CN214458856U - Sizing machine broken string protection device - Google Patents
Sizing machine broken string protection device Download PDFInfo
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- CN214458856U CN214458856U CN202022539025.2U CN202022539025U CN214458856U CN 214458856 U CN214458856 U CN 214458856U CN 202022539025 U CN202022539025 U CN 202022539025U CN 214458856 U CN214458856 U CN 214458856U
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- photoelectric sensor
- yarn
- sizing machine
- fan
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Abstract
The utility model aims at providing a simple structure, detection effect are good, can reduce workman intensity of labour and can in time respond sizing machine broken string protection device. The utility model discloses a set up the mounting bracket in dresser income line end front side, be equipped with first photoelectric sensor on the mounting bracket, the transmitting terminal and the receiving terminal of first photoelectric sensor are located the both sides of dresser income line end respectively and are located the below of yarn, still be equipped with line blowing fan and second photoelectric sensor on the mounting bracket, line blowing fan is located first photoelectric sensor's side top, second photoelectric sensor is located line blowing fan's front side, second photoelectric sensor's transmitting terminal and receiving terminal are located the both sides of dresser income line end respectively and are located the below of yarn, be equipped with the suction line fan on the mounting bracket, the suction line fan is located second photoelectric sensor's side below, first photoelectric sensor and second photoelectric sensor all with the control module electric connection of dresser. The utility model discloses can be applied to automated production's technical field.
Description
Technical Field
The utility model relates to an automated production's technical field, in particular to dresser broken string protection device.
Background
In the textile field, slashing is a preparation process of weaving, during production, yarns are continuously conveyed through a roller of a slasher, and during the process of quick conveying, if yarn breakage faults occur, follow-up production can be influenced. The detection method has the advantages of large workload and low detection efficiency, and because the number of the warp beams is large, visual fatigue is easy to appear in the inspection tour of workers, so that sometimes the broken yarns are not found in time. The above problems are urgently needed to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure, detection effect good, can reduce workman intensity of labour and can in time respond dresser protection device.
The utility model adopts the technical proposal that: the utility model comprises a mounting rack arranged at the front side of the yarn inlet end of the sizing machine, a first photoelectric sensor is arranged on the mounting rack, the transmitting end and the receiving end of the first photoelectric sensor are respectively positioned at two sides of the yarn inlet end of the sizing machine and below the yarn, the mounting rack is also provided with a thread blowing fan which is positioned at the front side of the first photoelectric sensor and above the yarns, the mounting rack is also provided with a second photoelectric sensor which is positioned at the front side of the wire blowing fan, the transmitting end and the receiving end of the second photoelectric sensor are respectively positioned at two sides of the yarn inlet end of the sizing machine and below the yarn, the mounting rack is also provided with a thread suction fan which is positioned at the front side of the second photoelectric sensor and below the yarns, the first photoelectric sensor and the second photoelectric sensor are electrically connected with a control module of the sizing machine.
Further, the light sources emitted by the emitting ends of the first photoelectric sensor and the second photoelectric sensor are both in a horizontal state and are both perpendicular to the moving direction of the yarn on the sizing machine.
Further, an air outlet of the yarn blowing fan is in a long strip shape, and the length of the air outlet is larger than that of a yarn inlet end of the sizing machine.
Further, an air inlet of the yarn suction fan is long-strip-shaped, and the length of the air inlet is greater than that of a yarn inlet end of the slasher.
Further, still be provided with alarm device on the mounting bracket, first photoelectric sensor with second photoelectric sensor all with alarm device electric connection.
Further, the alarm device is an alarm lamp and/or an alarm bell.
The utility model has the advantages that: the utility model discloses a set up first photoelectric sensor, blow line fan, second photoelectric sensor and inhale line fan on the mounting bracket of dresser front side and be used for detecting the yarn of broken string, when the yarn of broken string appears, the end of the yarn of broken string can pass through inhale line fan earlier, then the end of the yarn of broken string is absorb the line fan and is fallen, the yarn of broken string moves after falling and will touch the inductive light source of second photoelectric sensor, second photoelectric sensor feeds back information to the control module of dresser, thereby make the dresser shut down, continue the start work after the workman handles; if the broken yarn is not sensed by the second photoelectric sensor, the yarn passes below the yarn blowing fan and is blown off when moving, so that the yarn is sensed by the first photoelectric sensor; therefore, the yarn detecting device has double detection effects, and ensures that the broken yarns can be detected in time; in addition, when the yarn is broken above the first photoelectric sensor, the front end of the broken yarn passes by the first photoelectric sensor, so that the first photoelectric sensor cannot detect the broken yarn, and the rear half section of the broken yarn falls under the action of self weight and suction force of the yarn suction fan, so that the second photoelectric sensor can detect the broken yarn. By the above, the utility model has the advantages that the whole structure is simple, realizes carrying out automated inspection to the yarn through the cooperation of first photoelectric sensor, blowing fan, second photoelectric sensor and inhaling the line fan, can reduce workman intensity of labour to have dual detection effect, detection effect is good, can deal with the multiple broken yarn condition simultaneously, make the dresser can in time respond.
Drawings
Fig. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic plan view of another aspect of the present invention;
fig. 3 is a schematic view of an air outlet of the wire blower.
Detailed Description
As shown in fig. 1 to 3, in this embodiment, the present invention includes a mounting frame 2 disposed at the front side of the yarn inlet end of the sizing machine 1, a first photoelectric sensor 3 is disposed on the mounting frame 2, the transmitting end and the receiving end of the first photoelectric sensor 3 are respectively located at the two sides of the yarn inlet end of the sizing machine 1 and below the yarn 4, a yarn blowing fan 5 is further disposed on the mounting frame 2, the yarn blowing fan 5 is located at the front side of the first photoelectric sensor 3 and above the yarn 4, a second photoelectric sensor 6 is further disposed on the mounting frame 2, the second photoelectric sensor 6 is located at the front side of the yarn blowing fan 5, the transmitting end and the receiving end of the second photoelectric sensor 6 are respectively located at the two sides of the yarn inlet end of the sizing machine 1 and below the yarn 4, a yarn sucking fan 7 is further disposed on the mounting frame 2, the thread suction fan 7 is located on the front side of the second photoelectric sensor 6 and below the yarns 4, and the first photoelectric sensor 3 and the second photoelectric sensor 6 are electrically connected with the control module of the sizing machine 1. The mounting frame 2 is arranged on the front side of the yarn inlet end of the slasher 1, when in actual use, a yarn 4 enters a warp beam to be wound through the yarn inlet end of the slasher 1, the first photoelectric sensor 3 is arranged on the front side of the yarn inlet end of the slasher 1, the transmitting end and the receiving end of the first photoelectric sensor 3 are arranged on two sides of the yarn 4 to form a double detection, the yarn blowing fan 5 is arranged above the yarn 4 and used for blowing off the broken yarn so as to facilitate the sensing of the first photoelectric sensor 3, a distance is reserved between the second photoelectric sensor 6 and the yarn blowing fan 5, the transmitting end and the receiving end of the second photoelectric sensor 6 are arranged on two sides of the yarn 4 and below the yarn 4 to form another double detection, the yarn suction fan 7 is used for sucking the broken yarn 4, so that the broken yarn 4 can be sensed by the second photoelectric sensor 6, the first photoelectric sensor 3 and the second photoelectric sensor 6 are electrically connected with the control module of the sizing machine 1, and when the two sensors sense a broken wire, information can be fed back to the sizing machine 1, so that the sizing machine 1 is stopped. In addition, first photoelectric sensor 3 with second photoelectric sensor 6 passes through the installation piece to be fixed on mounting bracket 2, and the cooperation is provided with the mounting bar on mounting bracket 2, and the installation piece passes through waist type hole and fix with screw with the mounting bar, consequently can carry out height-adjusting to the height of adaptation yarn.
As can be seen from the above, the utility model discloses a set up first photoelectric sensor 3, blow line fan 5, second photoelectric sensor 6 and inhale line fan 7 on the mounting bracket 2 of dresser 1 front side and be used for detecting the yarn 4 of broken string, when the yarn 4 of broken string appears, the end of the yarn 4 of broken string can pass through inhale line fan 7 earlier, then the end of the yarn 4 of broken string is inhaled the whereabouts by inhale line fan 7, the yarn 4 of broken string moves after falling and will touch the inductive light source of second photoelectric sensor 6, second photoelectric sensor 6 feeds back information to the control module of dresser 1, thereby make dresser 1 shut down, continue to start work after the workman handles; if the broken yarn 4 is not sensed by the second photoelectric sensor 6, the broken yarn passes below the yarn blowing fan 5 during moving and is blown off, so that the broken yarn is sensed by the first photoelectric sensor 3; therefore, the yarn detection device has double detection effects, and ensures that the broken yarns 4 can be detected in time; in addition, there is also a case where, when the yarn 4 is broken above the first photosensor 3, the front end of the broken yarn 4 passes over the first photosensor 3 from above so that the first photosensor 3 cannot detect the broken yarn 4, and then the rear half section of the broken yarn 4 falls under the self-weight and the suction force of the thread suction fan 5 so that the second photosensor 6 can detect the broken yarn. By the above, the utility model has the advantages that the whole structure is simple, realizes carrying out automated inspection to yarn 4 through first photoelectric sensor 3, blowing fan 5, second photoelectric sensor 6 and the cooperation of inhaling line fan 7, can reduce workman intensity of labour to have dual detection effect, detection effect is good, can deal with the multiple broken yarn condition simultaneously, make dresser 1 can in time respond.
In the present embodiment, the light sources emitted by the emitting ends of the first and second photosensors 3 and 6 are both in a horizontal state and are both perpendicular to the moving direction of the yarn 4 on the slasher 1. The detection light emitted by the two sensors is a horizontal line and is positioned below the yarn 4 and is vertical to the moving direction of the yarn 4, so that when the yarn 4 is broken, the tail end of the broken yarn 4 touches the detection light, and the sensors detect the broken yarn 4.
In this embodiment, the air outlet 8 of the yarn blowing fan 5 is in a long strip shape, and the length of the air outlet 8 is greater than that of the yarn inlet end of the sizing machine 1. The air outlet 8 of the thread blowing fan 5 blows downwards vertically so as to blow off broken yarns 4, the length of the air outlet 8 is larger than that of the thread inlet end of the sizing machine 1, each yarn 4 can be guaranteed to be blown, and the condition that the broken yarns are missed to be detected is avoided.
In this embodiment, the air inlet of the yarn suction fan 7 is long, and the length of the air inlet is greater than that of the yarn inlet end of the slasher 1. The air inlet of the yarn suction fan 7 is vertically upward so as to suck broken yarns 4, the length of the air inlet is larger than that of the yarn inlet end of the sizing machine 1, so that each yarn 4 can be sucked, and the condition that the broken yarns are missed to be detected is avoided.
In this embodiment, an alarm device 9 is further disposed on the mounting frame 2, and the first photoelectric sensor 3 and the second photoelectric sensor 6 are electrically connected to the alarm device 9. Through alarm device 9, when first photoelectric sensor 3 or second photoelectric sensor 6 detected the condition of broken string, all can feed back information, alarm device 9 also can report an emergency and ask for help or increased vigilance according to feedback information to remind the workman in time to handle.
In this embodiment, the alarm device 9 is an alarm lamp and/or an alarm bell. The alarm device 9 may be a light source such as an alarm lamp, or an audible alarm such as an alarm bell, or both of them may be combined together to give an alarm.
While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.
Claims (6)
1. The utility model provides a dresser broken string protection device, it is including setting up mounting bracket (2) in dresser (1) inlet wire end front side, its characterized in that: the sizing machine is characterized in that a first photoelectric sensor (3) is arranged on the mounting frame (2), the transmitting end and the receiving end of the first photoelectric sensor (3) are respectively located on two sides of the yarn inlet end of the sizing machine (1) and located below the yarns (4), a yarn blowing fan (5) is further arranged on the mounting frame (2), the yarn blowing fan (5) is located on the front side of the first photoelectric sensor (3) and located above the yarns (4), a second photoelectric sensor (6) is further arranged on the mounting frame (2), the second photoelectric sensor (6) is located on the front side of the yarn blowing fan (5), the transmitting end and the receiving end of the second photoelectric sensor (6) are respectively located on two sides of the yarn inlet end of the sizing machine (1) and located below the yarns (4), a yarn sucking fan (7) is further arranged on the mounting frame (2), and the yarn sucking fan (7) is located on the front side of the second photoelectric sensor (6) and located below the yarns (4) And the first photoelectric sensor (3) and the second photoelectric sensor (6) are electrically connected with a control module of the sizing machine (1) below.
2. The yarn breakage protection device for the sizing machine according to claim 1, characterized in that: the light sources emitted by the emitting ends of the first photoelectric sensor (3) and the second photoelectric sensor (6) are both in a horizontal state and are both vertical to the moving direction of the yarn (4) on the sizing machine (1).
3. The yarn breakage protection device for the sizing machine according to claim 1, characterized in that: an air outlet (8) of the yarn blowing fan (5) is long and strip-shaped, and the length of the air outlet (8) is larger than that of a yarn inlet end of the sizing machine (1).
4. The yarn breakage protection device for the sizing machine according to claim 1, characterized in that: and an air inlet of the yarn suction fan (7) is in a long strip shape, and the length of the air inlet is greater than that of the yarn inlet end of the sizing machine (1).
5. The yarn breakage protection device for the sizing machine according to claim 1, characterized in that: still be provided with alarm device on mounting bracket (2), first photoelectric sensor (3) with second photoelectric sensor (6) all with alarm device electric connection.
6. The yarn breakage protection device for the sizing machine according to claim 5, wherein: the alarm device is an alarm lamp and/or an alarm bell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539025.2U CN214458856U (en) | 2020-11-06 | 2020-11-06 | Sizing machine broken string protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022539025.2U CN214458856U (en) | 2020-11-06 | 2020-11-06 | Sizing machine broken string protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214458856U true CN214458856U (en) | 2021-10-22 |
Family
ID=78148954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022539025.2U Active CN214458856U (en) | 2020-11-06 | 2020-11-06 | Sizing machine broken string protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214458856U (en) |
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2020
- 2020-11-06 CN CN202022539025.2U patent/CN214458856U/en active Active
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