CN113026190A - Roller adjusting device - Google Patents
Roller adjusting device Download PDFInfo
- Publication number
- CN113026190A CN113026190A CN202110209036.0A CN202110209036A CN113026190A CN 113026190 A CN113026190 A CN 113026190A CN 202110209036 A CN202110209036 A CN 202110209036A CN 113026190 A CN113026190 A CN 113026190A
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- Prior art keywords
- opening
- roller
- closing seat
- rotating
- seat
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- 125000006850 spacer group Chemical group 0.000 claims description 27
- 239000010985 leather Substances 0.000 claims description 22
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000009940 knitting Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation Effects 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
- D04B15/88—Take-up or draw-off devices for knitting products
- D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a roller adjusting device, which comprises a first roller and a second roller, wherein one end of the first roller is arranged on a first opening and closing seat, and the other end of the first roller is arranged on a second opening and closing seat; one end of the second roller is arranged on the third opening and closing seat, and the other end of the second roller is arranged on the fourth opening and closing seat; the edges of the first, second, third and fourth switching seats are respectively provided with a first, second, third and fourth tooth sections, teeth on the first tooth section are meshed with teeth on the third tooth section, and teeth on the second tooth section are meshed with teeth on the fourth tooth section; at least one of the first, second, third and fourth switch bases is driven by a power device to rotate the first, second, third and fourth switch bases; the invention can automatically realize the approaching and separating of two rollers according to the requirement of the fabric, can be matched with the lifting plate to automatically lift, and realizes the bottoming without waste yarn; when the ready-made clothes are woven, the tension of front and rear garment pieces can be adjusted, and the fabric can be selectively drawn according to the requirements of the fabric.
Description
Technical Field
The invention relates to a roller device which is used for drawing a fabric on a flat knitting machine.
Background
The roller is a cylindrical rotary part with the functions of feeding, drafting, outputting and the like, and is widely applied to the textile industry. On a flat knitting machine, two rollers are often required to be close to or apart from each other for knitting of a fabric. However, the distance between two rollers on the existing flat knitting machine cannot be automatically adjusted, and the flat knitting machine cannot adapt to the drawing requirements of fabrics with different thicknesses, and particularly cannot meet the local drawing requirements during ready-made clothes knitting.
Disclosure of Invention
The invention aims to provide a roller adjusting device capable of meeting the drawing requirement during local weaving.
In order to solve the technical problem, the roller adjusting device comprises a first roller and a second roller, wherein one end of the first roller is arranged on a first opening and closing seat, and the other end of the first roller is arranged on a second opening and closing seat; one end of the second roller is arranged on the third opening and closing seat, and the other end of the second roller is arranged on the fourth opening and closing seat; the edges of the first opening and closing seat, the second opening and closing seat, the third opening and closing seat and the fourth opening and closing seat are respectively provided with a first tooth section, a second tooth section, a third tooth section and a fourth tooth section, teeth on the first tooth section are meshed with teeth on the third tooth section, and teeth on the second tooth section are meshed with teeth on the fourth tooth section; and the power device at least drives one of the first opening and closing seat, the second opening and closing seat, the third opening and closing seat and the fourth opening and closing seat to rotate, so that the first roller and the second roller are approached and separated.
Preferably, the first opening and closing seat, the second opening and closing seat, the third opening and closing seat and the fourth opening and closing seat are respectively installed through a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft, and at this time, the first opening and closing seat, the second opening and closing seat, the third opening and closing seat and the fourth opening and closing seat are respectively rotated along the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft through driving of a power device, so that the first roller and the second roller are approached and separated.
The power device comprises a first rotating wheel and a second rotating wheel, the first rotating wheel is connected with the third opening and closing seat through a first connecting rod, the second rotating wheel is connected with the fourth opening and closing seat through a second connecting rod, and the first rotating wheel and the second rotating wheel respectively drive the third opening and closing seat and the fourth opening and closing seat to rotate when rotating; or the first rotating wheel is connected with the first opening and closing seat through a first connecting rod, the second rotating wheel is connected with the second opening and closing seat through a second connecting rod, and the first rotating wheel and the second rotating wheel respectively drive the first opening and closing seat and the second opening and closing seat to rotate when rotating; the first rotating wheel and the second rotating wheel are driven to rotate by the first power component.
In one mode, the first power component includes two motors, and the two motors respectively drive the first rotating wheel and the second rotating wheel to rotate. In order to realize synchronization and achieve the effect of accurate rotation, the first power component comprises a motor, the first rotating wheel and the second rotating wheel are installed on a main shaft, and the main shaft is driven to rotate by the motor. Preferably, the main shaft is provided with a chain wheel, and the motor drives the chain wheel to rotate through a chain; or a belt pulley is installed on the main shaft, and the motor drives the belt pulley to rotate through a belt.
As another embodiment, the power device includes a first rotating rod and a second rotating rod, one end of the first rotating rod is connected with the third opening and closing seat through a first connecting rod, one end of the second rotating rod is connected with the fourth opening and closing seat through a second connecting rod, and the first rotating rod and the second rotating rod respectively drive the third opening and closing seat and the fourth opening and closing seat to rotate when rotating; or one end of the first rotating rod is connected with the first opening and closing seat through a first connecting rod, one end of the second rotating rod is connected with the second opening and closing seat through a second connecting rod, and the first rotating rod and the second rotating rod respectively drive the first opening and closing seat and the second opening and closing seat to rotate when rotating; the first rotating rod and the second rotating rod are driven to rotate by a second power component.
The second power component can comprise two motors, and the two motors respectively drive the first rotating rod and the second rotating rod to rotate. Similarly, in order to realize synchronization and achieve the effect of accurate rotation, the second power component comprises a motor, the first rotating rod and the second rotating rod are installed on a main shaft, and the main shaft is driven to rotate by the motor.
In order to realize the local adjustment of selective tractive pulling force, first roller, second roller or first roller and second roller comprise a plurality of sub-roller units and installed parts (if adopt the long tube, the installed part structure is not limited, as long as can realize the installation of a plurality of sub-roller units) promptly, and first roller comprises a plurality of sub-roller units and installed parts promptly, or the second roller comprises a plurality of sub-roller units and installed parts, or first roller, second roller constitute by a plurality of sub-roller units and installed parts. A plurality of sub-roller units are installed on the installation part, if the second roller is composed of a plurality of sub-roller units and the installation part, the installation part is installed on the third opening and closing seat and the fourth opening and closing seat. The sub-roller unit comprises a mounting seat, and the mounting seat is mounted on a mounting piece; supporting spacers are mounted at two ends of the mounting seat and can be rotatably mounted on the mounting seat or the mounting piece; a leather sleeve roller is arranged between the supporting spacers and is driven to rotate on the supporting spacers by a third power component; the adjusting device is arranged on the mounting seat and used for driving the supporting spacer to rotate along the mounting seat so as to adjust the position of the leather sleeve roller. Each sub-roller unit can independently realize forward rotation, reverse rotation or stop, and realize the control of local traction tension.
Preferably, the third power component is a motor, the motor adopts the means in the prior art to realize the rotation control of the leather sheath roller, and the motor can be arranged in the leather sheath roller or outside the leather sheath roller.
As a manual adjusting mode of the adjusting device, the adjusting device comprises a connecting plate, the connecting plate is arranged on two supporting spacers, and the connecting plate drives the supporting spacers to move; the mounting seat is provided with a screw rod, and the screw rod presses the displacement of the connecting plate when rotating and stretching on the mounting seat. In order to realize flexible contact, certain buffering is provided, and a spring is arranged between the screw rod and the connecting plate. Preferably, a nut is mounted on the screw rod, and the spring is located between the nut and the connecting plate. In this case, the pressing link plate may be displaced by rotating the nut.
As an automatic adjusting mode of the adjusting device, the adjusting device comprises a connecting plate, the connecting plate is arranged on two supporting spacers, and the connecting plate drives the supporting spacers to move; the mounting seat is provided with a motor, the motor is connected with a screw rod, and the motor drives the screw rod to rotate; the screw rod is provided with a nut, and the nut is provided with a limiting part; a limiting sleeve is arranged outside the screw rod, the limiting sleeve is provided with a limiting groove, and the limiting part is positioned in the limiting groove; when the screw rod rotates, the nut is driven to move in the limiting sleeve, and the nut presses the connecting plate to move. In order to realize flexible contact, certain buffering is provided, and a spring is arranged between the nut and the connecting plate.
The invention can automatically realize the approaching and separating of two rollers according to the requirement of the fabric, can be matched with the lifting plate to automatically lift, and realizes the bottoming without waste yarn; when the ready-made clothes are woven, the tension of front and rear garment pieces can be adjusted, and the fabric can be selectively drawn according to the requirements of the fabric.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic side view of a computerized flat knitting machine.
Fig. 3 is a perspective view of one side of the computerized flat knitting machine.
Fig. 4 is another schematic view of the computerized flat knitting machine.
Fig. 5 is a perspective view of the other side of the computerized flat knitting machine.
Fig. 6 is a schematic view of the sub-roller unit.
Fig. 7 is a schematic view of an adjustment part of the sub-roller unit.
Detailed Description
As shown in fig. 1-7, the roller adjusting device comprises a first roller 1 and a second roller, wherein one end of the first roller 1 is installed on a first opening and closing seat 8 (shown in fig. 2), and the other end of the first roller 1 is installed on a second opening and closing seat. One end of the second roller is arranged on the third opening and closing seat 11, and the other end of the second roller is arranged on the fourth opening and closing seat. The first opening and closing seat 1, the second opening and closing seat, the third opening and closing seat 11 and the fourth opening and closing seat are respectively arranged on the wall plate 6 through a first rotating shaft 9, a second rotating shaft, a third rotating shaft 3 (a shaft sleeve 12 is arranged outside) and a fourth rotating shaft. The first opening and closing seat 8 or the second opening and closing seat drives the first roller 1 to rotate through a transmission mode that a motor (installed on the wall plate 6) is matched with a chain 10 (or other modes such as a mode that the motor is matched with a belt, a gear and the like).
The edges of the first opening and closing seat 8, the second opening and closing seat, the third opening and closing seat 11 and the fourth opening and closing seat are respectively provided with a first tooth section, a second tooth section, a third tooth section and a fourth tooth section, teeth on the first tooth section are meshed with teeth 15 on the third tooth section, and teeth on the second tooth section are meshed with teeth on the fourth tooth section; at least one of the first opening and closing seat 8, the second opening and closing seat, the third opening and closing seat 11 and the fourth opening and closing seat is connected with a power device, power is generally applied to the opening and closing seats at the two ends of the same roller, so that the opening and closing seats rotate along the rotating shaft, the opening and closing seats at the two ends of the other roller move through gear engagement, and the first roller 1 and the second roller are close to or separate from each other.
The power device comprises a first rotating wheel 7 and a second rotating wheel, wherein the first rotating wheel 7 is connected with a third opening and closing seat 11 through a first connecting rod 14, the second rotating wheel 7 is connected with a fourth opening and closing seat through a second connecting rod, the first rotating wheel 7 drives the third opening and closing seat 11 to rotate when rotating, and the second rotating wheel drives the fourth opening and closing seat to rotate when rotating. Or the first rotating wheel 7 is connected with the first opening and closing seat 8 through the first connecting rod 14, the second rotating wheel is connected with the second opening and closing seat through the second connecting rod, the first opening and closing seat 8 is driven to rotate when the first rotating wheel 7 rotates, and the second opening and closing seat is driven to rotate when the second rotating wheel 7 rotates. The first rotating wheel 7 and the second rotating wheel are driven to rotate by a first power component.
The first power component may include two motors, and the two motors respectively drive the first rotating wheel 7 and the second rotating wheel to rotate. The first power component may also be pneumatic (e.g., a cylinder). Of course, in order to achieve synchronization and achieve accurate rotation, the first power component may only comprise a motor, and in this case, the first rotating wheel 7 and the second rotating wheel are mounted on the main shaft 3, and the main shaft 3 is driven to rotate by the motor. Specifically, a chain wheel 4 is installed on the main shaft 3, and the motor (installed on a motor base 5, and a driving chain wheel is installed on a motor shaft) drives the chain wheel to rotate through a chain 13; or a belt pulley is arranged on the main shaft 3, and the motor (a motor shaft is provided with a driving belt pulley) drives the belt pulley to rotate through a belt. The form of the first power component is not limited as long as the first rotating wheel and the second rotating wheel can be driven to rotate.
As another embodiment, the power device includes a first rotating rod and a second rotating rod, one end of the first rotating rod is connected with the third opening and closing seat 11 through a first connecting rod (for a crank and swing rod connection mode, the same at the bottom), one end of the second rotating rod is connected with the fourth opening and closing seat through a second connecting rod, when the first rotating rod rotates, the third opening and closing seat 11 is driven to rotate, and when the second rotating rod rotates, the fourth opening and closing seat is driven to rotate. Or one end of the first rotating rod is connected with the first opening and closing seat 8 through a first connecting rod, one end of the second rotating rod is connected with the second opening and closing seat through a second connecting rod, the first opening and closing seat 8 is driven to rotate when the first rotating rod rotates, and the second opening and closing seat is driven to rotate when the second rotating rod rotates. The first rotating rod and the second rotating rod are driven to rotate by a second power component.
The second power component can comprise two motors, and the two motors respectively drive the first rotating rod and the second rotating rod to rotate. In order to achieve the effects of synchronization and accurate rotation, the second power component may include a motor, and the first rotating rod and the second rotating rod are mounted on a main shaft, and the main shaft is driven to rotate by the motor.
The power device can also be in other modes in the prior art, as long as at least one of the first opening and closing seat, the second opening and closing seat, the third opening and closing seat and the fourth opening and closing seat can be driven to rotate, and if one opening and closing seat rotates, the other opening and closing seats can rotate through tooth meshing and roller transmission.
The second roller comprises a plurality of sub-roller units, the sub-roller units are installed on a long pipe 2 (one type of installation part), the two ends of the long pipe 2 are respectively installed on a third opening and closing seat 11 and a fourth opening and closing seat, and the sub-roller units are linearly arranged to form the second roller. The first roller 1, or the first roller 1 and the second roller may be composed of a plurality of sub-roller units.
Each sub-roller unit comprises a mounting 23, which mounting 23 is mounted on the long tube 2 through a mounting hole 25. The mounting seat 23 is provided with supporting spacers 16 at both ends, and the supporting spacers 16 are rotatably mounted on the mounting seat 23 or the long tube 2. A leather sleeve roller 21 is arranged between the supporting spacers 16, and the leather sleeve roller 21 is driven to rotate on the supporting spacers 16 through a third power component. The third power component is a motor (or other power components as long as the rotation of the leather sleeve roller can be driven), and the motor adopts the means in the prior art to realize the rotation control of the leather sleeve roller. The third power part motor can be arranged in the leather sleeve roller 21, can also be arranged outside the leather sleeve roller 21, and can be driven by a chain and a belt when being arranged outside the leather sleeve roller 21.
The mounting base 23 is provided with an adjusting device which is used for driving the supporting spacer 16 to rotate along the mounting base 23 (because the mounting base 23 is mounted on the long pipe 2 (mounting part), at the moment, the supporting spacer rotates along the mounting base 23, namely, rotates along the long pipe 2 (mounting part)) so as to adjust the position of the leather sleeve roller 21, and therefore the distance between the leather sleeve roller and the first roller 1 is adjusted. Each sub-roller unit can independently realize forward rotation, reverse rotation or stop, realize the control of local traction tension and is suitable for the weaving requirements of different fabrics.
Specifically, the adjusting device comprises a connecting plate 22, wherein two ends of the connecting plate 22 are mounted on the two supporting spacers 16, and the connecting plate 22 drives the supporting spacers 16 to move when moving. The mounting seat 23 is provided with a screw 17 through the mounting frame 20, and the screw 17 presses the connecting plate 22 to displace (move) when rotating and stretching on the mounting frame 20, and the mode is manual adjustment. In order to achieve a flexible contact, with a certain buffer, the screw 17 and the connecting plate 22 have a spring 19 between them. The screw 17 can also be provided with a nut 18, the spring 19 is positioned between the nut 18 and the connecting plate 22, the nut 18 can be rotated to press the spring 19, and the spring 19 presses the connecting plate 22 to displace.
Automatic adjustment of the adjustment device: the adjusting device comprises a connecting plate 22, the connecting plate 22 is mounted on the two supporting spacers 16, and the connecting plate 22 drives the supporting spacers 16 to move. The mounting seat 23 is provided with a motor 24, the motor 24 is connected with a screw 26, and the motor drives the screw 26 to rotate. A nut 27 is arranged on the screw rod 26, and the nut 27 is provided with a limiting part 28; a limiting sleeve is arranged outside the screw 26, the limiting sleeve is provided with a limiting groove, and the limiting part 28 is positioned in the limiting groove. When the screw 26 rotates, the nut 27 is driven to move in the stop sleeve (the stop part 28 moves in the stop groove), and the nut 27 presses the connecting plate 22 to move (in this case, the thickness of the nut 27 needs to be larger than the displacement length of the nut 27). It is also possible to provide a spring 29 between the nut 27 and the connection plate 22, to achieve a flexible contact, and also to have a certain cushioning effect (in this case, the thickness of the nut 27 may no longer be considered due to the presence of the spring 29).
When the roller type knitting machine is used, the power device drives at least one of the first opening and closing seat 8, the second opening and closing seat, the third opening and closing seat 11 and the fourth opening and closing seat to rotate, so that all the opening and closing seats rotate, the first roller 1 and the second roller are close to or separated from each other, and knitting requirements are met. When the first roller 1 and the second roller are close to normal work, if no special requirement exists, the adjusting devices of all the sub-roller units do not act, the position of the leather sleeve roller 21 of each sub-roller unit is fixed, and the leather sleeve roller 21 is driven by the motor to normally rotate. Under special weaving requirements (such as local weaving), different sub-roller units are required to selectively work according to different requirements, and the motor drives the leather sleeve roller 21 to rotate forwards or backwards or stop; the adjusting device is matched for adjusting: the distance between the corresponding leather sleeve roller 21 and the first roller 1 is adjusted by driving the supporting spacer 16 to rotate along the mounting seat 23 so as to change the position of the leather sleeve roller 21, different pressures are applied to the fabric, and therefore the friction force between the fabric and the leather sleeve roller 21 and the first roller 1 is changed, namely the traction force is changed.
The above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.
Claims (16)
1. Roller adjusting device, including first roller and second roller, its characterized in that: one end of the first roller is arranged on the first opening and closing seat, and the other end of the first roller is arranged on the second opening and closing seat; one end of the second roller is arranged on the third opening and closing seat, and the other end of the second roller is arranged on the fourth opening and closing seat; the edges of the first opening and closing seat, the second opening and closing seat, the third opening and closing seat and the fourth opening and closing seat are respectively provided with a first tooth section, a second tooth section, a third tooth section and a fourth tooth section, teeth on the first tooth section are meshed with teeth on the third tooth section, and teeth on the second tooth section are meshed with teeth on the fourth tooth section; and at least one of the first opening and closing seat, the second opening and closing seat, the third opening and closing seat and the fourth opening and closing seat is driven by a power device to enable the first opening and closing seat, the second opening and closing seat, the third opening and closing seat and the fourth opening and closing seat to rotate.
2. The roller adjustment apparatus of claim 1, wherein: the first opening and closing seat, the second opening and closing seat, the third opening and closing seat and the fourth opening and closing seat are installed through a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft respectively, and the first opening and closing seat, the second opening and closing seat, the third opening and closing seat and the fourth opening and closing seat rotate along the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft respectively.
3. Roller adjustment device according to claim 2, characterized in that: the power device comprises a first rotating wheel and a second rotating wheel, the first rotating wheel is connected with the third opening and closing seat through a first connecting rod, the second rotating wheel is connected with the fourth opening and closing seat through a second connecting rod, and the third opening and closing seat and the fourth opening and closing seat are driven to rotate respectively when the first rotating wheel and the second rotating wheel rotate; or the first rotating wheel is connected with the first opening and closing seat through a first connecting rod, the second rotating wheel is connected with the second opening and closing seat through a second connecting rod, and the first rotating wheel and the second rotating wheel respectively drive the first opening and closing seat and the second opening and closing seat to rotate when rotating; the first rotating wheel and the second rotating wheel are driven to rotate by the first power component.
4. Roller adjustment device according to claim 3, characterized in that: the first power component comprises two motors, and the two motors respectively drive the first rotating wheel and the second rotating wheel to rotate.
5. Roller adjustment device according to claim 3, characterized in that: the first power part comprises a motor, the first rotating wheel and the second rotating wheel are arranged on the main shaft, and the main shaft is driven to rotate through the motor.
6. Roller adjustment device according to claim 5, characterized in that: the main shaft is provided with a chain wheel, and the motor drives the chain wheel to rotate through a chain; or a belt pulley is installed on the main shaft, and the motor drives the belt pulley to rotate through a belt.
7. Roller adjustment device according to claim 2, characterized in that: the power device comprises a first rotating rod and a second rotating rod, one end of the first rotating rod is connected with the third opening and closing seat through a first connecting rod, one end of the second rotating rod is connected with the fourth opening and closing seat through a second connecting rod, and the first rotating rod and the second rotating rod respectively drive the third opening and closing seat and the fourth opening and closing seat to rotate when rotating; or one end of the first rotating rod is connected with the first opening and closing seat through a first connecting rod, one end of the second rotating rod is connected with the second opening and closing seat through a second connecting rod, and the first rotating rod and the second rotating rod respectively drive the first opening and closing seat and the second opening and closing seat to rotate when rotating; the first rotating rod and the second rotating rod are driven to rotate by a second power component.
8. Roller adjustment device according to claim 7, characterized in that: the second power component comprises two motors which respectively drive the first rotating rod and the second rotating rod to rotate.
9. Roller adjustment device according to claim 7, characterized in that: the second power component comprises a motor, the first rotating rod and the second rotating rod are arranged on the main shaft, and the main shaft is driven to rotate through the motor.
10. The roller adjustment apparatus of claim 1, wherein: the first roller, the second roller or the first roller and the second roller are composed of a plurality of sub-roller units and mounting pieces, and the plurality of sub-roller units are mounted on the mounting pieces; the sub-roller unit comprises a mounting seat, and the mounting seat is mounted on a mounting piece; supporting spacers are mounted at two ends of the mounting seat and can be rotatably mounted on the mounting seat or the mounting piece; a leather sleeve roller is arranged between the supporting spacers and is driven to rotate on the supporting spacers by a third power component; the adjusting device is arranged on the mounting seat or the mounting part and used for driving the supporting spacer to rotate along the mounting seat so as to adjust the position of the leather sleeve roller.
11. The roller adjustment apparatus of claim 10, wherein: the third power component is a motor.
12. The roller adjustment apparatus of claim 10, wherein: the adjusting device comprises a connecting plate, the connecting plate is arranged on the two supporting spacers, and the connecting plate drives the supporting spacers to move; the mounting seat is provided with a screw rod, and the screw rod presses the displacement of the connecting plate when rotating and stretching on the mounting seat.
13. The roller adjustment apparatus of claim 12, wherein: and a spring is arranged between the screw rod and the connecting plate.
14. The roller adjustment apparatus of claim 13, wherein: the screw rod is provided with a nut, and the spring is positioned between the nut and the connecting plate.
15. The roller adjustment apparatus of claim 10, wherein: the adjusting device comprises a connecting plate, the connecting plate is arranged on the two supporting spacers, and the connecting plate drives the supporting spacers to move; the mounting seat is provided with a motor, the motor is connected with a screw rod, and the motor drives the screw rod to rotate; the screw rod is provided with a nut, and the nut is provided with a limiting part; a limiting sleeve is arranged outside the screw rod, the limiting sleeve is provided with a limiting groove, and the limiting part is positioned in the limiting groove; when the screw rod rotates, the nut is driven to move in the limiting sleeve, and the nut presses the connecting plate to move.
16. The roller adjustment apparatus of claim 15, wherein: and a spring is arranged between the nut and the connecting plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020226734661 | 2020-11-18 | ||
| CN202022673466 | 2020-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113026190A true CN113026190A (en) | 2021-06-25 |
| CN113026190B CN113026190B (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110209036.0A Active CN113026190B (en) | 2020-11-18 | 2021-02-24 | Roller adjusting device |
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| Country | Link |
|---|---|
| CN (1) | CN113026190B (en) |
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| US4592214A (en) * | 1983-08-29 | 1986-06-03 | H. Stoll Gmbh & Co. | Fabric draw-off roller on flat-bed knitting machines |
| JPH0931811A (en) * | 1995-07-24 | 1997-02-04 | Shima Seiki Mfg Ltd | Apparatus for rolling down knit fabric of flat knitting machine and knitting method |
| CN201128800Y (en) * | 2007-11-19 | 2008-10-08 | 孙平范 | Synchronous drawing device of flat knitting machine |
| CN102051759A (en) * | 2010-12-29 | 2011-05-11 | 茅木泉 | Roller structure of computer controlled flat knitting machine |
| CN201933271U (en) * | 2010-12-29 | 2011-08-17 | 茅木泉 | Roller structure of computerized flat knitting machine |
| CN203475083U (en) * | 2013-09-25 | 2014-03-12 | 宁波慈星股份有限公司 | Roller structure in flat knitting machine |
| CN204702901U (en) * | 2015-06-02 | 2015-10-14 | 新昌县万事兴机械有限公司 | A kind of roller device of Computerized flat knitting machine |
| JP2016211090A (en) * | 2015-04-30 | 2016-12-15 | 株式会社島精機製作所 | Knitted fabric pull-down device |
| CN112941714A (en) * | 2020-11-18 | 2021-06-11 | 张家港市文杰机械有限公司 | Roller device |
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2021
- 2021-02-24 CN CN202110209036.0A patent/CN113026190B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592214A (en) * | 1983-08-29 | 1986-06-03 | H. Stoll Gmbh & Co. | Fabric draw-off roller on flat-bed knitting machines |
| JPH0931811A (en) * | 1995-07-24 | 1997-02-04 | Shima Seiki Mfg Ltd | Apparatus for rolling down knit fabric of flat knitting machine and knitting method |
| CN201128800Y (en) * | 2007-11-19 | 2008-10-08 | 孙平范 | Synchronous drawing device of flat knitting machine |
| CN102051759A (en) * | 2010-12-29 | 2011-05-11 | 茅木泉 | Roller structure of computer controlled flat knitting machine |
| CN201933271U (en) * | 2010-12-29 | 2011-08-17 | 茅木泉 | Roller structure of computerized flat knitting machine |
| CN203475083U (en) * | 2013-09-25 | 2014-03-12 | 宁波慈星股份有限公司 | Roller structure in flat knitting machine |
| JP2016211090A (en) * | 2015-04-30 | 2016-12-15 | 株式会社島精機製作所 | Knitted fabric pull-down device |
| CN204702901U (en) * | 2015-06-02 | 2015-10-14 | 新昌县万事兴机械有限公司 | A kind of roller device of Computerized flat knitting machine |
| CN112941714A (en) * | 2020-11-18 | 2021-06-11 | 张家港市文杰机械有限公司 | Roller device |
| CN218893814U (en) * | 2020-11-18 | 2023-04-21 | 张家港市文杰机械有限公司 | Roller device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113026190B (en) | 2024-04-02 |
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