CN212611200U - Yarn tensioning device of computerized flat knitting machine - Google Patents
Yarn tensioning device of computerized flat knitting machine Download PDFInfo
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- CN212611200U CN212611200U CN202021060083.0U CN202021060083U CN212611200U CN 212611200 U CN212611200 U CN 212611200U CN 202021060083 U CN202021060083 U CN 202021060083U CN 212611200 U CN212611200 U CN 212611200U
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- 238000009940 knitting Methods 0.000 title claims abstract description 17
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000004744 fabric Substances 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a computerized flat knitting machine's yarn overspeed device tensioner, the camera includes a supporting plate, the bottom fixedly connected with servo motor of backup pad inner chamber, servo motor's output fixedly connected with driving gear, through the first threaded rod of bearing fixedly connected with between the both sides of backup pad inner chamber, the equal threaded connection in both sides on first threaded rod surface has the thread block, the driven gear that fixedly connected with and the driving gear cooperation were used is located at the center on first threaded rod surface. The utility model discloses a backup pad, servo motor, driving gear, first threaded rod, thread block, driven gear, connecting rod, dead lever, second threaded rod, movable block, commentaries on classics handle, slide bar, slider, bracing piece, first running roller, fixed column and the cooperation of second running roller are used, have realized that the tensioning degree to the yarn that can be fine carries out the purpose of adjusting, have improved the practicality and the usability of device, have strengthened user's use and have experienced.
Description
Technical Field
The utility model relates to a flat-bed machine technical field specifically is a yarn overspeed device tensioner of computerized flat-bed machine.
Background
The computerized flat knitting machine is a double-needle-plate latch needle weft knitting machine, a cam device of the computerized flat knitting machine is just like a group of plane cams, the stitch of a knitting needle can enter a groove of the cam, a cam is moved, the knitting needle is forced to do regular lifting motion in the groove of a needle plate, and the yarn can be knitted into a knitted fabric through the action of a needle hook and a needle latch.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computerized flat knitting machine's yarn overspeed device tensioner possesses the advantage that can be fine to the tensioning degree of yarn adjust, has solved current flat knitting machine and has not yarn tensioning structure, can not be fine to adjust the tensioning degree of yarn, at the in-process that the yarn was adjusted, can not in time experience the pulling force of yarn, the problem of breaking the yarn very easily.
In order to achieve the above object, the utility model provides a following technical scheme: a yarn tensioning device of a computerized flat knitting machine comprises a supporting plate, wherein the bottom of an inner cavity of the supporting plate is fixedly connected with a servo motor, an output end of the servo motor is fixedly connected with a driving gear, a first threaded rod is fixedly connected between two sides of the inner cavity of the supporting plate through a bearing, threaded blocks are respectively in threaded connection with two sides of the surface of the first threaded rod, a driven gear matched with the driving gear for use is fixedly connected to the center of the surface of the first threaded rod, the top of each threaded block is fixedly connected with a connecting rod, the top of the connecting rod penetrates through the top of the supporting plate and is fixedly connected with a fixed rod, the bottom of the inner cavity of the fixed rod is fixedly connected with a second threaded rod through a bearing, the surface of the second threaded rod is in threaded connection with a moving block, the, the fixed connection has the slide bar between the bottom of dead lever inner chamber and the top, the surperficial sliding connection of slide bar has the slider, the positive fixedly connected with bracing piece of slider, the one end of bracing piece runs through to the front of dead lever and through the first running roller of bearing fixedly connected with, the top fixedly connected with fixed column of backup pad, the positive top of fixed column is through bull stick fixedly connected with second running roller.
Preferably, the four corners of the bottom of the supporting plate are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with cushion blocks.
Preferably, the two sides of the bottom of the inner cavity of the supporting plate are fixedly connected with vertical plates, a limiting rod is fixedly connected between one side of each vertical plate and the supporting plate, the surface of each limiting rod is connected with a linkage block in a sliding mode, and the top of each linkage block is fixedly connected with a thread block.
Preferably, openings are formed in the two sides of the top of the supporting plate, and a moving groove is formed in the front face of the fixing rod.
Preferably, the front surface of the supporting plate is hinged with a box door through a hinge, and the front surface of the box door is fixedly connected with a handle.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a backup pad, servo motor, driving gear, first threaded rod, thread block, driven gear, connecting rod, dead lever, second threaded rod, movable block, commentaries on classics handle, slide bar, slider, bracing piece, first running roller, fixed column and second running roller's cooperation is used, has realized that the tensioning degree to the yarn that can be fine carries out the purpose of adjusting, has improved the practicality and the usability of device, has strengthened user's use and has experienced to user's user demand that satisfies that can be better.
2. The utility model discloses a set up supporting leg and cushion for support and fix the backup pad, through setting up riser, gag lever post and trace piece, be used for cooperation screw thread piece to use, through setting up the opening, be used for the cooperation connecting rod to use, through setting up the shifting chute, be used for the cooperation bracing piece to use, through setting up chamber door and handle, be used for overhauing and maintaining the part in the backup pad inner chamber.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the fixing rod of the present invention;
fig. 3 is a schematic view of the structure of the present invention.
In the figure: 1. a support plate; 2. a servo motor; 3. a driving gear; 4. a first threaded rod; 5. a thread block; 6. a driven gear; 7. a connecting rod; 8. fixing the rod; 9. a second threaded rod; 10. a moving block; 11. turning a handle; 12. a slide bar; 13. a slider; 14. a support bar; 15. a first roller; 16. fixing a column; 17. a second roller; 18. a limiting rod; 19. a linkage block; 20. an opening; 21. the slot is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a yarn tensioning device of a computerized flat knitting machine comprises a support plate 1, wherein four corners of the bottom of the support plate 1 are fixedly connected with support legs, the bottoms of the support legs are fixedly connected with cushion blocks and are used for supporting and fixing the support plate 1 through the arrangement of the support legs and the cushion blocks, vertical plates are fixedly connected with two sides of the bottom of an inner cavity of the support plate 1, a limit rod 18 is fixedly connected between one side of each vertical plate and the support plate 1, a linkage block 19 is slidably connected to the surface of the limit rod 18, the top of the linkage block 19 is fixedly connected with a thread block 5, through the arrangement of the vertical plates, the limit rods 18 and the linkage blocks 19, the thread block 5 is used in cooperation, openings 20 are respectively formed in two sides of the top of the support plate 1 and are used in cooperation with a connecting rod 7 through the arrangement of the openings, the supporting plate is used for being matched with a supporting rod 14 for use, the front surface of the supporting plate 1 is hinged with a box door through a hinge, the front surface of the box door is fixedly connected with a handle, the box door and the handle are arranged for overhauling and maintaining components in an inner cavity of the supporting plate 1, the bottom of the inner cavity of the supporting plate 1 is fixedly connected with a servo motor 2, the output end of the servo motor 2 is fixedly connected with a driving gear 3, a first threaded rod 4 is fixedly connected between two sides of the inner cavity of the supporting plate 1 through a bearing, two sides of the surface of the first threaded rod 4 are both in threaded connection with a threaded block 5, the center of the surface of the first threaded rod 4 is fixedly connected with a driven gear 6 matched with the driving gear 3 for use, the top of the threaded block 5 is fixedly connected with a connecting rod 7, the top of the connecting, the surface of the second threaded rod 9 is in threaded connection with a moving block 10, the top of the second threaded rod 9 penetrates through the top of the fixed rod 8 and is fixedly connected with a rotating handle 11, a sliding rod 12 is fixedly connected between the bottom of an inner cavity of the fixed rod 8 and the top, the surface of the sliding rod 12 is in sliding connection with a sliding block 13, the front of the sliding block 13 is fixedly connected with a supporting rod 14, one end of the supporting rod 14 penetrates through the front of the fixed rod 8 and is fixedly connected with a first roller 15 through a bearing, the top of the supporting plate 1 is fixedly connected with a fixed column 16, the front top of the fixed column 16 is fixedly connected with a second roller 17 through the rotating rod, and the supporting plate 1, the servo motor 2, the driving gear 3, the first threaded rod 4, the threaded block 5, the driven gear 6, the connecting rod 7, the fixed rod 8, the second threaded, The fixed column 16 and the second roller 17 are matched for use, so that the purpose of adjusting the tensioning degree of the yarn can be achieved well, the practicability and usability of the device are improved, the use experience of a user is enhanced, and the use requirement of the user can be better met.
When in use, the servo motor 2 is turned on, the servo motor 2 drives the driving gear 3 to rotate, the driving gear 3 drives the driven gear 6 to rotate, the driven gear 6 drives the first threaded rod 4 to rotate, the first threaded rod 4 drives the two threaded blocks 5 to move relatively, the threaded blocks 5 drive the two connecting rods 7 to move relatively, the connecting rods 7 drive the two fixing rods 8 and the two linkage blocks 19 to move relatively, thereby adjusting the distance between the two first rollers 15, rotating the rotating handle 11, the rotating handle 11 drives the second threaded rod 9 to rotate, the second threaded rod 9 drives the moving block 10 to move up and down, the moving block 10 drives the sliding block 13 to move up and down, the sliding block 13 drives the supporting rod 14 to move up and down, the supporting rod 14 drives the first rollers 15 to move up and down, the height of the first roller wheel 15 is adjusted, so that the purpose of adjusting the tension degree of the yarn can be well achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)
1. The utility model provides a yarn overspeed device tensioner of computerized flat knitting machine, includes backup pad (1), its characterized in that: the bottom of the inner cavity of the supporting plate (1) is fixedly connected with a servo motor (2), the output end of the servo motor (2) is fixedly connected with a driving gear (3), a first threaded rod (4) is fixedly connected between two sides of the inner cavity of the supporting plate (1) through a bearing, threaded blocks (5) are respectively in threaded connection with two sides of the surface of the first threaded rod (4), a driven gear (6) matched with the driving gear (3) for use is fixedly connected with the center of the surface of the first threaded rod (4), a connecting rod (7) is fixedly connected with the top of the threaded block (5), the top of the connecting rod (7) penetrates through the top of the supporting plate (1) and is fixedly connected with a fixed rod (8), a second threaded rod (9) is fixedly connected with the bottom of the inner cavity of the fixed rod (8) through a bearing, and a moving block (, the top of second threaded rod (9) runs through to the top and fixedly connected with of dead lever (8) changes handle (11), fixedly connected with slide bar (12) between the bottom of dead lever (8) inner chamber and the top, the sliding surface of slide bar (12) is connected with slider (13), the positive fixedly connected with bracing piece (14) of slider (13), the one end of bracing piece (14) runs through to the front of dead lever (8) and through first running roller (15) of bearing fixedly connected with, the top fixedly connected with fixed column (16) of backup pad (1), the positive top of fixed column (16) is through runner fixedly connected with second running roller (17).
2. The yarn tensioning device of the computerized flat knitting machine according to claim 1, wherein: the supporting legs are fixedly connected to four corners of the bottom of the supporting plate (1), and the bottom of each supporting leg is fixedly connected with a cushion block.
3. The yarn tensioning device of the computerized flat knitting machine according to claim 1, wherein: the supporting plate is characterized in that vertical plates are fixedly connected to two sides of the bottom of an inner cavity of the supporting plate (1), a limiting rod (18) is fixedly connected between one side of each vertical plate and the supporting plate (1), a linkage block (19) is connected to the surface of each limiting rod (18) in a sliding mode, and the top of each linkage block (19) is fixedly connected with the thread block (5).
4. The yarn tensioning device of the computerized flat knitting machine according to claim 1, wherein: openings (20) are formed in the two sides of the top of the supporting plate (1), and a moving groove (21) is formed in the front face of the fixing rod (8).
5. The yarn tensioning device of the computerized flat knitting machine according to claim 1, wherein: the front of the supporting plate (1) is hinged with a box door through a hinge, and the front of the box door is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021060083.0U CN212611200U (en) | 2020-06-10 | 2020-06-10 | Yarn tensioning device of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021060083.0U CN212611200U (en) | 2020-06-10 | 2020-06-10 | Yarn tensioning device of computerized flat knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN212611200U true CN212611200U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021060083.0U Active CN212611200U (en) | 2020-06-10 | 2020-06-10 | Yarn tensioning device of computerized flat knitting machine |
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| CN (1) | CN212611200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882075A (en) * | 2021-10-09 | 2022-01-04 | 安徽启颜服饰有限公司 | Yarn adjustment monitoring mechanism of garment processing knitting machine and use method |
-
2020
- 2020-06-10 CN CN202021060083.0U patent/CN212611200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882075A (en) * | 2021-10-09 | 2022-01-04 | 安徽启颜服饰有限公司 | Yarn adjustment monitoring mechanism of garment processing knitting machine and use method |
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