CN220538053U - Multi-arm loom yarn-skipping stopping device with early warning function - Google Patents
Multi-arm loom yarn-skipping stopping device with early warning function Download PDFInfo
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- CN220538053U CN220538053U CN202322085532.7U CN202322085532U CN220538053U CN 220538053 U CN220538053 U CN 220538053U CN 202322085532 U CN202322085532 U CN 202322085532U CN 220538053 U CN220538053 U CN 220538053U
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- 239000000919 ceramic Substances 0.000 claims description 3
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- 239000004744 fabric Substances 0.000 description 6
- 239000004753 textile Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
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Abstract
The utility model provides a yarn jump stopping device of a dobby loom with an early warning function, which comprises a supporting bottom plate, a yarn break detecting unit and a main controller, wherein the yarn break detecting unit is arranged on the upper side of the supporting bottom plate, the main controller is arranged on the lower side of the supporting bottom plate, a fixing plate is arranged on the supporting bottom plate, a detecting bracket is arranged on the upper side of the fixing plate, a through notch is formed in the detecting bracket, a pressure sensor is embedded at the bottom of the through notch, a supporting sheet is arranged in the through notch in a penetrating way, a buffer spring is arranged at the joint of the upper surface of the supporting sheet and the detecting bracket, and a guide ring is arranged on the upper side of the supporting sheet.
Description
Technical Field
The utility model relates to a yarn-skipping stopping device of a dobby loom with an early warning function, and belongs to the technical field of textile production.
Background
A dobby loom is provided with a dobby shedding mechanism capable of lifting 8-32 heald frames. The opening mechanism is shaped like an arm, so the name is as follows. Used for weaving small pattern fabrics. In modern production, computers, electromagnetic actuating mechanisms and the like are adopted to form an electronic multi-arm opening device, so that the electronic multi-arm opening device is suitable for high-speed operation.
The existing dobby loom has no measures for preventing yarn jumping phenomenon in advance, and the phenomenon that the textile cloth is wasted greatly is easy to occur because of a certain delay in manual detection without enlarging influence only by finding out the phenomenon when the existing dobby loom is checked manually, so that the processing quality of the cloth cover is reduced, and the existing dobby loom yarn jumping stopping device with an early warning function is urgently needed to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the yarn-skipping stopping device of the dobby loom with the early warning function, so as to solve the problems in the background art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the yarn-skipping stopping device of the dobby loom with the early warning function comprises a supporting bottom plate, a yarn-breakage detecting unit, a main controller, a buzzer alarm and an alarm lamp, wherein the yarn-breakage detecting unit is arranged on the upper side of the supporting bottom plate, the main controller is arranged on the lower side of the supporting bottom plate, the buzzer alarm is arranged on the front side of the main controller, and the alarm lamp is arranged on the right side of the upper end face of the supporting bottom plate;
the broken yarn detecting unit comprises a fixing plate, a detecting support, a through notch, a buffer spring, a supporting plate, a pressure sensor and a guide ring, wherein the fixing plate is arranged on a supporting base plate, the detecting support is arranged on the upper side of the fixing plate, the through notch is formed in the detecting support, the pressure sensor is embedded in the bottom of the through notch, the supporting plate is arranged in the through notch in a penetrating mode, the buffer spring is arranged at the joint of the upper surface of the supporting plate and the detecting support, and the guide ring is arranged on the upper side of the supporting plate.
Further, broken yarn detecting element still includes the pilot lamp, the pilot lamp sets up in detecting the support upside, the pilot lamp is connected with the master controller through the wire.
Further, the output end of the pressure sensor, the alarm lamp and the buzzer alarm is connected with the input end of the main controller, and the output end of the main controller is connected with the input end of the controller of the dobby loom through a wire.
Further, the left side and the right side of the lower end face of the supporting bottom plate are respectively provided with a mounting angle plate, and fastening bolts are arranged in the mounting angle plates.
Further, a positioning groove is formed in the upper side of the inner portion of the through groove, and the inner diameter of the positioning groove is larger than the diameter of the buffer spring.
Further, pressure contact blocks are arranged on the left side and the right side of the lower end face of the supporting piece, and ceramic paint is smeared on the surface of the guide ring.
Further, broken yarn detecting element is provided with the multiunit, multiunit broken yarn detecting element equidistance sets up in the supporting baseplate upside.
By adopting the technical scheme, the utility model has the beneficial effects that: according to the multi-arm loom yarn-skipping stopping device with the early warning function, through the arrangement of the fixing plate, the detection support, the indicator light, the through notch, the buffer spring, the supporting sheet, the pressure sensor and the guide ring, the structure is reasonable, the state of yarns can be monitored in real time through the arrangement of the pressure sensor, when the yarns are broken, the yarns can be stopped timely and an acousto-optic alarm is sent out, workers are reminded to check the yarns, meanwhile, the positions of broken yarns can be accurately indicated through the arrangement of the indication and the like, the workers can conveniently process the broken yarns, the problem that the original multi-arm loom does not have a preventive measure on yarn-skipping phenomenon in advance is solved, only the phenomenon that the broken yarns are found through manual check is avoided, the influence is not enlarged, the phenomenon that the textile cloth is wasted greatly easily occurs due to the fact that the manual check exists is solved, and the practicality of the utility model is improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a yarn jump stop device of a dobby loom with early warning function;
FIG. 2 is a schematic diagram showing the structure of an interruption yarn detecting unit of a yarn jump stop device of a dobby loom with an early warning function;
FIG. 3 is a cross-sectional view of an interruption yarn detecting unit of a yarn jump stop device of a dobby loom with an early warning function according to the present utility model;
FIG. 4 is a schematic diagram of a support sheet in a yarn jump stop device of a dobby loom with early warning function according to the present utility model;
in the figure: 1-supporting bottom plate, 2-broken yarn detecting element, 21-fixed plate, 22-detection support, 23-pilot lamp, 24-through notch, 25-buffer spring, 251-positioning groove, 26-supporting piece, 27-pressure sensor, 28-guide ring, 29-pressure touch block, 3-master controller, 4-buzzer siren, 5-installation angle board, 6-fastening bolt, 7-alarm lamp.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a dobby loom jumps yarn stop device with early warning function, includes supporting baseplate 1, broken yarn detecting element 2, master controller 3, buzzer siren 4 and warning light 7, and supporting baseplate 1 upside is provided with broken yarn detecting element 2, and supporting baseplate 1 downside is provided with master controller 3, and master controller 3 front side is provided with buzzer siren 4, and supporting baseplate 1 up end right side is provided with warning light 7;
the broken yarn detecting unit 2 comprises a fixed plate 21, a detecting bracket 22, a through notch 24, a buffer spring 25, a supporting plate 261, a pressure sensor 27 and a guide ring 28, wherein the fixed plate 21 is arranged on a supporting bottom plate 1, the detecting bracket 22 is arranged on the upper side of the fixed plate 21, the through notch 24 is formed in the detecting bracket 22, the pressure sensor 27 is embedded at the bottom of the through notch 24, the supporting plate 261 is arranged in the through notch 24 in a penetrating way, the buffer spring 25 is arranged at the joint of the upper surface of the supporting plate 261 and the detecting bracket 22, the guide ring 28 is arranged on the upper side of the supporting plate 261, the problem that the conventional dobby loom does not have the measure of preventing the yarn jumping phenomenon in advance is solved, the phenomenon can be prevented only by finding out during manual inspection, the phenomenon is not expanded, a certain delay exists due to manual detection, the phenomenon that the textile cloth is wasted greatly easily occurs, and the problem of processing quality of cloth is also reduced.
The broken yarn detecting unit 2 further comprises an indicator lamp 23, the indicator lamp 23 is arranged on the upper side of the detecting support 22, the indicator lamp 23 is connected with the main controller 3 through a wire, and the detection state of the current broken yarn detecting unit 2 can be indicated through the arranged indicator lamp 23.
The output end of the pressure sensor 27, the alarm lamp 7 and the buzzer alarm 4 are connected with the input end of the main controller 3, and the output end of the main controller 3 is connected with the input end of the controller of the dobby loom through a wire.
The left and right sides of the lower end surface of the supporting bottom plate 1 are provided with mounting angle plates 5, fastening bolts 6 are arranged in the mounting angle plates 5, and the supporting bottom plate 1 is conveniently mounted and fixed through the mounting angle plates 5 and the fastening bolts 6.
The positioning groove 251 is arranged on the upper side in the through notch 24, the inner diameter of the positioning groove 251 is larger than the diameter of the buffer spring 25, and the positioning groove 251 is arranged to facilitate positioning and mounting of the buffer spring 25.
The left and right sides of the lower end surface of the supporting piece 261 are respectively provided with a pressure contact block 29, ceramic paint is smeared on the surface of the guide ring 28, and the pressure sensor 27 can be triggered through the pressure contact blocks 29.
The broken yarn detecting units 2 are provided with a plurality of groups, and the broken yarn detecting units 2 are equidistantly arranged on the upper side of the supporting bottom plate 1.
As an embodiment of the present utility model: when the yarn feeding device is used, the device is fixedly arranged on a dobby loom through the mounting angle plate 5 and the fastening bolt 6, yarns penetrate through the guide ring 28 on the supporting plate 261, upward lifting force is generated on the supporting plate 261 through the yarns, the supporting plate 261 is in a suspension state, the feeding process degree of the yarns can be adjusted through the buffer springs 25, tension in the yarns is reduced, at the moment, the pressure contact blocks 29 on the supporting plate 261 are not contacted with the pressure sensor 27, the broken yarn detecting unit 2 normally operates, the indicator lamp 23 is not bright, when the yarns break, the lifting force on the guide ring 28 disappears, the supporting plate 261 moves downwards under the action of gravity, the pressure contact blocks 29 at the bottom of the supporting plate 261 are pressed on the pressure sensor 27, the pressure sensor 27 receives pressure to generate an electric signal, the pressure sensor 27 sends the electric signal to the main controller 3, a control instruction is sent to the dobby loom through the main controller 3, meanwhile, the main controller 3 controls the buzzer alarm and the alarm lamp 7 to start, an audible and visual alarm is sent to workers, at the same time, the broken yarn position of the broken yarn detecting unit 2 is bright, the broken yarn position of the broken yarn is accurately located, and the yarn position of the broken yarn is accurately located by workers.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a dobby loom jumps yarn stop device with early warning function, includes supporting baseplate, broken yarn detecting element, master controller, buzzer siren and warning light, its characterized in that: the yarn breakage detection unit is arranged on the upper side of the supporting bottom plate, the main controller is arranged on the lower side of the supporting bottom plate, the buzzer alarm is arranged on the front side of the main controller, and the alarm lamp is arranged on the right side of the upper end face of the supporting bottom plate;
the broken yarn detecting unit comprises a fixing plate, a detecting support, a through notch, a buffer spring, a supporting plate, a pressure sensor and a guide ring, wherein the fixing plate is arranged on a supporting base plate, the detecting support is arranged on the upper side of the fixing plate, the through notch is formed in the detecting support, the pressure sensor is embedded in the bottom of the through notch, the supporting plate is arranged in the through notch in a penetrating mode, the buffer spring is arranged at the joint of the upper surface of the supporting plate and the detecting support, and the guide ring is arranged on the upper side of the supporting plate.
2. The yarn jump stopping device of a dobby with early warning function according to claim 1, wherein: the broken yarn detecting unit further comprises an indicator lamp, wherein the indicator lamp is arranged on the upper side of the detecting support, and the indicator lamp is connected with the main controller through a wire.
3. The yarn jump stopping device of a dobby with early warning function according to claim 1, wherein: the pressure sensor, the alarm lamp and the buzzer alarm are connected with the input end of the main controller, and the output end of the main controller is connected with the input end of the controller of the dobby loom through a wire.
4. The yarn jump stopping device of a dobby with early warning function according to claim 1, wherein: the left side and the right side of the lower end surface of the supporting bottom plate are respectively provided with a mounting angle plate, and fastening bolts are arranged in the mounting angle plates.
5. The yarn jump stopping device of a dobby with early warning function according to claim 1, wherein: and a positioning groove is formed in the upper side of the inner part of the through notch, and the inner diameter of the positioning groove is larger than the diameter of the buffer spring.
6. The yarn jump stopping device of a dobby with early warning function according to claim 1, wherein: pressure contact blocks are arranged on the left side and the right side of the lower end face of the supporting sheet, and ceramic paint is smeared on the surface of the guide ring.
7. The yarn jump stopping device of a dobby with early warning function according to claim 1, wherein: the broken yarn detecting units are provided with a plurality of groups, and the broken yarn detecting units are equidistantly arranged on the upper side of the supporting bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085532.7U CN220538053U (en) | 2023-08-04 | 2023-08-04 | Multi-arm loom yarn-skipping stopping device with early warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085532.7U CN220538053U (en) | 2023-08-04 | 2023-08-04 | Multi-arm loom yarn-skipping stopping device with early warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220538053U true CN220538053U (en) | 2024-02-27 |
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ID=89966391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322085532.7U Active CN220538053U (en) | 2023-08-04 | 2023-08-04 | Multi-arm loom yarn-skipping stopping device with early warning function |
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| Country | Link |
|---|---|
| CN (1) | CN220538053U (en) |
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2023
- 2023-08-04 CN CN202322085532.7U patent/CN220538053U/en active Active
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