CN2434318Y - Roller driving gear of stretch yarn machine - Google Patents
Roller driving gear of stretch yarn machine Download PDFInfo
- Publication number
- CN2434318Y CN2434318Y CN 00221052 CN00221052U CN2434318Y CN 2434318 Y CN2434318 Y CN 2434318Y CN 00221052 CN00221052 CN 00221052 CN 00221052 U CN00221052 U CN 00221052U CN 2434318 Y CN2434318 Y CN 2434318Y
- Authority
- CN
- China
- Prior art keywords
- roller
- belt
- driving belt
- motor
- stretch yarn
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a roller driving device of a stretch yarn machine. Three roller shafts are all connected with a single motor through driving belts, a frequency converter is arranged on each motor, and the driving belts all use synchronous belts. The utility model improves process adaptability range and spinning quality and is suitable to be used on long thread finishing apparatuses.
Description
The utility model relates to the improvement of stretch yarn machine roller gear.
Stretch yarn machine is a kind of long filament post processing equipment, precursor can be processed into the low bullet textured filament with low elasticity energy.The roller gear of present domestic stretch yarn machine is to connect a uni-drive gear box 35 on the output shaft of motor 34, uni-drive gear box 35 output chain gears are connected with the power transmission shaft of two middle rollers 33, middle roller 33 adopts triangle to drag, changing two middle rollers 33 turns to, power transmission shaft on one of them middle roller 33 connects a technology speed change point 32 by sprocket wheel, technology speed change point 32 adopts the change gear transmission, output shaft by change gear is connected to top roller chain gear transmission reversal point 30 by sprocket wheel again, turns to two reversing shafts of reversal point 30 to be connected respectively on the power transmission shaft of two top rollers 31 by sprocket wheel.The another one power transmission shaft of middle roller 33 also turns to the power transmission shaft of reversal point 37 to be connected with one by sprocket wheel, turn to reversal point 37 also to adopt gear drive, one of them gear shaft is connected by the power transmission shaft of sprocket wheel with three rollers 36, and three rollers 36 adopt the triangle transmission, as shown in Figure 1.There is following shortcoming in the roller gear of this stretch yarn machine: 1, because roller gear adopts sprocket wheel and gear drive, and the structure more complicated, the manufacturing cost height, noise is big; 2, during the high speed transmission, gear-driven lubricating requirement is than higher; 3, because whole roller gear adopts a motor central driving, the structure more complicated, manufacturing, use cost height, and adopt sprocket wheel and gear drive when realizing the technology speed governing, because gear is restricted by the number of teeth, in case gear determines that the speed ratio between gear is changeless, can not be difficult to adjust to exactly required draw ratio with a rotating speed of change roller shaft.4, need change change gear during the conversion spinning technique, operating personnel work under hard conditions, and exchange process is time-consuming.
The purpose of this utility model is, a kind of simple in structure, roller gear of making stretch yarn machine easy to use is provided, and it can regulate the draw ratio of spinning technique easily and accurately.
For achieving the above object, the technical solution of the utility model is, a kind of stretch yarn machine roller gear, comprise top roller, middle roller and three rollers, the belt wheel of top roller one side shaft is connected with line shaft by driving belt, and the belt wheel on another side shaft of top roller is connected with subordinate belt wheel, drive pulley by driving belt; Two belt wheels on the middle roller axle are connected with line shaft by driving belt; Two belt wheels on the three roller spindle noses are connected with regulating wheel by driving belt, regulating wheel is connected with line shaft by driving belt, it is characterized in that: the axle on described top roller, middle roller and three rollers all is connected with a motor by driving belt, all is furnished with frequency converter on each motor.Described driving belt all adopts synchronous band.
The utility model has the advantages that: 1, because independent drive of motor is all used in three roller transmissions of stretch yarn machine roller gear, used parts such as gear-box, technology speed change point and change gear when having reduced by a motor centralized Control, saved lubricating system, complete machine structure is simple, low cost of manufacture, easy for operation; 2, driving belt changes synchronous band transmission into by chain gear transmission, has obviously reduced noise; 3, owing to be connected with frequency converter on each motor, rotating speed that can the regulated at will roller shaft, the adaptability scope of spinning technique improves, and the accuracy when having improved the technology speed governing has again simultaneously improved spinning quality.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural representation of traditional stretch yarn machine roller gear;
Fig. 2 is a structural representation of the present utility model;
As shown in Figure 2, synchronous pulley 8 on top roller one side shaft of the present utility model by a synchronous belt wheel 7 with synchronously with 6 be fixedly mounted on main frame wallboard 21 on the output shaft 1 of motor 22 be connected, is furnished with frequency converter 23 on the motor 22, by frequency converter 23 control motors 22 output shafts 1 rotating speed, motor output shaft 1 is by being with 6 to drive belt wheel wheel 7 synchronously, again by the synchronous pulley 8 on belt wheel 7 drive top rollers one side shaft; Subordinate belt wheel 2,3,4,5 is connected with the output shaft 1 of motor 22 by synchronous band, belt wheel 11 on another side shaft of top roller is by being with 9 to be connected with drive pulley 10, subordinate belt wheel 2 synchronously, and the belt wheel 11 that is driven by subordinate belt wheel 2 on another side shafts of top rollers rotates.Two belt wheels 14,15 on the middle roller axle are connected by the output shaft 12 that synchronous band and is fixedly mounted on the motor 24 on the main frame wallboard 21, is furnished with frequency converter 25 on the motor 24, the rotating speed of frequency converter 25 control motors 24 output shafts 12, belt wheel 13 is connected with the output shaft 12 of motor 24 by synchronous band, the output shaft 12 of motor 24 drives belt wheel 13 and rotates, and drives belt wheel 14,15 transmissions that are contained on the middle roller axle by belt wheel 13 again.Two belt wheels 19,20 on the three roller spindle noses are connected with two regulating wheels 17,18 by synchronous band and are connected with the output shaft 16 of motor 26 on being fixedly mounted on main frame wallboard 21, is furnished with frequency converter 27 on the motor, control the rotating speed of the output shaft 16 of motors 26 by frequency converter 27, the output shaft 16 of motor 26 drives two regulating wheels 17,18 and rotates, and drives the belt wheel 19,20 that is contained on three roller shafts again and rotates.
Claims (2)
1, a kind of stretch yarn machine roller gear, comprise top roller, middle roller and three rollers, the synchronous pulley of top roller one side shaft is connected with line shaft by driving belt, and the belt wheel on another side shaft of top roller is connected with subordinate belt wheel, drive pulley by driving belt; Two belt wheels on the middle roller axle are connected with line shaft by driving belt; Two belt wheels on the three roller spindle noses are connected with regulating wheel by driving belt, regulating wheel is connected with line shaft by driving belt, it is characterized in that: the axle on described top roller, middle roller and three rollers all is connected with an independent motor by driving belt respectively, all is furnished with frequency converter on each motor.
2, stretch yarn machine roller gear according to claim 1 is characterized in that; Described driving belt all adopts synchronous band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221052 CN2434318Y (en) | 2000-07-15 | 2000-07-15 | Roller driving gear of stretch yarn machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221052 CN2434318Y (en) | 2000-07-15 | 2000-07-15 | Roller driving gear of stretch yarn machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434318Y true CN2434318Y (en) | 2001-06-13 |
Family
ID=33586003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221052 Expired - Fee Related CN2434318Y (en) | 2000-07-15 | 2000-07-15 | Roller driving gear of stretch yarn machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434318Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1737230B (en) * | 2005-03-18 | 2010-06-16 | 经纬纺织机械股份有限公司 | Leather collar false-twist texturing machine |
-
2000
- 2000-07-15 CN CN 00221052 patent/CN2434318Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1737230B (en) * | 2005-03-18 | 2010-06-16 | 经纬纺织机械股份有限公司 | Leather collar false-twist texturing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103028621B (en) | High-speed metal wire drawing machine | |
| CN103028622B (en) | High-speed aluminum wire drawing machine | |
| CN2434318Y (en) | Roller driving gear of stretch yarn machine | |
| CN206953381U (en) | A kind of press-roller device for sponge swaging | |
| CN101899792A (en) | Power transmission method of strander and device thereof | |
| CN203140462U (en) | High-speed aluminum wire drawing machine | |
| CN208472257U (en) | A kind of ring spinner Novel roller transmission device | |
| CN2434285Y (en) | Stretch yarn winding-shaping driving gear | |
| CN2670384Y (en) | Cup-cross spinning machine headstock transmission | |
| CN202323196U (en) | Two-way synchronous transmission system for drawing machine | |
| CN206130071U (en) | Oil recovery well is stepless speed control device for screw rod | |
| CN201326055Y (en) | Drawing and feeding driving device of rotor spinning machine | |
| CN1361316A (en) | Yarn inserting and cotton feeding transmission mechanism for rotary-cup spinning machine | |
| CN204342944U (en) | Rotor spinning machine transmission mechanism | |
| CN201250308Y (en) | Two-for-one twister actuating mechanism | |
| CN211972544U (en) | Full-servo electronic drafting device of roving frame | |
| CN205099824U (en) | Rotor type open -end spinning machine's winding tension stepless speed control mechanism | |
| CN111705383B (en) | High-efficient double-twist stranding machine | |
| CN1027823C (en) | Drawing yarn and cotton-feeding gearing of rotary cup spinning machie | |
| CN216404633U (en) | Full electronic drafting device of roving frame | |
| CN111705533B (en) | Synchronous reversing device of double-twisting stranding machine | |
| CN209370422U (en) | A kind of novel vertical grinding machine transmission case | |
| CN220635840U (en) | Water tank wire drawing machine | |
| CN220664333U (en) | Power transmission mechanism of raw material tape winding machine | |
| CN214572434U (en) | Direct-drive type outer rotor lapping roller mechanism and strip lap combination machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |