CN214300591U - Tensioning adjustment mechanism on cashmere flat knitting machine - Google Patents
Tensioning adjustment mechanism on cashmere flat knitting machine Download PDFInfo
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- CN214300591U CN214300591U CN202120155999.2U CN202120155999U CN214300591U CN 214300591 U CN214300591 U CN 214300591U CN 202120155999 U CN202120155999 U CN 202120155999U CN 214300591 U CN214300591 U CN 214300591U
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- yarn
- fixedly connected
- threaded rod
- lifter plate
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- 238000009940 knitting Methods 0.000 title claims abstract description 31
- 210000000085 cashmere Anatomy 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000001105 regulatory effect Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005192 partition Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
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Abstract
The utility model relates to a flat knitting machine technical field discloses a tensioning adjustment mechanism on cashmere flat knitting machine, and it includes the regulating box, yarn installation room and regulating chamber have been cut apart through the partition plate in the inside of regulating box, and demountable installation has the yarn book in the yarn installation room, is equipped with first lifter plate in the regulating chamber, rotates on the top inner wall of yarn installation room and installs the first threaded rod of two vertical settings, has seted up two screw holes on the first lifter plate, and two first threaded rods correspond respectively and run through first lifter plate through two screw holes, and the outside of first threaded rod is located the first gear of the top fixedly connected with of first lifter plate. The utility model discloses the structure is ingenious, and convenient to use can be close to centre gripping installation yarn book each other through two holders, and yarn book easy dismounting, and can tighten the yarn when first gyro wheel rebound and second gyro wheel downstream, otherwise can relax the yarn, reaches the effect that automatic tensioning adjusted.
Description
Technical Field
The utility model relates to a flat knitting machine technical field especially relates to a tensioning adjustment mechanism on cashmere flat knitting machine.
Background
The flat knitting machine is also called computerized flat knitting machine, and is a double-needle plate latch needle weft knitting loom. The cam device is like a group of plane cams, the stitch of a knitting needle can enter the groove of the cam, the cam is moved, the knitting needle is forced to do regular lifting motion in the needle groove of the needle plate, and the yarn can be knitted into knitted fabric through the action of the needle hook and the needle latch. In the ascending process of the knitting needle, the coil gradually withdraws from the needle hook, the needle latch is opened, and the withdrawing needle latch is hung on the needle rod; during the descending process of the knitting needle, the needle hook hooks the newly laid yarn and draws and bends the newly laid yarn into a coil, meanwhile, the original coil is separated from the needle hook, the new coil passes through the old coil and is connected with the old coil in series, and the coil strings knitted by a plurality of knitting needles are mutually connected to form the knitted fabric.
In the knitting process of a knitting machine, yarns can be loosened, and if the yarns cannot be adjusted in time, the knitting can be uneven, so that the knitting quality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of tensioning adjustment mechanism on cashmere flat knitting machine has solved the problem among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a tensioning adjusting mechanism on a cashmere flat knitting machine comprises an adjusting box, wherein a yarn installation chamber and an adjusting chamber are divided inside the adjusting box through a dividing plate, a yarn roll is detachably installed in the yarn installation chamber, a first lifting plate is arranged in the adjusting chamber, two vertically arranged first threaded rods are rotatably installed on the inner wall of the top end of the yarn installation chamber, two threaded holes are formed in the first lifting plate, the two first threaded rods respectively penetrate through the first lifting plate through the two threaded holes correspondingly, the outer side of each first threaded rod is fixedly connected with a first gear above the first lifting plate, a second threaded rod is rotatably installed on the first lifting plate, the top end of each second threaded rod extends to the upper part of the first lifting plate and is fixedly connected with a second gear, the second gear is located between the two first gears and is meshed with the two first gears, first idler wheels are installed on two sides of the bottom end of the first lifting plate, the below of first lifter plate is equipped with the second lifter plate, and the second gyro wheel is installed to the bottom of second lifter plate, and the top fixedly connected with threaded sleeve of second lifter plate, the bottom of second threaded rod extend to in the threaded sleeve.
Preferably, the top end fixedly connected with installation cover of regulating box, fixed mounting has the rotating electrical machines in the installation cover, and the output shaft and one of them first threaded rod fixed connection of rotating electrical machines.
Preferably, the guide rods of the vertical arrangement are fixedly connected to two sides of the top end of the second lifting plate, the two guide sleeves are fixedly connected to the bottom end of the first lifting plate, and the tops of the two guide rods correspondingly extend into the two guide sleeves respectively.
Preferably, fixedly connected with drive box on the regulating box is close to one side outer wall of yarn installation room, and slidable mounting has last sliding plate and lower sliding plate respectively on the drive box keeps away from one side inner wall of yarn installation room, and one side of going up sliding plate and lower sliding plate all extends to in the yarn installation room, and goes up the sliding plate and all rotates the installation with one side that the lower sliding plate is close to each other and install the holder, and the yarn is rolled up the centre gripping and is installed between two holders.
Preferably, the upper sliding plate and the lower sliding plate are fixedly connected with vertically arranged racks on one side close to each other, a third gear is rotatably arranged between the two racks in the driving box through a rotating shaft, the third gear is meshed with the two racks, a third threaded rod is arranged on the top end of the driving box in a threaded mode, and the bottom end of the third threaded rod extends into the driving box and is rotatably connected with the upper sliding plate.
Preferably, the top of third threaded rod extends to the outside of drive case and fixedly connected with rotates the handle, rotates and installs the rubber sleeve on the handle.
Preferably, the inner wall of the driving box is fixedly connected with two vertically arranged slide rails, and the upper slide plate and the lower slide plate are respectively and correspondingly slidably mounted on the two slide rails.
The utility model has the advantages that:
1. the yarn roll can be clamped and installed between the two clamping pieces, the clamping pieces can be driven to clamp and fix the yarn roll when the upper sliding plate and the lower sliding plate are close to each other, the yarn roll is convenient to disassemble and assemble, and the third threaded rod can be rotated in a labor-saving manner by rotating the handle, so that the clamping pieces are driven to be close to each other;
2. the first threaded rods can be driven to rotate by starting the rotating motor, the two first threaded rods and the second threaded rods can be driven to synchronously rotate by meshing the second gear and the first gear, the first lifting plate can be driven to move up and down when the first threaded rods rotate, the second lifting plate can be driven to move in the opposite direction relative to the first lifting plate by the threaded connection of the second threaded rods and the threaded sleeves when the second threaded rods rotate, yarns are led out from a yarn roll and pass through the top ends of the two first idler wheels and the bottom end of the second idler wheel, so that the yarns can be tightened when the first idler wheel moves upwards and the second idler wheel moves downwards, otherwise, the yarns can be loosened, and the effect of automatic tensioning adjustment is achieved;
the utility model discloses the structure is ingenious, and convenient to use can be close to centre gripping installation yarn book each other through two holders, and yarn book easy dismounting, and can tighten the yarn when first gyro wheel rebound and second gyro wheel downstream, otherwise can relax the yarn, reaches the effect that automatic tensioning adjusted.
Drawings
Fig. 1 is the utility model provides a main visual angle cross-sectional view of last tensioning adjustment mechanism of cashmere flat knitting machine.
Fig. 2 is the utility model provides an enlarged schematic diagram of a position on cashmere flat knitting machine.
Fig. 3 is the utility model provides a main visual angle cross-sectional view of drive box of last tensioning adjustment mechanism of cashmere flat knitting machine.
Reference numbers in the figures: 1 adjusting box, 2 driving box, 3 dividing plate, 4 yarn installing chamber, 5 yarn roll, 6 adjusting chamber, 7 second roller, 8 upper sliding plate, 9 third threaded rod, 10 turning handle, 11 rubber sleeve, 12 lower sliding plate, 13 sliding rail, 14 rotating shaft, 15 third gear, 16 rack, 17 first lifting plate, 18 first threaded rod, 19, 20 first gear, 21 installing cover, 22 rotating motor, 23 second threaded rod, 24, 25 second lifting plate, 26 threaded sleeve, 27 guide rod, 28 guide sleeve and 29 clamping piece.
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.
Referring to fig. 1-3, a tensioning adjusting mechanism on a cashmere flat knitting machine comprises an adjusting box 1, the inside of the adjusting box 1 is divided into a yarn installation chamber 4 and an adjusting chamber 6 by a dividing plate 3, a yarn roll 5 is detachably installed in the yarn installation chamber 4, a first lifting plate 17 is arranged in the adjusting chamber 6, two vertically arranged first threaded rods 18 are rotatably installed on the inner wall of the top end of the yarn installation chamber 4, two threaded holes are formed in the first lifting plate 17, the two first threaded rods 18 respectively penetrate through the first lifting plate 17 through the two threaded holes correspondingly, a first gear 20 is fixedly connected above the first lifting plate 17 at the outer side of the first threaded rods 18, a second threaded rod 23 is rotatably installed on the first lifting plate 17, the top end of the second threaded rod 23 extends to the upper side of the first lifting plate 17 and is fixedly connected with a second gear 24, the second gear 24 is positioned between the two first gears 20, and the second gear 24 and two first gears 20 all mesh, first gyro wheel 19 is all installed to the bottom both sides of first lifter plate 17, and the below of first lifter plate 17 is equipped with second lifter plate 25, and second gyro wheel 7 is installed to the bottom of second lifter plate 25, and the top fixedly connected with threaded sleeve 26 of second lifter plate 25, the bottom of second threaded rod 23 extends to in the threaded sleeve 26.
Wherein, the top end of the adjusting box 1 is fixedly connected with an installation cover 21, a rotating motor 22 is fixedly installed in the installation cover 21, an output shaft of the rotating motor 22 is fixedly connected with one of the first threaded rods 18, the rotating motor 22 can drive the first threaded rod 18 to rotate, two first threaded rods 18 and two second threaded rods 23 can be driven to synchronously rotate through the engagement of the second gear 24 and the first gear 20, when the first threaded rod 18 rotates, the first lifting plate 17 can be driven to move up and down, when the second threaded rod 23 rotates, the second lifting plate 25 can be driven to move towards opposite directions relative to the first lifting plate 17 through the threaded connection of the second threaded rod 23 and the threaded sleeve 26, the yarn is led out from the yarn roll 5 and passes through the top ends of the two first rollers 19 and the bottom end of the second roller 7, namely, the yarn can be tightened when the first roller 19 moves upwards and the second roller 7 moves downwards, otherwise, the yarn can be loosened, and the effect of automatic tensioning adjustment is achieved.
Wherein, the equal fixedly connected with guide bar 27 of vertical setting in top both sides of second lifter plate 25, two guide sleeve 28 of bottom fixedly connected with of first lifter plate 17, the top of two guide bar 27 corresponds respectively and extends to in two guide sleeve 28, and guide bar 27 plays the sliding guide effect to second lifter plate 25 elevating movement with guide sleeve 28's sliding fit.
Wherein, fixedly connected with drive case 2 on the regulating box 1 is close to one side outer wall of yarn installation room 4, on the one side inner wall that drive case 2 kept away from yarn installation room 4 respectively slidable mounting have last sliding plate 8 and lower sliding plate 12, one side of going up sliding plate 8 and lower sliding plate 12 all extends to in the yarn installation room 4, and go up the mutual one side that is close to of sliding plate 8 and lower sliding plate 12 and all rotate and install holder 29, the centre gripping of yarn book 5 is installed between two holders 29, can drive holder 29 and fix the centre gripping of yarn book 5 when going up sliding plate 8 and lower sliding plate 12 and being close to each other, 5 easy dismounting are rolled up to the yarn.
Wherein, the equal fixedly connected with rack 16 of vertical setting in one side that upper sliding plate 8 and lower sliding plate 12 are close to each other, it installs third gear 15 to be located to rotate through pivot 14 between two racks 16 in the drive case 2, third gear 15 all meshes with two racks 16, third threaded rod 9 is installed to the top thread of drive case 2, the bottom of third threaded rod 9 extends to in the drive case 2 and rotates with upper sliding plate 8 and be connected, can drive upper sliding plate 8 elevating movement when rotating third threaded rod 9, rethread third gear 15 can drive sliding plate 12 reverse migration with the meshing of two racks 16, thereby transfer the interval between two holders 29.
Wherein, the top of third threaded rod 9 extends to the outside of drive case 2 and fixedly connected with rotates handle 10, rotates and installs rubber sleeve 11 on the handle 10, rotates third threaded rod 9 through rotating handle 10 can be laborsaving.
Wherein, fixedly connected with two vertical slide rails 13 that set up on the inner wall of drive box 2, upper sliding plate 8 and lower sliding plate 12 correspond slidable mounting respectively on two slide rails 13, and slide rail 13 plays the slip guide effect to upper sliding plate 8 and lower sliding plate 12 lift removal.
The working principle is as follows: the yarn roll 5 is clamped and installed between two clamping pieces 29, the clamping pieces 29 can be driven to clamp and fix the yarn roll 5 when the upper sliding plate 8 and the lower sliding plate 12 are close to each other, the yarn roll 5 is convenient to disassemble and assemble, the third threaded rod 9 can be rotated in a labor-saving manner by rotating the handle 10, so that the clamping pieces 29 are driven to be close to each other, the rotating motor 22 is started to drive the first threaded rod 18 to rotate, the two first threaded rods 18 and the second threaded rod 23 can be driven to synchronously rotate by meshing the second gear 24 and the first gear 20, the first lifting plate 17 can be driven to move up and down when the first threaded rod 18 rotates, the second lifting plate 25 can be driven to move in the opposite direction relative to the first lifting plate 17 by threaded connection of the second threaded rod 23 and the threaded sleeve 26 when the second threaded rod 23 rotates, the yarn is led out of the yarn roll 5 and passes through the top ends of the two first rollers 19 and the bottom end of the second roller 7, namely, when the first roller 19 moves upwards and the second roller 7 moves downwards, the yarn can be tightened, otherwise, the yarn can be loosened, and the effect of automatic tensioning adjustment is achieved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a tensioning adjustment mechanism on cashmere flat knitting machine, including regulating box (1), a serial communication port, the inside of regulating box (1) is cut apart through cutting apart board (3) has yarn installation room (4) and regulating chamber (6), demountable installation has yarn book (5) in yarn installation room (4), be equipped with first lifter plate (17) in regulating chamber (6), rotate on the top inner wall of yarn installation room (4) and install first threaded rod (18) of two vertical settings, two screw holes have been seted up on first lifter plate (17), two first threaded rods (18) correspond respectively and run through first lifter plate (17) through two screw holes, the outside of first threaded rod (18) is located the top fixedly connected with first gear (20) of first lifter plate (17), rotate on first lifter plate (17) and install second threaded rod (23), the top of second threaded rod (23) extends to the top of first lifter plate (17) and fixedly connected with second threaded rod (23) Gear (24), second gear (24) are located between two first gears (20), and second gear (24) and two first gears (20) all mesh, first gyro wheel (19) are all installed to the bottom both sides of first lifter plate (17), the below of first lifter plate (17) is equipped with second lifter plate (25), second gyro wheel (7) are installed to the bottom of second lifter plate (25), the top fixedly connected with threaded sleeve (26) of second lifter plate (25), the bottom of second threaded rod (23) extends to in threaded sleeve (26).
2. The tensioning adjusting mechanism on the cashmere flat knitting machine according to claim 1, characterized in that a mounting cover (21) is fixedly connected to the top end of the adjusting box (1), a rotating motor (22) is fixedly mounted in the mounting cover (21), and an output shaft of the rotating motor (22) is fixedly connected with one of the first threaded rods (18).
3. The tensioning adjusting mechanism on the cashmere flat knitting machine according to claim 1, characterized in that two vertically arranged guide rods (27) are fixedly connected to two sides of the top end of the second lifting plate (25), two guide sleeves (28) are fixedly connected to the bottom end of the first lifting plate (17), and the top ends of the two guide rods (27) respectively and correspondingly extend into the two guide sleeves (28).
4. The tension adjusting mechanism on the cashmere flat knitting machine according to claim 1, characterized in that a driving box (2) is fixedly connected to an outer wall of one side of the adjusting box (1) close to the yarn installation chamber (4), an upper sliding plate (8) and a lower sliding plate (12) are respectively slidably installed on an inner wall of one side of the driving box (2) far away from the yarn installation chamber (4), one sides of the upper sliding plate (8) and the lower sliding plate (12) extend into the yarn installation chamber (4), clamping pieces (29) are rotatably installed on sides of the upper sliding plate (8) and the lower sliding plate (12) close to each other, and the yarn roll (5) is clamped and installed between the two clamping pieces (29).
5. The tensioning adjusting mechanism on the cashmere flat knitting machine according to claim 4, characterized in that one side of the upper sliding plate (8) and one side of the lower sliding plate (12) close to each other are fixedly connected with vertically arranged racks (16), a third gear (15) is rotatably installed between the two racks (16) in the driving box (2) through a rotating shaft (14), the third gear (15) is meshed with the two racks (16), a third threaded rod (9) is installed on the top end of the driving box (2) in a threaded manner, and the bottom end of the third threaded rod (9) extends into the driving box (2) and is rotatably connected with the upper sliding plate (8).
6. The tension adjusting mechanism on the cashmere flat knitting machine according to claim 5, characterized in that the top end of the third threaded rod (9) extends to the outside of the driving box (2) and is fixedly connected with a rotating handle (10), and a rubber sleeve (11) is installed on the rotating handle (10).
7. The tension adjusting mechanism on the cashmere flat knitting machine according to claim 6, characterized in that two vertically arranged slide rails (13) are fixedly connected to the inner wall of the driving box (2), and the upper slide plate (8) and the lower slide plate (12) are respectively and correspondingly slidably mounted on the two slide rails (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120155999.2U CN214300591U (en) | 2021-01-20 | 2021-01-20 | Tensioning adjustment mechanism on cashmere flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120155999.2U CN214300591U (en) | 2021-01-20 | 2021-01-20 | Tensioning adjustment mechanism on cashmere flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214300591U true CN214300591U (en) | 2021-09-28 |
Family
ID=77828421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120155999.2U Expired - Fee Related CN214300591U (en) | 2021-01-20 | 2021-01-20 | Tensioning adjustment mechanism on cashmere flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214300591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115369585A (en) * | 2022-09-22 | 2022-11-22 | 阳信思踏奇实业有限责任公司 | A send line stringing equipment for carpet gun thorn machine |
-
2021
- 2021-01-20 CN CN202120155999.2U patent/CN214300591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115369585A (en) * | 2022-09-22 | 2022-11-22 | 阳信思踏奇实业有限责任公司 | A send line stringing equipment for carpet gun thorn machine |
| CN115369585B (en) * | 2022-09-22 | 2023-08-18 | 阳信思踏奇实业有限责任公司 | Wire feeding and tightening equipment for carpet gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |