CN102009471B - Glass fiber reinforced plastics composite tube, equipment and method for manufacturing same through continuous winding - Google Patents
Glass fiber reinforced plastics composite tube, equipment and method for manufacturing same through continuous winding Download PDFInfo
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- CN102009471B CN102009471B CN 201010500065 CN201010500065A CN102009471B CN 102009471 B CN102009471 B CN 102009471B CN 201010500065 CN201010500065 CN 201010500065 CN 201010500065 A CN201010500065 A CN 201010500065A CN 102009471 B CN102009471 B CN 102009471B
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Abstract
The invention provides a glass fiber reinforced plastics composite tube, equipment and a method for manufacturing the same through continuous winding. The equipment comprises rotating draught devices used for drawing moulds connected together to advance and driving the moulds to rotate, a supply device used for winding resin, glass fibers and interlayer raw materials on the moulds, a heating device used for heating and curing the resin, the glass fibers and the interlayer raw materials wound on the moulds, and a positioning cutting device used for carrying out fixed length cutting on the formed glass fiber reinforced plastics composite tube on the moulds, wherein the heating device is positioned at one side of the supply device, the supply device and the heating device are positioned between the two rotating draught devices, the positioning cutting device is positioned at one side of the rotating draught devices close to the heating device, and the moulds are positioned in the two rotating draught devices. Through the equipment for manufacturing the glass fiber reinforced plastics composite tube through continuous winding, the moulds subjected to demoulding returns the equipment to work continuously, thus the glass fiber reinforced plastics composite tube is continuously produced, and the production efficiency is improved.
Description
Technical field
The present invention relates to field of mechanical technique, relate in particular to a kind of continuous fw frp multiple tube manufacturing equipment, method and composite glass steel pipe.
Background technology
At present, characteristics such as composite glass steel pipe is in light weight because of it, intensity is high, withstand voltage, anticorrosion, good seal performance and easy construction have been substituted pipe of concrete or plastic tube, cast iron pipe, are widely used in the urban construction.Composite glass steel pipe of the prior art mainly with glass fibre as reinforcing material, be that reinforced plastic glass fibre that matrix is made twines and strengthens the thermosetting resin pipe with the resin, and then add the rigidity of material such as quartz sand therein with the reinforcing glass steel pipe.Make composite glass steel pipe in the prior art because of its complex manufacturing, can only intermittently produce by single mould usually, promptly after making the moulding composite glass steel pipe on the mould, composite glass steel pipe demoulding from the mould; Then, produce by this mould again.
As from the foregoing, composite glass steel pipe of the prior art is intermittently to manufacture by mould to form, and therefore, composite glass steel pipe of the prior art can not be produced continuously, and production efficiency is low.
Summary of the invention
The invention provides a kind of continuous fw frp multiple tube manufacturing equipment, method and composite glass steel pipe, can not produce continuously in order to solve composite glass steel pipe of the prior art, the defective that production efficiency is low, realization is produced composite glass steel pipe continuously by continuous fw frp multiple tube manufacturing equipment, has improved production efficiency.
The invention provides a kind of continuous fw frp multiple tube manufacturing equipment, comprising: a plurality of moulds that link together, two rotary tractors, location cutter sweep, feeding device and heater; Described rotary tractor is used to draw the described mould that links together and advances and drive described mould and rotate, described feeding device is used for twining resin, glass fibre and interlayer raw material on described mould, described heater is used for the resin that twines on the described mould, glass fibre and interlayer raw material are heating and curing, and described location cutter sweep is used for the composite glass steel pipe of moulding on the described mould is carried out fixed length cutting; Described heater is positioned at a side of described feeding device, described feeding device and described heater are between two described rotary tractors, described location cutter sweep is positioned at the side near the described rotary tractor of described heater, and described mould is arranged in two described rotary tractors.
Aforesaid continuous fw frp multiple tube manufacturing equipment, mould is drawn and drive mould rotate for what make that rotary tractor can be firm, described rotary tractor comprises runing rest, clamping motor, a plurality of first sprocket wheel, a plurality of first clamping device, a plurality of draw-gear, rotary barrel and electric rotating machine; Described rotary barrel is hinged on the described runing rest, and described electric rotating machine and described rotary barrel are in transmission connection; Described draw-gear comprises bracing frame, traction electric machine, two second sprocket wheels and crawler belts, described traction electric machine is installed on the support frame as described above, two described second sprocket wheel symmetries are hinged on the both ends of support frame as described above, described crawler belt is on two described second sprocket wheels, and described traction electric machine is connected with described second chain wheel drive wherein; Described first clamping device comprises first bevel gear, second bevel gear, leading screw and nut, described first bevel gear and the engagement of described second bevel gear, described second bevel gear is installed on the described leading screw, and the dead in line of the axis of described leading screw and described second bevel gear, described nut are screwed onto on the described leading screw; A plurality of described draw-gears are evenly distributed in the described rotary barrel, and the line of two described second centre of sprocket is parallel with the axis of described rotary barrel; The support frame as described above of each described draw-gear is fixedly connected with the described nut of corresponding described first clamping device, the described leading screw of described first clamping device is perpendicular to the inwall of described rotary barrel and be hinged in the described rotary barrel, and described first bevel gear of each described first clamping device is fixedly connected with corresponding described first sprocket coaxiality; Described clamping motor is connected with each described first chain gear transmission; Described mould also is being resisted against on the described crawler belt of described draw-gear between a plurality of described draw-gears closely.
Aforesaid continuous fw frp multiple tube manufacturing equipment moves in order to make draw-gear follow nut stably, and described continuous fw frp multiple tube manufacturing equipment also comprises second clamping device and connecting rod; Described second clamping device is identical with the structure of described first clamping device, one end of described connecting rod is installed with the third hand tap gear, the described third hand tap gears engaged of second bevel gear of described first clamping device and described connecting rod, first bevel gear of described second clamping device is fixedlyed connected with described connecting rod the other end; The described leading screw of described second clamping device is perpendicular to the inwall of described rotary barrel and be hinged in the described rotary barrel; The nut of described first clamping device is fixedlyed connected with an end of support frame as described above, and the nut of described second clamping device is fixedlyed connected with the other end of support frame as described above.
Aforesaid continuous fw frp multiple tube manufacturing equipment advances in order to make the traction mould that draw-gear can be firm, and described rotary tractor comprises three described draw-gears; Described crawler belt outer surface is provided with non-slipping block.
Aforesaid continuous fw frp multiple tube manufacturing equipment can be easily carries out fixed length cutting to the composite glass steel pipe of the moulding on the mould in order to make the location cutter sweep, and described location cutter sweep comprises positioner and cutter sweep; Described positioner comprises first guide rail, second guide rail, first piston cylinder, second piston cylinder, support, first sliding seat, second sliding seat and thimble; Described support is slidingly installed on described first guide rail; One end of described first piston cylinder is hinged on the end of described first guide rail, and the other end is hinged on the described support; Described second guide rail is installed in the top of described support, and described second guide rail is vertical with described first guide rail; Described first sliding seat is slidingly installed on described second guide rail; One end of described second piston cylinder is hinged on the end of described first sliding seat, and the other end is hinged on described second sliding seat; Described second sliding seat is slidingly installed on the 3rd slide rail that is provided with on described first sliding seat, and described thimble is installed on described second sliding seat; The axis of the axis of the axis of the axis of described thimble, described the 3rd slide rail, described first piston cylinder and described second piston cylinder is parallel to each other, and the axis of described thimble is vertical with described second guide rail; Described cutter sweep comprises link and cutting machine; One end of described link is fixedlyed connected with described cutting machine, and the other end is fixedlyed connected with the end away from the described support of described first piston cylinder.
Aforesaid continuous fw frp multiple tube manufacturing equipment, for convenience with firm the linking together of each mould, an end of described mould is provided with screw thread, the other end offers screwed hole, adjacent two described moulds are screwed onto together.
Aforesaid continuous fw frp multiple tube manufacturing equipment, for convenience the composite glass steel pipe of moulding on the mould is carried out fixed length cutting by the location cutter sweep, described mould offers annular breach, and described annular breach is offered threaded end near described mould.
Aforesaid continuous fw frp multiple tube manufacturing equipment, described feeding device comprise the roller that is wound with described glass fibre and are contained with the flusher of described interlayer raw material that described interlayer raw material is quartz sand or concrete; Described heater comprises heat shield and is installed in heating plate on the described heat shield; Described continuous fw frp multiple tube manufacturing equipment comprises also and being used for composite glass steel pipe out of gear mesh ingot stripper from the described mould that described ingot stripper is positioned at a side of described location cutter sweep.
The present invention also provides a kind of continuous fw frp composite pipe production method, adopts aforesaid continuous fw frp multiple tube manufacturing equipment, and concrete steps comprise:
Each mould is linked together;
The mould that links together is put in the rotary tractor, advanced to drive the mould rotation by rotary tractor;
Feeding device twines resin, glass fibre and interlayer raw material to mould;
Heater is heating and curing to resin, glass fibre and the interlayer raw material that twines on the mould;
After mould was through the heater heating, mould entered into another rotary tractor, advanced to drive the mould rotation by another rotary tractor;
The location cutter sweep carries out fixed length cutting to the composite glass steel pipe of moulding on the mould.
The present invention also provides a kind of composite glass steel pipe, and the continuous as described above fw frp composite pipe production method manufacturing of described composite glass steel pipe forms.
Continuous fw frp multiple tube manufacturing equipment provided by the invention, method and composite glass steel pipe, by a plurality of moulds are linked together, and adopt two rotary tractors to drive moulds and rotate and advance, mould can successively be rotated and move forward, thereby can on mould, produce continuous composite glass steel pipe by feeding device and heater; In addition, can carry out fixed length cutting to the composite glass steel pipe on the single mould by the location cutter sweep, thereby the mould that need not to stop at other during the composite glass steel pipe on cutting die is made composite glass steel pipe, thereby more help realizing producing composite glass steel pipe continuously, improved production efficiency by continuous fw frp multiple tube manufacturing equipment.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the continuous fw frp multiple tube of the present invention manufacturing equipment embodiment;
Fig. 2 is the front view of rotary tractor among the continuous fw frp multiple tube of the present invention manufacturing equipment embodiment;
Fig. 3 is the right view of rotary tractor among the continuous fw frp multiple tube of the present invention manufacturing equipment embodiment;
Fig. 4 is the local enlarged diagram of a-quadrant among Fig. 2;
Fig. 5 is the local enlarged diagram in B zone among Fig. 2;
Fig. 6 is the structural representation of location cutter sweep among the continuous fw frp multiple tube of the present invention manufacturing equipment embodiment;
Fig. 7 is the local enlarged diagram in C zone among Fig. 6;
Fig. 8 is the structural representation of mould among the continuous fw frp multiple tube of the present invention manufacturing equipment embodiment;
Fig. 9 is the installation diagram of adjacent two moulds among the continuous fw frp multiple tube of the present invention manufacturing equipment embodiment;
The flow chart of the continuous fw frp composite pipe production method of Figure 10 the present invention embodiment.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Fig. 1 is the structural representation of the continuous fw frp multiple tube of the present invention manufacturing equipment embodiment.As shown in Figure 1, the continuous fw frp multiple tube of present embodiment manufacturing equipment comprises: 1, two rotary tractor 2 of a plurality of moulds that link together, location cutter sweep 3, feeding device 4 and heater 5; Rotary tractor 2 is used to draw the mould 1 that links together and advances and drive mould 1 and rotate, feeding device 4 is used for twining resin, glass fibre and interlayer raw material on mould 1, heater 5 is used on first mould 1 being heating and curing of the resin, glass fibre and the interlayer raw material that twine, and location cutter sweep 3 is used for the composite glass steel pipe of moulding on the mould 1 is carried out fixed length cutting; Heater 5 is positioned at a side of feeding device 4, and feeding device 4 and heater 5 are between two rotary tractors 2, and location cutter sweep 3 is positioned at the side near the rotary tractor 2 of heater 5, and mould 1 is arranged in two rotary tractors 2.
Particularly, the continuous fw frp multiple tube of present embodiment manufacturing equipment adopts a plurality of moulds 1, each mould 1 enters into rotary tractor 2 after head and the tail link together successively, and under the effect of rotary tractor 2, mould 1 will move forward and rotate.The mould 1 that rotates enters into the working region of feeding device 4, thereby on mould 1, twine glass fibre uniformly by feeding device 4, and while uniformly unrestrained interlayer raw material on mould 1, wherein, the interlayer raw material can be quartz sand or concrete or other materials, and for example: the mixture by unrestrained quartz sand and resin on mould 1 just can produce RPM.After twining resin, glass fibre and interlayer raw material uniformly on the mould 1, mould 1 will enter into the working region of heater 5, thereby heat by 5 pairs of moulds 1 of heater, glass fibre and interlayer raw material are solidified togather, finally on mould 1, manufacture composite glass steel pipe.After mould 1 forms composite glass steel pipe, mould 1 will enter into another rotary tractor 2, and this rotary tractor 2 will continue mould 1 is drawn and drive mould 1 rotation, thus advancing of making that mould 1 can be steadily firm and rotating.The rotation that mould 1 continuous traction under the effect of two rotary tractors 2 is advanced and continued, after mould 1 is exported from the close rotary tractor 2 of heater 5, location cutter sweep 3 will cut composite glass steel pipe after mould 1 upper glass steel pipe reaches specific length, and on cutter sweep 3 cutting dies 1 of location in the process of the composite glass steel pipe of moulding, the running of other devices in the continuous fw frp multiple tube of the present embodiment manufacturing equipment can be need not to stop, thereby the processed glass steel pipe that the continuous fw frp multiple tube of present embodiment manufacturing equipment can be continuous can be realized.
The continuous fw frp multiple tube of present embodiment manufacturing equipment, by a plurality of moulds are linked together, and adopt two rotary tractors to drive moulds and rotate and advance, mould can successively be rotated and move forward, thereby can on mould, produce continuous composite glass steel pipe by feeding device and heater; In addition, can carry out fixed length cutting to the composite glass steel pipe on the single mould by the location cutter sweep, thereby the mould that need not to stop at other during the composite glass steel pipe on cutting die is made composite glass steel pipe, thereby more help realizing producing composite glass steel pipe continuously, improved production efficiency by the continuous fw frp multiple tube of present embodiment manufacturing equipment.In addition, owing to make by the continuous fw frp multiple tube of present embodiment manufacturing equipment in the process of composite glass steel pipe, mould self can rotate and advance, and can form composite glass steel pipe more uniformly on the mould thereby make, and more helps improving the quality of composite glass steel pipe.
Based on technique scheme, optionally, as Fig. 2-shown in Figure 5, mould 1 is drawn and drive mould 1 rotate for what make that rotary tractor 2 can be firm, the rotary tractor 2 in the present embodiment comprises runing rest 21, clamping motor 22, a plurality of first sprocket wheel 23, a plurality of first clamping device 24, a plurality of draw-gear 25, rotary barrel 26 and electric rotating machine 27; Rotary barrel 26 is hinged on the runing rest 21, and electric rotating machine 27 is in transmission connection with rotary barrel 26; Draw-gear 25 comprises bracing frame 251, traction electric machine 252, two second sprocket wheels 253 and crawler belts 254, traction electric machine 252 is installed on the bracing frame 251, two second sprocket wheel 253 symmetries are hinged on the both ends of bracing frame 251, crawler belt 254 is on two second sprocket wheels 253, and traction electric machine 252 drives with one second sprocket wheel 253 wherein and is connected; First clamping device 24 comprises first bevel gear 241, second bevel gear 242, leading screw 243 and nut 244, first bevel gear 241 and 242 engagements of second bevel gear, second bevel gear 242 is installed on the leading screw 243, and the dead in line of the axis of leading screw 243 and second bevel gear 242, nut 244 are screwed onto on the leading screw 243; A plurality of draw-gears 25 are evenly distributed in the rotary barrel 26, and the line at two second sprocket wheel 253 centers is parallel with the axis of rotary barrel 26; The bracing frame 251 of each draw-gear 25 is fixedly connected with the nut 244 of the first corresponding clamping device 24, the leading screw 243 of first clamping device 24 is perpendicular to the inwall of rotary barrel 26 and be hinged in the rotary barrel 26, and first bevel gear 241 of each first clamping device 24 is coaxial fixedly connected with the first corresponding sprocket wheel 23; Clamping motor 22 is in transmission connection with each first sprocket wheel 23; Mould 1 also is being resisted against on the crawler belt 254 of draw-gear 25 between a plurality of draw-gears 25 closely.
Particularly, be hinged with rotary barrel 26 on the runing rest 21 in the rotary tractor 2 in the present embodiment, rotary barrel 26 can rotate on runing rest 21 under the driving of electric rotating machine 27.Be provided with clamping motor 22, first sprocket wheel 23, first clamping device 24 and draw-gear 25 in the rotary barrel 26, draw-gear 25 is evenly distributed in the rotary barrel 26,25 pairs of each draw-gears should have first clamping device 24, and the bracing frame 251 of draw-gear 25 is fixedlyed connected with the nut 244 of first clamping device 24.When needs drive each draw-gear 25 mutually near or away from the time, clamping motor 22 rotates by first bevel gear 241 that first sprocket wheel 23 drives first clamping device 24, and first bevel gear 241 will drive 242 rotations of second bevel gear, rotate thereby drive leading screws 243 by second bevel gear 242; The leading screw 243 that rotates will drive nut 244 and move along leading screw 243, and convenient to realize driving each draw-gear 25 stably close mutually, thus the crawler belt 254 of realizing passing through each draw-gear 25 with mould 1 firm grip between each draw-gear 25.When needs traction mould 1 advances, the traction electric machine 252 of draw-gear 25 will drive second sprocket wheel 253 and rotate, and crawler belt 254 can be rotated around two second sprocket wheels 253, thereby can advance by crawler belt 254 traction moulds 1.When needs drive mould 1 rotation, rotary barrel 26 can rotate on runing rest 21 under the driving of electric rotating machine 27, can drive mould 1 and together rotate, thus by present embodiment rotary tractor 2 can be firm mould 1 drawn and drive mould 1 rotate.Wherein, advance in order to make the traction mould 1 that draw-gear 25 can be firm, rotary tractor 2 can comprise three draw-gears 25; Crawler belt 254 outer surfaces are provided with non-slipping block (not shown).By three draw-gears 25 are respectively all arranged in rotary barrel 26, can make mould 1 be in the axial location of rotary barrel 26 more accurately by three draw-gears 25; And by crawler belt 254 outer surfaces being provided with non-slipping block, can making crawler belt 254 can more effectively drive mould 1 and advance.
Further, move in order to make draw-gear 25 can follow nut 244 stably, the rotary tractor 2 in the present embodiment can also comprise second clamping device 28 and connecting rod 29; Second clamping device 28 is identical with the structure of first clamping device 24, one end of connecting rod 29 is installed with third hand tap gear 291, second bevel gear 242 of first clamping device 24 meshes with the third hand tap gear 291 of connecting rod 29, and first bevel gear 281 of second clamping device 28 is fixedlyed connected with connecting rod 29 the other end; Second bevel gear 282 of second clamping device 28 is fixedlyed connected with the leading screw 283 of second clamping device 28, and the leading screw 283 of second clamping device 28 is perpendicular to the inwall of rotary barrel 26 and be hinged in the rotary barrel 26; The nut 244 of first clamping device 24 is fixedlyed connected with an end of bracing frame 251, and the nut 284 of second clamping device 28 is fixedlyed connected with the other end of bracing frame 251.Concrete, second clamping device 28 in the present embodiment is identical with the structure of first clamping device 24, and by each bevel gear run-in synchronism in connecting rod 29 realization first clamping devices 24 and second clamping device 28.Fixedly connected with the nut 244 of first clamping device 24 in bracing frame 251 1 ends of draw-gear 25, and fixedly connected with the nut 284 of second clamping device 28 in the other end, moves in rotary barrel 26 thereby can drive draw-gear 25 by first clamping device 24 and second clamping device 28 simultaneously.
The continuous fw frp multiple tube of present embodiment manufacturing equipment drives rotary barrel by electric rotating machine and rotates, and can realize easily that driving mould by rotary tractor rotates; It is close mutually to drive each draw-gear by first clamping device, can pass through the clamping that mould is firm of each draw-gear, advances thereby can effectively draw mould by draw-gear.In addition,, can drive draw-gear by first clamping device and second clamping device simultaneously and in rotary barrel, move, make draw-gear follow nut stably and move by second clamping device is set.
Based on technique scheme, optionally, as shown in Figure 6 and Figure 7, can be easily the composite glass steel pipe of the moulding on the mould 1 be carried out fixed length cutting in order to make location cutter sweep 3, location cutter sweep 3 comprises positioner 31 and cutter sweep 32; Positioner 31 comprises first guide rail 311, second guide rail 312, first piston cylinder 313, second piston cylinder 314, support 315, first sliding seat 316, second sliding seat 317 and thimble 318; Support 315 is slidingly installed on first guide rail 311; One end of first piston cylinder 313 is hinged on the end of first guide rail 311, and the other end is hinged on the support 315; Second guide rail 312 is installed in the top of support 315, and second guide rail 312 is vertical with first guide rail 311; First sliding seat 316 is slidingly installed on second guide rail 312; One end of second piston cylinder 314 is hinged on the end of first sliding seat 316, and the other end is hinged on second sliding seat 317; Second sliding seat 317 is slidingly installed on the 3rd slide rail (not shown) that is provided with on first sliding seat 316, and thimble 318 is installed on second sliding seat 317; The axis of the axis of the axis of the axis of thimble 318, the 3rd slide rail, first piston cylinder 313 and second piston cylinder 314 is parallel to each other, and the axis of thimble 318 is vertical with second guide rail 312; Cutter sweep 32 comprises link 321 and cutting machine 322; One end of link 321 is fixedlyed connected with cutting machine 322, and the other end is fixedlyed connected with the end away from the support 315 of first piston cylinder 313.
Particularly, the location cutter sweep 3 in the present embodiment comprises positioner 31 and cutter sweep 32.Wherein, positioner 31 can position and measure the composite glass steel pipe of specific length to the mould 1 of the composite glass steel pipe that is enclosed with moulding, wherein, usually with the length of 1 composite glass steel pipe that can make of a mould as specific length.Concrete, the driving lower carriage 315 of first piston cylinder 313 can slide on first guide rail 311, thereby makes being resisted against on the mould 1 that thimble 318 on the support 315 can be firm; For thimble 318 can be resisted against on the central shaft of mould 1 accurately, slide on second guide rail 312 by driving first sliding seat 316, realize dead in line easily with the axis and the mould 1 of thimble 318.After the length of the composite glass steel pipe on the mould 1 of output reaches setting, cutting machine 322 in the cutter sweep 32 cuts off the composite glass steel pipe on the mould 1, driving second sliding seat 317 by second piston cylinder 314 then makes thimble 318 break away from mould 1 away from mould 1, thereby make things convenient for the staff that the mould 1 cut open the mould 1 from other is unloaded, more just can be with composite glass steel pipe demoulding from the mould 1 by the workman.
Further, as Fig. 8 and shown in Figure 9, for convenience with each mould 1 firm linking together, an end of mould 1 is provided with screw thread 11, the other end offers screwed hole 12, adjacent two moulds 1 are screwed onto together.Concrete, an end of the mould 1 in the present embodiment is provided with screw thread 11, and the other end offers screwed hole 12, thereby 1 convenient firm being screwed onto together of two adjacent moulds equally also can be separated two moulds, 1 dismounting that links together easily.
Further, the composite glass steel pipe by moulding on 3 pairs of moulds 1 of location cutter sweep carries out fixed length cutting for convenience, and mould 1 offers annular breach 13, and annular breach 13 offers the end of screw thread 11 near mould 1.Concrete, when cutting by the composite glass steel pipe on 322 pairs of moulds 1 of the cutting machine in the cutter sweep 32, the cutter of cutting machine 322 will be aimed at the annular breach 13 of mould 1, thereby can be by cutting machine 322 with the complete cutting and separating of the composite glass steel pipe on the mould 1.And because the bit alignment of cutting machine 322 annular breach 13, after cutting machine 322 cut off composite glass steel pipe, the cutter of cutting machine 322 was arranged in annular breach 13, thereby effectively avoided the cutter incised wound mould 1 of cutting machine 322.
Further again, the feeding device 4 in the present embodiment can comprise roller 42 that is wound with glass fibre and the flusher 41 that is contained with the interlayer raw material, and the interlayer raw material can be quartz sand or concrete or other raw materials; Heater 5 can comprise heat shield 51 and be installed in heating plate 52 on the heat shield 51; The continuous fw frp multiple tube of present embodiment manufacturing equipment can comprise also and being used for composite glass steel pipe out of gear mesh ingot stripper 6 from the mould 1 that ingot stripper 6 is positioned at a side of location cutter sweep 3.Concrete, be wound with glass fibre on the roller 42 in the feeding device 4 in the present embodiment, twine glass fibre on the mould 1 that can rotate earlier by roller 42; Flusher 41 can spray the interlayer raw material on the mould 1 that rotates, can be coated with the interlayer raw material uniformly thereby make on the mould 1.The heat shield 51 of heater 5 is provided with a plurality of heating plates 52, can heat to solidify to form composite glass steel pipe on mould 1 mould 1 by heating plate 52.In addition, after the composite glass steel pipe on the mould 1 being cut by location cutter sweep 3, operating personnel just can together unload this mould 1 and composite glass steel pipe from the continuous fw frp multiple tube of present embodiment manufacturing equipment, and in this process, the continuous fw frp multiple tube of present embodiment manufacturing equipment will proceed to produce composite glass steel pipe; Operating personnel go up the composite glass steel pipe that forms with the mould that unloads 1 and its and are placed on and carry out demoulding processing in the ingot stripper 6; composite glass steel pipe is unloaded from mould 1; thereby this mould 1 can be connected with the mould 1 that links together on the continuous fw frp multiple tube of the present embodiment manufacturing equipment again, thereby the continuous production composite glass steel pipe of mould that can be by limited quantity 1.
The continuous fw frp multiple tube of present embodiment manufacturing equipment can be measured the length of composite glass steel pipe accurately by positioner, thereby can cut out the composite glass steel pipe of specific length by cutter sweep accurately.Be threaded by two adjacent moulds are adopted, can make things convenient for the assembling and the dismounting of mould; In addition, by annular breach is set on mould, can be by cutting machine with the complete cutting and separating of the composite glass steel pipe on the mould, and because the bit alignment annular breach of cutting machine, effectively avoid the cutter incised wound mould of cutting machine.
The flow chart of the continuous fw frp composite pipe production method of Figure 10 the present invention embodiment.As shown in figure 10, the continuous fw frp composite pipe production method of present embodiment adopts the continuous fw frp multiple tube manufacturing equipment among the continuous fw frp multiple tube of the present invention manufacturing equipment embodiment, and concrete steps comprise:
In addition, the present invention also provides a kind of composite glass steel pipe, and this composite glass steel pipe forms according to the manufacturing of above-mentioned continuous fw frp composite pipe production method.
The continuous fw frp composite pipe production method of present embodiment, by a plurality of moulds are linked together, and adopt two rotary tractors to drive moulds and rotate and advance, mould can successively be rotated and move forward, thereby can on mould, produce continuous composite glass steel pipe by feeding device and heater; In addition, can carry out fixed length cutting to the composite glass steel pipe on the single mould by the location cutter sweep, thereby the mould that need not to stop at other during the composite glass steel pipe on cutting die is made composite glass steel pipe, thereby more help realizing producing composite glass steel pipe continuously, improved production efficiency by continuous fw frp multiple tube manufacturing equipment.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a continuous fw frp multiple tube manufacturing equipment is characterized in that, comprising: a plurality of moulds that link together, two rotary tractors, location cutter sweep, feeding device and heater; Described rotary tractor is used to draw the described mould that links together and advances and drive described mould and rotate, described feeding device is used for twining resin, glass fibre and interlayer raw material on described mould, described heater is used for the resin that twines on the described mould, glass fibre and interlayer raw material are heating and curing, and described location cutter sweep is used for the composite glass steel pipe of moulding on the described mould is carried out fixed length cutting; Described heater is positioned at a side of described feeding device, described feeding device and described heater are between two described rotary tractors, described location cutter sweep is positioned at the side near the described rotary tractor of described heater, and described mould is arranged in two described rotary tractors;
Described rotary tractor comprises runing rest, clamping motor, a plurality of first sprocket wheel, a plurality of first clamping device, a plurality of draw-gear, rotary barrel and electric rotating machine; Described rotary barrel is hinged on the described runing rest, and described electric rotating machine and described rotary barrel are in transmission connection;
Described draw-gear comprises bracing frame, traction electric machine, two second sprocket wheels and crawler belts, described traction electric machine is installed on the support frame as described above, two described second sprocket wheel symmetries are hinged on the both ends of support frame as described above, described crawler belt is on two described second sprocket wheels, and described traction electric machine is connected with described second chain wheel drive wherein;
Described first clamping device comprises first bevel gear, second bevel gear, leading screw and nut, described first bevel gear and the engagement of described second bevel gear, described second bevel gear is installed on the described leading screw, and the dead in line of the axis of described leading screw and described second bevel gear, described nut are screwed onto on the described leading screw;
A plurality of described draw-gears are evenly distributed in the described rotary barrel, and the line of two described second centre of sprocket is parallel with the axis of described rotary barrel; The support frame as described above of each described draw-gear is fixedly connected with the described nut of corresponding described first clamping device, the described leading screw of described first clamping device is perpendicular to the inwall of described rotary barrel and be hinged in the described rotary barrel, and described first bevel gear of each described first clamping device is fixedly connected with corresponding described first sprocket coaxiality; Described clamping motor is connected with each described first chain gear transmission;
Described mould also is being resisted against on the described crawler belt of described draw-gear between a plurality of described draw-gears closely.
2. continuous fw frp multiple tube manufacturing equipment according to claim 1 is characterized in that, described continuous fw frp multiple tube manufacturing equipment also comprises second clamping device and connecting rod; Described second clamping device is identical with the structure of described first clamping device, one end of described connecting rod is installed with the third hand tap gear, the described third hand tap gears engaged of second bevel gear of described first clamping device and described connecting rod, first bevel gear of described second clamping device is fixedlyed connected with described connecting rod the other end; The described leading screw of described second clamping device is perpendicular to the inwall of described rotary barrel and be hinged in the described rotary barrel; The nut of described first clamping device is fixedlyed connected with an end of support frame as described above, and the nut of described second clamping device is fixedlyed connected with the other end of support frame as described above.
3. continuous fw frp multiple tube manufacturing equipment according to claim 1 is characterized in that described rotary tractor comprises three described draw-gears; Described crawler belt outer surface is provided with non-slipping block.
4. according to the arbitrary described continuous fw frp multiple tube manufacturing equipment of claim 1-3, it is characterized in that described location cutter sweep comprises positioner and cutter sweep; Described positioner comprises first guide rail, second guide rail, first piston cylinder, second piston cylinder, support, first sliding seat, second sliding seat and thimble; Described support is slidingly installed on described first guide rail; One end of described first piston cylinder is hinged on the end of described first guide rail, and the other end is hinged on the described support; Described second guide rail is installed in the top of described support, and described second guide rail is vertical with described first guide rail; Described first sliding seat is slidingly installed on described second guide rail; One end of described second piston cylinder is hinged on the end of described first sliding seat, and the other end is hinged on described second sliding seat; Described second sliding seat is slidingly installed on the 3rd slide rail that is provided with on described first sliding seat, and described thimble is installed on described second sliding seat; The axis of the axis of the axis of the axis of described thimble, described the 3rd slide rail, described first piston cylinder and described second piston cylinder is parallel to each other, and the axis of described thimble is vertical with described second guide rail; Described cutter sweep comprises link and cutting machine; One end of described link is fixedlyed connected with described cutting machine, and the other end is fixedlyed connected with the end away from the described support of described first piston cylinder.
5. according to the arbitrary described continuous fw frp multiple tube manufacturing equipment of claim 1-3, it is characterized in that an end of described mould is provided with screw thread, the other end offers screwed hole, and adjacent two described moulds are screwed onto together.
6. continuous fw frp multiple tube manufacturing equipment according to claim 5 is characterized in that described mould offers annular breach, and described annular breach is offered threaded end near described mould.
7. continuous fw frp multiple tube manufacturing equipment according to claim 1, it is characterized in that, described feeding device comprises the roller that is wound with described glass fibre and is contained with the flusher of described interlayer raw material that described interlayer raw material is quartz sand or concrete; Described heater comprises heat shield and is installed in heating plate on the described heat shield; Described continuous fw frp multiple tube manufacturing equipment comprises also and being used for composite glass steel pipe out of gear mesh ingot stripper from the described mould that described ingot stripper is positioned at a side of described location cutter sweep.
8. a continuous fw frp composite pipe production method is characterized in that, adopts as the arbitrary described continuous fw frp multiple tube manufacturing equipment of claim 1-7, and concrete steps comprise:
Each mould is linked together;
The mould that links together is put in the rotary tractor, advanced to drive the mould rotation by rotary tractor;
Feeding device twines resin, glass fibre and interlayer raw material to mould;
Heater is heating and curing to resin, glass fibre and the interlayer raw material that twines on the mould;
After through the heater heating, mould enters into another rotary tractor, advances to drive the mould rotation by another rotary tractor;
The location cutter sweep carries out fixed length cutting to the composite glass steel pipe of moulding on the mould.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010500065 CN102009471B (en) | 2010-09-30 | 2010-09-30 | Glass fiber reinforced plastics composite tube, equipment and method for manufacturing same through continuous winding |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010500065 CN102009471B (en) | 2010-09-30 | 2010-09-30 | Glass fiber reinforced plastics composite tube, equipment and method for manufacturing same through continuous winding |
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| CN102009471A CN102009471A (en) | 2011-04-13 |
| CN102009471B true CN102009471B (en) | 2013-07-24 |
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| CN 201010500065 Expired - Fee Related CN102009471B (en) | 2010-09-30 | 2010-09-30 | Glass fiber reinforced plastics composite tube, equipment and method for manufacturing same through continuous winding |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102756471A (en) * | 2012-06-29 | 2012-10-31 | 湖北三江航天红阳机电有限公司 | Oblique-winding guide device |
| CN103075000B (en) * | 2013-01-30 | 2015-10-28 | 中铁建设集团有限公司 | A kind of plastic-steel composite square timber and production equipment thereof |
| CN105583976A (en) * | 2014-11-12 | 2016-05-18 | 盐城市雷击环保科技有限公司 | Epoxy glass silk winding pipe curing molding device and technology thereof |
| CN105034339B (en) * | 2015-08-17 | 2017-08-25 | 华南理工大学 | A kind of processing method and equipment of continuous fiber multi-lay winding thermoplastic compound tube |
| CN105082551B (en) * | 2015-09-06 | 2017-06-30 | 河北科翎农业科技有限公司 | A kind of fiberglass irrigation canals and ditches preparation facilities |
| CN107011538A (en) * | 2017-04-01 | 2017-08-04 | 青阳县绿通复合材料有限公司 | A kind of preparation method of cable-protecting composite GRP pipe |
| CN108528005B (en) * | 2018-02-26 | 2019-04-23 | 河北润农节水科技股份有限公司 | A kind of high life PE tubular object extruding system |
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| CN1079935A (en) * | 1992-06-10 | 1993-12-29 | 黑龙江省阿城石油化工总厂 | Fibre glass reinfroced plastic exhaust water pipe and manufacture method thereof |
| CN1899802A (en) * | 2006-07-27 | 2007-01-24 | 赵炳泉 | Glass fiber reinforced plastic and polymer composite pipe and its preparing method |
| CN101088740A (en) * | 2006-06-13 | 2007-12-19 | 嘉善三方电力器材有限公司 | No-cutting production process of wound GRP pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE519030C2 (en) * | 1998-12-01 | 2002-12-23 | Uponor Innovation Ab | Spiral wound thermoplastic tube and process for making it |
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- 2010-09-30 CN CN 201010500065 patent/CN102009471B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079935A (en) * | 1992-06-10 | 1993-12-29 | 黑龙江省阿城石油化工总厂 | Fibre glass reinfroced plastic exhaust water pipe and manufacture method thereof |
| CN101088740A (en) * | 2006-06-13 | 2007-12-19 | 嘉善三方电力器材有限公司 | No-cutting production process of wound GRP pipe |
| CN1899802A (en) * | 2006-07-27 | 2007-01-24 | 赵炳泉 | Glass fiber reinforced plastic and polymer composite pipe and its preparing method |
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