CN109440284B - Jacquard device of hosiery machine - Google Patents
Jacquard device of hosiery machine Download PDFInfo
- Publication number
- CN109440284B CN109440284B CN201811301954.0A CN201811301954A CN109440284B CN 109440284 B CN109440284 B CN 109440284B CN 201811301954 A CN201811301954 A CN 201811301954A CN 109440284 B CN109440284 B CN 109440284B
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- Prior art keywords
- needle
- jacquard
- cylinder
- needle selector
- selector
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000009940 knitting Methods 0.000 claims description 16
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—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
-
- 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
- D04B15/82—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the needle cams used
-
- 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
- D04B15/84—Jacquard cards or mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a jacquard device of a hosiery machine, which comprises a mounting plate, wherein a lower steel ring and a needle selector are fixedly arranged at the upper end of the mounting plate, the lower steel ring and the needle selector are coaxially arranged, the lower steel ring is positioned at the outer side of the needle selector, and a telescopic rod is arranged at one side of the needle selector. The jacquard device of the hosiery machine provided by the invention is provided with the telescopic rod, the triangular groove and the guard plate, can adjust the distance between the mounting plate and the middle bedplate, is convenient for realizing the change of the position of the needle cylinder relative to the position of the jacquard knife, reduces the bending moment of the jacquard needle, improves the service life of the jacquard needle, can reduce the size of the unnecessary gap at the outer side of the needle cylinder, prevents the collision damage of the needle in the needle cylinder caused by sundries entering the hosiery machine, can protect the needle cylinder which runs at a high speed, prevents the abnormal work caused by the influence of external objects, has certain practicability and brings better use prospect.
Description
Technical Field
The invention relates to the field of hosiery knitting machines, in particular to a jacquard device of a hosiery knitting machine.
Background
The jacquard device of the sock knitting machine is an important sock knitting part on the sock knitting machine, is widely applied to various sock knitting machines due to the unique jacquard effect, has certain defects in jacquard aspect, and cannot meet the requirements of people on jacquard technology, so that the jacquard device needs to be improved;
the jacquard device of the existing sock knitting machine has certain defects when in use, firstly, the positions of a needle cylinder and a jacquard knife cannot be adjusted, the existing jacquard needle stress point is positioned at the bottom, the bending moment born by the jacquard needle is large, the service life of the jacquard needle is low, secondly, the traditional needle cylinder is large in useless gap, the needle in the needle cylinder is easy to collide and damage due to sundries entering the sock knitting machine, finally, the needle cylinder which runs at high speed cannot be protected, the needle cylinder cannot work normally due to the influence of external objects, and certain influence is brought to the use process of people.
Disclosure of Invention
The invention mainly aims to provide a jacquard device of a hosiery machine, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a jacquard weave device of hosiery machine, includes the mounting panel, the upper end fixed mounting of mounting panel has down steel ring and needle selector, and down steel ring and needle selector coaxial setting, down the steel ring is located the outside of needle selector, one side of needle selector is provided with the telescopic link, the upper end fixed mounting of telescopic link has well platen, the upper end fixed mounting of well platen has support frame and vaulting pole, and the support frame is located one side of vaulting pole, the inside of needle selector is provided with the cylinder, and the cylinder is coaxial with needle selector, the intermediate position fixed mounting of support frame and vaulting pole upper end has a sinker cover, and the sinker cover is located the cylinder directly over, the centre bore has been seted up on the mounting panel, and the lower extreme outside cover of cylinder is established in the inside of centre bore, the upper end hinge of support frame is provided with the rotation axis, one side fixed mounting of rotation axis has the backplate, one side fixed mounting of backplate has the connecting rod, and the connecting rod is located the upper end of vaulting pole, the inside fixed mounting panel has three group cylinders, and three group's cylinders are all about centre bore centre symmetry, three cutter arbor sets and three cutter arbor sets are connected with three triangle sets of triangle cutter arbor and arc-shaped inner wall, triangle set, triangle cutter set and arc-shaped inner wall, triangle set, triangle cutter and arc and triangle set, and arc-shaped inner wall, the triangle set of triangle.
Preferably, the middle bedplate is provided with a working hole, the needle cylinder is positioned in the working hole, the support frame and the support rod are respectively positioned at the edge positions of the working hole, and the support frame and the support rod are symmetrically distributed about the center of the working hole.
Preferably, a sleeve is arranged at one end of the cutter bar, the sleeve is fixedly connected with the air cylinder, and the sleeve is movably and telescopically connected with the cutter bar.
Preferably, the connecting rod is movably connected with the stay bar, and a protection ring is fixedly arranged at the middle position of the guard plate and is positioned right above the sinker cover.
Preferably, a through hole is formed in one side of the mounting plate, the telescopic rod penetrates through the through hole, the telescopic rod is movably connected with the through hole, a bolt is arranged on one side of the through hole, and the telescopic rod is fixedly connected with the through hole through the bolt.
Preferably, the needle selector is located below the middle platen, the height of the needle selector is smaller than that of the telescopic rod, and a rubber pad is fixedly arranged on the outer surface of the upper end of the needle selector.
Compared with the prior art, the invention has the following beneficial effects: this jacquard device of hosiery machine, can adjust the distance between mounting panel and the well platen through the telescopic link that sets up, be convenient for realize the change of the relative jacquard knife position of cylinder position, the stress point with traditional jacquard needle is by the bottom upwards movement, the moment of flexure size that the jacquard needle received has been reduced, the life of jacquard needle has been improved, through the triangle recess of setting, the size in the useless space in cylinder outside can be reduced, avoid debris entering hosiery machine to lead to the collision damage of needle in the cylinder, through the backplate of setting, can protect high-speed moving cylinder, avoid the unable normal work that causes by external object influence, certain practicality has, the jacquard device of whole hosiery machine simple structure, convenient operation, the effect of use is better for traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of a jacquard device of a hosiery knitting machine according to the invention;
FIG. 2 is an enlarged view of the needle selector of the jacquard device of the hosiery knitting machine of the invention;
FIG. 3 is an enlarged view of the upper end of the middle deck of the jacquard device of the hosiery machine of the invention;
fig. 4 is an enlarged cross-sectional view of the jacquard device of the hosiery knitting machine of the invention, a of fig. 2.
In the figure: 1. a mounting plate; 2. a lower steel ring; 3. a needle selector; 4. a telescopic rod; 5. a middle bedplate; 6. a support frame; 7. a brace rod; 8. a needle cylinder; 9. a sinker cover; 10. a central bore; 11. a rotation shaft; 12. a guard board; 13. a connecting rod; 14. a cylinder; 15. a cutter bar; 16. arc triangular blocks; 17. triangular grooves.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1-4, a jacquard device of a hosiery machine comprises a mounting plate 1, wherein the upper end of the mounting plate 1 is fixedly provided with a lower steel ring 2 and a needle selector 3, the lower steel ring 2 and the needle selector 3 are coaxially arranged, the lower steel ring 2 is positioned at the outer side of the needle selector 3, one side of the needle selector 3 is provided with a telescopic rod 4, the upper end of the telescopic rod 4 is fixedly provided with a middle bedplate 5, the upper end of the middle bedplate 5 is fixedly provided with a support frame 6 and a support rod 7, the support frame 6 is positioned at one side of the support rod 7, the inside of the needle selector 3 is provided with a needle cylinder 8, the needle cylinder 8 and the needle selector 3 are coaxially arranged, the middle positions of the upper ends of the support frame 6 and the support rod 7 are fixedly provided with a sinker cover 9, the sinker cover 9 is positioned right above the needle cylinder 8, the mounting plate 1 is provided with a central hole 10, the outer side of the lower end of the needle cylinder 8 is sleeved in the central hole 10, the upper end of the support frame 6 is hinged with a rotating shaft 11, a guard plate 12 is fixedly arranged on one side of the rotating shaft 11, a connecting rod 13 is fixedly arranged on one side of the guard plate 12, the connecting rod 13 is positioned at the upper end of the supporting rod 7, three groups of air cylinders 14 are fixedly arranged in the mounting plate 1, the three groups of air cylinders 14 are all centrally symmetrical relative to the central hole 10, three groups of jacquard triangular knives are arranged on one side of the three groups of air cylinders 14, the air cylinders 14 are movably connected with the jacquard triangular knives, the jacquard triangular knives are composed of cutter bars 15 and arc triangular blocks 16, the arc triangular blocks 16 are fixedly arranged at one end of the cutter bars 15, the cutter bars 15 penetrate through the inner wall of the central hole 10, three groups of triangular grooves 17 are formed in the inner wall of the central hole 10, the three groups of triangular grooves 17 are respectively in one-to-one correspondence with the positions of the three groups of arc triangular blocks 16, the triangular grooves 17 can reduce the size of useless gaps outside the needle cylinder 8, avoiding the damage of the knitting needles in the needle cylinder 8 caused by the collision of sundries entering the hosiery machine.
Example 2
As shown in fig. 1-4, the middle platen 5 is provided with a working hole, the needle cylinder 8 is located inside the working hole, the supporting frame 6 and the supporting rod 7 are located at the edge positions of the working hole respectively, the supporting frame 6 and the supporting rod 7 are distributed symmetrically about the center of the working hole, one end of the cutter bar 15 is provided with a sleeve, the sleeve is fixedly connected with the cylinder 14, the sleeve is movably and telescopically connected with the cutter bar 15, the connecting rod 13 is movably connected with the supporting rod 7, the middle position of the guard plate 12 is fixedly provided with a guard ring, the guard ring is located right above the sinker cover 9, the guard plate 12 can protect the needle cylinder 8 which runs at high speed, the needle cylinder 8 is prevented from being influenced by external objects, a through hole is formed in one side of the mounting plate 1, the telescopic rod 4 penetrates through the inside the through hole, the telescopic rod 4 is movably connected with the through hole, a bolt is arranged on one side of the through hole, the telescopic rod 4 is fixedly connected with the through bolt, the needle selector 3 is located below the middle platen 5, the height of the telescopic rod 4 is smaller than the height of the telescopic rod 3, the outer surface of the upper end of the needle selector 3 is fixedly provided with a rubber pad, the telescopic rod 4 is fixedly connected with the through hole, the through hole on the mounting plate 1 and the position of the jack 4 is in the opposite direction to the position of the jacquard needle 1, the jacquard needle is convenient to realize the jacquard needle lifting position by adjusting the position, the jacquard needle lifting position is long enough to realize the jacquard needle lifting distance by the jacquard needle, and the jacquard needle lifting position by the jacquard needle, the jacquard needle lifting device is long-lifting device and the jacquard needle lifting device and the position can be conveniently and the jacquard needle lifting and the jacquard needle.
When the jacquard device of the hosiery machine is used, firstly, the device is fixedly arranged on a workbench of the hosiery machine through the mounting plate 1 at the bottom end, the distance between the mounting plate 1 and the middle bedplate 5 can be adjusted through adjusting the telescopic rod 4, the change of the position of the needle cylinder 8 relative to the position of a jacquard knife is conveniently realized, the stress point of the traditional jacquard needle is moved upwards from the bottom, the bending moment of the jacquard needle is reduced, the service life of the jacquard needle is prolonged, the jacquard needle is fixed through a bolt after the jacquard needle is adjusted, a rubber pad at the upper end of the needle selector 3 can play a role of buffering protection to the jacquard needle, the needle selector 3 is prevented from being impacted excessively low in the moving position of the middle bedplate 5, the lower steel ring 2, the needle selector 3, the needle cylinder 8 and the centre bore 10 are coaxially arranged, the upper end of the lower steel ring 2 is used for limiting the movement position of jacquard needles, the support frame 6 and the supporting rod 7 support the sinker cover 9 together, the sinker cover 9 and the needle cylinder 8 and the like to form socks, the guard plate 12 arranged at the upper end can protect the needle cylinder 8 which runs at high speed, the needle cylinder 8 which is influenced by external objects and cannot normally work is avoided, the three groups of cylinders 14 are all pushed out to drive the cutter bar 15 to realize telescopic movement in the sleeve, the jacquard cam knife can drive the jacquard needles to lift, jacquard operation is completed, the three groups of cam grooves 17 can be matched with the arc-shaped triangular blocks 16, the size of useless gaps outside the needle cylinder 8 is reduced conveniently, sundries are prevented from entering the hosiery machine to cause collision damage of the needles in the needle cylinder 8, and the hosiery machine is more practical.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. Jacquard device of a hosiery machine, comprising a mounting plate (1), characterized in that: the utility model discloses a rotary needle selector, including mounting panel (1), needle selector (3), lower steel ring (2), needle selector (3) are fixed firmly in the upper end of mounting panel (1), and lower steel ring (2) and needle selector (3) coaxial arrangement, lower steel ring (2) are located the outside of needle selector (3), one side of needle selector (3) is provided with telescopic link (4), the upper end fixed mounting of telescopic link (4) has well platen (5), the upper end fixed mounting of well platen (5) has support frame (6) and vaulting pole (7), and support frame (6) are located one side of vaulting pole (7), the inside of needle selector (3) is provided with cylinder (8), and cylinder (8) and needle selector (3) coaxial arrangement, the intermediate position fixed mounting of support frame (6) and vaulting pole (7) upper end has sinker cover (9), and sinker cover (9) are located the top of cylinder (8), set up centre bore (10) on mounting panel (1), and the lower extreme outside cover of (8) is set up in centre bore (10), the inside of support frame (6) is located the pivot (11) of connecting rod (12) and one side of the pivot (12) is located on the fixed mounting panel (13), three groups of air cylinders (14) are fixedly arranged in the mounting plate (1), the three groups of air cylinders (14) are centrally symmetrical relative to the central hole (10), three groups of jacquard triangular knives are arranged on one side of each of the three groups of air cylinders (14), the air cylinders (14) are movably connected with the jacquard triangular knives, the jacquard triangular knives are composed of cutter bars (15) and arc triangular blocks (16), the arc triangular blocks (16) are fixedly arranged at one ends of the cutter bars (15), the cutter bars (15) penetrate through the inner wall of the central hole (10), three groups of triangular grooves (17) are formed in the inner wall of the central hole (10), and the positions of the three groups of triangular grooves (17) are in one-to-one correspondence with the positions of the three groups of arc triangular blocks (16) respectively; the middle bedplate (5) is provided with a working hole, the needle cylinder (8) is positioned in the working hole, the support frame (6) and the support rod (7) are respectively positioned at the edge positions of the working hole, and the support frame (6) and the support rod (7) are symmetrically distributed about the center of the working hole; one end of the cutter bar (15) is provided with a sleeve which is fixedly connected with the air cylinder (14), and the sleeve is movably and telescopically connected with the cutter bar (15); the connecting rod (13) is movably connected with the stay bar (7), and a protective ring is fixedly arranged at the middle position of the guard plate (12) and is positioned right above the sinker cover (9); a through hole is formed in one side of the mounting plate (1), the telescopic rod (4) penetrates through the through hole, the telescopic rod (4) is movably connected with the through hole, a bolt is arranged on one side of the through hole, and the telescopic rod (4) is fixedly connected with the through hole through the bolt; the needle selector (3) is positioned below the middle platen (5), the height of the needle selector (3) is smaller than that of the telescopic rod (4), and a rubber pad is fixedly arranged on the outer surface of the upper end of the needle selector (3); when the jacquard knitting machine is used, firstly, the device is fixedly arranged on the workbench of the hosiery machine through the mounting plate at the bottom, the distance between the mounting plate and the middle bedplate can be adjusted through adjusting the telescopic rod, the change of the position of the needle cylinder relative to the jacquard knife can be realized, the stress point of the traditional jacquard needle is moved upwards from the bottom, the bending moment of the jacquard needle is reduced, the jacquard knitting machine is fixed through the bolt after being adjusted, the rubber pad at the upper end of the needle selector can play a role of buffering protection, the lower collision needle selector at the moving position of the middle bedplate is avoided, the lower steel ring, the needle selector, the needle cylinder and the central hole are coaxially arranged, the upper end of the lower steel ring is used for limiting the movement position of the jacquard needle, the support frame and the supporting rod support the sinker cover together form the sock with the needle cylinder, the guard plate arranged at the upper end can protect the needle cylinder which runs at high speed, three groups of cylinders are pushed out and drive the cutter rod to realize telescopic movement in the sleeve, the jacquard cam knife can drive the jacquard knitting machine to lift, the jacquard knitting machine is completed, the three groups of cam grooves are matched with the arc cam blocks, the large outside is convenient to reduce the space and the small needle cylinder is prevented from being damaged by the sundries entering the hosiery machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301954.0A CN109440284B (en) | 2018-11-02 | 2018-11-02 | Jacquard device of hosiery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301954.0A CN109440284B (en) | 2018-11-02 | 2018-11-02 | Jacquard device of hosiery machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109440284A CN109440284A (en) | 2019-03-08 |
| CN109440284B true CN109440284B (en) | 2024-04-12 |
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ID=65550030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811301954.0A Active CN109440284B (en) | 2018-11-02 | 2018-11-02 | Jacquard device of hosiery machine |
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| Country | Link |
|---|---|
| CN (1) | CN109440284B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575026B (en) * | 2022-03-02 | 2023-11-03 | 浙江诸暨一丰针纺科技有限公司 | Multi-color embroidery single-path looping and double-path looping conversion structure and method of hosiery machine |
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|---|---|---|---|---|
| CN202543517U (en) * | 2012-04-05 | 2012-11-21 | 福建泉州凹凸精密机械有限公司 | Hosiery machine capable of knitting arbitrary pile loop structure |
| CN204644577U (en) * | 2015-03-11 | 2015-09-16 | 水山机械(嘉兴)有限公司 | The hosiery knitter structure of secondary mouth jacquard weave can be realized |
| CN205115761U (en) * | 2015-09-07 | 2016-03-30 | 福建泉州凹凸精密机械有限公司 | Can weave knitting circular knitting machine that clothing tissue was defended in jacquard weave |
| WO2017133436A1 (en) * | 2016-02-05 | 2017-08-10 | 陈仲纪 | Structure for jacquard weaving by cross needles on small-bore upper dial |
| CN107794639A (en) * | 2017-11-24 | 2018-03-13 | 新昌县振兴纺织机械有限公司 | A kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function |
| CN107805879A (en) * | 2017-11-24 | 2018-03-16 | 新昌县振兴纺织机械有限公司 | A kind of jacquard attachment for invisible socks footwear machine |
| CN207812002U (en) * | 2017-11-24 | 2018-09-04 | 新昌县振兴纺织机械有限公司 | Invisible socks footwear machine jacquard attachment with raw gram cover regulatory function |
-
2018
- 2018-11-02 CN CN201811301954.0A patent/CN109440284B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202543517U (en) * | 2012-04-05 | 2012-11-21 | 福建泉州凹凸精密机械有限公司 | Hosiery machine capable of knitting arbitrary pile loop structure |
| CN204644577U (en) * | 2015-03-11 | 2015-09-16 | 水山机械(嘉兴)有限公司 | The hosiery knitter structure of secondary mouth jacquard weave can be realized |
| CN205115761U (en) * | 2015-09-07 | 2016-03-30 | 福建泉州凹凸精密机械有限公司 | Can weave knitting circular knitting machine that clothing tissue was defended in jacquard weave |
| WO2017133436A1 (en) * | 2016-02-05 | 2017-08-10 | 陈仲纪 | Structure for jacquard weaving by cross needles on small-bore upper dial |
| CN107794639A (en) * | 2017-11-24 | 2018-03-13 | 新昌县振兴纺织机械有限公司 | A kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function |
| CN107805879A (en) * | 2017-11-24 | 2018-03-16 | 新昌县振兴纺织机械有限公司 | A kind of jacquard attachment for invisible socks footwear machine |
| CN207812002U (en) * | 2017-11-24 | 2018-09-04 | 新昌县振兴纺织机械有限公司 | Invisible socks footwear machine jacquard attachment with raw gram cover regulatory function |
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| CN109440284A (en) | 2019-03-08 |
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