CN208791842U - A kind of ring throstle spindle band tension-adjusting gear - Google Patents
A kind of ring throstle spindle band tension-adjusting gear Download PDFInfo
- Publication number
- CN208791842U CN208791842U CN201821199553.4U CN201821199553U CN208791842U CN 208791842 U CN208791842 U CN 208791842U CN 201821199553 U CN201821199553 U CN 201821199553U CN 208791842 U CN208791842 U CN 208791842U
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- China
- Prior art keywords
- spindle band
- spindle
- tension
- adjusting gear
- band
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Abstract
The utility model discloses a kind of ring throstle spindle band tension-adjusting gear, the ring throstle includes transmission main shaft, along several spaced spindle band gear units of transmission main shaft length direction and central controller；Each spindle band gear unit is equipped with spindle band, the rolling disk of driving spindle band revolution, by several spindles of spindle band band movement spinning motion and the spindle band tension-adjusting gear for adjusting spindle band tension；Rolling disk is mounted on transmission main shaft, spindle band tension-adjusting gear includes straining pulley, spindle band cladding bypasses straining pulley, the spindle band tension-adjusting gear further includes that a driving straining pulley is subjected to displacement the driving mechanism for making spindle band be tensioned or relax, and the driving mechanism is controlled by the central controller.The driving mechanism is that perhaps cylinder straining pulley is rotatably mounted on the shaft end of electric pushrod or hydraulic cylinder or cylinder output shaft for electric pushrod or hydraulic cylinder, and the utility model structure is simple, spindle band tension adjustment precision and high production efficiency.
Description
Technical field
The utility model relates to a kind of ring throstles for being driven spindle by spindle band by rolling disk, more particularly to a kind of ring
For adjusting the spindle band tension-adjusting gear of spindle band tension in spindle spinning frame, belong to technical field of textile equipment.
Background technique
In textile industry, spun yarn generallys use ring throstle and spins rove by drawing-off, twisting.
During ring throstle coarse yarn and spinning fine yarn, the twist of spun yarn is to measure an important indicator of yarn qualities, is twisted
Spend it is irregular can directly result in strong and weak twist yarn, will affect inherence and the presentation quality of yarn and fabric, increase each process end breakage rate, make
The longitude and latitude yarn breakage of loom increases, and yarn defect is caused to increase, and reduces production efficiency, and then influence fabric quality and its final products
Service performance, and ramie yarn twist is directly related with spindle band tension.
Existing ring throstle spindle band tension-adjusting gear, including straining pulley, swing arm, support shaft, fulcrum bearing and weight,
Support shaft is mounted in fulcrum bearing, and one end of swing arm is rotatably mounted in support shaft, and straining pulley is rotatably mounted at swing arm
The other end, weight are suspended on the shaft of swing arm.The spindle band tension-adjusting gear of this structure exists following in use
Disadvantage: i.e. its not only structure is complicated, spindle band tension adjustment low precision, and rely on manual adjustment weight so that production efficiency is low
Under.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of not only spindle band tension adjustment precision and high production efficiency,
And the ring throstle spindle band tension-adjusting gear that structure is simple, manufacturing cost is low.
In order to solve the above technical problems, the utility model uses such a ring throstle spindle band tension-adjusting gear,
The ring throstle includes transmission main shaft, along several spaced spindle band gear units of the transmission main shaft length direction
And central controller；Each spindle band gear unit is equipped with spindle band, the rolling disk of driving spindle band revolution, acts rotation by spindle band band
Several spindles moved and the spindle band tension-adjusting gear for adjusting spindle band tension；The rolling disk is mounted on the transmission
On main shaft, the spindle band tension-adjusting gear includes straining pulley, and the spindle band cladding bypasses the straining pulley, the spindle band tension
Regulating device further includes that the driving straining pulley is subjected to displacement the driving mechanism for making spindle band be tensioned or relax, described
Driving mechanism is controlled by the central controller.
As a kind of preferred embodiment of the utility model, the driving mechanism be electric pushrod or hydraulic cylinder or
Cylinder, the straining pulley is rotatably mounted on the shaft end of the electric pushrod or hydraulic cylinder or cylinder output shaft, described
Electric pushrod or hydraulic cylinder or cylinder are fixedly mounted in the rack of ring throstle.
In the present invention, the central controller is preferably the digitial controller or embedded with man-machine interface
Control system or industrial personal computer.
After above-mentioned ring throstle, the utility model has the following beneficial effects:
The driving mechanism that utility model drives straining pulley to be subjected to displacement by setting makes spindle band be tensioned or relax, in turn
Reach any change spindle band Tensity size, make spindle stabilization of speed, resultant yarn matter is greatly improved in yarn twist uniformity
Amount.
The utility model drives straining pulley to be subjected to displacement, carrys out automatic and accurate without manually adjusting by driving mechanism
Spindle band tension is adjusted, spindle band tension adjustment precision is high, and production efficiency greatly improved.
The components that the utility model uses are less, and structure is simple, is easy to implement, and manufacturing cost is low.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
Fig. 1 is a kind of structural schematic diagram of the utility model ring throstle spindle band tension-adjusting gear.
Fig. 2 is the schematic front view of Fig. 1.
Specific embodiment
Referring to a kind of ring throstle spindle band tension-adjusting gear shown in Fig. 1,2, the ring throstle includes transmission
Main shaft 1, along several spaced spindle band gear units 2 of 1 length direction of transmission main shaft and central controller；Each
Spindle band gear unit 2 is equipped with annular spindle band 2-1, the rolling disk 2-2 of driving spindle band 2-1 revolution, is acted certainly by spindle band 2-1 band
Dynamic several spindles 2-3 of transhipment and the spindle band tension-adjusting gear 3 for adjusting spindle band 2-1 tension；It is described several
Spindle 2-3 is usually four, as shown in Figure 1, naturally it is also possible to be eight etc., not show in figure；The rolling disk 2-2 is fixedly mounted
It is rotated on the transmission main shaft 1 and with transmission main shaft 1, the spindle band tension-adjusting gear 3 includes straining pulley 3-1, the ingot
Band 2-1 cladding bypasses the straining pulley 3-1, and the spindle band tension-adjusting gear 3 further includes the driving straining pulley 3-
The 1 driving mechanism 3-2, the driving mechanism 3-2 for being subjected to displacement that spindle band 2-1 is made to be tensioned or relax is controlled by described
Central controller.
As a kind of preferred embodiment of the utility model, as shown in Figure 1, 2, the driving mechanism 3-2 is electronic pushes away
Bar or hydraulic cylinder perhaps the cylinder straining pulley 3-1 by bearing and short axle be rotatably mounted at the electric pushrod or
Perhaps to be fixedly mounted on ring ingot thin for the electric pushrod or hydraulic cylinder or cylinder on the shaft end 3a of cylinder output shaft for hydraulic cylinder
In the rack 4 of yarn machine.Electric pushrod or hydraulic cylinder or cylinder are electrically connected by cable or wireless signal is controlled by central control
Device processed.
In the present invention, as shown in Fig. 2, the preferred water of the output shaft of the electric pushrod or hydraulic cylinder or cylinder
Flat setting, straining pulley 3-1 are driven by the output shaft of electric pushrod or hydraulic cylinder or cylinder and carry out horizontal shifting.Certainly, institute
The output shaft for stating electric pushrod or hydraulic cylinder or cylinder can also be obliquely installed upward or downward, and straining pulley 3-1 is pushed away by electronic
The driving of the output shaft of bar or hydraulic cylinder or cylinder move obliquely or obliquely, does not show in figure.
In the present invention, the central controller is preferably the digitial controller such as DDC number with man-machine interface
Word controller or embedded control system or industrial personal computer.
Central controller can carry out accurate row to the preferred electric pushrod of driving mechanism 3-2 or hydraulic cylinder or cylinder
Process control.When work, the output shaft driving straining pulley 3-1 of central controller controls electric pushrod or hydraulic cylinder or cylinder
It is subjected to displacement, when straining pulley 3-1 is displaced, tension spindle band 2-1, which makes its tension arbitrarily increase or loosen spindle band 2-1, makes it
Power arbitrarily reduces, to realize any change and accurate control to spindle band 2-1 tension.
By on probation, the utility model structure is simple, and can accurately adjust spindle band tension, achieves good practical effect
Fruit.
Claims (3)
1. a kind of ring throstle spindle band tension-adjusting gear, the ring throstle includes transmission main shaft (1), along the transmission
Several spaced spindle band gear units (2) of main shaft (1) length direction and central controller；Each spindle band gear unit
(2) spindle band (2-1), the rolling disk (2-2) of driving spindle band (2-1) revolution are equipped with, by spindle band (2-1) band movement spinning motion
Several spindles (2-3) and spindle band tension-adjusting gear (3) for adjusting spindle band (2-1) tension；The rolling disk
(2-2) is mounted on the transmission main shaft (1), and the spindle band tension-adjusting gear (3) includes straining pulley (3-1), the ingot
Band (2-1) cladding bypasses the straining pulley (3-1), it is characterised in that: the spindle band tension-adjusting gear (3) further includes one
The driving mechanism (3-2) for driving the straining pulley (3-1) to be subjected to displacement to make spindle band (2-1) to be tensioned or relax, it is described
Driving mechanism (3-2) is controlled by the central controller.
2. ring throstle spindle band tension-adjusting gear according to claim 1, it is characterised in that: the driving mechanism
(3-2) is electric pushrod or hydraulic cylinder or cylinder, the straining pulley (3-1) be rotatably mounted at the electric pushrod or
Perhaps the electric pushrod or hydraulic cylinder or cylinder are fixedly mounted on ring to person's hydraulic cylinder on the shaft end (3a) of cylinder output shaft
In the rack (4) of spindle spinning frame.
3. ring throstle spindle band tension-adjusting gear according to claim 1 or 2, it is characterised in that: the center control
Device processed is the digitial controller or embedded control system or industrial personal computer with man-machine interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199553.4U CN208791842U (en) | 2018-07-27 | 2018-07-27 | A kind of ring throstle spindle band tension-adjusting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199553.4U CN208791842U (en) | 2018-07-27 | 2018-07-27 | A kind of ring throstle spindle band tension-adjusting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208791842U true CN208791842U (en) | 2019-04-26 |
Family
ID=66203593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821199553.4U Active CN208791842U (en) | 2018-07-27 | 2018-07-27 | A kind of ring throstle spindle band tension-adjusting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208791842U (en) |
-
2018
- 2018-07-27 CN CN201821199553.4U patent/CN208791842U/en active Active
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