CN102108597B - Needle selection method from needle dial of knitting machine and needle dial for carrying out the method - Google Patents
Needle selection method from needle dial of knitting machine and needle dial for carrying out the method Download PDFInfo
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- CN102108597B CN102108597B CN201010621064.5A CN201010621064A CN102108597B CN 102108597 B CN102108597 B CN 102108597B CN 201010621064 A CN201010621064 A CN 201010621064A CN 102108597 B CN102108597 B CN 102108597B
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- selector
- dials
- heel
- pin
- radial slit
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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
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
- D04B15/78—Electrical devices
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- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
Abstract
The invention relates to a needle selection method from a needle dial of a single-cylinder and double-bed circular knitting machine and a needle dial for carrying out the method.According to the method, the body of the needle dial is divided into a plurality of parts by the axis surrounding the body of the needle dial and each of the parts is equipped with a preset number of radial slots.Each of the selectors is equipped with two areas successively arranged within the longitudinal extension range of the selectors.The selectors are arranged inside the radial slots, so that one selector arranged inside the radial slots and at least one selection part are positioned in one of the two selection areas.Meanwhile, the selector arranged in the radial slot between two adjacent parts and at least one selection part are positioned in the other one of the two selection areas.The body of the needle dial rotates around its own axis with respect to a selection device.According to a preset selection program, the selection device is matched with a selection part of a preset selector corresponding to the needle of a knitting machine.
Description
Technical field
The present invention relates to the method in monotubular double bed circular knitting machine, the pin of dials selected, also relating to the dials for implementing the method.
background technology
As everyone knows, monotubular double bed circular knitting machine comprises syringe and dials, and syringe has vertical axis, and dials is arranged on syringe top and coaxial with syringe.
There is multiple axial slots in the side of syringe, receive a pin in each slit, thus pin can be parallel to the axial sliding movement of syringe.Each pin is usually at its lower end, be namely provided with actuating heel in its end contrary with needle point, and this actuating heel is outstanding from the side radial direction of syringe, and can coordinate the path limited by the pin actuating cam of lateral face to syringe.These path formation be cause coordinate the pin in path due to syringe around himself axis relative to the rotation of described actuating cam along corresponding axial slots reciprocating motion, this reciprocating motion causes pin to coordinate the yarn that will be fed to pin in the yarn feeding of knitting machine or place of doffing, formed knitting or pin remained on non-operative position and carry out knitting to stop it in the yarn feeding of knitting machine or place of doffing, or mobile pin is to provide the knitting of particular type.
Move to carry out knitting pin in given yarn feeding place to select must not carry out knitting pin relative to other, or more generally activate specific pin to be different from other pin, below each pin, each axial slots of syringe holds corresponding selector usually, this selector is provided with at least one and activates heel and at least one selection heel, activate heel to be usually arranged near the axial end portion contrary with pin of selector, and select heel to be arranged on the zone line of the longitudinal extent of selector.
In many cases, selector can swing in the plane through syringe axis, thus be transferred to non-operative position from operating position, in this operating position, select heel and activate heel to give prominence to from corresponding axial slots side direction at least in part, and in this non-operative position, activate heel and select heel relative to the corresponding axial slots of operating position retraction.Around syringe, usually along syringe around the rotation direction of himself axis relative to pin actuating cam, each yarn feeding at knitting machine or doff place next-door neighbour front, there is at least one selecting arrangement, this selecting arrangement lateral face is to syringe and be provided with selectors, these selectors can coordinate selects heel, thus causes corresponding selector to be transferred to non-operative position from operating position.
At selecting arrangement next-door neighbour rear, usually selecting arrangement and knitting machine yarn feeding or doff between place, have selector actuating cam, this selector actuating cam can be coordinated by the actuating heel of selector, and the selection heel of this selector is not coordinated by selectors, therefore remain on operating position.Along with actuating heel coordinates with actuating cam, these selectors move along the corresponding axial slots of syringe, promote the pin being arranged in same axial slots, thus pin coordinates the path formed by pin actuating cam, this causes pin at considered yarn feeding place pickup yarn and forms new knitted loop, or under any circumstance all corresponding with the selector moving to non-operative position pin differently works.
The selector coordinated with selectors moves to non-operative position, and therefore it activates the actuating cam that heel mismatches selector.The pin being arranged in same axial slots with these selectors activates heel with it and is retained on the path that limited by pin actuating cam, keep pin idle or stop pin to carry out knitting in considered yarn feeding or place of doffing, or be under any circumstance all retained on the difference path, path that coordinates with by the actuating heel of pin corresponding to the selector being retained in operating position.
Selector is got back to operating position and can be utilized the elasticity of selector itself or realize by spring or by extractor from non-operative position, this extractor is arranged on the front of selecting arrangement relative to the rotation direction of the actuating cam of pin and selector along syringe.
The dials of these knitting machines is made up of dials body usually, and this dials body is plate-like, is arranged on syringe top and coaxial with syringe, and can activated along with rotating together with syringe around himself axis.
The upper surface of dials body has multiple radial slit, each radial slit is held can along the pin of corresponding radial slit movement, and be usually provided with actuating heel in the end of its direction needle disk axis, this actuating heel projects upwards from radial slit, and can coordinate by the path limited to the pin actuating cam of dials body upper surface in upper side.
These path formation are cause to coordinate the pin in path because dials is around the reciprocating motion relative to the rotation of described actuating cam of himself axis, this reciprocating motion causes pin to pick up will be fed to the yarn of pin in the yarn feeding of knitting machine or place of doffing, formed knitting or pin remained on clear position and carry out knitting to stop it in the yarn feeding of knitting machine or place of doffing.
Carry out knitting relative to being prevented from knitting pin and moving in specific yarn feeding place the pin of dials also can be selected to make this pin or implement in the knitting knitting machine of particular type, it is known that, for each pin, between pin and dials axis, use selector, this selector is arranged in the same radial slit holding corresponding pin.Usually, described selector is connected to this pin, and usually near the end that it is contrary with the end of direction needle, is provided with actuating heel, and this actuating heel can be engaged in the corresponding actuating cam of upper side to dials.This selector is generally moveable, usually can swing in the plane through dials axis, thus be transferred to non-operative position from operating position, in this operating position, activate heel to project upwards from corresponding radial slit at least in part, thus be engaged in the actuating cam of upper side to dials, and in this non-operative position, activate heel relative to the corresponding axial slots of operating position retraction, thus mismatch described actuating cam.Along syringe and dials around himself axis relative to the rotation direction of pin actuating cam and selector actuating cam, in each yarn feeding of knitting machine or the next-door neighbour front at place of doffing, there is at least one selecting arrangement, this selecting arrangement can interact with selector, thus causes selector to be transferred to non-operative position from operating position.
In the knitting machine of some types, selector is used in dials, and these selectors activate except heel except having, and also has at least one and selects heel, when selector is in operating position, selects heel to give prominence to from the upper surface of dials.In these knitting machines, be used for selecting the selecting arrangement of the pin of dials to be provided with selectors in upper side to dials, these selectors can coordinate the selection heel of the selector of dials, thus cause described selector to be transferred to non-operative position from operating position.
Although the use of selector provides and selects possibility thus can meet some knitting requirements completely in dials, the pin of dials is performed and selects to select more to be a problem compared with performing the pin of syringe.As long as this true disk-like structure due to dials, because the region that acts on of selecting arrangement is closer to the axis of dials, so this reduce the space between two neighboring selectors.In order to utilize selection potential completely, selecting arrangement must come differently to act on two neighboring selectors if having time, and therefore dials can not exceed preset value around the rotation of himself axis.Because this value is significantly less than syringe and the usual accessible slewing rate of dials, the requirement of the selection potential of the pin in dials is utilized just to conflict mutually with the requirement of the production potential not reducing these knitting machines completely.
Summary of the invention
Aim of the present invention is a kind of method selected the pin of dials in monotubular double bed circular knitting machine of design, the method can realize these two require between gratifying compromise, allow to provide a large amount of selection to the pin of dials, and unduly reduce the slewing rate of syringe and dials, therefore unduly reduce the productivity ratio of these knitting machines.
Within this aim, an object of the present invention is a kind of method implementing multiple selection of design, and it can meet the requirement of the knitting be mainly used on these knitting machines, and the slewing rate of syringe and dials is higher.
Another object of the present invention is that design is a kind of especially for the knitting method allowing to implement a large amount of selection of rib-loop.
Another object of the present invention is to provide a kind of being used in monotubular double bed circular knitting machine, for implementing the dials according to method of the present invention.
This aim and these and other objects will become more apparent hereinafter, they are realized the method that the pin of dials is selected in monotubular double bed circular knitting machine by a kind of, wherein, described dials comprises plate-like dials body, described dials body thereon surface has multiple radial slit, each radial slit holds pin and selector, described pin can move along corresponding radial slit, be provided with at least one and select heel and activate heel between the axis that described selector is arranged on described pin and described dials body, described selector can swing on the sagittal plane of described dials body, thus be transferred to non-operative position from operating position, in described operating position, described selection heel and described actuating heel project upwards from corresponding radial slit at least in part, and in described non-operative position, described actuating heel and described selection heel are relative to the corresponding radial slit of described operating position retraction, at least one selecting arrangement is provided with selectors in upper side to described dials body, described selectors can coordinate at least one selection heel described to be transferred to described non-operative position to make described selector from described operating position, it is characterized in that, said method comprising the steps of:
Described dials body is divided into ideally multiple parts that the axis around described dials body sets gradually, each part comprises the described radial slit of predetermined number:
Arrange two selected zone in each selector in described selector, described two selected zone set gradually along the longitudinal extent of corresponding selection device;
Described selector is arranged in described radial slit, thus establish the selector in the radial slit of in the part. part to make at least one selection heel described be arranged in a selected zone of described two selected zone, and the selector be located in the radial slit of two adjacent parts makes at least one selection heel described be arranged in another selected zone of described two selected zone;
Because described dials body activates described dials body around himself axis relative to the rotation of described selecting arrangement, and according to the option program preset, make described selectors coordinate with knitting machine yarn feeding or doff and locate the selection heel of the Preset Selector stoping knitting pin corresponding, thus cause described selector to be transferred to described non-operative position from described operating position.
Accompanying drawing explanation
From method of the present invention and implement the method dials one preferably but the description of the embodiment of non-exclusionism, carry out example by the non-limitative example in accompanying drawing, further feature and advantage of the present invention will become more apparent, in the accompanying drawings:
Fig. 1 is the diagrammatic top view that in the dials for implementing according to method of the present invention, pin and selector are arranged, for the purpose of clearly, eliminate dials, and selecting arrangement shown in broken lines;
Fig. 2 is the enlarged drawing of a part of Fig. 1;
Fig. 3 is that wherein selector is in operating position at selecting arrangement place along the dials sectional view that the plane through dials axis takes;
Fig. 4 is the sectional view taken as Fig. 3, and wherein selector is in non-operative position;
The sectional view that Fig. 5 is under being in different conditions of work, takes as Fig. 3, wherein selector is in non-operative position;
Fig. 6 is the sectional view taken as Fig. 5, and wherein selector is in non-operative position.
Detailed description of the invention
See accompanying drawing, be used in monotubular double bed circular knitting machine, for implementing and indicate according to the dials overall by reference numeral 1 of method of the present invention, this dials 1 comprises the dials body 2 of substantially disc-shaped in a way known, this dials body thereon surface has multiple radial slit 3, holds pin 4 and selector 5 in each radial slit.
Pin 4 can move along the corresponding radial slit 3 of dials body 2, and be preferably provided with actuating heel 4a, this actuating heel is arranged near the longitudinal end contrary with its needle point 4b of pin 4, near the end being designed to the axis 2a pointing to dials body 2 being namely arranged on pin 4.The actuating heel 4a of pin 4 projects upwards from the corresponding radial slit 3 of dials body 2.
The actuating heel 4a being located at the some pins 4 in dials body 2 can coordinate at least one actuating cam 6 of pin 4, this actuating cam is defined at least one path of described actuating heel 4a in upper side to dials body 2, thus because dials body 2 is around the rotation of himself axis 2a relative to described actuating cam 6, and activate pin 4 along corresponding radial slit 3 in a way known.
It is preferred that pin 4 is made up of the pin of so-called transfevent, that is, pin is provided with spring 7 near its needle point 4b, and this spring is that the pin be located in syringe limits passage 8, thus allows knitting technology weave to transfer to the pin of syringe from the pin 4 of dials 1 in a way known.
Selector 5 is arranged between corresponding pin 4 and the axis 2a of dials body 2, and is provided with actuating heel 5a near the end that it points to the axis 2a of dials body 2, and is provided with at least one selection heel 5b at the zone line of its longitudinal extent.
Selector 5 can swing on the sagittal plane of dials body 2, thus be transferred to non-operative position from operating position, in this operating position, activate heel 5a and select heel 5b to project upwards from corresponding radial slit at least in part, and in this non-operative position, activate heel 5a and select heel 5b relative to the corresponding radial slit 3 of operating position retraction.
Preferably, selector 5 is pivoted to the pin 4 be located in same radial slit 3 around pivot axis 9, this pivot axis is substantially perpendicular to through corresponding radial slit 3 and the plane of axis 2a through dials body 2, thus allows selector 5 to swing in the plane of the axis through dials body 2 in its plane of arrangement, namely.
When selector 5 is in operating position, activate heel 5a and can coordinate at least one actuating cam 10, this actuating cam in upper side to dials body 2, and be defined at least one path of described actuating heel 5a, thus because dials body 2 is around the rotation of himself axis 2a relative to described actuating cam 10, and activate selector 5 along corresponding radial slit 3 in a way known and therefore activate pin 4.
In an illustrated embodiment, the actuating cam 6 of pin 4 coordinates the actuating heel 4a of pin 4, cause pin 4 and therefore cause selector 5 to shift to the axis 2a of dials body 2, the actuating cam 10 of selector 5 then energy is coordinated by the actuating heel 5a of selector 5, cause selector 5 and therefore cause pin 4 to move apart the axis 2a of dials body 2, but described cam also differently can be arranged.Such as, the actuating cam 6 of pin 4 can limit the path of the actuating heel 4a of pin 4, this actuating cam 6 makes pin 4 and therefore makes selector 5 mobile along corresponding radial slit 3 bilateral, and the actuating cam 10 of selector 5 can cause selector 5 simply and therefore causes pin 4 to move thus change the path coordinated with the actuating heel 4a of pin 4.
At least one selecting arrangement 11 is had above dials body 2, this selecting arrangement is provided with selectors 12, these selectors can coordinate the selection heel 5b of selector 5, thus cause selector 5 to be transferred to non-operative position from operating position, dials body 2 owing to activateding relative to the rotation of selecting arrangement 11 around himself axis 2a, thus can make selector 5 in all cases all towards selecting arrangement 11.
Selectors 12 for each selecting arrangement 11 comprises multiple selector 13, and these selectors are towards the upper surface of dials body 2.Side direction is adjacent mutually for the selector 13 of each selecting arrangement 11, and radially separates in the direction of the axis 2a of dials body 2.Each selector 13 can move to clear position according to order from operating position, in this operating position, because dials body 2 is around the rotation of himself axis 2a relative to selecting arrangement 11, selector can coordinate in all cases all towards selector 13, the selection heel 5b of the selector 5 that is in operating position, thus the selector 5 activating correspondence is transferred to non-operative position, and at this clear position, selector is not interferenceed with the selection heel 5b of selector 5.
Otherwise the selector 13 of selecting arrangement 11 can in a way known by the actuation control element of programmable electronic type activate thus be transferred to from operating position clear position or, the work of this actuation control parts management knitting machine and activate selector 13, thus selector according to default knitting program with or do not interference with the selection heel 5b of specific selector 5.
Desirably, when there is multiple yarn feeding or doffing the knitting machine located, selecting arrangement 11 along dials body 2 around himself axis 2a relative to yarn feeding or doff place and relative to selecting arrangement 11 rotation direction, be arranged on each yarn feeding of knitting machine or the front at place of doffing, yarn feeding or place of doffing form the yarn of knitting technology weave to be assigned with part.
According to the present invention, dials body 2 is divided into multiple part 14,15 set gradually around the axis 2a of dials body 2 ideally, each part 14,15 comprises the radial slit 3 of predetermined number, and each selector 5 has two selected zone 16,17 set gradually along the longitudinal extent of corresponding selection device 5.Selector 5 is arranged in radial slit 3, thus the selector 5 be located in the radial slit 3 of a described part, such as part 14 makes at least one select heel 5b to be arranged in a selected zone of two selected zone, such as, in selected zone 16, and the selector 5 be located in the radial slit 3 of two adjacent parts, such as part 15 makes at least one select heel 5b to be arranged in another selected zone of two selected zone, such as, in selected zone 17.
In each selector 5, two selected zone 16,17 are arranged on and activate between heel 5a and the longitudinal end being connected to pin 4 of selector 3, and this pin is arranged in the same radial slit 3 of dials body 2.
Due to select heel 5b on selector 5 and selector 5 relative to this specific arrangements of dials body 2, even if dials 2 around himself axis 2a relative to selecting arrangement 11 high speed rotating, also can activate the selection of the pin 4 for dials 1.
Advantageously, when dials body 2 is with when a part 14 or 15 is below the selector 13 of selecting arrangement 11, some selectors 13 are selected for the pin 4 be located in this part 14 or 15, namely the selected zone 16 or 17 be located at the selection heel 5b of the selector 5 being arranged in this part 14 or 15 carries out work, according to the selection that the pin 4 be located in next-door neighbour's further part 15 or 14 of dials body 2t is made, other selector 13 of described selecting arrangement 11 is preset in its operating position or clear position.In fact, when selecting arrangement 11 selector 13 towards and be operated in the selected zone 16 or 17 (this selected zone is provided with at least one heel 5b) of the selector 5 be located in part 14 or 15 upper time, towards another selected zone 17 or 16, (this selected zone does not select heel 5b for the selector 5 established in the portion, but for the selector 5 in the next-door neighbour's further part 15 or 14 being located at dials body 2 have select heel 5b) other selector 13 be preset in as upper/lower positions: be suitable for acting on the selector 5 in next-door neighbour's further part 15 or 14 as described in being located at.
In the embodiment shown, selecting arrangement and 1 is provided with eight selectors 13, each selected zone 16,17 has four selectors, therefore for each selected zone 16,17, there is the layout possibility for selecting heel 5b that four different, also multiple selection heel 5b can be had in the selected zone 16,17 of each selector 5, but for each selected zone 16,17, the quantity of selector 13 and therefore select the quantity of the possible position of heel 5b to change as requested.
The method selected the pin 4 of dials 1 according to the present invention is as follows.
There is the dials body 2 of the selector 5 of above-mentioned setting owing to activateding relative to the rotation of the actuating cam 6 of pin 4, the actuating cam 10 of selector 5 and selecting arrangement 11 around himself axis 2a, thus the part 14,15 of dials body 2 in all cases all in bottom surfaces to selecting arrangement 11.In the front of each selecting arrangement 11, any selector 5 being in non-operative position by with the coordinating of resetting cam (not shown for brevity) of known type move into operating position in a way known.
For with must be considered selecting arrangement residing for yarn feeding or the selector 5 locating to stop knitting pin 4 to be associated that doffs, the selector 13 being designed to the selecting arrangement 11 acted on the selection heel 5b of this selector 5 moves into operating position in advance, thus when described selector 5 is below selecting arrangement 11, owing to selecting coordinating of heel 5b and a described selector 13, described selector 5 moves into non-operative position, and other selector 5 remains on operating position.In the downstream of selecting arrangement 11, the selector 5 remaining on operating position coordinates the actuating cam 10 of selector 5, and this causes selector to move apart the axis 2a of dials body 2, thus causes and activate with considered yarn feeding or doff and locate corresponding pin 4.
Otherwise the actuating cam 10 of selector 5 mismatched by the selector 5 having moved into non-operative position, therefore corresponding pin 4 keeps prevention to carry out knitting in considered yarn feeding or place of doffing.
As mentioned above, when selecting the pin 4 be located in the part 14 or 15 of dials body 2 by the selector assembly 13 towards a selected zone in two selected zone 16 or 17 of selector 5, another group selection bar 13 be designed to towards another selected zone 17 or 16 of the selector 5 be located in next-door neighbour's further part 15 or 14 is preset to the selection activated for the pin 4 be located in described next-door neighbour's further part 15 or 14, as shown in Fig. 3 to 6.
Like this, can expect that the actuating of selector 13 can not interfere ongoing selection, therefore reduce and select required time, and therefore allow to activate dials 1 with high slewing rate, or under any circumstance all significantly not reduce the slewing rate of machine productivity to activate dials 1.
When described further part 15 or 14 is arranged in bottom surfaces to selecting arrangement 11, the selector 13 being in operating position coordinates and or must doff and locate the selection heel 5b of the selector 5 stoping knitting pin 14 to be associated in considered yarn feeding, its mode is similar to the mode described in pin 4 with reference to being located in preceding section 14 or 15, and therefore the selection for the pin 4 of dials 1 continues as mentioned above.
Like this, can carry out multiple selection to the pin 4 be located in dials 1, this just can meet many knit types of monotubular double bed circular knitting machine, keeps the high speed of service of knitting machine simultaneously.
In fig 1 and 2, select heel by blacking more clearly to point out them, Fig. 1 and 2 shows and is intended to carry out knitting layout to rib stitch.Due to the layout of described type, the selection of 1:1 can be implemented, namely carrying out knitting and adjacent pin yarn feeding place with a pin keeps prevention knitting, implement the selection of 1:3, namely carrying out knitting and ensuing three pins yarn feeding place with a pin keeps prevention knitting, implement the selection of 1:7, namely carrying out knitting and ensuing seven pins yarn feeding place with a pin keeps prevention knitting, implement the selection of 2:2, namely carrying out knitting and ensuing two pins yarn feeding place by two adjacent needles keeps prevention knitting, implement the selection of 2:6, namely carrying out knitting and ensuing six pins yarn feeding place by two adjacent needles keeps prevention knitting.The pin being positioned at the syringe at the pin place stoping knitting dials forms plain stitch in considered yarn feeding place, and the pin carrying out knitting dials forms purl tissue, thus produces classical rib-loop knitting technology weave.
In fact, will find, method according to the present invention fully achieves the object of expection, this is because it allows to implement a large amount of selection to the pin of dials, and unduly reduces the slewing rate of syringe and dials, does not therefore reduce the productivity ratio of these knitting machines.
Therefore the method imagined can stand multiple amendment and modification, and all these is within the scope of appended claims; All details can be replaced with other technical equivalent element further.
In fact, the material used and size can be arbitrary with prior art state as requested.
Claims (7)
1. the method in monotubular double bed circular knitting machine, the pin of dials selected, wherein, described dials (1) comprises plate-like dials body (2), described dials body thereon surface has multiple radial slit (3), each radial slit holds pin (4) and selector (5), described pin can be mobile along corresponding radial slit (3), be provided with at least one and select heel (5b) and actuating heel (5a) between the axis (2a) that described selector is arranged on described pin (4) and described dials body (2), described selector (5) can swing on the sagittal plane of described dials body (2), thus be transferred to non-operative position from operating position, in described operating position, described selection heel (5b) and described actuating heel (5a) project upwards from corresponding radial slit (3) at least in part, and in described non-operative position, described actuating heel (5a) and described selection heel (5b) are relative to the corresponding radial slit (3) of described operating position retraction, at least one selecting arrangement (11) is provided with selectors (12) in upper side to described dials body (2), described selectors can coordinate at least one selection heel (5b) described to be transferred to described non-operative position to make described selector (5) from described operating position,
It is characterized in that, said method comprising the steps of:
Described dials body (2) is comprised multiple parts (14,15) that the axis (2a) around described dials body (2) sets gradually, each part (14,15) comprises the described radial slit (3) of predetermined number;
Arrange two selected zone (16,17) in each selector in described selector (5), described two selected zone set gradually along the longitudinal extent of corresponding selection device (5);
Described selector (5) is arranged in described radial slit (3), thus be located at described part (14, 15) selector (5) in the radial slit (3) of the part (14 or 15) in makes at least one selection heel (5b) described be positioned at described two selected zone (16, 17) in the selected zone (16 or 17) in, and the selector (5) be located in the radial slit (3) of two parts (15 or 14) adjacent with a described part (14 or 15) make described at least one select heel (5b) to be positioned at described two selected zone (16, 17) in another selected zone (17 or 16) in,
Because described dials body (2) activates described dials body (2) around himself axis (2a) relative to the rotation of described selecting arrangement (11), and according to the option program preset, make described selectors (12) coordinate with knitting machine yarn feeding or doff and locate the selection heel (5b) of the Preset Selector (5) stoping knitting pin (4) corresponding, thus cause described selector to be transferred to described non-operative position from described operating position.
2. the method for claim 1, wherein, for each selecting arrangement (11), described selectors (12) comprises multiple selector (13), and described selector is towards the upper surface of described dials body (2); Side direction is adjacent mutually for described selector (13), and radially separates in the direction of the axis (2a) of described dials body (2); Each selector in described selector (13) can shift from operating position according to order, in described operating position, described selector can coordinate the selection heel (5b) of the described selector (5) being in operating position, thus corresponding selection device (5) is transferred to non-operative position; Described dials body (2) can be rotated relative to described selecting arrangement (11) around himself axis (2a), thus all makes a selector in described selector (5) towards described selecting arrangement (11) in all cases; It is characterized in that,
When described dials body (2) with below some in the selector (13) of described selecting arrangement (11) of the part (14 or 15) in described part (14,15) time, according to the selection made for the selector (5) be located in next-door neighbour's further part (15 or 14) of described dials body (2), selector described in other (13) is preset in its operating position or its non-operative position.
3. the dials of a monotubular double bed circular knitting machine, described dials (1) comprises plate-like dials body (2), described plate-like dials body thereon surface has multiple radial slit (3), each radial slit holds pin (4) and selector (5), described pin (4) can be mobile along corresponding radial slit (3), be provided with at least one and select heel (5b) and actuating heel (5a) between the axis (2a) that described selector (5) is arranged on described pin (4) and described dials body (2), described selector (5) can swing on the sagittal plane of described dials body (2), thus be transferred to non-operative position from operating position, in described operating position, described selection heel (5b) and described actuating heel (5a) project upwards from corresponding radial slit (3) at least in part, and in described non-operative position, described actuating heel (5a) and described selection heel (5b) are relative to the corresponding radial slit (3) of described operating position retraction, at least one selecting arrangement (11) is provided with selectors (12) in upper side to described dials body (2), described selectors can coordinate at least one selection heel (5b) described to be transferred to described non-operative position to make described selector (5) from described operating position, described dials body (2) can owing to activateding relative to the rotation of described selecting arrangement (11) around himself axis (2a), thus all make a selector in described selector (5) towards described selecting arrangement (11) in all cases
It is characterized in that:
Described dials body (2) is divided into multiple parts (14,15) that the axis (2a) around described dials body (2) sets gradually, and each part comprises the described radial slit (3) of predetermined number;
Each selector in described selector (5) has two selected zone (16,17), and described two selected zone set gradually along the longitudinal extent of described selector (5);
Described selector (5) is arranged in described radial slit (3), thus be located at described part (14, 15) selector (5) in the radial slit (3) of the part (14 or 15) in makes at least one selection heel (5b) described be positioned at described two selected zone (16, 17) in the selected zone (16 or 17) in, and be located at two parts (14 adjacent with a described part (14 or 15), 15) selector (5) in radial slit (3) makes at least one selection heel (5b) described be positioned at described two selected zone (16, 17) in another selected zone (17 or 16) in.
4. dials as claimed in claim 3, is characterized in that,
Pin (4) during described selector (5) is pivoted to around pivot axis (9) the same radial slit (3) being located at described dials body (2) with an one longitudinal end, described pivot axis is arranged to be substantially perpendicular to the plane of the axis (2a) through described radial slit (3) and described dials body (2).
5. dials as claimed in claim 3, is characterized in that,
The described actuating heel (5a) of described selector (5) is arranged near the longitudinal end of described selector (5), and described longitudinal end is contrary with the longitudinal end being connected to the pin (4) in the same radial slit (3) being located at described dials body (2) of described selector; Described selected zone (16,17) is arranged between described actuating heel (5a) and the longitudinal end being connected to the pin (4) in the same radial slit (3) being located at described dials body (2) of described selector (5).
6. dials as claimed in claim 3, is characterized in that,
Near the longitudinal end of the selector (5) of described pin (4) in it is connected to the same radial slit (3) being located at described dials body (2), have from the outstanding actuating heel (4a) of the upper surface of described dials body (2).
7., as aforementioned dials according to claim 1, it is characterized in that,
Described pin (4) is the pin of transfevent.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2009A002302 | 2009-12-24 | ||
| ITMI2009A002302A IT1397085B1 (en) | 2009-12-24 | 2009-12-24 | PROCEDURE FOR THE SELECTION OF PLATE NEEDLES, IN ONE-CYLINDRICAL CIRCULAR MACHINES FOR DOUBLE FRONT KNITWEAR, AND FLAT FOR ITS EXECUTION. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102108597A CN102108597A (en) | 2011-06-29 |
| CN102108597B true CN102108597B (en) | 2014-12-31 |
Family
ID=43726141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010621064.5A Expired - Fee Related CN102108597B (en) | 2009-12-24 | 2010-12-23 | Needle selection method from needle dial of knitting machine and needle dial for carrying out the method |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR20110074477A (en) |
| CN (1) | CN102108597B (en) |
| IT (1) | IT1397085B1 (en) |
| TW (1) | TW201142100A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194848A (en) * | 2012-01-09 | 2013-07-10 | 丁国富 | Double-knit small circular machine |
| CN104109936B (en) * | 2014-05-06 | 2019-03-19 | 晋江宏基机械有限公司 | Dials device on two-sided big jacquard |
| TWD209932S (en) | 2019-04-12 | 2021-02-21 | 義大利商聖東尼股份公司 | Textile machines, including their parts |
| CN110093711B (en) * | 2019-05-30 | 2024-03-19 | 浙江罗速设备制造有限公司 | Needle moving system with two bidirectional needle selecting devices as one path for knitting machinery |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB223619A (en) * | 1923-04-25 | 1924-10-27 | Jacquard Knitting Machine Co Inc | Improvements in and relating to knitting machines |
| US3838583A (en) * | 1971-03-29 | 1974-10-01 | G Rumi | Circular knitting machine |
| US3890805A (en) * | 1972-04-04 | 1975-06-24 | Bonneterie S A Et | Needle selection device for a circular knitting machine |
| DE3218519A1 (en) * | 1981-05-28 | 1982-12-23 | Mec-Mor S.p.A., Induno Olona, Varese | CIRCULAR KNITTING MACHINE WITH NEEDLE CYLINDER AND NEEDLE PLATE AND DEVICE FOR SELECTING THE PLATE NEEDLES |
| US4709563A (en) * | 1985-02-15 | 1987-12-01 | Novitex S.R.L. | Needle-selecting system for circular knitting machine |
| EP0441005A1 (en) * | 1990-01-12 | 1991-08-14 | SAVIO S.p.A. | Method and device for needle-by needle selection in a circular knitting machine by means of elastic selectors |
| US5367893A (en) * | 1992-02-21 | 1994-11-29 | Uniplet A.S. | Selecting device with swingable selecting jack |
| CN1206758A (en) * | 1997-07-25 | 1999-02-03 | 山德霓股份公司 | Needle selection device, particularly for selecting dial needles in circular knitting machines |
| US6101848A (en) * | 1999-08-05 | 2000-08-15 | Pai Lung Machinery Mill Co., Ltd. | Computer controlled needle selection structure for a circular knitting machine |
| CN1283715A (en) * | 1999-08-05 | 2001-02-14 | 佰龙机械厂股份有限公司 | Needle selecor of dial on circular knitting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1204424A (en) * | 1968-05-17 | 1970-09-09 | Stibbe Machinery Ltd | Improvements in or relating to circular knitting machines with electrical or/and electronic patterning systems |
-
2009
- 2009-12-24 IT ITMI2009A002302A patent/IT1397085B1/en active
-
2010
- 2010-12-23 CN CN201010621064.5A patent/CN102108597B/en not_active Expired - Fee Related
- 2010-12-24 TW TW99145889A patent/TW201142100A/en unknown
- 2010-12-24 KR KR1020100134234A patent/KR20110074477A/en not_active Application Discontinuation
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB223619A (en) * | 1923-04-25 | 1924-10-27 | Jacquard Knitting Machine Co Inc | Improvements in and relating to knitting machines |
| US3838583A (en) * | 1971-03-29 | 1974-10-01 | G Rumi | Circular knitting machine |
| US3890805A (en) * | 1972-04-04 | 1975-06-24 | Bonneterie S A Et | Needle selection device for a circular knitting machine |
| DE3218519A1 (en) * | 1981-05-28 | 1982-12-23 | Mec-Mor S.p.A., Induno Olona, Varese | CIRCULAR KNITTING MACHINE WITH NEEDLE CYLINDER AND NEEDLE PLATE AND DEVICE FOR SELECTING THE PLATE NEEDLES |
| US4709563A (en) * | 1985-02-15 | 1987-12-01 | Novitex S.R.L. | Needle-selecting system for circular knitting machine |
| EP0441005A1 (en) * | 1990-01-12 | 1991-08-14 | SAVIO S.p.A. | Method and device for needle-by needle selection in a circular knitting machine by means of elastic selectors |
| US5367893A (en) * | 1992-02-21 | 1994-11-29 | Uniplet A.S. | Selecting device with swingable selecting jack |
| CN1206758A (en) * | 1997-07-25 | 1999-02-03 | 山德霓股份公司 | Needle selection device, particularly for selecting dial needles in circular knitting machines |
| US6101848A (en) * | 1999-08-05 | 2000-08-15 | Pai Lung Machinery Mill Co., Ltd. | Computer controlled needle selection structure for a circular knitting machine |
| CN1283715A (en) * | 1999-08-05 | 2001-02-14 | 佰龙机械厂股份有限公司 | Needle selecor of dial on circular knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102108597A (en) | 2011-06-29 |
| TW201142100A (en) | 2011-12-01 |
| IT1397085B1 (en) | 2012-12-28 |
| KR20110074477A (en) | 2011-06-30 |
| ITMI20092302A1 (en) | 2011-06-25 |
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