CN208533005U - A kind of independent Servocontrol device of weaving loom roller - Google Patents
A kind of independent Servocontrol device of weaving loom roller Download PDFInfo
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- CN208533005U CN208533005U CN201821085678.4U CN201821085678U CN208533005U CN 208533005 U CN208533005 U CN 208533005U CN 201821085678 U CN201821085678 U CN 201821085678U CN 208533005 U CN208533005 U CN 208533005U
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- synchronous pulley
- synchronous
- servocontrol device
- shaft
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Abstract
The utility model relates to a kind of independent Servocontrol devices of weaving loom roller, including the rack at frame structure, its interior side is respectively equipped with one group of Servocontrol device up and down, Servocontrol device includes servo motor, the output end of servo motor is coaxially installed with active transition wheel and the first synchronous pulley by driving shaft, it further include the driven shaft installed parallel with driving shaft, driven transition wheel and the second synchronous pulley are coaxially installed on driven shaft, driven transition wheel and the active transition wheel are intermeshed, one roller shaft is respectively installed in rack two sides, the third synchronous pulley and the 4th synchronous pulley for passing through synchronous band connection with first synchronous pulley and the second synchronous pulley are separately installed in the middle part of two roller shafts.The utility model is compact-sized rationally, easy to operate, and overfeeding roller revolving speed is stepless regulated on realization roller shaft, substantially increases the revolving speed control precision of overfeeding roller, ensure that the quality of yarn bobbin coiling and molding.
Description
Technical field
The utility model relates to independently watching for weaving loom roller gear technical field, especially a kind of weaving loom roller
Take control device.
Background technique
Overfeeding roller is provided in textile machine equipment, such as in two-for-one twister, overfeeding roller rise feed, drawing-off, output etc.
Effect, overfeeding roller are usually disposed as a pair of intermeshing grid wheel, and overfeeding roller clamping yarn is simultaneously sent to winding part, overfeeding
The speed of roller is greater than speed, that is, overfeeding of winding bobbin, and the length for sending out yarn at this time is greater than curl yarn length, and overfeeding is used
In the quality for improving Filament winding forming, overfeed ratio influences the tension of silk thread and the shaped state of yarn bobbin, will determine double twisting
The no normal operation of function；The revolving speed and velocity control accuracy of overfeeding roller be influence the silk thread twist and twist evening ratio it is important because
Element.In the prior art, the adjustment for chain-type overfeeding roller overfeed ratio generallys use the mode for exchanging sprocket wheel, is step speed regulation
Mode, and must stop just and can be adjusted, operating process is complicated, noise is big, to the regulation and control essence of overfeeding roller revolving speed
It spends not high.
Utility model content
The applicant provides the only of the structurally reasonable weaving loom roller of one kind for the disadvantage in above-mentioned existing production technology
Vertical Servocontrol device can carry out variable speed adjusting to the revolving speed of overfeeding roller when machine is run, control over feed rate(OFR), protect
Card package tube forming is good.
Technical solution used by the utility model is as follows:
A kind of Servocontrol device of weaving loom roller, including rack, the rack is at frame structure, on interior side
Under one group of Servocontrol device is respectively installed, the Servocontrol device includes servo motor, and servo motor output end passes through master
Moving axis is coaxially installed with active transition wheel and the first synchronous pulley, further includes the driven shaft installed parallel with driving shaft, it is described from
Driven transition wheel and the second synchronous pulley are coaxially installed on moving axis, driven transition wheel and the active transition wheel are intermeshed,
Roller is installed along driven transition wheel circumferencial direction to test the speed piece, a roller shaft is respectively installed on the frame of rack two sides, two
Third synchronous pulley and the 4th synchronous pulley, third synchronous pulley and the 4th synchronous pulley point are separately installed in the middle part of roller shaft
Not Tong Guo synchronous belt connect with first synchronous pulley and the second synchronous pulley, each synchronous belt be mounted on one side one it is same
Walk belt tensioner pulley；It is separately installed with overfeeding roller on two roller shafts, is located at installation two frictions in interval between two roller shafts
Wheel shaft is equipped with friction pulley on friction wheel axle.
Its further technical solution is:
It further include rear mounting plate, the rear mounting plate inside both ends pass through support column respectively and are fixed on frame inner wall, described
Servo motor is fixed on rear mounting plate, and the driven shaft is by support device on rear mounting plate.
It further include front mounting plate, the front mounting plate is inserted into frame side wall, and the head of driving shaft and driven shaft passes through
Bearing is connected with end cap, and the head of the end cap, two friction wheel axle heads and two roller shafts passes through fastener and preceding peace
Loading board is fixed.
Oil baffle is installed on the inside of front mounting plate.
The output end of the servo motor passes through shaft coupling and active axis connection.
First synchronous pulley, the second synchronous pulley, third synchronous pulley and the 4th synchronous pulley are all made of all restrainings
Synchronous pulley, the synchronous belt are week restraining synchronous belt.
Two groups of Servocontrol device structures are identical, independently of each other, controlled by PLC.
The beneficial effects of the utility model are as follows:
The utility model is compact-sized, reasonable, easy to operate, by the way that two groups of mutually independent Servocontrol devices are arranged,
The step-less adjustment control for realizing overfeeding roller revolving speed on roller shaft, substantially increases machine in the changeable working environment of temperature and humidity
Adaptability, make overfeed ratio with the variation of ambient temperature and humidity and tow fineness degree real-time change, improve the revolving speed of overfeeding roller
Control precision, ensure that the quality of yarn bobbin coiling and molding.
Meanwhile the utility model has the further advantage that
1, it is realized and is driven by a pair of of transition gear and driven shaft on the driving shaft and driven shaft of the utility model, while band
Move the first synchronous pulley and the rotation of the second synchronous pulley coaxial with active transition wheel and driven transition wheel respectively, the first synchronous belt
Wheel passes through the third synchronous pulley being arranged on two roller shafts and synchronous turn of the 4th synchronous pulley with the second synchronous pulley respectively
It is dynamic, the synchronous rotation of two overfeeding rollers is realized, by the precision controlling of two overfeeding roller revolving speeds within 0.3%.
2, the utility model with the rotation of overfeeding roller is driven by the sprocket wheel that is arranged on friction wheel axle in the prior art
Structure is compared, and is not only reduced the mechanical parts such as many exchange sprocket wheels, is reduced noise, improves roller control precision and bobbin
Winding shaping quality, and equipment operation is simple, it is convenient for installation and maintenance, it avoids shutdown replacement sprocket wheel and production is caused to postpone, save
Shi Shengli.
3, two Servocontrol devices being independently arranged of the utility model are controlled by PLC, can be completed at the same time two
The group molding work of bobbin, equipment operation stability is good, high production efficiency, and service life extends.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the full sectional view in Fig. 1 along Section A-A.
Fig. 3 is the top view of Fig. 1.
Wherein: 1, rack；2, servo motor；3, driving shaft；4, active transition wheel；5, the first synchronous pulley；6, roller shaft；
7, driven shaft；8, friction wheel axle；9, driven transition wheel；10, the second synchronous pulley；11, third synchronous pulley；12, the 4th is synchronous
Belt wheel；13, synchronous belt；14, synchronous belt tensioner pulley；15, roller tests the speed piece；16, oil baffle；17, shaft coupling；18, rear mounting plate；
19, support column；20, front mounting plate.
Specific embodiment
With reference to the accompanying drawing, illustrate specific embodiment of the present utility model.
As shown in Figure 1, Figure 2 and Figure 3, the independent Servocontrol device of the weaving loom roller of the present embodiment, including rack 1,
For rack 1 at frame structure, interior side is respectively equipped with one group of Servocontrol device up and down, and Servocontrol device includes servo electricity
Machine 2,2 output end of servo motor are coaxially installed with active transition wheel 4 and the first synchronous pulley 5 by driving shaft 3, further include and master
The driven shaft 7 that moving axis 3 is installed in parallel is coaxially installed with driven transition wheel 9 and the second synchronous pulley 10, driven mistake on driven shaft 7
Ferry boat 9 and active transition wheel 4 are intermeshed, and are equipped with roller along driven 9 circumferencial direction of transition wheel and are tested the speed piece 15, at 1 liang of rack
One roller shaft 6 is respectively installed, the middle part of two roller shafts 6 is separately installed with third synchronous pulley 11 and the 4th on side frame
Synchronous pulley 12, third synchronous pulley 11 and the 4th synchronous pulley 12 pass through synchronous belt 13 and the first synchronous pulley 5 and the respectively
The connection of two synchronous pulleys 10, each 13 one side of synchronous belt is mounted on a synchronous belt tensioner pulley 14；On two roller shafts 6 respectively
Overfeeding roller is installed, is located at installation two friction wheel axles 8 in interval between two roller shafts 6, friction is installed on friction wheel axle 8
Wheel.
It as shown in Figures 2 and 3, further include rear mounting plate 18, it is solid that rear 18 inside both ends of mounting plate pass through support column 19 respectively
Due to 1 inner wall of rack, servo motor 2 is fixed on rear mounting plate 18, and driven shaft 7 is by support device in rear mounting plate 18
On.
It further include front mounting plate 20, front mounting plate 20 is inserted into 1 side wall of rack, and the head of driving shaft 3 and driven shaft 7 is equal
It is connected with end cap by bearing, the head of end cap, two 8 heads of friction wheel axle and two roller shafts 6 passes through fastener with before
Mounting plate 20 is fixed.
Oil baffle 16 is installed, for preventing intermeshing active transition wheel 4 and driven transition on the inside of front mounting plate 20
The machine oil of wheel 9 splashes out.
The output end of active transition wheel 4 and driven 9 external toothing of transition wheel, servo motor 2 passes through shaft coupling 17 and driving shaft
3 connections.
First synchronous pulley 5, the second synchronous pulley 10, third synchronous pulley 11 and the 4th synchronous pulley 12 are all made of week
Synchronous pulley is controlled, synchronous belt 13 is week restraining synchronous belt.
Two groups of Servocontrol device structures are identical, independently of each other, controlled by PLC.
Servocontrol device of the weaving loom roller of the present embodiment during the work time, leads on driving shaft 3 and driven shaft 7
Cross active transition wheel 4 and driven transition wheel 9 and driven shaft 7 realized and is driven, at the same drive respectively with active transition wheel 4 and driven mistake
The first coaxial synchronous pulley 5 of ferry boat 9 and the rotation of the second synchronous pulley 10, the first synchronous pulley 5 and the second synchronous pulley 10 divide
Third synchronous pulley 11 on two roller shafts 6 Tong Guo be set and the 4th synchronous pulley 12 rotates synchronously, realize that two surpass
The synchronous rotation for feeding roller, by the precision controlling of two overfeeding roller revolving speeds within 0.3%；Two groups of Servocontrol devices have
PLC is automatically controlled, and substantially increases production efficiency and the molding quality of bobbin.
Above description is the explanation to the utility model, is not the restriction to utility model, defined by the utility model
Range is within the protection scope of the utility model referring to claim, can make any type of modification.
Claims (7)
1. a kind of independent Servocontrol device of weaving loom roller, it is characterised in that: including rack (1), the rack (1) is at frame
Frame structure, interior side are respectively equipped with one group of Servocontrol device up and down, and the Servocontrol device includes servo motor
(2), servo motor (2) output end is coaxially installed with active transition wheel (4) and the first synchronous pulley (5) by driving shaft (3), also
Including the driven shaft (7) installed parallel with driving shaft (3), driven transition wheel (9) and are coaxially installed on the driven shaft (7)
Two synchronous pulleys (10), driven transition wheel (9) and the active transition wheel (4) are intermeshed, along driven transition wheel (9) circumference side
It tests the speed piece (15) to roller is equipped with, a roller shaft (6), two roller shafts (6) is respectively installed on the frame of rack (1) two sides
Middle part be separately installed with third synchronous pulley (11) and the 4th synchronous pulley (12), third synchronous pulley (11) is synchronous with the 4th
Belt wheel (12) is connect by synchronous belt (13) with first synchronous pulley (5) and the second synchronous pulley (10) respectively, Mei Getong
Step band (13) is mounted on a synchronous belt tensioner pulley (14) on one side；Overfeeding roller, position are separately installed on two roller shafts (6)
Two friction wheel axles (8) of interval installation, friction wheel axle are equipped with friction pulley on (8) between two roller shafts (6).
2. a kind of independent Servocontrol device of weaving loom roller as described in claim 1, it is characterised in that: pacify after further including
Loading board (18), rear mounting plate (18) the inside both ends pass through support column (19) respectively and are fixed on rack (1) inner wall, the servo
Motor (2) is fixed on rear mounting plate (18), and the driven shaft (7) is by support device on rear mounting plate (18).
3. a kind of independent Servocontrol device of weaving loom roller as described in claim 1, it is characterised in that: further include preceding peace
Loading board (20), the front mounting plate (20) are inserted into rack (1) side wall, and the head of driving shaft (3) and driven shaft (7) passes through axis
Hold and be connected with end cap, the head of the end cap, two friction wheel axle (8) heads and two roller shafts (6) pass through fastener with
Front mounting plate (20) is fixed.
4. a kind of independent Servocontrol device of weaving loom roller as claimed in claim 3, it is characterised in that: front mounting plate
(20) inside is equipped with oil baffle (16).
5. a kind of independent Servocontrol device of weaving loom roller as described in claim 1, it is characterised in that: the servo electricity
The output end of machine (2) is connect by shaft coupling (17) with driving shaft (3).
6. a kind of independent Servocontrol device of weaving loom roller as described in claim 1, it is characterised in that: described first is same
It is synchronous that step belt wheel (5), the second synchronous pulley (10), third synchronous pulley (11) and the 4th synchronous pulley (12) are all made of all restrainings
Belt wheel, the synchronous belt (13) are week restraining synchronous belt.
7. a kind of independent Servocontrol device of weaving loom roller as described in claim 1, it is characterised in that: two groups of servo controls
Apparatus structure processed is identical, independently of each other, is controlled by PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821085678.4U CN208533005U (en) | 2018-07-09 | 2018-07-09 | A kind of independent Servocontrol device of weaving loom roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821085678.4U CN208533005U (en) | 2018-07-09 | 2018-07-09 | A kind of independent Servocontrol device of weaving loom roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208533005U true CN208533005U (en) | 2019-02-22 |
Family
ID=65388896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821085678.4U Active CN208533005U (en) | 2018-07-09 | 2018-07-09 | A kind of independent Servocontrol device of weaving loom roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208533005U (en) |
-
2018
- 2018-07-09 CN CN201821085678.4U patent/CN208533005U/en active Active
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