CN205420640U - Spinning device is gathered to four roller negative pressure - Google Patents
Spinning device is gathered to four roller negative pressure Download PDFInfo
- Publication number
- CN205420640U CN205420640U CN201620096300.9U CN201620096300U CN205420640U CN 205420640 U CN205420640 U CN 205420640U CN 201620096300 U CN201620096300 U CN 201620096300U CN 205420640 U CN205420640 U CN 205420640U
- Authority
- CN
- China
- Prior art keywords
- bottom roll
- roller
- resistance twist
- negative pressure
- tenon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a spinning device is gathered to four roller negative pressure, about including the draft before roller, negative pressure pipe, net circle, hinder twist with the fingers about roller and loading system, its characterized in that hinders and twists with the fingers down the roller by locomotive or locomotive and tail part direct drive, between every roller stand every section hinders to be twisted with the fingers down the roller both ends and is equipped with and twists with the fingers down that the roller removable lining drives the coupled structure with adjacent hindering. This technical scheme has the convenience of transformation, and additional component is few, and it is convenient to maintain with the technology change, and the transmission is reliable, invests in and running cost low grade characteristics.
Description
Technical field
This utility model relates to the collecting-spinning device on a kind of spinning machine, particularly negative-pressure air-flow formula four roller collecting-spinning device.
Background technology
In prior art, the negative-pressure air-flow formula four roller collecting-spinning device being attached on ring throstle, primary structure includes bottom roll (the 4th roller) and pressing mechanism thereof in the front upper and lower roller of drawing-off, negative tube, grid ring, resistance twist, and wherein the driving to bottom roll in resistance twist and grid ring substantially has following several form:
One is often to save to be designed with coaxial transmission gear on front bottom roll and resistance twist bottom roll, gear on front bottom roll is by the gear on carrier gear transmission resistance twist bottom roll, resistance twist bottom roll passes through resistance twist jaw frictional drive resistance twist top roller, it is achieved bottom roll and the driving of grid ring in resistance twist.This drive form, for the transformation of common spinning frame, needs to be replaced with front bottom roll the front bottom roll of band gear, and improvement cost is higher.The drafting multiple of Nesting Zone is difficult in adapt to because fiber species, technique need and changes simultaneously；
Two is to be designed with coaxial transmission gear on every ingot front upper roller and resistance twist top roller, gear on front upper roller is by the gear on carrier gear or toothed belt transmission resistance twist top roller, resistance twist top roller passes through resistance twist jaw frictional drive resistance twist bottom roll, it is achieved bottom roll and the driving of grid ring in resistance twist.This drive form need not change front bottom roll, but the drafting multiple of Nesting Zone is difficult in adapt to because fiber species, technique need and changes.Driving-chain relates to the bottom roll two frictional drive to roller nip in front upper and lower roller and resistance twist simultaneously, the driving less stable to resistance twist jaw and grid ring, and actuated element is more, maintenance difficulties and relatively costly；
Three is that power transmission shaft (the 5th roller) is separately set up in the every side of spinning frame, often it is designed with coaxial transmission gear on joint resistance twist bottom roll and power transmission shaft, gear drive resistance twist bottom roll gear on power transmission shaft (the 5th roller), it is achieved bottom roll and the driving of grid ring in resistance twist.Power transmission shaft (the 5th roller) is passed through gear by headstock or headstock and the motor of tail part or front roller head and tail section or/and Timing Belt drives.This drive form need not change front bottom roll, the drafting multiple of Nesting Zone is adapted to technique to be needed and changes, but the power transmission shaft (the 5th roller) owing to setting up needs to occupy the compactest drawing-off portion downstream space, and affecting operation and maintenance work, power transmission shaft (the 5th roller) and supporting and travelling gear thereof too increase the cost of investment of plant modification simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of four roller negative pressure collecting spinning apparatus, its overcome above-mentioned several four rollers to gather drive form in terms of deficiency, there is transformation convenient, add ons is few, it is convenient with technique change to safeguard, reliable transmission, the features such as investment is low with operating cost.
Implementation of the present utility model is:
A kind of four roller negative pressure collecting spinning apparatus, including bottom roll and pressing mechanism thereof in the front upper and lower roller of drawing-off, negative tube, grid ring, resistance twist, it is characterized in that resistance twist bottom roll is directly driven by headstock or headstock and tail part, the often joint resistance twist bottom roll two ends between each roller stand are provided with can be with adjacent resistance twist bottom roll removable lining driving coupled structure.
Power is transmitted to the other end by drive end to drive coupled structure both to can guarantee that, can conveniently shirk again and carry out line service.
Headstock or the tail part driving to resistance twist bottom roll, before using drawing-off, bottom roll head section or rear pass through gear or/and Timing Belt drives, it is also possible to be that individual motor drives with drawing-off Partial synchronization.
The resistance twist bottom roll two ends removable lining driving coupled structure of energy, can be realized by following several forms:
1, resistance twist bottom roll two ends are provided with axial raised flat public tenon, couple driving with two involutory female tenons of parallel slot as transition；
2, resistance twist bottom roll one end is provided with axial raised flat public tenon, and direct-coupling driving made by the axial notch shape mother's tenon being provided with the other end；
3, resistance twist bottom roll two ends are provided with female tenon of axial notch, couple driving with a flat pin public affairs tenon as transition；
4, resistance twist bottom roll two ends are provided with axial raised flat public tenon, are that female tenon that " ten " word intersects couples driving as transition with two ends；
5, resistance twist bottom roll two ends are provided with female tenon of axial notch, and the flat pin public affairs tenon intersected for " ten " word with two ends couples driving as transition.
Accompanying drawing explanation
Fig. 1 is that this utility model resistance twist bottom roll two ends are provided with axial raised flat public tenon, couples, with two involutory female tenons of parallel slot, the embodiment schematic diagram driven as transition.
Fig. 2 is that this utility model resistance twist bottom roll one end is provided with axial raised flat public tenon, and the embodiment schematic diagram that direct-coupling drives made by the axial notch shape mother's tenon being provided with the other end.
Fig. 3 is female tenon that this utility model resistance twist bottom roll two ends are provided with axial notch, couples, with a flat pin public affairs tenon, the embodiment schematic diagram driven as transition.
Fig. 4 is that this utility model resistance twist bottom roll two ends are provided with axial raised flat public tenon, is that female tenon that " ten " word intersects couples the embodiment schematic diagram driven as transition with two ends.
Fig. 5 is female tenon that this utility model resistance twist bottom roll two ends are provided with axial notch, and the flat pin public affairs tenon intersected for " ten " word with two ends couples the embodiment schematic diagram driven as transition.
Detailed description of the invention
A kind of four roller negative pressure collecting spinning apparatus, including bottom roll and pressing mechanism thereof in the front upper and lower roller of drawing-off, negative tube, grid ring, resistance twist, wherein resistance twist bottom roll is directly driven by headstock or headstock and tail part.
Headstock or the tail part driving to resistance twist bottom roll, it is preferred to use before drawing-off, bottom roll head section or rear are by front bottom roll head gear, carrier gear and resistance twist bottom roll head gear drive.Front bottom roll head synchronous pulley, Timing Belt and resistance twist bottom roll head synchronous belt pulley transmission can also be used.
Headstock or the tail part driving to resistance twist bottom roll, it is also possible to be that individual motor drives with drawing-off Partial synchronization.The Synchronization Control such as motor or servomotor is used to drive.
Often joint resistance twist bottom roll two ends between each roller stand are provided with can be with adjacent resistance twist bottom roll removable lining driving coupled structure.Power is transmitted to the other end by drive end to drive coupled structure both to can guarantee that, can conveniently shirk again and carry out line service.
The resistance twist bottom roll two ends removable lining driving coupled structure of energy, can be realized by following several forms:
1, in accompanying drawing 1, resistance twist bottom roll 1 and 6 two ends are provided with axial raised flat public tenon 4, and two involutory female tenons 2 and 5 of parallel slot are made transition coupling under the holding of jump ring 3 and driven；
2, in accompanying drawing 2, resistance twist bottom roll one end is provided with axial raised flat public tenon 7, and direct-coupling driving made by the axial notch shape mother's tenon 8 being provided with the other end；
3, in accompanying drawing 3, resistance twist bottom roll two ends are provided with female tenon 9 of axial notch, couple driving with a flat pin slide block public affairs tenon 11 as transition, be provided with and install the jump-ring slot 10 and 12 keeping jump ring at tongue and groove coupling；
4, in accompanying drawing 4, resistance twist bottom roll two ends are provided with axial raised flat public tenon 13 and 15, are that female tenon 14 that " ten " word intersects couples driving as transition with two ends；
5, in accompanying drawing 5, resistance twist bottom roll two ends are provided with female tenon 16 and 18 of axial notch, and the flat pin public affairs tenon 17 intersected for " ten " word with two ends couples driving as transition.
Driving coupled structure between two joint resistance twist bottom rolls is not limited to above-described embodiment.
Driving between the tongue and groove in coupled structure is slip interference fits, and transition male part uses the material with self-lubricating function.Resistance twist bottom roll two ends are provided with closing cap outside the rotating part of transition male part.
The driving of resistance twist bottom roll the most directly can be driven by spinning frame by headstock and tail part.When the lead aircraft that spinning frame is about 1000 ingots and more than 1000 ingots, it is also possible to increase coaxial transmission gear, the in-line gears on carrier gear transmission resistance twist bottom roll on the front bottom roll in the middle part of spinning frame, complete jointly to drive.
When before employing drawing-off, bottom roll head section or rear are by front bottom roll gear end to end, carrier gear and resistance twist bottom roll gear-driven form end to end, or before using when bottom roll synchronous pulley end to end, Timing Belt and resistance twist bottom roll synchronous belt pulley transmission form end to end, drive disk assembly is combined as one can change the transmission component gathering drafting multiple.
Cancel the travelling gear often saving resistance twist bottom roll, increase the diameter of this roller, a diameter of 21mm of resistance twist bottom roll.
This utility model may be used on four roller collecting-spinning devices or four roller compact siro-spinning devices, or other novel combination type four roller collecting-spinning device.
This utility model directly drives the technical scheme of resistance twist bottom roll owing to using spinning frame power end, avoid the setting of bottom roll upper transfer gear in the front upper and lower roller of drawing-off and/or resistance twist, and the setting of gap bridge travelling gear, considerably reduce cost of investment and the operation expense of scrap build.Use spinning frame power end directly to drive resistance twist bottom roll to also allow for changing the technological parameter setting gathering partial draft multiple, in the case of not affecting running operation and maintenance work, overcome the respective drawback of several drive forms in prior art.
Claims (8)
1. a roller negative pressure collecting spinning apparatus, including bottom roll and pressing mechanism thereof in the front upper and lower roller of drawing-off, negative tube, grid ring, resistance twist, it is characterized in that resistance twist bottom roll is directly driven by headstock or headstock and tail part, the often joint resistance twist bottom roll two ends between each roller stand are provided with can be with adjacent resistance twist bottom roll removable lining driving coupled structure.
Four roller negative pressure collecting spinning apparatus the most as claimed in claim 1, it is characterised in that headstock or the tail part driving to resistance twist bottom roll, be before drawing-off bottom roll head section or rear by gear or/and Timing Belt drives.
Four roller negative pressure collecting spinning apparatus the most as claimed in claim 1, it is characterised in that headstock or the tail part driving to resistance twist bottom roll, are that individual motor drives with drawing-off Partial synchronization.
4. four roller negative pressure collecting spinning apparatus as described in any one of claim 1 or 2 or 3, it is characterised in that resistance twist bottom roll two ends are provided with axial raised flat public tenon, couple driving with two involutory female tenons of parallel slot as transition.
5. four roller negative pressure collecting spinning apparatus as described in any one of claim 1 or 2 or 3, it is characterised in that resistance twist bottom roll one end is provided with axial raised flat public tenon, direct-coupling driving made by the axial notch shape mother's tenon being provided with the other end.
6. four roller negative pressure collecting spinning apparatus as described in any one of claim 1 or 2 or 3, it is characterised in that resistance twist bottom roll two ends are provided with female tenon of axial notch, couple driving with a flat pin public affairs tenon as transition.
7. four roller negative pressure collecting spinning apparatus as described in any one of claim 1 or 2 or 3, it is characterised in that resistance twist bottom roll two ends are provided with axial raised flat public tenon, are that female tenon that " ten " word intersects couples driving as transition with two ends.
8. four roller negative pressure collecting spinning apparatus as described in any one of claim 1 or 2 or 3, it is characterised in that resistance twist bottom roll two ends are provided with female tenon of axial notch, and the flat pin public affairs tenon intersected for " ten " word with two ends couples driving as transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096300.9U CN205420640U (en) | 2016-01-26 | 2016-01-26 | Spinning device is gathered to four roller negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096300.9U CN205420640U (en) | 2016-01-26 | 2016-01-26 | Spinning device is gathered to four roller negative pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420640U true CN205420640U (en) | 2016-08-03 |
Family
ID=56540236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620096300.9U Withdrawn - After Issue CN205420640U (en) | 2016-01-26 | 2016-01-26 | Spinning device is gathered to four roller negative pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205420640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544025A (en) * | 2016-01-26 | 2016-05-04 | 张�浩 | Four-roller negative pressure gathering spinning device |
-
2016
- 2016-01-26 CN CN201620096300.9U patent/CN205420640U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544025A (en) * | 2016-01-26 | 2016-05-04 | 张�浩 | Four-roller negative pressure gathering spinning device |
| CN105544025B (en) * | 2016-01-26 | 2018-12-21 | 无锡万宝纺织机电有限公司 | A kind of device of four rollers negative pressure collecting spinning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20181221 |