CN208219110U - Adjustable life gram cover - Google Patents
Adjustable life gram cover Download PDFInfo
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- CN208219110U CN208219110U CN201720919649.2U CN201720919649U CN208219110U CN 208219110 U CN208219110 U CN 208219110U CN 201720919649 U CN201720919649 U CN 201720919649U CN 208219110 U CN208219110 U CN 208219110U
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- gram cover
- cover body
- sliding slot
- raw
- slide bar
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Abstract
The utility model provides a kind of adjustable life gram cover, belongs to knitting equipment technical field.It solves the technical problems such as existing life gram cover guide triangular is unable to radial motion and motion profile is uncontrollable.It includes raw gram cover body, raw gram cover body is equipped at least two guide triangulars, radially-directed structure is respectively equipped between each guide triangular and raw gram cover body, each guide triangular is connected with rotary type radial position adjustment mechanism, and rotary type radial position adjustment mechanism is connected with rotating drive mechanism.There is the utility model controllable adjustable guide triangular to move along a straight line along close to or far from raw gram of cover center position, and the advantage that constructional simplicity can be stable.
Description
Technical field
The invention belongs to knitting equipment technical fields, are related to a kind of adjustable life gram cover.
Background technique
Raw gram of cover shell annular in shape is internally provided with accordion cam, middle eyebrow in a raw gram cover.Side eyebrow etc. changes knitting needle fortune
Row track, the important part of control knitting product parameters, and raw gram of cover is the important component of footwear machine, as long as changing raw gram covers it
In the angle of knitting mechanism, so that it may change the multiple parameters of its product produced.The life gram cover of traditional footwear machine is to fix not
It is dynamic, socks produced diametrically under it is equal, and control raw gram of cover rotation, the diameter of row corresponding to socks can be changed,
To produce the socks that can be bonded with human leg.
Of the existing technology in order to solve the problems, such as, people have carried out long-term exploration, propose miscellaneous solution
Scheme.For example, Chinese patent literature disclose a kind of Sinker control device of full-computerized high-speed silk stockings knitting machine [application number:
201010261918.3], including cover lower action plate on raw gram of cover and upper action plate, be connected with raw gram of cover fixed plate,
The upper action plate connector for stepper motor and upper the action plate rotation connection being mounted in fixed plate connects with the rotation of lower action plate
Lower action plate connector, the fixed plate connector with fixed plate rotation connection connect.Three connectors all have inner bolt hole, described
Stepper motor has three, and the screw thread axle sleeve of first stepper motor is in the screw hole of upper action plate connector, second stepping electricity
The screw thread axle sleeve of machine is in the screw hole of lower action plate connector, and the screw thread axle sleeve of third stepper motor is in fixed plate connector
In screw hole.
Although above scheme can more accurately control the small triangle of big trigonometric sum, during small triangle is mobile,
Small triangle is limited by garter spring can only do raw gram of cover axial movement along the elongated slot on upper action plate or lower action plate, and cannot
It is moved in a straight line along raw gram of cover radial direction.Raw gram covers on radial movement and the density of knitwear can be made to change, to change
The parameter of knitwear.
Summary of the invention
Regarding the issue above, the present invention provides a kind of life gram of guide triangular controllable adjustment is covered；It solves existing
There is the problem of guide triangular cannot do radial motion along raw gram of cover in technology.
In order to achieve the above objectives, present invention employs following technical proposals: a kind of adjustable life gram cover, including with center
Hole and be in circular ring type life gram cover body, which is characterized in that the life gram cover body be equipped at least two guide triangulars, often
Be respectively equipped with radially-directed structure between a guide triangular and raw gram cover body, each guide triangular with rotary type radial position tune
Complete machine structure is connected, and the rotary type radial position adjustment mechanism is connected with rotating drive mechanism.
In above-mentioned adjustable life gram cover, rotary type radial position adjustment mechanism includes rotation control panel, and described turns
Dynamic driving mechanism is connected with rotation control panel, the rotation control panel with give birth to gram cover body radial positioning and circumferentially rotate phase
Even, at least one slide bar has been respectively fixedly connected on each guide triangular, the rotation control panel is equipped with identical as slide bar quantity
Elongated sliding slot, the slide bar is arranged in correspondingly in elongated sliding slot, the long axis of the elongated sliding slot and by should
The life gram cover body diameter at elongated sliding slot center forms the first angle, and the size of each first angle is identical.
In above-mentioned adjustable life gram cover, rotation control panel is located at the upper surface of raw gram cover body, the rotation control
The upper surface of making sheet is equipped with cover board identical with guide triangular quantity, and the cover board is arranged in a one-to-one correspondence with guide triangular, institute
The slide bar upper end stated has the anticreep protuberance being located on cover board upper surface.
In above-mentioned adjustable life gram cover, rotation control panel is equipped at least two arc chutes, and the arc is sliding
The center of circle corresponding to slot is overlapped with the center of circle of raw gram cover body, is equipped with respectively in each arc chute and is fixed on raw gram cover body
On guider screw.
In above-mentioned adjustable life gram cover, rotating drive mechanism includes the rotate driving electricity being fixed on raw gram cover body
Machine, the output shaft of the rotational drive motor are equipped with rotate gear, and the rotation control panel is equipped with arc-shaped rack, institute
The center of circle corresponding to the arc-shaped rack stated is overlapped with the center of circle of raw gram cover body, and the rotate gear is mutually nibbled with arc-shaped rack
It closes.
In above-mentioned adjustable life gram cover, rotation control panel includes segmental arc template body and set on the external side of segmental arc template
Long handle, the arc-shaped rack are set to the outer end of long handle, and hanging deck, the rotation driving are fixed on the life gram cover body
Motor is fixed on hanging deck.
In above-mentioned adjustable life gram cover, radially-directed structure includes that several elongateds on raw gram cover body are led
Slot, be equipped with one respectively in each elongated guide groove described in slide bar, the guide triangular is fixed on the lower end of the slider and leads
It is at least partially disposed to triangle in the centre bore of raw gram cover body, the long axis of the elongated guide groove and by the elongated guide groove
The life gram cover body diameter of the heart is overlapped or forms the second angle, and the size of each second angle is identical；First angle
Angle of the angle of the second identical with the inclined direction of the second angle and described angle less than the first angle.
In above-mentioned adjustable life gram cover, centre bore has several curved inner wall sections, the life gram cover body periphery
Equipped with pedestal, a controllable rotating driver is fixedly installed on the pedestal, the controllable rotating driver is provided with one turn
Axis and driving gear being connected in shaft, the driving gear is meshed with the straight type rack gear being arranged in translator slider,
It is connected with transmission mechanism in the translator slider and is connect by transmission mechanism with a raw gram cover body to control raw gram cover body
Circuit oscillation.
In above-mentioned adjustable life gram cover, to be located at pedestal opposite two for controllable rotating driver and translator slider
On a face, the pedestal is equipped with through-hole, and the shaft is arranged in through-hole；The translator slider, which is equipped with, laterally prolongs
The sliding slot stretched, the pedestal are equipped with fixed block, and the fixed block is located in sliding slot and the lateral dimension of sliding slot is greater than admittedly
Determine the lateral dimension of block；The panel for being fixed on the outside of sliding slot on the pedestal and covering sliding slot, the panel are logical
The screw crossed across sliding slot is fixedly connected with the base, and the translator slider is between pedestal and panel.
In above-mentioned adjustable life gram cover, transmission mechanism includes the support base fixed on the base and can be connected to life
The life gram cover handle of gram cover body is equipped with movable drive structure between the life gram cover handle and support base；The movable drive
Structure includes the transmission sliding slot being set on support base and the transmission slide bar given birth on gram cover handle is arranged in, and the transmission slide bar is worn
In transmission sliding slot, and the transmission sliding slot and transmission sliding bar cooperation；The transmission sliding slot is sector, and is passed
The long axis of dynamic sliding slot and the direction of motion of translator slider are perpendicular.
Compared with prior art, the present invention has the advantages that
1. covering coefficient mode using control sheet and Sheng Ke, efficiently solves guide triangular and stablize radial motion
Problem, so that the Parameters variation for realizing design can be stablized on same knitwear, while the configuration of the present invention is simple, maintenance side
Just, manufacturing cost is low.
2. the present invention uses rack pinion, precision is high, and simple and stable structure performance is good, while fast response time, tooth
Small angle rotation just can drive control piece change guide triangular track, during high speed rotation knitting, effectively reduce leakage
Needle rate and knitting rate make the more smooth beauty of product.
Detailed description of the invention
Fig. 1 is perspective view of the explosion provided by the invention；
Fig. 2 is top view figure provided by the invention；
Fig. 3 is 4 structure chart of rotating drive mechanism provided by the invention；
Fig. 4 is controllable rotating driver cross-sectional view provided by the invention；
Fig. 5 is controllable rotating driver explosive view provided by the invention；
Fig. 6 is controllable rotating activation configuration figure provided by the invention.
Wherein, raw gram cover body 1, centre bore 11, guide triangular 12, radially-directed structure 2, elongated guide groove 21, radial position
Set adjustment mechanism 3, rotation control panel 31, segmental arc template body 311, long handle 312, slide bar 32, anticreep protuberance 321, elongated sliding slot 33,
Cover board 35, arc chute 36, guider screw 37, rotating drive mechanism 4, rotational drive motor 41, rotate gear 42, arc-shaped rack
43, hanging deck 44, controllable rotating driver 5, shaft 51, driving gear 52, translator slider 53, straight type rack gear 531, sliding slot 532,
Transmission mechanism 54, support base 55, panel 56, movable drive structure 6, transmission sliding slot 61, transmission slide bar 62, pedestal a, through-hole a1,
Fixed block a2.
Specific embodiment
As shown in Figure 1, a kind of adjustable life gram cover, including with centre bore 11 and in the life gram cover body 1 of circular ring type, institute
The life gram cover body 1 stated is equipped at least two guide triangulars 12, sets respectively between each guide triangular 12 and raw gram cover body 1
There is radially-directed structure 2, each guide triangular 12 is connected with rotary type radial position adjustment mechanism 3, and the rotary type is radial
Position adjusting mechanism 3 is connected with rotating drive mechanism 4.
Rotating drive mechanism 4 drives radial position adjustment mechanism 3 to rotate using the central point of raw gram cover body 1 as the center of circle, diameter
Drive guide triangular 12 radial for fortune with raw gram cover body 1 under the guiding role of radially-directed mechanism 2 to position adjusting mechanism 3
Dynamic direction, the center far from or close to raw gram cover body 1 move in a straight line.
Specifically, rotary type radial position adjustment mechanism 3 include rotation control panel 31, the rotating drive mechanism 4 with
It rotates control panel 31 to be connected, the rotation control panel 31 is connected with giving birth to 1 radial positioning of gram cover body and circumferentially rotate, each
At least one slide bar 32 is respectively fixedly connected on guide triangular 12, the rotation control panel 31 is equipped with and 32 quantity phase of slide bar
Same elongated sliding slot 33, the slide bar 32 are arranged in correspondingly in elongated sliding slot 33, the length of the elongated sliding slot 33
Axis and 1 diameter of life gram cover body for passing through 33 center of elongated sliding slot form the first angle, and the size phase of each first angle
Together.
It rotates control panel 31 to be driven by rotating drive mechanism 4 using the center of raw gram cover body 1 as center of circle rotation, elongated is sliding
Slot 33 is rotated with rotation control panel 31, and because the first angle setting, in thrust of the slide bar 33 by 33 side wall of elongated sliding slot
With along the radial component of raw gram cover body 1, elongated sliding slot 33 pushes the slide bar 32 being fixed on guide triangular 12, band action-oriented
Triangle 12 is slided along the sliding slot track of elongated sliding slot 33.
Further, rotation control panel 31 is located at the upper surface of raw gram cover body 1, the upper table of the rotation control panel 31
Face is equipped with cover board 35 identical with 12 quantity of guide triangular, and the cover board 35, the cover board 35 and guide triangular 12 are one by one
It is correspondingly arranged, 32 upper end of slide bar has the anticreep protuberance 321 being located on 35 upper surface of cover board.The guide triangular 12
It is suspended on cover board 35 by anticreep protuberance 321, so that guide triangular 12 is suspended on cover board 35, and originally with raw gram of cover
Body 1 and rotation control panel 31 are hanging, slide bar 32 and raw gram cover body 1 and rotation 31 slidable connection of control panel.Cover board 35
It prevents slide bar 32 during sliding, is detached from rotation control panel 31, while being also prevented from 321 pairs of disengaging rotation controls of anticreep protuberance
The friction of plate 31 causes to wear.
Preferably, as shown in Fig. 2, rotation control panel 31 is equipped at least two arc chutes 36, the arc chute
The center of circle corresponding to 36 is overlapped with the center of circle of raw gram cover body 1, is equipped with respectively in each arc chute 36 and is fixed on raw gram of cover
Guider screw 37 on ontology 1.When rotating control panel 31 by the driving rotation of rotating drive mechanism 4, arc chute 36 is along guiding
Screw 37 slides, and guider screw is fixedly mounted on raw gram cover body 1, and arc chute 36 remains and raw gram cover body 1
Centre distance is equal, it is ensured that rotation control panel 31 the rotation center of circle make a living always gram cover body center and remain unchanged.
Further, rotating drive mechanism 4 includes the rotational drive motor 41 being fixed on raw gram cover body 1, described
The output shaft of rotational drive motor 41 is equipped with rotate gear 42, and the rotation control panel 31 is equipped with arc-shaped rack 43, institute
The center of circle corresponding to the arc-shaped rack 43 stated is overlapped with the center of circle of raw gram cover body 1, the rotate gear 42 and arc-shaped rack
43 are meshed.
By the transmission of rotate gear 42 and arc-shaped rack 43, driving rotation control panel 31 is rotated, with the biography of rack-and-pinion
Flowing mode driving rotation control panel 31, it is favourable in the response speed of transmission process, and control sensitivity, every turn of rotate gear 42
Corresponding length is crossed, rotation control panel 31 also rotates corresponding length, and engaging structure is simple, is guaranteeing the same of response sensitivity
When, it ensure that the stability of rotation system.
Preferably, long handle 312 of the rotation control panel 31 including segmental arc template body 311 and set on 311 outside of segmental arc template body,
The arc-shaped rack 43 is set to the outer end of long handle 312, is fixed with hanging deck 44, the rotation on the life gram cover body 1
Driving motor 41 is fixed on hanging deck 44.Rotational drive motor 41 is fixedly mounted on raw gram cover body 1 by hanging deck 44, is led to
It crosses the connection of long handle 312 to be driven, so that retaining gap between rotating drive mechanism 4 and raw gram cover body 1, prevents raw gram of cover of interference originally
The regular event of body 1 and its internal mechanism.
Further, as described in Figure 1, radially-directed structure 2 includes several elongated guide grooves on raw gram cover body 1
21, be equipped with one respectively in each elongated guide groove 21 described in slide bar 32, the guide triangular 12 is fixed on slide bar 32
Lower end and guide triangular 12 are at least partially disposed in the centre bore 11 of raw gram cover body 1, the long axis of the elongated guide groove 21 with
The second angle, and corresponding same guide triangular 12 are overlapped or formed by 1 diameter of life gram cover body at 21 center of elongated guide groove
The second angle size it is identical；The second identical and described angle of the inclined direction of first angle and the second angle
Angle less than the first angle angle.
Slide bar 32 is not only limited by elongated sliding slot 33 in moving process, while the also limit by elongated guide groove 21
Position control, because the angle of the second angle is different from the angle of the first angle, therefore slide bar 32 is always positioned at the long axis of elongated guide groove 21
In the crosspoint of the long axis of elongated sliding slot 33, with the crosspoint of the long axis of the long axis and elongated sliding slot 33 of elongated guide groove 21
It changes, the position of slide bar 21 changes, and relative position of the slide bar 21 relative to raw gram cover body 1, remains at
On the long axis of elongated guide groove 21, ensure that the motion profile of slide bar 21 is remained relative to raw gram cover body 1 along length
The long axis of type guide groove 21 moves in a straight line.
Preferably, centre bore 11 has several curved inner wall sections 13, and 1 periphery of life gram cover body is equipped with pedestal a, institute
Be fixedly installed with a controllable rotating driver 5 on the pedestal a stated, the controllable rotating driver 5 be provided with a shaft 51 and
Driving gear 52 is connected in shaft 51, driving gear 52 is meshed with the straight type rack gear 531 being arranged in translator slider 53,
It is connected with transmission mechanism 54 in the translator slider 53 and is connect by transmission mechanism 54 with raw gram cover body 1 to control raw gram
1 circuit oscillation of cover body.
Raw gram cover body 1 acts on the position of control slide bar 32 with rotation control panel 31 simultaneously, and raw gram cover body 1 is controlled with rotation
Any combination of 31 relative position of making sheet, so that the crosspoint of the long axis of the long axis of elongated guide groove 21 and elongated sliding slot 33 has more
A variety of variations, so that the position of slide bar 21 compares and the single rotation of life gram cover body 1 or single rotation control panel
31 rotation controls more horn of plenty, to change position to meet guide triangular 21 to adapt to product and provide with more selections.Together
When, due to the common Cooperation controlling of raw gram of cover and rotation control panel 31, enable guide triangular 21 with for rapidly in required
Position improves response sensitivity, and can provide more excellent solution.
Preferably, controllable rotating driver 5 is located on two opposite faces of pedestal a with translator slider 53, described
Pedestal a be equipped with through-hole a1, the shaft 51 is arranged in through-hole a1；The translator slider 53, which is equipped with, laterally prolongs
The sliding slot 532 stretched, the pedestal a are equipped with fixed block a2, and the fixed block a2 is located in sliding slot 532 and sliding slot 532
Lateral dimension be greater than fixed block a2 lateral dimension；It is fixed on the pedestal a positioned at the outside of sliding slot 532 and by sliding slot
The panel 56 of 532 coverings, the panel 56 are connected by the screw and pedestal a for passing through sliding slot 532, the translator slider 53
Between pedestal a and panel 56.
Panel 56 limits translator slider 53 and depends on a side of pedestal a, and can against the side translation fortune of pedestal a
It is dynamic, while fixed block a2 is threaded through in sliding slot 532, sliding slot 532 is identical as the longitudinal width of fixed block a2, limits translator slider 53
The longitudinal degress of feedom forces translator slider 53 that can only move along fixed block a2 transverse direction.
Transmission mechanism 54 includes the support base 55 being fixed in translator slider 53 and the life that can be connected to raw gram cover body 1
Gram cover handle 14 is equipped with movable drive structure 6 between the life gram cover handle 14 and support base 55.In the present embodiment, using tooth
The mode of wheel drive rack gear drives translator slider, by support 55 and movable drive structure 6, drives raw gram cover handle 14, drives
Raw gram cover body 1 rotates, the drive mechanism of rack-and-pinion, favourable in the sensitive performance of transmission, and gear 52 is driven to rotate straight type tooth
Item 531, motor rotate a circle 53 translational length of translator slider be drive gear 52 perimeter.
Preferably, movable drive structure 6 includes the transmission sliding slot 61 being set on support base 55 and setting in raw gram cover handle
Transmission slide bar 62 on 14, the transmission slide bar 62 are arranged in transmission sliding slot 61, and the transmission sliding slot 61 and transmission
Slide bar 62 is slidably matched；The transmission sliding slot 61 is sector, and is driven the long axis of sliding slot 61 and the movement of translator slider 53
Direction is perpendicular.
A raw gram cover handle 14 is fixedly mounted on raw gram cover body 1, and slide bar 62 is circular arc with the motion profile of raw gram cover body 1
Shape does not match that setting transmission sliding slot 61 utilizes the axis line track of transmission sliding slot 61 with 55 motion profile of supporting block for linear
It is the circular motion track that straight-line trajectory collective effect generates slide bar 62 with supporting block 55, so that slide bar 62 has properly
Freedom degree, be that transmission is smooth to guarantee that translator slider 53 drives raw gram cover body 1.
Basic principle of the invention:
Rotating drive mechanism 4 drives radial position adjustment mechanism 3 to rotate using the central point of raw gram cover body 1 as the center of circle, diameter
Drive guide triangular 12 radial for fortune with raw gram cover body 1 under the guiding role of radially-directed mechanism 2 to position adjusting mechanism 3
Dynamic direction, branch line movement is done at the center far from or close to raw gram cover body 1, to change the guided way of the position guide triangular 21
Mark, to change the knitting parameter of the position, the especially density parameter of looped pile.
It rotates control panel 31 to be driven by rotating drive mechanism 4 using the center of raw gram cover body 1 as center of circle rotation, elongated is sliding
Slot 33 is rotated with rotation control panel 31, and because the first angle setting, in thrust of the slide bar 33 by 33 side wall of elongated sliding slot
With along the radial component of raw gram cover body 1, elongated sliding slot 33 pushes the slide bar 32 being fixed on guide triangular 12, band action-oriented
Triangle 12 is slided along the sliding slot track of elongated sliding slot 33.
When rotating control panel 31 by the driving rotation of rotating drive mechanism 4, arc chute 36 is slided along guider screw 37,
Guider screw is fixedly mounted on raw gram cover body 1, and arc chute 36 remains the centre distance phase with raw gram cover body 1
Deng, it is ensured that it does not give birth to gram cover body always and remains unchanged in the rotation center of circle of rotation control panel 31.
By the transmission of rotate gear 42 and arc-shaped rack 43, driving rotation control panel 31 is rotated, with the biography of rack-and-pinion
Flowing mode driving rotation control panel 31, it is favourable in the response speed of transmission process, and control sensitivity, every turn of rotate gear 42
Corresponding length is crossed, rotation control panel 31 also rotates corresponding length, and engaging structure is simple, is guaranteeing the same of response sensitivity
When, it ensure that the stability of rotation system.
Slide bar 32 is not only limited by elongated sliding slot 33 in moving process, while the also limit by elongated guide groove 21
Position control, because the angle of the second angle is different from the angle of the first angle, therefore slide bar 32 is always positioned at the long axis of elongated guide groove 21
In the crosspoint of the long axis of elongated sliding slot 33, with the crosspoint of the long axis of the long axis and elongated sliding slot 33 of elongated guide groove 21
It changes, the position of slide bar 21 changes, and relative position of the slide bar 21 relative to raw gram cover body 1, remains at
On the long axis of elongated guide groove 21, ensure that the motion profile of slide bar 21 is remained relative to raw gram cover body 1 along length
The long axis of type guide groove 21 moves in a straight line.
Raw gram cover body 1 acts on the position of control slide bar 32 with rotation control panel 31 simultaneously, and raw gram cover body 1 is controlled with rotation
Any combination of 31 relative position of making sheet so that the crosspoint of the long axis of the long axis of elongated guide groove 21 and elongated sliding slot 33 have with
A variety of variations, so that the position of slide bar 21 compares and the single rotation of life gram cover body 1 or single rotation control panel
31 rotation controls more horn of plenty, to change position to meet guide triangular 21 to adapt to product and provide with more selections.Together
When, due to the common Cooperation controlling of raw gram of cover and rotation control panel 31, enable guide triangular 21 with for rapidly in required
Position improves response sensitivity, and can provide more excellent solution.
Panel 56 limits translator slider 53 and can only move along fixed block a2 transverse direction.By the way of gear driving rack
Translator slider is driven, by support 55 and movable drive structure 6, the raw gram cover handle 14 of driving drives raw gram cover body 1 to rotate,
The drive mechanism of rack-and-pinion, it is favourable in the sensitive performance of transmission, drive gear 52 to rotate straight type rack gear 531, motor rotation one
All 53 translational lengths of translator slider are the perimeter for driving gear 52.
A raw gram cover handle 14 is fixedly mounted on raw gram cover body 1, and slide bar 62 is circular arc with the motion profile of raw gram cover body 1
Shape does not match that setting transmission sliding slot 61 utilizes the axis line track of transmission sliding slot 61 with 55 motion profile of supporting block for linear
It is the circular motion track that straight-line trajectory collective effect generates slide bar 62 with supporting block 55, so that slide bar 62 has properly
Freedom degree, be that transmission is smooth to guarantee that translator slider 53 drives raw gram cover body 1.
The present invention has the advantages that
1. covering coefficient mode using rotation control panel and Sheng Ke, efficiently solves guide triangular and be surely directed away from
Or the technical issues of close to raw gram of cover center of circle direction movement, so that the parameter for realizing design can be stablized on same knitwear
Variation.
2. the configuration of the present invention is simple, easy to maintenance, manufacturing cost is low.
3. the present invention uses rack pinion, precision is high, and simple and stable structure performance is good, while fast response time, tooth
Small angle rotation just can drive control piece change guide triangular track, during high speed rotation knitting, effectively reduce leakage
Needle rate and knitting rate make the more smooth beauty of product.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although raw gram cover body 1, centre bore 11, guide triangular 12, radially-directed structure 2, length is used more herein
Type guide groove 21, radial position adjustment mechanism 3, rotation control panel 31, segmental arc template body 311, long handle 312, slide bar 32, de- protrusion
321, elongated sliding slot 33, cover board 35, arc chute 36, guider screw 37, rotating drive mechanism 4, rotational drive motor 41, rotation
Gear 42, arc-shaped rack 43, hanging deck 44, control rotating driver 5, shaft 51, driving gear 52, translator slider 53, straight type rack gear
531, transmission mechanism 54, support base 55, movable drive structure 6, transmission sliding slot 61, transmission slide bar 62, pedestal a, through-hole a1, fixation
The terms such as block a2, but it does not exclude the possibility of using other terms.The use of these items is only for more easily describe
The essence of the invention with explanation, being construed as any additional limitation is disagreed with spirit of that invention.
Claims (10)
1. a kind of adjustable life gram cover, including with centre bore (11) and in the life gram cover body (1) of circular ring type, feature exists
In the life gram cover body (1) is equipped at least two guide triangulars (12), each guide triangular (12) and raw gram cover body
(1) be respectively equipped between radially-directed structure (2), each guide triangular (12) with rotary type radial position adjustment mechanism (3) phase
Even, the rotary type radial position adjustment mechanism (3) is connected with rotating drive mechanism (4).
2. adjustable life gram cover according to claim 1, which is characterized in that the rotary type radial position adjustment mechanism
It (3) include rotation control panel (31), the rotating drive mechanism (4) is connected with rotation control panel (31), the rotation control
Making sheet (31) and raw gram cover body (1) radial positioning and circumferentially rotating is connected, be respectively fixedly connected on each guide triangular (12) to
A few slide bar (32), the rotation control panel (31) are equipped with elongated sliding slot (33) identical with slide bar (32) quantity, institute
The slide bar (32) stated is arranged in correspondingly in elongated sliding slot (33), long axis and the process length of the elongated sliding slot (33)
Life gram cover body (1) diameter at type sliding slot (33) center forms the first angle, and the size of each first angle is identical.
3. adjustable life gram cover according to claim 2, which is characterized in that the rotation control panel (31) is located at raw gram
The upper surface of the upper surface of cover body (1), the rotation control panel (31) is equipped with lid identical with guide triangular (12) quantity
Plate (35), the cover board (35), the cover board (35) are arranged in a one-to-one correspondence with guide triangular (12), the slide bar (32)
Upper end has the anticreep protuberance (321) being located on cover board (35) upper surface.
4. adjustable life gram cover according to claim 2, which is characterized in that the rotation control panel (31) is equipped with extremely
Lack two arc chutes (36), the center of circle corresponding to the arc chute (36) is overlapped with the center of circle of raw gram cover body (1), often
The guider screw (37) being fixed on raw gram cover body (1) is equipped in one arc chute (36) respectively.
5. the adjustable life gram cover according to Claims 2 or 3 or 4, which is characterized in that the rotating drive mechanism (4)
Including the rotational drive motor (41) being fixed on raw gram cover body (1), on the output shaft of the rotational drive motor (41)
Equipped with rotate gear (42), the rotation control panel (31) is equipped with arc-shaped rack (43), the arc-shaped rack (43) institute
The corresponding center of circle is overlapped with the center of circle of raw gram cover body (1), and the rotate gear (42) is meshed with arc-shaped rack (43).
6. adjustable life gram cover according to claim 5, which is characterized in that the rotation control panel (31) includes segmental arc
Template body (311) and the long handle (312) being set on the outside of segmental arc template body (311), the arc-shaped rack (43) are set to long handle
(312) outer end is fixed with hanging deck (44) on the life gram cover body (1), and the rotational drive motor (41) is fixed on
On hanging deck (44).
7. the adjustable life gram cover according to Claims 2 or 3 or 4, which is characterized in that the radially-directed structure (2)
Including several elongated guide grooves (21) being set on raw gram cover body (1), it is equipped with one respectively in each elongated guide groove (21)
The slide bar (32), the guide triangular (12) is fixed on slide bar (32) lower end and guide triangular (12) is at least partially disposed at
In the centre bore (11) for giving birth to gram cover body (1), the long axis of the elongated guide groove (21) and process elongated guide groove (21) center
Life gram cover body (1) diameter be overlapped or formed the second angle, and the size of each second angle is identical；First angle
Angle of the angle of the second identical with the inclined direction of the second angle and described angle less than the first angle.
8. adjustable life gram cover according to claim 1 or 2 or 3 or 4, which is characterized in that centre bore (11) tool
There are several curved inner wall sections (13), life gram cover body (1) periphery is equipped with pedestal (a), fixed peace on the pedestal (a)
Equipped with a controllable rotating driver (5), the controllable rotating driver (5) is provided with a shaft (51) and connects on shaft (51)
It is connected to driving gear (52), the driving gear (52) is mutually nibbled with the straight type rack gear (531) being arranged on translator slider (53)
It closes, transmission mechanism (54) is connected in the translator slider (53) and is connected by transmission mechanism (54) and raw gram cover body (1)
It connects to control raw gram cover body (1) circuit oscillation.
9. adjustable life gram cover according to claim 8, which is characterized in that controllable rotating driver (5) peace
It moves sliding block (53) to be located on two opposite faces of pedestal (a), the pedestal (a) is equipped with through-hole (a1), described
Shaft (51) is arranged in through-hole (a1)；The translator slider (53) is equipped with the sliding slot (531) being laterally extended, the base
Seat (a) is equipped with fixed block (a2), and the fixed block (a2) is located in sliding slot (531) and the lateral dimension of sliding slot (531) is big
In the lateral dimension of fixed block (a2)；It is fixed on the pedestal (a) on the outside of sliding slot (531) and covers sliding slot (531)
The panel (54) of lid, the panel (54) are connected by the screw and pedestal (a) for passing through sliding slot (531), and the translation is sliding
Block (53) is located between pedestal (a) and panel (54).
10. adjustable life gram cover according to claim 9, which is characterized in that the transmission mechanism (54) includes fixing
Support base (55) on pedestal (a) and the life gram cover handle (14) that raw gram cover body (1) can be connected to, the life gram cover handle
(14) movable drive structure (6) are equipped between support base (55)；The movable drive structure (6) includes being set to support base
(55) the transmission slide bar (62) of transmission sliding slot (61) and setting on raw gram cover handle (14) on, the transmission slide bar (62) are worn
In transmission sliding slot (61), and the transmission sliding slot (61) is slidably matched with transmission slide bar (62)；The transmission sliding slot
It (61) is sector, and the long axis of transmission sliding slot (61) and the direction of motion of translator slider (53) are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919649.2U CN208219110U (en) | 2017-07-27 | 2017-07-27 | Adjustable life gram cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919649.2U CN208219110U (en) | 2017-07-27 | 2017-07-27 | Adjustable life gram cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219110U true CN208219110U (en) | 2018-12-11 |
Family
ID=64531977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919649.2U Withdrawn - After Issue CN208219110U (en) | 2017-07-27 | 2017-07-27 | Adjustable life gram cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208219110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313170A (en) * | 2017-07-27 | 2017-11-03 | 浙江伟焕机械科技有限公司 | Adjustable life gram cover |
-
2017
- 2017-07-27 CN CN201720919649.2U patent/CN208219110U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313170A (en) * | 2017-07-27 | 2017-11-03 | 浙江伟焕机械科技有限公司 | Adjustable life gram cover |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Weihuan Inventor after: Zhao Xiaotao Inventor after: Qiu Miaoxin Inventor after: Yu Guoping Inventor after: Shou Rongfang Inventor before: Yu Weihuan Inventor before: Zhao Xiaotao Inventor before: Qiu Miaoxin Inventor before: Yu Guoping Inventor before: Shou Rongfang |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181211 Effective date of abandoning: 20230328 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181211 Effective date of abandoning: 20230328 |