CN209066033U - A kind of wire breakage preventing device - Google Patents
A kind of wire breakage preventing device Download PDFInfo
- Publication number
- CN209066033U CN209066033U CN201821571997.6U CN201821571997U CN209066033U CN 209066033 U CN209066033 U CN 209066033U CN 201821571997 U CN201821571997 U CN 201821571997U CN 209066033 U CN209066033 U CN 209066033U
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- sides
- preventing device
- bolt
- plate
- iron core
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Abstract
The utility model relates to diamond wire production technical fields, and disclose a kind of wire breakage preventing device, including rack, the two sides of the rack top surface are overlapped with fixing seat, the back side of the fixing seat is equipped with by bolt close to switch, fixing roller there are two being fixedly mounted between two fixing seats, the opposite one side of two fixing seats passes through bolt and is equipped with support plate, big L plate has been bolted in the top in two support plate opposite side faces, the two sides in the big L board bottom portion pass through bolt and are equipped with small L plate, two opposite one sides of the small L plate pass through bolt and are equipped with clamp, it is clamped between two clamps cored, the outer sheath of the iron core is equipped with casing, the two sides of described sleeve pipe inner wall are fixedly installed with electromagnetic coil.The utility model by online online setting wire breakage preventing device, prevent due to cut manually the producing lines power-off time such as electricity it is too long in the case where steel wire break.
Description
Technical field
The utility model relates to diamond wire production technical field, specially a kind of wire breakage preventing device.
Background technique
Mainstream diamond fretsaw electroplating assembly line is filled by the preposition processing of actinobacillus device-unwrapping wire tensioning apparatus-bus at present
Set-pre-plating process section-goes up the cleaning of sand process section-thickening depositing process section-product line, drying device-take-up tensioning apparatus-
Take-up composition, wherein upper sand section, thick section gauze are driven by several rollers are synchronous, power source is same driving electricity
Machine --- roller driving motor, take-up driving motor are another set motor.When normal work, two groups of motor drive systems are same
Step control, so that the linear velocity of take-up pulley, roller is consistent, to keep tension almost the same.
It is frequently encountered power supply line's failure in production or maintenance has a power failure.There is stand-by power supply in general diamond wire manufacturing enterprise
Route, main line switch to extension wire when having a power failure, and manually switching is needed when automatic switching is unsuccessful.Manual switching speed
Degree is well below automatic switching, it usually needs 0.3-2S or even longer.This supply cell will cause producing line power-off and shut down.By
It is much larger than take-up pulley power train rotary inertia in the rotary inertia of roller power train, improper is stopped as caused by power-off this
Under machine state, roller is slower than the speed that take-up pulley stops, and causes steel wire gauze to come loose, de- wheel, when power supply re-powers, roller
Driving motor starts running again with take-up pulley driving motor, causes line-outage contingency.
Utility model content
In order to solve the above problem of the prior art, the utility model provides a kind of wire breakage preventing device.
In order to achieve the above object, the main technical schemes of the utility model use include:
A kind of wire breakage preventing device, including rack, the two sides of the rack top surface are overlapped with fixing seat, the fixing seat
The back side is equipped with by bolt close to switch, and there are two fixing rollers for fixed installation between two fixing seats, and two described solid
The opposite one side of reservation passes through bolt and is equipped with support plate, and the top in two support plate opposite side faces passes through spiral shell
Tether and be connected to big L plate, the two sides in the big L board bottom portion pass through bolt and are equipped with small L plate, two small L plates it is opposite one
Side passes through bolt and is equipped with clamp, is clamped cored between two clamps, and the outer sheath of the iron core is equipped with casing,
The inner cavity of described sleeve pipe is provided with electromagnetic coil, and the bottom thread of the iron core connects cored connecting rod, the iron core connection
The underrun of bar is bolted cored attachment base, and the side at the top of the iron core attachment base inner wall is fixedly installed with jackscrew,
Movable roll is fixedly installed between two iron core attachment bases, the one side of the iron core attachment base is fixedly installed with sliding sleeve,
The top surface of the sliding sleeve is overlapped with spring base, and the inner cavity of the sliding sleeve is interspersed with guide rod, the top set on the outside of the guide rod
Equipped with buffer spring.
Preferably, the bottom end of the guide rod is equipped with adjustment base, and the two sides of the adjustment base are threadedly coupled
There is adjusting screw, and the bottom of the adjustment base is fixedly mounted on the bottom of the frame inner wall.
Preferably, the support plate is run through on the top of the guide rod, and the screw top of the guide rod is connected with spiral shell
It is female.
Preferably, two fixing rollers and a movable roll arrangement triangular in shape, and two fixing rollers point
It Wei Yu not two sides below the movable roll.
Preferably, the lower section that the fixing roller is located at close to switch.
Preferably, the movable roll and the fixing roller are made of roller, bearing and axis, and roller can turn around axle center
It is dynamic.
Beneficial effect
The utility model have it is following the utility model has the advantages that
When the production line electrical source of power short time powers off, which can ensure that gauze is tensioned always, not loose net, random net, de- wheel.
After electrical source of power restores electricity, which is gradually detached from gauze, is not affected the normal production, and is installed additional with power line
Power ups system is compared, and the installation cost is low.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is enlarged drawing at A in Fig. 1；
Fig. 4 is enlarged drawing at B in Fig. 1；
Fig. 5 is utility model works schematic diagram.
[description of symbols]
In figure: 1: rack；2: adjustment base；3: adjusting screw；4: guide rod；5: fixing seat；6: support plate；7: fixed
Roller；8: sliding sleeve；9: iron core attachment base；10: spring base；11: buffer spring；12: nut；13: big L plate；14: small L plate；15: card
Head；16: iron core；17: electromagnetic coil；18: iron core connecting rod；19: jackscrew；20: movable roll；21: close to switch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of wire breakage preventing device, including rack 1, rack 1
The two sides of top surface are overlapped with fixing seat 5, and the back side of fixing seat 5 is equipped with by bolt close to switch 21, close to 21, switch
Fixing roller 7, two fixing rollers 7 and a movable roll there are two being fixedly mounted between the lower section of fixing roller 7, two fixing seats 5
20 arrangements triangular in shape, and two fixing rollers 7 are located at the two sides of 20 lower section of movable roll, the opposite side of two fixing seats 5
Face passes through bolt and is equipped with support plate 6, and big L plate 13 has been bolted in the top in two 6 opposite side faces of support plate,
The two sides of big 13 bottom of L plate pass through bolt and are equipped with small L plate 14, and the opposite one side of two small L plate 14 is pacified by bolt
Equipped with clamp 15, cored 16 are clamped between two clamps 15, the outer sheath of iron core 16 is equipped with casing, and the inner cavity of casing is provided with
The bottom thread of electromagnetic coil 17, iron core 16 connects cored connecting rod 18, and the underrun of iron core connecting rod 18 is bolted
Cored attachment base 9, the side at the top of 9 inner wall of iron core attachment base are fixedly installed with jackscrew 19, solid between two iron core attachment bases 9
Dingan County is equipped with movable roll 20, and movable roll 20 and fixing roller 7 are made of roller, bearing and axis, and roller can be around axis rotation
The one side of iron core attachment base 9 is fixedly installed with sliding sleeve 8, and the top surface of sliding sleeve 8 is overlapped with spring base 10, and the inner cavity of sliding sleeve 8 is interspersed
There is guide rod 4, the bottom end of guide rod 4 is equipped with adjustment base 2, and the two sides of adjustment base 2 are threaded with adjusting screw
3, and the bottom of adjustment base 2 is fixedly mounted on the bottom of 1 inner wall of rack, support plate 6 is run through on the top of guide rod 4, and is oriented to
The screw top of bar 4 is connected with nut 12, and the top in 4 outside of guide rod is arranged with buffer spring 11.
Working principle: when electrical source of power supply cell is greater than certain value, the tension of every line of gauze is lower than a normal fixed number
When value, PLC controller judges electrical source of power power down, and control program issues instruction, so that electromagnetic coil 17 obtains a moment
High voltage, coil 17 generate transient magnetic field, generate instantaneous downward electromagnetic attraction to iron core 16, iron core 16 is made to overcome clamp 15
Chucking power, iron core 16 be detached from clamp 15 after, the roller of movable roll 20 is contacted with line each on gauze, due to the gravity of movable part,
11 elastic force of buffer spring is greater than gauze tension in the sum of the frictional resistance of vertical direction component and sliding sleeve 8, and movable roll 20 is transported downwards
Dynamic, until roller and take-up all stop operating, gauze is constantly in tensioning state during this, and cable will not come loose, take off
Wheel.
After production line electrical source of power restores normal, roller motor voluntarily operates again with take-up pulley driving motor, in producing line
Tension control system control under, cable tension is gradually increased, at this time gauze tension vertical direction component be greater than movable part
The sum of 8 frictional resistance of gravity, spring force and sliding sleeve, gauze drives the equal movable parts of movable roll 20 to move upwards, until a positioning
It postpones and is approached switch 21 and detects, detection signal is input to PLC controller, issues control instruction after PLC processing, makes electromagnetic wire
Enclosing for 17 moments obtains electric, so that iron core 16 is generated instantaneous upward electromagnetic attraction, iron core 16 drives movable part to impact upwards, iron core 16
Spherical head enters detent after overcoming the resistance of clamp 15, is finally stuck on the upside of detent, and movable roll 20 is in the upper limit again at this time
Position, each roller and gauze are detached from, and production line returns to normal production.Whole process is avoided since electrical source of power short interruptions cause
Gauze come loose, random net, de- wheel, guarantee that gauze does not break.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of wire breakage preventing device, including rack (1), it is characterised in that: the two sides of rack (1) top surface are overlapped with fixation
The back side of seat (5), the fixing seat (5) is equipped with by bolt close to (21) are switched, and is fixed between two fixing seats (5)
There are two fixing roller (7), two opposite one sides of the fixing seat (5) to pass through bolt and be equipped with support plate (6) for installation, and two
Big L plate (13) has been bolted in the top in a support plate (6) opposite side face, big L plate (13) bottom
Two sides pass through bolt and are equipped with small L plate (14), and two opposite one sides of the small L plate (14) pass through bolt and are equipped with card
Head (15) is clamped cored (16) between two clamps (15), and the outer sheath of the iron core (16) is equipped with casing, the set
The inner cavity of pipe is provided with electromagnetic coil (17), and the bottom thread of the iron core (16) connects cored connecting rod (18), the iron
The underrun of core connecting rod (18) is bolted cored attachment base (9), the side at the top of iron core attachment base (9) inner wall
It is fixedly installed with jackscrew (19), is fixedly installed with movable roll (20) between two iron core attachment bases (9), the iron core connection
The one side of seat (9) is fixedly installed with sliding sleeve (8), and the top surface of the sliding sleeve (8) is overlapped with spring base (10), the sliding sleeve (8)
Inner cavity be interspersed with guide rod (4), the top on the outside of the guide rod (4) is arranged with buffer spring (11).
2. a kind of wire breakage preventing device according to claim 1, it is characterised in that: the bottom end of the guide rod (4) is equipped with
Adjustment base (2), the two sides of the adjustment base (2), which are threaded with, adjusts screw (3), and the adjustment base (2)
Bottom be fixedly mounted on the bottom of the rack (1) inner wall.
3. a kind of wire breakage preventing device according to claim 1, it is characterised in that: institute is run through on the top of the guide rod (4)
It states support plate (6), and the screw top of the guide rod (4) is connected with nut (12).
4. a kind of wire breakage preventing device according to claim 1, it is characterised in that: two fixing rollers (7) and an institute
Movable roll (20) arrangement triangular in shape is stated, and two fixing rollers (7) are located at the two sides below the movable roll (20).
5. a kind of wire breakage preventing device according to claim 1, it is characterised in that: the close switch (21) is located at described solid
The lower section of fixed roll (7).
6. a kind of wire breakage preventing device according to claim 1, it is characterised in that: the movable roll (20) and the fixing roller
(7) it is made of roller, bearing and axis, and roller can be around axis rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571997.6U CN209066033U (en) | 2018-09-26 | 2018-09-26 | A kind of wire breakage preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571997.6U CN209066033U (en) | 2018-09-26 | 2018-09-26 | A kind of wire breakage preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209066033U true CN209066033U (en) | 2019-07-05 |
Family
ID=67093360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821571997.6U Withdrawn - After Issue CN209066033U (en) | 2018-09-26 | 2018-09-26 | A kind of wire breakage preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209066033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208060A (en) * | 2018-09-26 | 2019-01-15 | 杨凌美畅新材料股份有限公司 | A kind of wire breakage preventing device |
-
2018
- 2018-09-26 CN CN201821571997.6U patent/CN209066033U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208060A (en) * | 2018-09-26 | 2019-01-15 | 杨凌美畅新材料股份有限公司 | A kind of wire breakage preventing device |
| CN109208060B (en) * | 2018-09-26 | 2023-03-28 | 杨凌美畅新材料股份有限公司 | Wire breakage prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200107 Address after: 712100 No.9, Youtai Road, Yangling Demonstration Area, Xianyang City, Shaanxi Province Patentee after: Yangling Meichang Technology Co.,Ltd. Address before: Fuhai Industrial Park No. 36 712100 Xianyang City, Shaanxi province Yangling demonstration zone, Eastern Wei Patentee before: YANGLING MEICHANG NEW MATERIAL CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20230328 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20230328 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |