CN114592275A - Thread traction tightness adjusting mechanism for knitting machine - Google Patents
Thread traction tightness adjusting mechanism for knitting machine Download PDFInfo
- Publication number
- CN114592275A CN114592275A CN202210305490.0A CN202210305490A CN114592275A CN 114592275 A CN114592275 A CN 114592275A CN 202210305490 A CN202210305490 A CN 202210305490A CN 114592275 A CN114592275 A CN 114592275A
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- adjusting mechanism
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- 238000009940 knitting Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000009987 spinning Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 abstract description 9
- 239000004744 fabric Substances 0.000 abstract description 7
- 239000004753 textile Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect 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
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/44—Tensioning devices for individual threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/12—Tensioning devices for individual threads
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to the technical field of knitting machines, and discloses a spinning yarn traction tightness adjusting mechanism for a knitting machine, which comprises a shell, wherein the surface of the shell is provided with a yarn inlet roller, the inside of the shell is provided with a fixed wheel, the inside of the shell is movably connected with a turntable, the surface of the turntable is provided with a first movable wheel, the inside of the shell is slidably connected with a second movable wheel, the surface of the second movable wheel is provided with a support plate, the inside of the shell is slidably connected with a third movable wheel, the spinning yarn traction tightness adjusting mechanism for the knitting machine is used by matching a driving gear with a driving gear, a toothed plate is matched with a push rod, the turntable is matched with the first movable wheel, the distance between the first movable wheel and the fixed wheel can be adjusted, the spinning yarn surface tension can be changed, the spinning yarn surface tension adjusting effect is good, and the normal operation of the knitting machine can be effectively guaranteed, is beneficial to improving the textile effect of the fabric.
Description
Technical Field
The invention relates to the technical field of knitting machines, in particular to a spinning traction tightness adjusting mechanism for a knitting machine.
Background
The knitting machine is a fabric device for carrying out textile processing on yarns of different raw materials and types through processes of yarn construction, yarn stringing and the like, when the knitting machine is used, a spinning yarn in the knitting machine can be continuously pulled and conveyed, and because transmission among all parts has deviation, the surface tension of the spinning yarn can be over-tight or loose when the spinning yarn is used, the spinning yarn can be broken when the surface of the spinning yarn is over-tight, the operation of the knitting machine can be influenced, and the textile effect of the fabric can be influenced when the surface tension of the spinning yarn is over-loose.
In order to solve the problems, the yarn traction tightness adjusting mechanism for the knitting machine has the advantages that the tension on the surface of the yarn can be loosened or tightened for adjustment, the adjustment operation on the tension on the surface of the yarn is convenient, the surface tension adjusting effect is good, the normal operation of the knitting machine can be effectively guaranteed, and meanwhile, the textile quality of fabrics is improved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a spinning thread traction tightness adjusting mechanism for a knitting machine, which has the advantages of capability of adjusting the surface tension of a spinning thread in a loosening or tightening way, convenience in operation of adjusting the surface tension of the spinning thread and good surface tension adjusting effect, and solves the problem that the normal operation of the knitting machine and the textile quality of fabrics are influenced because the surface tension of the spinning thread is loosened or tightened when the existing knitting machine is used.
(II) technical scheme
In order to realize the purposes that the tension on the surface of the spinning thread can be loosened or tightened and adjusted, the adjustment operation of the tension on the surface of the spinning thread is convenient, and the adjustment effect of the surface tension is good, the invention provides the following technical scheme: a spinning traction tightness adjusting mechanism for a knitting machine comprises a shell, wherein the surface of the shell is provided with a yarn inlet roller, the inner part of the shell is provided with a fixed wheel, the inner part of the shell is movably connected with a turntable, the surface of the turntable is provided with a first movable wheel, a second moving wheel is connected inside the shell in a sliding manner, a support plate is arranged on the surface of the second moving wheel, a third movable wheel is connected inside the shell in a sliding manner, an outlet roller is arranged on the surface of one side of the shell away from the inlet roller, a driving gear is arranged in the shell, a toothed plate is arranged on the surface of the driving gear, a push rod is arranged on the surface of the toothed plate, the inside of casing is provided with the lead screw, the surface of lead screw is provided with the screw ring, the surface of screw ring is provided with link assembly, the upper end swing joint that link assembly kept away from the screw ring has the push pedal.
Preferably, the surface of the shell corresponding to the wire inlet roller and the wire outlet roller is provided with a slotted hole, and the slotted hole is communicated with the inside of the shell.
Preferably, the number of the fixed wheels is two, and the two fixed wheels are symmetrically distributed on two sides of the inner surface of the shell and correspond to the slotted holes on the side surface of the shell.
Preferably, the carousel has two, and the symmetric distribution is in the inside of casing, and the upper end on carousel surface is located to the removal wheel one, and the surface design that the carousel kept away from removal wheel one end has the ejection post.
Preferably, two moving wheels are symmetrically distributed on two sides of the inner surface of the shell and located on the lower sides of the corresponding fixed wheels, symmetrical sliding grooves are formed in the surface of the supporting plate, and the two moving wheels are located inside the sliding grooves in the surface of the supporting plate.
Preferably, the moving wheel is arranged between the two rotating discs and is fixedly connected with the push plate.
Preferably, the number of the driving gears is two, the two driving gears correspond to the two rotating discs, and a cross belt connection design is adopted between the two driving gears.
Preferably, the surface of the push rod is provided with a sliding groove, and the push column on the lower surface of the rotary table is positioned inside the sliding groove on the surface of the push rod.
Preferably, the surface of the screw rod adopts a symmetrical reverse thread design, and two thread rings are symmetrically distributed at two ends of the surface of the screw rod.
Preferably, the connecting rod assembly is designed in a V shape, the lower end of the connecting rod assembly is movably connected with the surface of the support plate, and the upper end of the connecting rod assembly is movably connected with the surface of the push plate.
(III) advantageous effects
Compared with the prior art, the invention provides a spinning thread traction tightness adjusting mechanism for a knitting machine, which has the following beneficial effects:
1. this knitting machine draws elasticity adjustment mechanism with spinning thread, through drive gear and pinion rack drive cooperation use, the pinion rack is used with the cooperation of push rod, the carousel is used with the cooperation that removes wheel one, can adjust the distance between removal wheel one and the tight pulley, can be used to change the tension on spinning surface, and the tension on spinning surface is adjusted effectually, can effectively ensure knitting machine's normal operating, is favorable to improving the weaving effect of fabric.
2. This knitting machine is with spinning traction elasticity adjustment mechanism, cooperation through lead screw and screw ring is used, link assembly uses with the cooperation of extension board and push pedal, the extension board uses with the cooperation that removes wheel two, the push pedal uses with the cooperation that removes wheel three, can be to removing wheel two and remove wheel one, remove wheel two and remove the distance between the wheel three and adjust, can be used to change the tension on spinning surface, the tension on spinning surface adjusts effectually, can effectively ensure knitting machine's normal operating, be favorable to improving the weaving effect of fabric.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 2B according to the present invention.
In the figure: 1. a housing; 2. wire inlet rollers; 3. a fixed wheel; 4. a turntable; 5. moving the first wheel; 6. a second moving wheel; 7. a support plate; 8. a third moving wheel; 9. a wire outlet roller; 10. a drive gear; 11. a toothed plate; 12. a push rod; 13. a screw rod; 14. a threaded ring; 15. a connecting rod assembly; 16. pushing the plate;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a yarn traction tightness adjusting mechanism for a knitting machine comprises a housing 1, wherein the housing 1 is provided with a slotted hole on the surface corresponding to a yarn inlet roller 2 and a yarn outlet roller 9, the slotted hole is communicated with the inside of the housing 1, the yarn inlet roller 2 is arranged on the surface of the housing 1 and used for conveying yarns, two fixed wheels 3 are arranged inside the housing 1, the two fixed wheels 3 are symmetrically distributed on two sides of the inner surface of the housing 1, correspond to the slotted holes on the side surface of the housing 1 and are matched with a first movable wheel 5 to adjust the tension on the surface of the yarns.
The inside swing joint of casing 1 has carousel 4, carousel 4 has two, the symmetric distribution is in the inside of casing 1, the surface design that carousel 4 kept away from and removes one 5 one end has the post that pushes away, the post that pushes away is located the inside of push rod 12 surface spout, be used for driving and remove one 5 rotations of wheel, the surface of carousel 4 is provided with removes one 5, it is located the upper end on carousel 4 surface to remove one 5, cooperate with tight pulley 3 and removal two 6 wheels, be used for adjusting the tension on yarn surface, the inside sliding connection of casing 1 has removal wheel two 6, it has two to remove wheel two 6, the symmetric distribution is in the both sides of casing 1 internal surface, be located the downside of the tight pulley 3 that corresponds, two remove the inside that wheel two 6 all are located extension board 7 surface spout, cooperate with removal wheel one 5 and removal wheel three 8, adjust the tension on yarn surface.
A support plate 7 is arranged on the surface of the second moving wheel 6, symmetrical sliding grooves are formed in the surface of the support plate 7 and used for driving the second moving wheel 6 to move, a third moving wheel 8 is connected to the inside of the shell 1 in a sliding manner, the third moving wheel 8 is positioned between the two rotary tables 4 and is fixedly connected with the push plate 16 and is matched with the second moving wheel 6 to adjust the tension of the surface of the spinning thread, a thread outlet roller 9 is arranged on the surface of one side, away from the thread inlet roller 2, of the shell 1 and used for outputting the spinning thread, two driving gears 10 are arranged inside the shell 1 and correspond to the two rotary tables 4, a cross belt connecting design is adopted between the two driving gears 10 and is meshed with the toothed plate 11 to drive the toothed plate 11 to move, the toothed plate 11 is arranged on the surface of the driving gear 10 and is used for driving the push rod 12 to move, a push rod 12 is arranged on the surface of the toothed plate 11, and a sliding groove is formed in the surface of the push rod 12, for driving the turntable 4 to rotate.
The inside of casing 1 is provided with lead screw 13, the reverse thread design of symmetry is adopted on the surface of lead screw 13, mesh with screw ring 14, it removes to drive screw ring 14, the surface of lead screw 13 is provided with screw ring 14, screw ring 14 has two, the symmetric distribution is at the surperficial both ends of lead screw 13, be used for driving link assembly 15 and remove, screw ring 14's surface is provided with link assembly 15, link assembly 15 adopts the V-arrangement design, the lower extreme is connected with the surperficial swing joint of extension board 7, the surperficial swing joint of upper end and push pedal 16, be used for driving extension board 7 and push pedal 16 to remove, the upper end swing joint that screw ring 14 was kept away from to link assembly 15 has push pedal 16, be used for driving and remove three 8 removals of wheel.
The working principle is as follows: when a knitting machine is used for textile processing, the tightness of the spinning thread can be adjusted by using the device, and the specific operation steps are as follows:
one end of the spinning thread firstly passes through the surface of the inlet wire roller 2, then passes through the inside of the shell 1 from the position of a slotted hole on the side surface of the shell 1, so that the spinning thread passes through the lower surface of the fixed wheel 3 close to the inlet wire roller 2, then passes through the upper surface of the first movable wheel 5, then passes through the lower surface of the second movable wheel 6, then passes through the upper surface of the third movable wheel 8, and similarly, passes through the second movable wheel 6, the first movable wheel 5 and the fixed wheel 3 on the other side again, then passes through the slotted hole on the other side of the shell 1, and passes through the surface of the outlet wire roller 9.
When the tension on the surface of the yarn is too large, the surface of the yarn is mainly tensioned and adjusted, the driving gear 10 is rotated through related driving equipment, the driving gear 10 is meshed with the toothed plate 11 to drive the toothed plate 11 to move, the toothed plate 11 drives the push rod 12 to move, the push rod 12 can drive the turntable 4 to rotate, the turntable 4 drives the movable wheel 5 to rotate towards the corresponding fixed wheel 3, and the distance between the movable wheel 5 and the fixed wheel 3 can be reduced.
Meanwhile, the screw rod 13 is rotated through related driving equipment, the screw rod 13 is meshed with the threaded ring 14 to drive the threaded ring 14 to move, the threaded ring 14 can drive the connecting rod assembly 15 to move, connecting rods inside the connecting rod assembly 15 can move oppositely and drive the supporting plate 7 to move upwards, and meanwhile, the push plate 16 is driven to move downwards, the distance between the moving wheel II 6 and the moving wheel I5 can be reduced, the distance between the moving wheel II 6 and the moving wheel III 8 can be reduced, correspondingly, the effective length of the spun yarn from the yarn inlet roller 2 to the yarn outlet roller 9 can be reduced, and therefore the surface of the spun yarn can be adjusted in a loosening mode.
When the surface of the spun yarn is too loose, the driving gear 10 and the screw rod 13 are driven to rotate reversely at the moment, accordingly, the distance between the first moving wheel 5 and the fixed wheel 3 is increased, the distance between the second moving wheel 6 and the first moving wheel 5 is increased, the distance between the second moving wheel 6 and the third moving wheel 8 is increased, and the effective length of the spun yarn from the yarn inlet roller 2 to the yarn outlet roller 9 is increased, so that the surface of the spun yarn can be tensioned and adjusted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a knitting machine is with spinning traction elasticity adjustment mechanism, includes casing (1), its characterized in that: the surface of the shell (1) is provided with inlet wire rollers (2), the inside of the shell (1) is provided with a fixed wheel (3), the inside of the shell (1) is movably connected with a turntable (4), the surface of the turntable (4) is provided with a movable wheel I (5), the inside of the shell (1) is slidably connected with a movable wheel II (6), the surface of the movable wheel II (6) is provided with a support plate (7), the inside of the shell (1) is slidably connected with a movable wheel III (8), the surface of one side, away from the inlet wire rollers (2), of the shell (1) is provided with an outlet wire roller (9), the inside of the shell (1) is provided with a driving gear (10), the surface of the driving gear (10) is provided with a toothed plate (11), the surface of the toothed plate (11) is provided with a push rod (12), the inside of the shell (1) is provided with a lead screw (13), the surface of the screw rod (13) is provided with a threaded ring (14), the surface of the threaded ring (14) is provided with a connecting rod assembly (15), and the upper end, far away from the threaded ring (14), of the connecting rod assembly (15) is movably connected with a push plate (16).
2. The thread take-up tension adjusting mechanism for a knitting machine according to claim 1, characterized in that: the surface of the shell (1) corresponding to the wire inlet roller (2) and the wire outlet roller (9) is provided with a slotted hole, and the slotted hole is communicated with the inside of the shell (1).
3. The thread take-up tension adjusting mechanism for a knitting machine according to claim 1, characterized in that: the two fixed wheels (3) are symmetrically distributed on two sides of the inner surface of the shell (1) and correspond to the slotted holes on the side surface of the shell (1).
4. The thread take-up tension adjusting mechanism for a knitting machine according to claim 1, characterized in that: carousel (4) have two, and the symmetric distribution is in the inside of casing (1), removes wheel (5) and is located the upper end on carousel (4) surface, and the surface design that carousel (4) kept away from removal wheel (5) one end has the post that pushes away.
5. The thread take-up tension adjusting mechanism for the knitting machine according to claim 1, characterized in that: the two moving wheels (6) are symmetrically distributed on two sides of the inner surface of the shell (1) and located on the lower side of the corresponding fixed wheel (3), symmetrical sliding grooves are formed in the surface of the supporting plate (7), and the two moving wheels (6) are located inside the sliding grooves in the surface of the supporting plate (7).
6. The thread take-up tension adjusting mechanism for a knitting machine according to claim 1, characterized in that: and the third moving wheel (8) is positioned between the two turntables (4) and is fixedly connected with the push plate (16).
7. The thread take-up tension adjusting mechanism for a knitting machine according to claim 1, characterized in that: the number of the driving gears (10) is two, the two driving gears correspond to the two rotating discs (4), and the two driving gears (10) are connected through a cross belt.
8. The thread take-up tension adjusting mechanism for a knitting machine according to claim 1, characterized in that: the surface of the push rod (12) is provided with a sliding groove, and the push column on the lower surface of the rotary table (4) is positioned inside the sliding groove on the surface of the push rod (12).
9. The thread take-up tension adjusting mechanism for a knitting machine according to claim 1, characterized in that: the surface of the screw rod (13) adopts a symmetrical reverse thread design, and two thread rings (14) are symmetrically distributed at two ends of the surface of the screw rod (13).
10. The thread take-up tension adjusting mechanism for the knitting machine according to claim 1, characterized in that: the connecting rod assembly (15) is designed in a V shape, the lower end of the connecting rod assembly is movably connected with the surface of the support plate (7), and the upper end of the connecting rod assembly is movably connected with the surface of the push plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210305490.0A CN114592275A (en) | 2022-03-25 | 2022-03-25 | Thread traction tightness adjusting mechanism for knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210305490.0A CN114592275A (en) | 2022-03-25 | 2022-03-25 | Thread traction tightness adjusting mechanism for knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114592275A true CN114592275A (en) | 2022-06-07 |
Family
ID=81809988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210305490.0A Withdrawn CN114592275A (en) | 2022-03-25 | 2022-03-25 | Thread traction tightness adjusting mechanism for knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114592275A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262070A (en) * | 2022-09-20 | 2022-11-01 | 宿迁华棉纺织有限公司 | Yarn guide equipment for textile processing |
| CN118419690A (en) * | 2024-07-05 | 2024-08-02 | 福建特力林实业有限公司 | Needle head moving device capable of adjusting yarn tension in self-adaptive manner |
-
2022
- 2022-03-25 CN CN202210305490.0A patent/CN114592275A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262070A (en) * | 2022-09-20 | 2022-11-01 | 宿迁华棉纺织有限公司 | Yarn guide equipment for textile processing |
| CN118419690A (en) * | 2024-07-05 | 2024-08-02 | 福建特力林实业有限公司 | Needle head moving device capable of adjusting yarn tension in self-adaptive manner |
| CN118419690B (en) * | 2024-07-05 | 2024-10-11 | 福建特力林实业有限公司 | Needle head moving device capable of adjusting yarn tension in self-adaptive manner |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220607 |
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| WW01 | Invention patent application withdrawn after publication |