CN109940902B - Carbon fiber tube forming device, method for processing carbon fiber tube and carbon fiber tube - Google Patents
Carbon fiber tube forming device, method for processing carbon fiber tube and carbon fiber tube Download PDFInfo
- Publication number
- CN109940902B CN109940902B CN201910296504.5A CN201910296504A CN109940902B CN 109940902 B CN109940902 B CN 109940902B CN 201910296504 A CN201910296504 A CN 201910296504A CN 109940902 B CN109940902 B CN 109940902B
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- fiber cloth
- storage box
- motor
- cloth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
The invention belongs to the technical field of carbon fiber composite materials, and particularly relates to a carbon fiber tube forming device, a method for processing a carbon fiber tube and the carbon fiber tube, which comprise a workbench and a controller; a support table is arranged on one side of the workbench; a flat plate is placed on the workbench; a motor is fixedly connected to the outer side of the supporting platform, the output end of the motor penetrates through two ends of the supporting platform, a core mold is sleeved on the output end of the motor in the supporting platform, and the output end of the motor is rotatably connected with the supporting platform; one side of the core mold is provided with a compaction unit; a feeding unit is arranged on one side, close to the supporting table, of the workbench; the invention also discloses a method for processing the carbon fiber pipe; the invention has simple structure and high automation degree, and improves the quality and efficiency of carbon fiber tube forming.
Description
Technical Field
The invention belongs to the technical field of carbon fiber composite materials, and particularly relates to a carbon fiber tube forming device, a method for processing a carbon fiber tube and the carbon fiber tube.
Background
As is well known, a carbon fiber composite material CFRP, as a high-performance fiber, has many advantages such as high modulus, high strength, low mass, designable performance, easy integral forming, etc., and can satisfy the requirement of high structural efficiency of an aerospace structure, and a structure with stable size is easy to obtain.
A device for manufacturing a carbon fiber tube also appears in the prior art, and for example, a chinese patent with application number 201611033362 discloses a carbon fiber tube forming device, which comprises a core mold, a supporting seat and a pressing coating device; the core mold is rotationally connected with the supporting seat and is used for winding the carbon fiber cloth; the pressing coating device is used for coating the coating on the carbon fiber cloth and pressing the carbon fiber cloth tightly; the downward pressing coating device comprises a flat plate, a downward pressing plate, a scraper, a support, a guide screw, a downward pressing nut and a compression spring; one end of the lower pressing plate is hinged with the support, the other end of the lower pressing plate is provided with a scraper, and the flat plate is positioned below the scraper; a compression spring is arranged between the lower pressing plate and the flat plate; the invention further discloses a carbon fiber tube forming device and a carbon fiber tube.
A carbon fiber tube forming device in this scheme enables carbon fiber cloth to roll into carbon fiber tube, but the device degree of automation is low, leads to carbon fiber tube fashioned inefficiency, and the device lacks the compaction device of carbon fiber tube simultaneously, and carbon fiber cloth is when rolling into carbon fiber tube like this, can appear the space between the adjacent carbon fiber cloth, also can appear the bubble in the adhesive simultaneously, leads to the quality reduction of carbon fiber tube for this technical scheme receives the restriction.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that in the prior art, a carbon fiber tube forming device is low in automation degree and the quality of a formed carbon fiber tube is low, the invention provides a carbon fiber tube forming device, a method for processing the carbon fiber tube and the carbon fiber tube.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a carbon fiber tube forming device which comprises a workbench and a controller; the controller is used for controlling the carbon fiber pipe forming device to work; a support table is arranged on one side of the workbench; a flat plate is placed on the workbench, and the flat plate is used for placing carbon fiber cloth; a motor is fixedly connected to the outer side of the supporting platform, the output end of the motor penetrates through two ends of the supporting platform, a core mold is sleeved on the output end of the motor in the supporting platform, and the output end of the motor is rotatably connected with the supporting platform; one side of the core mold is provided with a compaction unit, and the compaction unit is used for enabling the adhesive to be fully attached to the carbon fiber cloth; a feeding unit is arranged on one side, close to the supporting table, of the workbench and used for throwing an adhesive; according to the compacting unit and the feeding unit designed by the invention, the compacting unit and the feeding unit are matched with each other, so that the quality and the efficiency of carbon fiber tube forming are improved.
Preferably, the compaction unit comprises a rotary drum, the rotary drum is rotatably connected with the support table through a rotary shaft, gears are respectively sleeved on the rotary shaft and the output end of the motor, and the gears are in meshing transmission with each other; the outer side of the rotary drum is uniformly provided with an elastic plate, the elastic plate is connected with the rotary drum through a spring, the rotary drum is rotated under the action of gear meshing rotation when the output end of the motor works, and the elastic plate is rotated to be in contact with the carbon fiber cloth on the core mold when the rotary drum is rotated; according to the compaction unit designed by the invention, the gear is meshed with the gear, so that the elastic plate can be always contacted with the wound carbon fiber pipe in the rotating process when the carbon fiber cloth is wound into the carbon fiber pipe, the carbon fiber pipe is compacted, the carbon fiber cloth can be rapidly glued together by the glue on the carbon fiber cloth, gaps between adjacent carbon fiber cloth and air bubbles in the glue are reduced, and the forming quality of the carbon fiber pipe is improved.
Preferably, the feeding unit comprises a cam, the cam is arranged at one end, far away from the input end of the motor, of the support table, and the rotation center of the cam is sleeved on the output end of the motor; an air cylinder is arranged on one side of the cam, and the output end of the air cylinder is close to the cam; a support frame is arranged on the workbench close to the support table, a material storage box is arranged above the support frame, a piston plate is arranged in the material storage box and is connected with the top of the material storage box through a spring, an adhesive is arranged below the piston plate, a closed space is formed above the piston plate and the material storage box and is communicated with the air outlet end of the air cylinder, an air outlet is arranged on one side of the closed space formed above the piston plate and the material storage box, the output end of the air cylinder is compressed when the cam rotates, and compressed air enters from the upper part of the material storage box; a lower pressing plate is arranged below the supporting frame and is hinged with the workbench through a guide screw rod; a scraper is fixedly connected to one side, close to the supporting table, of the lower pressing plate, a feed opening is formed in the middle of the lower pressing plate, a discharge pipe is arranged between the feed opening and the storage box, one end of the discharge pipe penetrates from the bottom of the storage box and then is fixedly connected with the piston plate, and discharge openings are uniformly formed in the discharge pipe; according to the feeding unit designed by the invention, the cam is driven to rotate when the motor rotates, the air cylinder is compressed when the cam rotates, discharged air enters the storage box when the air cylinder is compressed to drive the piston plate to move downwards, and the adhesive in the storage box is extruded out of the discharge pipe when the piston plate moves downwards, so that the adhesive in the storage box can be automatically extruded out when carbon fiber cloth is wound into a carbon fiber pipe, and the forming efficiency of the carbon fiber pipe is improved.
Preferably, an electric sliding rail is arranged between the air cylinder and the support table, the bottom of the electric sliding rail is fixedly connected with the support table, the air cylinder is connected with the electric sliding rail through a sliding block, and the electric sliding rail is used for controlling the air inflow of the storage box; the electric sliding rail is used, the electric sliding rail can drive the air cylinder to move, the distance between the air cylinder and the cam can be adjusted when the air cylinder moves, the falling amount of the adhesive in the storage box can be controlled, and the waste of the adhesive is avoided.
Preferably, the feed opening is designed in a three-section manner, and the feed opening designed in the three-section manner is used for ensuring that the adhesive can be uniformly distributed on the carbon fiber cloth; according to the invention, the feed opening is designed into a three-section type, so that the adhesive can be uniformly distributed on the carbon fiber cloth to be wound into the carbon fiber pipe, and the forming efficiency of the carbon fiber pipe is further improved.
A method of processing a carbon fiber tube comprising the steps of:
(a) horizontally placing the carbon fiber cloth on a flat plate, ensuring that one surface of the mixture to be coated faces upwards, and coating a release agent layer on the surface of the core mold;
(b) pulling the carbon fiber cloth, attaching the glued surface to the core mold, starting a motor to drive the core mold to rotate, driving the carbon fiber cloth to be continuously wound on the core mold by the rotation of the core mold, simultaneously putting an adhesive on the carbon fiber cloth by a feeding unit, continuously and uniformly coating the adhesive on the surface of the carbon fiber cloth by a scraper, and enabling the elastic plate to rotate along with the rotation of the core mold by the rotary drum to compact the carbon fiber cloth wound on the core mold;
(c) after the carbon fiber cloth is wound, taking out the core mold, and drawing out the formed carbon fiber pipe from the core mold;
preferably, the adhesive comprises the following raw materials in parts by mass: 60-70 parts of epoxy resin, 20-25 parts of curing agent and 20-40 parts of acetone or ethyl acetate.
Preferably, the carbon fiber cloth is carbon fiber prepreg cloth, and comprises one of dry prepreg cloth, wet prepreg cloth, unidirectional prepreg cloth, prepreg tape, non-support cloth and support cloth.
A carbon fiber pipe is prepared by using the method for processing the carbon fiber pipe.
When the carbon fiber tube is required to be produced, firstly, the carbon fiber cloth is flatly placed on a flat plate, the surface of a core mold to be coated with the adhesive is enabled to face upwards, a release agent layer is coated on the surface of the core mold, then the carbon fiber cloth is pulled, the coated surface is attached to the core mold, a motor is started, the core mold rotates when the output end of the motor rotates, the carbon fiber cloth starts to be wound into the carbon fiber tube when the core mold rotates, meanwhile, under the mutual meshing action of gears, a rotary drum starts to rotate, an elastic plate rotates along with the rotary drum, the elastic plate contacts with the carbon fiber tube on the core mold when rotating, the carbon fiber tube is compacted by the rotation of the elastic plate, gaps between adjacent carbon fiber cloths and bubbles in the adhesive are reduced, meanwhile, when the output end of the motor rotates, a cam starts to rotate, the cam touches an air cylinder when rotating, the output end of the air cylinder is compressed, and gas discharged when the input end of the air cylinder is compressed enters a storage box, the gas entering the storage box pushes the piston plate to move downwards, the discharge pipe is pushed to move downwards when the piston plate moves downwards, so that the adhesive in the storage box starts to fall from a discharge hole in the discharge pipe, the falling adhesive enters the discharge hole, the adhesive can be uniformly distributed on the carbon fiber cloth through the three-section discharge hole, the adhesive coated on the surface of the carbon fiber cloth is continuously and uniformly distributed by the scraper along with the movement of the carbon fiber cloth to the core mold, and after the carbon fiber pipe is wound, the core mold is taken out, and the formed carbon fiber pipe is taken out from the core mold; if the rate of the adhesive falling in the blanking pipe is too fast, the relative position of the air cylinder and the cam can be adjusted through the electric slide rail, the air inflow in the storage box is reduced, the falling amount of the adhesive can be controlled, and the adhesive waste is avoided.
The invention has the following beneficial effects:
1. the carbon fiber tube forming device, the method for processing the carbon fiber tube and the carbon fiber tube have simple structures, and the adhesive on the carbon fiber cloth can rapidly glue the carbon fiber cloth together by designing the compaction unit, so that gaps between adjacent carbon fiber cloths and air bubbles in the adhesive are reduced, and the forming quality of the carbon fiber tube is improved.
2. The carbon fiber pipe forming device, the carbon fiber pipe processing method and the carbon fiber pipe have high automation degree, and by designing the feeding unit, the adhesive in the storage box can be automatically extruded when the carbon fiber cloth is wound into the carbon fiber pipe, so that the forming efficiency of the carbon fiber pipe is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a view looking toward FIG. 1 at A;
FIG. 3 is a cross-sectional view of the storage bin of the present invention;
FIG. 4 is a cross-sectional view of the lower platen of the present invention;
in the figure: the device comprises a workbench 1, a support table 2, a core mold 21, a flat plate 3, a motor 4, a compaction unit 5, a rotary drum 51, an elastic plate 52, a feeding unit 6, a cam 61, an air cylinder 62, a support frame 63, a storage box 64, a piston plate 65, a lower pressing plate 66, a scraper 67, a feed opening 68, a feed pipe 69 and an electric slide rail 7.
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.
As shown in fig. 1 to 4, the carbon fiber tube forming apparatus according to the present invention includes a table 1 and a controller; the controller is used for controlling the carbon fiber pipe forming device to work; a support table 2 is arranged on one side of the workbench 1; a flat plate 3 is placed on the workbench 1, and carbon fiber cloth is placed on the flat plate 3; a motor 4 is fixedly connected to the outer side of the support table 2, the output end of the motor 4 penetrates through two ends of the support table 2, a core mold 21 is sleeved on the output end of the motor 4 positioned in the support table 2, and the output end of the motor 4 is rotatably connected with the support table 2; a compaction unit 5 is arranged on one side of the core mold 21, and the compaction unit 5 is used for enabling the adhesive to be fully attached to the carbon fiber cloth; a feeding unit 6 is arranged on one side, close to the support table 2, of the workbench 1, and the feeding unit 6 is used for throwing in an adhesive; according to the compacting unit 5 and the feeding unit 6 designed by the invention, the compacting unit 5 and the feeding unit 6 are matched with each other, so that the quality and the efficiency of carbon fiber tube forming are improved.
As a specific embodiment of the present invention, the compacting unit 5 includes a rotating drum 51, the rotating drum 51 is rotatably connected to the supporting table 2 through a rotating shaft, the rotating shaft and the output end of the motor 4 are respectively sleeved with a gear, and the gear are in meshing transmission; the outer side of the rotating drum 51 is uniformly provided with an elastic plate 52, the elastic plate 52 is connected with the rotating drum 51 through a spring, the rotating drum 51 is rotated under the action of gear meshing rotation when the output end of the motor 4 works, and the elastic plate 52 is rotated to be in contact with the carbon fiber cloth on the core mold 21 when the rotating drum 51 is rotated; according to the compaction unit 5 designed by the invention, the gears are meshed with each other, so that when the carbon fiber cloth is wound into the carbon fiber pipe, the elastic plate 52 can be always contacted with the wound carbon fiber pipe in the rotating process to compact the carbon fiber pipe, the carbon fiber cloth can be rapidly glued together by the glue on the carbon fiber cloth, gaps between adjacent carbon fiber cloth and air bubbles in the glue are reduced, and the forming quality of the carbon fiber pipe is improved.
As a specific embodiment of the present invention, the feeding unit 6 includes a cam 61, the cam 61 is disposed at one end of the support platform 2 away from the input end of the motor 4, and the rotation center of the cam 61 is sleeved on the output end of the motor 4; an air cylinder 62 is arranged on one side of the cam 61, and the output end of the air cylinder 62 is close to the cam 61; a supporting frame 63 is arranged on the workbench 1 close to the supporting table 2, a storage box 64 is arranged above the supporting frame 63, a piston plate 65 is arranged in the storage box 64, the piston plate 65 is connected with the top of the storage box 64 through a spring, an adhesive is arranged below the piston plate 65, a closed space is formed above the piston plate 65 and the storage box 64, the formed closed space is communicated with the air outlet end of the air cylinder 62, an air outlet is arranged on one side of the closed space formed above the piston plate 65 and the storage box 64, the output end of the air cylinder 62 is compressed when the cam 61 rotates, and compressed and exhausted air enters from the upper part of the storage box 64; a lower pressing plate 66 is arranged below the supporting frame 63, and the lower pressing plate 66 is hinged with the workbench 1 through a guide screw rod; a scraper 67 is fixedly connected to one side of the lower pressing plate 66 close to the support table 2, a feed opening 68 is formed in the middle of the lower pressing plate 66, a discharge pipe 69 is arranged between the feed opening 68 and the storage box 64, one end of the discharge pipe 69 penetrates from the bottom of the storage box 64 and then is fixedly connected with the piston plate 65, and discharge openings are uniformly formed in the discharge pipe 69; according to the feeding unit 6 designed by the invention, the cam 61 is driven to rotate by the rotation of the motor 4, the air cylinder 62 is compressed when the cam 61 rotates, the gas discharged by the compressed air cylinder 62 enters the storage box 64 to drive the piston plate 65 to move downwards, and the adhesive in the storage box 64 is extruded out from the discharge pipe 69 when the piston plate 65 moves downwards, so that the adhesive in the storage box 64 can be automatically extruded out when carbon fiber cloth is wound into a carbon fiber pipe, and the forming efficiency of the carbon fiber pipe is improved.
As a specific embodiment of the invention, an electric slide rail 7 is arranged between the air cylinder 62 and the support platform 2, the bottom of the electric slide rail 7 is fixedly connected with the support platform 2, the air cylinder 62 is connected with the electric slide rail 7 through a slide block, and the electric slide rail 7 is used for controlling the air inflow of the storage box 64; according to the invention, the electric slide rail 7 is used, the electric slide rail 7 can drive the air cylinder 62 to move, the distance between the air cylinder 62 and the cam 61 can be adjusted when the air cylinder 62 moves, the falling amount of the adhesive in the storage box 64 can be controlled, and the waste of the adhesive is avoided.
As a specific embodiment of the present invention, the feed opening 68 is designed in a three-stage manner, and the feed opening 68 designed in a three-stage manner is used for ensuring that the adhesive can be uniformly distributed on the carbon fiber cloth; according to the invention, the feed opening 68 is designed into a three-section type, so that the adhesive can be uniformly distributed on the carbon fiber cloth to be wound into the carbon fiber pipe, and the forming efficiency of the carbon fiber pipe is further improved.
A method of processing a carbon fiber tube comprising the steps of:
(a) the carbon fiber cloth is flatly placed on the flat plate 3, one side of the mixture to be coated is ensured to be upward, and a release agent layer is coated on the surface of the core mold 21;
(b) pulling the carbon fiber cloth, attaching the glued surface to the core mold 21, starting the motor 4 to drive the core mold 21 to rotate, driving the carbon fiber cloth to be continuously wound on the core mold 21 by the rotation of the core mold 21, simultaneously putting an adhesive on the carbon fiber cloth by the feeding unit 6, continuously homogenizing the adhesive coated on the surface of the carbon fiber cloth by the scraper 67, and enabling the elastic plate 52 to rotate along with the rotation of the core mold 21 by the rotary drum 51 to compact the carbon fiber cloth wound on the core mold 21;
(c) after the carbon fiber cloth is wound, taking out the core mold 21, and drawing out the formed carbon fiber pipe from the core mold 21;
as a specific implementation mode of the invention, the adhesive comprises the following raw materials in parts by mass: 60-70 parts of epoxy resin, 20-25 parts of curing agent and 20-40 parts of acetone or ethyl acetate.
As a specific embodiment of the present invention, the carbon fiber cloth is a carbon fiber prepreg cloth, and includes one of a dry prepreg cloth, a wet prepreg cloth, a unidirectional prepreg cloth, a prepreg tape, a non-support cloth, and a support cloth.
A carbon fiber pipe is prepared by using the method for processing the carbon fiber pipe.
When the carbon fiber tube is required to be produced, firstly, the carbon fiber cloth is flatly placed on the flat plate 3, the surface to be coated with the adhesive is ensured to be upward, a release agent layer is coated on the surface of the core mould 21, then the carbon fiber cloth is pulled, the coated surface is attached to the core mould 21, the motor 4 is started, the core mould 21 rotates when the output end of the motor 4 rotates, the carbon fiber cloth starts to be wound into the carbon fiber tube when the core mould 21 rotates, meanwhile, under the mutual meshing action of gears, the rotary drum 51 starts to rotate, the elastic plate 52 rotates along with the rotary drum 51, the elastic plate 52 rotates to be contacted with the carbon fiber tube on the core mould 21, the rotation of the elastic plate 52 compacts the carbon fiber tube, the gap between the adjacent carbon fiber cloth and the air bubbles in the adhesive are reduced, meanwhile, when the output end of the motor 4 rotates, the cam 61 starts to rotate, the cam 61 touches the air cylinder 62 when the cam 61 rotates, so that the output end of the air cylinder 62 is compressed, the gas discharged from the input end of the air cylinder 62 during compression enters the storage box 64, the gas entering the storage box 64 pushes the piston plate 65 to move downwards, the piston plate 65 pushes the discharge pipe 69 to move downwards when moving downwards, so that the adhesive in the storage box 64 starts to fall from the discharge hole on the discharge pipe 69, the falling adhesive enters the discharge hole 68, the three-section discharge hole 68 enables the adhesive to be uniformly distributed on the carbon fiber cloth, the adhesive coated on the surface of the carbon fiber cloth by the scraper 67 is uniformly distributed along with the movement of the carbon fiber cloth to the mandrel 21, and after the carbon fiber pipe is wound, the mandrel 21 is taken out, and the formed carbon fiber pipe is drawn out from the mandrel 21; if the glue dropping speed in the blanking pipe is too high, the relative position of the air cylinder 62 and the cam 61 can be adjusted through the electric slide rail 7, the air inflow in the storage box 64 is reduced, the dropping amount of the glue can be controlled, and the waste of the glue is avoided.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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 (5)
1. The utility model provides a carbon fiber tube forming device which characterized in that: comprises a workbench (1) and a controller; the controller is used for controlling the carbon fiber pipe forming device to work; a support table (2) is arranged on one side of the workbench (1); a flat plate (3) is placed on the workbench (1), and carbon fiber cloth is placed on the flat plate (3); a motor (4) is fixedly connected to the outer side of the support platform (2), the output end of the motor (4) penetrates through two ends of the support platform (2), a core mold (21) is sleeved on the output end of the motor (4) positioned in the support platform (2), and the output end of the motor (4) is rotatably connected with the support platform (2); one side of the core mold (21) is provided with a compaction unit (5), and the compaction unit (5) is used for enabling the adhesive to be fully attached to the carbon fiber cloth; a feeding unit (6) is arranged on one side, close to the supporting table (2), of the workbench (1), and the feeding unit (6) is used for throwing in an adhesive;
the compaction unit (5) comprises a rotary drum (51), the rotary drum (51) is rotatably connected with the support table (2) through a rotary shaft, gears are respectively sleeved on the rotary shaft and the output end of the motor (4), and the gears are in meshing transmission with each other; the outer side of the rotary drum (51) is uniformly provided with an elastic plate (52), the elastic plate (52) is connected with the rotary drum (51) through a spring, the rotary drum (51) is rotated under the action of gear meshing rotation when the output end of the motor (4) works, and the elastic plate (52) is rotated to be in contact with the carbon fiber cloth on the core mold (21) when the rotary drum (51) rotates;
the feeding unit (6) comprises a cam (61), the cam (61) is arranged at one end, far away from the input end of the motor (4), of the support table (2), and the rotating center of the cam (61) is sleeved on the output end of the motor (4); an air cylinder (62) is arranged on one side of the cam (61), and the output end of the air cylinder (62) is close to the cam (61); a supporting frame (63) is arranged on the workbench (1) close to the supporting table (2), a storage box (64) is arranged above the supporting frame (63), a piston plate (65) is arranged in the storage box (64), the piston plate (65) is connected with the top of the storage box (64) through a spring, an adhesive is arranged below the piston plate (65), a closed space is formed above the piston plate (65) and the storage box (64), the formed closed space is communicated with the air outlet end of the air cylinder (62), an air outlet is arranged on one side of the closed space formed above the piston plate (65) and the storage box (64), the output end of the air cylinder (62) is compressed when the cam (61) rotates, and compressed and exhausted air enters from the upper side of the storage box (64); a lower pressing plate (66) is arranged below the supporting frame (63), and the lower pressing plate (66) is hinged with the workbench (1) through a guide screw rod; a scraper (67) is fixedly connected to one side, close to the support table (2), of the lower pressing plate (66), a feed opening (68) is formed in the middle of the lower pressing plate (66), a discharge pipe (69) is arranged between the feed opening (68) and the storage box (64), one end of the discharge pipe (69) penetrates from the bottom of the storage box (64) and then is fixedly connected with the piston plate (65), and discharge holes are uniformly formed in the discharge pipe (69);
an electric sliding rail (7) is arranged between the air cylinder (62) and the supporting platform (2), the bottom of the electric sliding rail (7) is fixedly connected with the supporting platform (2), the air cylinder (62) is connected with the electric sliding rail (7) through a sliding block, and the electric sliding rail (7) is used for controlling the air inflow of the storage box (64);
the feed opening (68) is designed in a three-section mode, and the feed opening (68) in the three-section mode is used for ensuring that adhesive can be uniformly distributed on the carbon fiber cloth;
when a carbon fiber pipe needs to be produced, firstly, a carbon fiber cloth is flatly placed on a flat plate (3), one side of a mixture to be coated is ensured to be upward, a release agent layer is coated on the surface of a core mould (21), then the carbon fiber cloth is pulled, the coated side is attached to the core mould (21), a motor (4) is started, the core mould (21) rotates when the output end of the motor (4) rotates, the carbon fiber cloth starts to be wound into the carbon fiber pipe when the core mould (21) rotates, meanwhile, under the mutual meshing action of gears, a rotary drum (51) starts to rotate, an elastic plate (52) rotates along with the rotary drum (51), the elastic plate (52) contacts with the carbon fiber pipe on the core mould (21) when rotating, the carbon fiber pipe is compacted by the rotation of the elastic plate (52), gaps between adjacent carbon fiber cloths and air bubbles in the mixture are reduced, and meanwhile, when the output end of the motor (4) rotates, the cam (61) starts to rotate, the cam (61) touches the air cylinder (62) when rotating, so that the output end of the air cylinder (62) is compressed, the gas discharged from the compressed input end of the air cylinder (62) enters the storage box (64), the gas entering the storage box (64) pushes the piston plate (65) to move downwards, the piston plate (65) pushes the discharge pipe (69) to move downwards when moving downwards, so that the adhesive in the storage box (64) begins to fall from a discharge hole on a discharge pipe (69), the falling adhesive enters a discharge hole (68), the adhesive can be uniformly distributed on the carbon fiber cloth by the three-section discharge hole (68), the adhesive continuously coated on the surface of the carbon fiber cloth by the scraper (67) is uniformly distributed along with the movement of the carbon fiber cloth to the core mold (21), after the carbon fiber pipe is completely coiled, taking out the core mould (21), and drawing out the formed carbon fiber pipe from the core mould (21); if the glue dropping speed in the blanking pipe is too high, the relative position of the air cylinder (62) and the cam (61) can be adjusted through the electric slide rail (7), the air intake amount in the storage box (64) is reduced, the dropping amount of the glue can be controlled, and the waste of the glue is avoided.
2. A method of processing a carbon fiber tube, which is applied to the carbon fiber tube forming apparatus of claim 1, characterized in that: the method comprises the following steps:
(a) the carbon fiber cloth is flatly placed on the flat plate (3), one side of the mixture to be coated is ensured to be upward, and a release agent layer is coated on the surface of the core mold (21);
(b) pulling the carbon fiber cloth, attaching one glued surface to the core mold (21), starting a motor (4) to drive the core mold (21) to rotate, driving the carbon fiber cloth to be continuously wound on the core mold (21) by the rotation of the core mold (21), simultaneously putting an adhesive on the carbon fiber cloth by a feeding unit (6), continuously and uniformly coating the adhesive on the surface of the carbon fiber cloth by a scraper (67), and enabling an elastic plate (52) to rotate along with the rotation of the core mold (21) to compact the carbon fiber cloth wound on the core mold (21) by a rotary drum (51);
(c) after the carbon fiber cloth is wound, the core mold (21) is taken out, and the formed carbon fiber pipe is drawn out from the core mold (21).
3. The method for processing the carbon fiber tube as claimed in claim 2, wherein the adhesive comprises the following raw materials in parts by mass: 60-70 parts of epoxy resin, 20-25 parts of curing agent and 20-40 parts of acetone or ethyl acetate.
4. The method of claim 2, wherein the carbon fiber cloth is a carbon fiber prepreg cloth, comprising one of a dry prepreg cloth, a wet prepreg cloth, a unidirectional prepreg cloth, a prepreg tape, a non-support cloth, and a support cloth.
5. A carbon fiber tube characterized by: prepared by the method of any one of claims 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910296504.5A CN109940902B (en) | 2019-04-13 | 2019-04-13 | Carbon fiber tube forming device, method for processing carbon fiber tube and carbon fiber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910296504.5A CN109940902B (en) | 2019-04-13 | 2019-04-13 | Carbon fiber tube forming device, method for processing carbon fiber tube and carbon fiber tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109940902A CN109940902A (en) | 2019-06-28 |
| CN109940902B true CN109940902B (en) | 2021-10-01 |
Family
ID=67015011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910296504.5A Active CN109940902B (en) | 2019-04-13 | 2019-04-13 | Carbon fiber tube forming device, method for processing carbon fiber tube and carbon fiber tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109940902B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013062A (en) * | 2020-05-26 | 2022-02-08 | 沈斌 | Preparation device for fiber product |
| CN112606368A (en) * | 2020-11-27 | 2021-04-06 | 上海华明高压电气开关制造有限公司 | Insulating cylinder and forming process thereof |
| CN114013120A (en) * | 2021-11-05 | 2022-02-08 | 深圳雷木新材料科技有限公司 | Carbon fiber composite thick-wall pipe and production method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185284A (en) * | 2016-07-29 | 2016-12-07 | 重庆新钰立金属科技有限公司 | Batch (-type) feed arrangement |
| CN206579158U (en) * | 2017-03-13 | 2017-10-24 | 中国人民解放军国防科学技术大学 | Cylinder material shaped device and its core |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL271641A (en) * | 1960-11-25 | |||
| CN202106553U (en) * | 2011-06-23 | 2012-01-11 | 赵欣荣 | Winding pressing roller strengthening device for composite material winding machine |
| CN106738821B (en) * | 2016-11-23 | 2019-03-05 | 安徽佳力奇碳纤维科技股份公司 | A kind of carbon fiber pipe molding machine, the method for processing carbon fiber pipe |
| CN108340595A (en) * | 2018-01-31 | 2018-07-31 | 北京航空航天大学 | A kind of multifunctional carbon fiber lay system for compacting |
| CN109262938B (en) * | 2018-09-10 | 2020-11-06 | 郑州孚莱孚特性材料有限公司 | Polyurethane foaming machine |
-
2019
- 2019-04-13 CN CN201910296504.5A patent/CN109940902B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185284A (en) * | 2016-07-29 | 2016-12-07 | 重庆新钰立金属科技有限公司 | Batch (-type) feed arrangement |
| CN206579158U (en) * | 2017-03-13 | 2017-10-24 | 中国人民解放军国防科学技术大学 | Cylinder material shaped device and its core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109940902A (en) | 2019-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109940902B (en) | Carbon fiber tube forming device, method for processing carbon fiber tube and carbon fiber tube | |
| CN106738821B (en) | A kind of carbon fiber pipe molding machine, the method for processing carbon fiber pipe | |
| CN107088953A (en) | Multifunctional molding brickmaking machine | |
| CN108323541A (en) | A kind of sesame seed cake making apparatus | |
| CN207327239U (en) | A kind of casting apparatus of ceramic sheet | |
| CN112388967B (en) | Surface processing machinery after building decoration material abatvoix preparation shaping | |
| CN114013120A (en) | Carbon fiber composite thick-wall pipe and production method thereof | |
| CN110435181B (en) | Carbon fiber tube production and forming method | |
| CN113172733B (en) | Assembled building wallboard compression molding equipment | |
| CN114701215A (en) | Fireproof light composite heat-insulation board and preparation method thereof | |
| CN211020823U (en) | Tea leaf rolling machine | |
| CN110667094B (en) | Raw materials compression fittings is used in production of fire-retardant wood-plastic composite | |
| CN112916052A (en) | Preparation process of porous catalyst | |
| CN221161557U (en) | Stranded carbon fiber composite material forming equipment | |
| CN220875693U (en) | Primary calendaring roller for fine dried noodles | |
| CN220864280U (en) | Paper surface gypsum board extrusion device | |
| CN216992355U (en) | Forming device for paving high-strength fiberboard | |
| CN217988501U (en) | Ceramic mud material filter pressing device | |
| CN219213443U (en) | Multilayer board extrusion device | |
| CN219706008U (en) | High-efficient production inflation film manufacturing machine | |
| CN218700694U (en) | Mould for manufacturing rubber type box | |
| CN215243140U (en) | Tablet press for thermosetting powder coating | |
| CN218654834U (en) | MDF powder coating grinding device | |
| CN220808303U (en) | Double-colored injection mold of plastic-coated rotor | |
| CN220428769U (en) | Material distribution device for stone-like brick production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210914 Address after: 264200 west of Liulin village, Wenquan Town, Huancui District, Weihai City, Shandong Province (first floor, No. 5 Industrial Park) Applicant after: Weihai partner composite material Co.,Ltd. Address before: 234000 No.8 Jinhai Avenue, Suzhou Development Zone, Anhui Province Applicant before: SUZHOU YUNHONG CONSTRUCTION INSTALLATION Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |