CN201915216U - Sinker cap assembly for computerized high-speed hosiery machines - Google Patents

Abstract

The utility model discloses a sinker cap assembly for computerized high-speed hosiery machines. The sinker cap assembly comprises an annular sinker cap, a driving motor, a sinker-adjusting ring, an inner sinker triangle and four outer sinker triangles; the sinker cap is provided with eight slotted holes which are in parallel in pairs, and the eight slotted holes are sequentially distributed clockwise on the same circumference of the sinker cap, and are formed into two groups of parallel lines which intersect each other at an include angle from 40 to 50 degrees; the sinker-adjusting ring is provided with eight arc-shaped holes, which are sequentially distributed clockwise on the same circumference of the sinker-adjusting ring, wherein the axial lines of the fourth arc-shaped hole and the fifth arc-shaped hole are superposed with the circumferential line of the sinker-adjusting ring, and the axial lines of the rest of the eight arc-shaped holes are inwardly deflected clockwise relative to the circumferential line of the sinker-adjusting ring by one to three degrees; and the tail of the first arc-shaped hole is also provided with a slotted hole, the axial line of which intersects the axial line of the first arc-shaped hole at an included angle from 150 to 160 degrees.

Description

The sedimentation closure assembly of computer high speed silk stocking machine

Technical field

The utility model belongs to technical field of knitting machinery, relates in particular to a kind of sedimentation closure assembly of computer high speed silk stocking machine.

Background technology

In knitting industry, it is a vitals on the knitting machine that knitting machine sedimentation dress cover is put, and treats the improvement stage that but domestic use for knitting machine sedimentation closure assembly also is in the sinker device that uses on the hosiery machine especially influences very outstanding to the density of socks product.

Though, the more existing technical schemes of domestic sedimentation cover to hosiery machine, as Chinese patent publication number 2771244 disclosed a kind of " knitting machine sedimentation cover ", comprise and give birth to the gram cover body, give birth to gram cover body lower surface inboard middle eyebrow and three panels circles are housed, movable eyebrow is loaded on gives birth to the gram cover body lower surface outside, four outer eyebrows link to each other with activity adjustment circle by corresponding four general pressing plates and corresponding axle sleeve respectively, and the screw by correspondence is anchored on and gives birth in the gram cover body respectively, on activity adjustment circle, be provided with two be eight long lumbar holes of one group, axle sleeve can move radially in each self-corresponding long lumbar hole.

Yet proof is used in practice, and the sedimentation closure assembly parts of above-mentioned this class hosiery machine are more, causes its structure comparatively complicated, is not easy to equipment assembling and maintenance, and its cost of manufacture is also high; And the position, hole that movable adjustment circle is gone up and living gram covers is provided with unreasonable, when causing device to use, can not make four outer eyebrows do radial motion simultaneously, thereby can't guarantee can be consistent when sinker moves radially, and has influence on the comfortableness of socks product; Simultaneously, also cause the cooperation between each parts accurate inadequately, make fabric can not move back circle, accurately knocking over smoothly, and the socks pin can cause yarn breakage to cause flotation line, broken hole, fold phenomenon because of syringe needle withstands old coil when rising, both increase the production cost of socks product, also influenced the quality of socks product greatly.

The utility model content

The utility model provides a kind of sedimentation closure assembly of computer high speed silk stocking machine, to solve its complex structure and because the unreasonable inexact problem of cooperation that causes in position, hole.

For this reason, the technical solution adopted in the utility model is such: the sedimentation closure assembly of computer high speed silk stocking machine, the sedimentation cover and the drive motors that comprise circular ring type, have eight slotted holes on the sedimentation cover, its upper surface is provided with gives birth to gram adjusting annulus, the lower surface inboard is fixed with the Nei Shengke triangle, and the outside also is provided with four external gram triangles; Described giving birth on the gram adjusting annulus has eight circular holes, and be corresponding with described slotted hole; Described four external gram triangles also respectively have two through holes, and are corresponding with slotted hole and circular hole; Sedimentation cover, living gram adjusting annulus and four external gram triangles wear the connecting axle flexible connection by slotted hole, circular hole and through hole and are integral; The described gram of giving birth to is regulated the annulus outside and is also had curved tooth, is meshed with gear on being contained in the drive motors rotating shaft, and controlled by drive motors; It is characterized in that: described eight slotted holes are distributed on the same circumference of sedimentation cover, be followed successively by in the direction of the clock first, second, third and fourth, five, six, seven, eight slotted holes, wherein second and third, four, five, six, seven, eight slotted holes big or small identical, the length of first slotted hole is greater than the length of all the other seven slotted holes; Described first and second, the axis of five, six slotted holes is parallel to each other, and constitutes one group of parallel lines, third and fourth, the axis of seven, eight slotted holes is parallel to each other, and constitutes another group parallel lines, two groups of parallel lines intersect, and form the angles of 40～50 degree; Described eight circular holes are distributed on the same circumference of giving birth to gram adjusting annulus, be followed successively by in the direction of the clock first, second, third and fourth, five, six, seven, eight circular holes, wherein to regulate the circumference of annulus overlapped with giving birth to gram for the axis of fourth, fifth circular hole, first, second and third, the axis of six, seven, eight circular holes regulates the circumference of annulus and inwardly departs from 1～3 degree in the direction of the clock with respect to giving birth to gram; The described first circular hole tail end of giving birth on the gram adjusting annulus also has a slotted hole, and the axes intersect of the axis of this slotted hole and first circular hole forms 150～160 angles of spending.

The angle in each hole of the utility model all is to obtain through repetition test, can control Cam Track.In use, begin to rotate by its rotating shaft after receiving pulse signal of order control drive motors, and regulate annulus by the gram of giving birth to that the gear driven in the drive motors rotating shaft is meshed with it, with the connecting axle is fulcrum, regulate the track of the circular hole on the annulus by giving birth to gram, do circumferentially to rotate clockwise or counterclockwise; Simultaneously, going back four external gram triangles on the interlock sedimentation cover lower surface outside, is fulcrum with the connecting axle, by the slotted hole track on the sedimentation cover, does radial motion; It is inboard that the Nei Shengke triangle is packed in below the sedimentation cover table, do not do any motion, places the interior sinker of track that forms between Nei Shengke triangle and external gram triangle to do radial motion thereby can make; Because the position of eight slotted holes on the sedimentation cover is for parallel in twos, and then can make four external gram triangles inwardly or outwards do radial motion simultaneously, can be consistent when moving radially with the sinker in the track of guaranteeing to form between the external gram triangle of Nei Shengke trigonometric sum.

When external gram triangle was outwards done radial motion, connecting axle moved to maximum position by the slotted hole of giving birth to gram and regulating on the annulus, with an external gram triangle interlock of correspondence to being extrapolated to maximum position, thereby guarantee the more replacing sinker of simple and fast of equipment.

The utility model has significantly reduced parts, makes the structure of equipment more simple, and be more convenient for assembling and maintenance have also reduced the device fabrication cost simultaneously; And it is more reasonable that on the sedimentation cover of equipment and the position, hole on the living gram adjusting annulus is provided with, and guaranteed can be consistent when sinker moves radially, and improved the comfortableness of socks product; And the cooperation between each parts is more accurate, make fabric can move back circle, accurately knocking over smoothly, and the socks pin can not cause yarn breakage to cause flotation line, broken hole, fold phenomenon because of syringe needle withstands old coil when rising, and has both reduced the production cost of socks product, has also guaranteed the quality of socks product.

Description of drawings

Fig. 1 is the utility model structure chart.

Fig. 2 is the utility model rearview.

Fig. 3 is the utility model upward view.

Fig. 4 is the utility model partial sectional view.

Fig. 5 is sedimentation cover structure figure.

Fig. 6 makes a living to restrain and regulates circular ring structure figure.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is done further detailed description.

Referring to accompanying drawing.Present embodiment comprises the sedimentation cover 6 and the drive motors 2 of circular ring type, and described drive motors 2 is fixed in by screw gives birth to plane on the gram motor frame 1, is fixed with in its rotating shaft and restrains motor gear 14 all one's life.The described gram motor frame 1 of giving birth to is fixed on the fixed mount 8 by straight pin, and its through hole is built-in with transmission gear wheel 16 and drawn cup needle roller bearing 18, and transmission gear wheel 16 lower ends are connected with a spacer ring 19 and a drive pinion 17; Give birth to gram motor frame 1 and also be fixed with the small rack that a living gram machine header board 3 and that is used for the zero-bit induction is used for spacing band hexagon-headed bolt 12 by screw.Described fixed mount 8 is packed in the arc groove of sedimentation cover 6 one sides.Have eight slotted holes 22 on the described sedimentation cover 5, its upper surface is provided with gives birth to gram adjusting annulus 5, and the lower surface inboard is fixed with Nei Shengke triangle 10, and the outside also is provided with four external gram triangles 9; Described eight slotted holes 22 are distributed on the same circumference of sedimentation cover 6, be followed successively by in the direction of the clock first, second, third and fourth, five, six, seven, eight slotted holes 22, wherein second and third, four, five, six, seven, eight slotted holes 22 big or small identical, the length of first slotted hole 22 is greater than the length of all the other seven slotted holes 22; Described first and second, the axis of five, six slotted holes 22 is parallel to each other, and constitutes one group of parallel lines, third and fourth, the axis of seven, eight slotted holes 22 is parallel to each other, and constitutes another group parallel lines, two groups of parallel lines intersect, and form the angles of 40～50 degree.Described giving birth on the gram adjusting annulus 5 has eight circular holes 23, and be corresponding with the slotted hole 22 on the sedimentation cover 6; Eight circular holes 23 are distributed on the same circumference of giving birth to gram adjusting annulus 5, be followed successively by in the direction of the clock first, second, third and fourth, five, six, seven, eight circular holes 23, wherein to regulate the circumference of annulus 5 overlapped with giving birth to gram for the axis of fourth, fifth circular hole 23, first, second and third, the axis of six, seven, eight circular holes 23 regulates the circumference of annulus 5 and inwardly departs from 1～3 degree in the direction of the clock with respect to giving birth to gram; Described first circular hole, 23 tail ends of giving birth on the gram adjusting annulus 5 also have the axis of one the 9th slotted hole, 24, the nine slotted holes 24 and the axes intersect of first circular hole 23, form the angles of 150～160 degree.Described four external gram triangles 9 also respectively have two through holes, and are corresponding with slotted hole 22 and the circular hole 23 on the Sheng Ke adjusting annulus 5 on the sedimentation cover 6.Sedimentation cover 6, give birth to gram and regulate annulus 5 and four external gram triangles 9 and wear connecting axle 7 flexible connection that matches with axial screw 11 by slotted hole 22, circular hole 23 and through hole and be integral.Described gram adjusting annulus 5 outsides of giving birth to also have curved tooth, are meshed with drive pinion 17, are subjected to drive motors 2 controls.

Present embodiment in use, begin to rotate by its rotating shaft after ordering control drive motors 2 to receive pulse signal, and rotate with giving birth to transmission gear wheel 16 engagements that gram motor frame 1 through hole is built-in with by the gram motor gear 14 of giving birth to that links to each other with rotating shaft, drive transmission gear wheel 16 lower ends with give birth to gram and regulate the drive pinion 17 that the curved tooth of annulus 5 is meshed and rotate; At this moment, giving birth to gram adjusting annulus 5 is fulcrum from zero-bit 4 beginnings of giving birth on the gram motor header board 3 with connecting axle 7, do circumferentially to rotate clockwise by the track of giving birth to circular hole 23 on the gram adjusting annulus 5, Nei Shengke triangle 10 is motionless, four external gram triangles 9 are fulcrum with the axial screw, outwards do radial motion by the track of the slotted hole on the sedimentation cover 6 22.When external gram triangle 9 is outwards done radial motion, connecting axle 7 moves to maximum position by the 9th slotted hole 24 of giving birth on the gram adjusting annulus 5, with external gram triangle 9 interlocks of correspondence to being extrapolated to maximum position, thereby guarantee the more replacing sinker of simple and fast of equipment.

Is fulcrum when giving birth to gram adjusting annulus 5 with connecting axle 7, when doing circumferentially to rotate counterclockwise by the track of giving birth to circular hole 23 on the gram adjusting annulus 5, Nei Shengke triangle 10 is motionless, and four external gram triangles 9 are fulcrum with axial screw 11, inwardly do radial motion by the track of the slotted hole on the sedimentation cover 6 22.

Present embodiment since on the sedimentation cover 6 position of eight slotted holes 22 for parallel in twos, and then can make four external gram triangles 9 inwardly or outwards do radial motion simultaneously, can be consistent when moving radially with the sinker in the track of guaranteeing Nei Shengke triangle 10 and 9 formation of external gram triangle.

The operating position of present embodiment can be undertaken spacing by the hexagon-headed bolt 13 that has on the small rack 12.

Claims (1)

1. the sedimentation closure assembly of computer high speed silk stocking machine, the sedimentation cover and the drive motors that comprise circular ring type have eight slotted holes on the sedimentation cover, its upper surface is provided with gives birth to gram adjusting annulus, the lower surface inboard is fixed with the Nei Shengke triangle, and the outside also is provided with four external gram triangles; Described giving birth on the gram adjusting annulus has eight circular holes, and be corresponding with described slotted hole; Described four external gram triangles also respectively have two through holes, and are corresponding with slotted hole and circular hole; Sedimentation cover, living gram adjusting annulus and four external gram triangles wear the connecting axle flexible connection by slotted hole, circular hole and through hole and are integral; The described gram of giving birth to is regulated the annulus outside and is also had curved tooth, is meshed with gear on being contained in the drive motors rotating shaft, and controlled by drive motors; It is characterized in that: described eight slotted holes are distributed on the same circumference of sedimentation cover, be followed successively by in the direction of the clock first, second, third and fourth, five, six, seven, eight slotted holes, wherein second and third, four, five, six, seven, eight slotted holes big or small identical, the length of first slotted hole is greater than the length of all the other seven slotted holes; Described first and second, the axis of five, six slotted holes is parallel to each other, and constitutes one group of parallel lines, third and fourth, the axis of seven, eight slotted holes is parallel to each other, and constitutes another group parallel lines, two groups of parallel lines intersect, and form the angles of 40～50 degree; Described eight circular holes are distributed on the same circumference of giving birth to gram adjusting annulus, be followed successively by in the direction of the clock first, second, third and fourth, five, six, seven, eight circular holes, wherein to regulate the circumference of annulus overlapped with giving birth to gram for the axis of fourth, fifth circular hole, first, second and third, the axis of six, seven, eight circular holes regulates the circumference of annulus and inwardly departs from 1～3 degree in the direction of the clock with respect to giving birth to gram; The described first circular hole tail end of giving birth on the gram adjusting annulus also has a slotted hole, and the axes intersect of the axis of this slotted hole and first circular hole forms 150～160 angles of spending.

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