CN208802700U - Winding speed control device suitable for spinning - Google Patents
Winding speed control device suitable for spinning Download PDFInfo
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- CN208802700U CN208802700U CN201821351395.XU CN201821351395U CN208802700U CN 208802700 U CN208802700 U CN 208802700U CN 201821351395 U CN201821351395 U CN 201821351395U CN 208802700 U CN208802700 U CN 208802700U
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- swing rod
- guide wheel
- motor
- mounting plate
- take
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Abstract
A kind of winding speed control device suitable for spinning, it is characterized by comprising the first guide wheel, the second guide wheel, take-up rolls, bracket, swing rod, mounting plate, motor and control unit module, it is set on bracket and one end with being able to rotate in the middle part of aforementioned swing rod is equipped with idler wheel, the idler wheel is equipped with mass, and mounting plate above-mentioned, which is set in aforementioned brackets and installs, is at least disposed with two for detecting the photoelectrical position sensor of swing rod other end rotational angle in the arcuate directions of end face；Control unit module above-mentioned is connect with signal input part with photoelectrical position sensor, and signal output end is connected to motor.Swing rod senses the speed of silk thread speed, and signal is constantly passed to motor by photoelectrical position sensor, issues an instruction to adjust the revolving speed of take-up roll by motor, so that the case where silk thread is broken be effectively reduced.
Description
Technical field
The utility model relates to be used to adjust in a kind of hollow-fibre membrane production auxiliary device more particularly to a kind of spinning process
Silk thread is saved around the device of speed.
Background technique
In chemical fibre and hollow-fibre membrane production process, need to collect silk on being wrapped in take-up roll or exist silk
From a take-up roll to another take-up roll transfer process, silk thread answers tension or speed during transfer is in weaving or transfer
Degree control is improper, often will appear fracture of wire situation, just needs to connect silk after fracture of wire, and connecing silk could continue after the completion.
Disclose many tension-adjusting gears in the prior art, but may not suitable for the weaving and transfer process of silk thread,
Therefore researcher is needed to develop a kind of suitable adjustment structure.
Utility model content
Technical problem to be solved in the utility model is provided a kind of suitable for spinning for the above-mentioned state of the art
Winding speed control device.
Technical problem to be solved in the utility model be for the above-mentioned state of the art and providing a kind of can play buffering
To avoid the winding speed control device suitable for spinning that silk thread is broken.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of winding speed suitable for spinning
Control device, it is characterised in that including the first guide wheel, the second guide wheel, take-up roll, bracket, swing rod, mounting plate, motor and control are single
Element module, the first guide wheel and the second guide wheel above-mentioned can be freely rotated and be arranged at distances from one another around central axis；Aforementioned swing rod
Middle part is set on bracket and one end and is equipped with idler wheel with being able to rotate, which is equipped with mass, and mounting plate above-mentioned is set to aforementioned
On bracket and installs and be at least disposed with two in the arcuate directions of end face for detecting the photopotentials of swing rod other end rotational angle
Set sensor；Motor above-mentioned can drive aforementioned take-up roll to rotate；Control unit module above-mentioned and signal input part and photoelectricity
Position sensor connection, signal output end are connected to motor；Under working condition, silk thread successively pass through the first guide wheel upper surface,
The lower end surface of idler wheel, the upper surface of the second guide wheel and take-up roll.
The swing rod is set on bracket with being able to rotate by rotation axis, and angle is equipped in the middle part of the rotation axis or swing rod
Displacement sensor, the angle displacement sensor are connect with the signal input part of control unit module.Angle displacement sensor conduct
Accurate adjustment, and photoelectrical position sensor is as coarse adjustment,
Preferably, the mounting plate is fan-shaped, and the rotation center of the swing rod is then located at the center of circle position of mounting plate
It sets.
Compared with the prior art, the advantages of the utility model are: swing rod senses the speed of silk thread speed, pass through photoelectricity
Signal is constantly passed to motor by position sensor, issues an instruction to adjust the revolving speed of take-up roll by motor, to be effectively reduced
The case where silk thread is broken.The buffer gear that idler wheel and mass are formed can to a certain degree in the range of variation play buffering and make
With further avoiding silk thread and break.
Detailed description of the invention
Fig. 1 is example structure schematic diagram.
Fig. 2 is embodiment control principle block diagram.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figure 1, the winding speed control device suitable for spinning in the present embodiment includes the first guide wheel 1, second
Guide wheel 2, take-up roll 3, bracket 4, swing rod 5, mounting plate 41, motor 31 and control unit module 9, the first guide wheel 1 and the second guide wheel 2
It can be freely rotated and be arranged at distances from one another around central axis；The middle part of swing rod 5 is set on bracket 4 and one end and is equipped with rolling with being able to rotate
Wheel 6, the idler wheel 6 are equipped with mass 61, are equipped with angle displacement sensor 8 in the middle part of swing rod 5.The first guide wheel 1 in the present embodiment
Also it is set on bracket 4, the second guide wheel 2 is set on wheel bracket 21.
Mounting plate 41 is set on bracket 4 and installs another for detecting swing rod 5 there are four arrangements in the arcuate directions of end face
Hold the photoelectrical position sensor 7 of rotational angle；Mounting plate 41 is fan-shaped, and the rotation center of swing rod 5 is located at the center of circle of mounting plate 41
Position.
Motor 31 can drive take-up roll 3 to rotate.As shown in connection with fig. 2, control unit module 9 and signal input part respectively with light
Electric position sensor 7 and angle displacement sensor 8 connect, and signal output end is connect with motor 31；Under working condition, silk thread 10 according to
It is secondary to pass through the upper surface of the first guide wheel 1, the lower end surface of idler wheel 6, the upper surface of the second guide wheel 2 and take-up roll 3.
The buffer gear that idler wheel 6 and mass 61 form can make silk thread conduction of velocity when changing to a certain extent to it
Buffer function is generated, breaking for silk thread is avoided.The silk spinned or the silk in take-up roll are passed sequentially through into the first guide wheel 1
Upper surface, the lower end surface of idler wheel 6, the upper surface of the second guide wheel 2 and take-up roll 3, the angle displacement sensing when winding speed is too fast
Device 8 reduces the revolving speed of take-up roll to control unit module.When excessive velocities, photoelectrical position sensor 7 gives integrated control unit
Module transmitting signal take shutdown to handle, if winding speed slowly if conversely, angle displacement sensor here belongs to fine tune
Whole, photoelectrical position sensor belongs to coarse adjustment.
Claims (3)
1. a kind of winding speed control device suitable for spinning, it is characterised in that including the first guide wheel (1), the second guide wheel (2),
Take-up roll (3), bracket (4), swing rod (5), mounting plate (41), motor (31) and control unit module (9), the first guide wheel above-mentioned
(1) it can be freely rotated and be arranged at distances from one another around central axis with the second guide wheel (2)；It is able to rotate ground in the middle part of aforementioned swing rod (5)
On bracket (4) and one end is equipped with idler wheel (6), which is equipped with mass (61), and mounting plate (41) above-mentioned is set to
In aforementioned brackets (4) and installs and be at least disposed with two in the arcuate directions of end face for detecting swing rod (5) other end angle of rotation
The photoelectrical position sensor (7) of degree；Motor (31) above-mentioned can drive aforementioned take-up roll (3) to rotate；Control unit mould above-mentioned
Block (9) is connect with signal input part with photoelectrical position sensor (7), and signal output end is connect with motor (31)；Under working condition,
Silk thread successively passes through the upper surface of the first guide wheel (1), the lower end surface of idler wheel (6), the upper surface of the second guide wheel (2) and take-up roll
(3)。
2. the winding speed control device according to claim 1 suitable for spinning, it is characterised in that the swing rod (5)
It is set on bracket (4) with being able to rotate by rotation axis, angle displacement sensor is equipped in the middle part of the rotation axis or swing rod (5)
(8), which connect with the signal input part of control unit module (9).
3. the winding speed control device according to claim 1 suitable for spinning, it is characterised in that the mounting plate
(41) fan-shaped, and the rotation center of the swing rod (5) is then located at the center location of mounting plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351395.XU CN208802700U (en) | 2018-08-21 | 2018-08-21 | Winding speed control device suitable for spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351395.XU CN208802700U (en) | 2018-08-21 | 2018-08-21 | Winding speed control device suitable for spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208802700U true CN208802700U (en) | 2019-04-30 |
Family
ID=66235471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821351395.XU Active CN208802700U (en) | 2018-08-21 | 2018-08-21 | Winding speed control device suitable for spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208802700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099437A (en) * | 2019-12-16 | 2020-05-05 | 中国电子科技集团公司第三十九研究所 | Small-space large-stroke double-guide-wheel wire tightener |
-
2018
- 2018-08-21 CN CN201821351395.XU patent/CN208802700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111099437A (en) * | 2019-12-16 | 2020-05-05 | 中国电子科技集团公司第三十九研究所 | Small-space large-stroke double-guide-wheel wire tightener |
| CN111099437B (en) * | 2019-12-16 | 2021-08-20 | 中国电子科技集团公司第三十九研究所 | Small-space large-stroke double-guide-wheel wire tightener |
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