CN216919625U - Novel false alarm prevention inductor for rubber band - Google Patents
Novel false alarm prevention inductor for rubber band Download PDFInfo
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- CN216919625U CN216919625U CN202220650527.9U CN202220650527U CN216919625U CN 216919625 U CN216919625 U CN 216919625U CN 202220650527 U CN202220650527 U CN 202220650527U CN 216919625 U CN216919625 U CN 216919625U
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- 230000002265 prevention Effects 0.000 title claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 49
- 239000010935 stainless steel Substances 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000009987 spinning Methods 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000004753 textile Substances 0.000 description 7
- 238000009941 weaving Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000009940 knitting Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel rubber band false alarm prevention sensor, which comprises an inner shell, wherein a stainless steel outer shell used for protection work is arranged on the outer wall of the inner shell, a rotating shaft round rod is rotatably sleeved on the upper sides of the inner shell and the stainless steel outer shell, whether a yarn is conveyed on the outer wall of a conveying wire wheel is monitored and detected through a light sensor, and whether a magnet column on a rotating detection rotating wheel is detected or not is matched with a Hall sensor to judge whether the yarn is broken or not, so that double guarantee can be made, the accuracy of a detection result is improved, the phenomenon of misjudgment is avoided, and the production efficiency is improved; through the auxiliary wheel mechanism, can assist and support and detect the runner, pinch roller in the auxiliary wheel mechanism simultaneously with detect the runner also can convey the work to the yarn for the yarn is in the state that stretches tightly, avoids detecting the inside lapse of anticreep spout of the type shape cylinder in the inner shell of runner, leads to hall sensor can't detect the magnet post, influences the testing result.
Description
Technical Field
The utility model belongs to the related technical field of textile equipment, and particularly relates to a novel rubber band false alarm prevention sensor.
Background
The yarn is a textile, various textile fibers are processed into products with certain fineness, is used for weaving, rope making, thread making, knitting, embroidery and the like, and is divided into short staple yarn, continuous filament yarn and the like; the yarn is used for weaving woollen sweater, woollen trousers, hair undershirt, scarf, cap and gloves and weave various spring and autumn dress articles for use, when being used for socks to weave, in order to detect whether the phenomenon of broken string appears in the in-process of yarn weaving, just uses the rubber band to prevent the wrong report inductor to can effectually detect out the phenomenon of whether broken string appears, make things convenient for the staff can be timely make the processing work.
When being applied to the work of knitting socks of the present rubber band false alarm prevention inductor, because the rubber band false alarm prevention inductor adopts the light sensor to detect whether the phenomenon of broken string appears in the in-process of weaving of yarn, so can effectually detect out whether the phenomenon of broken string appears in the yarn, but the light sensor can not have the pollution to be afraid of dirty, machinery rusts easily and judges by mistake much, will cause the staff to make real-time processing work easily, the work of weaving pauses to will reduce production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel rubber band false alarm prevention sensor to solve the problem of production efficiency reduction in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a novel rubber band false alarm preventing sensor comprises an inner shell, wherein the outer wall of the inner shell is provided with a stainless steel outer shell used for protection work, a rotating shaft round rod is rotatably sleeved on the upper sides of the inner shell and the stainless steel outer shell, a protective cover is sleeved on the outer wall, close to the inner walls on two sides of the inner shell, of the rotating shaft round rod, a Hall sensor used for detection work is arranged in the middle of the inner wall of the protective cover, a servo motor used for providing driving force is arranged on the upper side of the rear end of the stainless steel outer shell, a motor shaft of the servo motor penetrates through the stainless steel outer shell and the inner shell respectively and then extends into the inner shell, meanwhile, the servo motor is fixedly connected with the stainless steel outer shell and the inner shell through bolts and nuts, a main driving wheel is sleeved on the outer wall of the motor shaft of the servo motor, the main driving wheel is positioned on the upper side of the inner shell, a detection rotating wheel is sleeved on the middle of the inner shell in a sliding manner, and the detection rotating wheel is positioned on the lower side of the main driving wheel, the auxiliary wheel mechanism that is used for the auxiliary detection runner is installed to inner shell downside inner wall, the downside that stainless steel shell rear end is close to servo motor is equipped with connecting terminal, the downside that stainless steel shell rear end is close to connecting terminal is equipped with the alarm main part, left side spinning passing mechanism is installed to stainless steel shell left end downside, right side spinning passing detection mechanism that is used for detecting the yarn is installed to stainless steel shell right-hand member downside.
Preferably, the detection rotating wheel further comprises a magnet column and a convex column, one side, close to the hall sensor, of the outer wall of the detection rotating wheel is provided with the magnet column used for providing a detection source, and the middle of the rear end of the detection rotating wheel is provided with the convex column.
Preferably, the inner shell still includes third opening groove and anticreep spout, the third opening groove has been seted up to both sides about the inner shell left end, and a left side spins the line and passes through the mechanism and install on the outer wall that the inner shell is close to downside third opening groove, the third opening groove has been seted up to inner shell right-hand member downside, and spins the line and install on the outer wall that the inner shell is close to downside third opening groove through detection mechanism on the right side, the anticreep spout has been seted up at inner shell inner wall middle part, and the type of protruding cylinder cup joints with the anticreep spout is slided, and the type of protruding cylinder is inside rotatory at the anticreep spout simultaneously, the preparation material of inner shell is transparent plastic.
Preferably, the stainless steel shell further comprises a first open slot, the first open slot is formed in the upper side and the lower side of the left end of the stainless steel shell, and the first open slot is formed in the lower side of the right end of the stainless steel shell.
Preferably, the protection casing still includes second open slot and mouth style of calligraphy cassette, the second open slot has been seted up to both sides about the protection casing left end, the second open slot has been seted up to protection casing right-hand member downside, protection casing inner wall middle part is equipped with mouth style of calligraphy cassette, and hall sensor installs inside mouth style of calligraphy cassette, the preparation material of protection casing is transparent plastic.
Preferably, the spinning line on the right side passes through detection mechanism and includes that second supporting seat front end middle part rotates and is connected with the transmission line wheel, second supporting seat front end both sides are equipped with second U-shaped open slot supporting shoe, two the inside second U-shaped lag that has cup jointed of second U-shaped open slot supporting shoe, second supporting seat upside internally mounted has and is used for detecting the light inductor that transmission line wheel outer wall has the yarn to pass through, and light inductor and connecting terminal electric connection.
Preferably, the opening direction of the U-shaped groove of the second U-shaped open slot supporting block close to the outer wall of the stainless steel shell faces forwards, and the opening direction of the U-shaped groove of the second U-shaped open slot supporting block far away from the outer wall of the stainless steel shell faces upwards.
Preferably, the auxiliary wheel mechanism is including installing the fixed pivot seat at inner shell downside inner wall, fixed pivot seat right-hand member mid-mounting has flexible post, and the right-hand member of flexible post contacts with inner shell right side inner wall all the time, fixed pivot seat upside both ends are rotated and are cup jointed the triangle-shaped supporting shoe, two it has cup jointed the pinch roller to rotate to be close to one side of detecting the runner between the triangle-shaped supporting shoe.
Preferably, the left spinning thread passing mechanism comprises a first supporting seat, a first U-shaped protecting sleeve and a first U-shaped open slot supporting block, wherein the first U-shaped open slot supporting block is arranged on one side, close to the stainless steel shell, of the front end of the first supporting seat, and the first U-shaped protecting sleeve is sleeved inside the first U-shaped open slot supporting block.
Preferably, the connecting terminal is also electrically connected with the alarm main body and the hall sensor respectively.
Compared with the prior art, the utility model provides a novel rubber band false alarm prevention sensor, which has the following beneficial effects:
1. the utility model monitors whether the outer wall of the transmission wire wheel transmits the yarn or not through the light sensor and judges whether the yarn is broken or not by matching with whether the Hall sensor detects the magnet column on the rotating detection rotating wheel or not, thereby ensuring double guarantee, improving the accuracy of the detection result, avoiding the phenomenon of misjudgment and improving the production efficiency;
2. according to the utility model, the auxiliary wheel mechanism can assist and support the detection rotating wheel, and meanwhile, the pressing wheel and the detection rotating wheel in the auxiliary wheel mechanism can also convey the yarn, so that the yarn is in a tightened state, and the problem that the Hall sensor cannot detect the magnetic column and the detection result is influenced because the convex column of the detection rotating wheel slides downwards in the anti-falling sliding chute in the inner shell is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
FIG. 1 is a schematic structural view of a novel rubber band false alarm prevention sensor provided by the utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic left sectional view of the structure of FIG. 1;
FIG. 4 is an enlarged view of part A of FIG. 3;
fig. 5 is a schematic front view of the false alarm prevention sensor with the protective cover removed.
In the figure: 1. a rotating shaft round bar; 2. a servo motor; 3. a stainless steel housing; 31. a first open slot; 4. a left side yarn passing mechanism; 41. a first support base; 42. a first U-shaped protective sleeve; 43. a first U-shaped open slot support block; 5. an auxiliary wheel mechanism; 51. a triangular support block; 52. a fixed rotating shaft seat; 53. a telescopic column; 54. a pinch roller; 6. the right spinning thread passes through the detection mechanism; 61. a transmission wire wheel; 62. a second U-shaped open slot support block; 63. a second U-shaped protective sleeve; 64. a second support seat; 65. a light sensor; 7. a main drive wheel; 8. a protective cover; 81. a second open slot; 82. a square card seat; 9. an inner shell; 91. a third opening groove; 92. an anti-drop chute; 10. a connection terminal; 11. an alarm main body; 12. detecting a rotating wheel; 121. a magnetic column; 122. a convex column; 13. and a Hall sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a novel rubber band false alarm preventing sensor comprises an inner shell 9, wherein the outer wall of the inner shell 9 is provided with a stainless steel outer shell 3 for protection work, the upper sides of the inner shell 9 and the stainless steel outer shell 3 are rotatably sleeved with a rotating shaft round rod 1, the outer wall of the rotating shaft round rod 1, which is close to the inner walls of two sides of the inner shell 9, is sleeved with a protective cover 8, the middle part of the inner wall of the protective cover 8 is provided with a Hall sensor 13 for detection work, the upper side of the rear end of the stainless steel outer shell 3 is provided with a servo motor 2 for providing driving force, a motor shaft of the servo motor 2 respectively penetrates through the stainless steel outer shell 3 and the inner shell 9 and then extends into the inner shell 9, meanwhile, the servo motor 2 is fixedly connected with the stainless steel outer shell 3 and the inner shell 9 through bolts and nuts, the outer wall of the motor shaft of the servo motor 2 is sleeved with a main driving wheel 7, the main driving wheel 7 is positioned on the upper side of the inner shell 9, the middle part of the inner shell 9 is slidably sleeved with a detection rotating wheel 12, and the detection rotating wheel 12 is positioned on the lower side of the main driving wheel 7, an auxiliary wheel mechanism 5 used for assisting in detecting the rotating wheel 12 is installed on the inner wall of the lower side of the inner shell 9, a connecting terminal 10 is arranged on the lower side, close to the servo motor 2, of the rear end of the stainless steel outer shell 3, an alarm main body 11 is arranged on the lower side, close to the connecting terminal 10, of the rear end of the stainless steel outer shell 3, a left spinning thread passing mechanism 4 is installed on the lower side of the left end of the stainless steel outer shell 3, and a right spinning thread passing detection mechanism 6 used for detecting yarns is installed on the lower side of the right end of the stainless steel outer shell 3.
In order to carry out conveying work and detection work, it still includes magnet post 121 and type of calligraphy cylinder 122 to detect runner 12, it is equipped with the magnet post 121 that is used for providing the detection source to detect one side that the runner 12 outer wall is close to hall sensor 13, it is equipped with type of calligraphy cylinder 122 to detect runner 12 rear end middle part, through detecting runner 12, can carry out conveying work to the yarn better, simultaneously through rotatory detection runner 12, can drive magnet post 121, make detect magnet post 121 in the appointed time of hall sensor 13, thereby can detect the phenomenon of whether broken string appears in the yarn.
In order to perform the protection work and the installation work, the inner shell 9 further comprises a third opening groove 91 and an anti-drop chute 92, the third opening groove 91 is formed on the upper and lower sides of the left end of the inner shell 9, the left spun yarn is installed on the outer wall of the inner shell 9 close to the lower side third opening groove 91 through a mechanism 4, the third opening groove 91 is formed on the lower side of the right end of the inner shell 9, the right spun yarn is installed on the outer wall of the inner shell 9 close to the lower side third opening groove 91 through a detection mechanism 6, the anti-drop chute 92 is formed in the middle of the inner wall of the inner shell 9, the convex cylinder 122 is slidably sleeved with the anti-drop chute 92, the convex cylinder 122 rotates inside the anti-drop chute 92, the inner shell 9 is made of transparent plastic, the protection work and the installation work can be better performed through the inner shell 9, meanwhile, the rotation of the rotating wheel 12 is conveniently detected through the anti-drop chute 92 in the inner shell 9, and whether the magnet column 121 is conveniently detected by the hall sensor 13, thereby effectively judging whether the yarn is broken or not.
In order to carry out the guard work, stainless steel shell 3 still includes first open slot 31, and first open slot 31 has been seted up to 3 left end upper and lower both sides of stainless steel shell, and first open slot 31 has been seted up to 3 right-hand member undersides of stainless steel shell, through stainless steel shell 3, can carry out guard work better, also for installing the work better simultaneously.
In order to carry out protection work and installation work, protection casing 8 still includes second open slot 81 and mouth style of calligraphy cassette 82, second open slot 81 has been seted up to both sides about the 8 left end of protection casing, second open slot 81 has been seted up to 8 right-hand member downside of protection casing, 8 inner wall middle parts of protection casing are equipped with mouth style of calligraphy cassette 82, and hall sensor 13 installs inside mouth style of calligraphy cassette 82, the preparation material of protection casing 8 is transparent plastic, through protection casing 8, protection casing 8 can carry out protection work better, also be for installing work better simultaneously, in addition, also make things convenient for the staff to observe whether normal work of internal plant.
In order to perform detection work and yarn transmission work, the right spinning thread passing detection mechanism 6 comprises a second supporting seat 64, the middle part of the front end of the second supporting seat 64 is rotatably connected with a transmission reel 61, two sides of the front end of the second supporting seat 64 are provided with second U-shaped open slot supporting blocks 62, a second U-shaped protective sleeve 63 is sleeved inside the two second U-shaped open slot supporting blocks 62, the opening direction of a U-shaped groove of the second U-shaped open slot supporting block 62 close to the outer wall of the stainless steel shell 3 is forward, the opening direction of the U-shaped groove of the second U-shaped open slot supporting block 62 far away from the outer wall of the stainless steel shell 3 is upward, a light sensor 65 for detecting whether the yarn passes through the outer wall of the transmission reel 61 is arranged inside the upper side of the second supporting seat 64, the light sensor 65 is electrically connected with the connecting terminal 10, whether the yarn passes through the outer wall of the transmission reel 61 can be detected through the light sensor 65 in the right spinning thread passing detection mechanism 6, meanwhile, the right spinning thread passes through the conveying line wheel 61, the second U-shaped open slot supporting block 62 and the second U-shaped protecting sleeve 63 in the detection mechanism 6, so that the yarn can be better conveyed.
In order to carry out the auxiliary work, the auxiliary wheel mechanism 5 is including installing the fixed pivot seat 52 at inner shell 9 downside inner wall, fixed pivot seat 52 right-hand member mid-mounting has flexible post 53, and the right-hand member of flexible post 53 contacts with inner shell 9 right side inner wall all the time, fixed pivot seat 52 upside both ends are rotated and are cup jointed triangular support block 51, it has cup jointed pinch roller 54 to be close to the one side rotation that detects runner 12 between two triangular support block 51, through auxiliary wheel mechanism 5, can the work of auxiliary detection runner 12 better, simultaneously through auxiliary wheel mechanism 5, can convey the yarn better.
In order to facilitate the passing of yarns, the left spinning passing mechanism 4 comprises a first supporting seat 41, a first U-shaped protecting sleeve 42 and a first U-shaped open slot supporting block 43, the first U-shaped open slot supporting block 43 is arranged on one side, close to the stainless steel shell 3, of the front end of the first supporting seat 41, the first U-shaped protecting sleeve 42 is sleeved inside the first U-shaped open slot supporting block 43, and the left spinning passing mechanism 4 facilitates the passing of yarns better.
The connection terminal 10 is also electrically connected to the alarm main body 11 and the hall sensor 13, respectively, for the wire connection work, and the electrical connection work can be performed better by the connection terminal 10.
The working principle and the using process of the utility model are as follows: the worker firstly installs the whole device at a position close to a yarn conveying shaft, then the worker respectively leads the yarn to pass through a first U-shaped protective sleeve 42, a position between a detection rotating wheel 12 and a pressing wheel 54, two second U-shaped protective sleeves 63 and an outer wall of a transmission wire wheel 61, then the worker connects the yarn with a spinning end of the textile equipment, and in the whole threading process, the yarn is always kept in a stretched state, so that the outer wall of the detection rotating wheel 12 is in contact with the outer wall of a main driving wheel 7, a convex column 122 slides to an anti-falling chute 92, meanwhile, a Hall sensor 13 of the type SS39ET can detect a magnet column 121, then the worker electrically connects a servo motor 2 and a connecting terminal 10 of the type HA-SE302B with a control box of the textile equipment, and simultaneously leads the Hall sensor 13 of the type SS39ET and a light sensor 65 of the type Z-L100M to be in electrical connection with an alarm main body of the type RSA-003 11, electrically connecting;
when the spinning machine is used, a worker operates a control box of the spinning equipment to enable the servo motor 2 and the connecting terminal 10 to be powered on, so that the servo motor 2, the Hall sensor 13 and the light sensor 65 work;
when the servo motor 2 works, the main driving wheel 7 is driven to rotate, so that the detection rotating wheel 12 is driven to rotate, when the detection rotating wheel 12 rotates, the pressure wheel 54 in the auxiliary wheel mechanism 5 assists the detection rotating wheel 12 to rotate, so that yarns are conveyed through the detection rotating wheel 12 and the pressure wheel 54 in the auxiliary wheel mechanism 5, and meanwhile, the rotating detection rotating wheel 12 also drives the magnet column 121 to rotate, so that the hall sensor 13 regularly detects the magnet column 121;
when the yarn passes through the transmission wire wheel 61, the transmission wire wheel 61 transmits the yarn, and meanwhile, the light sensor 65 transmits whether the yarn passes through the outer wall of the transmission wire wheel 61, so that the textile equipment can better textile socks;
when the yarn at the front end of the yarn transmission shaft is broken, the yarn passing between the detection wheel 12 and the pressure wheel 54 is loosened, and at this time, by detecting the self-gravity of the rotating wheel 12, the convex column 122 will slide downwards in the anti-falling chute 92, so that the sensing wheel 12 is disengaged from the main driving wheel 7, and so that the sensing wheel 12 stops rotating, so that the hall sensor 13 cannot regularly detect the magnetic columns 121, and in addition, the light sensor 65 detects that no yarn passes through the outer wall of the transmission reel 61, when light sensor 65 did not detect the yarn, and hall sensor 13 can't regularly detect magnet post 121, inside light sensor 65 and hall sensor 13 will be with data transmission to alarm main part 11 that detects, this moment, alarm main part 11 will send out the police dispatch newspaper sound, makes things convenient for the staff to handle in time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a novel false alarm inductor is prevented to rubber band, includes inner shell (9), its characterized in that: the outer wall of the inner shell (9) is provided with a stainless steel outer shell (3) used for protection work, a rotating shaft round rod (1) is rotatably sleeved on the upper sides of the inner shell (9) and the stainless steel outer shell (3), a protective cover (8) is sleeved on the outer wall, close to the inner walls of two sides of the inner shell (9), of the rotating shaft round rod (1), a Hall sensor (13) used for detection work is arranged in the middle of the inner wall of the protective cover (8), a servo motor (2) used for providing driving force is arranged on the upper side of the rear end of the stainless steel outer shell (3), a motor shaft of the servo motor (2) penetrates through the stainless steel outer shell (3) and the inner shell (9) respectively and then extends into the inner shell (9), meanwhile, the servo motor (2) is fixedly connected with the stainless steel outer shell (3) and the inner shell (9) through bolts and nuts, and a main driving wheel (7) is sleeved on the outer wall of the motor shaft of the servo motor (2), and main driving wheel (7) are located the inside upside of inner shell (9), inner shell (9) middle part is slided to cup joint and is detected runner (12), and detects runner (12) and be located the downside of main driving wheel (7), auxiliary wheel mechanism (5) that are used for supplementary detection runner (12) are installed to inner shell (9) downside inner wall, the downside that stainless steel shell (3) rear end is close to servo motor (2) is equipped with connecting terminal (10), the downside that stainless steel shell (3) rear end is close to connecting terminal (10) is equipped with alarm main part (11), stainless steel shell (3) left end downside is installed a left side and is spun thread and pass through mechanism (4), the right side spun thread that is used for detecting the yarn is installed to stainless steel shell (3) right-hand member downside passes through detection mechanism (6).
2. The novel rubber band false alarm prevention sensor as claimed in claim 1, wherein: detect runner (12) still include magnet post (121) and type of calligraphy cylinder (122), one side that detects runner (12) outer wall and be close to hall sensor (13) is equipped with magnet post (121) that are used for providing the source of detection, it is equipped with type of calligraphy cylinder (122) to detect runner (12) rear end middle part.
3. The novel rubber band false alarm prevention sensor as claimed in claim 2, wherein: inner shell (9) still include third opening groove (91) and anticreep spout (92), third opening groove (91) have been seted up to inner shell (9) left end upper and lower both sides, and a left side yarn passes through mechanism (4) and installs on inner shell (9) is close to the outer wall of downside third opening groove (91), third opening groove (91) have been seted up to inner shell (9) right-hand member downside, and the right side yarn passes through detection mechanism (6) and installs on inner shell (9) is close to the outer wall of downside third opening groove (91), anticreep spout (92) have been seted up at inner shell (9) inner wall middle part, and type cylinder (122) and anticreep spout (92) slip cup joint, and type cylinder (122) are inside rotatory in anticreep spout (92) simultaneously, the preparation material of inner shell (9) is transparent plastic.
4. The novel rubber band false alarm prevention sensor as claimed in claim 1, characterized in that: stainless steel shell (3) still include first open slot (31), first open slot (31) have been seted up to both sides about stainless steel shell (3) left end, first open slot (31) have been seted up to stainless steel shell (3) right-hand member downside.
5. The novel rubber band false alarm prevention sensor as claimed in claim 1, wherein: the protection casing (8) still include second open slot (81) and mouth style of calligraphy cassette (82), second open slot (81) have been seted up to both sides about protection casing (8) left end, second open slot (81) have been seted up to protection casing (8) right-hand member downside, protection casing (8) inner wall middle part is equipped with mouth style of calligraphy cassette (82), and installs inside mouth style of calligraphy cassette (82) hall sensor (13), the preparation material of protection casing (8) is transparent plastic.
6. The novel rubber band false alarm prevention sensor as claimed in claim 1, wherein: spinning thread passes through detection mechanism (6) and includes that second supporting seat (64) front end middle part rotates and is connected with transmission line wheel (61), second supporting seat (64) front end both sides are equipped with second U-shaped open slot supporting shoe (62), two second U-shaped open slot supporting shoe (62) inside has cup jointed second U-shaped lag (63), second supporting seat (64) upside internally mounted has and is used for detecting light sensor (65) that transmission line wheel (61) outer wall has the yarn to pass through, and light sensor (65) and connecting terminal (10) electric connection.
7. The novel rubber band false alarm prevention sensor as claimed in claim 6, wherein: the opening direction of the U-shaped groove of the second U-shaped open slot supporting block (62) close to the outer wall of the stainless steel shell (3) faces forwards, and the opening direction of the U-shaped groove of the second U-shaped open slot supporting block (62) far away from the outer wall of the stainless steel shell (3) faces upwards.
8. The novel rubber band false alarm prevention sensor as claimed in claim 1, wherein: auxiliary wheel mechanism (5) are including installing fixed pivot seat (52) at inner shell (9) downside inner wall, fixed pivot seat (52) right-hand member mid-mounting has flexible post (53), and the right-hand member of flexible post (53) all the time with inner shell (9) right side inner wall contact, fixed pivot seat (52) upside both ends are rotated and are cup jointed triangular support piece (51), two one side rotation that is close to between triangular support piece (51) and detects runner (12) has cup jointed pinch roller (54).
9. The novel rubber band false alarm prevention sensor as claimed in claim 1, wherein: the left spinning thread passing mechanism (4) comprises a first supporting seat (41), a first U-shaped protecting sleeve (42) and a first U-shaped open slot supporting block (43), wherein the first U-shaped open slot supporting block (43) is arranged on one side, close to the stainless steel shell (3), of the front end of the first supporting seat (41), and the first U-shaped protecting sleeve (42) is sleeved inside the first U-shaped open slot supporting block (43).
10. The novel rubber band false alarm prevention sensor as claimed in claim 1, wherein: connecting terminal (10) still respectively with alarm main part (11) and hall sensor (13) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650527.9U CN216919625U (en) | 2022-03-24 | 2022-03-24 | Novel false alarm prevention inductor for rubber band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220650527.9U CN216919625U (en) | 2022-03-24 | 2022-03-24 | Novel false alarm prevention inductor for rubber band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216919625U true CN216919625U (en) | 2022-07-08 |
Family
ID=82233210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220650527.9U Expired - Fee Related CN216919625U (en) | 2022-03-24 | 2022-03-24 | Novel false alarm prevention inductor for rubber band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216919625U (en) |
-
2022
- 2022-03-24 CN CN202220650527.9U patent/CN216919625U/en not_active Expired - Fee Related
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