CN110605859A - Glass fiber reinforced plastic winding molding and pultrusion device - Google Patents
Glass fiber reinforced plastic winding molding and pultrusion device Download PDFInfo
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- CN110605859A CN110605859A CN201910775008.8A CN201910775008A CN110605859A CN 110605859 A CN110605859 A CN 110605859A CN 201910775008 A CN201910775008 A CN 201910775008A CN 110605859 A CN110605859 A CN 110605859A
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- pultrusion
- winding
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- heating
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- 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
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
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- 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
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
- B29C70/528—Heating or cooling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention discloses a glass fiber reinforced plastic winding and pultrusion device, which integrates a feeding device, a winding device, a preforming device, a primary heating device, a secondary heating device and a pultrusion device, firstly winds two groups of glass fiber reinforced plastics, changes the traditional winding mode, improves the winding and pultrusion efficiency, performs preforming and extrusion to obtain cylindrical glass fiber reinforced plastics through the preforming device, then performs primary molding and preheating through the primary heating device, is convenient for realizing subsequent secondary heating pultrusion, the primary heating device and the secondary heating device are used for deep processing of the preformed glass fiber reinforced plastics to meet the shape of the glass fiber reinforced plastics to be processed, wherein the pultrusion device provides power for the pultrusion of the glass fiber reinforced plastics on the whole device, the structure of the whole device is simple, the winding and pultrusion of the glass fiber reinforced plastics can be realized, and the pultrusion efficiency is improved, the processing of the glass fiber reinforced plastics with various shapes is met.
Description
Technical Field
The invention relates to the field of glass fiber reinforced plastic processing, in particular to a glass fiber reinforced plastic winding and pultrusion device.
Background
Glass Fiber Reinforced Plastic (FRP), also known as GFRP, is a fiber reinforced plastic, generally referred to as glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix, and is a reinforced plastic using glass fiber or its product as reinforcing material, called glass fiber reinforced plastic, or called glass fiber reinforced plastic, different from toughened glass, the glass fiber reinforced plastic product is processed by winding and pultrusion in the production process, the pultrusion process is to heat, extrude, draw, mold and solidify the continuous roving, felt, belt or cloth impregnated with glue solution under the action of traction force, and continuously produce glass fiber reinforced plastic section bars with unlimited length. The pultrusion process is a special process in the glass fiber reinforced plastic molding process, and is suitable for producing glass fiber reinforced plastic profiles with various section shapes, such as bars, pipes, solid profiles (I-shaped, groove-shaped and square profiles), hollow profiles and the like;
the existing glass fiber reinforced plastic processing device has certain defects when in use, the integrated operation of glass fiber reinforced plastic winding forming and pultrusion cannot be realized, the traditional glass fiber reinforced plastic processing device can only realize single winding forming or pultrusion, the temperature change in the glass fiber reinforced plastic pultrusion process is single, the glass fiber reinforced plastic processing device does not have a preheating treatment function, the pultrusion cannot be well realized, the pultrusion processing efficiency is low, certain influence is brought to the using process of people, and therefore, the glass fiber reinforced plastic winding forming and pultrusion device is provided.
Disclosure of Invention
The invention mainly aims to provide a glass fiber reinforced plastic winding and pultrusion device which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a glass steel winding shaping and pultrusion device, includes the workstation, feedway, wind, preforming device, first heating device, secondary heating device and pultrusion device are installed from left to right in proper order to the upper end of workstation, can realize 2 groups of glass steel wire's winding, winding back glass steel's preforming, preforming glass steel's first heating pultrusion, the secondary heating pultrusion of first heating pultrusion glass steel in proper order through the device, process into required glass steel product.
Preferably, feedway includes two sets of bases, and two sets of bases all install on the workstation, and is two sets of the equal fixed mounting in upper end of base has the mount pad, there is the fly leaf bottom one side of mount pad through hinge movable mounting, one side fixed mounting in upper end of mount pad has the sleeve axle, and the sleeve axle is located one side of fly leaf, there is the dwang bottom of fly leaf through rotation axis movable mounting, the bottom front end fixed mounting of mount pad has the card frame, movable chamber has been seted up to the inside of card frame, the front end threaded connection of card frame has adjusting bolt, and the dwang passes through adjusting bolt fixed connection with the card frame, and feedway is used for the installation and the feed of original glass steel product, provides the condition for the winding processing of wind device.
Preferably, the winding device comprises a bottom plate, the bottom plate is arranged on a workbench, an upper cover plate is movably arranged on one side of the upper end of the bottom plate through a hinge, circular arc through holes are formed between the upper cover plate and the bottom plate, sliding rails are fixedly arranged on the inner circular arc wall formed between the upper cover plate and the bottom plate, a hollow gear is movably arranged on the sliding rails, a first motor is fixedly arranged on the workbench close to the front end of the bottom plate, a first gear is arranged on a rotating shaft of the first motor and positioned inside the bottom end of the bottom plate, the first gear is movably connected with the hollow gear, a lock catch and a lock rod are respectively and fixedly arranged on one side of the bottom plate and one side of the upper cover plate, the lock catch is matched with the lock rod, two groups of fastening rings are respectively and fixedly arranged on the relative positions inside the hollow gear, and a clamp is respectively, the winding device is used for carrying out double-strand winding forming on an original glass fiber reinforced plastic product provided by the feeding device, the motor rotates to drive the hollow gear to rotate, winding of the glass steel wires of the two sets of fastening rings is achieved, and the traditional winding mode is changed.
Preferably, the preforming device comprises a supporting plate, the bottom end of the supporting plate is installed on the workbench, a through hole is formed in the supporting plate, a first mounting frame and a second mounting frame are fixedly installed at the front end of the supporting plate, the second mounting frame is located at the lower end of the first mounting frame, rotating shafts are inserted into the first mounting frame and the second mounting frame, a first driven wheel is movably installed on the rotating shaft of the first mounting frame, a driving wheel is movably installed on the rotating shaft of the second mounting frame, a second driven wheel and a third driven wheel are movably installed on the rotating shaft between the first mounting frame and the second mounting frame, vertical adjusting screws and horizontal adjusting screws are arranged on the first mounting frame and the second mounting frame, the rotating shafts are controlled by the vertical adjusting screws and the horizontal adjusting screws, and the first driven wheel, the second driven wheel, the third driven wheel, Form the feed bin between No. three follow driving wheel and the action wheel, be close to fixed mounting has No. two motors on the workstation of backup pad front end, the drive belt has been cup jointed in the pivot of No. two motors, fixed mounting has the transfer line in the axis of rotation of No. two mounting brackets, and the one end of drive belt cup joints on the transfer line, No. two motors pass through drive belt swing joint with the transfer line, and preforming device can carry out extrusion to the glass silk after the winding, forms cylindrical glass steel body under the extrusion of follow driving wheel, No. two follow driving wheels, No. three follow driving wheels and action wheel.
Preferably, the primary heating device comprises a first heating box, the first heating box is installed on the workbench, a first mold cavity penetrates through the first heating box, an electric heating wire is wound inside the first heating box, and the electric heating wire is wound outside the first mold cavity;
the secondary heating device comprises a support frame, the support frame is installed on the workbench, a heating box is installed at the upper end of the support frame, the inside of the heating box runs through and is provided with a die cavity II, the inside winding of the heating box II is provided with an electric heating wire, the electric heating wire is wound outside the die cavity II, the primary heating device and the secondary heating device are used for deeply processing the glass steel piece after pre-forming, and the shape of the glass steel piece required to be processed is met.
Preferably, the pultrusion device comprises a sleeve block which is arranged on the workbench, a toothed rod is arranged in the sleeve block in a penetrating way, a third motor is fixedly arranged on the workbench close to one side of the sleeve block, and a second gear is fixedly arranged on a rotating shaft of the third motor and is positioned at the upper end of the sleeve block, the second gear is meshed with the toothed rod, the upper side of the rear end of the toothed rod is fixedly provided with a lower clamping piece, the upper end of the lower clamping piece is provided with an upper clamping piece, the lower clamping piece and the upper clamping piece are fixedly connected through a first fastening bolt and a second fastening bolt, one side surface fixed mounting of workstation has control panel, the electric heating wire of a motor, No. two motors, a heating cabinet, the electric heating wire of No. two heating cabinets and the input of No. three motors all with control panel's output electric connection, the pultrusion device is used for providing pultrusion power to whole device.
Preferably, the support frame and the second heating box are movably mounted, the second die cavity in the second heating box can be in an I shape, an L shape, a C shape and a cylindrical shape, and the second heating box in various shapes can be replaced at the upper end of the support frame.
A winding forming and pultrusion process method for glass fiber reinforced plastics comprises the following specific steps:
1) winding glass fiber reinforced plastic: installing glass steel wires to be processed on the two sets of sleeve shafts, clamping one ends of the glass steel wires in the fastening rings by using clamps, operating the control panel to enable the first motor to work, enabling the first gear to drive the hollow gear to rotate by the rotation of the first motor, mutually winding and forming the glass steel wires in the two sets of fastening rings, and cutting off the glass steel wires at the ends of the two sets of sleeve shafts after winding for a certain time;
2) preforming: putting one end of the wound and formed glass steel wire cut in the step 1) into a storage bin, operating a control panel to enable a second motor to work, enabling a transmission rod to drive a driving wheel to rotate by the rotation of the second motor, and enabling the driving wheel to be matched with a first driven wheel, a second driven wheel and a third driven wheel to extrude and convey the wound and formed glass steel wire backwards to realize preforming;
3) primary heating, pultrusion and shaping: one end of the preformed glass steel wire in the step 2) is sent into a first die cavity, and primary pultrusion shaping is realized under the driving of the driving wheel in the step 2) to finish the primary pultrusion shaping;
4) secondary heating pultrusion shaping: putting one end of the glass steel wire subjected to primary pultrusion in the step 3) into a second die cavity, realizing secondary heating pultrusion under the driving of the driving wheel in the step 2), installing one end of the glass steel subjected to secondary heating pultrusion between the lower clamping piece and the upper clamping piece, and performing pultrusion backwards under the driving of a third motor to sequentially realize primary heating pultrusion and secondary heating pultrusion so as to meet the requirements of pultrusion.
After the glass fiber reinforced plastic wires provided by the feeding devices in the steps 1) and 2) are wound by the winding device, the glass fiber reinforced plastic produced by the preforming device is cylindrical, so that the subsequent processing of the glass fiber reinforced plastic in various shapes is facilitated.
The first die cavity and the second die cavity in the steps 3) and 4) are firstly subjected to preheating treatment by operating the control panel before the step is carried out, so that pultrusion shaping is better realized.
Compared with the prior art, the invention has the following beneficial effects:
the device is with feedway, wind, the device in advance, first heating device, secondary heating device and pultrusion device integration, twine two sets of glass steel wires earlier, change traditional winding, improve winding efficiency, the glass steel that extrudes into the cylinder through the device in advance, then carry out primary forming through first heating device and preheat, be convenient for realize subsequent secondary heating pultrusion, first heating device is used for carrying out deep-processing to the glass steel spare after preforming with secondary heating device, satisfy the shape of the glass steel spare of required processing, wherein pultrusion provides power for the pultrusion of glass steel on the whole device, whole device simple structure, can realize glass steel's winding and pultrusion, pultrusion's efficiency has been improved, satisfy multiple shape glass steel's processing.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic view of the overall structure of a glass fiber reinforced plastic winding and pultrusion device according to the present invention;
FIG. 2 is an enlarged view of a feeding device of the winding and pultrusion device for glass fiber reinforced plastics of the present invention;
FIG. 3 is an enlarged view of a winding apparatus of the apparatus for winding and pultrusion of glass fiber reinforced plastic according to the present invention;
FIG. 4 is an enlarged view of a pre-forming apparatus of the fiber reinforced plastic winding and pultrusion apparatus of the present invention;
FIG. 5 is a front view of a pre-forming apparatus of a glass fiber reinforced plastic winding and pultrusion apparatus of the present invention;
FIG. 6 is a partially enlarged view of the primary heating device and the secondary heating device of the FRP winding and pultrusion device of the present invention;
FIG. 7 is an enlarged view of A in FIG. 2 of a fiber reinforced plastic winding and pultrusion apparatus in accordance with the present invention;
FIG. 8 is an enlarged view of a pultrusion apparatus of a glass fiber reinforced plastic winding and pultrusion apparatus of the present invention;
FIG. 9 is a flow chart of a fiberglass winding and pultrusion process method of the present invention.
In the figure: 1. a work table; 2. a base; 3. a base plate; 4. a support plate; 5. a first heating box; 6. a support frame; 7. a first motor; 8. sleeving blocks; 9. a mounting seat; 10. a sleeve shaft; 11. a movable plate; 12. a first gear; 13. a hollow gear; 14. a fastening ring; 15. an upper cover plate; 16. a first mounting frame; 17. a driven wheel I; 18. a second mounting rack; 19. a second driven wheel; 20. a third driven wheel; 21. a driving wheel; 22. a rotating shaft; 23. a vertical adjusting screw; 24. a horizontal adjusting screw; 25. a transmission rod; 26. a second motor; 27. a transmission belt; 28. a storage bin; 29. a first mold cavity; 30. a second heating box; 31. a second die cavity; 32. rotating the rod; 33. clamping a frame; 34. adjusting the bolt; 35. an upper clamping piece; 36. a toothed bar; 37. a third motor; 38. a second gear; 39. a lower clamping piece; 40. a first fastening bolt; 41. a second fastening bolt; 42. a rotating shaft.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1, a glass fiber reinforced plastic winding and pultrusion device comprises a workbench 1, wherein a feeding device, a winding device, a preforming device, a primary heating device, a secondary heating device and a pultrusion device are sequentially installed at the upper end of the workbench 1 from left to right, and winding of 2 groups of glass fiber reinforced plastics and preforming of the wound glass fiber reinforced plastics can be sequentially realized through the device.
As shown in fig. 1, fig. 2 and fig. 7, the feeding device includes two sets of bases 2, and two sets of bases 2 are all installed on workstation 1, the equal fixed mounting in upper end of two sets of bases 2 has mount pad 9, there is fly leaf 11 bottom one side of mount pad 9 through hinge movable mounting, there is sleeve 10 upper end one side fixed mounting of mount pad 9, and sleeve 10 is located one side of fly leaf 11, there is dwang 32 bottom of fly leaf 11 through rotation axis 42 movable mounting, there is card frame 33 bottom front end fixed mounting of mount pad 9, the movable chamber has been seted up to the inside of card frame 33, the front end threaded connection of card frame 33 has adjusting bolt 34, and dwang 32 and card frame 33 pass through adjusting bolt 34 fixed connection, the feeding device is used for the installation and the feed of original glass steel product, provide the condition for winding processing of winding device.
As shown in fig. 1 and 3, the winding device includes a bottom plate 3, the bottom plate 3 is mounted on a workbench 1, an upper cover plate 15 is movably mounted on one side of the upper end of the bottom plate 3 through a hinge, circular through holes are respectively formed between the upper cover plate 15 and the bottom plate 3, sliding rails are fixedly mounted on the circular inner walls formed between the upper cover plate 15 and the bottom plate 3, a hollow gear 13 is movably mounted on the sliding rails, a first motor 7 is fixedly mounted on the workbench 1 near the front end of the bottom plate 3, a first gear 12 is mounted on the rotating shaft of the first motor 7, the first gear 12 is located inside the bottom end of the bottom plate 3, the first gear 12 is movably connected with the hollow gear 13, a lock catch and a lock rod are respectively fixedly mounted on one side of the bottom plate 3 and one side of the upper cover plate 15, the lock catch is matched with the lock rod, two sets of fastening rings 14 are respectively fixedly mounted on the opposite, the winding device is used for carrying out double-strand winding forming on an original glass fiber reinforced plastic product provided by the feeding device, the motor 7 rotates to drive the hollow gear 13 to rotate, winding of the glass steel wires arranged inside the two groups of fastening rings 14 is achieved, and the traditional winding mode is changed.
As shown in fig. 1, 4 and 5, the preforming device includes a supporting plate 4, the bottom end of the supporting plate 4 is mounted on the workbench 1, a through hole is formed inside the supporting plate 4, a first mounting frame 16 and a second mounting frame 18 are fixedly mounted at the front end of the supporting plate 4, the second mounting frame 18 is located at the lower end of the first mounting frame 16, rotating shafts 22 are respectively inserted into the first mounting frame 16 and the second mounting frame 18, a first driven wheel 17 is movably mounted on the rotating shaft 22 of the first mounting frame 16, a driving wheel 21 is movably mounted on the rotating shaft 22 of the second mounting frame 18, a second driven wheel 19 and a third driven wheel 20 are movably mounted on the rotating shaft 22 between the first mounting frame 16 and the second mounting frame 18, vertical adjusting screws 23 and horizontal adjusting screws 24 are respectively arranged on the first mounting frame 16 and the second mounting frame 18, and the vertical adjusting screws 23 and the horizontal adjusting screws 24 both control the rotating shafts 22, no. one from driving wheel 17, No. two from driving wheel 19, No. three form feed bin 28 from between driving wheel 20 and the action wheel 21, fixed mounting has No. two motor 26 on the workstation 1 near the backup pad 4 front end, No. two motor 26's the pivot has cup jointed drive belt 27, No. two fixed mounting has transfer line 25 on the axis of rotation 22 of mounting bracket 18, and the one end of drive belt 27 cup joints on transfer line 25, No. two motor 26 and transfer line 25 pass through drive belt 27 swing joint, the forming device can carry out extrusion to the glass silk after the winding, No. one from driving wheel 17, No. two from driving wheel 19, No. three from forming cylindrical glass steel body under the extrusion of driving wheel 20 and action wheel 21, twine two sets of glass steel silk earlier, change traditional winding methods, improve winding shaping efficiency, extrude the glass steel of forming cylinder through the forming device.
Example 2
As shown in figure 1, a glass steel winding and pultrusion device comprises a workbench 1, wherein a feeding device, a winding device, a preforming device, a primary heating device, a secondary heating device and a pultrusion device are sequentially arranged at the upper end of the workbench 1 from left to right, and primary heating pultrusion and secondary heating pultrusion of glass steel can be sequentially realized through the device, so that a required glass steel product is processed.
As shown in fig. 1 and 6, the primary heating device comprises a first heating box 5, the first heating box 5 is mounted on the workbench 1, a first mold cavity 29 penetrates through the first heating box 5, an electric heating wire is wound inside the first heating box 5, and the electric heating wire is wound outside the first mold cavity 29;
the secondary heating device comprises a support frame 6, the support frame 6 is arranged on the workbench 1, a second heating box 30 is arranged at the upper end of the support frame 6, the support frame 6 can be in a shape of a through hole penetrating through the bottom, for placing the telescopic toothed rod 36, a second die cavity 31 is arranged inside the second heating box 30 in a penetrating way, an electric heating wire is wound inside the second heating box 30, the electric heating wire is wound outside the second mold cavity 31, the support frame 6 and the second heating box 30 are movably arranged, the second mold cavity 31 inside the second heating box 30 can be in the shape of H, L, C and cylinder, and the upper end of the support frame 6 can be replaced by a second heating box 30 with various shapes, and the primary heating device and the secondary heating device are used for deeply processing the preformed glass fiber reinforced plastic part to meet the shape of the glass fiber reinforced plastic part to be processed.
As shown in fig. 1 and 8, the pultrusion device comprises a sleeve block 8, the sleeve block 8 is installed on the workbench 1, a toothed rod 36 is arranged in the sleeve block 8 in a penetrating manner, a third motor 37 is fixedly installed on the workbench 1 near one side of the sleeve block 8, a second gear 38 is fixedly installed on a rotating shaft of the third motor 37, the second gear 38 is located at the upper end of the sleeve block 8, the second gear 38 is meshed with the toothed rod 36, a lower clamping piece 39 is fixedly installed on the upper side of the rear end of the toothed rod 36, an upper clamping piece 35 is arranged at the upper end of the lower clamping piece 39, the lower clamping piece 39 and the upper clamping piece 35 are fixedly connected with a second fastening bolt 41 through a first fastening bolt 40, a control panel is fixedly installed on the outer surface of one side of the workbench 1, the input ends of the first motor 7, the second motor 26, the electric heating wire of the first heating box 5, the electric heating wire of the second heating box 30 and the third motor 37 are electrically connected with the output end of the, the pultrusion device is used for providing pultrusion power for the whole device, the glass fiber reinforced plastics of winding molding is preheated through primary heating device primary molding, subsequent secondary heating pultrusion is convenient to realize, and the primary heating device and the secondary heating device are used for carrying out deep processing on the glass fiber reinforced plastics after preforming.
By the technical scheme described in the embodiment 1 and the embodiment 2: the device integrates feeding device, winding device, preforming device, primary heating device, secondary heating device and pultrusion device, and the whole device is simple in structure, can realize the winding and pultrusion of glass fiber reinforced plastic, improves the pultrusion efficiency, and meets the processing of glass fiber reinforced plastic in various shapes.
When the device is used, firstly, the device is installed on a horizontal plane through a workbench 1 at the bottom end, a power line is connected with an external power supply, glass steel wires to be processed are installed on two sets of sleeve shafts 10, one ends of the glass steel wires are clamped inside fastening rings 14 through clamps, a control panel is operated to enable a motor 7 to work, the motor 7 rotates to enable a gear 12 to drive a hollow gear 13 to rotate, the glass steel wires inside the two sets of fastening rings 14 are wound and formed mutually, and the glass steel wires at the ends of the two sets of sleeve shafts 10 are cut off after being wound for a certain time; one end of the cut glass steel wire formed by winding is placed in a storage bin 28, a control panel is operated to enable a second motor 26 to work, the second motor 26 rotates to enable a transmission rod 25 to drive a driving wheel 21 to rotate, and the driving wheel 21 is matched with a first driven wheel 17, a second driven wheel 19 and a third driven wheel 20 to extrude and convey the glass steel wire formed by winding backwards so as to realize preforming; one end of the preformed glass steel wire is sent into a first die cavity 29, primary pultrusion shaping is realized under the driving of a driving wheel 21, and the primary pultrusion shaping is completed; then one end of the glass steel wire subjected to primary pultrusion is placed into the second die cavity 31, secondary heating pultrusion is realized after the primary pultrusion is realized under the driving of the driving wheel 21, one end of the glass steel wire subjected to secondary heating pultrusion is installed between the lower clamping piece 39 and the upper clamping piece 35, the glass steel wire is subjected to backward pultrusion under the driving of the third motor 37, the primary heating pultrusion and the secondary heating pultrusion are sequentially realized, the requirements for pultrusion are met, the glass steel wire provided by the feeding device is wound by the winding device, the glass steel wire produced by the preforming device is cylindrical, the subsequent processing of the glass steel in various shapes is facilitated, the first die cavity 29 and the second die cavity 31 are firstly subjected to preheating treatment through the control panel before pultrusion is carried out, and the pultrusion is better realized;
the device is characterized in that a feeding device, a winding device, a preforming device, a primary heating device, a secondary heating device and a pultrusion device are integrated, two groups of glass steel wires are wound firstly, the traditional winding mode is changed, the winding forming efficiency is improved, preforming is carried out through the preforming device to form cylindrical glass steel, then preliminary forming preheating is carried out through the primary heating device, the subsequent secondary heating pultrusion is convenient to realize, the primary heating device and the secondary heating device are used for carrying out deep processing on the preformed glass steel, the shape of the glass steel required to be processed is met, the pultrusion device provides power for the pultrusion of the glass steel on the whole device, the whole device is simple in structure, the winding forming and the pultrusion of the glass steel can be realized, the pultrusion efficiency is improved, and the processing of the glass steel with various shapes is met;
the feeding device is used for installing and feeding original glass fiber reinforced plastic products and provides conditions for winding processing of the winding device, the winding device is used for carrying out double-strand winding forming on the original glass fiber reinforced plastic products provided by the feeding device, the hollow gear 13 is driven to rotate through rotation of the first motor 7, winding of glass steel wires installed inside the two groups of fastening rings 14 is achieved, the traditional winding mode is changed, the preforming device can carry out extrusion forming on the wound glass wires, cylindrical glass fiber reinforced plastic bodies are formed under extrusion of the first driven wheel 17, the second driven wheel 19, the third driven wheel 20 and the driving wheel 21, the two groups of glass steel wires are wound firstly, the traditional winding mode is changed, winding forming efficiency is improved, the glass steel products are extruded into cylinders through the preforming device, the primary preforming heating device and the secondary heating device are used for carrying out deep processing on the preformed glass fiber reinforced plastic parts, satisfy the shape of the glass steel spare of required processing, pultrusion is used for providing pultrusion power to whole device, and winding shaping's glass steel carries out primary forming through first heating device and preheats, is convenient for realize subsequent secondary heating pultrusion, and first heating device and secondary heating device are used for carrying out deep-processing to the glass steel spare after the preforming.
Example 3
As shown in fig. 1-9, a process method for winding, molding and pultrusion of glass fiber reinforced plastic comprises the following specific steps:
1) winding glass fiber reinforced plastic: installing glass steel wires to be processed on the two sets of sleeve shafts 10, clamping one ends of the glass steel wires in the fastening rings 14 by using clips, operating the control panel to enable the first motor 7 to work, enabling the first gear 12 to drive the hollow gear 13 to rotate by rotating the first motor 7, mutually winding and forming the glass steel wires in the two sets of fastening rings 14, and cutting off the glass steel wires at the ends of the two sets of sleeve shafts 10 after winding for a certain time;
2) preforming: one end of the wound glass steel wire cut in the step 1) is placed in a storage bin 28, a control panel is operated to enable a second motor 26 to work, the second motor 26 rotates to enable a transmission rod 25 to drive a driving wheel 21 to rotate, and the driving wheel 21 is matched with a first driven wheel 17, a second driven wheel 19 and a third driven wheel 20 to extrude and convey the wound glass steel wire backwards to realize preforming;
3) primary heating, pultrusion and shaping: one end of the preformed glass steel wire in the step 2) is sent into a first die cavity 29, and primary pultrusion shaping is realized under the driving of the driving wheel 21 in the step 2) to finish the primary pultrusion shaping;
4) secondary heating pultrusion shaping: one end of the glass steel wire subjected to primary pultrusion in the step 3) is placed into the second die cavity 31, secondary heating pultrusion is achieved after primary pultrusion is achieved under the driving of the driving wheel 21 in the step 2), one end of the glass steel subjected to secondary heating pultrusion is installed between the lower clamping piece 39 and the upper clamping piece 35, primary heating pultrusion and secondary heating pultrusion are achieved sequentially through backward pultrusion under the driving of the third motor 37, and pultrusion is met.
After the glass fiber reinforced plastic wires provided by the feeding devices in the steps 1) and 2) are wound by the winding device, the glass fiber reinforced plastic produced by the preforming device is cylindrical, so that the subsequent processing of the glass fiber reinforced plastic in various shapes is facilitated.
The first die cavity 29 and the second die cavity 31 in the steps 3) and 4) are firstly subjected to preheating treatment by operating the control panel before the step is carried out, so that pultrusion shaping is better realized.
By adopting the technical scheme: earlier twine two sets of glass steel wires, change traditional winding mode, improve winding shaping efficiency, carry out preforming through preforming device and extrude into the glass steel of cylinder, then carry out primary forming through first heating device and preheat, be convenient for realize subsequent reheat pultrusion, first heating device is used for carrying out deep-processing to the glass steel spare after preforming with secondary heating device, satisfies the shape of the glass steel spare of required processing, wherein pultrusion provides power for the pultrusion of glass steel on the whole device.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a glass steel winding forming and pultrusion device, includes workstation (1), its characterized in that, feedway, wind, preforming device, first heating device, secondary heating device and pultrusion device are from left to right installed in proper order to the upper end of workstation (1), can realize 2 groups of glass steel wire's winding, winding back glass steel's preforming, preforming glass steel's first heating pultrusion design, first heating pultrusion design glass steel's secondary heating pultrusion design in proper order through the device, process into required glass steel product.
2. A fiberglass winding and pultrusion device according to claim 1, characterized in that the feeding device comprises two sets of bases (2), and the two sets of bases (2) are both mounted on the workbench (1).
3. The fiberglass winding and pultrusion device according to claim 2, wherein the two sets of bases (2) are fixedly mounted at upper ends thereof with mounting seats (9), one side of the bottom ends of the mounting seats (9) is movably mounted with movable plates (11) through hinges, one side of the upper ends of the mounting seats (9) is fixedly mounted with sleeve shafts (10), the sleeve shafts (10) are located at one sides of the movable plates (11), the bottom ends of the movable plates (11) are movably mounted with rotating rods (32) through rotating shafts (42), the front ends of the bottoms of the mounting seats (9) are fixedly mounted with clamping frames (33), movable cavities are formed inside the clamping frames (33), the front ends of the clamping frames (33) are in threaded connection with adjusting bolts (34), the rotating rods (32) and the clamping frames (33) are fixedly connected through the adjusting bolts (34), and a feeding device is used for mounting and feeding original fiberglass products, providing conditions for the winding process of the winding device.
4. The glass fiber reinforced plastic winding and pultrusion device as claimed in claim 1, wherein the winding device comprises a bottom plate (3), the bottom plate (3) is mounted on a workbench (1), an upper cover plate (15) is movably mounted on one side of the upper end of the bottom plate (3) through hinges, circular arc through holes are formed between the upper cover plate (15) and the bottom plate (3), sliding rails are fixedly mounted on the inner circular arc walls formed between the upper cover plate (15) and the bottom plate (3), hollow gears (13) are movably mounted on the sliding rails, a first motor (7) is fixedly mounted on the workbench (1) close to the front end of the bottom plate (3), a first gear (12) is mounted on a rotating shaft of the first motor (7), the first gear (12) is located inside the bottom end of the bottom plate (3), and the first gear (12) is movably connected with the hollow gears (13), bottom plate (3) and one side of upper cover plate (15) fixed mounting respectively have hasp and locking lever, the hasp cooperatees with the locking lever, on the inside relative position of cavity gear (13) respectively fixed mounting have two sets of tighrening rings (14), two sets of the equal fixed mounting in inside of tighrening ring (14) has the clip, and wind-ing device is used for carrying out the bifilar winding shaping with the original glass steel product that feedway provided, rotates through a motor (7) and drives cavity gear (13) rotation, realizes the winding of the glass steel wire of two sets of tighrening rings (14) internally mounted, changes traditional winding mode.
5. The glass fiber reinforced plastic winding and pultrusion device as claimed in claim 1, wherein the preforming device comprises a supporting plate (4), the bottom end of the supporting plate (4) is mounted on the workbench (1), a through hole is formed in the supporting plate (4), a first mounting frame (16) and a second mounting frame (18) are fixedly mounted at the front end of the supporting plate (4), the second mounting frame (18) is located at the lower end of the first mounting frame (16), rotating shafts (22) are respectively inserted into the first mounting frame (16) and the second mounting frame (18), a first driven wheel (17) is movably mounted on the rotating shaft (22) of the first mounting frame (16), a driving wheel (21) is movably mounted on the rotating shaft (22) of the second mounting frame (18), and a second driven wheel (19) and a third driven wheel (20) are movably mounted on the rotating shaft mounting frame (22) between the first mounting frame (16) and the second mounting frame (18) The utility model discloses a drive device, all be provided with vertical adjusting screw (23) and horizontal adjusting screw (24) on mounting bracket (16) and No. two mounting brackets (18), and vertical adjusting screw (23) all control axis of rotation (22) with horizontal adjusting screw (24), form feed bin (28) between driven wheel (17), No. two driven wheels (19), No. three driven wheels (20) and action wheel (21), be close to fixed mounting has No. two motor (26) on workstation (1) of backup pad (4) front end, drive belt (27) have been cup jointed in the pivot of No. two motor (26), fixed mounting has transfer line (25) on axis of rotation (22) of No. two mounting brackets (18), and the one end of drive belt (27) cup joints on transfer line (25), No. two motor (26) pass through drive belt (27) swing joint with transfer line (25), the preforming device can extrude the wound glass fiber to form a cylindrical glass fiber reinforced plastic body under the extrusion of the first driven wheel (17), the second driven wheel (19), the third driven wheel (20) and the driving wheel (21).
6. The winding, forming and pultrusion device for the glass fiber reinforced plastics as claimed in claim 1, wherein the primary heating device comprises a first heating box (5), the first heating box (5) is installed on the workbench (1), a first die cavity (29) is arranged in the first heating box (5) in a penetrating mode, an electric heating wire is arranged in the first heating box (5) in a winding mode, and the electric heating wire is wound outside the first die cavity (29).
7. The glass fiber reinforced plastic winding and pultrusion device as claimed in claim 1, wherein the secondary heating device comprises a support frame (6), the support frame (6) is installed on the workbench (1), a second heating box (30) is installed at the upper end of the support frame (6), a second mold cavity (31) is arranged inside the second heating box (30) in a penetrating mode, an electric heating wire is arranged inside the second heating box (30) in a winding mode, the electric heating wire is wound outside the second mold cavity (31), and the primary heating device and the secondary heating device are used for deep processing of the preformed glass fiber reinforced plastic part to meet the shape of the glass fiber reinforced plastic part required to be processed.
8. The fiberglass winding and pultrusion device as claimed in claim 1, wherein the pultrusion device comprises a sleeve block (8), the sleeve block (8) is mounted on the workbench (1), a toothed rod (36) penetrates through the sleeve block (8), a third motor (37) is fixedly mounted on the workbench (1) close to one side of the sleeve block (8), a second gear (38) is fixedly mounted on a rotating shaft of the third motor (37), the second gear (38) is located at the upper end of the sleeve block (8), the second gear (38) is meshed with the toothed rod (36), a lower clamping piece (39) is fixedly mounted on the upper side of the rear end of the toothed rod (36), an upper clamping piece (35) is arranged at the upper end of the lower clamping piece (39), and the lower clamping piece (39) and the upper clamping piece (35) are fixedly connected with a second fastening bolt (41) through a first fastening bolt (40), one side surface fixed mounting of workstation (1) has control panel, the electric heating wire of a motor (7), No. two motor (26), a heating cabinet (5), the electric heating wire of No. two heating cabinets (30) and the input of No. three motor (37) all with control panel's output electric connection, the pultrusion device is used for providing pultrusion power to whole device.
9. The winding, forming and pultrusion device for the glass fiber reinforced plastics as claimed in claim 1, wherein the supporting frame (6) is movably installed with a second heating box (30), a second mold cavity (31) inside the second heating box (30) can be in a shape of "i" character, "L" character, "C" and cylinder, and the upper end of the supporting frame (6) can be replaced with the second heating box (30) in various shapes.
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| CN201910775008.8A CN110605859B (en) | 2019-08-21 | 2019-08-21 | Glass fiber reinforced plastic winding molding and pultrusion device |
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| CN201910775008.8A CN110605859B (en) | 2019-08-21 | 2019-08-21 | Glass fiber reinforced plastic winding molding and pultrusion device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113787134A (en) * | 2021-09-23 | 2021-12-14 | 山东格瑞德集团有限公司 | Production line for blanking and manufacturing axial flow fan blades |
| CN116968353A (en) * | 2023-09-18 | 2023-10-31 | 南通时瑞塑胶制品有限公司 | I-shaped glass fiber reinforced plastic profile guiding pultrusion die |
| CN117774398A (en) * | 2024-02-27 | 2024-03-29 | 沈阳增材机械制造有限公司 | Glass fiber reinforced plastic winding forming device and forming process thereof |
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| CN2395873Y (en) * | 1999-11-15 | 2000-09-13 | 徐春福 | Equipment for drawing, winding and shaping fiber reinforced plastic |
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| CN113787134A (en) * | 2021-09-23 | 2021-12-14 | 山东格瑞德集团有限公司 | Production line for blanking and manufacturing axial flow fan blades |
| CN113787134B (en) * | 2021-09-23 | 2022-11-29 | 山东格瑞德集团有限公司 | Production line for blanking and manufacturing axial flow fan blades |
| CN116968353A (en) * | 2023-09-18 | 2023-10-31 | 南通时瑞塑胶制品有限公司 | I-shaped glass fiber reinforced plastic profile guiding pultrusion die |
| CN116968353B (en) * | 2023-09-18 | 2023-12-15 | 南通时瑞塑胶制品有限公司 | I-shaped glass fiber reinforced plastic profile guiding pultrusion die |
| CN117774398A (en) * | 2024-02-27 | 2024-03-29 | 沈阳增材机械制造有限公司 | Glass fiber reinforced plastic winding forming device and forming process thereof |
| CN117774398B (en) * | 2024-02-27 | 2024-05-03 | 沈阳增材机械制造有限公司 | Glass fiber reinforced plastic winding forming device and forming process thereof |
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