A kind of some pen device of Sewing machines
Technical field:
The utility model belongs to sewing machine technique field, refers in particular to a kind of some pen device of Sewing machines.
Background technology:
At present, at some, make occasion, in the process of making, need on the relevant position of processing cloth, mark to facilitate making of subsequent processing.Traditional mode is to draw by operator is manual, and this qualification to operator requires higher.Particularly now the skilled worker of clothing factory etc. recruits difficulty, and in order to solve this difficult problem, people have developed paintbrush device.In the process of preceding working procedure, by being set on machine, paintbrush device carries out setting-out, but existing paintbrush device exists following defect: if 1, paintbrush clamping height is too low, cylinder when action paintbrush is can be directly extremely easily broken to pen core on sewing, and the while may be damaged and be made article; If otherwise paintbrush clamping height is too high, nib does not reach sewing; 2, existing device all clamping to (being generally on panel) before machine, but because the stroke of general pattern sewing machine Y-direction is compact, will waste like this Y-direction space (Y-direction has a segment distance picture and do not reach the standard grade or point), be contained in addition on panel and can affect the sewing operations such as threading; 3, general stroke less (20mm), paintbrush is on the low side, impact sewing.
Summary of the invention:
The purpose of this utility model be to provide a kind ofly replace artificial setting-out, stability is high, paintbrush is not easily broken, the some pen device of the Sewing machines that can not impact sewing scope and sewing operation.
The utility model is achieved in that
A point pen device for Sewing machines, includes cylinder, and drives by the cylinder rod of cylinder the paintbrush dispenser moving up and down, and on paintbrush dispenser, is provided with paintbrush, and paintbrush moves up and down with paintbrush dispenser, in a side of cylinder, is provided with cylinder rod guider.
Above-mentioned paintbrush dispenser is to be provided with cylinder in one end of installing plate, is provided with paintbrush installing hole on cylinder, the axis of the parallel cylinder rod of axis of paintbrush installing hole, and installing plate is connected with the cylinder rod of cylinder.
Above-mentioned cylinder rod is connected with installing plate by drive plate, and described cylinder is connected on drive plate, and drive plate and installing plate are connected.
Above-mentioned cylinder guidance device includes guide rod seat, on guide rod seat, be outward extended with the connecting plate perpendicular to cylinder rod, connecting plate is arranged on the bottom of cylinder body, on guide rod seat, be provided with guide rod hole, the axis of guide rod hole is parallel to the axis of cylinder rod, guide rod is arranged in guide rod hole, and two ends stretch out respectively guide rod hole, and the lower end of guide rod is arranged on drive plate.
Above-mentioned paintbrush can move up and down with respect to paintbrush dispenser.
The concrete structure that above-mentioned paintbrush moves up and down with respect to paintbrush dispenser is: paintbrush is set with guide pin bushing outside top, and the lower end of guide pin bushing is necking part, and necking part is arranged in paintbrush installing hole; On the paintbrush stretching out below paintbrush dispenser, be set with collar, between collar and paintbrush dispenser baseplane, be provided with tensioning spring; Or: paintbrush is set with guide pin bushing outside top, the baseplane of guide pin bushing is circumferentially evenly equipped with two above, the axial slivers that arrange, in paintbrush installing hole, be provided with match with sliver, the axial guide groove that arranges, guide pin bushing is arranged on the upper end of paintbrush dispenser, sliver is arranged in guide groove; On the paintbrush stretching out below paintbrush dispenser, be set with collar, between collar and paintbrush dispenser baseplane, be provided with tensioning spring.
Above-mentioned guide pin bushing is connected with paintbrush by the screw radially arranging.
Above-mentioned collar is connected by the screw and the paintbrush that radially arrange.
Above-mentioned paintbrush dispenser is connected with paintbrush device installing plate, and paintbrush device installing plate is arranged on head by pipeline purging electromagnet mounting plate.
Above-mentioned pipeline purging electromagnet mounting plate is arranged on head left surface, puts accordingly pen device and is arranged on head left surface.
The advantage that the utility model is given prominence to is compared to existing technology:
1, the utility model can replace manually, and clamping is to machine left surface, and X is larger to stroke on the one hand, substantially can not impact sewing scope, can not impact on the other hand to sewing operation;
2, the spring that the utility model is arranged on paintbrush possesses the dead function of anti-point, and spring has the effect of buffering, prevents that paintbrush pen core is easily broken, prevents from damaging making article simultaneously;
3, the utility model can, according to editor's style program making any strokes and dots outline line, point on thing, be got ready for making of next procedure, can be habilimentation and reduces operation minimizing labour;
4, the utility model stroke is increased to 30mm, little on stroke impact.
Accompanying drawing explanation:
Fig. 1 is that the utility model is arranged on the schematic perspective view on head;
Fig. 2 is schematic perspective view of the present utility model.
The specific embodiment:
With specific embodiment, the utility model is further described below, referring to Fig. 1-2:
A kind of some pen device of Sewing machines, include cylinder 10, and drive by the cylinder rod 20 of cylinder 10 the paintbrush dispenser 30 moving up and down, on paintbrush dispenser 30, be provided with paintbrush 40, paintbrush 40 moves up and down with paintbrush dispenser 30, in a side of cylinder 10, is provided with cylinder rod guider.
Above-mentioned paintbrush dispenser 30 is to be provided with cylinder 32 in one end of installing plate 31, is provided with paintbrush installing hole on cylinder 32, the axis of the parallel cylinder rod 20 of axis of paintbrush installing hole, and installing plate 31 is connected with the cylinder rod 20 of cylinder 10.
Above-mentioned cylinder rod 20 is connected with installing plate 31 by drive plate 50, and described cylinder 10 is connected on drive plate 50, and drive plate 50 is connected with installing plate 31.
Above-mentioned cylinder guidance device includes guide rod seat 60, on guide rod seat 60, be outward extended with the connecting plate 70 perpendicular to cylinder rod 20, connecting plate 70 is arranged on the bottom of cylinder body 80, on guide rod seat 60, be provided with guide rod hole, the axis of guide rod hole is parallel to the axis of cylinder rod 20, guide rod 80 is arranged in guide rod hole, and two ends stretch out respectively guide rod hole, and the lower end of guide rod 80 is fixed by screws on drive plate 50.
Above-mentioned paintbrush 40 can move up and down with respect to paintbrush dispenser 30.
The concrete structure that above-mentioned paintbrush 40 moves up and down with respect to paintbrush dispenser 30 is: paintbrush is set with guide pin bushing 90 outside 40 tops, and the lower end of guide pin bushing 90 is necking part, and necking part is arranged in paintbrush installing hole, upper end is arranged on the upper end of paintbrush dispenser 30; On the paintbrush 40 stretching out below paintbrush dispenser 30, be set with collar 100, between collar 100 and paintbrush dispenser 30 baseplanes, be provided with tensioning spring 110;
Also can be: paintbrush is set with guide pin bushing outside 40 tops, the baseplane of guide pin bushing is circumferentially evenly equipped with two above, the axial slivers that arrange, in paintbrush installing hole, be provided with match with sliver, the axial guide groove that arranges, guide pin bushing is arranged on the upper end of paintbrush dispenser 30, sliver is arranged in guide groove; On the paintbrush stretching out below paintbrush dispenser 30, be set with collar 100, between collar 100 and paintbrush dispenser 30 baseplanes, be provided with tensioning spring 110.
Above-mentioned guide pin bushing 90 is connected with paintbrush 40 by the screw 120 radially arranging.
Above-mentioned collar 100 is connected with paintbrush 40 by the screw 120 radially arranging.
Above-mentioned paintbrush dispenser 30 is connected with paintbrush device installing plate 130, and paintbrush device installing plate 130 is arranged on head 150 by pipeline purging electromagnet mounting plate 140.
Above-mentioned pipeline purging electromagnet mounting plate 140 is arranged on head 150 left surfaces, puts accordingly pen device and is arranged on head 150 left surfaces.
Operation principle of the present utility model:
Paintbrush 40 is arranged on paintbrush dispenser 30 by guide pin bushing 90 and collar 100, regulates the position of paintbrush dispenser 30 by cylinder 10, and then regulates the position of the nib of paintbrush 40.In setting-out process, in the dissimilar situation of fabric thickness, spring 110 plays the effect of buffering; if fabric thickness is thick; spring 110 is compressed, on paintbrush 40, moves, and the guide pin bushing 90 that is arranged on paintbrush 40 upper ends moves on also; when fabric thickness attenuation; under the effect of spring 110, automatically move down, guarantee that the nib of paintbrush 40 contacts and setting-out with cloth, avoided because of paintbrush 40 can not flexible adjustment position; cause paintbrush 40 to destroy the phenomenons such as the nib of cloth and paintbrush 0 is destroyed, stability is high.
Above-described embodiment is only one of preferred embodiment of the present utility model; not with this, limit practical range of the present utility model; therefore: all equivalences of doing according to shape of the present utility model, structure, principle change, within all should being covered by protection domain of the present utility model.