CN109208060A - A kind of wire breakage preventing device - Google Patents
A kind of wire breakage preventing device Download PDFInfo
- Publication number
- CN109208060A CN109208060A CN201811124996.1A CN201811124996A CN109208060A CN 109208060 A CN109208060 A CN 109208060A CN 201811124996 A CN201811124996 A CN 201811124996A CN 109208060 A CN109208060 A CN 109208060A
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- China
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- sides
- iron core
- bolt
- preventing device
- plate
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0607—Wires
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Wire Processing (AREA)
Abstract
The present invention 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 present invention 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 present invention 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.
Summary of the invention
In order to solve the above problem of the prior art, the present invention provides a kind of wire breakage preventing device.
In order to achieve the above object, the main technical schemes that the present invention uses include:
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
It is equipped with by bolt close to switch, there are two fixing roller, two fixing seats for fixed installation between two fixing seats
Opposite one side passes through bolt and is equipped with support plate, and the top in two support plate opposite side faces is connected by bolt
It is 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, the opposite one side of two small L plates
Clamp is equipped with by bolt, is clamped cored between two clamps, the outer sheath of the iron core is equipped with casing, described
The inner cavity of casing is provided with electromagnetic coil, and the bottom thread of the iron core connects cored connecting rod, the iron core connecting rod
Underrun is bolted cored attachment base, and the side at the top of the iron core attachment base inner wall is fixedly installed with jackscrew, and two
Movable roll is fixedly installed between the iron core attachment base, the one side of the iron core attachment base is fixedly installed with sliding sleeve, described
The top surface of sliding sleeve is overlapped with spring base, and the inner cavity of the sliding sleeve is interspersed with guide rod, and the top on the outside of the guide rod is arranged 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 present invention 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 schematic structural view of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is enlarged drawing at A in Fig. 1；
Fig. 4 is enlarged drawing at B in Fig. 1；
Fig. 5 is the working principle of the invention figure.
[description of symbols]
In figure: 1: rack；2: adjustment base；3: adjusting screw；4: guide rod；5: fixing seat；6: support plate；7: fixing 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: clamp；16:
Iron core；17: electromagnetic coil；18: iron core connecting rod；19: jackscrew；20: movable roll；21: close to switch.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-5, the present invention provides a kind of technical solution: a kind of wire breakage preventing device, including rack 1,1 top surface of rack
Two sides be overlapped with fixing seat 5, the back side of fixing seat 5 is equipped with by bolt close to switch 21, close to switch 21 positioned at solid
The lower section of fixed roll 7 is fixedly mounted between two fixing seats 5 there are two fixing roller 7, and two fixing rollers 7 are in a movable roll 20
Triangular pitch, and two fixing rollers 7 are located at the two sides of 20 lower section of movable roll, two opposite one sides of fixing seat 5 are equal
Support plate 6 is installed by bolt, big L plate 13, big L has been bolted in the top in two 6 opposite side faces of support plate
The two sides of 13 bottom of plate pass through bolt and are equipped with small L plate 14, and the opposite one side of two small L plate 14 is equipped with by bolt
Clamp 15 is clamped cored 16 between two clamps 15, and the outer sheath of iron core 16 is equipped with casing, and the inner cavity of casing is provided with electromagnetism
The bottom thread of coil 17, iron core 16 connects cored connecting rod 18, and the underrun of iron core connecting rod 18 has been bolted iron
Core attachment base 9, the side at the top of 9 inner wall of iron core attachment base are fixedly installed with jackscrew 19, fixed peace between two iron core attachment bases 9
Equipped with movable roll 20, movable roll 20 and fixing roller 7 are made of roller, bearing and axis, and roller can be around axis rotation iron core
The one side of 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, which is interspersed with, leads
To bar 4, the bottom end of guide rod 4 is equipped with adjustment base 2, and the two sides of adjustment base 2, which are threaded with, adjusts screw 3, and
The bottom of adjustment base 2 is fixedly mounted on the bottom of 1 inner wall of rack, and support plate 6 is run through on the top of guide rod 4, and guide rod 4
Screw top 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.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
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 book
The inner cavity of casing is provided with electromagnetic coil (17), and the bottom thread of the iron core (16) connects cored connecting rod (18), described
The underrun of iron core connecting rod (18) is bolted cored attachment base (9), one at the top of iron core attachment base (9) inner wall
Side is fixedly installed with jackscrew (19), is fixedly installed with movable roll (20) between two iron core attachment bases (9), and the iron core connects
The one side of joint chair (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 is interspersed with guide rod (4), and 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 |
|---|---|---|---|
| CN201811124996.1A CN109208060B (en) | 2018-09-26 | 2018-09-26 | Wire breakage prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811124996.1A CN109208060B (en) | 2018-09-26 | 2018-09-26 | Wire breakage prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109208060A true CN109208060A (en) | 2019-01-15 |
| CN109208060B CN109208060B (en) | 2023-03-28 |
Family
ID=64981541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811124996.1A Active CN109208060B (en) | 2018-09-26 | 2018-09-26 | Wire breakage prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109208060B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182753A (en) * | 2011-12-29 | 2013-07-03 | 浙江瑞翌新材料科技有限公司 | Diamond wire take-up system and winding displacement device thereof |
| CN103439043A (en) * | 2013-09-11 | 2013-12-11 | 华晶精密制造有限公司 | Multi-path steel wire tension acquisition system special for diamond wire saw |
| CN204263383U (en) * | 2014-11-18 | 2015-04-15 | 青岛高校测控技术有限公司 | For the broken thread detector of multi-line cutting machine |
| CN204914276U (en) * | 2015-08-20 | 2015-12-30 | 上海枫讯精密机械零件有限公司 | Prevent disconnected coiling and uncoiling device |
| CN106976173A (en) * | 2017-05-24 | 2017-07-25 | 海宁永欣科技咨询有限公司 | A kind of equipment of utilization Buddha's warrior attendant wire cutting |
| CN108385144A (en) * | 2018-04-28 | 2018-08-10 | 江苏聚成金刚石科技有限公司 | A kind of constant tension control system in electroplating diamond wire saw equipment |
| CN209066033U (en) * | 2018-09-26 | 2019-07-05 | 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 CN201811124996.1A patent/CN109208060B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182753A (en) * | 2011-12-29 | 2013-07-03 | 浙江瑞翌新材料科技有限公司 | Diamond wire take-up system and winding displacement device thereof |
| CN103439043A (en) * | 2013-09-11 | 2013-12-11 | 华晶精密制造有限公司 | Multi-path steel wire tension acquisition system special for diamond wire saw |
| CN204263383U (en) * | 2014-11-18 | 2015-04-15 | 青岛高校测控技术有限公司 | For the broken thread detector of multi-line cutting machine |
| CN204914276U (en) * | 2015-08-20 | 2015-12-30 | 上海枫讯精密机械零件有限公司 | Prevent disconnected coiling and uncoiling device |
| CN106976173A (en) * | 2017-05-24 | 2017-07-25 | 海宁永欣科技咨询有限公司 | A kind of equipment of utilization Buddha's warrior attendant wire cutting |
| CN108385144A (en) * | 2018-04-28 | 2018-08-10 | 江苏聚成金刚石科技有限公司 | A kind of constant tension control system in electroplating diamond wire saw equipment |
| CN209066033U (en) * | 2018-09-26 | 2019-07-05 | 杨凌美畅新材料股份有限公司 | A kind of wire breakage preventing device |
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| Publication number | Publication date |
|---|---|
| CN109208060B (en) | 2023-03-28 |
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