CN214529531U - High-position roller device for high-stability computer flat knitting machine - Google Patents
High-position roller device for high-stability computer flat knitting machine Download PDFInfo
- Publication number
- CN214529531U CN214529531U CN202120828778.7U CN202120828778U CN214529531U CN 214529531 U CN214529531 U CN 214529531U CN 202120828778 U CN202120828778 U CN 202120828778U CN 214529531 U CN214529531 U CN 214529531U
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- Prior art keywords
- fixed
- knitting machine
- stability
- flat knitting
- roller device
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- 238000009940 knitting Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 abstract description 20
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model provides a high-order roller device is used to high stability computer flat knitting machine relates to high-order roller technical field, which comprises a housin, the casing is provided with two altogether be provided with two first pivots, two between one side surface of casing the top that is close to two first pivots between one side surface of casing all is provided with the second pivot. The utility model discloses, when carrying out the centre gripping to the surface fabric of different thickness, at first exert pressure to the catch plate, when the catch plate removes, make the space between two first pivots increase, be convenient for carry out the tractive to the surface fabric of different thickness, improve device's result of use greatly, and simultaneously, stop exerting pressure to the catch plate, extension spring between two connecting blocks drives two connecting blocks through the restoring force of self and removes, it removes to drive two first pivots when the connecting block removes, exert pressure to the surface fabric, make the roller cover contact the surface fabric all the time, greatly increased device carries out the stability when tractive to the surface fabric.
Description
Technical Field
The utility model relates to a high-order roller technical field especially relates to a high-order roller device is used to high stability computer flat knitting machine.
Background
The high-position roller is a form of auxiliary roller, and because the diameter of a cloth pressing shaft at the top end of the high-position roller is small, the distance between a drawing position and a needle bed opening can be shorter and higher than that of different auxiliary rollers, so that the high-position roller is named as an important drawing technology which is started and rapidly developed in recent years.
However, in the prior art, when the existing high-position roller is used, the thickness of cloth to be drawn is different, so that the existing high-position roller cannot be adjusted according to requirements when in use, and only the cloth pressing shaft can be replaced, and inconvenience is brought to a worker when in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, make distance increase between the first pivot through exerting pressure to two first pivots, the device of being convenient for carries out the tractive work to the cloth of different thickness.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-position roller device for a high-stability computer flat knitting machine comprises shells, wherein two shells are arranged, two first rotating shafts are arranged between the outer surfaces of one sides of the two shells, second rotating shafts are arranged between the outer surfaces of one sides of the two shells and close to the tops of the two first rotating shafts, the two first rotating shafts and the two second rotating shafts are divided into two groups, a roller sleeve is slidably sleeved between the outer surfaces of one first rotating shaft and one second rotating shaft in each group, adjusting mechanisms are fixed inside the two shells, and dismounting mechanisms are fixed on the outer surfaces of the two shells;
the adjusting mechanism comprises a supporting plate, two first limiting rods are arranged on the outer surface of one side of the supporting plate, first gears are sleeved on the outer surfaces of the two first limiting rods, the outer surfaces of the two first gears are in meshed connection, first annular limiting blocks are sleeved on the outer surfaces of one sides, close to the two first gears, of the outer surfaces of the two first limiting rods, the slip through-hole has been seted up to one side surface of backup pad, the inside slip of slip through-hole has two second gag lever posts, and the surface of two second gag lever posts all overlaps and is equipped with two second annular stoppers, two the one end of second gag lever post all is fixed with two connecting blocks, two the front and back surface of connecting block all is fixed with U-shaped limiting plate, two be fixed with two extension spring between the front and back surface of connecting block, and it has the slurcam to slide between the inside of two U-shaped limiting plates.
In a preferred embodiment, the mounting and dismounting mechanism includes a motor fixed to one outer surface of one housing, and a metal rod is fixed to an output shaft of the motor.
In a preferred embodiment, one end of each metal rod extends to the outside of the support plate, one end of each metal rod is sleeved with a second gear, and the outer surface gear of the second gear is in meshed connection with the outer surface gear of one of the first gears.
In a preferred embodiment, a stretching rod is fixed at the center of the outer surface of the other side of the support plate, and one end of the stretching rod penetrates through the shell in a sliding mode.
In a preferred embodiment, two compression springs are fixed on the outer surface of the other side of the supporting plate, and one ends of the two compression springs are fixed on the inner surface wall of one side of the shell.
In a preferred embodiment, a stretching handle is fixed to one end of the stretching rod.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. the utility model discloses in, when carrying out the centre gripping to the surface fabric of different thickness, at first exert pressure to the catch plate, when the catch plate removes, make the space between two first pivots increase, be convenient for carry out the tractive to the surface fabric of different thickness, improve device's result of use greatly, and simultaneously, stop exerting pressure to the catch plate, extension spring between two connecting blocks drives two connecting blocks through the restoring force of self and removes, it removes to drive two first pivots when the connecting block removes, exert pressure to the surface fabric, make the roller cover contact the surface fabric all the time, greatly increased device carries out the stability when tractive to the surface fabric.
2. The utility model discloses in, when changing the roller cover, at first exert pressure to tensile handle, tensile handle drives tensile pole and removes, drives the backup pad and removes when tensile pole removes, and when the backup pad removed, first gag lever post and second gag lever post break away from the inside of first pivot and second pivot, and the staff of being convenient for changes the roller cover, improves the device greatly and maintains the time that consumes.
Drawings
FIG. 1 is a perspective view of a high-position roller device for a high-stability computer flat knitting machine according to the present invention;
FIG. 2 is a side sectional perspective view of a high-position roller device for a high-stability computerized flat knitting machine according to the present invention;
fig. 3 is the utility model provides a high-order roller device's side view cuts open perspective view for high stability computer flat knitting machine.
Illustration of the drawings:
1. a housing; 2. a first rotating shaft; 3. a second rotating shaft; 4. a roller cover; 5. an adjustment mechanism; 501. a support plate; 502. a first limit rod; 503. a first gear; 504. a first annular limiting block; 505. a slide through hole; 506. a second limiting rod; 507. a second annular limiting block; 508. connecting blocks; 509. a U-shaped limiting plate; 510. an extension spring; 511. a push plate; 6. a disassembly and assembly mechanism; 601. a motor; 602. a metal rod; 603. a second gear; 604. a stretch rod; 605. a compression spring; 606. the handle is stretched.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a high-position roller device for a high-stability computer flat knitting machine comprises shells 1, wherein the number of the shells 1 is two, two first rotating shafts 2 are arranged between the outer surfaces of one sides of the two shells 1, second rotating shafts 3 are arranged between the outer surfaces of one sides of the two shells 1 and close to the tops of the two first rotating shafts 2, the two first rotating shafts 2 and the two second rotating shafts 3 are divided into two groups, a roller sleeve 4 is slidably sleeved between the outer surfaces of one first rotating shaft 2 and one second rotating shaft 3 of each group, adjusting mechanisms 5 are fixed inside the two shells 1, and dismounting mechanisms 6 are fixed on the outer surfaces of the two shells 1;
adjusting mechanism 5 includes backup pad 501, one side surface of backup pad 501 is provided with two first gag lever posts 502, the surface of two first gag lever posts 502 all overlaps and is equipped with first gear 503, the surface gear engagement of two first gears 503 is connected, one side surface that the surface of two first gag lever posts 502 is close to two first gears 503 all overlaps and is equipped with first annular stopper 504, sliding through hole 505 has been seted up to one side surface of backup pad 501, sliding through hole 505's inside slides and has two second gag lever posts 506, the surface of two second gag lever posts 506 all overlaps and is equipped with two second annular stoppers 507, the one end of two second gag lever posts 506 all is fixed with two connecting blocks 508, the front and back surface of two connecting blocks 508 all is fixed with U-shaped limiting plate 509, be fixed with two extension spring 510 between the front and back surface of two connecting blocks 508, it has slurcam 511 to slide between the inside of two U-shaped limiting plate 509.
The dismounting mechanism 6 comprises a motor 601, the motor 601 is fixed on the outer surface of one side of one shell 1, a metal rod 602 is fixed on the output shaft of the motor 601, and the length of the output shaft of the motor 601 can be adjusted by using the metal rod 602, so that the motor 601 can be driven to rotate the second gear 603.
One end of the metal rod 602 extends to the outside of the support plate 501, a second gear 603 is sleeved on one end of the metal rod 602, a gear on the outer surface of the second gear 603 is meshed with a gear on the outer surface of one of the first gears 503, and the second gear 603 is used for driving the first gear 503 to rotate when the second gear 603 rotates, so that the device can pull the cloth.
A stretching rod 604 is fixed at the center of the outer surface of the other side of the supporting plate 501, one end of the stretching rod 604 penetrates the outside of the housing 1 in a sliding manner, and the supporting plate 501 can be driven by the stretching rod 604 to move.
Two compression springs 605 are fixed on the outer surface of the other side of the supporting plate 501, one ends of the two compression springs 605 are fixed on the inner surface wall of one side of the housing 1, and by using the compression springs 605, when the roller sleeve 4 is replaced, the supporting plate 501 is driven to move by restoring force generated by self deformation, and meanwhile, the first limiting rod 502 and the second limiting rod 506 are enabled to move to the inside of the first rotating shaft 2 and the second rotating shaft 3.
A stretching handle 606 is fixed at one end of the stretching rod 604, and the stretching handle 606 is used for conveniently pressing the stretching rod 604 and conveniently disassembling and assembling the roller sleeve 4.
The working principle of the embodiment is as follows: when using the high-position roller device for the high-stability computerized flat knitting machine, firstly, according to the figures 1-3, when clamping fabrics with different thicknesses, the pushing plate 511 is pressed first, when the pushing plate 511 moves, the two U-shaped limiting plates 509 are driven to move, when the U-shaped limiting plates 509 move, the two connecting blocks 508 move, the connecting blocks 508 drive the two first rotating shafts 2 to move, the space between the two first rotating shafts 2 is increased, which is convenient for drawing fabrics with different thicknesses, greatly improves the use effect of the device, meanwhile, the pressing of the pushing plate 511 is stopped, the extension spring 510 between the two connecting blocks 508 drives the two connecting blocks 508 to move by its own restoring force, the two first rotating shafts 2 are driven to move when the connecting blocks 508 move, the fabric is pressed, so that the roller sleeve 4 is always in contact with the fabric, and the stability of the device in pulling the fabric is greatly improved;
meanwhile, as shown in fig. 1-3, when replacing the roller cover 4, firstly, pressure is applied to the stretching handle 606, the stretching handle 606 drives the stretching rod 604 to move, the stretching rod 604 drives the supporting plate 501 to move when moving, when the supporting plate 501 moves, the first limiting rod 502 and the second limiting rod 506 are separated from the inside of the first rotating shaft 2 and the second rotating shaft 3, so that the roller cover 4 can be conveniently replaced by a worker, and the time consumed by maintaining the device is greatly prolonged, when the device works, the motor 601 is started firstly, the motor 601 drives the metal rod 602 to rotate, the metal rod 602 drives the second gear 603 to rotate, the second gear 603 drives the first gear 503 to rotate, when the first gear 503 rotates, the first limiting rod 502 rotates, because one end of the first limiting rod 502 is polygonal, the first limiting rod 502 drives the second rotating shaft 3 and the roller cover 4 to rotate, and the pulling work of the device is completed, wherein the motor 601 is of YL type.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a high-order roller device for high stability computer flat knitting machine, includes casing (1), its characterized in that: the two shells (1) are arranged, two first rotating shafts (2) are arranged between the outer surfaces of one sides of the two shells (1), second rotating shafts (3) are arranged between the outer surfaces of one sides of the two shells (1) and close to the tops of the two first rotating shafts (2), the two first rotating shafts (2) and the two second rotating shafts (3) are divided into two groups, a roller sleeve (4) is slidably sleeved between the outer surfaces of one first rotating shaft (2) and one second rotating shaft (3) in each group, adjusting mechanisms (5) are fixed inside the two shells (1), and dismounting mechanisms (6) are fixed on the outer surfaces of the two shells (1);
the adjusting mechanism (5) comprises a supporting plate (501), two first limiting rods (502) are arranged on the outer surface of one side of the supporting plate (501), first gears (503) are sleeved on the outer surfaces of the two first limiting rods (502), the outer surfaces of the two first gears (503) are meshed and connected, a first annular limiting block (504) is sleeved on the outer surface of one side, close to the two first gears (503), of the outer surface of the two first limiting rods (502), a sliding through hole (505) is formed in the outer surface of one side of the supporting plate (501), two second limiting rods (506) slide in the sliding through hole (505), two second annular limiting blocks (507) are sleeved on the outer surfaces of the two second limiting rods (506), two connecting blocks (508) are fixed at one ends of the second limiting rods (506), and U-shaped limiting plates (509) are fixed on the front and back surfaces of the connecting blocks (508), two extension springs (510) are fixed between the front and rear surfaces of the two connecting blocks (508), and a pushing plate (511) slides between the insides of the two U-shaped limiting plates (509).
2. The high-position roller device for the high-stability computerized flat knitting machine according to claim 1, wherein: the disassembly and assembly mechanism (6) comprises a motor (601), the motor (601) is fixed on the outer surface of one side of one shell (1), and a metal rod (602) is fixed on an output shaft of the motor (601).
3. The high-position roller device for the high-stability computerized flat knitting machine according to claim 2, wherein: one end of each metal rod (602) extends to the outside of the supporting plate (501), one end of each metal rod (602) is sleeved with a second gear (603), and the gear on the outer surface of each second gear (603) is meshed with the gear on the outer surface of one first gear (503).
4. The high-position roller device for the high-stability computerized flat knitting machine according to claim 1, wherein: a stretching rod (604) is fixed at the center of the outer surface of the other side of the supporting plate (501), and one end of the stretching rod (604) penetrates the outside of the shell (1) in a sliding manner.
5. The high-position roller device for the high-stability computerized flat knitting machine according to claim 1, wherein: two compression springs (605) are fixed on the outer surface of the other side of the supporting plate (501), and one ends of the two compression springs (605) are fixed on the inner surface wall of one side of the shell (1).
6. The high-position roller device for the high-stability computerized flat knitting machine according to claim 4, wherein: one end of the stretching rod (604) is fixed with a stretching handle (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120828778.7U CN214529531U (en) | 2021-04-19 | 2021-04-19 | High-position roller device for high-stability computer flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120828778.7U CN214529531U (en) | 2021-04-19 | 2021-04-19 | High-position roller device for high-stability computer flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214529531U true CN214529531U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120828778.7U Expired - Fee Related CN214529531U (en) | 2021-04-19 | 2021-04-19 | High-position roller device for high-stability computer flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214529531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808261A (en) * | 2022-04-28 | 2022-07-29 | 泉州市炫龙纺织科技有限公司 | High-position roller device for high-stability computer flat knitting machine |
-
2021
- 2021-04-19 CN CN202120828778.7U patent/CN214529531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808261A (en) * | 2022-04-28 | 2022-07-29 | 泉州市炫龙纺织科技有限公司 | High-position roller device for high-stability computer flat knitting machine |
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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: 20211029 |