CN202029399U - Processing equipment for winding glass reinforced plastics (GRP) square tube by fiber roving - Google Patents
Processing equipment for winding glass reinforced plastics (GRP) square tube by fiber roving Download PDFInfo
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- CN202029399U CN202029399U CN2011200513377U CN201120051337U CN202029399U CN 202029399 U CN202029399 U CN 202029399U CN 2011200513377 U CN2011200513377 U CN 2011200513377U CN 201120051337 U CN201120051337 U CN 201120051337U CN 202029399 U CN202029399 U CN 202029399U
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Abstract
The utility model discloses processing equipment for winding a glass reinforced plastics (GRP) square tube by fiber roving. The processing equipment comprises a winding machine tool body and a main shaft support, wherein the main shaft support is provided a main shaft, and a square tube die is arranged on the main shaft; the processing equipment is characterized in that trolley guide rails are arranged on the winding machine tool body, a trolley is arranged on the trolley guide rails, and the trolley is provided with a multi-freedom degree spinning mechanism matched with the position of the square tube die; and the processing equipment mainly overcomes the defects that the roving can not be tensioned on a plane, and roving bundles are easy to split or pile up and the like. The technology in which the fiber roving is used for winding the square tube fills the technology blank that the square tube can not be wound by the roving bundles in the world, simultaneously, the square tube is wound by the roving so that the strength of the square tube is greatly improved, the cost is greatly reduced, the energy is saved, the processing efficiency is improved, and the GRP square tube can be used in industries which have higher requirements on mechanical strength; besides, the application range of the GRP is widened, the GRP can well replace metal products, the resources are saved, and the processing equipment is good impetus for the development of the application of the GRP in future.
Description
Technical field
The utility model relates to the fiberglass square tube with twining the new technique field that yarn is made, and is specifically related to a kind of fiber roving fw frp square tube process equipment.To the glass fibre winding technology, glass fibre shop silk technology.This technology can be filled up temporary transient in the world winding yarn of no use and twine the technological gap of square tube, thereby change the existing casting of square tube, and hand pastes the technology of work, has improved the mechanical strength of square tube greatly, reduces cost, and improves and makes operating efficiency.Save manpower, economical with materials prolongs square tube service life.
Background technology
Fiber roving fw frp square tube technology use to be twined yarn and is made square tube, in order to improve the mechanical strength of fiberglass square tube, reduces cost, and prolongs square tube service life.Economical with materials, manpower.Present technique is a kind of novel square tube manufacturing technology of our company's research and development.Its functional mainly showing by existing winding technology in conjunction with novel shop silk technology, is realized square tube in mechanical performance, the outstanding feature of chemical property aspect.
At present, in the world, also do not have a company to adopt fiber roving to carry out square tube and twine manufacturing technology.Common square tube manufacturing technology is to mix by reinforced plastic glass fibre cloth and resin three components, on mould, makes by hand, and perhaps cast molding, the square tube of Zhi Zuoing like this, cost is very high, and make efficiency is low, and the life-span is also relatively very short.Existing square tube pultrusion technique can only be made the less square tube of section ratio, and the relative winding technology of intensity, and very big gap is arranged.The use limitation of square tube pultrusion is bigger.We make the square tube technology by this winding yarn of research and development, just can well improve the size that existing square tube exists, and defect of insufficient such as performance are in the technological precedence status in the world.
Fiber roving twines yarn square tube technology, mainly is that to solve the mechanical strength that square tube exists in common process manufacturing process low, the manufacturing cost height, and the body easy deformation, make efficiency is hanged down inferior defective.Enlarge the application of square tube simultaneously, make the fiberglass square tube can well be applied in a plurality of industry fields.This technology can replace existing inorganic glass fibre reinforced plastic blast pipe on the room conditioning ventilation shaft, avoid the fragility of ventilation shaft, improve service life greatly, and relative price remains basically stable.At chemical industry, electronics, papermaking, solar energy, industries such as oil except reliable chemical property is provided, can guarantee to use the enough mechanical strengths that need simultaneously, greatly reduce the probability of equipment breakage, and considerable improvement has been arranged on dependability.In building trade, fiber twines yarn square tube technology can realize using fiberglass to make bridge, and the load-carrying construction that support post etc. are main can replace steel.Play the effect of energy-conserving and environment-protective.Played the effect that well remedies to saving metals resources.It is an international novel research topic that fiber roving twines yarn square tube technology.
Summary of the invention
The purpose of this utility model is to provide a kind of fiber roving fw frp square tube process equipment, can improve square tube machinery, and chemical property makes the scope of application of fiberglass square tube, and the use prospect is more wide.
For achieving the above object, the technical solution adopted in the utility model is: a kind of fiber roving fw frp square tube process equipment, comprise wrapping machine lathe bed and spindle carrier, spindle carrier is provided with main shaft, main shaft is provided with the square tube mould, it is characterized in that this wrapping machine lathe bed is provided with vehicle guide, vehicle guide is provided with dolly, and dolly is provided with the multiple degrees of freedom that matches with the square tube die location mechanism of weaving silk.The multiple degrees of freedom mechanism of weaving silk comprises the support that is located on the dolly, and support is provided with guide rail, and slide block and guide rail are slidingly connected, and the multiple degrees of freedom laying head is connected with slide block by connector, is provided with spherical linkage between multiple degrees of freedom laying head and the connector.Slide block is provided with a connection piece, and the multiple degrees of freedom laying head is connected with connector by spherical linkage.Slide block is in transmission connection with drive motors up and down, drive unit before and after being provided with between guide rail and the support, and multiple degrees of freedom laying head and electric rotating machine are in transmission connection.According to an embodiment of the present utility model, the front and back drive unit comprises the guide rail bracket that is arranged on the support, and guide rail is fixed on a side of guide rail bracket, drive motors before and after guide rail bracket is provided with, and the front and back drive motors is connected with support by rack and pinion drive mechanism.This process equipment also comprises creel, be equipped with on the dolly to mix steeping vat mechanism, from the silvalin of creel successively through being wrapped on the square tube mould behind this mixing steeping vat mechanism and the multiple degrees of freedom laying head.
The utility model is that the intensity that exists in making at the heavy caliber square tube is low, the cost height, easy deformation, defectives such as service life is short and a kind of novel manufacturing equipment researched and developed, changing traditional winding technology can't solve flat upper yarn bundle and not have tension force, do not have the defective that supports the point of contact, rove winding pipeline technology not only is applied on the pipe winding technology, realize simultaneously in the making of square tube use rove winding yet.Advantage of the present utility model mainly be solved on the plane rove can't tensioning, cause the yarn bundle to crack easily, defectives such as accumulation, twine the square tube technology with fiber roving, filled up in the world and can't realize that simultaneously square tube increases substantially intensity by the rove winding with the technological gap of yarn wrapping around square tube, reduce cost significantly, energy savings improves working (machining) efficiency, and the fiberglass square tube can be applied in the industry of more high mechanical properties requirement.Enlarged the range of application of fiberglass, can well the alternative metals goods, economize on resources, the application development of fiberglass has from now on been played good promotion.
Description of drawings
Fig. 1 is a process equipment installation diagram of the present utility model.
Fig. 2 is for twining the side view of manufacturing process.
Fig. 3 is the weave silk structural representation of mechanism of multiple degrees of freedom.
Fig. 4 is the side view of Fig. 3.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
A kind of fiber roving fw frp square tube process equipment, comprise wrapping machine lathe bed 1, creel 2 and spindle carrier 3, spindle carrier 3 is provided with the mould main shaft 4 that driven by spindle motor, main shaft 4 is provided with square tube mould 5, it is characterized in that this wrapping machine lathe bed 1 is provided with vehicle guide 6, vehicle guide 6 is provided with the dolly 7 by driven by servomotor, and dolly 7 is provided with the multiple degrees of freedom that matches with the square tube mould 5 positions mechanism of weaving silk.
According to an embodiment of the present utility model, vehicle guide 6 welded and installed are in the two sides of wrapping machine lathe bed 1, and dolly 7 is positioned on the vehicle guide 6, supported by directive wheel, so that trolley travelling.The driven by servomotor dolly moves on vehicle guide 6.
Be equipped with on the dolly and mix steeping vat mechanism 8.Mixing steeping vat 8 will mix from the yarn bundle of creel and the resin that configures, guarantee the every complete impregnated with resin of single thread silk of yarn bundle, be wrapped in again on the square tube mould 5, so as to realize fiberglass from liquid-solid attitude to solid-state curing, reach the moulding of the glass fiber reinforced plastics product the same with the square tube mould.
The square tube mould mainly plays the geometry and the size of the square tube that preformed need make, and reaches the wall thickness that needs after twining in the above by rove, and then the chemical reaction by fiberglass itself, and curing molding is needed shape and size.Be the production process supporting mechanism.
Creel 2 mainly is to stack yarn group, and the yarn silk 21 that single yarn is rolled into a ball is arranged then, guarantees that the single yarn silk before entering steeping vat, is independent, and is nonoverlapping, and orderly arrangement resultant yarn bundle.
Spindle carrier is the mechanism of supporting mould, is combined the supporting mould main shaft by front and back bearing two parts.The cross dimensions of the square tube of Zhi Zuoing and length are adjustable as required.
The multiple degrees of freedom mechanism of weaving silk mainly is to have mixed the yarn bundle behind the resin from steeping vat, arranges, and put on mould the shop.Because four faces of square tube are the planes, the yarn bundle does not have the tension force point of contact when moving in the plane, so, the tension force when the multiple degrees of freedom laying head offers the yarn bundle and move on the mould plane, guaranteeing that the yarn bundle does not have cracks, closely and the tensioning winding.According to this embodiment, the multiple degrees of freedom mechanism of weaving silk comprises two supports 9 that are located on the dolly 7, be respectively equipped with guide rail 10 on two supports 9, every guide rail 10 and a slide block 11 are slidingly connected, the two ends of multiple degrees of freedom laying head 13 are connected with the slide block 11 of both sides by connector 12 respectively, are provided with spherical linkage 14 between multiple degrees of freedom laying head 13 and the connector 12.Slide block 11 is in transmission connection with drive motors 15 up and down, driving mechanism before and after being provided with between guide rail 10 and the support 9, and multiple degrees of freedom laying head 13 is in transmission connection with rotary drive motor 17.Support 9 is provided with a guide rail bracket 18, guide rail 10 is fixed on a side of guide rail bracket 18, the front and back drive unit comprises the front and back drive motors 16 that is arranged in the guide rail bracket 18, this front and back drive motors 16 is connected with support by transmission mechanism, before and after driving guide rail, move, thereby drive laying head do before and after the reciprocation type motion, this transmission mechanism comprise be arranged on before and after screw rod between drive motors 16 and the guide rail 10, be connected with a joggle between this screw rod screw thread interior with support is set.The electric rotating machine 17 that is arranged on the guide rail bracket 18 is in transmission connection with the multiple degrees of freedom laying head, drive the multiple degrees of freedom laying head and do the left rotation and right rotation motion, drive motors 17 is fixed on the guide rail upper end up and down, also can drive slide block easy on and off motion in guide rail by thread screw mechanism.
This multiple degrees of freedom mechanism of weaving silk is fixed on the dolly, along with the back and forth movement of dolly on lathe bed, drives the integral body mechanism of weaving silk and does corresponding back and forth movement, realizes twining yarn and comes and goes to intersect and twine.Under of the driving of square tube mould at main shaft, when rotating to the position vertical, any one plane on four planes of square tube mould with laying head, slide block moved up and down about drive motors drove up and down, thereby make laying head keep plumbness with any one " point of contact " on any one plane of square tube all the time, and the position on laying head and plane remain the constant space of setting.The front and back drive motors drives the front and back compensating motion that laying head is done maintenance and mould constant space according to the distance of square tube mould and laying head, thereby makes any " point of contact " position of laying head and square tube mould keep constant distance.
After the square tube mould rotates to one of them plane and laying head is vertical, laying head is done according to the rotation of square tube and is shunk back or put in motion, make laying head keep constant spacing with the square tube plane all the time, when the square tube mould turns to any one angle, laying head has also just run to peak, this peak is variable, is according to the square tube diagonal, and computer calculates in good time and controls again.After the square tube mould rotated through this angle, laying head began to put in accompany movement again, did stretching motion on another plane.Thereby make laying head keep constant space with the plane all the time in good time.
When each winding step of laying head runs to the original position of mould and final position (being the two ends of mould), in the time of need doing back and forth movement, electric rotating machine drives angle of laying head swing, guarantee that the yarn bundle is when intersecting winding, silvalin is evenly distributed all the time, guarantees that the yarn bundle is not superimposed, and perhaps twists into a strand shape, thereby make the yarn bundle even, neat is wrapped on the mould.
This multiple degrees of freedom structure of weaving silk mainly is when having solved silvalin and not having point of tension in the plane, guarantees that the yarn bundle does not crack, and the yarn bundle is arranged not disorderly, does not superpose, and does not twist strand.Thereby realize the technology that square tube can use silvalin to twine.Change existing square tube fiber cloth, fibrofelt is made by hand, perhaps technology such as pultrusion making.Not only improved production efficiency greatly, topmost, be at double reduction production cost, lifting at double the mechanical strength of square tube, rigidity and service life, thus make the fiberglass square tube can replace like products such as steel, march the building industry field.Be that fiberglass uses once innovation and the innovation in building industry.
Claims (4)
1. fiber roving fw frp square tube process equipment, comprise wrapping machine lathe bed and spindle carrier, spindle carrier is provided with main shaft, main shaft is provided with the square tube mould, it is characterized in that this wrapping machine lathe bed is provided with vehicle guide, vehicle guide is provided with dolly, and dolly is provided with the multiple degrees of freedom that matches with the square tube die location mechanism of weaving silk.
2. process equipment as claimed in claim 1, it is characterized in that the multiple degrees of freedom mechanism of weaving silk comprises the support that is located on the dolly, support is provided with guide rail, slide block and guide rail are slidingly connected, the multiple degrees of freedom laying head is connected with slide block by connector, is provided with spherical linkage between multiple degrees of freedom laying head and the connector.
3. process equipment as claimed in claim 2 is characterized in that slide block and drive motors up and down are in transmission connection, and connects by the front and back drive unit between guide rail and the support, and multiple degrees of freedom laying head and electric rotating machine are in transmission connection.
4. process equipment as claimed in claim 1, it is characterized in that this process equipment also comprises creel, be equipped with on the dolly and mix steeping vat mechanism, from the silvalin of creel successively through being wrapped on the square tube mould behind this mixing steeping vat mechanism and the multiple degrees of freedom laying head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200513377U CN202029399U (en) | 2011-03-01 | 2011-03-01 | Processing equipment for winding glass reinforced plastics (GRP) square tube by fiber roving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200513377U CN202029399U (en) | 2011-03-01 | 2011-03-01 | Processing equipment for winding glass reinforced plastics (GRP) square tube by fiber roving |
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| Publication Number | Publication Date |
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| CN202029399U true CN202029399U (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200513377U Expired - Fee Related CN202029399U (en) | 2011-03-01 | 2011-03-01 | Processing equipment for winding glass reinforced plastics (GRP) square tube by fiber roving |
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| CN (1) | CN202029399U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806670A (en) * | 2012-07-20 | 2012-12-05 | 平高集团有限公司 | Mold assembly used in glass reinforced plastic wet winding process and mold tool of mold assembly |
| CN103009614A (en) * | 2012-12-13 | 2013-04-03 | 天津工业大学 | Four-shaft linkage heterotype fiber twister |
| CN104723574A (en) * | 2015-03-30 | 2015-06-24 | 台州市黄岩双盛塑模有限公司 | Automatic numerical control winding machine for glass fiber composite material elbows |
| CN105799187A (en) * | 2016-04-14 | 2016-07-27 | 航天材料及工艺研究所 | Composite material grid conical shell fiber placing and winding integrated molding device |
| CN106739023A (en) * | 2016-12-31 | 2017-05-31 | 桐庐恒通电缆管道有限公司 | A kind of cable compound pipe road and its production method |
| CN108215245A (en) * | 2018-03-07 | 2018-06-29 | 核工业理化工程研究院 | A kind of latex bonded fibre tow sample preparation device and method |
| CN112848239A (en) * | 2020-12-22 | 2021-05-28 | 威海光威精密机械有限公司 | Composite material additive-subtractive special manufacturing machine tool and production method thereof |
| CN113211770A (en) * | 2021-05-02 | 2021-08-06 | 江苏融至新材料有限公司 | Processing equipment for winding rectangular pipeline by fiber yarn bundle |
| CN113232385A (en) * | 2021-04-26 | 2021-08-10 | 江苏融至新材料有限公司 | High-polymer composite escape channel and production process thereof |
-
2011
- 2011-03-01 CN CN2011200513377U patent/CN202029399U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806670A (en) * | 2012-07-20 | 2012-12-05 | 平高集团有限公司 | Mold assembly used in glass reinforced plastic wet winding process and mold tool of mold assembly |
| CN102806670B (en) * | 2012-07-20 | 2014-10-22 | 平高集团有限公司 | Mold assembly used in glass reinforced plastic wet winding process and mold tool of mold assembly |
| CN103009614A (en) * | 2012-12-13 | 2013-04-03 | 天津工业大学 | Four-shaft linkage heterotype fiber twister |
| CN104723574A (en) * | 2015-03-30 | 2015-06-24 | 台州市黄岩双盛塑模有限公司 | Automatic numerical control winding machine for glass fiber composite material elbows |
| CN104723574B (en) * | 2015-03-30 | 2017-03-15 | 台州市黄岩双盛塑模有限公司 | Glass fiber compound material bend pipe automatic numerical control wrapping machine |
| CN105799187A (en) * | 2016-04-14 | 2016-07-27 | 航天材料及工艺研究所 | Composite material grid conical shell fiber placing and winding integrated molding device |
| CN105799187B (en) * | 2016-04-14 | 2018-04-27 | 航天材料及工艺研究所 | A kind of composite material grid conical shell piddler and winding integrated molding device |
| CN106739023A (en) * | 2016-12-31 | 2017-05-31 | 桐庐恒通电缆管道有限公司 | A kind of cable compound pipe road and its production method |
| CN108215245A (en) * | 2018-03-07 | 2018-06-29 | 核工业理化工程研究院 | A kind of latex bonded fibre tow sample preparation device and method |
| CN112848239A (en) * | 2020-12-22 | 2021-05-28 | 威海光威精密机械有限公司 | Composite material additive-subtractive special manufacturing machine tool and production method thereof |
| CN113232385A (en) * | 2021-04-26 | 2021-08-10 | 江苏融至新材料有限公司 | High-polymer composite escape channel and production process thereof |
| CN113211770A (en) * | 2021-05-02 | 2021-08-06 | 江苏融至新材料有限公司 | Processing equipment for winding rectangular pipeline by fiber yarn bundle |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20150301 |
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| EXPY | Termination of patent right or utility model |