CN113026190B - Roller adjusting device - Google Patents
Roller adjusting device Download PDFInfo
- Publication number
- CN113026190B CN113026190B CN202110209036.0A CN202110209036A CN113026190B CN 113026190 B CN113026190 B CN 113026190B CN 202110209036 A CN202110209036 A CN 202110209036A CN 113026190 B CN113026190 B CN 113026190B
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- Prior art keywords
- opening
- roller
- closing seat
- rotate
- rotating
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- 125000006850 spacer group Chemical group 0.000 claims description 26
- 239000010985 leather Substances 0.000 claims description 21
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 206010040007 Sense of oppression Diseases 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 13
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000009940 knitting Methods 0.000 description 14
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 244000309464 bull Species 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Seats For Vehicles (AREA)
- Knitting Machines (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 folding seats are respectively provided with a first tooth section, a second tooth section, a third tooth section and a fourth tooth section, the teeth on the first tooth section are meshed with the teeth on the third tooth section, and the teeth on the second tooth section are meshed with the teeth on the fourth tooth section; at least one of the first, second, third and fourth opening seats is driven by a power device to rotate the first, second, third and fourth opening seats; according to the invention, the two rollers can be automatically close to and separated from each other according to the fabric requirement, and the two rollers can be matched with the lifting base plate to automatically lift, so that the waste yarn free lifting base is realized; when the ready-made clothes are woven, the tension of the front and rear clothes pieces can be adjusted, and the selective traction of the fabrics can be realized according to the fabric requirements.
Description
Technical Field
The invention relates to a roller device, which is used for pulling fabrics on a flat knitting machine.
Background
The roller is a cylindrical rotary part with functions of feeding, drafting, outputting and the like, and is widely applied to the textile industry. On a flat knitting machine, it is often necessary to approach or separate two rollers for the knitting of a fabric. However, the distance between two rollers on the conventional flat knitting machine cannot be automatically adjusted, so that the drawing requirements of fabrics with different thicknesses cannot be met, and particularly, the local drawing requirements of ready-made clothes during knitting cannot be met.
Disclosure of Invention
The invention aims to solve the technical problem of providing a roller adjusting device capable of realizing the traction requirement during partial knitting.
In order to solve the technical problems, 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, the teeth on the first tooth section are meshed with the teeth on the third tooth section, and the teeth on the second tooth section are meshed with the teeth on the fourth tooth section; and the power device drives 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 to rotate so as to realize the approaching and separating of the first roller and the second roller.
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 the moment, 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 driven by a power device to rotate along the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft, so that the first roller and the second roller are close to and separated from each other.
Specifically, the power device comprises a first rotating wheel and a second rotating wheel, the first rotating wheel is connected with a third opening and closing seat through a first connecting rod, the second rotating wheel is connected with a fourth opening and closing seat through a second connecting rod, and when the first rotating wheel and the second rotating wheel rotate, the third opening and closing seat and the fourth opening and closing seat are respectively driven to 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 through the first power component.
As one mode, the first power component comprises two motors, and the two motors respectively drive the first rotating wheel and the second rotating wheel to rotate. In order to achieve the effect of accurate rotation, the first power component comprises a motor, the first rotating wheel and the second rotating wheel are arranged 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 the main shaft is provided with a belt pulley, and the motor drives the belt pulley to rotate through a belt.
As another embodiment, 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 when the first rotating rod and the second rotating rod rotate, the third opening and closing seat and the fourth opening and closing seat are respectively driven to rotate; or one end of the first rotating rod is connected with the first opening and closing seat through the first connecting rod, one end of the second rotating rod is connected with the second opening and closing seat through the second connecting rod, and the first opening and closing seat and the second opening and closing seat are respectively driven to rotate when the first rotating rod and the second rotating rod rotate; the first rotating rod and the second rotating rod are driven to rotate through the 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. Also, in order to achieve the effect of precise rotation, the second power unit includes a motor, and the first and second rotating rods are mounted on a main shaft, which is rotated by the motor.
In order to realize the local adjustment of the selective pulling force, the first roller, the second roller or the first roller and the second roller are composed of a plurality of sub-roller units and installation pieces (if a long tube is adopted, the installation piece structure is not limited, and only the installation of the plurality of sub-roller units can be realized), namely, the first roller is composed of the plurality of sub-roller units and the installation pieces, or the second roller is composed of the plurality of sub-roller units and the installation pieces, or the first roller and the second roller are composed of the plurality of sub-roller units and the installation pieces. The plurality of sub-roller units are arranged on the mounting piece, and if the second roller consists of the plurality of sub-roller units and the mounting piece, the mounting piece is arranged on the third opening and closing seat and the fourth opening and closing seat. The sub-roller unit comprises a mounting seat which is mounted on a mounting piece; the two ends of the mounting seat are provided with supporting spacers which are rotatably arranged on the mounting seat or the mounting piece; a leather sheath roller is arranged between the supporting spacers, and is driven to rotate on the supporting spacers by a third power component; and the adjusting device is 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 control of local traction and pull force is realized.
Preferably, the third power component is a motor, the motor adopts means in the prior art to realize rotation control of the leather sheath roller, and the motor can be arranged in the leather sheath roller or outside the leather sheath roller.
The manual adjusting mode of the adjusting device comprises a connecting plate, wherein the connecting plate is arranged on the two supporting spacers and drives the supporting spacers to move; the screw rod is installed on the mount pad, the screw rod is rotated when flexible on the mount pad, oppression connecting plate displacement. In order to realize flexible contact, a certain buffer is provided, and a spring is arranged between the screw rod and the connecting plate. Preferably, a nut is mounted on the screw, and the spring is located between the nut and the connecting plate. At this time, the pressing connection plate displacement of the spring can also be realized by rotating the nut.
The automatic adjusting mode of the adjusting device comprises a connecting plate, wherein the connecting plate is arranged on the two supporting spacers and 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; a nut is arranged on the screw rod and provided with a limiting part; a limiting sleeve is arranged outside the screw rod and provided with a limiting groove, and the limiting part is positioned in the limiting groove; and 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, a certain buffer is provided, and a spring is arranged between the nut and the connecting plate.
According to the invention, the two rollers can be automatically close to and separated from each other according to the fabric requirement, and the two rollers can be matched with the lifting base plate to automatically lift, so that the waste yarn free lifting base is realized; when the ready-made clothes are woven, the tension of the front and rear clothes pieces can be adjusted, and the selective traction of the fabrics can be realized according to the fabric requirements.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is a schematic diagram of a side view of a computerized flat knitting machine.
Fig. 3 is a schematic 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 schematic view of the other side of the computerized flat knitting machine.
Fig. 6 is a schematic view of a sub-roller unit.
Fig. 7 is a schematic view of a regulating portion of the sub-roller unit.
Detailed Description
As shown in fig. 1 to 7, the roller adjusting device comprises a first roller 1 and a second roller, 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 wallboard 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 is driven to rotate by a transmission mode of a motor (arranged on the wallboard 6) matched with a chain 10 (other modes, such as a mode of matching a motor with a belt, a gear and the like), 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, the teeth on the first tooth section are meshed with the teeth 15 on the third tooth section, and the teeth on the second tooth section are meshed with the 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, and power is generally applied to the opening and closing seats at two ends of the same roller, so that the opening and closing seats rotate along the rotating shaft, and the opening and closing seats at two ends of the other roller are meshed through gears, so that the first roller 1 and the second roller are close to or separated 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 third opening and closing seat 11 is driven to rotate when the first rotating wheel 7 rotates, and the fourth opening and closing seat is driven to rotate when the second rotating wheel rotates. Or the first rotating wheel 7 is connected with the first opening and closing seat 8 through a first connecting rod 14, the second rotating wheel is connected with the second opening and closing seat through a second connecting rod, when the first rotating wheel 7 rotates, the first opening and closing seat 8 is driven to rotate, and when the second rotating wheel 7 rotates, the second opening and closing seat is driven to rotate. The first rotating wheel 7 and the second rotating wheel are driven to rotate through 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 member may also be pneumatic (e.g., a cylinder). Of course, in order to achieve the effect of accurate rotation, the first power unit may include only one motor, and at this time, the first and second rotating wheels 7 and 3 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 (which is installed on a motor seat 5 and provided with a driving chain wheel) 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, and 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 (in a crank and swing rod connection mode, the same applies below), 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 first bull stick one end is connected with first seat 8 that opens and shuts through the head rod, second bull stick one end is connected with the second seat that opens and shuts through the second connecting rod, when first bull stick rotates, drive first seat 8 that opens and shuts rotates, when the second bull stick rotates, drive second seat that opens and shuts rotates. The first rotating rod and the second rotating rod are driven to rotate through the 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 effect of accurate rotation, the second power component can comprise a motor, the first rotating rod and the second rotating rod are arranged 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, other opening and closing seats can rotate through tooth meshing and roller transmission.
The second roller is composed of a plurality of sub-roller units, the sub-roller units are arranged on a long tube 2 (one of the installation parts), two ends of the long tube 2 are respectively arranged 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 both the first roller 1 and the second roller, may be constituted by a number of sub-roller units.
Each sub-roller unit comprises a mounting seat 23, which mounting seat 23 is mounted on the long tube 2 through a mounting hole 25. The two ends of the mounting seat 23 are provided with supporting spacers 16, and the supporting spacers 16 are rotatably arranged on the mounting seat 23 or the long tube 2. A leather sheath roller 21 is arranged between the supporting spacers 16, and the leather sheath roller 21 is driven to rotate on the supporting spacers 16 through a third power component. The third power component is a motor (other power components can be used as long as the motor can drive the leather sheath roller to rotate), and the motor adopts the means in the prior art to realize the rotation control of the leather sheath roller. The third power component motor can be arranged in the leather sheath roller 21, can also be arranged outside the leather sheath roller 21, and can be driven by a chain and a belt when arranged outside the leather sheath roller 21.
The mount 23 is provided with an adjusting device for driving the support spacer 16 to rotate along the mount 23 (because the mount 23 is mounted on the long tube 2 (mount), at this time, to rotate along the mount 23, that is, to rotate along the long tube 2 (mount)) thereby adjusting the position of the leather sheath roll 21 to adjust the distance with the first roller 1. Each sub-roller unit can independently realize forward rotation, reverse rotation or stop, realize the control of local traction and pull force, and is suitable for different weaving requirements of fabrics.
Specifically, the adjusting device comprises a connecting plate 22, two ends of the connecting plate 22 are arranged on the two supporting spacers 16, and when the connecting plate 22 moves, the supporting spacers 16 are driven to move. The mounting seat 23 is provided with a screw rod 17 through the mounting frame 20, and when the screw rod 17 rotates and stretches on the mounting frame 20, the connecting plate 22 is pressed to move (move), and the mode is manual adjustment. In order to achieve a flexible contact, there is a certain damping, between the screw 17 and the connection plate 22 there is a spring 19. The screw 17 can be further provided with a nut 18, the spring 19 is located between the nut 18 and the connecting plate 22, the compression of the spring 19 can be achieved by rotating the nut 18, and the spring 19 compresses the connecting plate 22 to displace.
Automatic adjusting mode of adjusting device: the adjusting device comprises a connecting plate 22, wherein the connecting plate 22 is arranged on the two supporting spacers 16, and the connecting plate 22 drives the supporting spacers 16 to move. The motor 24 is installed on the installation seat 23, the motor 24 is connected with a screw 26, and the motor drives the screw 26 to rotate. A nut 27 is mounted on the screw 26, and the nut 27 is provided with a limit part 28; the outer limit sleeve is arranged outside the screw 26, the limit sleeve is provided with a limit groove, and the limit part 28 is positioned in the limit groove. The screw 26 rotates to drive the nut 27 to move in the stop collar (the stop portion 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 greater than the length of the displacement of the nut 27). A spring 29 may also be provided between the nut 27 and the connection plate 22, which provides a flexible contact, and also 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 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 the knitting requirement is met. When the first roller 1 and the second roller are close to normal operation, if no special requirement exists, the adjusting devices of all the sub-roller units do not act, the positions of the leather sleeve rollers 21 of each sub-roller unit are fixed, and the leather sleeve rollers 21 are driven by the motor to normally rotate. Under special knitting requirements (such as partial knitting), different sub-roller units are required to perform selective work according to different requirements, and the motor drives the leather sheath roller 21 to rotate forward and backward or stop; the adjusting device is matched for adjustment: the distance between the corresponding leather sheath roller 21 and the first roller 1 is adjusted by driving the supporting spacer 16 to rotate along the mounting seat 23, so that the position of the leather sheath roller 21 is changed, different pressures are applied to the fabric, and the friction force between the fabric and the leather sheath roller 21 and the friction force between the fabric and the first roller 1 are changed, namely the traction force are changed.
The above embodiments do not limit the present invention in any way, and all technical solutions obtained by equivalent substitution or equivalent transformation fall within the protection scope of the present invention.
Claims (14)
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, the teeth on the first tooth section are meshed with the teeth on the third tooth section, and the teeth on the second tooth section are meshed with the teeth on the fourth tooth section; 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 rotate; the first roller, the second roller or the first roller and the second roller are composed of a plurality of sub-roller units and a mounting piece, and the sub-roller units are mounted on the mounting piece; the sub-roller unit comprises a mounting seat which is mounted on a mounting piece; the two ends of the mounting seat are provided with supporting spacers which are rotatably arranged on the mounting seat or the mounting piece; a leather sheath roller is arranged between the supporting spacers, and is driven to rotate on the supporting spacers by a third power component; an adjusting device is arranged on the mounting seat or the mounting piece and used for driving the supporting spacer to rotate along the mounting seat so as to adjust the position of the leather sleeve roller; 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; a nut is arranged on the screw rod and provided with a limiting part; a limiting sleeve is arranged outside the screw rod and provided with a limiting groove, and the limiting part is positioned in the limiting groove; and when the screw rod rotates, the nut is driven to move in the limiting sleeve, and the nut presses the connecting plate to move.
2. The roller adjustment device according to claim 1, characterized in that: 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 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 respectively rotate along the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft.
3. The 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 respectively driven to rotate 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 through the first power component.
4. A 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. A roller adjustment device according to claim 3, characterized in that: the first power component comprises a motor, the first rotating wheel and the second rotating wheel are arranged on a main shaft, and the main shaft is driven to rotate by the motor.
6. The 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 the main shaft is provided with a belt pulley, and the motor drives the belt pulley to rotate through a belt.
7. The 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 third opening and closing seat and the fourth opening and closing seat are respectively driven to rotate when the first rotating rod and the second rotating rod rotate; or one end of the first rotating rod is connected with the first opening and closing seat through the first connecting rod, one end of the second rotating rod is connected with the second opening and closing seat through the second connecting rod, and the first opening and closing seat and the second opening and closing seat are respectively driven to rotate when the first rotating rod and the second rotating rod rotate; the first rotating rod and the second rotating rod are driven to rotate through the second power component.
8. The roller adjustment device according to claim 7, characterized in that: the second power part comprises two motors, and the two motors respectively drive the first rotating rod and the second rotating rod to rotate.
9. The 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 a main shaft, and the main shaft is driven to rotate by the motor.
10. The roller adjustment device according to claim 1, characterized in that: the third power component is a motor.
11. The roller adjustment device according to claim 1, characterized in that: 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 screw rod is installed on the mount pad, the screw rod is rotated when flexible on the mount pad, oppression connecting plate displacement.
12. The roller adjustment device according to claim 11, characterized in that: a spring is arranged between the screw rod and the connecting plate.
13. The roller adjustment device according to claim 12, characterized in that: and a nut is arranged on the screw rod, and the spring is positioned between the nut and the connecting plate.
14. The roller adjustment device according to claim 1, characterized in that: 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 CN113026190A (en) | 2021-06-25 |
| CN113026190B true 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 |
Country Status (1)
| 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 |
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| 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 |
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| 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 |
-
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 |
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| 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 |
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| CN113026190A (en) | 2021-06-25 |
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