CN110129975A - A kind of dynamic two sections of degree mesh control mechanisms in Computerized flat knitting machine - Google Patents
A kind of dynamic two sections of degree mesh control mechanisms in Computerized flat knitting machine Download PDFInfo
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- CN110129975A CN110129975A CN201910422775.0A CN201910422775A CN110129975A CN 110129975 A CN110129975 A CN 110129975A CN 201910422775 A CN201910422775 A CN 201910422775A CN 110129975 A CN110129975 A CN 110129975A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 53
- 238000009940 knitting Methods 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000008450 motivation Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000013467 fragmentation Methods 0.000 abstract description 6
- 238000006062 fragmentation reaction Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000001154 acute effect Effects 0.000 abstract description 3
- 238000009941 weaving Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 230000011218 segmentation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000009954 braiding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine, including triangle motherboard, the second from left section degree mesh cam, right two sections of degree mesh cams, lever left and right lever are installed on the triangle motherboard and offer triangle motherboard slot, the rotation that right two sections of degree mesh cam is driven by motor, controls the Dynamic Degree mesh of right bilayer degree mesh triangular element and two sections of degree mesh of left bilayer degree mesh triangular element；Conversely, the rotation under motor drive of the second from left section degree mesh cam controls the Dynamic Degree mesh of left bilayer degree mesh triangular element and two sections of degree mesh of right bilayer degree mesh triangular element.The present invention increases fragmentation feature on the basis of Dynamic Degree purpose, relatively moves upper and lower mesh triangle of spending, the coil adjustable range of degree of expanding mesh triangle can be realized the complex pattern of adjacent windings size acute variation.In the weaving process, the movement of left and right bilayer degree mesh triangular element switching is alternately controlled the present invention by two motors, avoids that the motor feels hot, increases motor service life.
Description
Technical field
The present invention relates to two sections of degree mesh of dynamic in computer flat knitting machine field more particularly to a kind of Computerized flat knitting machine to control machine
Structure.
Background technique
Degree mesh device is to comply with fabric by realizing Dynamic Degree mesh for controlling the important component of Density in straight-bar machines
The braiding of a variety of density values, but only can not meet requirement of the present market to fabric by Dynamic Degree mesh.In Dynamic Degree mesh
On the basis of increase fragmentation feature be current straight-bar machines development trend, two sections of degree mesh can be broader with count range, thus
Meet different customer requirements, cooperates other triangular motions to realize more knitting needle dynamical states, greatly improve straight-bar machines
Practicability, two sections of degree mesh structures of dynamic currently on the market are relative complex, and in the weaving process, left and right bilayer degree mesh three
The switching between switching and two sections of degree mesh between the Dynamic Degree mesh of angular component is all respectively using the same motor control, this makes
It obtains motor and is constantly in working condition, substantially reduce the service life of motor.Also have specifically for two sections of functions are increased, in addition increase
Independent electric motor structure, which adds costs and space.
Summary of the invention
The purpose of the present invention is in view of the drawbacks of the prior art, provide two sections of degree mesh controls of dynamic in a kind of Computerized flat knitting machine
Mechanism processed completes the dynamic of the double-deck degree mesh triangular element by the existing cooperation there are two motor in the case where not increasing motor
Attitude mesh and two sections of degree mesh.
In order to achieve the goal above, the invention adopts the following technical scheme:
A kind of two sections of degree mesh control mechanisms of dynamic in Computerized flat knitting machine, including triangle motherboard are installed on the triangle motherboard
Have the second from left section degree mesh cam, right two sections of degree mesh cams, lever left and right lever and offer triangle motherboard slot, the lever left and
Right lever is arranged in a crossed manner, and the lever left right part is connect with right bilayer degree mesh triangular element, the right lever left part and a left side
The double-deck degree mesh triangular element connection；
When right two sections of degree mesh cam outer trace faces are abutted with right lever right part, the right lever left part is driven
The left set part one of left bilayer degree mesh triangular element is slided in its corresponding triangle motherboard slot, the upper left of left bilayer degree mesh triangular element
Degree mesh is separated with lower-left degree mesh, forms two sections of degree mesh；Right two sections of degree mesh cam inner track faces and right bilayer degree mesh triangle
When component abuts, the right component two of right bilayer degree mesh triangular element is slided in its corresponding triangle motherboard slot, right bilayer degree mesh three
The upper right degree mesh and bottom right degree mesh of angular component are slided in triangle motherboard slot jointly, form Dynamic Degree mesh；
When the second from left section degree mesh cam outer trace face is abutted with lever left left part, the lever left right part is driven
The right component one of right bilayer degree mesh triangular element is slided in its corresponding triangle motherboard slot, the upper right of right bilayer degree mesh triangular element
Degree mesh is separated with bottom right degree mesh, forms two sections of degree mesh；The second from left section degree mesh cam inner track face and left bilayer degree mesh triangle
When component abuts, the left set part two of left bilayer degree mesh triangular element is slided in its corresponding triangle motherboard slot；Left bilayer degree mesh three
The upper left degree mesh and lower-left degree mesh of angular component are slided in triangle motherboard slot jointly, form Dynamic Degree mesh；
Lever left and right lever cross-over control, i.e., described right two sections of degree mesh cams control right lever, the second from left section degree mesh
Cam controls lever left and realizes two sections of degree mesh.
Further, left bilayer degree mesh triangular element includes transmission mechanism, upper left degree mesh link block, upper left degree mesh, lower-left
Mesh and 3rd bearing are spent, left set part one includes upper left degree mesh link block and upper left degree mesh, the right lever left part and driver
Structure connection, the transmission mechanism are equipped with rotatable the second from left section degree mesh shift fork, and 3rd bearing is mounted on the degree mesh link block of upper left
And 3rd bearing is fastened in the U-type groove of the second from left section degree mesh shift fork, the upper left degree mesh is connect with upper left degree mesh link block；Transmission
When mechanism drives the second from left section degree mesh shift fork to rotate, the second from left section degree mesh shift fork drives upper left degree mesh link block and upper left degree mesh in triangle
It is slided in motherboard slot, upper left degree mesh is separated with lower-left degree mesh.
Further, the transmission mechanism includes that transmission clamp mechanism, two sections of degree mesh pull rod guide holders and the second from left section degree mesh are drawn
Bar, the second from left section degree mesh pull rod are set to below two sections of degree mesh pull rod guide holders, and two sections of degree mesh are set to below right lever left part
In long lumbar hole and the groove of merging the second from left section degree mesh pull rod above pull rod guide holder, the second from left section degree mesh pull rod and transmission
Mechanism connection, the second from left section degree mesh shift fork is rotatably connected on transmission clamp mechanism, when right lever left part is swung, drives the second from left Duan Du
Mesh pull rod moves in two sections of degree mesh pull rod guide holder grooves, and the second from left section degree mesh pull rod drives the second from left section degree mesh shift fork to rotate,
The recess width of the second from left section degree mesh pull rod is greater than the diameter of 6th bearing.
Further, it is equipped with bearing pin below right lever left part, connects 6th bearing, bearing pin below the bearing pin
The long lumbar hole above two sections of degree mesh pull rod guide holders is passed through with 6th bearing and is placed in the groove of the second from left section degree mesh pull rod.
Further, pull rod pressure spring is equipped between the second from left section degree mesh pull rod and two sections of degree mesh pull rod guide holders.
Further, the transmission clamp mechanism includes lower-left degree mesh link block, second bearing and bolt axis, the second from left section degree mesh
Be equipped with sliding slot on rear side of pull rod, the lower-left degree mesh link block side is equipped with shift fork pin shaft, the second from left section degree mesh shift fork rear end with
Shift fork pin shaft is rotatablely connected, and one end on front side of the second from left section degree mesh shift fork is equipped with second bearing, and second bearing is in the second from left Duan Du
It is slided in the sliding slot of mesh pull rod.
Further, right bilayer degree mesh triangular element is equipped with bottom right degree mesh link block, and fourth bearing is mounted on bottom right degree mesh
On link block, fourth bearing outer surface is connected on the inside of the inner track face of two sections of degree mesh cams.
Further, right degree mesh clip swing rod is also equipped on bottom right degree mesh link block, on the right degree mesh clip swing rod
5th bearing is installed, the degree mesh clip pressure spring abutted against is equipped between right degree mesh clip swing rod and bottom right degree mesh link block, the
Five bearings are swung under the elastic force of degree mesh clip pressure spring around fixed pin screw, and the 5th bearing abuts on the outside of inner track face.
Further, right bilayer degree mesh triangular element is additionally provided with right two sections of degree mesh shift forks, and right two sections of degree mesh shift forks rotation connects
It connects on the degree mesh link block of bottom right, 3rd bearing is mounted on upper right degree mesh link block and 3rd bearing is fastened on right two sections of degree mesh
In the U-type groove of shift fork, right component two includes bottom right degree mesh, upper right degree mesh, upper right degree mesh link block, upper right degree mesh and upper right degree mesh
Link block connection.
Further, pass through lever eccentric bearing pin connection first bearing, the position of first bearing below right lever right part
It sets and is adjusted by lever eccentric bearing pin, first bearing outer surface is connected on the outer trace face of right two sections of degree mesh cam.
The left and right bilayer degree mesh component of the present invention is symmetry arrangement, but left and right bilayer degree mesh component will not generate simultaneously it is dynamic
Make, is that its Dynamic Degree mesh is controlled by the second from left section degree mesh cam when left bilayer degree mesh component generation movement, is controlled with right cam
Secondly section degree mesh；When left and right two sections of degree mesh cams simultaneously operation controls two sections of degree mesh of left bilayer degree mesh component dynamic, similarly the right side is double
Depth mesh component generation movement.
Technical solution of the present invention is used, the invention has the benefit that compared with prior art, the present invention is in Dynamic Degree mesh
On the basis of increase fragmentation feature, allow to spend mesh triangle up and down and relatively move, the coil of degree of expanding mesh triangle adjusts model
It encloses, can be realized the complex pattern of adjacent windings size acute variation.The present invention in the weaving process, left and right bilayer degree mesh three
The movement switching of angular component is alternately controlled by two motors, is avoided that the motor feels hot, is increased motor service life.The present invention is by left and right
Two sections of degree mesh of dynamic of bilayer degree mesh triangular element are completed in the cooperation rotation of two cams.
Detailed description of the invention
Fig. 1 is two sections of degree mesh control mechanism perspective views of dynamic in provided by the invention kind of Computerized flat knitting machine；
Fig. 2 is two sections of degree mesh control mechanism front views of dynamic in provided by the invention kind of Computerized flat knitting machine；
Fig. 3 is that two sections of degree mesh control mechanism rearviews of dynamic in provided by the invention kind of Computerized flat knitting machine spend mesh not above and below
Fragmentation state；
Fig. 4 is that two sections of degree mesh control mechanism rearview left sides of dynamic in provided by the invention kind of Computerized flat knitting machine are spent above and below
Mesh fragmentation state；
Fig. 5 is that two sections of degree mesh control mechanism segmentation degree mesh control structures of dynamic in provided by the invention kind of Computerized flat knitting machine are vertical
Body figure；
Fig. 6 is that two sections of degree mesh control mechanism segmentation degree mesh internal structures of dynamic in provided by the invention kind of Computerized flat knitting machine are vertical
Body figure；
Fig. 7 is inside and outside two sections of degree mesh control mechanism segmentation degree mesh cam right sides of dynamic in provided by the invention kind of Computerized flat knitting machine
Track plane schematic diagram；
Fig. 8 be two sections of degree mesh control mechanism segmentation degree mesh control structures of dynamic in provided by the invention kind of Computerized flat knitting machine just
View；
Fig. 9 is inside two sections of upper and lower degree mesh in degree mesh control mechanisms left side of dynamic in provided by the invention kind of Computerized flat knitting machine
Structural schematic diagram；
Figure 10 is two sections of degree mesh control mechanism right side degree mesh front views of dynamic in provided by the invention kind of Computerized flat knitting machine；
Figure 11 is two sections of degree mesh control mechanisms right sides of dynamic, two sections of degree mesh cams in provided by the invention kind of Computerized flat knitting machine
Inside and outside track plane control schematic diagram；
Figure 12 is inside two sections of upper and lower degree mesh in degree mesh control mechanisms right side of dynamic in provided by the invention kind of Computerized flat knitting machine
Structural schematic diagram.
Wherein, 1. triangle motherboard, 101. triangle motherboard slots, 2. the second from left section degree mesh cams, 3. right two sections of degree mesh cams, 4. is left
Lever, 5. right levers, 501. right lever right parts, 502. right lever left parts, 6. left bilayer degree mesh triangular elements, 7. right bilayers
Spend mesh triangular element, 8. lever shafts, 9. 2 sections of degree mesh pull rod guide holders, 10. first bearings, 11. pull rod pressure springs, 12. the second from left
Section degree mesh pull rod, 13. second bearings, 14. the second from left section degree mesh shift forks, 15. shift fork pin shafts, 16. lower-left degree mesh, 17. 3rd bearings,
18. upper left degree mesh link block, 19. upper left degree mesh, 20. bearing pins, 21. bottom right degree mesh link blocks, 22. fourth bearings, 23. the 5th
Bearing, 24. bottom right degree mesh, 25. upper right degree mesh, 26. upper right degree mesh link blocks, 27. right degree mesh clip swing rods, 28. fixed pin spiral shells
Nail, 29. degree of mesh clip pressure springs, 30. lever eccentric bearing pins, 31. lower-left degree mesh link blocks, 32. 6th bearings, 33. outer tracks
Face, in 34. on the outside of track plane, in 35. on the inside of track plane.
Specific embodiment
Concrete scheme specific embodiment of the present invention is further elaborated in conjunction with attached drawing.
The present invention increases fragmentation feature on the basis of Dynamic Degree purpose, allows to spend mesh triangle above and below and relatively moves, and expands
The big coil adjustable range of degree mesh triangle, can be realized the complex pattern of adjacent windings size acute variation.This structure does not increase
Add in the case where motor through the positional relationship and mating reaction between inside and outside track plane in cam, along with the effect of lever,
Realize that the rotation an of cam can complete the Dynamic Degree mesh and two sections of degree mesh of bilayer degree mesh triangular element.And it is left in this structure
The switching between switching and two sections of degree mesh between the double-deck degree mesh triangular element 6 and right 7 Dynamic Degree mesh of bilayer degree mesh triangular element
It is alternately controlled by two motors respectively, has given the time of having a rest of motor, motor is avoided to generate heat, increase motor uses the longevity
Life, this stable structure is reliable, and operational efficiency is high.
As shown, two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine, including triangle motherboard 1, the triangle
The second from left section degree mesh cam 2, right two sections of degree mesh cams 3, lever left 4 and right lever 5 are installed on motherboard 1 and offer triangle motherboard
Slot 101, the lever left 4 and right lever 5 are arranged in a crossed manner, and the lever left right part is connect with right bilayer degree mesh triangular element 7,
The right lever left part 502 is connect with left bilayer degree mesh triangular element 6；
When right two sections of degree mesh cam, the 3 outer trace face is abutted with right lever right part 501, the right lever left part
502 drive the left set part one of left bilayer degree mesh triangular element 6 to slide in its corresponding triangle motherboard slot 101, left bilayer degree mesh three
The upper left degree mesh of angular component 6 is separated with lower-left degree mesh, forms two sections of degree mesh, right two sections of degree mesh cam, the 3 inner track face with
When right bilayer degree mesh triangular element 7 abuts, right component of the right bilayer degree mesh triangular element 7 in its corresponding triangle motherboard slot 101
Two slidings, the upper right degree mesh and bottom right degree mesh of right bilayer degree mesh triangular element 7 are slided in triangle motherboard slot 101 jointly, are formed dynamic
Attitude mesh.
When the 2 outer trace face of the second from left section degree mesh cam is abutted with lever left left part, lever left right part band
The right component one for moving right bilayer degree mesh triangular element 7 is slided in its corresponding triangle motherboard slot 101, right bilayer degree mesh triangular element
7 upper right degree mesh is separated with bottom right degree mesh, forms two sections of degree mesh；The 2 inner track face of the second from left section degree mesh cam and left bilayer
When spending the abutting of mesh triangular element 6, the left set part two of left bilayer degree mesh triangular element 6 is slided in its corresponding triangle motherboard slot 101,
The upper left degree mesh and lower-left degree mesh of left bilayer degree mesh triangular element 6 are slided in triangle motherboard slot 101 jointly, form Dynamic Degree mesh；
5 cross-over control of lever left 4 and right lever, i.e., described right two sections of degree mesh cams control right lever, the second from left Duan Du
Mesh cam controls lever left and realizes two sections of degree mesh.
Spiral shape protrusion, the spiral shape protrusion tool are equipped with below the second from left section degree mesh cam 2, right two sections of degree mesh cams 3
Have 34 on the outside of interior track plane, on the inside of interior track plane, the second from left section degree mesh cam 2, right two sections of edges for spending mesh cam 3 are outer rail
Mark face 33.
Left set part one includes upper left degree mesh link block and upper left degree mesh, and left set part two includes upper left degree mesh link block, lower-left
Mesh and upper left degree mesh are spent, right component one includes upper right degree mesh link block and upper right degree mesh, and right component two includes bottom right degree mesh, upper right
Spend mesh, upper right degree mesh link block.
Lever left 4 and right lever 5 are equipped with lever shaft 8, are axis rotation by lever shaft 8.
Left bilayer degree mesh triangular element 6 includes transmission mechanism, upper left degree mesh link block 18, upper left degree mesh 19, lower-left degree mesh
16 and 3rd bearing 17, the right lever left part 502 connect with transmission mechanism, the transmission mechanism be equipped with rotatable the second from left
Section degree mesh shift fork 14,3rd bearing 17 is mounted on upper left degree mesh link block 18 and 3rd bearing 17 is fastened on the second from left section degree mesh and dials
In the U-type groove of fork 14, the upper left degree mesh 19 is connect with upper left degree mesh link block 18；Transmission mechanism drives the second from left section degree mesh shift fork
When 14 rotation, the second from left section degree mesh shift fork 14 drives upper left degree mesh link block 18 and upper left degree mesh 19 sliding in triangle motherboard slot 101
Row, upper left degree mesh 19 are separated with lower-left degree mesh 16.
The transmission mechanism includes being driven clamp mechanism, two sections of degree mesh pull rod guide holders 9 and the second from left section degree mesh pull rod 12, described
The second from left section degree mesh pull rod 12 is set to two sections of degree mesh pull rod guide holders, 9 lower section, is set to two sections of degree mesh below right lever left part 502 and draws
In the long lumbar hole and the groove of merging the second from left section degree mesh pull rod 12 of 9 top of bar guide holder, the second from left section degree mesh pull rod 12 and biography
The connection of mover mechanism, the second from left section degree mesh shift fork 14 is rotatably connected on transmission clamp mechanism, when right lever left part 502 is swung, band
Dynamic the second from left section degree mesh pull rod 12 moves in two sections of 9 grooves of degree mesh pull rod guide holder, and the second from left section degree mesh pull rod 12 drives the second from left
Section degree mesh shift fork 14 rotates.
It is equipped with bearing pin 20 below right lever left part 502, connects 6th bearing 32, bearing pin below the bearing pin 20
20 pass through the long lumbar hole of two sections of 9 tops of degree mesh pull rod guide holder with 6th bearing 32 and are placed in the groove of the second from left section degree mesh pull rod 12
It is interior.The second from left section degree mesh pull rod 12 is driven to move when lever swing in two sections of 9 grooves of degree mesh pull rod guide holder, the second from left section degree mesh is drawn
The recess width of bar 12 is greater than the diameter of 6th bearing 32.
Pull rod pressure spring 11 is equipped between the second from left section degree mesh pull rod 12 and two sections of degree mesh pull rod guide holders 9.
The transmission clamp mechanism includes lower-left degree mesh link block 31, second bearing 13 and bolt axis 15, and the second from left section degree mesh is drawn
Sliding slot is equipped on rear side of bar 12,31 side of lower-left degree mesh link block is equipped with shift fork pin shaft 15, the second from left section degree mesh shift fork 14
Rear end and shift fork pin shaft 15 are rotatablely connected, and one end of 14 front side of the second from left section degree mesh shift fork is equipped with second bearing 13, the second axis
13 are held to slide in the sliding slot of the second from left section degree mesh pull rod 12.
Right bilayer degree mesh triangular element 7 is equipped with bottom right degree mesh link block 21, and fourth bearing 22 is mounted on the connection of bottom right degree mesh
On block 21,22 outer surface of fourth bearing is connected on the inside of the inner track face of two sections of degree mesh cams.
It is also equipped with right degree mesh clip swing rod 27 on bottom right degree mesh link block 21, is installed on the right degree mesh clip swing rod 27
There is 5th bearing 23, is equipped with the degree mesh clip pressure spring abutted against between right degree mesh clip swing rod 27 and bottom right degree mesh link block 21
29,5th bearing 23 is swung under the elastic force of degree mesh clip pressure spring 29 around fixed pin screw 28, and the 5th bearing 23 abuts interior
On the outside of portion's track plane.
Right bilayer degree mesh triangular element 7 is additionally provided with right two sections of degree mesh shift forks, and right two sections of degree mesh shift forks are rotatably connected on bottom right
It spends on mesh link block 21,3rd bearing 17 is mounted on upper right degree mesh link block 26 and 3rd bearing 17 is fastened on right two sections of degree mesh
In the U-type groove of shift fork, the bottom right degree mesh 24 is connect with triangle motherboard 1, and upper right degree mesh 25 and upper right degree mesh link block 26 connect.
First bearing 10, the position of first bearing 10 are connected by lever eccentric bearing pin 30 below right lever right part 501
It sets and is adjusted by lever eccentric bearing pin 20,10 outer surface of first bearing is connected to the outer trace face of right two sections of degree mesh cam 3
On.
During braiding, left bilayer degree mesh triangular element 6, right bilayer degree mesh triangular element 7 are alternate action process.Figure
7 illustrate the relative positional relationship of right two sections of degree inside and outside track plane of mesh cam 3, drive right two sections of degree mesh cam 3 by motor
Rotation controls the Dynamic Degree mesh of right bilayer degree mesh triangular element 7 and the segmentation degree mesh of left bilayer degree mesh triangular element 6, conversely, left
The rotation under motor drive of two sections of degree mesh cams 2 controls the segmentation degree mesh and right bilayer degree mesh three of left bilayer degree mesh triangular element 6
The Dynamic Degree mesh of angular component 7.
The present invention is by taking right two sections of degree mesh cams 3 rotate as an example:
First bearing 10 is connected to by lever eccentric bearing pin 30 below right lever right part 501, first bearing 10
Setting can be finely tuned by lever eccentric bearing pin 30, and 10 outer surface of first bearing is connected to always the outer of right two sections of degree mesh cam 3
On portion's track plane.
The outer track plane 33 of right two sections of degree mesh cams 3 range that works is convex section A-B.When 10 outer surface of first bearing with
When the convex section A-B of right two sections of degree outer track planes 33 of mesh cam 3 are abutted, the two sections of degree mesh cams 3 in right side inverse time driven by the motor
Needle rotation.Right lever right part 501 is that rotation center is swung outwardly with lever shaft 8, and corresponding right lever left part 502 is along anti-
Direction is swung, while the second from left section degree mesh pull rod 12 being driven to overcome the elastic force of pull rod pressure spring 11 sliding in two sections of degree mesh pull rod guide holders 9
To equidirectional sliding in slot.Second bearing 13 is stuck in the sliding slot of the second from left section degree mesh pull rod 12, with the second from left section degree mesh pull rod 12 to
Equidirectional to move together, the second from left section degree mesh shift fork 14 can be rotated around shift fork pin shaft 15, drive upper left degree mesh link block 18 and a left side
Upper degree mesh 19 slides in triangle motherboard slot 101 together, separates lower-left degree mesh 16, realizes two sections of degree mesh.
Conversely, right two sections of degree mesh cams 3 rotate clockwise driven by the motor, match in the elastic force effect of pull rod pressure spring 11
Under conjunction, the upper left degree mesh 19 for separating lower-left degree mesh 16 originally resets, and exits two sections of degree mesh.
Fourth bearing 22 is connected to always on the inside of the interior track plane of right two sections of degree mesh cam 3, right two sections of degree mesh cams 3
The interior track plane range that works is C-D sections of convex section.Fixed pin screw 8 is mounted on bottom right degree mesh link block 21.Install the 5th
The right degree mesh clip swing rod 27 of bearing 23 can be swung around fixed pin screw 28.At C-D sections, 5th bearing 23 is in degree mesh clip pressure
Spring 29 lower one, which directes reach, to be connect 34 on the outside of interior track plane.By the way of the clamping of both sides, make bottom right degree mesh 24, upper right degree mesh 25 and upper right
Degree mesh link block 26 slides more steady in triangle motherboard slot 101, it is ensured that fabric quality, at this point, 5th bearing 23 is only connected to
34 C-D section on the outside of interior track plane.
When 22 outer surface of fourth bearing is abutted with the convex section C-D of track plane in right two sections of degree mesh cam 3, right two sections of degree
Mesh cam 3 rotates clockwise driven by the motor, and right bilayer degree mesh triangular element 7 is upward steadily in triangle motherboard slot 101
It slides, exits operating position.
Conversely, the rotation counterclockwise driven by the motor of right two sections of degree mesh cams 3, right bilayer degree mesh triangular element 7 is three
Steady glide downwards in angle motherboard slot 101, according to fabric different densities it needs to be determined that position.
When 22 outer surface of fourth bearing is abutted with C-E sections on the inside of track plane in right two sections of degree mesh cams 3, corresponding first
10 outer surface of bearing is just connected to outer 33A-B sections of the track plane of right two sections of degree mesh cams, at this time at right bilayer degree mesh triangular element 7
In stationary state, left bilayer degree mesh triangular element 6 starts two sections of degree mesh.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine, which is characterized in that including triangle motherboard, the triangle is female
The second from left section degree mesh cam, right two sections of degree mesh cams, lever left and right lever are installed on plate and offer triangle motherboard slot, it is described
Lever left and right lever are arranged in a crossed manner, and the lever left right part is connect with right bilayer degree mesh triangular element, and the right lever is left
End is connect with left bilayer degree mesh triangular element；
When right two sections of degree mesh cam outer trace faces are abutted with right lever right part, the right lever left part drives left double
The left set part one of depth mesh triangular element is slided in its corresponding triangle motherboard slot, the upper left degree mesh of left bilayer degree mesh triangular element
It is separated with lower-left degree mesh, forms two sections of degree mesh；Right two sections of degree mesh cam inner track faces and right bilayer degree mesh triangular element
When abutting, the right component two of right bilayer degree mesh triangular element is slided in its corresponding triangle motherboard slot, right bilayer degree mesh triangle group
The upper right degree mesh and bottom right degree mesh of part are slided in triangle motherboard slot jointly, form Dynamic Degree mesh；
When the second from left section degree mesh cam outer trace face is abutted with lever left left part, the lever left right part drives right double
The right component one of depth mesh triangular element is slided in its corresponding triangle motherboard slot, the upper right degree mesh of right bilayer degree mesh triangular element
It is separated with bottom right degree mesh, forms two sections of degree mesh；The second from left section degree mesh cam inner track face and left bilayer degree mesh triangular element
When abutting, the left set part two of left bilayer degree mesh triangular element is slided in its corresponding triangle motherboard slot, left bilayer degree mesh triangle group
The upper left degree mesh and lower-left degree mesh of part are slided in triangle motherboard slot jointly, form Dynamic Degree mesh；
Lever left and right lever cross-over control, i.e., described right two sections of degree mesh cams control right lever, the second from left section degree mesh cam
It controls lever left and realizes two sections of degree mesh.
2. two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine as described in claim 1, which is characterized in that left bilayer
Spending mesh triangular element includes transmission mechanism, upper left degree mesh link block, upper left degree mesh, lower-left degree mesh and 3rd bearing, left set part one
Including upper left degree mesh link block and upper left degree mesh, the right lever left part is connect with transmission mechanism, and the transmission mechanism is equipped with
Rotatable the second from left section degree mesh shift fork, 3rd bearing is mounted on the degree mesh link block of upper left and 3rd bearing is fastened on the second from left Duan Du
In the U-type groove of mesh shift fork, the upper left degree mesh is connect with upper left degree mesh link block；Transmission mechanism drives the second from left section degree mesh shift fork to turn
When dynamic, the second from left section degree mesh shift fork drives upper left degree mesh link block and upper left degree mesh to slide in triangle motherboard slot, upper left degree mesh with
The separation of lower-left degree mesh.
3. two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine as claimed in claim 2, which is characterized in that the biography
Motivation structure includes that transmission clamp mechanism, two sections of degree mesh pull rod guide holders and the second from left section degree mesh pull rod, the second from left section degree mesh pull rod are set
The long lumbar hole that is set to below two sections of degree mesh pull rod guide holders, below right lever left part above two sections of degree mesh pull rod guide holders and
It is placed in the groove of the second from left section degree mesh pull rod, the second from left section degree mesh pull rod is connect with transmission clamp mechanism, the second from left section degree mesh shift fork
It is rotatably connected on transmission clamp mechanism, when right lever left part is swung, the second from left section degree mesh pull rod is driven to lead in two sections of degree mesh pull rods
It is moved into seat groove, and the second from left section degree mesh pull rod drives the second from left section degree mesh shift fork to rotate, the groove of the second from left section degree mesh pull rod is wide
Degree is greater than the diameter of 6th bearing.
4. two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine as claimed in claim 3, which is characterized in that right lever
It is equipped with bearing pin below left part, 6th bearing is connected below the bearing pin, bearing pin and 6th bearing pass through two sections of degree mesh
In long lumbar hole and the groove of merging the second from left section degree mesh pull rod above pull rod guide holder.
5. two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine as claimed in claim 3, which is characterized in that the left side
Pull rod pressure spring is equipped between two sections of degree mesh pull rods and two sections of degree mesh pull rod guide holders.
6. two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine as claimed in claim 3, which is characterized in that the biography
Mover mechanism includes lower-left degree mesh link block, second bearing and bolt axis, is equipped with sliding slot, the left side on rear side of the second from left section degree mesh pull rod
Lower degree mesh link block side is equipped with shift fork pin shaft, and the second from left section degree mesh shift fork rear end and shift fork pin shaft are rotatablely connected, the left side
One end on front side of two sections of degree mesh shift forks is equipped with second bearing, and second bearing slides in the sliding slot of the second from left section degree mesh pull rod.
7. two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine as described in claim 1, which is characterized in that right bilayer
It spends mesh triangular element and is equipped with bottom right degree mesh link block, fourth bearing is mounted on the degree mesh link block of bottom right, fourth bearing outer surface
It is connected on the inside of the inner track face of two sections of degree mesh cams.
8. two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine stated such as claim 7, which is characterized in that bottom right degree mesh
It is also equipped with right degree mesh clip swing rod on link block, 5th bearing, right degree mesh clip are installed on the right degree mesh clip swing rod
The degree mesh clip pressure spring abutted against, elastic force of the 5th bearing in degree mesh clip pressure spring are equipped between swing rod and bottom right degree mesh link block
Under swung around fixed pin screw, the 5th bearing abuts on the outside of inner track face.
9. two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine stated such as claim 7, which is characterized in that right bilayer degree
Mesh triangular element is additionally provided with right two sections of degree mesh shift forks, and right two sections of degree mesh shift forks are rotatably connected on the degree mesh link block of bottom right, third
Bearing is mounted on upper right degree mesh link block and 3rd bearing is fastened in the U-type groove of right two sections of degree mesh shift fork, and right component two wraps
Bottom right degree mesh, upper right degree mesh, upper right degree mesh link block are included, upper right degree mesh is connected with upper right degree mesh link block.
10. two sections of degree mesh control mechanisms of dynamic in a kind of Computerized flat knitting machine as described in claim 1, which is characterized in that right thick stick
By lever eccentric bearing pin connection first bearing below bar right part, the position of first bearing passes through lever eccentric bearing pin tune
Whole, first bearing outer surface is connected on the outer trace face of right two sections of degree mesh cam.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910422775.0A CN110129975B (en) | 2019-05-21 | 2019-05-21 | Dynamic two-stage stitch control mechanism in computerized flat knitting machine |
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| CN201910422775.0A CN110129975B (en) | 2019-05-21 | 2019-05-21 | Dynamic two-stage stitch control mechanism in computerized flat knitting machine |
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| CN110129975B CN110129975B (en) | 2024-02-09 |
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| CN114622336A (en) * | 2022-04-12 | 2022-06-14 | 宁波慈星股份有限公司 | Two-stage stitch control mechanism of flat knitting machine |
| CN114622338A (en) * | 2022-04-12 | 2022-06-14 | 宁波慈星股份有限公司 | Control system in flat knitting machine head |
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| CN114622338B (en) * | 2022-04-12 | 2023-09-12 | 宁波慈星股份有限公司 | Control system in machine head of flat knitting machine |
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| CN110129975B (en) | 2024-02-09 |
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