CN207244075U - A kind of overfeeding roller separate transmission mechanism - Google Patents
A kind of overfeeding roller separate transmission mechanism Download PDFInfo
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- CN207244075U CN207244075U CN201721337379.0U CN201721337379U CN207244075U CN 207244075 U CN207244075 U CN 207244075U CN 201721337379 U CN201721337379 U CN 201721337379U CN 207244075 U CN207244075 U CN 207244075U
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Abstract
A kind of overfeeding roller separate transmission mechanism, including the first synchronous belt, second synchronous belt, first motor, second motor, first main driving wheel, second main driving wheel, fore-stock, after-poppet, the friction wheel axle and two roller shafts for installing overfeeding roller of two installation friction pulleys, fore-stock is fixedly connected with after-poppet by supporting rod, friction wheel axle support described in two is threaded onto on fore-stock and after-poppet, the front end of friction wheel axle is located at the front side of fore-stock, the rear end of friction wheel axle is located at the rear side of after-poppet, the stage casing support of two roller shafts is threaded onto fore-stock, the front end of roller shaft is located at the front side of fore-stock, the rear end support of roller shaft is installed on after-poppet.Friction pulley and roller are separated and are driven respectively by two motors by the utility model, so that friction pulley and the drive mechanism of each self-forming independence of roller, by effect of the speed between two motors than reaching adjustment over feed rate(OFR), eliminate the trouble for replacing belt wheel.
Description
Technical field
The utility model belongs to roller transmission mechanism field, especially related with a kind of overfeeding roller separate transmission mechanism.
Background technology
The super-feeding device for being currently used for two-for-one twister generally comprises two friction pulleys and two overfeeding rollers, and stock yarn bypasses successively
Friction pulley and overfeeding roller, the roller shaft of friction wheel axle and installation overfeeding roller yet with existing installation friction pulley is by one
Root synchronous belt is by a motor synchronous drive, when adjusting over feed rate(OFR), it is necessary to by replacing on friction wheel axle and roller shaft
The mode of belt wheel is completed, and both trouble again limits the adjustment space of over feed rate(OFR) to this mode, and Yarn twisting technique is restricted.
Utility model content
In view of the defects existing in the prior art, the utility model aims to provide a kind of overfeeding roller separate transmission mechanism.
For this reason, the utility model uses following technical scheme：A kind of overfeeding roller separate transmission mechanism, including two installations
The roller shaft of the friction wheel axle of friction pulley and two installation overfeeding rollers, the front end suit friction pulley of friction wheel axle, roller shaft
Front end is set with overfeeding roller, and the rear end of friction wheel axle and the rear end of roller shaft are set with belt wheel, it is characterized in that, overfeeding sieve
Separate transmission mechanism is drawn to further include the first synchronous belt, the second synchronous belt, the first motor, the second motor, the first main driving wheel, second
Main driving wheel, fore-stock and after-poppet, fore-stock and after-poppet are fixedly connected by supporting rod, the friction wheel axle branch described in two
Support is threaded onto on fore-stock and after-poppet, and the front end of friction wheel axle is located at the front side of fore-stock, after the rear end of friction wheel axle is located at
The rear side of stent, the stage casing support of two roller shafts are threaded onto fore-stock, and the front end of roller shaft is located at the front side of fore-stock, roller
The rear end support of axis is installed on after-poppet；
Four tensioning wheels being installed on respectively by support shaft support on after-poppet are provided with the after-poppet, respectively
For tensioning wheel before tensioning wheel and the 4th before tensioning wheel, the 3rd before tensioning wheel, second before first, tensioning wheel and the second toe-out before first
Bearing up pulley respectively the tensioning wheel before the upper right of two friction wheel axles, the 4th be located at left side friction wheel axle lower right,
Tensioning wheel is located at the lower left of the friction wheel axle on right side before 3rd, and first main driving wheel is supported by support shaft and installed
On after-poppet and positioned at the left side of tensioning wheel before the 3rd, first synchronous belt is successively around the first main driving wheel, left side
Tensioning wheel and before tensioning wheel, the belt wheel of right side friction wheel axle, the 3rd before tensioning wheel, second before the belt wheel of friction wheel axle, first
Tensioning wheel forms Rotary Loop before four, and first main driving wheel is sequentially connected with first motor；
Two tensioning wheels being installed on respectively by support shaft support on fore-stock are provided with the fore-stock, respectively
For tensioning wheel after tensioning wheel and second after first, after first after tensioning wheel and second tensioning wheel respectively positioned at the upper of two roller shafts
Side right side, second main driving wheel are located at the lower section of right side roller shaft, and second synchronous belt is successively around the second master
The formation of the belt wheel of tensioning wheel and right side roller shaft rotates back to after tensioning wheel, second after drive, the belt wheel of left side roller shaft, first
Road, the second main driving wheel are sequentially connected with second motor.
As the supplement to above-mentioned technical proposal and perfect, the utility model further includes following technical characteristic.
The height of the fore-stock is more than the height of after-poppet, and fore-stock is concordant with the top of after-poppet, and described the
One motor and the second motor are fixedly installed on same pedestal, and pedestal is located at the lower section of the after-poppet.
It can reach following beneficial effect using the utility model：Friction pulley and roller are separated and passed through by the utility model
Two motors are driven respectively, so that friction pulley and the drive mechanism of each self-forming independence of roller, by between two motors
Effect of the speed than reaching adjustment over feed rate(OFR), eliminates the trouble for replacing belt wheel, also significantly increases the selection space of over feed rate(OFR)
With adjusting range.So that Yarn twisting technique is optimized, yarn quality is further increased.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the roller drive mechanism schematic diagram of the utility model.
Fig. 3 is the frictional wheel drive structure diagram of the utility model.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in FIG. 1 to 3, the utility model includes the first synchronous belt 5, the second synchronous belt 6, first the 7, second electricity of motor
Machine 8, the first main driving wheel 9, the second main driving wheel 10, fore-stock 3,1 and of friction wheel axle of 4, two installation friction pulleys of after-poppet
The roller shaft 2 of two installation overfeeding rollers, the front end suit friction pulley of friction wheel axle 1, front end suit overfeeding sieve of roller shaft 2
Draw, the rear end of friction wheel axle 1 and the rear end of roller shaft 2 are set with belt wheel, fore-stock 3 and after-poppet 4 and are fixed by supporting rod and connected
Connect, the support of two friction wheel axles 1 is threaded onto on fore-stock 3 and after-poppet 4, before the front end of friction wheel axle 1 is located at fore-stock 3
Side, the rear end of friction wheel axle 1 are located at the rear side of after-poppet 4, and the stage casing support of two roller shafts 2 is threaded onto fore-stock 3, roller shaft
2 front end is located at the front side of fore-stock 3, and the rear end support of roller shaft 2 is installed on after-poppet 4；
Four tensioning wheels being installed on respectively by support shaft support on after-poppet 4 are provided with after-poppet 4, are respectively the
Tensioning wheel 14 before tensioning wheel 13 and the 4th before tensioning wheel the 12, the 3rd before tensioning wheel 11, second before one, tensioning wheel 11 and before first
The tensioning wheel 14 before the upper right of two friction wheel axles 1, the 4th is located at the friction wheel axle 1 in left side to tensioning wheel 12 respectively before two
Lower right, tensioning wheel 13 is located at the lower left of the friction wheel axle 1 on right side before the 3rd, and the first main driving wheel 9 passes through support
Axis support is installed on after-poppet 4 and bypasses the first main transmission successively positioned at the left side of tensioning wheel 13 before the 3rd, the first synchronous belt 5
Wheel 9, the belt wheel of left side friction wheel axle, tensioning wheel 12, the belt wheel of right side friction wheel axle, the 3rd before tensioning wheel 11, second before first
Tensioning wheel 14 forms Rotary Loop before preceding tensioning wheel 13 and the 4th, and the first main driving wheel 9 is sequentially connected with the first motor 7；
Two tensioning wheels being installed on respectively by support shaft support on fore-stock 3 are provided with fore-stock 3, are respectively the
Tensioning wheel 16 after tensioning wheel 15 and second after one, tensioning wheel 16 is located at two roller shafts respectively after tensioning wheel 15 and second after first
2 upper right, the second main driving wheel 10 are located at the lower section of right side roller shaft, and the second synchronous belt 6 bypasses the second main transmission successively
The belt wheel of tensioning wheel 16 and right side roller shaft forms rotation after tensioning wheel 15, second after wheel 10, the belt wheel of left side roller shaft, first
Circuit, the second main driving wheel 10 are sequentially connected with the second motor 8.
It is further preferred that the height of fore-stock 3 is more than the top horizontal of the height of after-poppet 4, fore-stock 3 and after-poppet 4
Together, the first motor 7 and the second motor 8 are fixedly installed on same pedestal 17, and pedestal 17 is located at the lower section of after-poppet 4.
Claims (2)
1. a kind of overfeeding roller separate transmission mechanism, includes the friction wheel axle of two installation friction pulleys（1）With two installation overfeedings
The roller shaft of roller（2）, friction wheel axle（1）Front end suit friction pulley, roller shaft（2）Front end suit overfeeding roller, friction
Wheel shaft（1）Rear end and roller shaft（2）Rear end be set with belt wheel, it is characterised in that：The overfeeding roller separate transmission machine
Structure further includes the first synchronous belt（5）, the second synchronous belt（6）, the first motor（7）, the second motor（8）, the first main driving wheel（9）、
Second main driving wheel（10）, fore-stock（3）And after-poppet（4）, fore-stock（3）And after-poppet（4）It is fixedly connected by supporting rod,
Friction wheel axle described in two（1）Support is threaded onto fore-stock（3）And after-poppet（4）On, friction wheel axle（1）Front end be located at before
Stent（3）Front side, friction wheel axle（1）Rear end be located at after-poppet（4）Rear side, two roller shafts（2）Stage casing support wear
Loaded on fore-stock（3）, roller shaft（2）Front end be located at fore-stock（3）Front side, roller shaft（2）Rear end support be installed on after
Stent（4）On；
The after-poppet（4）On be provided with four respectively by support shaft support be installed on after-poppet（4）On tensioning wheel, point
Wei not tensioning wheel before first（11）, tensioning wheel before second（12）, tensioning wheel before the 3rd（13）With the 4th before tensioning wheel（14）, first
Preceding tensioning wheel（11）With second before tensioning wheel（12）It is located at two friction wheel axles respectively（1）Upper right, tensioning wheel before the 4th
（14）Friction wheel axle positioned at left side（1）Lower right, tensioning wheel before the 3rd（13）Friction wheel axle positioned at right side（1）Under
Side left side, first main driving wheel（9）After-poppet is installed on by support shaft support（4）Tensioning wheel before going up and being located at the 3rd
（13）Left side, first synchronous belt（5）The first main driving wheel is bypassed successively（9）, left side friction wheel axle belt wheel, first
Preceding tensioning wheel（11）, tensioning wheel before second（12）, right side friction wheel axle belt wheel, tensioning wheel before the 3rd（13）With the 4th before be tensioned
Wheel（14）Form Rotary Loop, first main driving wheel（9）With first motor（7）It is sequentially connected；
The fore-stock（3）On be provided with two respectively by support shaft support be installed on fore-stock（3）On tensioning wheel, point
Wei not tensioning wheel after first（15）With second after tensioning wheel（16）, tensioning wheel after first（15）With second after tensioning wheel（16）Respectively
Positioned at two roller shafts（2）Upper right, second main driving wheel（10）It is described positioned at the lower section of right side roller shaft
Second synchronous belt（6）The second main driving wheel is bypassed successively（10）, left side roller shaft belt wheel, tensioning wheel after first（15）, second
Tensioning wheel afterwards（16）Rotary Loop, the second main driving wheel are formed with the belt wheel of right side roller shaft（10）With second motor
（8）It is sequentially connected.
A kind of 2. overfeeding roller separate transmission mechanism according to claim 1, it is characterised in that：The fore-stock（3）
Height be more than after-poppet（4）Height, fore-stock（3）And after-poppet（4）Concordant, described the first motor in top（7）With
Second motor（8）It is fixedly installed in same pedestal（17）On, pedestal（17）Positioned at the after-poppet（4）Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337379.0U CN207244075U (en) | 2017-10-16 | 2017-10-16 | A kind of overfeeding roller separate transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337379.0U CN207244075U (en) | 2017-10-16 | 2017-10-16 | A kind of overfeeding roller separate transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207244075U true CN207244075U (en) | 2018-04-17 |
Family
ID=61883088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721337379.0U Active CN207244075U (en) | 2017-10-16 | 2017-10-16 | A kind of overfeeding roller separate transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207244075U (en) |
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2017
- 2017-10-16 CN CN201721337379.0U patent/CN207244075U/en active Active
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