Footwear machine
Technical field
The present invention relates to Knitting Machinery field, more particularly to a kind of footwear machine.
Background technology
Tubular stocking machine is a kind of Knitting Machinery for producing socks.The main feature of tubular stocking machine can be the bag-shaped socks of two-way braiding
With with undertoe.Tubular stocking machine is mainly by yarn mechanism, knitting mechanism, selecting mechanism, controlling organization, drive mechanism, Auto-regulating System of Density of Heavy Medium machine
Structure and draw-off mechanism are constituted.The effect of knitting mechanism is the work yarn by loop-forming element, is woven into tubulose socks base.Mainly
Loop-forming element has knitting needle, sinker, base angle piece and knitting needle.Knitting needle moves up and down in syringe and is woven, and knitting needle sets
In knitting needle lower section with jack-up knitting needle when needed.
In braiding, knitting needle can only be moved existing footwear machine along the upper surface of middle steel ring, in braiding heel or undertoe
When, adjacent several knitting needles are moved back and forth in middle steel ring local location and woven, because knitting needle can only be along middle steel ring
Lower surface is moved, the limited height that knitting needle is lifted by slide cam selector, and the height that adjacent knitting needle is raised is more or less the same, because
This, contiguous needles are also more or less the same by the height of jack-up, are woven the knitting needle of heel or undertoe and can only be hooked and take the line of same color and enter
Row braiding, therefore existing footwear machine weave come heel or undertoe cannot carry out color separation, it is impossible to meet the variation of consumer
Demand.
The content of the invention
It is an object of the invention to provide a kind of footwear machine, when heel or undertoe is woven, can make knitting needle individually by jack-up
Woven with the line of previous pin different colours so as to hook to take to higher position, such that it is able to knit out the socks of color separation.
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of footwear machine, including:
Base,
Lower steel ring, lower steel ring is installed on base;
Under block knife structure, under block knife structure and be installed on base, under block knife structure located at the outside of lower steel ring, under block knife knot
Structure includes blocking knife portion, blocks top of the knife portion positioned at lower steel ring upper surface;
Syringe cylinder structure, syringe cylinder structure includes syringe, and syringe and lower steel ring are coaxially disposed, and syringe is located at the inner side of lower steel ring;
Slide cam selector, slide cam selector is installed on base, and slide cam selector is located at the outside of syringe;
Middle steel ring, middle steel ring is located at the outside of syringe, and positioned at the top of slide cam selector, middle steel ring coaxially sets with lower steel ring
Put, middle steel ring includes several lower convex portions towards lower convexity, the lower convex portion includes the first inclined-plane and the second inclined-plane being connected;
And relay knife, located at the lower section of middle steel ring, relay knife includes rising ramp upward to relay knife, the rising ramp with
First inclined-plane is relative, and between rising ramp and the first inclined-plane rising passway is left.
In an alternative embodiment, the syringe is provided with longitudinal needle tray of several circle distributions;The footwear machine is also wrapped
Knitting needle and knitting needle are included, the knitting needle and knitting needle are movably arranged in needle tray, knitting needle is located at the lower section of knitting needle, knitting needle
Upper end against the lower end of knitting needle, carry out hook line braiding for jack-up knitting needle.
In an alternative embodiment, the knitting needle includes the first needle body, the second needle body, pin tooth, the first stitch and second
Stitch, first needle body is provided separately with second needle body, and the pin tooth and first stitch are fixedly arranged on described first
On needle body, second stitch is fixedly arranged on second needle body, and second needle body is located at one end of the first needle body.
In an alternative embodiment, the side of first needle body is provided with first step, and the side of second needle body sets
There is second step, the first step is engaged with the second step.
In an alternative embodiment, including the 3rd inclined-plane, the 3rd inclined-plane is down in the knife portion of blocking.
In an alternative embodiment, the knife portion of blocking also includes the 4th inclined-plane, and upward, the described 4th is oblique on the 4th inclined-plane
Face is parallel with the 3rd inclined-plane.
In an alternative embodiment, it is described under block knife structure and also include installation portion, the knife portion of blocking is located at the installation portion
Side, the installation portion is provided with installing hole, and for blocking knife structure under will be described the base is installed on.
In an alternative embodiment, the 3rd inclined-plane is provided with interior recessed area, and the interior recessed area is located at the 3rd inclined-plane
Near the side of the installation portion.
In an alternative embodiment, the relay knife is movably arranged at middle steel ring lower section..
Compared with prior art, the beneficial effect of the technical program is:Footwear machine of the present invention, is provided with below middle steel ring and connects
Power knife, middle steel ring includes several lower convex portions towards lower convexity, and lower convex portion includes the first inclined-plane and the second inclined-plane being connected, relay
Knife includes rising ramp upward, and rising ramp is relative with the first inclined-plane, rising is left between rising ramp and the first inclined-plane logical
Road, so as to knitting needle can be moved along rising passway, so as to knitting needle can be thus lifted to be higher by than previous knitting needle it is more
The position of height, so as to knitting needle can take the line different from previous knitting needle color by independent jack-up to higher position with hook, and then
Knitting out can be with the heel of color separation or undertoe, to meet the diversified demand of consumer.Knitting needle includes first for being provided separately
Needle body and the second needle body, the second needle body for knitting needle upper part, the first needle body for knitting needle lower part, the second needle body can be with
Separate with the first needle body, so as to the motion of the second needle body can not be limited by the structure of the first needle body, the second needle body can be single
Solely move along rising ramp and be raised, with jack-up knitting needle.Footwear machine blocks knife structure under also including, under block knife structure include block
Knife portion, for stopping the first needle body of knitting needle, makes to be depressed to the position before it is enhanced by the first needle body that slide cam selector is improved
Put, to avoid the first needle body from being damaged when syringe runs up.
Description of the drawings
Fig. 1 is the dimensional structure diagram of footwear machine of the present invention.
Fig. 2 is the cross section view of footwear machine of the present invention.
Fig. 3 is the partial enlarged drawing at the A of Fig. 2.
Fig. 4 is the partial enlarged drawing at the B of Fig. 2.
Fig. 5 is the partial sectional view of footwear machine of the present invention.
Fig. 6 is the structural representation of the knitting needle of footwear machine of the present invention.
The axonometric chart of knife structure is blocked under Fig. 7 footwear machines of the present invention.
The scheme of installation of knife structure is blocked under Fig. 8 footwear machines of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, by specific embodiment, clear, complete description is carried out to technical scheme.
Refer to shown in Fig. 1-8, the present invention provides a kind of footwear machine, including:Base 1, lower steel ring 2, under block knife structure 3,
Syringe cylinder structure 4, slide cam selector 5, middle steel ring 6 and relay knife 7.Lower steel ring 2 is installed on base 1, and the upper surface of lower steel ring 2 is used to limit
The movement position of knitting needle processed.Under block knife structure 3 and be installed on base 1, under block knife structure 3 located at the outside of lower steel ring 2, under block
Knife structure 3 includes blocking knife portion 31, blocks top of the knife portion 31 positioned at the upper surface of lower steel ring 2.Syringe cylinder structure 4 includes syringe 41, syringe
41 and lower steel ring 2 be coaxially disposed, syringe 41 located at lower steel ring 2 inner side.Slide cam selector 5 is installed on base 1, and slide cam selector 5 is located at pin
The outside of cylinder 41.Middle steel ring 6 is located at the outside of syringe 41, and positioned at the top of slide cam selector 5, middle steel ring 6 coaxially sets with lower steel ring 2
Put, middle steel ring 6 includes several lower convex portions 61 towards lower convexity, the lower convex portion 61 includes the first inclined-plane 611 and second being connected
Inclined-plane 612.Located at the lower section of middle steel ring 6, relay knife 7 includes rising ramp 71 upward to relay knife 7, the rising ramp 71 and the
One inclined-plane 611 is relative, and rising ramp 71 and first leaves rising passway 607 between inclined-plane 611.So as to knitting needle can be along upper
Rise passage 607 to move, so as to knitting needle can be thus lifted to the position that more height is higher by than previous knitting needle, so as to knitting needle can
With by independent jack-up to higher position, to hook up the line different from previous knitting needle color, and then knit out can be with the heel of color separation
Or undertoe.
The syringe 41 is provided with longitudinal needle tray of several circle distributions.The footwear machine also includes knitting needle and knitting needle 8,
The knitting needle and knitting needle 8 are movably arranged in needle tray, and knitting needle and knitting needle 8 can move up and down along needle tray, knitting needle 8
Located at the lower section of knitting needle, the upper end of knitting needle 8 carries out hook line braiding against the lower end of knitting needle for jack-up knitting needle.Slide cam selector 5
When knitting needle 8 has been selected, knitting needle 8 is then knitting needle jack-up.
The knitting needle 8 includes the first needle body 81, the second needle body 82, pin tooth 83, the first stitch 84 and the second stitch 85, institute
State the first needle body 81 to be provided separately with second needle body 82, the pin tooth 83 and first stitch 84 are fixedly arranged on described first
On needle body 81, second stitch 85 is fixedly arranged on second needle body 82, and second needle body 82 is located at the first needle body 81
One end.Second needle body 82 is located at the upper end of the first needle body 81, and for jack-up knitting needle, the first needle body 81 is the upper of knitting needle 8
Part, the second needle body 82 for knitting needle 8 lower part, during braiding, slide cam selector 5 lifts pin tooth 83, then the first needle body 81 and the
Two needle bodies 82 are moved upwardly together, and slide cam selector 5 lifts the limited height of pin tooth 83, when pin tooth 83 is lifted to extreme higher position,
First needle body 81 can not continue to raise, and now, the second stitch 85 is located at the lower end of rising passway 607, as syringe 41 rotates, the
Two needle bodies 82 separate with the first needle body 81, and the second stitch 85 is interior up in rising passway 607 along the rising ramp 71 of relay knife 7
Motion, the second needle body 82 is continued up, so as to knitting needle jack-up be compiled with the line hooked up different from previous knitting needle color
Knit, to reach the purpose of color separation, now, the first needle body 81 is blocked knife portion 31 and stopped, and is pressed down, make the first needle body 81 return to by
Slide cam selector 5 lift before height and position.Additionally, when the first needle body 81 or the local of the second needle body 82 abrasion occur or damage, as long as
The first needle body 81 or the second needle body 82 are individually replaced, it is cost-saved without changing whole knitting needle 8.
The side of first needle body 81 is provided with first step 811, and the side of second needle body 82 is provided with second step
821, the first step 811 is engaged with the second step 821, so as to the second needle body 82 can splice with the first needle body 81
Cheng Yigen complete knitting needle 8.
Knife structure 3 is blocked under described also includes installation portion 32, and the knife portion 31 of blocking is located at the side of the installation portion 32, the peace
Dress portion 32 is provided with installing hole 321, and for blocking knife structure 3 under will be described the base 1 is installed on.The knife portion 31 of blocking includes
3rd inclined-plane 311, the 3rd inclined-plane 311 is down.When the pin tooth 83 of knitting needle 8 is lifted to extreme higher position by slide cam selector 5, carry
First stitch 84 of floricome 8 is located exactly at by the upper end on the 3rd inclined-plane 311, with the rotation of syringe 41, the first stitch 84 along
3rd inclined-plane 311 is down moved, then the first needle body 81 is blocked knife portion 31 and depressed.3rd inclined-plane 311 is provided with interior recessed area
312, the interior recessed area 312 is located at the 3rd inclined-plane 311 near the side of the installation portion 32, so as to the shape of the first inclined-plane 611
Into ledge structure.It is described block knife portion 31 also include the 4th inclined-plane 313, the 4th inclined-plane 313 upward, the 4th inclined-plane 313
It is parallel with the 3rd inclined-plane 311, it is easy to process, and can avoid blocking the first needle body 81 and be raised.
The relay knife 7 is movably arranged at the lower section of middle steel ring 6, when the second stitch 85 of the second needle body 82 it is oblique along rising
When face 71 is up moved, there is the situation of unexpected power-off, then after power recovery, control relay knife 7 is removed, then can avoid the second pin
Foot 85 knocks relay knife 7 and is damaged.
Footwear machine of the present invention carries out the principle of color separation when weaving heel or undertoe:When color separation is not needed, knitting needle 8
First stitch 84 is moved along the upper surface of lower steel ring 2, the second stitch 85 middle steel ring 6 moved beneath, knitting needle hook up with it is front
One knitting needle identical line is woven;When needing color separation, slide cam selector 5 lifts the pin tooth 83 of knitting needle 8, the first needle body 81 and second
Needle body 82 is moved upwardly together, and when slide cam selector 5 brings up to extreme higher position pin tooth 83, the first stitch 84 is located at and blocks knife portion 31
The upper end on the 3rd inclined-plane 311, the second stitch 85 connects positioned at the lower end (i.e. the lower end of rising ramp 71) of rising passway 607
As the rotation of syringe 41, the first needle body 81 separate with the second needle body 82, the first stitch 84 is oblique along block knife portion 31 the 3rd
Face 311 moves downward so that the first needle body 81 is moved downward, meanwhile, the second stitch 85 move upwards along rising ramp 71 so that
Second needle body 82 is continued up, and knitting needle is increased to higher position, different from previous knitting needle color such that it is able to hook up
Line is woven, and then reaches the purpose of color separation, and afterwards the second stitch 85 is moved down so that the second pin along the second inclined-plane 612
Body 82 returns to original position.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this area
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and techniques content of the disclosure above to this
Bright technical scheme makes possible variation and modification, therefore, every content without departing from technical solution of the present invention, according to the present invention
Technical spirit any simple modification, equivalent variations and modification that above example is made, belong to technical solution of the present invention
Protection domain.