CN215625887U - Winding machine safe in utilization - Google Patents
Winding machine safe in utilization Download PDFInfo
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- CN215625887U CN215625887U CN202121615852.3U CN202121615852U CN215625887U CN 215625887 U CN215625887 U CN 215625887U CN 202121615852 U CN202121615852 U CN 202121615852U CN 215625887 U CN215625887 U CN 215625887U
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- yarn
- winding drum
- optical sensor
- winding
- yarn winding
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Abstract
The utility model discloses a winding machine with safe use, which comprises: the yarn winding device comprises a base, a yarn winding drum, a driving motor, a moving part and an optical sensor; the yarn winding drum is rotatably arranged on the base, the driving motor is arranged on the base, and the driving motor is used for driving the yarn winding drum to rotate; a transmission mechanism is arranged between the moving part and a rotating shaft of the yarn winding drum, the optical sensor is arranged on the moving part, and the optical sensor moves from front to back along the horizontal diameter of the yarn winding drum when the yarn winding drum winds yarns. The optical sensor can detect whether the yarn on the winding bobbin is separated or not, further detect whether the yarn breaking condition occurs or not, and make a response, if a warning signal is sent out to prompt workers or control the driving motor to stop, so that the labor intensity of the workers is reduced, and the safety factor of the winding machine during use is increased.
Description
Technical Field
The utility model relates to a yarn winding machine, in particular to a yarn winding machine safe to use.
Background
A yarn winding machine is a machine that winds yarn onto a yarn winding drum. The yarn to be wound is led out to be bound on the yarn winding drum, and then the motor is started to enable the yarn winding drum to rotate so as to wind the yarn on the yarn winding drum. When the yarn is in the rolling, for guaranteeing the effect of rolling, the yarn receives certain tensile force, the condition of broken yarn can appear sometimes, and after the broken yarn, the yarn no longer receives tensile force restraint, and the yarn end section can deviate from along with around the yarn section of thick bamboo rotation, and the yarn of deviating from can twine on equipment, can cause the yarn loss on the one hand, and on the other hand can cause equipment to damage. In order to reduce the loss of the winding machine after yarn breakage, the winding machine needs to be stopped in time after yarn breakage, and the conventional winding machine is lack of a mechanism for dealing with the yarn breakage condition, so that a worker needs to monitor the winding machine beside the whole yarn winding process, the labor intensity of the worker is increased, the stopping of the winding machine after yarn breakage completely depends on the high concentration of the attention of the worker, and the safety factor of the winding machine during use is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a winding machine safe to use, which can detect whether yarn breakage occurs or not and timely cope with the yarn breakage in the yarn winding process, reduces the labor intensity of workers and increases the safety factor of the winding machine in use.
The technical scheme of the utility model is as follows:
a winding machine safe in use, comprising: the yarn winding device comprises a base, a yarn winding drum and a driving motor; the yarn winding drum is rotatably arranged on the base, the driving motor is arranged on the base, and the driving motor is used for driving the yarn winding drum to rotate;
further comprising:
the transmission mechanism is used for converting the rotation of the rotating shaft of the yarn winding drum into linear motion of the moving piece perpendicular to the rotating shaft of the yarn winding drum;
the optical sensor is arranged on the moving piece and used for detecting whether the yarn on the yarn winding drum is separated; the optical sensor moves from front to back along the horizontal diameter of the yarn winding drum when the yarn winding drum winds yarns; the radial distance between the optical sensor and the outer layer yarn wound on the yarn winding drum is 30 mm-80 mm.
The winding machine safe in use of the scheme has the advantages that when the winding machine works, the driving motor drives the winding drum to rotate to wind yarns, the rotating shaft of the winding drum rotates, the moving part is perpendicular to the rotating shaft of the winding drum to do linear motion through the transmission mechanism, and then the optical sensor moves from front to back (the yarn feeding side is the front) along the horizontal diameter (the diameter parallel to the horizontal plane) of the winding drum. Optical sensor can detect whether there is the object to pass through its detection zone, optical sensor is 30mm ~80mm with the radial (the diameter direction of a winding section of thick bamboo) distance of the outer yarn of winding on a winding section of thick bamboo, when the winding machine normal operating of safe in utilization of this scheme, the yarn is around on a winding section of thick bamboo under the effect of tensioning force, then optical sensor can not detect the object and pass through, when the broken yarn appears, because the yarn does not receive the tensioning force restraint, the yarn end section can deviate from along with a winding section of thick bamboo rotation, then optical sensor can detect there is the object to pass through, and then make the reply, if send warning signal suggestion workman or control driving motor and shut down.
Preferably, the transmission mechanism comprises a worm wheel, a worm and a screw rod; the worm is coaxial with the rotating shaft of the yarn winding drum, the worm wheel is matched below the worm, and the screw is coaxial with the rotating shaft of the worm wheel; the moving part is matched on the screw rod, and a guide rod is sleeved below the moving part. The high-speed rotation of the rotating shaft of the winding drum is converted into the low-speed linear motion of the moving piece perpendicular to the rotating shaft of the winding drum through two-stage speed reduction transmission of the worm wheel and the worm, and the screw and the moving piece, so that the optical sensor of the winding machine safe in use moves from front to back along the horizontal diameter of the winding drum when the winding machine works, and the optical sensor can work normally when the thickness of yarn on the winding drum is gradually increased.
Preferably, the worm is integrally formed with the rotating shaft of the yarn winding drum. The worm and the rotating shaft of the yarn winding drum are integrally formed, so that the installation of the coupler is omitted, and the installation steps are simplified.
Preferably, the mover is detachably fitted to the screw. Therefore, the moving part can be detached and installed at the initial position before winding again after the winding is finished, and the resetting of the optical sensor is convenient.
Preferably, the transmission form between the driving motor and the yarn winding drum is belt transmission. The belt transmission has low cost, is convenient for realizing long-distance transmission, and is suitable for transmission between the driving motor and the yarn winding drum.
Preferably, the optical sensor emits a warning signal when detecting a yarn coming out from the winding drum. When a worker receives the warning signal, whether the yarn breaking condition occurs in the winding machine which is safe to use in the scheme can be further confirmed (the optical sensor can also detect that an object passes through when the yarn tension is insufficient or external disturbance occurs), and the driving motor is controlled to stop when the yarn breaking condition is confirmed, so that the driving motor is prevented from being stopped by mistake.
Preferably, the optical sensor detects that the number of yarn drops out from the bobbin is more than 3 times in 1 minute, and the driving motor is stopped. When the optical sensor detects that the number of times of yarn falling off from the yarn winding drum is greater than 3 times in 1 minute, the yarn breaking condition of the winding machine safe in use can be basically confirmed, the driving motor is stopped at the moment, and therefore the condition that the driving motor cannot be stopped timely when workers are not in place due to various reasons can be avoided.
The utility model has the beneficial effects that: the optical sensor is arranged, when the yarn is wound on the winding drum, the optical sensor moves from front to back along the horizontal diameter of the winding drum, and the optical sensor can detect whether the yarn on the winding drum is separated or not, further detect whether the yarn breakage occurs or not, and respond, such as sending a warning signal to prompt workers or control a driving motor to stop, so that the labor intensity of the workers is reduced, and the safety factor of the winding machine during use is increased.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a right side view of the present invention.
Fig. 3 is a schematic diagram of the movement of the components of the present invention during operation.
In the figure:
a base 1;
a yarn winding drum 2;
a drive motor 3;
a moving member 4;
a transmission mechanism 5, a worm wheel 5.1, a worm 5.2 and a screw 5.3;
an optical sensor 6;
a guide rod 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present scheme, and are not construed as limiting the scheme of the present invention.
These and other aspects of embodiments of the utility model will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the utility model have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the utility model may be practiced, but it is understood that the scope of the embodiments of the utility model is not limited thereby. On the contrary, the embodiments of the utility model include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "several" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections, either mechanical or electrical, or communicating with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: as shown in fig. 1, 2 and 3, a winding machine safe in use includes: the yarn winding device comprises a base 1, a yarn winding drum 2 and a driving motor 3; the yarn winding drum 2 is rotatably arranged on the base 1, the driving motor 3 is arranged on the base 1, and the driving motor 3 is used for driving the yarn winding drum 2 to rotate;
further comprising:
a transmission mechanism 5 is arranged between the moving part 4 and the rotating shaft of the yarn winding drum 2, and the transmission mechanism 5 is used for converting the rotation of the rotating shaft of the yarn winding drum 2 into the linear motion of the moving part 4 perpendicular to the rotating shaft of the yarn winding drum 2;
the optical sensor 6, the optical sensor 6 is set up on the moving part 4, the optical sensor 6 is used for detecting whether the yarn on the bobbin 2 is released; when the winding drum 2 winds yarns, the optical sensor 6 moves from front to back along the horizontal diameter of the winding drum 2; the radial distance between the optical sensor 6 and the outer layer yarn wound on the yarn winding drum 2 is 30 mm-80 mm.
The winding machine safe in use of the embodiment is characterized in that when the winding machine works, the driving motor 3 drives the winding drum 2 to rotate to wind yarn, the rotating shaft of the winding drum 2 rotates, the moving part 4 is perpendicular to the rotating shaft of the winding drum 2 to do linear motion through the transmission mechanism 5, and then the optical sensor 6 moves from front to back (the yarn feeding side is the front) along the horizontal diameter (the diameter parallel to the horizontal plane) of the winding drum 2. Optical sensor 6 can detect whether there is the object to pass through its detection zone, optical sensor 6 is 30mm ~80mm with the radial (the diameter direction of winding a section of thick bamboo 2) distance of the outer yarn of winding on winding a section of thick bamboo 2, when the safe in utilization of this embodiment is during normal work around the yarn machine, the yarn is around on winding a section of thick bamboo 2 under the effect of tensioning force, then optical sensor 6 can not detect the object and pass through, when the broken yarn appears, because the yarn does not receive the tensioning force restraint, the yarn end section can deviate from along with winding a section of thick bamboo 2 rotation, then optical sensor 6 can detect there is the object to pass through, and then deal with, if send warning signal suggestion workman or control driving motor 3 and shut down.
Further, the transmission mechanism 5 comprises a worm wheel 5.1, a worm 5.2 and a screw 5.3; the worm 5.2 is coaxial with the rotating shaft of the winding bobbin 2, the worm wheel 5.1 is matched below the worm 5.2, and the screw 5.3 is coaxial with the rotating shaft of the worm wheel 5.1; the moving part 4 is matched on the screw rod 5.3, and a guide rod 7 is sleeved below the moving part 4. The high-speed rotation of the rotating shaft of the winding drum 2 is converted into the low-speed linear motion of the moving part 4 perpendicular to the rotating shaft of the winding drum 2 through two-stage speed reduction transmission of the worm wheel 5.1 and the worm 5.2, and the screw 5.3 and the moving part 4, so that the optical sensor 6 of the winding machine safe in use of the embodiment moves from front to back along the horizontal diameter of the winding drum 2 when in work, and the optical sensor 6 can normally work when the thickness of yarns on the winding drum 2 is gradually increased.
Further, the worm 5.2 is integrally formed with the rotating shaft of the winding bobbin 2. The worm 5.2 and the rotating shaft of the winding bobbin 2 are integrally formed, so that the installation of a coupler is omitted, and the installation steps are simplified.
Further, the mover 4 is detachably fitted to the screw 5.3. Thus, the moving member 4 can be detached and mounted at the initial position before winding again after the winding is completed, thereby facilitating the resetting of the optical sensor 6.
Further, the transmission form between the driving motor 3 and the yarn winding drum 2 is belt transmission. The belt transmission is low in cost, facilitates long-distance transmission, and is suitable for transmission between the driving motor 3 and the winding drum 2.
Further, the optical sensor 6 emits a warning signal when it detects the yarn coming out on the winding reel 2. When the worker receives the warning signal, whether the yarn breaking condition occurs in the winding machine safe in use of the embodiment can be further confirmed (the optical sensor 6 can also detect that an object passes through when the yarn tension is insufficient or external disturbance occurs), and the driving motor 3 is controlled to stop when the yarn breaking condition occurs, so that the driving motor 3 is prevented from being stopped by mistake. The warning signal may be a perceptible signal such as a regular sound or a striking flash.
Further, the optical sensor 6 stops the driving motor 3 when it detects the yarn coming-out on the bobbin 2 more than 3 times in 1 minute. When the optical sensor 6 detects that the number of times of yarn falling off from the winding drum 2 is greater than 3 times within 1 minute, the yarn breaking condition of the winding machine safe in use in the embodiment can be basically confirmed, and the driving motor 3 is stopped at the moment, so that the condition that the driving motor 3 cannot be stopped in time when a worker is absent for various reasons can be avoided. The conditions for controlling the stopping of the drive motor 3 can be adjusted according to the actual situation, such as the number of yarn drops detected on the bobbin 2 by the optical sensor 6 in 40 seconds being greater than 3 or the number of yarn drops detected on the bobbin 2 by the optical sensor 6 in 1 minute being greater than 4.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, alterations and equivalents of the above embodiments according to the technical spirit of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (7)
1. A winding machine safe in use, comprising: the yarn winding device comprises a base (1), a yarn winding drum (2) and a driving motor (3); the yarn winding drum (2) is rotatably arranged on the base (1), the driving motor (3) is arranged on the base (1), and the driving motor (3) is used for driving the yarn winding drum (2) to rotate;
it is characterized by also comprising:
a transmission mechanism (5) is arranged between the moving part (4) and the rotating shaft of the yarn winding drum (2), and the transmission mechanism (5) is used for converting the rotation of the rotating shaft of the yarn winding drum (2) into the linear motion of the moving part (4) vertical to the rotating shaft of the yarn winding drum (2);
the optical sensor (6), the optical sensor (6) is set up on the moving part (4), the optical sensor (6) is used for detecting whether the yarn on the yarn winding drum (2) is released; when the yarn winding drum (2) winds yarns, the optical sensor (6) moves from front to back along the horizontal diameter of the yarn winding drum (2); the radial distance between the optical sensor (6) and the outer layer yarn wound on the yarn winding drum (2) is 30-80 mm.
2. A winding machine safe in use according to claim 1, characterized in that said transmission mechanism (5) comprises a worm wheel (5.1), a worm (5.2) and a screw (5.3); the worm (5.2) is coaxial with the rotating shaft of the yarn winding drum (2), the worm wheel (5.1) is matched below the worm (5.2), and the screw (5.3) is coaxial with the rotating shaft of the worm wheel (5.1); the moving part (4) is matched on the screw rod (5.3), and a guide rod (7) is sleeved below the moving part (4).
3. A winding machine safe in use according to claim 2, characterized in that the worm (5.2) is formed integrally with the rotation axis of the winding bobbin (2).
4. A safety-in-use yarn winding machine according to claim 2, characterized in that the moving member (4) is detachably fitted on the screw (5.3).
5. A winding machine safe in use according to claim 1, characterized in that the transmission form between the driving motor (3) and the winding reel (2) is a belt transmission.
6. A machine for winding yarns safely as in any of the claims from 1 to 5, characterized in that said optical sensor (6) sends a warning signal when it detects the yarn coming out from the winding reel (2).
7. A winding machine according to any of claims 1-5, characterized in that the optical sensor (6) detects the yarn coming out from the winding reel (2) more than 3 times in 1 minute, and the driving motor (3) is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121615852.3U CN215625887U (en) | 2021-07-15 | 2021-07-15 | Winding machine safe in utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121615852.3U CN215625887U (en) | 2021-07-15 | 2021-07-15 | Winding machine safe in utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215625887U true CN215625887U (en) | 2022-01-25 |
Family
ID=79890648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121615852.3U Active CN215625887U (en) | 2021-07-15 | 2021-07-15 | Winding machine safe in utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215625887U (en) |
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2021
- 2021-07-15 CN CN202121615852.3U patent/CN215625887U/en active Active
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