird's Nest automatic moulding plate sewing device has Sewing machines broken needle, broken thread detector.Described template is made material clip and is dragged mechanisms grip sewing template according to making stitching, makes style and require to carry out uniform motion or variable motion.Described numerical control anti-Bird's Nest automatic moulding plate sewing device to terminate with automatic shearing after the line of complete bottom surface, under sewing before bar stitching by drag the pendulum of upper thread and pressure holding control treatment makes upper thread be in pressure holding stationary state at every bar sewing thread trace automatic sewing.The main control module of the control system of described numerical control anti-Bird's Nest automatic moulding plate sewing device, control software design input module, run between driver module, touch-screen display module and adopt standard interface to be connected.By touch-screen optimum configurations, the control system of described numerical control anti-Bird's Nest automatic moulding plate sewing device has sewing thread trace translation and rotation error correction and template sky and moves sewing thread trace simulated test function.
Be illustrated embodiments of the invention by reference to the accompanying drawings above, but the present invention is not limited to above-described embodiment, in the spirit and scope situation of claim not departing from the application, those skilled in the art can make various amendment or remodeling.