CN108754830B - Hafu main shaft transmission mechanism - Google Patents
Hafu main shaft transmission mechanism Download PDFInfo
- Publication number
- CN108754830B CN108754830B CN201810550836.7A CN201810550836A CN108754830B CN 108754830 B CN108754830 B CN 108754830B CN 201810550836 A CN201810550836 A CN 201810550836A CN 108754830 B CN108754830 B CN 108754830B
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- shaft
- transmission
- bearing
- sleeve
- transmission shaft
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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
- D04B15/94—Driving-gear not otherwise provided for
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a half spindle transmission mechanism, which solves the technical problems that manual lifting of a machine head wastes manpower and time and the precision of a lifting position is not high, and belongs to the technical field of textile equipment; the lifting shaft sequentially comprises an outer sleeve, a middle sleeve, an inner sleeve and a universal telescopic transmission shaft which are sleeved with each other from outside to inside; the upper end of the universal telescopic transmission shaft is connected with the transmission upper shaft, and the lower end of the universal telescopic transmission shaft is connected with the transmission lower shaft. When the machine head base is lifted, the two shafts do not separate and rotate simultaneously. This half main shaft drive mechanism has improved work efficiency greatly, has realized automated production operation, and the elevating position precision is higher, has guaranteed the quality of socks.
Description
Technical Field
The invention relates to the technical field of textile equipment, in particular to a half spindle transmission mechanism.
Background
Socks are the essential article in people's life, not only play abrasionproof, skid-proof effect, but also play cold-proof, sweat-absorbing's effect, it mainly comprises undertoe, the sole of a sock, the heel, the leg of a stocking and welt, need rise aircraft nose and cap lid to take the altitude after knitting socks and accomplish, carry out operation on next step, however, current aircraft nose and cap lid mainly rely on manually to go up and down, extravagant manpower and time, the elevating position precision can not reach the requirement moreover, seriously influence the production quality of socks.
Disclosure of Invention
Aiming at the technical problems, the invention provides the half spindle transmission mechanism, which realizes the production automation and ensures the production quality of socks.
In order to achieve the above purpose, the invention provides the following technical scheme:
a half spindle transmission mechanism comprises a lifting shaft, a machine head base and a cap cover base;
the lifting shaft sequentially comprises an outer sleeve, a middle sleeve, an inner sleeve and a universal telescopic transmission shaft which are sleeved with each other from outside to inside;
the upper end of the universal telescopic transmission shaft is connected with the transmission upper shaft, and the lower end of the universal telescopic transmission shaft is connected with the transmission lower shaft;
the cap cover base is sleeved on the transmission upper shaft and is fixedly connected with the middle sleeve, and the upper port of the middle sleeve is clamped on the upper port of the outer sleeve;
the upper port of the inner sleeve is clamped on the upper port of the middle sleeve and is rotationally connected with the upper transmission shaft through a first bearing;
the machine head base is sleeved on the transmission upper shaft and fixed on the bearing block, and the bearing block is rotatably connected with the transmission upper shaft through a second bearing.
Furthermore, a boss with the diameter larger than the outer diameter of the outer sleeve is formed at the lower end of the outer sleeve, a mounting hole is formed in the boss, the outer sleeve is fixed on the large disc through the mounting hole, and the large disc is rotatably connected with the lower transmission shaft through a third bearing.
Furthermore, the upper end of the transmission upper shaft is rotatably connected with a bearing upper seat through a fourth bearing, and the bearing upper seat is fixedly connected with the machine head base.
Further, the lower end of the transmission lower shaft is fixedly connected with the transmission gear.
Compared with the prior art, the invention has the beneficial effects that:
the half spindle transmission mechanism provided by the invention can automatically lift the machine head and the cap cover to a certain height after the socks are knitted, and leave space for the swing arm mechanism and the coil grabbing mechanism to enter the upper part of the needle cylinder to grab out all coils on the knitting needle and transfer the coils to the straight-moving sewing head of the knitting disk. When the coils are completely taken away, the machine head is lowered again to reset to weave the next sock. This half main shaft drive mechanism has solved the extravagant manpower of manual lift and time, the not high technical problem of lift position precision, has improved work efficiency greatly, has realized automated production operation, and the lift position precision is higher, has guaranteed the quality of socks.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic structural diagram of a Hough spindle transmission according to an embodiment of the present invention;
fig. 2 is a sectional view of a huff spindle transmission according to an embodiment of the present invention.
Description of reference numerals:
1. a lifting shaft; 2. a handpiece base; 3. a cap base; 4. an outer sleeve; 5. a middle sleeve; 6. an inner sleeve; 7. a universal telescopic transmission shaft; 8. a transmission upper shaft; 9. a lower transmission shaft; 10. a first bearing; 11. a bearing seat; 12. a second bearing; 13. a boss; 14. mounting holes; 15. a large plate; 16. a third bearing; 17. a fourth bearing; 18. a bearing upper seat; 19. a transmission gear.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1-2, the huff spindle transmission mechanism of the invention comprises a lifting shaft 1, a machine head base 2 and a cap cover base 3; the machine head base 2 is used for mounting a machine head, and the cap cover base is used for mounting a cap cover; after the installation, the machine head is positioned right above the cap cover;
the lifting shaft 1 comprises an outer sleeve 4, a middle sleeve 5, an inner sleeve 6 and a universal telescopic transmission shaft 7 which are mutually sleeved from outside to inside in sequence;
the upper end of the universal telescopic transmission shaft 7 is connected with the transmission upper shaft 8, and the lower end of the universal telescopic transmission shaft 7 is connected with the transmission lower shaft 9;
the cap cover base 3 is sleeved on the transmission upper shaft 7 and is fixedly connected with the middle sleeve 5, and the upper port of the middle sleeve 5 is clamped on the upper port of the outer sleeve 4;
the upper port of the inner sleeve 6 is clamped on the upper port of the middle sleeve 5 and is rotationally connected with the upper transmission shaft 8 through a first bearing 10;
the machine head base 2 is sleeved on the transmission upper shaft 8 and fixed on a bearing seat 11, and the bearing seat 11 is rotatably connected with the transmission upper shaft 8 through a second bearing 12.
Specifically, the driving device drives the lower transmission shaft 9 to rotate, the universal telescopic transmission shaft 7 stretches and retracts, and drives the upper transmission shaft 8 to rotate, so that the cap base 3 and the handpiece base 2 generate lifting change. When the handpiece base 2 is lifted, the two shafts are not separated and rotate simultaneously. After the socks are knitted, the machine head and the cap cover can be automatically lifted to a certain height, a space is reserved for the swing arm mechanism and the coil grabbing mechanism, and the swing arm mechanism and the coil grabbing mechanism enter the upper portion of the needle cylinder to grab out all coils on the knitting needle and transfer the coils to the needling disk for sewing. When the coils are completely taken away, the machine head is lowered again to reset to weave the next sock.
In a preferred embodiment, a boss 13 with a diameter larger than the outer diameter of the outer sleeve 4 is formed at the lower end of the outer sleeve 4, a mounting hole 14 is formed on the boss 13, the outer sleeve 4 is fixed on a large disc 15 through the mounting hole 14, and the large disc 15 is rotatably connected with the lower transmission shaft 9 through a third bearing 16. Specifically, the outer sleeve 4 is fixed, the lower transmission shaft 9 rotates relative to the outer sleeve through the driving device, and further drives the universal telescopic transmission shaft 7 to stretch, so as to drive the upper transmission shaft 8 to rotate, and the cap cover base 3 and the handpiece base 2 generate lifting change.
In a preferred embodiment, the upper end of the upper transmission shaft 8 is rotatably connected with an upper bearing seat 18 through a fourth bearing 17, and the upper bearing seat 18 is fixedly connected with the handpiece base 2. The stability of the rotation of the transmission upper shaft 8 is ensured.
In a preferred embodiment, the lower end of the lower transmission shaft 9 is fixedly connected with a transmission gear 19. The driving device sequentially forms a transmission relationship through a gear of the main shaft, a gap bridge gear and a transmission gear 19, drives the transmission lower shaft 9 to rotate, the universal telescopic transmission shaft 7 to stretch and contract and drives the transmission upper shaft 8 to rotate, and then the cap cover base 3 and the machine head base 2 generate lifting change.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (4)
1. A half spindle transmission mechanism is characterized by comprising a lifting shaft, a machine head base and a cap cover base;
the lifting shaft sequentially comprises an outer sleeve, a middle sleeve, an inner sleeve and a universal telescopic transmission shaft which are sleeved with each other from outside to inside;
the upper end of the universal telescopic transmission shaft is connected with the transmission upper shaft, and the lower end of the universal telescopic transmission shaft is connected with the transmission lower shaft;
the cap cover base is sleeved on the transmission upper shaft and is fixedly connected with the middle sleeve, and the upper port of the middle sleeve is clamped on the upper port of the outer sleeve;
the upper port of the inner sleeve is clamped on the upper port of the middle sleeve and is rotationally connected with the upper transmission shaft through a first bearing;
the machine head base is sleeved on the transmission upper shaft and fixed on the bearing block, and the bearing block is rotatably connected with the transmission upper shaft through a second bearing.
2. The huff spindle transmission mechanism according to claim 1, wherein the lower end of the outer sleeve is formed with a boss having a diameter larger than the outer diameter of the outer sleeve, the boss is formed with a mounting hole, the outer sleeve is fixed on a large disc through the mounting hole, and the large disc is rotatably connected with the lower transmission shaft through a third bearing.
3. The huff spindle transmission mechanism according to claim 1, wherein the upper end of the upper transmission shaft is rotatably connected with the upper bearing seat through a fourth bearing, and the upper bearing seat is fixedly connected with the handpiece base.
4. The huff spindle drive according to claim 1, wherein the lower end of the lower drive shaft is fixedly connected to the drive gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550836.7A CN108754830B (en) | 2018-05-31 | 2018-05-31 | Hafu main shaft transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550836.7A CN108754830B (en) | 2018-05-31 | 2018-05-31 | Hafu main shaft transmission mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108754830A CN108754830A (en) | 2018-11-06 |
| CN108754830B true CN108754830B (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810550836.7A Active CN108754830B (en) | 2018-05-31 | 2018-05-31 | Hafu main shaft transmission mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN108754830B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111778626A (en) * | 2019-04-03 | 2020-10-16 | 浙江伟焕机械制造有限公司 | Over-and-under type head assembly of hosiery machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0390664A (en) * | 1989-08-31 | 1991-04-16 | Nagata Seiki Kk | Knitting density adjusting device of knitting machine |
| CN201695164U (en) * | 2010-05-14 | 2011-01-05 | 茅木泉 | Free suspension adjustable locking device of computer seamless underwear knitting machine needle plate |
| CN203593853U (en) * | 2013-10-11 | 2014-05-14 | 泉州佰源机械科技股份有限公司 | Main shaft mechanism of double facer |
| CN204474881U (en) * | 2015-02-03 | 2015-07-15 | 杨志林 | A kind of head of footwear machine and the lowering or hoisting gear of yarn guiding disk |
| CN204570177U (en) * | 2015-01-27 | 2015-08-19 | 绍兴汉翔精密机械制造有限公司 | A kind of high-speed silk stocking machine head drive device |
| CN105483926A (en) * | 2016-01-22 | 2016-04-13 | 新昌县振兴纺织机械有限公司 | Vertical lifting structure for dial and yarn feeder seat of single-cylinder computer-controlled hosiery machine |
| CN106480593A (en) * | 2016-11-24 | 2017-03-08 | 绍兴汉翔精密机械制造有限公司 | A kind of two-sided ribbed knitting device of full-computerized single-needle hosiery machine |
| CN107099922A (en) * | 2017-06-27 | 2017-08-29 | 绍兴汉翔精密机械制造有限公司 | A kind of built-in full-automatic margin to seam turning device of hosiery machine |
-
2018
- 2018-05-31 CN CN201810550836.7A patent/CN108754830B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0390664A (en) * | 1989-08-31 | 1991-04-16 | Nagata Seiki Kk | Knitting density adjusting device of knitting machine |
| CN201695164U (en) * | 2010-05-14 | 2011-01-05 | 茅木泉 | Free suspension adjustable locking device of computer seamless underwear knitting machine needle plate |
| CN203593853U (en) * | 2013-10-11 | 2014-05-14 | 泉州佰源机械科技股份有限公司 | Main shaft mechanism of double facer |
| CN204570177U (en) * | 2015-01-27 | 2015-08-19 | 绍兴汉翔精密机械制造有限公司 | A kind of high-speed silk stocking machine head drive device |
| CN204474881U (en) * | 2015-02-03 | 2015-07-15 | 杨志林 | A kind of head of footwear machine and the lowering or hoisting gear of yarn guiding disk |
| CN105483926A (en) * | 2016-01-22 | 2016-04-13 | 新昌县振兴纺织机械有限公司 | Vertical lifting structure for dial and yarn feeder seat of single-cylinder computer-controlled hosiery machine |
| CN106480593A (en) * | 2016-11-24 | 2017-03-08 | 绍兴汉翔精密机械制造有限公司 | A kind of two-sided ribbed knitting device of full-computerized single-needle hosiery machine |
| CN107099922A (en) * | 2017-06-27 | 2017-08-29 | 绍兴汉翔精密机械制造有限公司 | A kind of built-in full-automatic margin to seam turning device of hosiery machine |
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| Publication number | Publication date |
|---|---|
| CN108754830A (en) | 2018-11-06 |
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