CN115387014A - Flat knitting machine's mountain board subassembly and flat knitting machine - Google Patents
Flat knitting machine's mountain board subassembly and flat knitting machine Download PDFInfo
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- CN115387014A CN115387014A CN202210927199.7A CN202210927199A CN115387014A CN 115387014 A CN115387014 A CN 115387014A CN 202210927199 A CN202210927199 A CN 202210927199A CN 115387014 A CN115387014 A CN 115387014A
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- 238000009940 knitting Methods 0.000 title claims abstract description 128
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000001012 protector Effects 0.000 claims description 12
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 2
- 238000009963 fulling Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009941 weaving Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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Abstract
The invention discloses a cam plate component of a flat knitting machine and the flat knitting machine, which comprise a cam bottom plate, a control mechanism arranged on the cam bottom plate and a knitting needle component moving along the surface of the cam bottom plate, wherein the control mechanism comprises a driver, a needle pushing cam component, a needle raising cam component and a loop transfer cam component, the needle pushing cam component, the needle raising cam component and the loop transfer cam component penetrate along the vertical surface of the cam bottom plate, two ends of the driver respectively control the needle pushing cam component and the loop transfer cam component to move along the vertical surface of the cam bottom plate, the knitting needle component comprises a knitting needle, an auxiliary stitch and a needle selection stitch, a knitting needle channel guiding the knitting needle to move, an auxiliary needle channel guiding the auxiliary stitch to move and a needle selection channel guiding the needle selection stitch to move are arranged on the cam bottom plate, the loop transfer cam component is positioned in the knitting needle channel, the needle raising cam component is positioned in the auxiliary needle channel, and the needle pushing cam component is positioned in the needle selection channel.
Description
[ technical field ] A method for producing a semiconductor device
The invention discloses a cam plate assembly of a flat knitting machine and the flat knitting machine, and belongs to the technical field of flat knitting machines.
[ background of the invention ]
The flat knitting machine carries out regular lifting motion through the knitting needle, and realizes actions of yarn laying, closing, looping, yarn bending, looping and the like, thereby finishing the knitting of cloth. During the ascending process of the knitting needle, the loops gradually withdraw from the needle hook, the latch is opened, the withdrawn latch is hung on the needle rod, during the descending process of the knitting needle, the needle hook catches newly-placed yarns and draws and bends the yarns into loops, meanwhile, the original loops are removed from the needle hook, the new loops penetrate through the old loops and are connected with the old loops in series, and a plurality of loops woven by a plurality of knitting needles are mutually connected into a braided fabric.
The part of the flat knitting machine head used for driving the knitting needle assembly is called a mountain plate assembly and is the core knitting part of the flat knitting machine. The mountain plate components of the existing flat knitting machine are mainly 2 types, one type is suitable for a simple type knitting needle component, and the other type is suitable for a complex type knitting needle component. The simple mountain board assembly has the advantages of small running resistance of the knitting needle assembly, small required driving power and low manufacturing cost of the flat knitting machine, and has the defects that the knitting function and the tucking function or the transfer function and the loop splicing function cannot be simultaneously realized in the same knitting line on the same knitting system, the knitting function is greatly limited, a plurality of tissue patterns cannot be knitted, and the knitting efficiency is low. The complex cam plate assembly has the advantages that the weaving function is stronger, the weaving and tucking functions or the transferring and receiving functions can be simultaneously realized in the same weaving row on the same weaving system, various pattern tissues can be woven, the weaving efficiency is high, and the complex cam plate assembly has the defects of large volume, complex structure and high manufacturing cost of a flat knitting machine.
[ summary of the invention ]
The invention aims to solve the technical problem of a flat knitting machine and a mountain plate component of the flat knitting machine.
The technical scheme adopted by the invention is as follows:
a cam plate component of a flat knitting machine comprises a cam bottom plate, a control mechanism installed on the cam bottom plate and a knitting needle component moving along the surface of the cam bottom plate, wherein the control mechanism comprises a driver, a needle pushing cam component, a needle raising cam component and a loop transferring cam component, the needle pushing cam component, the needle raising cam component and the loop transferring cam component penetrate along the vertical surface of the cam bottom plate, the two ends of the driver respectively control the needle pushing cam component and the loop transferring cam component to move along the vertical surface of the cam bottom plate, the knitting needle component comprises a knitting needle, an auxiliary stitch and a needle selecting stitch, a knitting needle path guiding the knitting needle to move, an auxiliary needle path guiding the auxiliary stitch to move and a needle selecting path guiding the needle selecting stitch to move are arranged on the cam bottom plate, the loop transferring cam component is located in the knitting needle path, the needle raising cam component is located in the auxiliary needle path, and the needle pushing cam component is located in the needle selecting path.
Preferably, the cam bottom plate is provided with a left flat needle protection cam, a needle turning protection cam, a needle jack cam and a right flat needle protection cam, the needle turning protection cam and the needle jack cam are respectively arranged at the upper side and the lower side of the loop transfer cam assembly, and the knitting needle path sequentially passes through the left flat needle protection cam, the loop transfer cam assembly, the needle turning protection cam/needle jack cam and the right flat needle protection cam from left to right.
Preferably, the adjustable protection mountains are arranged on the lower sides of the left flat needle protection mountain and the right flat needle protection mountain, and the knitting needle path penetrates through the space between the left flat needle protection mountain and the adjustable protection mountain and the space between the right flat needle protection mountain and the adjustable protection mountain.
Preferably, the triangular bottom plate is provided with a left reserved retaining hill and a right reserved retaining hill, the needle raising triangular assembly is arranged between the left reserved retaining hill and the right reserved retaining hill, and the auxiliary needle track sequentially passes through the left reserved retaining hill, the needle raising triangular assembly and the right reserved retaining hill from left to right.
Preferably, the needle selecting channels comprise an upper needle selecting channel and a lower needle selecting channel, a plurality of needle selectors are arranged on the triangular bottom plate, and the needle selectors are positioned between the upper needle selecting channel and the lower needle selecting channel.
Preferably, the triangular bottom plate is provided with a left upper hill protector, a needle selection upper hill protector and a right upper hill protector, and the upper needle selection path sequentially passes through the left upper hill protector, the needle selection upper hill protector and the right upper hill protector from left to right.
Preferably, the cam bottom plate is provided with a left lower protection cam and a right lower protection cam, the push pin cam assembly is arranged between the left lower protection cam and the right lower protection cam, and the lower needle selection channel sequentially passes through the left lower protection cam, the push pin cam assembly and the right lower protection cam.
Preferably, at least two groups of control mechanisms are arranged on the triangular bottom plate, a middle flat needle protection hill, a middle retaining hill, a middle upper protection hill and a middle lower protection hill are arranged between two adjacent groups of control mechanisms, the knitting needle path passes through the middle flat needle protection hill, the auxiliary needle path passes through the middle retaining hill, the upper needle selection path passes through the middle upper protection hill, and the lower needle selection path passes through the middle lower protection hill.
Preferably, a left stitch cam and a right stitch cam which can slide along the surface of the cam bottom plate are arranged on two sides of the transfer cam assembly respectively, the left stitch cam and the right stitch cam are symmetrically arranged, and the knitting needle path passes through the left stitch cam and the right stitch cam.
The beneficial effects of the invention are as follows:
1. the invention discloses a three-dimensional needle pushing and transferring device, which is characterized in that a driver, a needle pushing triangle component and a transferring triangle component are arranged on a triangle bottom plate, two ends of the driver respectively drive the needle pushing triangle component and the transferring triangle component to move along the vertical surface of the triangle bottom plate, so that the needle pushing triangle component and the transferring triangle component protrude or retract into the triangle bottom plate.
2. The invention is characterized in that a knitting needle track for guiding the movement of a knitting needle, an auxiliary needle track for guiding the movement of an auxiliary stitch and a needle selecting track for guiding the movement of a needle selecting stitch are arranged on the cam bottom plate, the knitting needle track and the needle selecting track respectively pass through the transfer cam assembly and the push cam assembly, and the transfer cam assembly and the push cam assembly are controlled to move, so that the invention can realize the functions of knitting, tucking, transferring or connecting, and can realize the functions of knitting and tucking simultaneously or simultaneously in the same system.
The invention also discloses a flat knitting machine, which comprises a cam plate assembly, wherein the cam plate assembly of the flat knitting machine adopts any one of the cam plate assemblies.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the invention and the accompanying drawings.
[ description of the drawings ]
The invention is further described with reference to the accompanying drawings:
FIG. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a front view of station one in an embodiment of the present invention;
FIG. 3 is a front view of station two in an embodiment of the present invention;
FIG. 4 is a front view of station three in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a control mechanism in an embodiment of the present invention;
FIG. 6 is a front view of a control mechanism in an embodiment of the present invention;
FIG. 7 is a bottom view of the control mechanism in an embodiment of the present invention;
FIG. 8 is a top view of a control mechanism in an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a left push pin triangle according to an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a left needle raising cam in the embodiment of the present invention;
FIG. 11 is a schematic structural diagram of a left joint triangle according to an embodiment of the present invention;
FIG. 12 is a schematic structural diagram of a pre-stitch cam in an embodiment of the present invention;
FIG. 13 is a schematic diagram of a left switching triangle according to an embodiment of the present invention;
FIG. 14 is a schematic structural diagram of a transfer cam according to an embodiment of the present invention.
Reference numerals: 1 cam bottom plate, 11 needle selector, 12 knitting needle, 121 first butt, 13 auxiliary stitch, 131 second butt, 14 needle selector, 141 upper butt, 142 lower butt, 2 driver, 21 first gear, 22 second gear, 31 needle pushing cam seat, 32 left needle pushing cam, 321 needle pushing column, 322 needle pushing surface, 33 right needle pushing cam, 41 needle raising support, 42 left needle raising cam, 421 needle raising column, 422 needle raising surface, 423 needle raising inclined surface, 43 right needle raising cam, 44 left needle raising cam, 441 needle receiving column, 442 needle receiving column, 443 needle receiving inclined surface, 45 right needle receiving cam, 46 needle receiving cam, 461 needle receiving column, 462 first upper needle surface, 463 needle inclined surface, 51 needle moving support, 52 left switching cam, 521 switching column 522 second upper needle surface, 523 needle guide surface, 53 right switching triangle, 54 loop transfer triangle, 541 loop transfer column, 542 loop transfer surface, 6 pushing motion rod, 61 upper flat groove, 62 lower flat groove, 63 first gear tooth, 64 pushing pin, 65 first press plate, 7 lifting slide plate, 71 sliding chute, 72 second gear tooth, 81 left flat needle protection mountain, 82 needle turning protection mountain, 83 straight needle triangle, 84 middle flat needle protection mountain, 85 right flat needle protection mountain, 86 left stitch triangle, 87 right stitch triangle, 88 adjustable protection mountain, 91 left protection mountain, 92 middle protection mountain, 93 right protection mountain, 101 left upper protection mountain, 102 needle selection upper protection mountain, 103 middle upper protection mountain, 104 right upper protection mountain, 105 left lower protection mountain, 106 middle lower protection mountain, 107 right lower protection mountain.
[ detailed description ] A
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1:
as shown in fig. 1 to 14, the present embodiment shows a cam plate assembly of a flat knitting machine, which includes a cam base plate 1, a control mechanism installed on the cam base plate 1, and a knitting needle 12 assembly moving along the surface of the cam base plate 1, where the control mechanism includes a driver 2, and a needle pushing cam assembly, a needle raising cam assembly, and a stitch transferring cam 54 assembly penetrating along the vertical plane of the cam base plate 1, and two ends of the driver 2 respectively control the needle pushing cam assembly and the stitch transferring cam 54 assembly to move along the vertical plane of the cam base plate 1.
In this embodiment, a push-pin cam seat 31 is disposed on the cam base plate 1, the cam base plate 1 is provided with a hole through which the push-pin cam assembly passes, two sides of the push-pin cam seat 31 are provided with push-pin guide post holes through which the left push-pin cam 32 and the right push-pin cam 33 slide, the push-pin cam assembly includes a left push-pin cam 32 and a right push-pin cam 33 that penetrate along a vertical surface of the cam base plate 1, the left push-pin cam 32 and the right push-pin cam 33 both include a push-pin post 321, a push-pin surface 322, and a push-pin inclined surface, the push-pin surface 322 is located on an upper side of the left push-pin cam 32 and the right push-pin cam 33, the push-pin post 321 is inserted into the push-pin guide post hole and slides along the push-pin guide post hole, and the left push-pin cam 32 and the right push-pin cam 33 are symmetrically disposed.
In this embodiment be equipped with first mounting groove on push pin triangle seat 31, install push pin motion pole 6 in the first mounting groove and be used for the first clamp plate 65 of push pin motion pole 6 restriction in first mounting groove, push pin motion pole 6 upper surface be equipped with first gear 21 intermeshing's first teeth of a cogwheel 63, driver 2 drives through first gear 21 push pin motion pole 6 is along the horizontal back and forth movement of triangle bottom plate 1, be equipped with left guide way and the right guide way that the symmetry set up on push pin motion pole 6, left side guide way and right guide way all include last flat slot 61 and lower flat slot 62 that keep parallel with triangle bottom plate 1, the distance between last flat slot 61 and the triangle bottom plate 1 is greater than the distance between flat slot 62 and the triangle bottom plate 1 down, go up flat slot 61 and be equipped with the chute that is used for the transition between the flat slot 62 down, the length of going up flat slot 61 is greater than under and flat slot 62 length and chute lateral length and the perpendicular of straight pin 64, the last flat pin 64 that is equipped with the guide way and the right side pin that push pin moves between the triangle bottom plate 33, push pin 64 and push pin 64 the cooperation of the vertical pin that moves down.
In this embodiment, the triangular bottom plate 1 is provided with a needle raising support 41, the needle raising triangular component includes a left needle raising triangle 42, a left connecting ring triangle 44, a pre-connecting ring triangle 46, a right connecting ring triangle 45 and a right needle raising triangle 43 which are arranged along the vertical plane of the triangular bottom plate 1 in a penetrating manner, the left needle raising triangle 42 and the right needle raising triangle 43 both include needle raising columns 421 and needle raising planes 422, the needle raising planes 422 are positioned on the upper side surfaces of the left needle raising triangle 42 and the right needle raising triangle 43, needle raising inclined planes 423 are arranged on the surfaces of the left needle raising triangle 42 and the right needle raising triangle 43, and the left needle raising triangle 42 and the right needle raising triangle 43 are symmetrically arranged; the left connecting cam 44 and the right connecting cam 45 both comprise a connecting column 441 and a connecting surface 442, the connecting surface 442 is positioned on the upper side surface of the left connecting cam 44 and the right connecting cam 45, a connecting inclined surface 443 is arranged on one side of the surface of the left connecting cam 44, which is close to the left needle raising cam 42, a connecting inclined surface 443 is arranged on one side of the surface of the right connecting cam 45, which is close to the right needle raising cam 43, and the left connecting cam 44 and the right connecting cam 45 are positioned between the left needle raising cam 42 and the right needle raising cam 43 and are symmetrically arranged; the pre-joining cam 46 comprises a pre-joining column 461 and a first needle-feeding surface 462, the first needle-feeding surface 462 is positioned on the upper side surface of the pre-joining cam 46, needle-feeding inclined surfaces 463 are arranged on two sides of the surface of the pre-joining cam 46, and the pre-joining cam 46 is positioned between the left joining cam 44 and the right joining cam 45.
In this embodiment be equipped with transfer support 51 on the triangle bottom plate 1, transfer triangle 54 subassembly includes that the triangle 52 is switched on the left side of following triangle bottom plate 1 vertical plane and the triangle 53 is switched on the right side and the triangle 54 is transferred to the transfer, wherein the triangle 52 is switched on the left side and the triangle 53 is switched on the right side all including switching post 521 and second needle surface 522, needle surface 522 transversely is the slope on the second relative triangle bottom plate 1, one side that needle surface 522 was equipped with on the triangle 52 is switched on the left side and the triangle 53 is switched on the right side relative to the second and leads needle surface 523, the triangle 52 is switched on the left side and the triangle 53 is switched on the right side and is the symmetry setting, transfer triangle 54 is including transferring post 541 and transfer face 542, transfer face 542 is in transfer triangle 54's the last side.
In this embodiment the needle raising support 41 is equipped with lifting slide 7, the side of going up of lifting slide 7 be equipped with second gear 22 engaged with second teeth of a cogwheel 72, driver 2 drives through second gear 22 lifting slide 7 is along the horizontal back and forth movement of triangle bottom plate 1, be equipped with spout 71 on the lifting slide 7, spout 71 includes a plurality of peak grooves and valley grooves and is used for connecting the transition groove of peak groove and valley groove, the distance of peak groove and triangle bottom plate 1 is greater than the distance of valley groove and triangle bottom plate 1, be equipped with between transfer triangle 54 subassembly and the lifting slide 7 with spout 71 complex connecting rod, the connecting rod rotates with transfer support 51 to be connected, transfer triangle 54 subassembly and lifting slide 7 are connected respectively to the connecting rod both ends, lifting slide 7's removal drives the connecting rod and changes the position between peak groove and valley groove, thereby realizes the rotation of connecting rod, the rotation of connecting rod drives transfer triangle 54 moves along the perpendicular face of triangle bottom plate 1.
In this embodiment be equipped with driver 2, push pin triangle subassembly and transfer cam 54 subassembly on the triangle bottom plate 1, 2 both ends of driver drive respectively push pin triangle subassembly and transfer cam 54 subassembly along the motion of triangle bottom plate 1 perpendicular, realize push pin triangle subassembly and transfer cam 54 subassembly salient or retraction triangle bottom plate 1, this embodiment only needs just can be controlled through a driver 2 push pin triangle subassembly and transfer cam 54 subassembly along the motion of triangle bottom plate 1 perpendicular, and this embodiment overall structure is simple compact, has reduced power component and control element, has reduced the manufacturing cost of this embodiment, also can reduce energy consumption, plays energy saving and emission reduction's effect.
The knitting needle 12 assembly in this embodiment includes a knitting needle 12, an auxiliary stitch 13, and a selector stitch 14, the knitting needle 12 is provided with a first butt 121, the auxiliary stitch 13 is provided with a second butt 131, the selector stitch 14 is provided with an upper butt 141 and a lower butt 142, wherein the upper butt 141 is close to the auxiliary stitch 13, and a needle selecting tooth is provided between the upper butt 141 and the lower butt 142. In this embodiment, the cam base plate 1 is provided with a knitting needle track for guiding the movement of the first butt 121, an auxiliary needle track for guiding the movement of the second butt 131, and a needle selecting track for guiding the movement of the upper butt 141 and the lower butt 142, the transfer cam 54 assembly is located in the knitting needle track, the needle raising cam assembly is located in the auxiliary needle track, and the needle pushing cam assembly is located in the needle selecting track.
In this embodiment, two sets of control mechanisms are disposed on the triangular bottom plate 1, a middle flat needle protection mountain 84, a middle retention mountain 92, a middle upper mountain 103, and a middle lower mountain 106 are disposed between the two sets of control mechanisms, and the needle path passes through the middle flat needle protection mountain 84, but it is understood that in other embodiments, the number of the control mechanisms on the triangular bottom plate 1 may be more than two sets or only one set.
Regarding the knitting needle track, in this embodiment, a left plain stitch protection cam 81, a needle reversing protection cam 82, a needle jack cam 83 and a right plain stitch protection cam 85 are disposed on the cam base plate 1, wherein the needle reversing protection cam 82 is disposed on the upper side of the loop transfer cam 54, the needle jack cam 83 is disposed on the lower side of the loop transfer cam 54, the needle jack cam 83 is disposed between the left switching cam 52 and the right switching cam 53, adjustable protection cams 88 are disposed on the lower sides of the left plain stitch protection cam 81, the middle plain stitch protection cam 84 and the right plain stitch protection cam 85, a section of the knitting needle track is formed between the left plain stitch protection cam 81 and the adjustable protection cams 88, a section of the knitting needle track is formed between the middle plain stitch protection cam 84 and the adjustable protection cams 88, a section of the knitting needle track is formed between the right plain stitch protection cam 85 and the adjustable protection cams 88, left stitch protection cam 86 and right stitch protection cam 87 which can slide along the surface of the cam base plate are disposed on both sides of the needle reversing protection cam 82, the left plain stitch protection cam 86 and the right plain stitch protection cam 87 are symmetrically disposed, and the needle protection cam 81, the needle protection cam 83 and the right plain stitch protection cam 83 and the needle protection cam 83 are sequentially passing through the needle protection cam 54.
Regarding supplementary needle way, in this embodiment be equipped with left reservation fender 91 and right reservation fender 93 on the triangle bottom plate 1, the triangle subassembly of acting on the needle is in between left reservation fender 91 and the right reservation fender 93, supplementary needle way is in proper order from a left side to the right side through left reservation fender 91, triangle subassembly of acting on the needle, middle protection fender and right reservation fender 93.
Regarding the needle selecting path, in this embodiment, the needle selecting path includes an upper needle selecting path and a lower needle selecting path, two sides of the needle pushing cam assembly are provided with a needle selector 11, the needle selector 11 is located between the upper needle selecting path and the lower needle selecting path, the cam base plate 1 is provided with a left upper guard 101, a needle selecting upper guard 102 and a right upper guard 104, the upper needle selecting path passes through the left upper guard 101, the needle selecting upper guard 102, a middle upper guard 103 and the right upper guard 104 from left to right in sequence, the cam base plate 1 is provided with a left lower guard 105 and a right lower guard 107, the needle pushing cam assembly is located between the left lower guard 105 and the right lower guard 107, and the lower needle selecting path passes through the left lower guard 105, the needle pushing cam assembly, the middle lower guard 106 and the right lower guard 107 in sequence.
The working principle of the embodiment is as follows:
as shown in fig. 2 to 4, in the present embodiment, a leftward movement of the knitting head is taken as an example, that is, the knitting needle 12 assembly moves rightward relative to the cam base plate 1, and the rightward movement of the knitting head is similar to the leftward movement of the knitting head in principle, which is not repeated herein, and it should be noted that a solid line with an arrow is a preselected tucking or splicing route, a dotted line is a checked knitting or transferring route, and among the needle pushing cam assembly, the needle raising cam assembly, and the transferring cam 54 assembly, a portion with hatching is retracted into the cam base plate 1.
A first station: the knitting needle 12 is not knitting;
as shown in fig. 2, in this station, the left needle pushing cam 32, the right needle pushing cam 33, the left switching cam 52 and the right switching cam 53 are all retracted into the cam base plate 1, and in addition, the selector jack 14 is retracted into the needle groove, the lower butt 142 does not enter the lower needle selecting path, the knitting needle 12 assembly is in the initial position, the knitting needle 12, the auxiliary stitch 13 and the selector jack 14 all pass straight, and the knitting needle 12 does not work.
And a second station: knitting and tucking by a knitting needle 12;
as shown in FIG. 3, in this station, the right push-pin cam 33, the left receiving cam 44, the transfer cam 54 and the right switching cam 53 are retracted into the cam base plate 1. The lower butt 142 of the selector jack 14 that is pre-selected (see the solid line in fig. 3) is raised by the drive of the left lower hill-guard 105 and pushes the sub-stitch 13 to be raised to the pre-selection needle position, after which the upper butt 141 of the selector jack 14 is returned to the initial position by the drive of the left upper hill-guard 101; the second butt 131 of the auxiliary stitch 13 passes through the left joining cam 44 and continues to rise along the first upper needle surface 462 of the pre-joining cam 46 to push the knitting to the tucking height, at this time, the first butt 121 of the knitting needle 12 passes through the needle jack 83 and the right switching cam 53 at the tucking height, the first butt 121 of the knitting needle 12 descends along the right stitch cam 87 to complete tucking, and meanwhile, the knitting needle 12 presses down the auxiliary stitch 13, so that the auxiliary stitch 13 moves along the middle retaining cam 92 to return to the initial position;
likewise, the lower butt 142 of the stitch checked (see the dotted line in fig. 3) rises by the driving of the left push cam 32 and pushes the auxiliary stitch 13 to rise to a position entering the knitting or transfer track height, after which the upper butt 141 returns to the initial position along the needle selection upper cam 102; the second butt 131 of the auxiliary stitch 13 continuously rises along the side surface of the left needle raising cam 42 to push the knitting needle 12 to tuck height, the first butt 121 of the knitting needle 12 continuously rises along the second upper needle surface 522 of the left switching cam 52, then the first butt 121 descends along the needle turning cam 82 and the right stitch cam 87 to finish knitting, and meanwhile, the knitting needle 12 presses the auxiliary stitch 13 downwards to enable the auxiliary stitch 13 to move along the middle retaining cam 92 to return to the initial position; in this embodiment, if only tucking is required, the components of the needles 12 that take part in the work are all preselected, and if only knitting is required, the components of the needles 12 that take part in the work are all checked.
A third station: the knitting needle 12 is used for transferring and connecting loops;
in this position, as shown in fig. 4, the right push cam 33, the left connecting ring cam 44 and the right needle raising cam 43 are retracted into the cam base plate 1. The lower butt 142 of the selector jack 14 that is pre-selected (see the solid line in fig. 4) is raised by the drive of the left lower hill-guard 105 and pushes the sub-stitch 13 to be raised to the pre-selection needle position, after which the upper butt 141 of the selector jack 14 is returned to the initial position by the drive of the left upper hill-guard 101; the second butt 131 of the auxiliary stitch 13 passes through the left joining cam 44 and continues to rise along the first upper needle surface 462 of the pre-joining cam 46 to push the knitting to the tucking height, the first butt 121 of the knitting needle 12 rises along the needle jack cam 83, and then the first butt 121 descends along the needle guide surface 523 of the right switching cam 53 to complete the joining, and simultaneously, the auxiliary stitch 13 is pressed downwards to enable the auxiliary stitch 13 to move along the middle retaining cam 92 to return to the initial position;
likewise, the lower butt 142 of the stitch checked (see the dotted line in fig. 4) rises by the driving of the left push cam 32 and pushes the auxiliary stitch 13 to rise to a position entering the knitting or transfer track height, after which the upper butt 141 returns to the initial position along the needle selection upper cam 102; the second butt 131 of the auxiliary stitch 13 continuously rises along the side surface of the left needle raising cam 42 to push the knitting needle 12 to tuck height, the first butt 121 of the knitting needle 12 continuously rises along the second upper needle surface 522 of the left switching cam 52 and the transfer cam 54, the first butt 121 descends along the needle turning cam 82 and the right stitch cam 87 to complete transfer, and meanwhile, the knitting needle 12 presses the auxiliary stitch 13 downwards to enable the auxiliary stitch 13 to move along the middle retaining cam 92 to return to the initial position; in this embodiment, if only a stitch is required, the components of the needles 12 that take part in the work are all preselected, and if only a stitch transfer is required, the components of the needles 12 that take part in the work are all checked.
In the embodiment, the positions of the transfer cam 54 assembly, the needle raising cam assembly and the needle pushing cam assembly are changed, so that the knitting, tucking, transferring or receiving functions can be realized, when a knitting needle assembly works with both a pre-selection needle and a check needle, the knitting and tucking or the transferring and tucking functions can be simultaneously realized in the same-line system, various patterns can be knitted, the knitting function is strong, the knitting position can be complex, the application range of the embodiment is improved, and the knitting efficiency of the embodiment can also be improved.
Example 2:
the embodiment shows a flat knitting machine, which comprises a cam plate component, wherein the cam plate component adopts the cam plate component of the flat knitting machine as in embodiment 1 or other same embodiments, and the embodiment can control the needle pushing cam component and the loop transferring cam 54 component to move along the vertical plane of the cam base plate 1 only by one driver 2, so that the embodiment has a simple and compact overall structure, reduces power elements and control elements, reduces the manufacturing cost of the embodiment, can also reduce energy consumption, and achieves the effects of energy conservation and emission reduction.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a flat knitting machine's mountain plate subassembly, includes the triangle bottom plate, installs the control mechanism on the triangle bottom plate and follows the knitting needle subassembly of triangle bottom plate surface removal which characterized in that: the control mechanism comprises a driver, a needle pushing cam assembly, a needle raising cam assembly and a loop transfer cam assembly, wherein the needle pushing cam assembly, the needle raising cam assembly and the loop transfer cam assembly penetrate through the vertical surface of the triangular bottom plate, the two ends of the driver respectively control the needle pushing cam assembly and the loop transfer cam assembly to move along the vertical surface of the triangular bottom plate, the knitting needle assembly comprises a knitting needle, an auxiliary stitch and a needle selecting stitch, a knitting needle path for guiding the knitting needle to move, an auxiliary needle path for guiding the auxiliary stitch to move and a needle selecting path for guiding the needle selecting to move are arranged on the triangular bottom plate, the loop transfer cam assembly is located in the knitting needle path, the needle raising cam assembly is located in the auxiliary needle path, and the needle pushing cam assembly is located in the needle selecting path.
2. The cam plate assembly of a flat knitting machine according to claim 1, characterized in that: the knitting needle path sequentially passes through the left flat needle protection mountain, the loop transfer triangle component, the needle turning protection mountain/needle pushing triangle and the right flat needle protection mountain from left to right.
3. The cam plate assembly of a flat knitting machine according to claim 2, characterized in that: the lower sides of the left flat needle protection mountain and the right flat needle protection mountain are both provided with adjustable protection mountains, and the knitting needle channel penetrates through the space between the left flat needle protection mountain and the adjustable protection mountains and the space between the right flat needle protection mountain and the adjustable protection mountains.
4. The cam plate assembly of a flat knitting machine according to claim 1, characterized in that: the needle raising mechanism is characterized in that a left reserved retaining hill and a right reserved retaining hill are arranged on the triangular bottom plate, the needle raising triangular assembly is located between the left reserved retaining hill and the right reserved retaining hill, and the auxiliary needle channel sequentially passes through the left reserved retaining hill, the needle raising triangular assembly and the right reserved retaining hill from left to right.
5. The cam plate assembly of a flat knitting machine according to claim 1, characterized in that: the needle selecting channel comprises an upper needle selecting channel and a lower needle selecting channel, the triangular bottom plate is provided with a plurality of needle selectors, and the needle selectors are positioned between the upper needle selecting channel and the lower needle selecting channel.
6. The cam plate assembly of a flat knitting machine according to claim 5, characterized in that: the triangular bottom plate is provided with a left upper hill protector, a needle selection upper hill protector and a right upper hill protector, and the upper needle selection channel sequentially passes through the left upper hill protector, the needle selection upper hill protector and the right upper hill protector from left to right.
7. The cam plate assembly of a flat knitting machine according to claim 5, characterized in that: the lower needle selecting channel sequentially passes through the left lower protective mountain, the push needle triangular component and the right lower protective mountain.
8. The cam plate assembly of a flat knitting machine according to claim 1, characterized in that: the knitting needle protection device is characterized in that at least two groups of control mechanisms are arranged on the triangular bottom plate, a middle plain protection hill, a middle retention hill, a middle upper protection hill and a middle lower protection hill are arranged between two adjacent groups of control mechanisms, the knitting needle path passes through the middle plain protection hill, the auxiliary needle path passes through the middle retention hill, the upper needle selection path passes through the middle upper protection hill, and the lower needle selection path passes through the middle lower protection hill.
9. The cam plate assembly of a flat knitting machine according to claim 1, characterized in that: the transfer cam assembly is characterized in that a left stitch cam and a right stitch cam which can slide along the surface of the cam bottom plate are arranged on two sides of the transfer cam assembly respectively, the left stitch cam and the right stitch cam are symmetrically arranged, and the knitting needle path passes through the left stitch cam and the right stitch cam.
10. A flat knitting machine characterized in that: the flat knitting machine includes a cam assembly, which employs the cam assembly of the flat knitting machine according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210927199.7A CN115387014B (en) | 2022-08-03 | 2022-08-03 | Mountain plate assembly of flat knitting machine and flat knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210927199.7A CN115387014B (en) | 2022-08-03 | 2022-08-03 | Mountain plate assembly of flat knitting machine and flat knitting machine |
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| CN115387014A true CN115387014A (en) | 2022-11-25 |
| CN115387014B CN115387014B (en) | 2023-11-28 |
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| CN115387014B (en) | 2023-11-28 |
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