CN202558986U - Ribbon lapping combination machine non-halt doffing drive system - Google Patents
Ribbon lapping combination machine non-halt doffing drive system Download PDFInfo
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- CN202558986U CN202558986U CN2012201595400U CN201220159540U CN202558986U CN 202558986 U CN202558986 U CN 202558986U CN 2012201595400 U CN2012201595400 U CN 2012201595400U CN 201220159540 U CN201220159540 U CN 201220159540U CN 202558986 U CN202558986 U CN 202558986U
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- halt
- doffing
- main motor
- drive system
- power shaft
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Abstract
The utility model discloses a ribbon lapping combination machine non-halt doffing drive system which comprises a power shaft driven by a main motor, a drafting mechanism and a pressing mechanism, where in the drafting mechanism and the pressing mechanism are driven to work by the power shaft. A working shaft driving two lapping rollers to rotate is provided with a drive gear which is connected with the power shaft through a gear group. An overrunning clutch is arranged on the drive gear. An auxiliary drive wheel arranged on the working shaft is in transmission connection with an auxiliary motor. The ribbon lapping combination machine non-halt doffing drive system has the advantages that an automatic separation-and-reunion function of the overrunning clutch is made use of to change rotating speed of the power shaft and the working shaft according to requirements so that a non-halt doffing function is achieved, not only is work efficiency improved, but also accidental drafting cannot occur, and therefore quality of cotton rolls is ensured, meanwhile, the main motor is prevented from starting frequently, and energy consumption is saved.
Description
Technical field
The utility model relates to draw frame and lap machine combined, especially relates to a kind of draw frame and lap machine combined doff transmission system of not stopping.
Background technology
Draw frame and lap machine combined is the preparation machine of cotton comber, it will pass through in advance and after further drawing-off of sliver and the cotton layer of synthesizing flaky and be wound into have certain specification, the lap of weight and density supplies combing machine to use.
The transmission system of conventional draw frame and lap machine combined is as shown in Figure 1, and during work, main motor 1 starts electromagnetic friction clutch 2,3 adhesives; Drive drafters 5 and hold-down mechanism 6 work through transmission device 4, rolling roller 7,8 rotates, and lap begins to reel, when reaching predefined cotton layer length; Electromagnetic friction clutch 2,3 separates, and drafter 5 quits work with hold-down mechanism 6, and rolling roller 7,8 still rotates under the drive of main motor 1, after the cotton layer is pulled apart; Main motor 1 stall, the last guard system of volume that pushes away of draw frame and lap machine combined is released lap, and blank pipe is delivered to the position; After about 30 seconds, main motor 1 starts once more, begins another circulation.Like this, roll a lap about 3 minutes, add down time, processed a lap about 210 seconds consuming time.Because electromagnetic friction clutch 2,3 needs frequent starting when work, be easy to generate misdraft, influences cotton rolling quality, the frequent starting of main motor 1 then makes energy consumption increase, and production cost improves.
Summary of the invention
The purpose of the utility model is to provide a kind of production efficiency is high, energy consumption is low and cotton rolling quality the is stable draw frame and lap machine combined doff transmission system of not stopping.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
The described draw frame and lap machine combined of the utility model doff transmission system of not stopping; Comprise by main motor-driven line shaft; And by the drafter and the hold-down mechanism of said line shaft drive work; Drive the travelling gear that is provided with on the working shaft of two rolling rollers rotation and be connected with said line shaft through gear train, said travelling gear is provided with freewheel clutch, and the accessory drives wheel that is arranged on the working shaft is in transmission connection with stand-by motor.
The advantage of the utility model is the overdrive clutch function of utilizing freewheel clutch to have; Change the rotary speed of line shaft and working shaft as required,, not only improved operating efficiency to reach the function of not shutting down doff; Misdraft can not appear also; Guarantee cotton rolling quality, also avoided main motor frequent starting simultaneously, practiced thrift power consumption.
Description of drawings
Fig. 1 is the conventional kinematic scheme of draw frame and lap machine combined.
Fig. 2 is the kinematic scheme of the utility model.
The specific embodiment
As shown in Figure 2; The described draw frame and lap machine combined of the utility model doff transmission system of not stopping; Comprise the line shaft 2 that drives through belt pulley set by main motor 1; And the drafter 3 and hold-down mechanism 4 that drive work by line shaft 2; Drive the travelling gear 7 that is provided with on the working shaft 6 of two rolling rollers 5 rotation and be connected with line shaft 2 through gear train, travelling gear 7 is provided with freewheel clutch 8, is arranged on accessory drives wheel 9 on the working shaft 6 and takes turns 11 through the motor of driving belt and stand-by motor 10 and be in transmission connection.
During work, main motor 1 starts, and lap begins to reel; When lap reached predefined cotton layer length, main motor 1 transferred low cruise to, and at this moment stand-by motor 10 starts; Working shaft 6 continues to drive two rolling rollers 5 to be rotated further near former rotary speed, cotton layer is pulled apart (because the effect of freewheel clutch 8, main motor 1 does not disturb when working simultaneously with stand-by motor 10 mutually); The last guard system of volume that pushes away of draw frame and lap machine combined is released lap simultaneously, and blank pipe is delivered to the position, and stand-by motor 10 quits work; Main motor 1 rotating speed that returns to normal production, whole process is lasted about 10 seconds.Compare with the transmission system of routine,, improved lap production efficiency 10% owing to realized not stopping doff; Main motor need not frequent starting, has practiced thrift power consumption; Cancel electromagnetic friction clutch, avoided misdraft, guaranteed the end product quality of lap.
Claims (1)
1. draw frame and lap machine combined doff transmission system of not stopping; Comprise the line shaft (2) that drives by main motor (1); And the drafter (3) and the hold-down mechanism (4) that drive work by said line shaft (2); The last travelling gear (7) that is provided with of working shaft (6) that drives the rotation of two rolling rollers (5) is connected with said line shaft (2) through gear train; It is characterized in that: said travelling gear (7) is provided with freewheel clutch (8), and the accessory drives wheel (9) that is arranged on the working shaft (6) is in transmission connection with stand-by motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201595400U CN202558986U (en) | 2012-04-16 | 2012-04-16 | Ribbon lapping combination machine non-halt doffing drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201595400U CN202558986U (en) | 2012-04-16 | 2012-04-16 | Ribbon lapping combination machine non-halt doffing drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558986U true CN202558986U (en) | 2012-11-28 |
Family
ID=47208662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201595400U Expired - Fee Related CN202558986U (en) | 2012-04-16 | 2012-04-16 | Ribbon lapping combination machine non-halt doffing drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202558986U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741277A (en) * | 2013-12-20 | 2014-04-23 | 张家港市天江精密模具制造有限公司 | Textile lapper for improving roller operation stability |
| CN104480577A (en) * | 2014-12-08 | 2015-04-01 | 张家港市荣昌涤纶毛条有限公司 | Wool top collecting barrel rotating device |
| EP3095897A1 (en) * | 2015-05-21 | 2016-11-23 | Maschinenfabrik Rieter Ag | Drive device for a lap-forming machine |
-
2012
- 2012-04-16 CN CN2012201595400U patent/CN202558986U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741277A (en) * | 2013-12-20 | 2014-04-23 | 张家港市天江精密模具制造有限公司 | Textile lapper for improving roller operation stability |
| CN104480577A (en) * | 2014-12-08 | 2015-04-01 | 张家港市荣昌涤纶毛条有限公司 | Wool top collecting barrel rotating device |
| EP3095897A1 (en) * | 2015-05-21 | 2016-11-23 | Maschinenfabrik Rieter Ag | Drive device for a lap-forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |