CN207793506U - Ribbon lap machine drafting driving mechanism - Google Patents
Ribbon lap machine drafting driving mechanism Download PDFInfo
- Publication number
- CN207793506U CN207793506U CN201721900447.XU CN201721900447U CN207793506U CN 207793506 U CN207793506 U CN 207793506U CN 201721900447 U CN201721900447 U CN 201721900447U CN 207793506 U CN207793506 U CN 207793506U
- Authority
- CN
- China
- Prior art keywords
- tensioning
- belt
- wheel
- transmission shaft
- drive component
- 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.)
- Active
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a kind of ribbon lap machine drafting driving mechanisms,First,Two,The location and installation that three drawing rollers distinguish axial retention and circumferencial direction can rotate is on holder,And their axial parallel sequences are alternatively arranged,Main shaft in vehicle,First,The location and installation that two drawing-off transmission shafts distinguish axial retention and circumferencial direction can rotate is on holder,And main shaft in vehicle,First,Two drawing-off transmission shafts are arranged to parallel interval,Main shaft and the first drawing-off transmission shaft are driven by the first belt drive component in vehicle,First drawing-off transmission shaft and the first drawing rollers are driven by the second belt drive component,First,Two drawing-off transmission shafts are driven by third belt drive component,Second drawing-off transmission shaft and the second drawing rollers are driven by the 4th belt drive component,Second drawing-off transmission shaft is driven with third drawing rollers by the 5th belt drive component,The utility model is simple and reasonable,Vibration noise is small,Reduce equipment cost,Improve production efficiency.
Description
Technical field
Utility model is related to a kind of textile industry, more particularly to a kind of ribbon lap machine drafting driving mechanism.
Background technology
Ribbon lap machine is that the cotton layer that sliver is formed after drawing-off merges is wound into certain specification, weight and density requirements
The spinning equipment that is used for combing machine of rouleau.Drawing-off is an important processing step.The size of draw ratio and cotton layer
Output is quantitative directly related, and the quality of drawing-off and the quality of Combed Product are closely related, the drawing-off of current traditional ribbon lap machine
Part uses gear drive, can guarantee accurate draw ratio, and shortcoming is that noise is bigger, and gear-box and drawing rollers it
Between connected using universal coupling, when drawing-off gauge becomes larger, universal coupling increasing loaded, the big position of stress be easy hair
Raw fracture, due to universal coupling higher price, the universal coupling more renewed not only increases production cost, but also influences normal
Production task.
Utility model content
In order to overcome drawbacks described above, utility model to provide a kind of ribbon lap machine drafting driving mechanism, which leads
It is simple in structure to stretch transmission mechanism, vibration noise is small, can meet the requirement of drawing-off some processes and mechanical debugging maintenance well, and
Significantly reduce the use cost of equipment.
Utility model in order to solve its technical problem used by technical solution be：A kind of ribbon lap machine drawing-off driver
Main shaft, the first drawing rollers, the second drawing rollers, third drawing rollers, the first drawing-off transmission shaft, in structure, including holder, vehicle
Two drawing-off transmission shafts, the first belt drive component, the second belt drive component, third belt drive component, the 4th belt transmission
Component and the 5th belt drive component, first drawing rollers, the second drawing rollers and third drawing rollers axially stop respectively
The location and installation that dynamic and circumferencial direction can rotate is on holder, and the first drawing rollers, the second drawing rollers and third drawing-off
Roller axial direction parallel sequence is alternatively arranged, and main shaft, the first drawing-off transmission shaft and the second drawing-off transmission shaft distinguish axial retention in vehicle
And the location and installation that can rotate of circumferencial direction is on holder, and main shaft, the first drawing-off transmission shaft and the second drawing-off transmission in vehicle
Axis axial direction parallel interval arranges, and main shaft and the first drawing-off transmission shaft are driven by the first belt drive component in vehicle, the first drawing-off
Transmission shaft and the first drawing rollers are driven by the second belt drive component, and the first drawing-off transmission shaft and the second drawing-off transmission shaft are logical
The transmission of third belt drive component is crossed, the second drawing-off transmission shaft and the second drawing rollers are driven by the 4th belt drive component,
Second drawing-off transmission shaft is driven with third drawing rollers by the 5th belt drive component.
As being further improved for utility model, first drawing rollers, the second drawing rollers and third drawing rollers
Axial both ends are separately installed with the deep groove ball bearing with bearing block.
As being further improved for utility model, first drawing rollers, the second drawing rollers and third drawing rollers
Axial both ends are coaxially fixed with a connecting shaft respectively, and the connecting shaft is to be less than towards first, second and third drawing rollers one end diameter
The T shape axle construction of other end diameter, step surface between the connecting shaft both ends just tight against the bearing block of deep groove ball bearing backwards
On the axial end face of first, second and third drawing rollers.
As being further improved for utility model, the bearing block is overall structure, and bearing block is oriented to equipped with strip
Groove, the strip of bearing block be oriented to can be slided in groove be inserted with positioning bolt, positioning bolt is spirally connected with holder.
As being further improved for utility model, first belt drive component includes being fixedly installed in of can dismantling
The first driving pulley in vehicle on main shaft, the first passive belt wheel being fixedly installed on the first drawing-off transmission shaft and the first transmission skin
Band, first driving belt are closely sheathed on the first driving pulley and the first passive belt wheel；The second belt transmission group
Part includes second that the second driving pulley for being fixedly installed in first drawing-off transmission shaft one end and the first drawing rollers are coaxially connected
Passive belt wheel and the second driving belt, second driving belt are closely sheathed on outside the second driving pulley and the second passive belt wheel
Side；The third belt drive component includes the third active for being fixedly installed in the first drawing-off transmission shaft other end that can be dismantled
Belt wheel, the passive belt wheel of third being fixedly installed on second drawing-off transmission shaft one end that can be dismantled and third driving belt, institute
Third driving belt is stated closely to be sheathed on the outside of third driving pulley and the passive belt wheel of third；The 4th belt drive component packet
The 4th for including the 4th driving pulley being fixedly installed on the second drawing-off transmission shaft other end, being coaxially connected with the second drawing rollers
Passive belt wheel and the 4th driving belt, the 4th driving belt are closely sheathed on outside the 4th driving pulley and the 4th passive belt wheel
Side；5th belt drive component includes the 5th master being fixedly installed on the second drawing-off transmission shaft other end that can be dismantled
Movable belt pulley, the 5th passive belt wheel and the 5th driving belt being coaxially connected with third drawing rollers, the 5th driving belt are tight
It is close to be sheathed on the outside of the 5th driving pulley and the 5th passive belt wheel.
As being further improved for utility model, first belt drive component further include the first tensioning wheel, first
What tight locating rack, the first positioning device, directive wheel, the directive wheel axial retention and circumference can rotate is installed on holder,
What the first tensioning wheel axial retention and circumferencial direction can rotate is installed on the first tensioning locating rack, the first tensioning locating rack energy
What is enough moved is installed on holder, the first tensioning locating rack movement can change the first tensioning wheel and the first driving pulley it
Between distance, first in any position can be tensioned locating rack and holder stationary positioned by the first positioning device, described the
One driving belt is closely sheathed on the outside of the first driving pulley, the first tensioning wheel and directive wheel, the first passive belt wheel periphery
Surface is tight against the first driving belt outer surface between the first tensioning wheel and directive wheel.
As being further improved for utility model, it is additionally provided with the second tensioning wheel, the second tensioning locating rack, the second positioning dress
Set, third tensioning wheel, third tensioning locating rack, third positioning device, the 4th tensioning wheel, the 4th tensioning locating rack, the 4th positioning
Device, the 5th tensioning wheel, the 5th tensioning locating rack and the 5th positioning device, the second tensioning locating rack, third tensioning positioning
Frame, the 4th tensioning locating rack and the 5th tensioning locating rack are able to along the direction intersected with second and third, four, five driving belts
Movement be installed on holder, second and third, four, five positioning devices be able to will be in any position second and third, four, five
Be tensioned locating rack and holder stationary positioned, second and third, four, five tensioning wheels distinguish axial retention and circumferencial direction can rotate
Be installed on second and third, on four, five tensioning locating racks, second and third, four, five tensioning wheel periphery surfaces respectively tight against second,
Three, four, five driving belt outer surface.
As being further improved for utility model, the first, second and third tensioning wheel locating rack by being articulated on holder,
First, second and third tensioning wheel locating rack is equipped with the arc chute concentric with articulated shaft, and first is inserted in the arc chute
Bolt, the first bolt are spirally connected with holder, and the first bolt head and holder are closely located in first, second and third, tensioning wheel locating rack two
Side.
As being further improved for utility model, the fourth, fifth tensioning wheel locating rack is equipped with strip sliding slot, the length
What can be slided in bar shaped sliding slot is inserted with the second bolt, and the second bolt is spirally connected with holder.
As being further improved for utility model, it is fixed to be respectively equipped on described first, second, third and fourth, five tensioning wheel locating racks
Position jack, is closely inserted with inclined shaft in each positioning jack, first, second, third and fourth, five tensioning wheels by bearing be installed on it is each tiltedly
On axis.
The advantageous effect of utility model is：Utility model by using belt gear realize in vehicle main shaft to first,
Two, the transmission of three drawing rollers by the matching of drive pulley diameter and replaces drive pulley and changes transmission ratio and realize the
One, two, three drawing rollers are driven according to setting draw ratio, which is directly mounted at by holder on ribbon lap machine, energy
Enough to meet the requirement that complete transformation on existing, the utility model is simple and reasonable, and vibration noise is small, can be well
Meet the requirement of drawing-off some processes and mechanical debugging maintenance, and significantly reduce the use cost of equipment, improves production effect
Rate.
Description of the drawings
Fig. 1 is the overall structure stereogram of utility model；
Fig. 2 is the partial structurtes amplification stereogram of utility model；
Fig. 3 is the first, second and third drawing rollers mounting structure schematic diagram of utility model；
Fig. 4 is the first strainer exploded view of the utility model；
Fig. 5 is second of strainer exploded view of the utility model.
Specific implementation mode
Embodiment：A kind of ribbon lap machine drafting driving mechanism, including main shaft 1, the first drawing rollers 10, in holder 6, vehicle
Two drawing rollers 7, third drawing rollers 8, the first drawing-off transmission shaft 2, the second drawing-off transmission shaft 3, the first belt drive component,
Two belt drive components, third belt drive component, the 4th belt drive component and the 5th belt drive component, described first leads
Stretch roller 10, the second drawing rollers 7 and third drawing rollers 8 distinguish axial retention and circumferencial direction can rotate location and installation
In on holder 6, and the first drawing rollers 10, the second drawing rollers 7 and the axial parallel sequence of third drawing rollers 8 are alternatively arranged,
Main shaft 1, the first drawing-off transmission shaft 2 and the second drawing-off transmission shaft 3 distinguish axial retention in vehicle and what circumferencial direction can rotate determines
Position is installed on holder 6, and main shaft 1, the first drawing-off transmission shaft 2 and the axial parallel interval arrangement of the second drawing-off transmission shaft 3 in vehicle,
Main shaft 1 and the first drawing-off transmission shaft 2 are driven by the first belt drive component in vehicle, the first drawing-off transmission shaft 2 and the first drawing-off
Roller 10 is driven by the second belt drive component, and the first drawing-off transmission shaft 2 is passed with the second drawing-off transmission shaft 3 by third belt
Dynamic component transmission, the second drawing-off transmission shaft 3 and the second drawing rollers 7 are driven by the 4th belt drive component, and the second drawing-off passes
Moving axis 3 is driven with third drawing rollers 8 by the 5th belt drive component.
Main shaft 1 and the first drawing-off transmission shaft 2 are driven by the first belt drive component according to certain draw ratio in vehicle, and
By on the first and second drawing-off transmission shaft second and third, four, five belt drive components be driven the first, second and third drawing rollers, pass through
The change of the transmission ratio of third belt drive component meets drawing-off different between the first drawing rollers 10 and the second drawing rollers 7
Than.Second drawing-off transmission shaft 3 is with 1：1 draw ratio is transferred to the second drawing rollers 7, and the transmission ratio of the 5th belt drive component need to be set
Be set to it is a variety of to meet draw ratio requirement different between second and third drawing rollers, holder 6 by the metal plate welding of thickness 8mm and
At being welded with gusset in position of bearings to increase load bearing ability, structure will meet loading demands, and appearance and size needs to meet
The requirement of transformation can be completed on existing.
First drawing rollers 10, the second drawing rollers 7 and the axial both ends of third drawing rollers 8 are separately installed with tape spool
The deep groove ball bearing of bearing 5 can make to be mounted in 6 upper bearing (metal) position of holder since the bearing block 5 of deep groove ball bearing has adjusting surplus
Meet concentricity requirement.
First drawing rollers 10, the second drawing rollers 7 and the axial both ends of third drawing rollers 8 are coaxially fixed with respectively
One connecting shaft 4, the connecting shaft 4 are to be less than the T shape axis knots of other end diameter towards first, second and third drawing rollers one end diameter
Structure, the step surface between 4 both ends of the connecting shaft is just tight against the bearing block of deep groove ball bearing 5 backwards to the first, second and third drawing rollers
Axial end face on, connecting shaft 4 and bearing block 5 play the role of limiting the first, second and third drawing rollers bearing position jointly, even
Spindle 4 is connect by screw thread with the first, second and third drawing rollers, can also be other to be fixedly connected with mode.
The bearing block 5 is overall structure, and bearing block 5 is equipped with strip and is oriented to groove, and the strip of bearing block 5 is oriented to
What can be slided in groove is inserted with positioning bolt, and positioning bolt is spirally connected with holder 6, when adjusting gauge, the first drawing rollers 10
It moves forward, third drawing rollers 8 move backward, to meet technological requirement.
First belt drive component includes the first driving pulley being fixedly installed in vehicle on main shaft 1 that can be dismantled
11, the first passive belt wheel 12 and the first driving belt 13 being fixedly installed on the first drawing-off transmission shaft 2, the first transmission skin
Band 13 is closely sheathed on the first driving pulley 11 and the first passive belt wheel 12, and the first driving pulley 11 is technique belt wheel, is replaced
First driving pulley 11 can change the draw ratio between table top roller and the first drawing rollers 10；The second belt transmission group
Part include the second driving pulley 14 for being fixedly installed in 2 one end of the first drawing-off transmission shaft, with the first drawing rollers 10 are coaxial is connected
The second passive belt wheel 15 and the second driving belt 16, second driving belt 16 is closely sheathed on 14 He of the second driving pulley
Second passive belt wheel, 15 outside；The third belt drive component include can dismantle be fixedly installed in the first drawing-off transmission shaft
The third driving pulley 17 of 2 other ends, the third passive belt being fixedly installed on 3 one end of the second drawing-off transmission shaft that can be dismantled
Wheel 18 and third driving belt 19, the third driving belt 19 are closely sheathed on third driving pulley 17 and the passive belt wheel of third
The diameter in 18 outsides, the passive belt wheel of third driving pulley 17 and third 18 need to set different values to meet the first drawing rollers 10
The different draw ratio with the second drawing rollers 7；4th belt drive component includes being fixedly installed in the second drawing-off transmission shaft 3
The 4th passive belt wheel 21 and the 4th that the 4th driving pulley 20 and the second drawing rollers 7 on the other end are coaxially connected is driven skin
Band 22, the 4th driving belt 22 are closely sheathed on 21 outside of the 4th driving pulley 20 and the 4th passive belt wheel；Described 5th
Belt drive component include the 5th driving pulley 23 being fixedly installed on 3 other end of the second drawing-off transmission shaft that can be dismantled,
The 5th passive belt wheel 24 and the 5th driving belt 25 being coaxially connected with third drawing rollers 8, the 5th driving belt 25 are tight
It is close to be sheathed on the 5th driving pulley 23 and the outside of the 5th passive belt wheel 24, it can change the by replacing the 5th driving pulley 23 wheel
Two, the draw ratio of third drawing rollers 8.
First belt drive component further include the first tensioning wheel 26, first tensioning locating rack 32, the first positioning device,
What directive wheel 27,27 axial retention of the directive wheel and circumference can rotate is installed on holder 6, and the first tensioning wheel 26 is axial to be stopped
What dynamic and circumferencial direction can rotate is installed on the first tensioning locating rack 32, the installation that the first tensioning locating rack 32 can move
In on holder 6, the first tensioning movement of locating rack 32 can change between the first tensioning wheel 26 and the first driving pulley 11
First in any position can be tensioned locating rack 32 and 6 stationary positioned of holder by distance, the first positioning device, and described first
Driving belt 13 is closely sheathed on 27 outside of the first driving pulley 11, the first tensioning wheel 26 and directive wheel, the first passive belt wheel 12
Periphery surface is tight against 13 outer surface of the first driving belt between the first tensioning wheel 26 and directive wheel 27.
It is additionally provided with the second tensioning wheel 28, second tensioning locating rack, the second positioning device, third tensioning wheel 29, third tensioning
Locating rack, third positioning device, the 4th tensioning wheel 30, the 4th tensioning locating rack, the 4th positioning device, the 5th tensioning wheel 31, the
Five tensioning locating racks 33 and the 5th positioning device, the second tensioning locating rack, third tensioning locating rack, the 4th tensioning locating rack
It is able to be installed on holder along what the direction intersected with second and third, four, five driving belts moved with the 5th tensioning locating rack 33
On 6, second and third, four, five positioning devices be able to will be in any position second and third, four, five tensioning locating racks with branch
6 stationary positioned of frame, second and third, four, five tensioning wheels respectively axial retention and circumferencial direction can rotate be installed on second and third,
Four, five tensioning locating racks on, second and third, four, five tensioning wheel periphery surfaces respectively tight against second and third, four, five transmission skins
Band outer surface, tensioning wheel can adjust each item and pass on the driving belt between each group of driving pulley and passive belt wheel
Dynamic belt is elastic when technique belt wheel is fixedly mounted and when technique wheel is replaced, gauge adjusts.
The first, second and third tensioning wheel locating rack is by being articulated on holder 6, on the first, second and third tensioning wheel locating rack
Equipped with the arc chute concentric with articulated shaft, the first bolt 34, the first bolt 34 and holder 6 are inserted in the arc chute
It being spirally connected, the first 34, bolt and holder 6 are closely located in first, second and third, tensioning wheel locating rack both sides, by first, second and third,
Four, five tensioning wheel locating racks rotate the change for realizing tensioning wheel position around articulated shaft and then realize that the tensioning to driving belt is made
With.
The fourth, fifth tensioning wheel locating rack is equipped with strip sliding slot, and what can be slided in the strip sliding slot plugs
There are the second bolt 35, the second bolt 35 to be spirally connected with holder 6, by making first, second, third and fourth, five tensioning wheel locating racks along strip
Sliding slot occurs sliding and realizes the change of tensioning wheel position and then realize the tension to driving belt.
It is respectively equipped with positioning jack on described first, second, third and fourth, five tensioning wheel locating racks, it is close in each positioning jack
It is inserted with inclined shaft 9, first, second, third and fourth, five tensioning wheels are installed on by bearing on each inclined shaft 9, and rotation inclined shaft 9 can change tiltedly
The inclined direction of axis 9, and then the offset of belt is corrected, location hole side wall can carry aperture slots, realize that its inside diameter elastomeric becomes
Change, the clamping of location hole and inclined shaft 9 is realized by third bolt locking positioning hole two side, unclamping third bolt can turn
Dynamic inclined shaft 9.
Claims (10)
1. a kind of ribbon lap machine drafting driving mechanism, it is characterised in that：Including main shaft (1), first drawing-off sieve in holder (6), vehicle
Draw (10), the second drawing rollers (7), third drawing rollers (8), the first drawing-off transmission shaft (2), the second drawing-off transmission shaft (3), the
One belt drive component, the second belt drive component, third belt drive component, the 4th belt drive component and the 5th belt pass
Dynamic component, first drawing rollers, the second drawing rollers and third drawing rollers distinguish axial retention and circumferencial direction can
The location and installation of rotation is on holder, and the first drawing rollers, the second drawing rollers and third drawing rollers axial direction parallel sequence
It is alternatively arranged, main shaft, the first drawing-off transmission shaft and the second drawing-off transmission shaft distinguish axial retention in vehicle and circumferencial direction can turn
Dynamic location and installation is on holder, and main shaft, the first drawing-off transmission shaft and the second drawing-off transmission shafts are arranged to parallel interval in vehicle
It arranges, main shaft and the first drawing-off transmission shaft are driven by the first belt drive component in vehicle, the first drawing-off transmission shaft and the first drawing-off
Roller is driven by the second belt drive component, and the first drawing-off transmission shaft and the second drawing-off transmission shaft pass through third belt transmission group
Part is driven, and the second drawing-off transmission shaft and the second drawing rollers are driven by the 4th belt drive component, the second drawing-off transmission shaft and
Third drawing rollers are driven by the 5th belt drive component.
2. ribbon lap machine drafting driving mechanism according to claim 1, it is characterised in that：First drawing rollers,
Two drawing rollers and third drawing rollers axial direction both ends are separately installed with the deep groove ball bearing with bearing block (5).
3. ribbon lap machine drafting driving mechanism according to claim 1, it is characterised in that：First drawing rollers,
Two drawing rollers and third drawing rollers axial direction both ends are coaxially fixed with a connecting shaft (4) respectively, and the connecting shaft is towards the
One, two, three drawing rollers one end diameters are less than the T shape axle construction of other end diameter, the step surface between the connecting shaft both ends
Just tight against the bearing block of deep groove ball bearing on the axial end face of the first, second and third drawing rollers.
4. ribbon lap machine drafting driving mechanism according to claim 2, it is characterised in that：The bearing block is whole ties
Structure, bearing block are equipped with strip and are oriented to groove, and what can be slided in the strip guiding groove of bearing block is inserted with positioning spiral shell
Bolt, positioning bolt are spirally connected with holder.
5. ribbon lap machine drafting driving mechanism according to claim 1, it is characterised in that：First belt drive component
Including can dismantle the first driving pulley (11) being fixedly installed in vehicle on main shaft, be fixedly installed in the first drawing-off transmission shaft
On the first passive belt wheel (12) and the first driving belt (13), first driving belt be closely sheathed on the first driving pulley
On the first passive belt wheel；Second belt drive component includes the second master for being fixedly installed in first drawing-off transmission shaft one end
Movable belt pulley (14), with coaxial connected the second passive belt wheel (15) and the second driving belt (16) of the first drawing rollers, described the
Two driving belts are closely sheathed on the outside of the second driving pulley and the second passive belt wheel；The third belt drive component includes energy
The third driving pulley (17) for being fixedly installed in the first drawing-off transmission shaft other end enough dismantled, being fixedly installed in of can dismantling
The passive belt wheel of third (18) on second drawing-off transmission shaft one end and third driving belt (19), the third driving belt are close
It is sheathed on the outside of third driving pulley and the passive belt wheel of third；4th belt drive component includes being fixedly installed in second to lead
Stretch the 4th driving pulley (20) on the transmission shaft other end, with the second drawing rollers coaxially connected the 4th passive belt wheel (21) and
4th driving belt (22), the 4th driving belt are closely sheathed on the outside of the 4th driving pulley and the 4th passive belt wheel；Institute
It includes the 5th main belt being fixedly installed on the second drawing-off transmission shaft other end that can be dismantled to state the 5th belt drive component
(23), the 5th passive belt wheel (24) being coaxially connected with third drawing rollers and the 5th driving belt (25) are taken turns, the described 5th passes
Dynamic belt is closely sheathed on the outside of the 5th driving pulley and the 5th passive belt wheel.
6. ribbon lap machine drafting driving mechanism according to claim 5, it is characterised in that：First belt drive component
Further include the first tensioning wheel (26), the first tensioning locating rack (32), the first positioning device, directive wheel (27), the guide wheel shaft
What can be rotated to stop and circumference is installed on holder, the installation that the first tensioning wheel axial retention and circumferencial direction can rotate
In on the first tensioning locating rack, what the first tensioning locating rack can move is installed on holder, the first tensioning locating rack fortune
Kinetic energy enough changes the distance between the first tensioning wheel and the first driving pulley, and the first positioning device can will be in any position
First tensioning locating rack and holder stationary positioned, first driving belt are closely sheathed on the first driving pulley, the first tensioning
On the outside of wheel and directive wheel, the first passive belt wheel periphery surface is tight against the first transmission skin between the first tensioning wheel and directive wheel
Band outer surface.
7. ribbon lap machine drafting driving mechanism according to claim 6, it is characterised in that：It is additionally provided with the second tensioning wheel
(28), second tensioning locating rack, the second positioning device, third tensioning wheel (29), third tensioning locating rack, third positioning device,
4th tensioning wheel (30), the 4th tensioning locating rack, the 4th positioning device, the 5th tensioning wheel (31), the 5th tensioning locating rack (33)
With the 5th positioning device, the second tensioning locating rack, third tensioning locating rack, the 4th tensioning locating rack and the 5th tensioning positioning
Frame is able to be installed on holder along what the direction that intersects with second and third, four, five driving belts moved, second and third, four, five
Positioning device be able to will to be in any position second and third, four, five tensioning locating racks and holder stationary positioned, second,
Three, four, five tensioning wheels respectively axial retention and circumferencial direction can rotate be installed on second and third, four, five tensioning locating racks
On, second and third, four, five tensioning wheel periphery surfaces respectively tight against second and third, four, five driving belt outer surfaces.
8. ribbon lap machine drafting driving mechanism according to claim 7, it is characterised in that：First, second and third tensioning wheel
For locating rack by being articulated on holder, the first, second and third tensioning wheel locating rack is equipped with the arc chute concentric with articulated shaft,
The first bolt (34) is inserted in the arc chute, the first bolt is spirally connected with holder, the first bolt head and the close sandwiched of holder
In first, second and third, tensioning wheel locating rack both sides.
9. ribbon lap machine drafting driving mechanism according to claim 7, it is characterised in that：Fourth, fifth tensioning wheel is fixed
Position frame is equipped with strip sliding slot, and what can be slided in the strip sliding slot is inserted with the second bolt (35), the second bolt and branch
Frame is spirally connected.
10. ribbon lap machine drafting driving mechanism according to claim 8 or claim 9, it is characterised in that：Described first, second and third,
Four, it is respectively equipped with positioning jack on five tensioning wheel locating racks, is closely inserted with inclined shaft (9) in each positioning jack, first and second,
Three, four, five tensioning wheels are installed on by bearing on each inclined shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900447.XU CN207793506U (en) | 2017-12-29 | 2017-12-29 | Ribbon lap machine drafting driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721900447.XU CN207793506U (en) | 2017-12-29 | 2017-12-29 | Ribbon lap machine drafting driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207793506U true CN207793506U (en) | 2018-08-31 |
Family
ID=63279704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721900447.XU Active CN207793506U (en) | 2017-12-29 | 2017-12-29 | Ribbon lap machine drafting driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207793506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763217A (en) * | 2019-02-20 | 2019-05-17 | 江苏悦达棉纺有限公司 | A kind of vortex spinning leads cotton feed system |
-
2017
- 2017-12-29 CN CN201721900447.XU patent/CN207793506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763217A (en) * | 2019-02-20 | 2019-05-17 | 江苏悦达棉纺有限公司 | A kind of vortex spinning leads cotton feed system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204474025U (en) | A kind of drawing-off wire feeder | |
| CN207793506U (en) | Ribbon lap machine drafting driving mechanism | |
| CN201031098Y (en) | Novel skein reeling machine yarn guide device | |
| CN112095181B (en) | Roving device | |
| CN204918897U (en) | Roller of down coat weaving usefulness | |
| CN108893809B (en) | Single yarn drafting processing device | |
| CN204039594U (en) | A kind of spun yarn device | |
| CN103541055B (en) | A kind of cordon machine structure of pinecone machine | |
| CN101476224A (en) | Filament untwisting apparatus | |
| CN211368158U (en) | Automatic cloth inspection machine of feeding | |
| CN206767277U (en) | Yarn RVS high speed plying units | |
| CN203903672U (en) | Winding tension adjustment mechanism for rotor spinning machine | |
| CN206395594U (en) | A kind of hanging belt guide threading machine | |
| CN103820893B (en) | Rotary compact spinning fiber gathering device | |
| CN108893807B (en) | Clutch type traction wheel driving device | |
| CN209024708U (en) | A kind of tow rapid moving mechanism of elasticizer | |
| CN206392611U (en) | A kind of spring steel wire is heat-treated take-up hauling machine | |
| CN206256226U (en) | A kind of continuous twister of RING SPINNING | |
| CN207244077U (en) | A kind of towed High-speed Drawing Frame of roller | |
| CN207267767U (en) | A kind of band dragger | |
| CN108977943B (en) | Single yarn drafting driving device | |
| CN114197095B (en) | Twisting direction alternate twisting winding device and using method | |
| CN205917370U (en) | Compound fancy yarn twister of single face | |
| CN202881513U (en) | False twist spinning device with tangential belt in straight and rotation composite motions | |
| CN201012997Y (en) | Multifunctional cordage machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |