CN115748127A - Manufacturing system for carbon fiber surface modification - Google Patents
Manufacturing system for carbon fiber surface modification Download PDFInfo
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- CN115748127A CN115748127A CN202211013605.5A CN202211013605A CN115748127A CN 115748127 A CN115748127 A CN 115748127A CN 202211013605 A CN202211013605 A CN 202211013605A CN 115748127 A CN115748127 A CN 115748127A
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- fixedly connected
- suction head
- carbon fiber
- filter screen
- solvent
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 55
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 55
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 230000004048 modification Effects 0.000 title claims abstract description 19
- 238000012986 modification Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 9
- 238000007667 floating Methods 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 75
- 230000003647 oxidation Effects 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- 238000000605 extraction Methods 0.000 abstract description 4
- 239000004480 active ingredient Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 35
- 238000005507 spraying Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Treatment Of Fiber Materials (AREA)
Abstract
The invention belongs to the technical field of material treatment, and particularly relates to a manufacturing system for surface modification of carbon fibers. The manufacturing system for the carbon fiber surface modification comprises a processing chamber and a conveyor belt; the conveyor belt is arranged into a porous grid structure and penetrates through the inside of the treatment chamber; the upper side of the processing chamber is fixedly connected with a conduit; one end of the guide pipe extending to the inside of the processing chamber is fixedly connected and communicated with a group of spray heads; the bottom of the processing chamber is provided with a collecting tank; a water pump is arranged on the surface of the side wall of the collecting tank; the input end of the water pump is communicated with a water suction head through a liquid inlet pipe, and the output end of the water pump is communicated with the guide pipe through a liquid outlet pipe; through setting up the water pump for the water pump passes through the suction head and the inside solvent of feed liquor pipe extraction collecting vat, and carry to the pipe inside through the drain pipe, makes the solvent of collecting participate in the oxidation work to the carbon fiber work piece again, carries out make full use of with the inside active ingredient of solvent, the improvement of very big degree the utilization ratio of solvent, avoids causing the extravagant problem of solvent.
Description
Technical Field
The invention belongs to the technical field of material processing, and particularly relates to a manufacturing system for surface modification of carbon fibers.
Background
The carbon fiber has remarkable mechanical, thermal, electrical and other performance advantages, but the surface of the carbon fiber has the characteristics of non-polarity, poor humidity, surface inertia and smoothness, so that the bonding firmness of the carbon fiber is poor when the carbon fiber is compounded with other matrixes, at the moment, a surface treatment means is required to change the surface appearance, roughness and surface functional groups of the carbon fiber, the traditional surface treatment method mainly comprises an oxidation method, a plasma treatment method, a gamma ray treatment method, a surface grafting method and the like, and the method adopted by the invention is a solvent oxidation method.
A chinese patent publication No. CN216585598U discloses a carbon fiber surface modification apparatus, which comprises a processing chamber, a conveying assembly penetrating through the processing chamber, and a control assembly; the processing chamber comprises a spraying part and a drying part, wherein a plurality of spraying heads arranged along the conveying direction are arranged at the inner top of the spraying part, a liquid collecting tank is arranged at the inner bottom of the spraying part, a heating assembly is arranged at the inner bottom of the drying part, and an air outlet is arranged at the inner top of the drying part; the heating assembly and the spray header are connected with the control assembly. This application has realized having reduced operation process to the surface treatment and the stoving process of carbon fiber through set up the portion of spraying and the portion of drying simultaneously in the process chamber, the time of having practiced thrift. The liquid collecting tank is used for collecting liquid dropping from the spray header/the conveying belt, and the trouble of subsequent cleaning can be avoided.
Carbon fiber surface modification device among the prior art is when using, comes to collect the solvent of drippage through the collecting vat, but the solvent is unlikely to react completely after the contact with the carbon fiber work piece, and the solvent inside of collecting still contains a large amount of active ingredients, does not carry out effective utilization to this solvent among the prior art, has caused the problem of wasting of resources.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a manufacturing system for carbon fiber surface modification, which comprises a processing chamber and a conveyor belt; the conveyor belt is of a porous grid structure and penetrates through the inside of the treatment chamber; a conduit is fixedly connected to the upper side of the treatment chamber; one end of the guide pipe extending to the inside of the treatment chamber is fixedly connected and communicated with a group of spray heads; a collecting tank is arranged at the bottom of the treatment chamber; a water pump is arranged on the surface of the side wall of the collecting tank; the input end of the water pump is communicated with a water suction head through a liquid inlet pipe, and the output end of the water pump is communicated with the guide pipe through a liquid outlet pipe; when the carbon fiber surface modification device in the prior art is used, a collecting tank is used for collecting a dropped solvent, but the solvent cannot completely react after contacting a carbon fiber workpiece, a large amount of effective components are still contained in the collected solvent, and the solvent is not effectively utilized in the prior art, so that the problem of resource waste is caused; at the moment, the guide pipe is connected with an external solvent storage device, after the carbon fiber workpieces are conveyed to the inside of the treatment chamber through the conveying belt, the plurality of spray heads are opened, spraying operation is conducted on the carbon fiber workpieces, the surfaces of the carbon fiber workpieces are oxidized by a solvent, modification treatment is conducted on the surfaces of the carbon fiber workpieces, redundant solvent drips into the collecting tank through the conveying belt, the water pump is arranged, the water pump is used for pumping the solvent in the collecting tank through the water suction head and the liquid inlet pipe and conveying the solvent to the inside of the guide pipe through the liquid outlet pipe, the collected solvent participates in oxidation work of the carbon fiber workpieces again, effective components in the solvent are fully utilized, the utilization rate of the solvent is greatly improved, and the problem of solvent waste is avoided.
Preferably, the liquid inlet pipe is of an elastic corrugated structure; the water suction head is in a shower shape, and the opening end of the water suction head faces downwards; a floating plate is fixedly connected to the outer side of the water suction head; a filter screen is fixedly connected in the bottom of the water suction head; through setting up the kickboard in the suction head outside, the suction head can float on the surface of water for the suction head can avoid the solvent liquid level to hang down excessively to lead to the problem that the suction head can't extract the solvent according to reciprocating of the high self-adaptation of the inside solvent liquid level of collecting vat, further improves the practicality of this device, through setting up the filter screen, can filter the impurity of solvent inside, avoids impurity to cause secondary pollution's problem to the carbon fiber work piece.
Preferably, the filter screen is made of an elastic material; a first rotating shaft is rotatably connected inside the water suction head below the filter screen and is driven by a power assembly; a roller is fixedly connected to the outer side of the rotating shaft; a group of convex blocks are uniformly distributed on the outer circumference of the roller, and the convex blocks can be contacted with the filter screen in the rotating process of the roller; the rotating shaft is driven to rotate through the power assembly, and then the rotating shaft drives the roller to synchronously rotate, so that the lug intermittently contacts with the filter screen and extrudes the filter screen, the filter screen is enabled to continuously creep and deform, the falling of impurities in the filter screen is promoted, the residual of the impurities is reduced, the excessive impurities are reduced, the problem of blockage of the filter screen is caused, and the smoothness of the water suction head is ensured.
Preferably, the power assembly comprises a first winding wheel fixedly connected to the outer side of the first rotating shaft, and a clockwork spring is arranged between the rotating shaft and the water suction head; a second rotating shaft is rotatably connected inside the water suction head above the filter screen; a second winding wheel is fixedly connected to the outer side of the second rotating shaft; one surface of the winding wheel is fixedly connected with and wound with a connecting rope; the other end of the connecting rope is fixedly connected with the second rolling wheel, and the middle part of the connecting rope penetrates through the side wall of the water suction head and extends to the outside of the water suction head; the lower end of the second rotating shaft is fixedly connected with a rotating disc; a group of blades are uniformly distributed on the circumference of the outer side of the rotary table; when the water pump starts, the solvent can promote the blade to rotate through the inside of the water suction head, and then the second rotating shaft drives the second rolling wheel to synchronously rotate, the second rolling wheel winds and strains the connecting rope, the lower end of the connecting rope then pulls the first rolling wheel to rotate, the first rolling wheel synchronously winds and releases the connecting rope, and then the first rolling wheel drives the roller to rotate through the rotating shaft, so that the lug can extrude the filter screen, after the first rolling wheel winds and releases the connecting rope, the first rotating shaft and the second rotating shaft stop rotating, when the follow-up water pump stops working, the blade loses the driving force of water flow, the first rotating shaft automatically reverses and resets under the action of the spring, and then the first rolling wheel rewinds the connecting rope, and the filter screen is extruded again through the lug when the roller reverses, the operation fully utilizes the power of the water flow and drives the first rotating shaft to rotate, no additional installation of driving equipment is needed, and when the water pump starts and stops, the filter screen can be extruded by the lug and wriggle, and the filter screen drops of internal impurities.
Preferably, guide holes are respectively formed in the side wall of the water suction head at positions close to the first rolling wheel and the second rolling wheel; the connecting rope penetrates through the guide hole and is in sliding connection with the guide hole; a group of elastic balls are uniformly and fixedly connected to the surface of the connecting rope, and the diameter of each elastic ball is larger than that of each guide hole; connect the rope when the inside slip of bullport, move to the bullport department when the elasticity ball, the elasticity ball can receive blockking of bullport, and then the resistance of rope is connected in the increase, along with the continuation motion of connecting the rope, the elasticity ball gets into the bullport inside and by bullport extrusion deformation, the velocity of motion of connecting the rope can be improved in the short time when follow-up elasticity ball breaks away from the bullport, thereby make the rotation of cylinder have the pause and frustrate the sense, improve the extrusion pressure degree of lug to the filter screen, further promote the inside impurity of filter screen to drop, and can extrude the inside impurity of bullport when the elasticity ball passes through the bullport inside, avoid the inside impurity that gets into of bullport too much and influence the normal gliding problem of connecting the rope.
Preferably, the surface of the bump is fixedly connected with a connecting strip; one end of the connecting strip, which is far away from the lug, is fixedly connected with a guide cap, and the section of the guide cap is in a crescent shape; an arc cover is fixedly embedded at the position right above the roller at the lower side of the filter screen; a pair of elastic pieces are fixedly connected to the surface of the inner side wall of the bottom of the arc-shaped cover, and the free ends of the elastic pieces face obliquely upward; when the lug rotates to the top, lead and move the cap and align and insert inside the arc cover with the arc cover, this in-process is led and is moved the cap and push a pair of flexure strip and make its warp back, it can move to the top of flexure strip to lead to move the cap, later along with the continuation of lug rotates, lead to move the cap and deviate from the arc cover gradually, and then lead to move cap edge position and outwards pull a pair of flexure strip, and drive the filter screen and warp downwards, then lead the cap and pull the flexure strip behind the extreme condition and can cross the flexure strip, lead to move the cap and deviate from the arc cover completely this moment, the filter screen upwards rebounds fast and resets and the shake, thereby shake out its inside remaining impurity, improve the cleaning efficiency to the filter screen.
Preferably, a first magnetic sheet is fixedly connected to the surface of the inner side wall of the top of the arc-shaped cover; one side of the guide cap, which is far away from the connecting strip, is fixedly connected with a second magnetic sheet; the first magnetic sheet and the second magnetic sheet can attract each other when being close to each other; through setting up magnetic sheet one and magnetic sheet two, lead and move the cap and insert the inside back of arc cover, magnetic sheet one and magnetic sheet two contact and adsorb mutually, later lead when moving the cap and pull the filter screen downwards, need overcome bigger power and just can make and lead the cap and break away from the arc cover completely, increase is led and is moved the cap and pull the dynamics to the critical of filter screen when breaking away from with the arc cover, thereby the deformation of the downward deformation of increase filter screen, increase the range that the filter screen rebounds the shake promptly, further improve shaking efficiency of impurity.
Preferably, the blade is internally provided with a guide groove; a group of through holes are uniformly formed in the positions, close to the guide grooves, of the surfaces of the blades, and the through holes penetrate through the guide grooves; a sliding plate is connected in the guide groove in a sliding manner; a group of connecting holes are uniformly formed in the surface of the sliding plate, and the connecting holes and the through holes are in one-to-one correspondence and are aligned with each other; an elastic part is fixedly connected between one end of the sliding plate close to the turntable and the side wall of the guide groove; a pull rope is fixedly connected to one end of the sliding plate, which is far away from the rotary table; the pull rope extends to the outside of the blade and is fixedly connected with a balancing weight; when the water pump starts, the blade rotates and applys centrifugal force to the balancing weight, the balancing weight passes through the stay cord and outwards stimulates the slide, make the slide at the inside slip of guide slot, and then through-hole and connecting hole dislocation of each other, make rivers can't pass through inside the blade, increase rivers are to the active area and the effort of blade, improve the rotation efficiency of blade, later put the back that finishes when the reel is put with connecting rope book, pivot one and two equal stall of pivot, then blade stall, the centrifugal force that the balancing weight received disappears, and then elastic component pulling slide resets, and make through-hole and connecting hole align again, rivers can pass through the inside flow of blade this moment, reduce the resistance of blade to rivers, thereby improve the efficiency of suction head extraction solvent.
The invention has the following beneficial effects:
1. according to the manufacturing system for carbon fiber surface modification, after the carbon fiber workpieces are conveyed to the inside of the processing chamber through the conveying belt, the plurality of spray heads are opened, spraying operation is performed on the carbon fiber workpieces, the surfaces of the carbon fiber workpieces are oxidized by a solvent, modification processing is performed on the surfaces of the carbon fiber workpieces, redundant solvent drips to the inside of the collecting tank through the conveying belt, the water pump is arranged to pump the solvent in the collecting tank through the water suction head and the liquid inlet pipe and convey the solvent to the inside of the guide pipe through the liquid outlet pipe, the collected solvent participates in oxidation work of the carbon fiber workpieces again, effective components in the solvent are fully utilized, the utilization rate of the solvent is greatly improved, and the problem of solvent waste is avoided.
2. According to the manufacturing system for carbon fiber surface modification, the floating plate is arranged on the outer side of the water suction head, and the water suction head can float on the water surface, so that the water suction head can move up and down in a self-adaptive manner according to the height of the solvent liquid level in the collecting tank, the problem that the water suction head cannot extract the solvent due to too low solvent liquid level is avoided, the practicability of the device is further improved, impurities in the solvent can be filtered through the filter screen, and the problem that the impurities cause secondary pollution to carbon fiber workpieces is avoided.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the configuration of the suction head of the present invention;
FIG. 5 is a partial enlarged view of FIG. 4 at B;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
FIG. 7 is a perspective view of the guide cap of the present invention;
FIG. 8 is a partial cross-sectional view of a blade of the present invention;
in the figure: the device comprises a treatment chamber 1, a conveyor belt 2, a guide pipe 3, a spray head 4, a collecting tank 5, a water pump 6, a liquid inlet pipe 7, a water suction head 8, a liquid outlet pipe 9, a floating plate 10, a filter screen 11, a first rotating shaft 12, a roller 13, a bump 14, a first rolling wheel 15, a second rotating shaft 16, a second rolling wheel 17, a connecting rope 18, a rotary disc 19, blades 20, a guide hole 21, an elastic ball 22, a connecting strip 23, a guide cap 24, an arc-shaped cover 25, an elastic sheet 26, a first magnetic sheet 27, a second magnetic sheet 28, a guide groove 29, a through hole 30, a sliding plate 31, a connecting hole 32, an elastic piece 33, a pull rope 34 and a balancing weight 35.
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 one
As shown in fig. 1 to 5, a manufacturing system for carbon fiber surface modification according to an embodiment of the present invention includes a processing chamber 1 and a conveyor belt 2; the conveyor belt 2 is arranged into a porous grid structure, and the conveyor belt 2 penetrates through the inside of the treatment chamber 1; a conduit 3 is fixedly connected to the upper side of the treatment chamber 1; one end of the conduit 3 extending to the inside of the processing chamber 1 is fixedly connected and communicated with a group of spray heads 4; a collecting tank 5 is arranged at the bottom of the treatment chamber 1; a water pump 6 is arranged on the surface of the side wall of the collecting tank 5; the input end of the water pump 6 is communicated with a water suction head 8 through a liquid inlet pipe 7, and the output end of the water pump 6 is communicated with the guide pipe 3 through a liquid outlet pipe 9; when the carbon fiber surface modification device in the prior art is used, a dropped solvent is collected through the collecting tank 5, but the solvent cannot completely react after contacting with a carbon fiber workpiece, a large amount of effective components still exist in the collected solvent, and the solvent is not effectively utilized in the prior art, so that the problem of resource waste is caused; at the moment, the guide pipe 3 is connected with an external solvent storage device, after carbon fiber workpieces are conveyed to the inside of the treatment chamber 1 through the conveyor belt 2, the plurality of spray heads 4 are opened, spraying operation is conducted on the carbon fiber workpieces, the surfaces of the carbon fiber workpieces are oxidized by a solvent, modification treatment is conducted on the surfaces of the carbon fiber workpieces, redundant solvent drips into the collecting tank 5 through the conveyor belt 2, the water pump 6 is arranged, the water pump 6 is used for pumping the solvent in the collecting tank 5 through the water suction head 8 and the liquid inlet pipe 7 and conveying the solvent to the inside of the guide pipe 3 through the liquid outlet pipe 9, the collected solvent participates in oxidation work of the carbon fiber workpieces again, effective components in the solvent are fully utilized, the utilization rate of the solvent is greatly improved, and the problem of solvent waste is avoided.
The liquid inlet pipe 7 is of an elastic corrugated structure; the water suction head 8 is in a shower shape, and the opening end of the water suction head 8 faces downwards; a floating plate 10 is fixedly connected to the outer side of the water suction head 8; a filter screen 11 is fixedly connected in the bottom of the water suction head 8; through setting up kickboard 10 in the water sucking head 8 outside, water sucking head 8 can float on the surface of water for water sucking head 8 can be according to reciprocating of the high self-adaptation of the inside solvent liquid level of collecting vat 5, avoids solvent liquid level to hang down the problem that leads to water sucking head 8 to be unable to extract the solvent, further improves the practicality of this device, through setting up filter screen 11, can filter the inside impurity of solvent, avoids impurity to cause secondary pollution's problem to the carbon fiber work piece.
The filter screen 11 is made of an elastic material; a first rotating shaft 12 is rotatably connected inside the water suction head 8 below the filter screen 11, and the first rotating shaft 12 is driven by a power assembly; a roller 13 is fixedly connected to the outer side of the first rotating shaft 12; a group of convex blocks 14 are uniformly distributed on the outer circumference of the roller 13, and in the rotating process of the roller 13, the convex blocks 14 can be in contact with the filter screen 11; the first power assembly drives the first rotating shaft 12 to rotate, and then the first rotating shaft 12 drives the roller 13 to synchronously rotate, so that the lug 14 intermittently contacts with the filter screen 11 and extrudes the filter screen 11, the filter screen 11 is enabled to continuously creep and deform, the falling of impurities in the filter screen is promoted, the residue of the impurities is reduced, the problem that the filter screen 11 is blocked due to excessive impurities is reduced, and the smoothness of the water suction head 8 is ensured.
The power assembly comprises a first winding wheel 15 fixedly connected to the outer side of the first rotating shaft, and a clockwork spring is arranged between the rotating shaft and the water suction head 8; a second rotating shaft 16 is rotatably connected inside the water suction head 8 above the filter screen 11; a second winding wheel 17 is fixedly connected to the outer side of the second rotating shaft 16; the surface of the first winding wheel 15 is fixedly connected with and wound by a connecting rope 18; the other end of the connecting rope 18 is fixedly connected with the second rolling wheel 17, and the middle part of the connecting rope 18 penetrates through the side wall of the water suction head 8 and extends to the outside of the water suction head 8; the lower end of the second rotating shaft 16 is fixedly connected with a rotating disc 19; a group of blades 20 are uniformly distributed on the outer circumference of the rotary table 19; when the water pump 6 is started, the solvent can push the blades 20 to rotate through the inside of the water suction head 8, then the rotating shaft two 16 drives the rolling wheel two 17 to synchronously rotate, the rolling wheel two 17 winds and tightens the connecting rope 18, the lower end of the connecting rope 18 pulls the rolling wheel one 15 to rotate, the rolling wheel one 15 synchronously winds and releases the connecting rope 18, then the rolling wheel one 15 drives the roller 13 to rotate through the rotating shaft one 12, the protruding block 14 can extrude the filter screen 11, after the rolling wheel one 15 winds and releases the connecting rope 18, the rotating shaft one 12 and the rotating shaft two 16 both stop rotating, when the subsequent water pump 6 stops working, the blades 20 lose the driving force of water flow, the rotating shaft one 12 automatically reverses and resets under the action of the spring, then the rolling wheel one 15 rewinds the connecting rope 18, and the roller 13 extrudes the filter screen 11 again through the protruding block 14 when reversing, the operation makes full use of the power of the water flow and drives the rotating shaft one 12 to rotate, no additional driving equipment is needed, and when the water pump 6 is started and stopped, the filter screen 11 can be extruded by the protruding block 14, and the impurities inside the filter screen 11 can be extruded to drop.
As shown in fig. 6 to 7, a connecting strip 23 is fixed on the surface of the bump 14; one end of the connecting bar 23, which is far away from the convex block 14, is fixedly connected with a guide cap 24, and the section of the guide cap 24 is in a crescent shape; an arc cover 25 is fixedly embedded at the position right above the roller 13 at the lower side of the filter screen 11; a pair of elastic pieces 26 are fixedly connected to the surface of the inner side wall of the bottom of the arc-shaped cover 25, and the free ends of the elastic pieces 26 face obliquely upward; when the convex block 14 rotates to the top, the guiding cap 24 is aligned with the arc cover 25 and inserted into the arc cover 25, in the process, the guiding cap 24 pushes the pair of elastic pieces 26 and deforms the elastic pieces, the guiding cap 24 can move to the position above the elastic pieces 26, then the guiding cap 24 gradually comes off the arc cover 25 along with the continuous rotation of the convex block 14, the edge of the guiding cap 24 pulls the pair of elastic pieces 26 outwards and drives the filter screen 11 to deform downwards, then the guiding cap 24 pulls the elastic pieces 26 to the limit state and then crosses the elastic pieces 26, at the moment, the guiding cap 24 completely comes off the arc cover 25, the filter screen 11 quickly rebounds upwards to reset and shake, so that the impurities remained in the filter screen are shaken out, and the cleaning efficiency of the filter screen 11 is improved.
A first magnetic sheet 27 is fixedly connected to the surface of the inner side wall of the top of the arc-shaped cover 25; one side of the guide cap 24, which is far away from the connecting strip 23, is fixedly connected with a second magnetic sheet 28; the first magnetic sheet 27 and the second magnetic sheet 28 can attract each other when being close to each other; through setting up magnetic sheet one 27 and two 28, lead and move cap 24 and insert inside back of arc cover 25, magnetic sheet one 27 and two 28 contacts and adsorb each other of magnetic sheet, later lead when moving cap 24 and pull down filter screen 11, need overcome bigger power and just can make and lead cap 24 and break away from arc cover 25 completely, the increase is led and is moved cap 24 and arc cover 25 and pull the dynamics to the critical of filter screen 11 when breaking away from, thereby increase the deflection of filter screen 11 deformation downwards, increase the range of filter screen 11 bounce-back shake promptly, further improve shaking-out efficiency of impurity.
Example two
As shown in fig. 8, a first comparative example, in which another embodiment of the present invention is: a guide groove 29 is formed in the blade 20; a group of through holes 30 are uniformly formed in the surface of the blade 20 close to the guide groove 29, and the through holes 30 penetrate through the guide groove 29; a sliding plate 31 is connected inside the guide groove 29 in a sliding manner; a group of connecting holes 32 are uniformly formed in the surface of the sliding plate 31, and the connecting holes 32 are in one-to-one correspondence with the through holes 30 and are aligned with each other; an elastic part 33 is fixedly connected between one end of the sliding plate 31 close to the turntable 19 and the side wall of the guide groove 29; a pull rope 34 is fixedly connected to one end of the sliding plate 31 far away from the rotary disc 19; the pull rope 34 extends to the outside of the blade 20 and is fixedly connected with a balancing weight 35; when the water pump 6 starts, blade 20 rotates and applys centrifugal force to balancing weight 35, balancing weight 35 passes through 34 outside pulling slides 31 of stay cord, make slide 31 slide in guide slot 29 is inside, and then through-hole 30 and connecting hole 32 misplace each other, make rivers unable through blade 20 inside, increase rivers to blade 20's active area and effort, improve blade 20's rotational efficiency, later after finishing connecting rope 18 book when rolling wheel 15, pivot one 12 and two 16 equal stall in pivot, then blade 20 stall, the centrifugal force that balancing weight 35 received disappears, and then elastic component 33 pulling slide 31 slides and resets, and make through-hole 30 and connecting hole 32 align again, rivers can pass through blade 20 internal flow this moment, reduce the resistance of blade 20 to rivers, thereby improve the efficiency of 8 extraction solvents of suction head.
The working principle is as follows: according to the invention, the guide pipe 3 is connected with an external solvent storage device, after carbon fiber workpieces are conveyed to the inside of the treatment chamber 1 through the conveyor belt 2, the plurality of spray heads 4 are opened and spraying operation is carried out on the carbon fiber workpieces, so that the surfaces of the carbon fiber workpieces are oxidized by a solvent, the surfaces of the carbon fiber workpieces are modified, redundant solvent drops into the collecting tank 5 through the conveyor belt 2, the water pump 6 is arranged, the water pump 6 is used for pumping the solvent in the collecting tank 5 through the water suction head 8 and the liquid inlet pipe 7 and conveying the solvent into the guide pipe 3 through the liquid outlet pipe 9, so that the collected solvent participates in oxidation work of the carbon fiber workpieces again, effective components in the solvent are fully utilized, the utilization rate of the solvent is greatly improved, and the problem of solvent waste is avoided; the floating plate 10 is arranged outside the water suction head 8, and the water suction head 8 can float on the water surface, so that the water suction head 8 can move up and down in a self-adaptive manner according to the height of the liquid level of the solvent in the collecting tank 5, the problem that the water suction head 8 cannot extract the solvent due to too low height of the liquid level of the solvent is avoided, the practicability of the device is further improved, impurities in the solvent can be filtered through the filter screen 11, and the problem that the impurities cause secondary pollution to carbon fiber workpieces is avoided; the power assembly drives the first rotating shaft 12 to rotate, and then the first rotating shaft 12 drives the roller 13 to synchronously rotate, so that the lug 14 intermittently contacts with the filter screen 11 and extrudes the filter screen 11, the filter screen 11 is enabled to continuously creep and deform, the falling of impurities in the filter screen is promoted, the impurity residue is reduced, the problem of blockage of the filter screen 11 due to excessive impurities is reduced, and the smoothness of the water suction head 8 is ensured; when the water pump 6 is started, the solvent pushes the blades 20 to rotate through the inside of the water suction head 8, the second rotating shaft 16 drives the second rolling wheel 17 to synchronously rotate, the second rolling wheel 17 winds and tightens the connecting rope 18, the lower end of the connecting rope 18 pulls the first rolling wheel 15 to rotate, the first rolling wheel 15 synchronously winds and unwinds the connecting rope 18, the first rolling wheel 15 drives the roller 13 to rotate through the first rotating shaft 12, the lug 14 can extrude the filter screen 11, after the first rolling wheel 15 winds and unwinds the connecting rope 18, the first rotating shaft 12 and the second rotating shaft 16 stop rotating, when the subsequent water pump 6 stops working, the blades 20 lose the driving force of water flow, the first rotating shaft 12 automatically rotates and resets in a reverse rotation mode under the action of the spring, the first rolling wheel 15 rewinds the connecting rope 18, the roller 13 extrudes the filter screen 11 again through the lug 14 when rotating in a reverse direction, the operation makes full use of the power of the water flow and drives the first rotating shaft 12 to rotate, no additional driving equipment is needed, and when the water pump 6 is started and stopped, the filter screen 11 is extruded by the lug 14 to generate extrusion, so as to promote the impurities inside the filter screen 11 to fall; when the connecting rope 18 slides in the guide hole 21, when the elastic ball 22 moves to the guide hole 21, the elastic ball 22 is blocked by the guide hole 21, so that the resistance of the connecting rope 18 is increased, along with the continuous movement of the connecting rope 18, the elastic ball 22 enters the guide hole 21 and is extruded and deformed by the guide hole 21, the movement speed of the connecting rope 18 can be increased in a short time when the elastic ball 22 is separated from the guide hole 21, the rotation of the roller 13 has a pause feeling, the extrusion pressure degree of the bump 14 on the filter screen 11 is increased, the falling of impurities in the filter screen 11 is further promoted, and the impurities in the guide hole 21 can be extruded when the elastic ball 22 passes through the guide hole 21, so that the problem that the normal sliding of the connecting rope 18 is influenced by the excessive impurities entering the guide hole 21 is avoided; when the convex block 14 rotates to the top, the guiding cap 24 is aligned with the arc-shaped cover 25 and inserted into the arc-shaped cover 25, in the process, after the guiding cap 24 pushes and extrudes the pair of elastic pieces 26 and deforms the elastic pieces, the guiding cap 24 can move to the position above the elastic pieces 26, then along with the continuous rotation of the convex block 14, the guiding cap 24 gradually comes off the arc-shaped cover 25, the edge part of the guiding cap 24 pulls the pair of elastic pieces 26 outwards, the filter screen 11 is driven to deform downwards, then the guiding cap 24 pulls the elastic pieces 26 to the limit state and then crosses the elastic pieces 26, at the moment, the guiding cap 24 completely comes off the arc-shaped cover 25, the filter screen 11 rebounds upwards quickly to reset and shakes, so that impurities remained in the filter screen are shaken out, and the cleaning efficiency of the filter screen 11 is improved; by arranging the first magnetic sheet 27 and the second magnetic sheet 28, after the guide cap 24 is inserted into the arc-shaped cover 25, the first magnetic sheet 27 and the second magnetic sheet 28 are contacted with each other and adsorbed, and then when the guide cap 24 pulls the filter screen 11 downwards, a larger force needs to be overcome to completely separate the guide cap 24 from the arc-shaped cover 25, so that the critical pulling force on the filter screen 11 when the guide cap 24 is separated from the arc-shaped cover 25 is increased, the deformation amount of the downward deformation of the filter screen 11 is increased, namely the rebound and shaking amplitude of the filter screen 11 is increased, and the shaking-out efficiency of impurities is further improved; when the water pump 6 starts, blade 20 rotates and applys centrifugal force to balancing weight 35, balancing weight 35 passes through stay cord 34 and outwards stimulates slide 31, make slide 31 slide in guide slot 29 is inside, and then through-hole 30 and connecting hole 32 misplace each other, make rivers unable through inside blade 20, increase rivers to the active area and the effort of blade 20, improve blade 20's rotation efficiency, later after rolling up wheel 15 and putting the completion with connecting rope 18 book, pivot one 12 and two 16 stall of pivot, then blade 20 stall, the centrifugal force that balancing weight 35 received disappears, and then elastic component 33 pulling slide 31 slides and resets, and make through-hole 30 and connecting hole 32 realign, rivers can pass through blade 20 internal flow this moment, reduce the resistance of blade 20 to rivers, thereby improve the efficiency of 8 extraction solvents of suction head.
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 given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A manufacturing system for carbon fiber surface modification is characterized in that: comprises a processing chamber (1) and a conveyor belt (2); the conveyor belt (2) is arranged into a porous grid structure, and the conveyor belt (2) penetrates through the inside of the treatment chamber (1); a guide pipe (3) is fixedly connected to the upper side of the treatment chamber (1); one end of the guide pipe (3) extending to the interior of the processing chamber (1) is fixedly connected and communicated with a group of spray heads (4); a collecting tank (5) is arranged at the bottom of the treatment chamber (1); a water pump (6) is arranged on the surface of the side wall of the collecting tank (5); the input end of the water pump (6) is communicated with a water suction head (8) through a liquid inlet pipe (7), and the output end of the water pump (6) is communicated with the guide pipe (3) through a liquid outlet pipe (9).
2. The carbon fiber surface-modified manufacturing system of claim 1, wherein: the liquid inlet pipe (7) is of an elastic corrugated structure; the water suction head (8) is arranged in a shower shape, and the opening end of the water suction head (8) faces downwards; a floating plate (10) is fixedly connected to the outer side of the water suction head (8); a filter screen (11) is fixedly connected in the bottom of the water suction head (8).
3. The carbon fiber surface-modified manufacturing system of claim 2, wherein: the filter screen (11) is made of elastic materials; a first rotating shaft (12) is rotatably connected inside the water suction head (8) below the filter screen (11), and the first rotating shaft (12) is driven by a power assembly; a roller (13) is fixedly connected to the outer side of the first rotating shaft (12); a set of lug (14) of cylinder (13) outside circumference equipartition, and cylinder (13) rotation in-process, lug (14) can contact with filter screen (11).
4. The carbon fiber surface-modified manufacturing system of claim 3, wherein: the power assembly comprises a first winding wheel (15) fixedly connected to the outer side of the first rotating shaft, and a clockwork spring is arranged between the rotating shaft and the water suction head (8); a second rotating shaft (16) is rotatably connected inside the water suction head (8) above the filter screen (11); a second winding wheel (17) is fixedly connected to the outer side of the second rotating shaft (16); the surface of the first winding wheel (15) is fixedly connected with and wound by a connecting rope (18); the other end of the connecting rope (18) is fixedly connected with the second rolling wheel (17), and the middle part of the connecting rope (18) penetrates through the side wall of the water suction head (8) and extends to the outside of the water suction head (8); the lower end of the second rotating shaft (16) is fixedly connected with a rotating disc (19); a group of blades (20) are uniformly distributed on the outer circumference of the rotary disc (19).
5. The carbon fiber surface-modified manufacturing system of claim 4, wherein: guide holes (21) are respectively formed in the side wall of the water suction head (8) close to the first rolling wheel (15) and the second rolling wheel (17); the connecting rope (18) penetrates through the guide hole (21) and is connected with the guide hole in a sliding mode; a group of elastic balls (22) are uniformly and fixedly connected to the surface of the connecting rope (18), and the diameter of each elastic ball (22) is larger than that of each guide hole (21).
6. The carbon fiber surface-modified manufacturing system of claim 5, wherein: the surface of the bump (14) is fixedly connected with a connecting strip (23); one end of the connecting strip (23) far away from the convex block (14) is fixedly connected with a guide cap (24), and the section of the guide cap (24) is in a crescent shape; an arc-shaped cover (25) is fixedly embedded in the position, right above the roller (13), of the lower side of the filter screen (11); a pair of elastic pieces (26) are fixedly connected to the surface of the inner side wall of the bottom of the arc-shaped cover (25), and the free ends of the elastic pieces (26) face obliquely upwards.
7. The carbon fiber surface-modified manufacturing system of claim 6, wherein: a first magnetic sheet (27) is fixedly connected to the surface of the inner side wall of the top of the arc-shaped cover (25); one side of the guide cap (24) far away from the connecting strip (23) is fixedly connected with a second magnetic sheet (28); the first magnetic sheet (27) and the second magnetic sheet (28) can attract each other when being close to each other.
8. The carbon fiber surface-modified manufacturing system of claim 7, wherein: a guide groove (29) is formed in the blade (20); a group of through holes (30) are uniformly formed in the positions, close to the guide grooves (29), of the surfaces of the blades (20), and the through holes (30) penetrate through the guide grooves (29); a sliding plate (31) is connected in the guide groove (29) in a sliding manner; a group of connecting holes (32) are uniformly formed in the surface of the sliding plate (31), and the connecting holes (32) are in one-to-one correspondence with the through holes (30) and are aligned with each other; an elastic part (33) is fixedly connected between one end of the sliding plate (31) close to the turntable (19) and the side wall of the guide groove (29); a pull rope (34) is fixedly connected to one end, far away from the rotary table (19), of the sliding plate (31); the pull rope (34) extends to the outside of the blade (20) and is fixedly connected with a balancing weight (35).
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| CN202211013605.5A CN115748127A (en) | 2022-08-23 | 2022-08-23 | Manufacturing system for carbon fiber surface modification |
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| Application Number | Priority Date | Filing Date | Title |
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