CN103878987B - A kind of automatic Prestressing device of annulus transducer - Google Patents
A kind of automatic Prestressing device of annulus transducer Download PDFInfo
- Publication number
- CN103878987B CN103878987B CN201310733226.8A CN201310733226A CN103878987B CN 103878987 B CN103878987 B CN 103878987B CN 201310733226 A CN201310733226 A CN 201310733226A CN 103878987 B CN103878987 B CN 103878987B
- Authority
- CN
- China
- Prior art keywords
- winding
- wheel
- glass fibre
- brake
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The present invention relates to a kind of automatic Prestressing device of annulus transducer.Category underwater acoustic transducer field.Device is made up of winding mechanism, prestress control mechanism, motor driving apparatus, control system, glass fibre and support, wherein winding mechanism, prestress control mechanism, motor driving apparatus, control system are rack-mount, Motor drive provides power for equipment, control system connects motor driving apparatus, control system is used for the work of controlled motor driving equipment, prestress control mechanism connects winding mechanism, and winding mechanism is used for the winding for completing glass fibre.Canoe and the winding number of turn of the apparatus of the present invention using computer controls fiberglass prestressed layer, the size of glass fibre thread tension is controlled using counterweight, the work efficiency of the Prestressing of annular transducer can be effectively improved, hand labor intensity, improve product quality is reduced.
Description
Technical field
The present invention relates to a kind of automatic Prestressing device of annulus transducer.Category underwater acoustic transducer field.
Background technology
Annulus transducer is a kind of using extensive low-frequency high-power transmitting transducer, is usually used in the underwater sounds such as long range sonar and sets
In standby, the technical difficult points for developing low-frequency high-power annulus transducer are Prestressing technique, and Prestressing technique needs
Certain thickness fiberglass prestressed layer is wound equably in the outer surface of annulus transducer, in winding process on glass fiber
Need to keep the tension force of setting, enable annulus transducer face to keep the prestressing force for setting, so as to improve the volume of annulus transducer
Determine power.
The content of the invention
It is an object of the invention to solve above-mentioned problem of the prior art, there is provided a kind of automatic Prestressing of annulus transducer
Device, for being automatically performed the Prestressing device of various bore annulus transducers.
What the present invention was completed by following technical proposal：The automatic Prestressing device of annulus transducer is by winding mechanism（1）、
Prestress control mechanism（2）, motor driving apparatus（3）, control system（4）, glass fibre（5）And support（6）Composition,
Winding mechanism（1）, prestress control mechanism（2）, motor driving apparatus（3）, control system（4）Installed in support
（6）On, motor driving apparatus（3）Power, control system are provided（4）Connection motor driving apparatus（3）, control system（4）For
Controlled motor driving equipment（3）Work, prestress control mechanism（2）Connection winding mechanism（1）, winding mechanism（1）For complete
Into glass fibre（5）Winding.
Described winding mechanism（1）Including：Annulus transducer（10）, winding wheel disc（11）, winding motor（12）, driving-chain
Bar（13）, winding displacement motor（14）, winding displacement dolly（15）, worm gear drive mechanism（16）, epoxy resin groove（17）, guide roller（18）,
Annulus transducer（10）It is installed on winding wheel disc（11）On, wind motor（12）By driving chain（13）Connection is twined
Around wheel disc（11）, winding displacement motor（14）By worm gear drive mechanism（16）Connection winding displacement dolly（15）, winding displacement dolly（15）It is upper solid
Dingan County fills epoxy resin groove（17）, epoxy resin groove（17）Built-in epoxy resin, at least one guide roller（18）It is immersed in epoxy
In resin, final glass fibre（5）It is wound in annulus transducer（10）On.
Described prestress control mechanism（2）Including：Fabric wheel（20）, brake wheel（21）, brake block（22）, brake linkage
（23）And counterweight（24）,
Wherein：Fabric wheel（20）For two, one of fabric wheel（20）With brake wheel（21）It is fixed on same rotation
On axle, brake linkage（23）One section be equipped with brake block（22）, brake block（22）To brake wheel（21）, counterweight（24）It is suspended on
Brake linkage（23）The other end on.
Described prestress control mechanism（2）Also include spring scale（25）, spring scale（25）Installed in a guide roller
（18）Upper peace is placed on glass fibre（5）On a section of streamline, spring scale（25）The other end be fixed on support（6）On.
Two described fabric wheels（20）Outer surface is rubber layer, two fabric wheels（20）It is closely packed together, clamps and pass through
Two fabric wheels（20）The glass fibre of contact surface（5）.
The automatic Prestressing device of a kind of annulus transducer of operation principle, by winding mechanism（1）, prestress control mechanism
（2）, motor driving apparatus（3）, control system（4）, glass fibre（5）And support（6）Composition,
Winding mechanism（1）Mainly by winding wheel disc（11）, winding motor（12）, driving chain（13）, winding displacement motor（14）、
Winding displacement dolly（15）, worm gear drive mechanism（16）, epoxy resin groove（17）, guide roller（18）And support（6）Deng composition, its function
It is by glass fibre（5）After infiltration epoxy resin, annulus transducer is equably wrapped in（10）On circumference；
Annulus transducer（10）It is installed on winding wheel disc（11）On, wind motor（12）By driving chain（13）Connection is twined
Around wheel disc（11）, winding displacement motor（14）By worm gear drive mechanism（16）Connection winding displacement dolly（15）, winding displacement dolly（15）It is upper solid
Dingan County fills epoxy resin groove（17）, epoxy resin groove（17）Built-in epoxy resin, at least one guide roller（18）It is immersed in epoxy
In resin, final glass fibre（5）It is wound in annulus transducer（10）On；
Winding displacement motor（14）By worm gear drive mechanism（16）Drive winding displacement dolly（15）Front-rear reciprocation movement is done, completes to twine
Around glass fibre（5）Automatic winding displacement action；
Winding displacement dolly（15）Upper fixed installation epoxy resin groove（17）, epoxy resin groove（17）Built-in epoxy resin, one
Guide roller（18）It is immersed in epoxy resin, makes by the guide roller（18）Glass fibre（5）Epoxy resin is infiltrated with, is completed
Annulus transducer（10）Winding glass fibre（5）The action for smearing automatically epoxy resin；
Two fabric wheels（20）Outer surface is rubber layer, and they are closely packed together, and is clamped by two fabric wheels（20）Connect
The glass fibre of contacting surface（5）, it is ensured that glass fibre（5）Can only be with fabric wheel（20）Move during rotation, will not be with fabric wheel（20）
Between produce slip；
Prestress control mechanism（2）Mainly by fabric wheel（20）, brake wheel（21）, brake block（22）, brake linkage（23）、
Counterweight（24）And spring scale（25）Composition, its function are to adjust glass fibre（5）Winding tension, with the prestressing force needed for meeting
Require；
One fabric wheel（20）With brake wheel（21）It is fixed in same rotary shaft, keeps interlocking, work as brake wheel（21）
When not rotating, fabric wheel（20）Will not also rotate, now glass fibre（5）By two fabric wheels（20）Compression will not be slided；
Brake linkage（23）By brake block（22）Press to brake wheel（21）, make brake wheel（21）Can not rotate, brake force is big
It is little by being suspended on brake linkage（23）On counterweight（24）Weight determine；
When winding wheel disc（11）With annulus transducer（10）During rotation, glass fibre（5）To be tightened up, work as glass fibre
（5）On tension force reach certain numerical value, can be by counterweight（24）When lifting, brake block（22）To unclamp and brake wheel（21）Connect
Touch, glass fibre（5）Fabric wheel can be pulled（20）With brake wheel（21）Rotate together, while glass fibre（5）Can also be to
Front movement.Work as glass fibre（5）After forward movement, tension force thereon will be reduced, and be not enough to lift counterweight（24）, counterweight（24））
Once more by brake block（22）Press to brake wheel（21）, prevent glass fibre（5）Continue to move along.Said process is one and moves
The process of state balance, most ensures glass fibre at last（5）On tension force a setting value, tension force are kept in whole winding process
The size of setting value is approximately equal to counterweight（24）The 1/2 of weight；
Spring scale（25）For real-time monitoring glass fibre（5）On tension force, simultaneously because spring scale（25）Have certain
Range of stretch, can be with absorbed glass fiber（5）The transient changing of tension force, prevents glass fibre（5）It is pulled off；
Control system（4）On control software is installed, control software can set glass fibre（5）Speed of wrap, winding
The number of plies, per layer of winding width and the winding number of turn.After setting above-mentioned parameter, control system（4）Just energy controlled motor drives and sets
It is standby（3）, drive winding motor（12）With winding displacement motor（14）Operating, automatically in annulus transducer（10）Outer layer, by setting
Thickness, width and tension force, equably wind glass fibre（5）Prestressed layer, does not need manual intervention therebetween.
Canoe and the winding number of turn of the apparatus of the present invention using computer controls fiberglass prestressed layer, using counterweight
（24）Control glass fibre（5）The size of thread tension, can effectively improve the work efficiency of the Prestressing of annular transducer, subtract
Few hand labor intensity, improve product quality.
Description of the drawings
Fig. 1 is the structural representation of the automatic Prestressing device of annulus transducer.
Wherein：1-winding mechanism, 10-annulus transducer, 11-winding wheel disc, 12-winding motor, 13-driving-chain
Bar, 14-winding displacement motor, 15-winding displacement dolly, 16-worm gear drive mechanism, 17-epoxy resin groove, 18-guide roller；
2-prestress control mechanism, 20-fabric wheel, 21-brake wheel, 22-brake block, 23-brake linkage, 24-
Counterweight, 25-spring scale；
3-motor driving apparatus, 4-control system, 5-glass fibre, 6-support, 7-glass fibre ball of string.
Specific embodiment
The automatic Prestressing apparatus structure schematic diagram of annulus transducer is shown in Fig. 1, mainly by winding mechanism 1, prestress control
Mechanism 2, motor driving apparatus 3 and control system 4 are constituted.
In FIG, the glass fibre 5 extracted out in a glass fibre ball of string 7 is through two fabric wheels 20 and eight guide rollers 18
Afterwards, direct on annulus transducer 10.
Annulus transducer 10 is installed on winding wheel disc 11, and winding motor 12 drives winding wheel disc 11 by driving chain 13
Rotate with annulus transducer 10, be completely wound the action of glass fibre 5.
Winding displacement motor 14 drives winding displacement dolly 15 to do front-rear reciprocation movement by worm gear drive mechanism 16, is completely wound glass
The automatic winding displacement action of fiber 5.
Epoxy resin groove 17,17 built-in epoxy resin of epoxy resin groove, a guide roller are fixedly mounted on winding displacement dolly 15
18 are immersed in epoxy resin, make to be infiltrated with epoxy resin by the glass fibre 5 of the guide roller 18, complete annulus transducer 10
Automatically the action for smearing epoxy resin of winding glass fibre 5.
Two 20 outer surfaces of fabric wheel are rubber layer, and they are closely packed together, and clamp by two 20 contact surfaces of fabric wheel
Glass fibre 5, it is ensured that when glass fibre 5 can only be rotated with fabric wheel 20 move, slip will not be produced between fabric wheel 20.
One fabric wheel 20 is fixed in same rotary shaft with brake wheel 21, keeps interlocking, when brake wheel 21 is not rotated
When, fabric wheel 20 will not also be rotated, and now glass fibre 5 is compressed by two fabric wheels 20 and will not be slided.
Brake block 22 is pressed to brake wheel 21 by brake linkage 23, prevents brake wheel 21 from rotating, and brake force size is by hanging
The weight of the counterweight 24 on brake linkage 23 is determined.
When wheel disc 11 is wound and annulus transducer 10 is rotated, glass fibre 5 will be tightened up, when opening on glass fibre 5
Power reaches certain numerical value, and when can lift counterweight 24, brake block 22 will unclamp the contact with brake wheel 21, and glass fibre 5 can
To pull fabric wheel 20 to rotate together with brake wheel 21, while glass fibre 5 can also be moved forward.When glass fibre 5 forward
After movement, tension force thereon will be reduced, and be not enough to lift counterweight 24, and brake block 22 is pressed to brake wheel 21 by counterweight 24 once more,
Glass fibre 5 is prevented to continue to move along.Said process is the process of a dynamic equilibrium, is most ensured at last on glass fibre 5
Tension force in whole winding process, keep a setting value, the size of tension force setting value to be approximately equal to the 1/2 of 24 weight of counterweight.
The tension force that spring scale 25 is used on real-time monitoring glass fibre 5, simultaneously because spring scale 25 has certain stretching model
Enclose, glass fibre 5 can be prevented to be pulled off with the transient changing of 5 tension force of absorbed glass fiber.
Control software is installed in control system 4, control software can set 5 speed of wrap of glass fibre, 5 meter // second, twine
Around 100 layers of the number of plies, per layer of winding width and the winding number of turn 150.After setting above-mentioned parameter, control system 4 just can control electricity
Machine driving equipment 3, drives winding motor 12 and winding displacement motor 14 to operate, automatically in the outer layer of annulus transducer 10, by setting
Thickness, width and tension force, equably wind 5 prestressed layer of glass fibre, do not need manual intervention therebetween.
, tens of thousands of to hundreds of thousands unit, and its production cost is less than selling for the price of current low-frequency high-power annulus transducer
The 1/2 of valency, is a kind of high margin product, develops and produces low-frequency high-power annulus transducer（10）Technical difficult points be plus
Prestressing techniques process, the device can be automatically performed annulus transducer（10）Prestressing technical process, be transducer production
Producer brings huge economic benefit.
Claims (3)
1. the automatic Prestressing device of a kind of annulus transducer, it is characterised in that by winding mechanism（1）, prestress control mechanism
（2）, motor driving apparatus（3）, control system（4）, glass fibre（5）And support（6）Composition,
Winding mechanism（1）, prestress control mechanism（2）, motor driving apparatus（3）, control system（4）Installed in support（6）On,
Motor driving apparatus（3）Power, control system are provided（4）Connection motor driving apparatus（3）, control system（4）For controlling electricity
Machine driving equipment（3）Work, prestress control mechanism（2）Connection winding mechanism（1）, winding mechanism（1）For completing glass
Fiber（5）Winding；
The winding mechanism（1）Including：Annulus transducer（10）, winding wheel disc（11）, winding motor（12）, driving chain
（13）, winding displacement motor（14）, winding displacement dolly（15）, worm gear drive mechanism（16）, epoxy resin groove（17）, guide roller（18）,
Annulus transducer（10）It is installed on winding wheel disc（11）On, wind motor（12）By driving chain（13）Connection winding wheel
Disk（11）, winding displacement motor（14）By worm gear drive mechanism（16）Connection winding displacement dolly（15）, winding displacement dolly（15）Upper fixed peace
Dress epoxy resin groove（17）, epoxy resin groove（17）Built-in epoxy resin, at least one guide roller（18）It is immersed in epoxy resin
In, final glass fibre（5）It is wound in annulus transducer（10）On；
Described prestress control mechanism（2）Including：Fabric wheel（20）, brake wheel（21）, brake block（22）, brake linkage（23）
And counterweight（24）, wherein：Fabric wheel（20）For two, one of fabric wheel（20）With brake wheel（21）It is fixed on same to turn
On moving axis, brake linkage（23）One end be equipped with brake block（22）, brake block（22）To brake wheel（21）, counterweight（24）Hang
In brake linkage（23）The other end on.
2. according to the automatic Prestressing device of annulus transducer described in claim 1, it is characterised in that described prestress control
Mechanism（2）Also include spring scale（25）, spring scale（25）One end is arranged on guide roller（18）On, guide roller（18）Peace is placed on glass
Fiber（5）On a section of streamline, spring scale（25）The other end be fixed on support（6）On.
3. according to the automatic Prestressing device of annulus transducer described in claim 1, it is characterised in that two described fabric wheels
（20）Outer surface is rubber layer, two fabric wheels（20）It is closely packed together, clamps by two fabric wheels（20）The glass of contact surface
Glass fiber（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733226.8A CN103878987B (en) | 2013-12-27 | 2013-12-27 | A kind of automatic Prestressing device of annulus transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310733226.8A CN103878987B (en) | 2013-12-27 | 2013-12-27 | A kind of automatic Prestressing device of annulus transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103878987A CN103878987A (en) | 2014-06-25 |
| CN103878987B true CN103878987B (en) | 2017-03-29 |
Family
ID=50948255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310733226.8A Active CN103878987B (en) | 2013-12-27 | 2013-12-27 | A kind of automatic Prestressing device of annulus transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103878987B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928777B (en) * | 2019-03-29 | 2021-06-04 | 海鹰企业集团有限责任公司 | Application process of ceramic ball prestress |
| CN111215561B (en) * | 2020-01-13 | 2021-07-06 | 上海船舶电子设备研究所(中国船舶重工集团公司第七二六研究所) | Winding method of piezoelectric ceramic element metal prestressed wire |
| CN113571630B (en) * | 2021-07-22 | 2023-08-08 | 济南大学 | Fiber winding method capable of quantitatively regulating and controlling surface prestress of piezoelectric ceramic round tube |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201350687Y (en) * | 2008-12-25 | 2009-11-25 | 哈尔滨理工大学 | Large-sized composite material storage tank winding machine |
| EP2433784A1 (en) * | 2010-09-24 | 2012-03-28 | General Electric Company | System and method for the automated delivery and layup of resin infused fibers |
| CN203680817U (en) * | 2013-12-27 | 2014-07-02 | 中国船舶重工集团公司七五○试验场 | Automatic pre-stressing device for ring transducer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2850368B1 (en) * | 2003-01-23 | 2005-04-22 | Eads Space Transportation Sa | METHOD OF REMOVING SUPPORT FROM INCLINED SUCCESSIVE FIBROUS LAYERS FROM A CONTINUOUS BELT |
-
2013
- 2013-12-27 CN CN201310733226.8A patent/CN103878987B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201350687Y (en) * | 2008-12-25 | 2009-11-25 | 哈尔滨理工大学 | Large-sized composite material storage tank winding machine |
| EP2433784A1 (en) * | 2010-09-24 | 2012-03-28 | General Electric Company | System and method for the automated delivery and layup of resin infused fibers |
| CN203680817U (en) * | 2013-12-27 | 2014-07-02 | 中国船舶重工集团公司七五○试验场 | Automatic pre-stressing device for ring transducer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103878987A (en) | 2014-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103878987B (en) | A kind of automatic Prestressing device of annulus transducer | |
| CN206810868U (en) | A kind of cable wire drawing tensioning apparatus | |
| CN202030359U (en) | Winding machine | |
| CN108246923B (en) | Full-automatic intelligent steel wire winding equipment | |
| CN205326322U (en) | Automatic coiler nip drum system of tread | |
| CN206936043U (en) | A kind of steel wire rewinding machine | |
| CN202214073U (en) | Swing-arm type electric lifting wire releasing device | |
| CN203680817U (en) | Automatic pre-stressing device for ring transducer | |
| CN201435274Y (en) | Lapping device of fork wringing machine | |
| CN102896758A (en) | Compression-type traction device for avoiding post-contraction of loose tube | |
| CN201745168U (en) | Spiral winding equipment with automatic pitch adjusting mechanism | |
| CN202400681U (en) | Steel wire winding device | |
| CN203895934U (en) | Modified electric power composite pipe of glass-fiber-reinforced-plastic-coated polyolefin plastic pipe | |
| CN211140985U (en) | Active unwinding device for medium film | |
| CN106395494A (en) | Automatic coiler | |
| CN206417710U (en) | A kind of sutomatic winding machine | |
| CN204085750U (en) | Steel strand wires for prestressed concrete and binding device thereof | |
| CN203888231U (en) | Modified electric power composite pipe production line equipment for glass fiber reinforced plastic coated polyolefin plastic pipe | |
| CN205061101U (en) | Rolling tension control device of flame compounding machine | |
| CN102632103B (en) | Rewinding machine of tire steel wire | |
| CN202687590U (en) | Membrane tension bridle | |
| CN201257752Y (en) | Multi-kinetic energy winding apparatus | |
| CN204749306U (en) | Hold -in range make -up machine | |
| CN206298208U (en) | A kind of horizontal fixed length type coil winding machine | |
| CN206335075U (en) | It is a kind of automatic around spring actinobacillus device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |