A kind of full-automatic computer embroidery machine
Technical field
The utility model belongs to textile technology field, relates to a kind of full-automatic computer embroidery machine.
Background technology
Computer embroidering machine is the sewing device that a kind of electromechanical integration degree is very high, for embroidering on dress ornament or cloth, embroidery pattern is by beating edition system input, flower version data by magnetic disc or medium transfer to control system of embroidering machine, control computer according to flower version data demand, when embroidery machine needle leaves cloth cover, control tabouret moves regulation needle gage in X-direction or Y-direction, the movement of X, Y-direction done by the embroidery be fixed in tabouret with tabouret, wait for that next eedle is embroidered downwards, pierce through cloth cover, be socketed with rotating shuttle bottom line, form stitching.Tabouret coordinates with embroidery pin, and embroidery completes the embroidery of pattern.
Computer embroidering machine generally by mechanical system, transmission system and control system three part form.Mechanical system formed primarily of frame, box part, thorn cloth mechanism, thread take-up mechanism, thread clamping mechanism, color replacing mechanism, cloth feeding mechanism and embroidery frame parts; The mair motor of transmission system is generally and exchanges slip electric motor or variable-frequency motor, length according to tambour needle distance changes, regulate the rotating speed of motor, mair motor drives upper lower shaft by synchronous cog belt, upper axle drives thorn cloth mechanism and thread take-up tension lever mechanism kinematic, lower through-drive rotating shuttle and thread cutting mechanism motion, the cooperation of thorn cloth mechanism and rotary shuttle mechanism, complete the lock tube of bottom line and upper thread, define lock-type chain stitch.X-direction stepper motor and y direction stepper motor, drive tabouret to complete plane motion, form embroidery pattern.Control system is the control core of embroidery machine, and pattern data is decomposed into X, the move distance of Y-direction control step motor movement by it, and the motion also controlling mair motor simultaneously and move frame motor coordinates, and avoids tambour needle to remove granny rag face.In addition, control system also possesses the function such as display of multiple embroidery editor, state and fault.
As the multi-head embroidery machine that Chinese invention patent number is 200610115602.7, can correspond to embroidery machine the speed of service rapidly auto modification compress height to realize optimization.The multiple stage head of this multi-head embroidery machine arranges the guiding mechanism of the cloth pressing foot height of adjustment bottom dead center position.Connect each guiding mechanism with connecting axle, drive connecting axle with actuator.The display part that operation board arranges the pin number information represented in embroidery decorative pattern data with picture inputs the thick input part of the cloth relevant to pin number information with by operating personnel.By the cloth of corresponding input, the thick and speed of mainshaft controls actuator and revises the height of the cloth pressing foot of bottom dead center position control panel.Set up the display of the currency mechanically showing compress height on the actuator.
The shortcoming of this multi-head embroidery machine is: operator needs the fabric checking or take on workbench of bowing, if the hair of operative employee is longer, the wire harness easily and on head or shank are wound around, production development accident.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, and propose a kind of full-automatic computer embroidery machine, security is high, protection workman.
The purpose of this utility model realizes by following technical proposal: a kind of full-automatic computer embroidery machine, comprise frame, several embroidery machine heads, base, workbench, operation board, it is characterized in that, also comprise transparent protection plate and small machine, several embroidery machine head word orders are fixed in frame, under base is fixed on workbench, a connecting axle is through all embroidery machine heads, operation board stands on workbench, frame has side plate, small machine to be fixed in frame and to be close to side plate, side plate is hinged with driven pulley, the connecting rod of driven pulley synchronous axial system, connecting rod outer end and transparent protection plate are connected, small machine drives driven pulley to rotate, embroidery machine head and workman can separate by transparent protection plate.
Controlled the start and stop of small machine by operation board, small machine rotates, and drive driven pulley and connecting rod to rotate, the transparent protection plate on connecting rod and then swings, and can reach the object of lifting transparent protection plate and decline transparent protection plate.During decline, embroidery machine head is separated with workman, prevents the hair of workman from being involved in embroidery machine head, there is good protective effect, period transparent protection plate to workbench, also there is operation and the adjustment that certain distance is convenient to workman.
In above-mentioned full-automatic computer embroidery machine, output shaft and the driven pulley of small machine pass through belt transmission.
Driven pulley large diameter is more greater than the output shaft internal diameter of small machine; the output shaft of small machine is impelled to drive driven pulley by belt; greatly reduce the velocity of rotation of driven pulley; ensure that the swing speed of the transparent protection plate be connected with connecting rod, avoiding because swinging the too fast unnecessary trouble causing causing collision.
In above-mentioned full-automatic computer embroidery machine, alternatively, output shaft and the driven pulley of small machine pass through meshed transmission gear.
The gear of a sheathed trumpet on output shaft, on the driven wheel sheathed one slightly large gear, two gears engage each other, and also can ensure the swing speed of the transparent protection plate be connected with connecting rod.
In above-mentioned full-automatic computer embroidery machine, the angle of described connecting rod and transparent protection plate is 60 ° ~ 75 °.
Connecting rod is horizontally disposed, sets the angle of transparent protection plate and connecting rod according to anthroposomatology, workman's its hair when operational observations can being avoided to be involved in the possibility of embroidery machine head, workman being made again when observing through transparent protection plate not feel awkward.
In above-mentioned full-automatic computer embroidery machine, transparency protected plate thickness is 0.5cm ~ 1cm.
Transparency protected plate thickness is fixed suitable just passable according to actual conditions, can not blocked up can not be excessively thin, blocked up transparent effect can reduce relatively, crosses thinly easily to break.
In above-mentioned full-automatic computer embroidery machine, the material of transparent protection plate is glass or PVC.
The material of transparent protection plate adopts glass or PVC, and can ensure the transparent effect of transparent protection plate, PVC is relatively safe and reliable, and cost is low, and quality comparation is light.
Compared with prior art; the advantage of this full-automatic computer embroidery machine is to start this full-automatic computer embroidery machine; when operator needs to bow the fabric checked or take on workbench; due to the obstruct of transparent protection plate, can effectively avoid operative employee because of hair longer be wound around with the wire harness on head or shank may.
Accompanying drawing explanation
Fig. 1 is the front view of this full-automatic computer embroidery machine.
Fig. 2 is the side view of this full-automatic computer embroidery machine.
Fig. 3 is the structural representation of partial groups member in this full-automatic computer embroidery machine.
In figure, 1, frame; 2, embroidery machine head; 3, base; 4, workbench; 5, operation board; 6, transparent protection plate; 7, small machine; 8, side plate; 9, driven pulley; 10, connecting rod; 11, belt.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Fig. 1, Fig. 2, shown in Fig. 3, this full-automatic computer embroidery machine, comprise frame 1, several embroidery machine heads 2, base 3, workbench 4, operation board 5, also comprise transparent protection plate 6 and small machine 7, several embroidery machine head 2 word orders are fixed in frame 1, base 3 is fixed on workbench 4 times, a connecting axle is through all embroidery machine heads 2, operation board 5 stands on workbench 4, frame 1 has side plate 8, small machine 7 to be fixed in frame 1 and to be close to side plate 8, side plate 8 is hinged with driven pulley 9, the connecting rod 10 of driven pulley 9 synchronous axial system, connecting rod 10 outer end and transparent protection plate 6 are connected, small machine 7 drives driven pulley 9 to rotate, embroidery machine head 2 can separate with workman by transparent protection plate 6.
The output shaft of small machine 7 and driven pulley 9 are by belt 11 transmission.Driven pulley 9 large diameter is more greater than the output shaft internal diameter of small machine 7; the output shaft of small machine 7 is impelled to drive driven pulley 9 by belt 11; greatly reduce the velocity of rotation of driven pulley 9; ensure that the swing speed of the transparent protection plate 6 be connected with connecting rod 10, avoiding because swinging the too fast unnecessary trouble causing causing collision.
Also the output shaft of small machine 7 and driven pulley 9 can be adopted to pass through meshed transmission gear simultaneously.The gear of a sheathed trumpet on output shaft, sheathed one slightly large gear on driven pulley 9, two gears engage each other, and also can ensure the swing speed of the transparent protection plate 6 be connected with connecting rod 10.
Connecting rod 10 is 60 ° with the angle of transparent protection plate 6; wherein connecting rod 10 is horizontally disposed; the angle of transparent protection plate 6 and connecting rod 10 is set according to anthroposomatology; workman's its hair when operational observations can be avoided to be involved in the possibility of embroidery machine head 2, workman can be made again when observing through transparent protection plate 6 not feel awkward.
Transparent protection plate 6 thickness is 0.5cm.Transparent protection plate 6 thickness is fixed suitable just passable according to actual conditions, can not blocked up can not be excessively thin, blocked up transparent effect can reduce relatively, crosses thinly easily to break.
The material of transparent protection plate 6 is glass or PVC.The material of transparent protection plate 6 adopts glass or PVC, and can ensure the transparent effect of transparent protection plate 6, PVC is relatively safe and reliable, and cost is low, and quality comparation is light.
Basic functional principle: the start and stop being controlled small machine 7 by operation board 5; small machine 7 rotates; drive driven pulley 9 and connecting rod 10 to rotate, the transparent protection plate 6 on connecting rod 10 and then swings, and can reach the object of lifting transparent protection plate 6 and decline transparent protection plate 6.During decline, embroidery machine head 2 is separated with workman, prevents the hair of workman from being involved in embroidery machine head 2, there is good protective effect, period transparent protection plate 6 to workbench 4, also there is operation and the adjustment that certain distance is convenient to workman.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as frame 1, embroidery machine head 2, base 3, workbench 4, operation board 5, transparent protection plate 6, small machine 7, side plate 8, driven pulley 9, connecting rod 10, belt 11 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.