CN214271220U - Magnetic induction broken yarn alarm mechanism - Google Patents
Magnetic induction broken yarn alarm mechanism Download PDFInfo
- Publication number
- CN214271220U CN214271220U CN202022774113.0U CN202022774113U CN214271220U CN 214271220 U CN214271220 U CN 214271220U CN 202022774113 U CN202022774113 U CN 202022774113U CN 214271220 U CN214271220 U CN 214271220U
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- magnetic induction
- yarn
- yarn guide
- alarm mechanism
- guide arm
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a broken yarn alarm mechanism of magnetic induction, including base, magnetic induction alarm mechanism, install pivot, a plurality of on the base guide arm, quantity with guide arm the same yarn guide pole and quantity with the same extension spring of guide arm, the removal is equipped with the adjusting block corresponding with guide arm on the base, be equipped with the riser on the base, be equipped with quantity and position on the riser all with the corresponding flexible key of guide arm, magnetic induction alarm mechanism is located flexible key top, be equipped with the magnet with the response of magnetic induction alarm mechanism on the guide arm. The utility model discloses a magnetic induction element response magnet replaces the contact circular telegram, need not the contact, and the magnet is close just can trigger alarm mechanism, does not receive dust and surface oxidation to influence, and sensitivity is high, the good reliability.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a broken yarn alarm mechanism's technical field, especially magnetic induction broken yarn alarm mechanism's technical field.
[ background of the invention ]
In the textile industry, yarn breakage is a problem affecting product quality, so that a yarn breakage alarm device is arranged on equipment. The existing yarn breakage alarm device is characterized in that when yarns are broken, a yarn guide rod rebounds under the action force of a tension spring and collides or touches a yarn breakage alarm mechanism to form a loop, and the yarn breakage alarm mechanism is electrified to alarm and stops. However, the existing yarn breakage alarm device is electrified by means of conductor contact, and when dust is accumulated on the conductor or the surface of the conductor is oxidized, the yarn breakage failure phenomenon without alarm can occur, so that the reliability of an alarm mechanism is reduced.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a broken yarn alarm mechanism of magnetic induction, can replace the contact circular telegram with magnetic induction, need not the contact, the magnet is close and just can trigger alarm mechanism, does not receive dust and oxidation surface influence, and sensitivity is high, the good reliability.
In order to achieve the purpose, the utility model provides a magnetic induction broken yarn alarm mechanism, which comprises a base, a magnetic induction alarm mechanism, a rotating shaft arranged on the base, a plurality of yarn guide arms, yarn guide rods with the same quantity as the yarn guide arms and tension springs with the same quantity as the yarn guide arms, wherein one end of each yarn guide arm is rotatably connected on the rotating shaft, the other end of each yarn guide arm is connected with one end of each yarn guide rod, the other end of each yarn guide rod is a free end and is fixedly provided with a yarn guide ring, the base is movably provided with an adjusting slide block corresponding to the yarn guide arms, the adjusting slide block is provided with a first hook, the yarn guide arms are provided with a second hook, one end of each tension spring is connected with the first hook, the other end of each tension spring is connected with the second hook, the base is provided with a vertical plate, the vertical plate is provided with telescopic keys with the quantity and the positions corresponding to the yarn guide arms, the magnetic induction alarm mechanism is located above the telescopic key, and the yarn guide arm is provided with a magnet which is induced by the magnetic induction alarm mechanism.
Preferably, the magnetic induction alarm mechanism comprises a circuit board, the circuit board is connected with a lead, a magnetic induction element and an alarm lamp, the lead is electrically connected with the controller, and the position of the magnetic induction element corresponds to that of the magnet.
Preferably, the circuit board is fixed on the vertical plate through a fastening screw.
Preferably, the magnetic induction element is a hall sensor.
Preferably, the surface of the yarn guide arm contacted with the telescopic key is an arc surface.
Preferably, the magnet is cylindrical, and the yarn guide arm is provided with a corresponding cylindrical groove for mounting the magnet.
The utility model has the advantages that: the utility model discloses a magnetic induction element response magnet replaces the contact circular telegram, need not the contact, and the magnet is close just can trigger alarm mechanism, does not receive dust and surface oxidation to influence, and sensitivity is high, the good reliability.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a magnetic induction yarn breakage alarm mechanism of the present invention;
FIG. 2 is a schematic view of a magnetic induction yarn breakage alarm mechanism of the utility model;
FIG. 3 is a schematic view of the magnetic induction yarn breakage warning mechanism of the present invention in a normal operating state;
fig. 4 is a schematic view of the yarn breakage warning state of the magnetic induction yarn breakage warning mechanism of the present invention.
In the figure: the device comprises a base 1, a rotating shaft 2, a yarn guide arm 3, a yarn guide rod 4, a tension spring 5, a magnetic induction alarm mechanism 6, a vertical plate 7, an adjusting slide block 11, a first hook 12, a second hook 31, a magnet 32, a yarn guide ring 41, a circuit board 61, a wire 62, a magnetic induction element 63, an alarm lamp 64 and a telescopic key 71.
[ detailed description ] embodiments
Referring to fig. 1, 2, 3 and 4, the utility model relates to a magnetic induction broken yarn alarm mechanism, which comprises a base 1, a magnetic induction alarm mechanism 6, a rotating shaft 2 installed on the base 1, a plurality of yarn guide arms 3, yarn guide rods 4 with the same number as the yarn guide arms 3, and tension springs 5 with the same number as the yarn guide arms 3, wherein one end of each yarn guide arm 3 is rotatably connected to the rotating shaft 2, the other end of each yarn guide arm 3 is connected to one end of each yarn guide rod 4, the other end of each yarn guide rod 4 is a free end and is fixed with a yarn guide ring 41, an adjusting slide block 11 corresponding to the yarn guide arm 3 is movably arranged on the base 1, a first hook 12 is arranged on each adjusting slide block 11, a second hook 31 is arranged on each yarn guide arm 3, one end of each tension spring 5 is connected to the first hook 12, the other end is connected to the second hook 31, a vertical plate 7 is arranged on the base 1, be equipped with quantity and position on riser 7 and all with the corresponding flexible key 71 of guide arm 3, magnetic induction alarm mechanism 6 is located flexible key 71 top, be equipped with the magnet 32 with the response of magnetic induction alarm mechanism 6 on the guide arm 3, magnetic induction alarm mechanism 6 includes circuit board 61, and circuit board 61 is connected with wire 62, magnetic induction element 63 and warning light 64, wire 62 links to each other with controller electricity, magnetic induction element 63 position with magnet 32 is corresponding, circuit board 61 passes through fastening screw to be fixed on riser 7, magnetic induction element 63 is hall sensor, the surface that guide arm 3 and flexible key 71 contacted is the arcwall face, magnet 32 is cylindrical, be equipped with corresponding installation on the guide arm 3 the cylindrical recess of magnet 32.
The utility model discloses the working process:
the utility model relates to a broken yarn alarm mechanism of magnetic induction is in the course of the work, when arbitrary yarn breaks, corresponding yarn guide rod 4 upwards lifts under the effect of extension spring 5, and corresponding yarn guide arm 3 takes place to rotate, and magnet 32 is close magnetic induction element 63, and magnet 32 enters into magnetic induction element 63's detection range back, and circuit board 61 circular telegram, warning light 64 are bright, and the broken yarn signal passes through wire 62 and transmits the controller, controller control machine stop work. The utility model discloses a magnetic induction element 63 response magnet 32 is close to and replaces the contact circular telegram, need not the contact, and magnet 32 gets into detection range and just can trigger the warning, does not receive dust and surface oxidation influence, and sensitivity is high, the good reliability.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. The utility model provides a broken yarn alarm mechanism of magnetic induction which characterized in that: comprises a base (1), a magnetic induction alarm mechanism (6), a rotating shaft (2) arranged on the base (1), a plurality of yarn guide arms (3), yarn guide rods (4) with the same quantity as the yarn guide arms (3), tension springs (5) with the same quantity as the yarn guide arms (3), wherein one end of each yarn guide arm (3) is rotatably connected onto the rotating shaft (2), the other end of each yarn guide arm (3) is connected with one end of each yarn guide rod (4), the other end of each yarn guide rod (4) is formed into a free end and is fixedly provided with a yarn guide ring (41), an adjusting slide block (11) corresponding to each yarn guide arm (3) is movably arranged on the base (1), a first hook (12) is arranged on each adjusting slide block (11), a second hook (31) is arranged on each yarn guide arm (3), one end of each tension spring (5) is connected with the first hook (12), and the other end of each tension spring (5) is connected with the second hook (31), the yarn guiding device is characterized in that a vertical plate (7) is arranged on the base (1), telescopic keys (71) with the number and the positions corresponding to those of the yarn guiding arms (3) are arranged on the vertical plate (7), the magnetic induction alarm mechanism (6) is located above the telescopic keys (71), and magnets (32) which are induced by the magnetic induction alarm mechanism (6) are arranged on the yarn guiding arms (3).
2. The magnetic induction yarn breakage warning mechanism of claim 1, wherein: magnetic induction alarm mechanism (6) include circuit board (61), and circuit board (61) are connected with wire (62), magnetic induction component (63) and warning light (64), wire (62) electrically connect with the controller, magnetic induction component (63) position with magnet (32) are corresponding.
3. The magnetic induction yarn breakage warning mechanism of claim 2, wherein: the circuit board (61) is fixed on the vertical plate (7) through fastening screws.
4. The magnetic induction yarn breakage warning mechanism of claim 2, wherein: the magnetic induction element (63) is a Hall sensor.
5. The magnetic induction yarn breakage warning mechanism of claim 1, wherein: the surface of the yarn guide arm (3) contacted with the telescopic key (71) is an arc surface.
6. The magnetic induction yarn breakage warning mechanism of claim 1, wherein: the magnet (32) is cylindrical, and the yarn guide arm (3) is provided with a corresponding cylindrical groove for mounting the magnet (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774113.0U CN214271220U (en) | 2020-11-26 | 2020-11-26 | Magnetic induction broken yarn alarm mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774113.0U CN214271220U (en) | 2020-11-26 | 2020-11-26 | Magnetic induction broken yarn alarm mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214271220U true CN214271220U (en) | 2021-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022774113.0U Active CN214271220U (en) | 2020-11-26 | 2020-11-26 | Magnetic induction broken yarn alarm mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214271220U (en) |
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2020
- 2020-11-26 CN CN202022774113.0U patent/CN214271220U/en active Active
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