CN214572434U - Direct-drive type outer rotor lapping roller mechanism and strip lap combination machine - Google Patents
Direct-drive type outer rotor lapping roller mechanism and strip lap combination machine Download PDFInfo
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- CN214572434U CN214572434U CN202120824091.6U CN202120824091U CN214572434U CN 214572434 U CN214572434 U CN 214572434U CN 202120824091 U CN202120824091 U CN 202120824091U CN 214572434 U CN214572434 U CN 214572434U
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- lapping roller
- roller mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 229920000742 Cotton Polymers 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to a direct drive formula external rotor lapping roller mechanism and strip and roll up the combine, the strip and roll up the combine and include frame and lapping roller mechanism, lapping roller mechanism is direct drive formula external rotor lapping roller mechanism, direct drive formula external rotor lapping roller mechanism includes slot lapping roller and light lapping roller, each lapping roller all includes the inner stator part that is used for fixed mounting in the frame, each lapping roller still all installs the outer barrel part in frame or inner stator part including rotating, realize the rotation of outer barrel part through the magnetic coupling mode between inner stator part and the outer barrel part. The lapping roller is designed into a structure of directly driving the outer rotor, so that the transmission route in the prior art is greatly shortened, the mechanical efficiency is greatly improved, the noise is low during operation, and the speed of the lapping roller can be increased so as to improve the lapping speed of the strip and lap combination machine. Compared with the prior art, the energy consumption is reduced, and the cost is saved.
Description
Technical Field
The utility model relates to a strip and roll up the combine field, concretely relates to direct-drive formula external rotor lapping roller mechanism and use the strip and roll up the combine of above-mentioned mechanism.
Background
The sliver lap combining machine is used as the preparation equipment for combing cotton, and has the functions of further drafting and combining the pre-combined slivers, mixing into sheet, outputting the sheet in cotton layer, raising the straightening degree and parallelism of fiber, and winding into cotton lap of certain size, weight and density for combing machine.
The coiling and coiling transmission of the domestic strip and coil combination machine is that a main transmission shaft transmits a front coiling roller, a rear coiling roller and a calender roller through a coiling transmission box. The transmission gear and the exchange gear are arranged in the coiling transmission box. The chain wheel at the output shaft end of each transmission box respectively transmits the calender roll and the front and rear coiling rollers through a tooth-shaped chain. The working surface of the back lapping roller is provided with grooves, which is beneficial to the output of the cotton layer and the non-slip of the transmission cotton lap during lapping, and avoids the generation of accidental drafting. The working surface of the front coiling roller is a smooth surface, and the surface of the cotton roll can be calendered in the coiling process, so that the coiling quality is ensured.
At present, the lap rollers of the domestic strip and lap combination machine are driven, as shown in figure 1, by a variable frequency motor to drive an input shaft 1 of a gearbox, and then by a series of gears and chains 4 to respectively drive a groove lap roller 2 and a smooth lap roller 3, and the two lap rollers jointly act on a bobbin to form a cotton web. In the production process, the linear speeds of the groove rolling roller and the light rolling roller are changed according to the process requirements, so that A, B, C, D four gears in the gearbox are process conversion gears, and the process exchange gears are selected after different production raw materials and different web weights are calculated. However, this method has problems: the transmission line is long, and the mechanical efficiency is low; the process change needs to replace four gears each time, and the process adjustment is inconvenient; and the toothed chain is adopted for transmission, so that the noise is high during movement, and the roller is not suitable for accelerating the roller.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a direct-drive type outer rotor lapping roller mechanism to solve the problems of long transmission route and low mechanical efficiency existing in the prior art; and simultaneously, the utility model aims at still providing an use above-mentioned direct drive formula external rotor lapping roller mechanism's strip and roll up combine.
In order to achieve the above object, the utility model discloses a direct drive formula external rotor lapping roller mechanism adopts following technical scheme: a direct-drive outer rotor lapping roller mechanism comprises groove lapping rollers and smooth lapping rollers, wherein each lapping roller comprises an inner stator part fixedly mounted on a rack, each lapping roller further comprises an outer barrel part rotatably mounted on the rack or the inner stator part, and the inner stator part and the outer barrel part rotate in a magnetic coupling mode.
The inner stator part comprises a fixed shaft and an annular stator, the fixed shaft is used for being mounted on the rack, the annular stator is mounted on the fixed shaft, and the outer cylinder is rotatably mounted on the fixed shaft.
The fixed shaft is fixedly provided with an installation cylinder, the annular stator is arranged on the installation cylinder, and the outer cylinder body is rotatably arranged on the installation cylinder.
The utility model discloses a strip and roll up combine adopts following technical scheme: a strip lap combination machine comprises a rack and a lap roller mechanism, wherein the lap roller mechanism is a direct-drive outer rotor lap roller mechanism, the direct-drive outer rotor lap roller mechanism comprises a groove lap roller and a polished lap roller, each lap roller comprises an inner stator part fixedly mounted on the rack, each lap roller further comprises an outer barrel part rotatably mounted on the rack or the inner stator part, and the rotation of the outer barrel part is realized between the inner stator part and the outer barrel part in a magnetic coupling mode.
The inner stator part comprises a fixed shaft and an annular stator, the fixed shaft is used for being mounted on the rack, the annular stator is mounted on the fixed shaft, and the outer cylinder is rotatably mounted on the fixed shaft.
The fixed shaft is fixedly provided with an installation cylinder, the annular stator is arranged on the installation cylinder, and the outer cylinder body is rotatably arranged on the installation cylinder.
The utility model has the advantages that: the lapping roller is designed into a structure of directly driving the outer rotor, so that the transmission route in the prior art is greatly shortened, the mechanical efficiency is greatly improved, the noise is low during operation, and the speed of the lapping roller can be increased so as to improve the lapping speed of the strip and lap combination machine. Compared with the prior art, the energy consumption is reduced, and the cost is saved.
Drawings
FIG. 1 is a drive mechanism for use with a lap roller of a ribbon lap combiner of the prior art;
fig. 2 is a schematic structural diagram of a direct-drive external rotor lapping roller mechanism in an embodiment of a ribbon lap combining machine according to the present invention.
Detailed Description
The utility model discloses an embodiment of a combination is rolled up to strip, as shown in fig. 2, including frame 1 and lapping roller mechanism, lapping roller mechanism is direct drive formula external rotor lapping roller mechanism. The direct-drive outer rotor lapping roller mechanism comprises a groove lapping roller 2 and a light lapping roller 3. Each of the lapping rollers comprises an inner stator part fixedly arranged on the frame, each of the lapping rollers also comprises an outer cylinder part 8 rotatably arranged on the inner stator part, and the outer cylinder part rotates between the inner stator part and the outer cylinder part in a magnetic coupling mode. The inner stator part comprises a fixed shaft 4 which is used for being installed on the rack, an installation cylinder 5 is fixedly arranged on the fixed shaft, an annular stator 7 is installed on the installation cylinder, and an outer cylinder part 8 is rotatably installed on the installation cylinder 5 through a bearing 6. The outer cylinder body is of a detachable structure and comprises an annular framework and an annular plate, and the annular framework and the annular plate are connected together through screws. The magnetic coupling mode between the inner stator part and the outer cylinder belongs to the prior art, reference can be made to the structure of the outer rotor motor, and the specific arrangement mode of the magnetic coupling is not described in detail herein.
When the lap roller is used, the lap roller is designed into a structure of directly driving the outer rotor, the transmission route in the prior art is greatly shortened, the mechanical efficiency is greatly improved, the noise is low during operation, and the speed of the lap roller can be increased so as to improve the lap speed of the strip lap combination machine. Compared with the prior art, the energy consumption is reduced, and the cost is saved.
In other embodiments of the present invention, the outer cylinder can also be rotatably disposed on the frame; the fixed shaft can also be not provided with the mounting cylinder, and the outer cylinder body is directly rotatably mounted on the fixed shaft through the bearing.
The utility model discloses a direct-drive external rotor lapping roller mechanism's embodiment is the same with the structure of the lapping roller mechanism in each embodiment of the above-mentioned strip and roll up combine, and it is no longer repeated here.
Claims (6)
1. The utility model provides a direct drive formula external rotor lapping roller mechanism which characterized in that: the roller winding device comprises groove winding rollers and light winding rollers, wherein each winding roller comprises an inner stator part fixedly arranged on a rack, each winding roller further comprises an outer barrel part rotatably arranged on the rack or the inner stator part, and the rotation of the outer barrel part is realized between the inner stator part and the outer barrel part in a magnetic coupling mode.
2. The direct drive external rotor lapping roller mechanism of claim 1, wherein: the inner stator part comprises a fixed shaft and an annular stator, the fixed shaft is used for being mounted on the rack, the annular stator is mounted on the fixed shaft, and the outer cylinder is rotatably mounted on the fixed shaft.
3. The direct drive external rotor lapping roller mechanism of claim 2, wherein: the fixed shaft is fixedly provided with an installation cylinder, the annular stator is arranged on the installation cylinder, and the outer cylinder body is rotatably arranged on the installation cylinder.
4. The utility model provides a strip and lap combine, includes frame and lapping roller mechanism, its characterized in that: the lapping roller mechanism is a direct-drive outer rotor lapping roller mechanism, the direct-drive outer rotor lapping roller mechanism comprises groove lapping rollers and polishing lapping rollers, each lapping roller comprises an inner stator part fixedly arranged on the frame, each lapping roller further comprises an outer barrel part rotatably arranged on the frame or the inner stator part, and the rotation of the outer barrel part is realized between the inner stator part and the outer barrel part in a magnetic coupling mode.
5. The combined ribbon and roll machine according to claim 4, wherein: the inner stator part comprises a fixed shaft and an annular stator, the fixed shaft is used for being mounted on the rack, the annular stator is mounted on the fixed shaft, and the outer cylinder is rotatably mounted on the fixed shaft.
6. The lap winder of claim 5, wherein: the fixed shaft is fixedly provided with an installation cylinder, the annular stator is arranged on the installation cylinder, and the outer cylinder body is rotatably arranged on the installation cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120824091.6U CN214572434U (en) | 2021-04-21 | 2021-04-21 | Direct-drive type outer rotor lapping roller mechanism and strip lap combination machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120824091.6U CN214572434U (en) | 2021-04-21 | 2021-04-21 | Direct-drive type outer rotor lapping roller mechanism and strip lap combination machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214572434U true CN214572434U (en) | 2021-11-02 |
Family
ID=78327240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120824091.6U Active CN214572434U (en) | 2021-04-21 | 2021-04-21 | Direct-drive type outer rotor lapping roller mechanism and strip lap combination machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214572434U (en) |
-
2021
- 2021-04-21 CN CN202120824091.6U patent/CN214572434U/en active Active
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