CN111716720B - Carbon fiber 3D printing consumable and preparation system and preparation method thereof - Google Patents
Carbon fiber 3D printing consumable and preparation system and preparation method thereof Download PDFInfo
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- CN111716720B CN111716720B CN202010606432.2A CN202010606432A CN111716720B CN 111716720 B CN111716720 B CN 111716720B CN 202010606432 A CN202010606432 A CN 202010606432A CN 111716720 B CN111716720 B CN 111716720B
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- carbon fiber
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- gum dipping
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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
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/314—Preparation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
- B33Y40/10—Pre-treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
- B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
Abstract
The invention relates to preparation of carbon fiber 3D printing consumables, in particular to a carbon fiber 3D printing consumable and a preparation system and a preparation method thereof. The method comprises the following steps: step one, adding materials for gum dipping into a gum dipping box; step two, guiding the carbon fiber 3D printing supplies by using a glue dipping box, a transmission table and a multi-position rod to complete a glue dipping process; and step three, manually marking the carbon fiber 3D printing supplies after gum dipping by using a marker, or automatically marking the carbon fiber 3D printing supplies after gum dipping by using an automatic trigger. The carbon fiber 3D printing consumable material is mainly made of resin during gum dipping.
Description
Technical Field
The invention relates to preparation of carbon fiber 3D printing consumables, in particular to a carbon fiber 3D printing consumable and a preparation system and a preparation method thereof.
Background
The carbon fiber is a novel fiber material with high carbon content up to 95%, high modulus fiber and high strength. The microcrystalline graphite material is obtained by stacking organic fibers such as flaky graphite microcrystals along the axial direction of the fibers and performing carbonization and graphitization treatment. Today, stronger carbon fiber materials are used in 3D printing technology, and due to their unique composite material composition, users can also customize them for various applications, including thermal and chemical corrosive environments. The manufacturing process of the material needs to be dipped in glue, the material needs to be marked or detected in the glue dipping process, the marking or detection of the material in the prior art has certain requirements on operation, and skilled workers are needed to operate the material.
Disclosure of Invention
The invention aims to provide a carbon fiber 3D printing consumable, a preparation system and a preparation method thereof, which can simplify the operation of marking or detection and reduce the operation difficulty.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a carbon fiber 3D printing consumables preparation system, includes the dip coating case, adjusts overhead, transmission platform, many positions pole, pushes away accent mechanism, marker and automatic trigger, the overhead is adjusted to the middle part rigid coupling of dip coating case upper end, adjusts the overhead threaded connection transmission platform, and many positions pole mirror symmetry is provided with two, and the upper end of two many positions poles all articulates on the transmission platform, pushes away the front end rigid coupling at accent mechanism middle part on the transmission platform, pushes away the left and right sides of accent mechanism sliding connection respectively on two many positions poles, and the right side at the dip coating case is connected to the marker, and the automatic trigger rigid coupling is on the dip coating case, and the trigger is connected with the marker transmission.
The gum dipping box comprises a gum dipping box body, a convex base I, a limit guide wheel I, a convex base II, a limit guide wheel II and a connecting table, wherein the left end of the upper end of the gum dipping box body is fixedly connected with the convex base I, the upper side of the convex base I is rotatably connected with the limit guide wheel I, the right end of the upper end of the gum dipping box body is fixedly connected with the convex base II, the upper side of the convex base II is rotatably connected with the limit guide wheel II, and the lower side of the right end of the convex base II is integrally connected with the connecting table.
The adjusting elevated frame comprises elevated bodies, screw rods, belt pulleys, a transmission belt and a motor I, the elevated bodies are arranged in a mirror symmetry mode, the screw rods are arranged in two modes, the two ends of each screw rod are respectively connected with the upper sides of the two elevated bodies in a rotating mode, the rear ends of the two screw rods are fixedly connected with the belt pulleys, the two belt pulleys are connected through transmission of the transmission belt, the motor I is fixedly connected onto the elevated bodies, and the output shaft of the motor I is fixedly connected with one of the screw rods.
The transmission platform includes transmission platform body, lead screw II, motor II, movable block, lower apron and limit guide pulley III, and the middle part of transmission platform body is rotated and is connected lead screw II, and II rigid couplings of motor are in the upper end of transmission platform body, the output shaft of motor II and II rigid couplings of lead screw, movable block and II threaded connection of lead screw, movable block sliding connection is at the middle part of transmission platform body, and lower apron rigid coupling is in the rear end of movable block, and III lower ends of connecting at lower apron are rotated to limit guide pulley.
The multi-position rod comprises a multi-position rod body, a straight notch and a guide wheel IV, wherein the straight notch is formed in the multi-position rod body, and the guide wheel IV is rotatably connected to the lower end of the guide wheel IV multi-position rod body; the upper ends of the two multi-position rod bodies are respectively hinged to the left side and the right side of the upper side of the lower extension plate.
Push away the accent mechanism and include medium plate, electric telescopic handle, end platform and nose bar, electric telescopic handle of the equal rigid coupling in both ends about the medium plate, end platform of the equal rigid coupling in outer end of two electric telescopic handle, nose bar of the equal rigid coupling in front end of two end platforms, two nose bars are sliding connection respectively in two straight flute mouths, and the medium plate rigid coupling is at the middle part of lower extension board downside.
The marker comprises an outer tube, a clamping part, a compression spring I, an inner tube, a bottom part, a compression spring II, a marking sponge and liquid absorption cotton, wherein the clamping part is fixedly connected to the outer surface of the outer tube, the compression spring I is sleeved on the outer tube, the upper end and the lower end of the compression spring I are respectively contacted with the lower end of the outer tube at the upper end of the inner tube, the inner tube is slidably connected to the outer tube, the lower end of the inner tube is fixedly connected to the bottom part, the upper end face of the bottom part is attached to the lower end face of the outer tube, the compression spring II is sleeved on the inner tube, the upper end of the compression spring II is attached to the upper end of the inner tube, the marking sponge is fixedly connected to the upper end of the inner tube, the liquid absorption cotton is fixedly connected to the lower end of the marking sponge, the liquid absorption cotton extends to the lower side of the inner tube, the outer tube is slidably connected to a connecting table, and the upper end of the compression spring I is contacted with the lower end of the connecting table.
The automatic trigger comprises a substrate, a motor III and an eccentric wheel, wherein the motor III is fixedly connected onto the substrate, the eccentric wheel is fixedly connected onto an output shaft of the motor III, the eccentric wheel is in contact with the bottom, and the substrate is fixedly connected to the right end of the gum dipping box body.
The method for preparing the carbon fiber 3D printing supplies by adopting the carbon fiber 3D printing supply preparation system comprises the following steps:
step one, adding materials for gum dipping into a gum dipping box;
step two, guiding the carbon fiber 3D printing supplies by using a glue dipping box, a transmission table and a multi-position rod to complete a glue dipping process;
and step three, manually marking the carbon fiber 3D printing supplies after gum dipping by using a marker, or automatically marking the carbon fiber 3D printing supplies after gum dipping by using an automatic trigger.
The carbon fiber 3D printing consumable prepared by the preparation method of the carbon fiber 3D printing consumable is mainly made of resin during gum dipping.
The carbon fiber 3D printing consumable preparation system has the beneficial effects that:
the positions of the two guide limiting wheels IV can be synchronously and adaptively adjusted in two directions, so that the heights of the two guide limiting wheels IV and the guide limiting wheel III are adjusted to be flush, the two guide limiting wheels IV and the guide limiting wheel III are pulled apart in the left and right directions and simultaneously press down carbon fiber 3D printing consumables, the length of materials used by the carbon fiber 3D printing consumables in gum dipping is increased, and the gum dipping distance is increased; the bottom can be manually shifted upwards, the sponge coats the pigment on the limiting wheel II, and the pigment is easily scraped due to the carbon fiber 3D printing consumable after gum dipping and is attached to the carbon fiber 3D printing consumable to form a mark, so that the diameter of the position can be conveniently measured or the position can be conveniently cut and the like.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic overall structure diagram of a carbon fiber 3D printing consumable preparation system according to the present invention;
FIG. 2 is a partial schematic view of the first embodiment of the present invention;
FIG. 3 is a second partial schematic structural view of the present invention;
FIG. 4 is a third partial structural view of the present invention;
FIG. 5 is a fourth schematic view of a portion of the present invention;
FIG. 6 is a schematic diagram of a portion of the present invention;
FIG. 7 is a schematic diagram six of a portion of the present invention;
FIG. 8 is a seventh schematic view of a portion of the present invention;
fig. 9 is a partial structural schematic view eight of the present invention.
In the figure: a dipping box 1; a dipping box body 101; a boss I102; a guide wheel limiting I103; a boss II 104; a guide wheel II 105; a connection table 106; adjusting the elevated frame 2; an overhead body 201; a lead screw 202; a pulley 203; a belt 204; a motor I205; a transmission table 3; a drive table body 301; a screw II 302; a motor II 303; a moving block 304; a lower extension plate 305; a limiting wheel III 306; a multi-position rod 4; a multi-position lever body 401; a straight slot 402; a guide wheel IV 403; a pushing and adjusting mechanism 5; a middle plate 501; an electric telescopic rod 502; an end station 503; a nose bar 504; a marker 6; an outer tube 601; a card portion 602; a compression spring I603; an inner tube 604; a bottom 605; a compression spring II 606; a marking sponge 607; absorbent cotton 608; an automatic trigger 7; a substrate 701; a motor III 702; an eccentric 703.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1-9, a carbon fiber 3D printing consumable preparation system comprises a dipping glue box 1, an adjusting elevated frame 2, a transmission table 3, a plurality of rods 4, a pushing and adjusting mechanism 5, a marker 6 and an automatic trigger 7, wherein the middle part of the upper end of the dipping glue box 1 is fixedly connected with the adjusting elevated frame 2, the adjusting elevated frame 2 is in threaded connection with the transmission table 3, the plurality of rods 4 are arranged in a mirror symmetry manner, the upper ends of the two rods 4 are hinged to the transmission table 3, the front end of the middle part of the pushing and adjusting mechanism 5 is fixedly connected to the transmission table 3, the left side and the right side of the pushing and adjusting mechanism 5 are respectively in sliding connection with the two rods 4, the marker 6 is connected to the right side of the dipping glue box 1, the automatic trigger 7 is fixedly connected to the dipping glue box 1, and the trigger 7 is in transmission connection with the marker 6.
The second embodiment is as follows:
as shown in fig. 1-9, the dipping tank 1 includes a dipping tank body 101, a boss i 102, a guide wheel i 103, a boss ii 104, a guide wheel ii 105 and a connection table 106, the left end of the upper end of the dipping tank body 101 is fixedly connected with the boss i 102, the upper side of the boss i 102 is rotatably connected with the guide wheel i 103, the right end of the upper end of the dipping tank body 101 is fixedly connected with the boss ii 104, the upper side of the boss ii 104 is rotatably connected with the guide wheel ii 105, and the lower side of the right end of the boss ii 104 is integrally connected with the connection table 106. Materials for gum dipping are added into the gum dipping box body 101, and carbon fiber 3D printing consumables are lapped on the limiting guide wheel I103 from left to right.
The third concrete implementation mode:
as shown in fig. 1 to 9, the adjusting overhead frame 2 includes an overhead frame body 201, two screw rods 202, two belt pulleys 203, a transmission belt 204 and a motor i 205, the two overhead frame bodies 201 are arranged in mirror symmetry, the two screw rods 202 are arranged, two ends of each screw rod 202 are respectively rotatably connected with the upper sides of the two overhead frame bodies 201, the rear ends of the two screw rods 202 are fixedly connected with one belt pulley 203, the two belt pulleys 203 are in transmission connection with the transmission belt 204, the motor i 205 is fixedly connected to the overhead frame body 201, and an output shaft of the motor i 205 is fixedly connected with one of the screw rods 202. The motor I205 is started, the output shaft of the motor I205 drives the screw 202 connected with the motor I to rotate, the two screws 202 are further driven to synchronously rotate by the belt wheel 203 and the transmission belt 204, and the two screws 202 drive the transmission platform 3 to move back and forth.
The fourth concrete implementation mode:
as shown in fig. 1-9, the transmission table 3 includes a transmission table body 301, a lead screw ii 302, a motor ii 303, a moving block 304, a lower extension plate 305, and a limit guide wheel iii 306, the middle portion of the transmission table body 301 is rotatably connected with the lead screw ii 302, the motor ii 303 is fixedly connected to the upper end of the transmission table body 301, an output shaft of the motor ii 303 is fixedly connected to the lead screw ii 302, the moving block 304 is in threaded connection with the lead screw ii 302, the moving block 304 is slidably connected to the middle portion of the transmission table body 301, the lower extension plate 305 is fixedly connected to the rear end of the moving block 304, and the limit guide wheel iii 306 is rotatably connected to the lower end of the lower extension plate 305. The transmission table 3 is enabled to move back and forth, the limiting guide wheel III 306 and the limiting guide wheel I103 are enabled to coincide on the same plane, carbon fiber 3D printing consumables are abutted to the lower end of the limiting guide wheel III 306, the motor II 303 is started, the output shaft of the motor II 303 drives the lead screw II 302 to rotate, the lead screw II 302 drives the moving block 304 to move up and down, and as a result, the limiting guide wheel III 306 can move up and down, the carbon fiber 3D printing consumables are pressed down by the limiting guide wheel III 306 to enter the impregnation box body 101 for impregnation, the position of the carbon fiber 3D printing consumables on the internal height of the impregnation box body 101 can be changed, materials used for impregnation at different depths are adapted, the right end of the carbon fiber 3D printing consumables is lapped on the limiting guide wheel II 105, and subsequent collection or transportation to the next process position is facilitated.
The fifth concrete implementation mode is as follows:
as shown in fig. 1-9, the multi-position rod 4 comprises a multi-position rod body 401, a straight notch 402 and a guide wheel iv 403, the multi-position rod body 401 is provided with the straight notch 402, and the guide wheel iv 403 is rotatably connected to the lower end of the multi-position rod body 401 of the guide wheel iv 403; the upper ends of the two multi-position bar bodies 401 are hinged to the left and right sides of the upper side of the lower extension plate 305, respectively.
The sixth specific implementation mode:
as shown in fig. 1 to 9, the pushing and adjusting mechanism 5 includes a middle plate 501, electric telescopic rods 502, end platforms 503 and convex rods 504, the left and right ends of the middle plate 501 are fixedly connected to one electric telescopic rod 502, the outer ends of the two electric telescopic rods 502 are fixedly connected to one end platform 503, the front ends of the two end platforms 503 are fixedly connected to one convex rod 504, the two convex rods 504 are respectively slidably connected in the two straight notches 402, and the middle plate 501 is fixedly connected to the middle of the lower side of the lower extension plate 305. The electric telescopic rods 502 are started, the two electric telescopic rods 502 can respectively drive the two convex rods 504 to move left and right, the two multi-position rod bodies 401 are further driven to be unfolded or closed by the aid of the two convex rods 504, when the two multi-position rod bodies 401 are synchronously unfolded, the two multi-position rod bodies 401 can synchronously move away from each other and move upwards, the position of the two limiting wheels IV 403 is adjusted, the height of the two limiting wheels IV 403 is aligned with that of the limiting wheel III 306, the two limiting wheels IV 403 and the limiting wheel III 306 are pulled apart in the left and right directions, the distance between the two limiting wheels IV 403 and the limiting wheel III 306 is simultaneously pulled, carbon fiber 3D printing consumables are pressed down, the length of the carbon fiber 3D printing consumables used in gum dipping is increased, and the gum dipping distance is increased. When the length of the dipping box body 101 is not enough due to the site limitation, one limiting wheel IV 403 and one limiting wheel III 306 can be independently adjusted to press down the carbon fiber 3D printing consumable. When the two limit guide wheels IV 403 are independently adjusted, the distance between the limit guide wheel IV 403 and the limit guide wheel III 306 on the left side is pulled open to increase the gum dipping length of the carbon fiber 3D printing consumable, the distance between the limit guide wheel IV 403 and the limit guide wheel III 306 on the right side is shortened, the limit guide wheel IV 403 on the right side can be positioned below the limit guide wheel III 306, the carbon fiber 3D printing consumable is positioned above the limit guide wheel IV 403 on the right side, when the carbon fiber 3D printing consumable moves out of materials used for gum dipping and is used up, the movable end of the left end of the carbon fiber 3D printing consumable moves rightwards to be separated from the limit guide wheel I103 and then separates from the limit guide wheel IV 403 on the right side, the carbon fiber 3D printing consumable can be lifted up due to the limit guide wheel IV 403 on the right side, the carbon fiber 3D printing consumable does not contact with the inner end face of the gum dipping box body 101 when the carbon fiber 3D printing consumable moves obliquely rightwards after being tilted backwards, and redundant materials can be dropped back into the gum dipping box body 101 conveniently. Also can adjust two limit guide wheels IV 403 and all be located the top of limit guide wheel III 306, and then make carbon fiber 3D printing consumables be located two limit guide wheel IV 403's below and be located the top of limit guide wheel III 306, make carbon fiber 3D printing consumables tensioning, make two limit guide wheels IV 403 be close to in step and downstream this moment, and then can carry out quality test to the carbon fiber 3D printing consumables of tensioning. When the transmission table 3 moves forwards and backwards, the multi-position rod 4 moves forwards and backwards along with the transmission table 3, so that the guide limiting wheel III 306 and the guide limiting wheel IV 403 are close to the front side or the rear side of the gum dipping box body 101, and the maintenance and the cleaning of the guide limiting wheel III 306 and the guide limiting wheel IV 403 are facilitated. The carbon fiber 3D printing supplies are not prone to wire disorder through the cooperative guiding of the guide wheel III 306 and the guide wheel IV 403.
The seventh embodiment:
as shown in fig. 1-9, the marker 6 includes an outer tube 601, a locking portion 602, a compression spring i 603, an inner tube 604, a bottom 605, a compression spring ii 606, a marking sponge 607 and a liquid absorbing cotton 608, the outer surface of the outer tube 601 is fixedly connected with the locking portion 602, the compression spring i 603 is sleeved on the outer tube 601, the upper and lower ends of the compression spring i 603 are respectively contacted with the lower end of the outer tube 601 at the upper end of the inner tube 604, the inner tube 604 is slidably connected in the outer tube 601, the lower end of the inner tube 604 is fixedly connected with the bottom 605, the upper end surface of the bottom 605 is attached to the lower end surface of the outer tube 601, the compression spring ii 606 is sleeved on the inner tube 604, the upper end of the compression spring ii 606 is attached to the upper end of the inner tube 604, the marking sponge 607 is fixedly connected to the upper end of the inner tube 604, the lower end of the marking sponge 607 is fixedly connected with the liquid absorbing cotton 608, the cotton 608 extends to the lower side of the inner portion of the outer tube 601, the outer tube 601 is slidably connected to the liquid absorbing connecting table 106, and the upper end of the compression spring i 603 is contacted with the lower end of the connecting table 106. Pigment is added into the inner tube 604, the bottom 605 can be manually shifted upwards, then the whole marker 6 moves leftwards and upwards, the marking sponge 607 contacts the limiting guide wheel II 105, the marking sponge 607 absorbs the pigment through the liquid absorption cotton 608, the pigment enters the sponge 607, the sponge 607 coats the pigment on the limiting guide wheel II 105, and the pigment is attached to the carbon fiber 3D printing consumable after gum dipping to form a mark due to the fact that the pigment is easily scraped to form a strip, and the diameter measurement or cutting operation and the like can be conveniently carried out on the position subsequently. Carbon fiber 3D printing supplies after the gumming can not be destroyed through limiting guide wheel II 105 transmission pigment.
The specific implementation mode is eight:
as shown in fig. 1 to 9, the automatic trigger 7 includes a base 701, a motor iii 702, and an eccentric wheel 703, the motor iii 702 is fixedly connected to the base 701, the eccentric wheel 703 is fixedly connected to an output shaft of the motor iii 702, the eccentric wheel 703 is in contact with the bottom 605, and the base 701 is fixedly connected to the right end of the dipping glue tank body 101. The motor III 702 is used for driving the eccentric wheel 703 to rotate for one circle, so that the marking sponge 607 can move upwards for marking once, the reset is realized through the compression spring I603, the compression spring II 606 increases the elastic force of the marking sponge 607 when the marking sponge 607 contacts the limiting wheel II 105, and the pigment is better extruded on the limiting wheel II 105.
The specific implementation method nine:
as shown in fig. 1 to 9, the method for preparing the carbon fiber 3D printing supplies by the carbon fiber 3D printing supply preparation system comprises the following steps:
step one, adding materials for gum dipping into a gum dipping box 1;
step two, guiding the carbon fiber 3D printing supplies by using the dipping box 1, the transmission table 3 and the multi-position rods 4 to complete a dipping process;
and step three, manually marking the carbon fiber 3D printing consumables after gum dipping by using a marker 6, or automatically marking the carbon fiber 3D printing consumables after gum dipping by using an automatic trigger 7.
The specific implementation mode is ten:
as shown in fig. 1 to 9, the carbon fiber 3D printing consumable prepared by the preparation method of the carbon fiber 3D printing consumable mainly adopts resin as a material used in gum dipping.
The carbon fiber 3D printing consumable preparation system provided by the invention has the working principle that:
materials for gum dipping are added into the gum dipping box body 101, and carbon fiber 3D printing consumables are lapped on the limiting guide wheel I103 from left to right. Starting the motor I205, the output shaft of the motor I205 drives the screw 202 connected with the motor I to rotate, and then the belt pulley 203 and the transmission belt 204 are utilized to enable the two screw 202 to synchronously rotate, and the two screw 202 drive the transmission platform 3 to move back and forth. The transmission table 3 is enabled to move back and forth, the limiting guide wheel III 306 and the limiting guide wheel I103 are enabled to coincide on the same plane, carbon fiber 3D printing consumables are abutted to the lower end of the limiting guide wheel III 306, the motor II 303 is started, the output shaft of the motor II 303 drives the lead screw II 302 to rotate, the lead screw II 302 drives the moving block 304 to move up and down, and as a result, the limiting guide wheel III 306 can move up and down, the carbon fiber 3D printing consumables are pressed down by the limiting guide wheel III 306 to enter the impregnation box body 101 for impregnation, the position of the carbon fiber 3D printing consumables on the internal height of the impregnation box body 101 can be changed, materials used for impregnation at different depths are adapted, the right end of the carbon fiber 3D printing consumables is lapped on the limiting guide wheel II 105, and subsequent collection or transportation to the next process position is facilitated. The electric telescopic rods 502 are started, the two electric telescopic rods 502 can respectively drive the two convex rods 504 to move left and right, the two multi-position rod bodies 401 are further driven to be unfolded or closed by the aid of the two convex rods 504, when the two multi-position rod bodies 401 are synchronously unfolded, the two multi-position rod bodies 401 can synchronously move away from each other and move upwards, the position of the two limiting wheels IV 403 is adjusted, the height of the two limiting wheels IV 403 is aligned with that of the limiting wheel III 306, the two limiting wheels IV 403 and the limiting wheel III 306 are pulled apart in the left and right directions, the distance between the two limiting wheels IV 403 and the limiting wheel III 306 is simultaneously pulled, carbon fiber 3D printing consumables are pressed down, the length of the carbon fiber 3D printing consumables used in gum dipping is increased, and the gum dipping distance is increased. When the length of the dipping box body 101 is not enough due to the site limitation, one limiting wheel IV 403 and one limiting wheel III 306 can be independently adjusted to press down the carbon fiber 3D printing consumable. When the two limiting wheels IV 403 are independently adjusted, the distance between the limiting wheel IV 403 and the limiting wheel III 306 on the left side is pulled to increase the gum dipping length of the carbon fiber 3D printing consumable, the distance between the limiting wheel IV 403 and the limiting wheel III 306 on the right side is shortened, the limiting wheel IV 403 on the right side can be positioned below the limiting wheel III 306, the carbon fiber 3D printing consumable is positioned above the limiting wheel IV 403 on the right side, after the carbon fiber 3D printing consumable moves out of materials used for gum dipping and is used up, the movable end of the left end of the carbon fiber 3D printing consumable moves rightwards to separate from the limiting wheel I103 and then separates from the limiting wheel IV 403 on the right side, the carbon fiber 3D printing consumable does not contact with the inner end face of the gum dipping box body 101 when moving obliquely rightwards after being tilted backwards and upwards, and redundant materials can be dropped back into the gum dipping box body 101 conveniently. Also can adjust two limit guide wheels IV 403 and all be located the top of limit guide wheel III 306, and then make carbon fiber 3D printing consumables be located the below of two limit guide wheels IV 403 and be located the top of limit guide wheel III 306, make carbon fiber 3D printing consumables tensioning, make two limit guide wheels IV 403 be close to in step and downstream this moment, and then can carry out quality test to the carbon fiber 3D printing consumables of tensioning. When the transmission table 3 moves forwards and backwards, the multi-position rod 4 moves forwards and backwards along with the transmission table 3, so that the guide limiting wheel III 306 and the guide limiting wheel IV 403 are close to the front side or the rear side of the gum dipping box body 101, and the maintenance and the cleaning of the guide limiting wheel III 306 and the guide limiting wheel IV 403 are facilitated. Pigment is added into the inner tube 604, the bottom 605 can be manually shifted upwards, then the whole marker 6 moves leftwards and upwards, the marking sponge 607 contacts the guide wheel II 105, the marking sponge 607 absorbs the pigment through the liquid absorption cotton 608, the pigment enters the sponge 607, the sponge 607 coats the pigment on the guide wheel II 105, and the pigment is attached to the carbon fiber 3D printing consumable after gum dipping to form a mark, so that the diameter of the position can be measured or the position can be cut conveniently. The carbon fiber 3D printing supplies after gum dipping cannot be damaged by transferring the pigment through the guide wheel II 105. The marking sponge 607 can move upwards for marking once by driving the eccentric wheel 703 to rotate for a circle by the motor III 702, the resetting is realized by the compression spring I603, the compression spring II 606 increases certain elastic force of the marking sponge 607 when contacting the limiting wheel II 105, and the pigment is better extruded on the limiting wheel II 105.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (8)
1. The utility model provides a carbon fiber 3D printing consumables preparation system, includes gumming case (1), adjusts overhead (2), transmission platform (3), multistation pole (4), pushes away adjustment mechanism (5), marker (6) and automatic trigger (7), its characterized in that: the middle part of the upper end of the glue dipping box (1) is fixedly connected with an adjusting elevated frame (2), the adjusting elevated frame (2) is in threaded connection with a transmission table (3), two multi-position rods (4) are arranged in mirror symmetry, the upper ends of the two multi-position rods (4) are hinged on the transmission table (3), the front end of the middle part of a pushing and adjusting mechanism (5) is fixedly connected on the transmission table (3), the left side and the right side of the pushing and adjusting mechanism (5) are respectively connected on the two multi-position rods (4) in a sliding manner, a marker (6) is connected on the right side of the glue dipping box (1), an automatic trigger (7) is fixedly connected on the glue dipping box (1), and the automatic trigger (7) is in transmission connection with the marker (6);
the gum dipping box (1) comprises a gum dipping box body (101), a convex base I (102), a guide wheel limiting I (103), a convex base II (104), a guide wheel limiting II (105) and a connecting table (106), wherein the left end of the upper end of the gum dipping box body (101) is fixedly connected with the convex base I (102), the upper side of the convex base I (102) is rotatably connected with the guide wheel limiting I (103), the right end of the upper end of the gum dipping box body (101) is fixedly connected with the convex base II (104), the upper side of the convex base II (104) is rotatably connected with the guide wheel limiting II (105), and the lower side of the right end of the convex base II (104) is integrally connected with the connecting table (106);
the marker (6) comprises an outer tube (601), a clamping portion (602), a compression spring I (603), an inner tube (604), a bottom (605), a compression spring II (606), a marking sponge (607) and liquid absorption cotton (608), wherein the clamping portion (602) is fixedly connected to the outer surface of the outer tube (601), the compression spring I (603) is sleeved on the outer tube (601), the upper end and the lower end of the compression spring I (603) are respectively contacted with the lower end of the outer tube (601) at the upper end of the inner tube (604), the inner tube (604) is connected in the outer tube (601) in a sliding mode, the lower end of the inner tube (604) is fixedly connected with the bottom (605), the upper end face of the bottom (605) is attached to the lower end face of the outer tube (601), the compression spring II (606) is sleeved on the inner tube (604), the upper end of the compression spring II (606) is attached to the upper end of the inner tube (604), the marking sponge (607) is fixedly connected to the upper end of the inner tube (604), the lower end of the marking sponge (607) is fixedly connected to the liquid absorption cotton (608), the lower end of the liquid absorption cotton (608) extends to the inner side of the outer tube (601), the upper end of the compression spring I) is connected to the upper end of the compression spring (601) in a sliding connection table (106, and the compression spring I) is connected with the compression spring connection table.
2. The carbon fiber 3D printing consumable preparation system of claim 1, wherein: adjust overhead (2) including overhead body (201), lead screw (202), band pulley (203), drive belt (204) and motor I (205), overhead body (201) mirror symmetry is provided with two, lead screw (202) are provided with two, the both ends of every lead screw (202) rotate with the upside of two overhead bodies (201) respectively and are connected, band pulley (203) of the equal rigid coupling in rear end of two lead screws (202), two band pulleys (203) are connected through drive belt (204) drive belt transmission, motor I (205) rigid coupling is on overhead body (201), the output shaft and one of them lead screw (202) rigid coupling of motor I (205).
3. The carbon fiber 3D printing consumable preparation system of claim 2, wherein: the transmission platform (3) comprises a transmission platform body (301), a lead screw II (302), a motor II (303), a moving block (304), a lower extension plate (305) and a limit guide wheel III (306), the middle of the transmission platform body (301) is rotatably connected with the lead screw II (302), the motor II (303) is fixedly connected to the upper end of the transmission platform body (301), an output shaft of the motor II (303) is fixedly connected with the lead screw II (302), the moving block (304) is in threaded connection with the lead screw II (302), the moving block (304) is slidably connected to the middle of the transmission platform body (301), the lower extension plate (305) is fixedly connected to the rear end of the moving block (304), and the limit guide wheel III (306) is rotatably connected to the lower end of the lower extension plate (305).
4. The carbon fiber 3D printing consumable preparation system of claim 3, wherein: the multi-position rod (4) comprises a multi-position rod body (401), a straight notch (402) and a guide wheel IV (403), the straight notch (402) is formed in the multi-position rod body (401), and the guide wheel IV (403) is rotatably connected to the lower end of the multi-position rod body (401) of the guide wheel IV (403); the upper ends of the two multi-position rod bodies (401) are respectively hinged on the left side and the right side of the upper side of the lower extension plate (305).
5. The carbon fiber 3D printing consumable preparation system of claim 4, wherein: push away accent mechanism (5) and include medium plate (501), electric telescopic handle (502), end platform (503) and nose bar (504), electric telescopic handle (502) of equal rigid coupling in both ends about medium plate (501), end platform (503) of equal rigid coupling in outer end of two electric telescopic handle (502), nose bar (504) of equal rigid coupling in front end of two end platforms (503), sliding connection is in two straight notch openings (402) respectively for two nose bars (504), medium plate (501) rigid coupling is in the middle part of lower extension plate (305) downside.
6. The carbon fiber 3D printing consumable preparation system of claim 5, wherein: the automatic trigger (7) comprises a substrate (701), a motor III (702) and an eccentric wheel (703), the motor III (702) is fixedly connected to the substrate (701), the eccentric wheel (703) is fixedly connected to an output shaft of the motor III (702), the eccentric wheel (703) is in contact with the bottom (605), and the substrate (701) is fixedly connected to the right end of the gum dipping box body (101).
7. The method for preparing the carbon fiber 3D printing supplies by using the carbon fiber 3D printing supply preparation system of claim 6, wherein the method comprises the following steps:
step one, adding materials for gum dipping into a gum dipping box (1);
step two, guiding the carbon fiber 3D printing supplies by using a gumming box (1), a transmission table (3) and a multi-position rod (4) to complete a gumming process;
and step three, manually marking the carbon fiber 3D printing consumables after gum dipping by using a marker (6), or automatically marking the carbon fiber 3D printing consumables after gum dipping by using an automatic trigger (7).
8. The carbon fiber 3D printing consumable prepared by the carbon fiber 3D printing consumable preparation method of claim 7, which is characterized in that: the carbon fiber 3D printing consumable material is mainly made of resin during gum dipping.
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| JP3393669B2 (en) * | 1993-02-26 | 2003-04-07 | 富士重工業株式会社 | Material indication method for FRP molded products |
| EP4008521B1 (en) * | 2013-03-22 | 2024-01-03 | Markforged, Inc. | Three dimensional printing of reinforced filament |
| US9895844B2 (en) * | 2014-02-19 | 2018-02-20 | Makerbot Industries, Llc | System for use with three-dimensional printer and method for using the same |
| CN204997998U (en) * | 2015-08-31 | 2016-01-27 | 东莞市瑞迪三维电子科技有限公司 | Can change bull 3D printer of beating printer head automatically |
| DE102018212970A1 (en) * | 2018-08-02 | 2020-02-06 | Siemens Aktiengesellschaft | Device and method for in-situ screw impregnation and extrusion of continuous fibers |
| KR20200044214A (en) * | 2018-10-11 | 2020-04-29 | 주식회사 쓰리디박스 | 3D printer HAVING SYSTEM a plurality of nozzle assembly replacement |
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Effective date of registration: 20221205 Address after: 300010 No. 153, kunwei Road, wanghailou street, Hebei District, Tianjin Patentee after: INFORMATION COMMUNICATION COMPANY OF STATE GRID TIANJIN ELECTRIC POWER CO. Address before: 150001 Harbin Kuncheng Technology Co., Ltd., 118 xidazhi street, Nangang District, Harbin City, Heilongjiang Province Patentee before: Harbin Kuncheng Technology Co.,Ltd. |