CN2773117Y - Jacquard needle-selecting mechanism of gloves knitting machine - Google Patents
Jacquard needle-selecting mechanism of gloves knitting machine Download PDFInfo
- Publication number
- CN2773117Y CN2773117Y CN 200420037351 CN200420037351U CN2773117Y CN 2773117 Y CN2773117 Y CN 2773117Y CN 200420037351 CN200420037351 CN 200420037351 CN 200420037351 U CN200420037351 U CN 200420037351U CN 2773117 Y CN2773117 Y CN 2773117Y
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- knitting machine
- crochet hook
- push rod
- machine according
- glove knitting
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Abstract
The utility model relates to a jacquard needle-selecting mechanism of gloves knitting machines, which comprises a needle bed, a plurality of crochet hooks and crochet hook driving plates corresponding to the crochet hooks are arranged on the needle bed, and staggered bird plates are arranged on the crochet hooks. The bird plates are corresponding to the crochet hook driving plates, sinking plates are arranged on the crochet hook driving plates, and a rod ejecting mechanism is correspondingly arranged under the sinking plates. The utility model has the advantages of simple structure, high knitting speed, little mechanical abrasion, low processing difficulties, good effect in knitting complicated patterns, good round degree of knitted gloves, etc., and the utility model is a jacquard needle-selecting mechanism of gloves knitting machines with flexible control and low failure rate.
Description
Technical field
The utility model relates to a kind of textile machine, especially relates to a kind of jacquard needle board of glove knitting machine.
Technical background
Existing glove knitting machine selecting mechanism, by needle-bar, crochet hook, the crochet hook driving chip, sinker and needle selection cylinder are formed, be inlaid with filler rod on the cylinder, pass through rotary drum, drive filler rod on the cylinder and push that sinker realizes, because filler rod can't change when crocheted, the volume of cylinder and girth all are subjected to the restriction of locus, change very limited, thereby only be used for the needle selection at gloves position, and can not be used for the needle selection of figured pattern, Japan releases a kind of jacquard glove machine at present, realizes by the needle selection driving chip that is arranged on needle selecting cam on the head and apportion four rows during its selecting mechanism, owing to lean on four needle selecting cams needle selection one by one during crocheted, thereby it is slow to knit hook speed, and mechanical wear is big, and four needle selecting cams cooperate and damage driving chip when bad easily, characteristics such as thereby board has the requirement on machining accuracy height when making, and difficulty of processing is big.But its structure is comparatively complicated, and effect is relatively poor when the crocheted complex pattern, and the roundness of gloves is also not satisfactory.
Summary of the invention
It is comparatively complicated that the utility model has solved the selecting mechanism that prior art exists, and it is slow to knit hook speed, and driving chip damages easily, mechanical wear is big, and effect is relatively poor during the crocheted complex pattern, the requirement on machining accuracy height, difficulty of processing is big, the technical problem of the not good enough grade of gloves roundness that weaves.
The novel selecting mechanism control that has also solved the prior art existence of this use is owed flexibly, and the technical problem that fault rate is more high provides a kind of control flexible, the jacquard needle board of the glove knitting machine that fault rate is lower.
Above-mentioned technical purpose of the present utility model mainly is by technical scheme solution once: the jacquard needle board of glove knitting machine, comprise needle-bar, be arranged on needle-bar be provided with a plurality of crochet hooks and with the corresponding crochet hook driving chip of crochet hook, and on described crochet hook, be staggeredly equipped with the bird sheet, described bird sheet is corresponding with described crochet hook driving chip, described crochet hook driving chip is provided with sinker, and described sinker below is corresponding is provided with post rod mechanism.Control the motion of push rod according to the difference of pattern by driving mechanism, need the push rod of motion to contact, further drive the motion of crochet hook, thereby crocheted goes out complicated patterns with bird sheet on being arranged on crochet hook.For the crochet hook that need not move, the push rod of being controlled its top by computer keeps motionless.Thereby accuracy rate improves, and has reduced the fault odds.
As preferably, described post rod mechanism is provided with at least and is arranged in a row, and each described push rod is subjected to the driving mechanisms control of a circuit control, described sinker of each described push rod control.Help increasing work efficiency, improve the accuracy rate of jacquard weave simultaneously; Because each push rod is controlled by circuit, but independently moving or aggregate motion.
As preferably, described driving mechanism is a kind of pneumatic mechanism, and the main body of described pneumatic mechanism is a cylinder, is provided with at an end of cylinder and connects valve, and cylinder interior is provided with slide block, and push rod is arranged on the slide block, and which is provided with spring, and an end of push rod passes the cylinder end.Gas enters into cylinder interior by connecing valve, thereby promotes slide block movement, slide block and then the motion of drive push rod, and this moment, spring was in compressive state.The motion of push rod make push rod with its below crochet hook on the bird sheet contact, finally drive the motion of crochet hook.Be used as when finishing, under the effect of the spring power on the push rod, push rod returns to original position, and crochet hook lifts.
As preferably, described driving mechanism is an electromagnet mechanism, promptly on centring magnet, be provided with coil, side at coil is provided with magnet, all elements are integrated in the cover body, one end face of cover body is provided with an aperture, and push rod is positioned on the same rectilinear direction by this hole and centring magnet, is provided with elastic component between the two.Push rod moves under the effect of coil and the formed electromagnetic field of magnet, thereby drives the crochet hook motion of its below by the bird sheet, after effect finishes, sets back under the effect of spring force.
As preferably, described driving mechanism is a piezoelectricity pottery magnetic mechanism, promptly is provided with a piezoelectricity pottery magnetic in the centre of two electrodes, the outside is provided with a cover body, cover body one end face is provided with an aperture, and on same rectilinear direction, both push rod be fixed together by this hole and piezoelectricity pottery magnetic potential.When energising, the energising ceramic magnet is long-pending to expand, and because of extending naturally of self drives the push rod movement therewith that is fixed together with it, and then drives the crochet hook motion of its below by the bird sheet.After the outage, the energising ceramic magnet is long-pending to diminish, contraction in length, and push rod also sets back thereupon.
As preferably, be provided with the O RunddichtringO between described slide block and cylinder inner wall, the setting of O RunddichtringO can make cylinder obtain better sealing property, thereby makes effect more.
As preferably, the described valve end that connects is provided with pointed projection, and it is more firm with being connected of pipeline enclosure that being arranged so that of this projection connects valve, effectively prevented the leakage of gas in the port.
Described piezoelectricity pottery magnetic forms for the several layers lamination, is provided with metal electrode between every layer of described piezoelectricity pottery magnetic, and the electrode two ends are connected with control circuit.Help effectively controlling the motion of push rod.
As preferably, corresponding described crochet hook driving chip one end of described sinker one end, the other end is connected with spring one end, and described sinker middle part is provided with rotating shaft, and on the fixing and described needle-bar of rotating shaft, the described spring other end is fixed on the described needle-bar.Helping sinker resets smoothly.
Therefore, the utlity model has simple in structurely, it is fast to knit hook speed, mechanical wear is little, and difficulty of processing is little, and effect is better during the crocheted complex pattern, characteristics such as the gloves roundness that weaves is better are that a kind of control is flexible, the jacquard needle board of the glove knitting machine that fault rate is lower.
Description of drawings
Accompanying drawing 2 is a kind of side-looking structural representations of the utility model selecting mechanism;
Accompanying drawing 3 is structural configuration schematic diagrames of a kind of bird sheet of the present utility model;
Accompanying drawing 4 is a kind of structural representations of pneumatic mechanism of the present utility model;
Accompanying drawing 5 is a kind of structural representations of the utility model electromagnet mechanism;
Accompanying drawing 6 is a kind of structural representations of the utility model piezoelectricity pottery magnetic mechanism.
Specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the jacquard needle board of glove knitting machine, as Fig. 1 and Fig. 2 and shown in Figure 3, comprise needle-bar 20, be arranged on needle-bar 20 be provided with a plurality of crochet hooks 1 and with crochet hook 1 corresponding crochet hook driving chip 28, it is characterized in that on described crochet hook 1, being staggeredly equipped with bird sheet 2, described bird sheet 2 is corresponding with described crochet hook driving chip 28, described crochet hook driving chip 28 is provided with sinker 29, described sinker 29 below correspondences be provided with post rod mechanism, described post rod mechanism is provided with at least and is arranged in a row, each described push rod 6 is subjected to driving mechanism 22 controls of a circuit control, described sinker 29 of each described push rod 6 control, corresponding described crochet hook driving chip 28 1 ends of described sinker 29 1 ends, the other end is connected with spring 30 1 ends, described sinker 29 middle parts are provided with rotating shaft 27, rotating shaft 27 fixing with described needle-bar 20 on, described spring 30 other ends are fixed on the described needle-bar 20.As shown in Figure 4, described driving mechanism 22 is a kind of pneumatic mechanisms, and the main body of described pneumatic mechanism is a cylinder 3, be provided with at an end of cylinder 3 and connect valve 4, cylinder 3 inside are provided with slide block 5, and push rod 6 is arranged on the slide block 5, and which is provided with spring 7, an end of push rod 6 passes cylinder 3 ends.Be provided with O RunddichtringO 18 between described slide block 5 and cylinder 3 inwalls.Described valve 4 ends that connect are provided with pointed protruding 19.Each cylinder is connected with and connects valve 4, (this electromagnetic valve is also to apply for a patent by electromagnetic valve to connect valve 4, be not repeated at this) link to each other with compressed air, cylinder moving is finished by the compressed air-driven by electromagnetic valve, when electromagnetic valve is switched on, cylinder communicates with compressed air, piston in the compressed air promotion cylinder moves upward and pushes sinker 29, the motion of sinker 29 make the crochet hook driving chip with its below crochet hook 1 on bird sheet 2 contact, the final motion that drives crochet hook 1, thus crocheted goes out complicated patterns.When electromagnetic valve cut off the power supply, cylinder communicated with the exhaust outlet of electromagnetic valve, and the compressed air in the cylinder is discharged by exhaust outlet, and piston descends under the effect of spring force, and sinker resets under the effect of sinker spring.Above-mentioned a series of motion is to carry out under the control of computer.
During use, when post rod mechanism did not have the signal of telecommunication, push rod descended, sinker 29 is rotation counterclockwise under the effect of sinker spring 30, drives crochet hook driving chip 28 and descends, and the driving pin of crochet hook sheet is deposited in the needle tray, break away from head cam block 32, this crochet hook does not participate in the crocheted of this pin.
When post rod mechanism led to power on signal, push rod rose, and withstood the rotation of sinker 29 clockwise directions, drive crochet hook driving chip 28 and rise, make the driving pin on the crochet hook driving chip 28 stretch out outside the needle tray side-to-side movement under the effect of head triangle 32 slide blocks, drive the crochet hook side-to-side movement, participate in the crocheted motion.
Embodiment 2: as shown in Figure 5, each push rod 6 top is provided with a solenoid actuated mechanism 22 that is subjected to computer control, on centring magnet 8, be provided with coil 9, side at coil 9 is provided with magnet 10, all elements are integrated in the cover body 11, one end face of cover body 11 is provided with an aperture 12, and push rod 6 is positioned on the same rectilinear direction with centring magnet 8 by this hole 12, is provided with elastic component 13 between the two.Push rod 6 moves under the effect of coil 9 and magnet 10 formed electromagnetic fields, thereby drives crochet hook 1 motion by bird sheet 2, after effect finishes, returns to original position under the effect of spring force, and other is with embodiment 1.
Embodiment 3: as shown in Figure 6, each push rod 6 top is provided with a piezoelectricity pottery magnetic mechanism that is subjected to computer control, be provided with a piezoelectricity pottery magnetic 15 in the centre of two electrodes 14, the outside is provided with a cover body 16, and cover body 16 1 end faces are provided with an aperture 17, and push rod 6 is positioned on the same rectilinear direction with piezoelectricity pottery magnetic 15 by this hole 17, both are fixed together, described piezoelectricity pottery magnetic 15 is provided with metal electrode for the several layers lamination forms between every layer of described piezoelectricity pottery magnetic 15, and the electrode two ends are connected with control circuit.When switching on, 15 volumetric expansions of energising pottery magnetic because of extending naturally of self drives push rod 6 movement therewith that are fixed together with it, and then are moved by the crochet hook 1 of bird sheet 2 its belows of drive.After the outage, energising pottery magnetic 15 smaller volume, contraction in length, push rod 6 also return to original position thereupon, and other is with embodiment 1.
Because each post rod mechanism is controlled by circuit signal separately, thereby motion is very flexible under the control of computer program, can make up out the handle cover of various complex patterns, because the circuit that moves through of the motion of post rod mechanism and head triangle is controlled and can be staggered in time, so its reliability and speed all can improve greatly.
Claims (10)
1, a kind of jacquard needle board of glove knitting machine, comprise needle-bar (20), be arranged on needle-bar (20) be provided with a plurality of crochet hooks (1) and with the corresponding crochet hook driving chip of crochet hook (1) (28), it is characterized in that on described crochet hook (1), being staggeredly equipped with bird sheet (2), described bird sheet (2) is corresponding with described crochet hook driving chip (28), described crochet hook driving chip (28) is provided with sinker (29), and described sinker (29) below is corresponding is provided with post rod mechanism.
2, the jacquard needle board of glove knitting machine according to claim 1, it is characterized in that described post rod mechanism is provided with at least is arranged in a row, each described push rod (6) is subjected to driving mechanism (22) control of a circuit control, each described push rod (6) control described sinker (29).
3, the jacquard needle board of glove knitting machine according to claim 2, it is characterized in that driving mechanism (22) is a kind of pneumatic mechanism, the main body of described pneumatic mechanism is cylinder (3), be provided with at an end of cylinder (3) and connect valve (4), cylinder (3) inside is provided with slide block (5), push rod (6) is arranged on the slide block (5), and which is provided with spring (7), and an end of push rod (6) passes cylinder (3) end.
4, the jacquard needle board of glove knitting machine according to claim 2, it is characterized in that driving mechanism (22) is an electromagnet mechanism, promptly on centring magnet (8), be provided with coil (9), side at coil (9) is provided with magnet (10), all elements are integrated in the cover body (11), one end face of cover body (11) is provided with an aperture (12), and push rod (6) is positioned on the same rectilinear direction by this hole (12) and centring magnet (8), is provided with elastic component (13) between the two.
5, the jacquard needle board of glove knitting machine according to claim 2, it is characterized in that driving mechanism (22) is a piezoelectricity pottery magnetic mechanism, promptly be provided with a piezoelectricity pottery magnetic (15) in the centre of two electrodes (14), the outside is provided with a cover body (16), cover body (16) one end faces are provided with an aperture (17), push rod (6) is positioned on the same rectilinear direction by this hole (17) and piezoelectricity pottery magnetic (15), and both are fixed together.
6, the jacquard needle board of glove knitting machine according to claim 3 is characterized in that being provided with O RunddichtringO (18) between described slide block (5) and cylinder (3) inwall.
7, the jacquard needle board of glove knitting machine according to claim 3 is characterized in that described valve (4) end that connects is provided with pointed projection (19).
8, the jacquard needle board of glove knitting machine according to claim 6 is characterized in that described valve (4) end that connects is provided with pointed projection (19).
9, the jacquard needle board of glove knitting machine according to claim 5 is characterized in that described piezoelectricity pottery magnetic (15) forms for the several layers lamination, is provided with metal electrode between every layer of described piezoelectricity pottery magnetic (15), and the electrode two ends are connected with control circuit.
10, the jacquard needle board of glove knitting machine according to claim 1 and 2, it is characterized in that corresponding described crochet hook driving chip (28) one ends of described sinker (29) one ends, the other end is connected with spring (30) one ends, described sinker (29) middle part is provided with rotating shaft (27), rotating shaft (27) fixing with described needle-bar (20) on, described spring (30) other end is fixed on the described needle-bar (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037351 CN2773117Y (en) | 2004-07-06 | 2004-07-06 | Jacquard needle-selecting mechanism of gloves knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037351 CN2773117Y (en) | 2004-07-06 | 2004-07-06 | Jacquard needle-selecting mechanism of gloves knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2773117Y true CN2773117Y (en) | 2006-04-19 |
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ID=36708374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420037351 Expired - Fee Related CN2773117Y (en) | 2004-07-06 | 2004-07-06 | Jacquard needle-selecting mechanism of gloves knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2773117Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858011A (en) * | 2010-06-23 | 2010-10-13 | 浙江理工大学 | Electronic needle selecting device of electromagnet type glove knitting machine |
| CN101922083A (en) * | 2010-06-23 | 2010-12-22 | 浙江理工大学 | Cylinder type electronic needle selecting device |
| CN101984172A (en) * | 2010-11-26 | 2011-03-09 | 浙江理工大学 | Grating plate for sliding tongue plate of electromagnetic glove machine |
| CN101984170A (en) * | 2010-11-26 | 2011-03-09 | 浙江理工大学 | Sliding top block for electromagnetic glove machine |
| CN101984169A (en) * | 2010-11-26 | 2011-03-09 | 浙江理工大学 | Needle selecting motion mechanism for electromagnetic glove machine |
| CN101984173A (en) * | 2010-11-26 | 2011-03-09 | 浙江理工大学 | Oscillating bar for electromagnetic glove machine |
| CN102041616A (en) * | 2010-11-26 | 2011-05-04 | 浙江理工大学 | Electromagnet type glove machine grating plate |
| CN102493113A (en) * | 2011-11-25 | 2012-06-13 | 丁原章 | Glove knitting machine with electronic pneumatic control type piston needle selection device |
| CN102634926A (en) * | 2012-04-19 | 2012-08-15 | 浙江理工大学 | Needle pins on active electromagnetic needle selection mechanism of glove machine |
| CN104928840A (en) * | 2015-06-19 | 2015-09-23 | 烟台宋和科技股份有限公司 | Electronic knitting needle |
-
2004
- 2004-07-06 CN CN 200420037351 patent/CN2773117Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858011A (en) * | 2010-06-23 | 2010-10-13 | 浙江理工大学 | Electronic needle selecting device of electromagnet type glove knitting machine |
| CN101922083A (en) * | 2010-06-23 | 2010-12-22 | 浙江理工大学 | Cylinder type electronic needle selecting device |
| CN101984172A (en) * | 2010-11-26 | 2011-03-09 | 浙江理工大学 | Grating plate for sliding tongue plate of electromagnetic glove machine |
| CN101984170A (en) * | 2010-11-26 | 2011-03-09 | 浙江理工大学 | Sliding top block for electromagnetic glove machine |
| CN101984169A (en) * | 2010-11-26 | 2011-03-09 | 浙江理工大学 | Needle selecting motion mechanism for electromagnetic glove machine |
| CN101984173A (en) * | 2010-11-26 | 2011-03-09 | 浙江理工大学 | Oscillating bar for electromagnetic glove machine |
| CN102041616A (en) * | 2010-11-26 | 2011-05-04 | 浙江理工大学 | Electromagnet type glove machine grating plate |
| CN101984169B (en) * | 2010-11-26 | 2012-02-15 | 浙江理工大学 | Needle selecting motion mechanism for electromagnetic glove machine |
| CN101984170B (en) * | 2010-11-26 | 2012-02-15 | 浙江理工大学 | Sliding top block for electromagnetic glove machine |
| CN102041616B (en) * | 2010-11-26 | 2012-02-22 | 浙江理工大学 | Electromagnet type glove machine grating plate |
| CN102493113A (en) * | 2011-11-25 | 2012-06-13 | 丁原章 | Glove knitting machine with electronic pneumatic control type piston needle selection device |
| CN102634926A (en) * | 2012-04-19 | 2012-08-15 | 浙江理工大学 | Needle pins on active electromagnetic needle selection mechanism of glove machine |
| CN104928840A (en) * | 2015-06-19 | 2015-09-23 | 烟台宋和科技股份有限公司 | Electronic knitting needle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |