CN112140591A - Carbon fiber composite material forming equipment - Google Patents
Carbon fiber composite material forming equipment Download PDFInfo
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- CN112140591A CN112140591A CN202010976205.9A CN202010976205A CN112140591A CN 112140591 A CN112140591 A CN 112140591A CN 202010976205 A CN202010976205 A CN 202010976205A CN 112140591 A CN112140591 A CN 112140591A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
- B29C70/506—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands and impregnating by melting a solid material, e.g. sheet, powder, fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/022—Melting the material to be shaped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention discloses a carbon fiber composite material forming device, which crushes resin through a crushing device, increases the heated area of the resin, ensures more uniform heating, improves the melting efficiency of the resin, thereby improving the forming efficiency of the carbon fiber composite material, is provided with a guide device which ensures that carbon fibers are tightly attached to the melted resin, a pressing shaft can ensure that the carbon fibers and the resin are preliminarily synthesized, a forming plate is pressed down to ensure that the carbon fibers and the resin are mixed, and then the carbon fiber composite material is synthesized, the invention synthesizes the carbon fiber composite material through raw materials at one time, improves the synthesizing efficiency, greatly shortens the synthesizing steps of the carbon fiber composite material, reduces equipment required by the synthesis of the carbon fiber composite material, reduces the operation difficulty, greatly reduces the work burden of personnel, and simultaneously, the carbon fiber composite material synthesized by the invention is strip-shaped, and then can tailor according to the actual conditions, facilitate the use.
Description
Technical Field
The invention belongs to the technical field of material mixing equipment; in particular to a carbon fiber composite material forming device.
Background
The carbon fiber is formed by converting organic fiber through a series of heat treatment, the inorganic high-performance fiber with carbon content higher than 90 percent is a new material with excellent mechanical property, has the inherent characteristics of the carbon material, has the soft processability of textile fiber, is a new generation of reinforced fiber, and the existing carbon fiber composite material mostly adopts a mould pressing method, a hand lay-up method, a vacuum bag hot pressing method, a winding forming method and a pultrusion forming method, but the existing synthesis mode has complicated steps and more used equipment, thereby greatly improving the resource consumption and simultaneously improving the work load of production personnel, and simultaneously, the modes lead the forming time of the carbon fiber composite material to be longer and greatly reducing the forming efficiency of the carbon fiber composite material, thereby shortening the synthesis steps of the carbon fiber composite material and reducing the equipment required by the synthesis of the carbon fiber composite material, the carbon fiber composite material forming equipment which reduces the operation difficulty and greatly reduces the workload of personnel is in need.
Disclosure of Invention
The invention aims to provide carbon fiber composite material forming equipment which comprises a feed chute, a crushing device, a melting device, a side cover, a driving device, a conveying device, a pressurizing synthesis device, a cutting device, a shell, a guiding device and a carbon fiber roller, wherein the feed chute is fixed on the upper end surface of the shell, the inner side of the feed chute is communicated with the inner side of the shell, the side cover is fixed on one side of the shell, the crushing device is rotationally fixed on the inner side of the shell, the crushing device is positioned on the lower side of the feed chute, the melting device is positioned on the inner side of the shell, the conveying device is rotationally fixed on the lower side of the inner part of the shell, one end of the conveying device is positioned on the lower side of the melting device, the other end of the conveying device extends to the rear end of the inner part of the shell, the guide device is positioned on the upper side of the conveying device, the pressurizing and synthesizing device is sleeved at the tail end of the conveying device and is fixed on the inner side wall of the shell, the cutting device is fixed on the rear end face of the outer side of the shell in a sliding manner, and the carbon fiber roller is in contact with the conveying device through the guide device;
the driving device is the prior art, namely the driving device is matched with the gear set through the belt pulley set, a driving motor is arranged in the driving device, and the driving motor is fixed on the outer side wall of the shell.
Further, the crushing device comprises a first crushing belt pulley, a first crushing roller shaft, a first crushing roller gear, a second crushing roller shaft and a second crushing roller, wherein the first crushing roller shaft is sleeved on the first crushing roller shaft, the first crushing roller shaft is fixed on the inner side of the shell in a rotating manner, one end of the first crushing roller shaft is fixed on the inner side wall of the shell in a rotating manner, the other end of the first crushing roller shaft penetrates through the inner side wall of the shell and is fixedly connected with the first crushing roller gear, the second crushing roller shaft is sleeved on the second crushing roller shaft, the second crushing roller shaft is fixed on the inner side of the shell in a rotating manner, one end of the second crushing roller shaft penetrates through the inner side wall of the shell and is fixedly connected with the first crushing belt pulley, the other end of the second crushing roller gear penetrates through the inner side wall of the shell and is fixedly connected with the second crushing roller, the first crushing belt pulley is rotatably connected with the driving device.
Further, the melting device comprises a heating spiral pipe, a discharge pipeline and a melting device shell, the melting device shell is hollow and inverted trapezoid without a top and a bottom, the heating spiral pipe is embedded in the inner side wall of the melting device shell, the heating spiral pipe is electrically connected with an external power supply, the discharge pipeline is fixed on the lower end face of the melting device shell, and the discharge pipeline penetrates through the inner side of the melting device shell.
Further, conveyor includes driving roller axle, drive roller, driven roller axle, driven voller and conveyer belt, the drive roller cover is in driving roller axle, and the drive roller rotates through driving roller axle and is fixed in the casing inboard, driven voller overlaps on driven roller axle, and driven voller rotates through driven voller axle and is fixed in the casing inboard, drive roller and driven voller pass through conveyer belt transmission and connect.
Further, the pressurizing and synthesizing device comprises a lower pressing shaft, a lower pressing bearing, a lower pressing roller, a heating wire, a lower pressing forming plate, a sealing box body, a telescopic rod and an extrusion spring, the lower pressing roller is sleeved on the lower pressing shaft, the two ends of the lower pressing shaft are fixed with lower pressing bearings, the upper sides of the lower pressing bearings are fixed on the inner side wall of the sealed box body in a sliding manner through extrusion springs, the sealed box body is fixed in the shell, the sealing box body penetrates through the conveying device, the lower pressing forming plate is arranged in the sealing box body, a telescopic rod is fixed at the upper end of the lower pressing forming plate and is embedded on the upper end surface of the inner side of the shell, the telescopic rod is fixedly connected with the shell, the lower press roller and the lower press forming plate are both arranged at the upper side of the conveying device, the heater strip is fixed in the casing inboard, and heater strip and external power electric connection, the conveyor downside is located to the heater strip.
Further, cutting device is including cutting base, cutting blade, blade mount and cutting device telescopic link, the cutting base is fixed in casing rear end downside, the cutting blade upper end is fixed with the blade mount, the blade mount is embedded on the casing rear end, and blade mount and casing sliding fit, blade mount upper end fixedly connected with cutting device telescopic link, the cutting device telescopic link is fixed in casing rear end upside, the cutting blade lower extreme cooperatees with cutting base upper end.
Further, guider includes first guide roll, second guide roll and third guide roll, first guide roll, second guide roll and third guide roll rotate respectively through the guide roll pivot and are fixed in the casing inboard, and the inside upside of casing is located to first guide roll, first guide roll downside is located to the second guide roll, second guide roll lower extreme rear side is located to the third guide roll, and the conveyor upside is located to the third guide roll, the guide roll pivot all rotates with drive arrangement to be connected.
Further, the carbon fiber roller comprises a carbon fiber roller frame, a carbon fiber roller shaft and a carbon fiber roller roll, the carbon fiber roller frame is fixed on the upper end face of the shell, the carbon fiber roller roll is sleeved on the carbon fiber roller shaft, the carbon fiber roller roll is rotated on the carbon fiber roller frame through the carbon fiber roller shaft, and the carbon fiber roller shaft is rotatably connected with the driving device.
Furthermore, a plurality of through holes are formed in the port of the feeding chute, telescopic connecting rods are fixedly connected in the through holes, one ends of the telescopic connecting rods penetrate through the through holes and are fixedly connected with the same cover plate, connecting springs are sleeved on the telescopic connecting rods, two ends of each connecting spring are respectively and fixedly connected with the cover plate and the through holes, a plurality of penetrating insertion holes are formed in the cover plate, a rotating plate is rotatably connected to the side wall of the feeding chute, the length of the rotating plate is 3:1 based on the center of a rotating circle, clamping plates are rotatably connected to two ends of each rotating plate, convex buttons used for matching the insertion holes are fixedly connected to the clamping plates, an extension arm is fixedly connected to the side wall of one end of the cover plate, a first leather roller is rotatably connected to the extension arm in an inserting mode, the first leather roller is divided into two sections based on the extension arm, and a plurality of convex blocks are fixedly, and the lug is contacted with the cover plate, and the carbon fiber roller is also coaxially and fixedly connected with a second leather roller used for being matched with the first leather roller
Further, the working steps of the carbon fiber composite material molding equipment are as follows:
1) starting the invention, starting a driving motor in a driving device;
2) the driving motor rotates to drive the first crushing belt pulley to rotate, the first crushing belt pulley rotates to drive the second crushing roller shaft to rotate, the second crushing roller shaft drives the second crushing roller gear and the second crushing roller to rotate, the second crushing roller gear is meshed with the first crushing roller gear to drive the first crushing roller gear to rotate, the first crushing roller gear drives the first crushing roller and the first crushing roller shaft to rotate, and the first crushing roller and the second crushing roller are oppositely and crossly meshed with each other to rotate;
3) introducing solid resin from a feeding groove, dropping the solid resin onto a first crushing roller and a second crushing roller, rotating the first crushing roller and the second crushing roller oppositely, twisting the solid resin into the first crushing roller and the second crushing roller, and dropping the solid resin into a melting device from the lower ends of the first crushing roller and the second crushing roller in a crushed shape through the crossed meshing of the first crushing roller and the second crushing roller;
4) a heating spiral pipe in the melting device is electrified to generate heat through a thermoelectric effect, so that solid resin in the shell of the melting device is melted, and the melted resin falls onto the conveying device through a discharge pipeline;
5) a driving roller shaft on the conveying device is driven by a driving motor of the driving device to rotate so as to drive the driving roller to rotate, so that the driving roller 65 is wound around the driven roller and the driving roller to rotate, and the molten resin falling onto the conveying belt is moved to the other end of the conveying device;
6) meanwhile, a driving motor of the driving device drives the carbon fiber roller to rotate, carbon fibers on the carbon fiber roller enter the equipment and sequentially pass through the first guide roller, the second guide roller and the third guide roller, are conducted through the first guide roller, are tensioned through the second guide roller, and are finally tightly attached to molten resin on the conveying belt through the third guide roller, so that the carbon fibers are mixed with the resin;
7) the carbon fiber and resin mixture enters a pressurizing synthesis device, the carbon fiber and resin mixture is pressurized through a lower pressing roller, so that preliminary mixing is carried out, then the mixture enters the lower side of a lower pressing forming plate, and the preliminary mixed carbon fiber and resin mixture is further pressurized through the lower pressure of the lower pressing forming plate, so that a strip-shaped carbon fiber composite material is formed;
8) the formed strip-shaped carbon fiber composite material is led out by a pressurizing synthesis device;
9) and then the telescopic rod of the cutting device extends to enable the cutting blade to move downwards, so that the strip-shaped carbon fiber composite material is cut, the cut strip-shaped carbon fiber composite material falls off, and the device is led out.
The invention has the beneficial effects that: the invention crushes the resin by the crushing device, the crushed resin has larger heating area and more uniform heating, thereby greatly improving the melting efficiency of the resin, thereby improving the forming efficiency of the carbon fiber composite material, the guiding device is arranged, the carbon fiber can be tightly attached to the melted resin, the pressing shaft is arranged to preliminarily synthesize the carbon fiber and the resin, the carbon fiber and the resin are mixed by pressing the forming plate downwards, the mixed material is solidified at high temperature by the heating wire, thereby synthesizing the carbon fiber composite material, the invention can synthesize the carbon fiber composite material by raw materials at one time, thereby greatly improving the synthesizing efficiency, greatly shortening the synthesizing step of the carbon fiber composite material, reducing the equipment required by the synthesis of the carbon fiber composite material, reducing the operation difficulty, greatly reducing the work load of personnel, and simultaneously, the carbon fiber composite material synthesized by the invention is in a strip shape, so that the carbon fiber composite material can be cut according to the actual situation, and is convenient to use and utilize.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a carbon fiber composite molding apparatus of the present invention;
FIG. 2 is a schematic structural view of a pulverizing device of a carbon fiber composite material molding apparatus according to the present invention;
FIG. 3 is a schematic structural view of a melting device of the carbon fiber composite material molding apparatus according to the present invention;
FIG. 4 is a schematic structural view of a conveying device of a carbon fiber composite material molding apparatus according to the present invention;
FIG. 5 is a schematic structural view of a press-synthesizing device of a carbon fiber composite molding apparatus according to the present invention;
FIG. 6 is a schematic structural diagram of a cutting device of a carbon fiber composite material molding apparatus according to the present invention;
FIG. 7 is a schematic structural view of a guide device of a carbon fiber composite material molding apparatus according to the present invention;
FIG. 8 is a schematic structural view of a carbon fiber roll of a carbon fiber composite molding apparatus according to the present invention.
Detailed Description
Referring to fig. 1-8, a carbon fiber composite material molding apparatus includes a feed chute 1, a crushing device 2, a melting device 3, a side cover 4, a driving device 5, a conveying device 6, a pressure synthesis device 7, a cutting device 8, a housing 9, a guiding device 10, and a carbon fiber roller 11, wherein the feed chute 1 is fixed on the upper end surface of the housing 9, the inner side of the feed chute 1 is communicated with the inner side of the housing 9, the side cover 4 is fixed on one side of the housing 9, the crushing device 2 is rotationally fixed on the inner side of the housing 9, the crushing device 2 is located on the lower side of the feed chute 1, the melting device 3 is fixed on the inner side of the housing 9, the melting device 3 is located on the lower side of the crushing device 2, the conveying device 6 is rotationally fixed on the inner lower side of the housing 9, one end of the conveying device 6 is located on the lower side of the, the guide device 10 is rotationally fixed on the inner side of the shell 9, the guide device 10 is positioned on the upper side of the conveying device 6, the pressurizing and synthesizing device 7 is sleeved at the tail end of the conveying device 6, the pressurizing and synthesizing device 7 is fixed on the inner side wall of the shell 9, the cutting device 8 is slidably fixed on the rear end surface of the outer side of the shell 9, the carbon fiber roller 11 is contacted with the conveying device 6 through the guide device 10, a plurality of through holes are arranged at the port of the feed chute 1, telescopic connecting rods 901 are fixedly connected in the through holes, one end of each of the plurality of telescopic connecting rods 901 penetrates through the through holes and is fixedly connected with the same cover plate 902, a connecting spring 903 is sleeved on each of the telescopic connecting rods 901, two ends of each connecting spring 903 are respectively and fixedly connected with the cover plate 902 and the through holes, a plurality of through insertion holes 905 are arranged on the cover plate 902, the, the rotating plate 904 is divided into two ends with the rotating circle center as the center, the length of the two ends is 3:1, the two ends of the rotating plate 904 are rotatably connected with clamping plates 906, convex buttons used for matching with the insertion holes 905 are fixedly connected on the clamping plates 906, an extension arm 907 is fixedly connected on the side wall of one end of the cover plate 902, a first leather roller 908 is penetratingly and rotatably connected on the extension arm 907, the first leather roller 908 is divided into two sections with the extension arm 907 as the center, wherein, a plurality of convex blocks are fixedly connected on the first leather roller 908 at one end and are contacted with the cover plate 902, a second leather roller 909 used for matching the first leather roller 908 is coaxially and fixedly connected on the carbon fiber roller 11, after the second leather roller 909 contacts the first leather roller 908, the first leather roller 908 drives the bump thereon to collide and generate vibration, and the force of the vibration cooperates with the connecting spring 903 to make the cover plate 902 vibrate so as to peel off the materials attached to the inner wall and the connecting portion of the feeding chute 1.
The driving device 5 is the prior art, namely, the driving device is matched with a gear set driving device through a belt pulley set, a driving motor is arranged in the driving device 5, and the driving motor is fixed on the outer side wall of the shell 9.
As shown in fig. 2, the crushing device 2 includes a first crushing pulley 21, a first crushing roller 22, a first crushing roller shaft 23, a first crushing roller gear 24, a second crushing roller gear 25, a second crushing roller shaft 26 and a second crushing roller 27, the first crushing roller 22 is sleeved on the first crushing roller shaft 23, the first crushing roller 22 is rotatably fixed inside the housing 9 through the first crushing roller shaft 23, one end of the first crushing roller shaft 23 is rotatably fixed on the inner side wall of the housing 9, the other end penetrates through the inner side wall of the housing 9 and is fixedly connected with the first crushing roller gear 24, the second crushing roller 27 is sleeved on the second crushing roller shaft 26, the second crushing roller 27 is rotatably fixed inside the housing 9 through the second crushing roller shaft 26, one end of the second crushing roller shaft 26 penetrates through the inner side wall of the housing 9 and is fixedly connected with the first crushing pulley 21, the other end penetrates through the inner side wall of the housing 9 and is fixedly connected with the second crushing, the first crushing roller gear 24 is engaged with the second crushing roller gear 25, and the first crushing pulley 21 is rotatably connected with the driving device 5.
As shown in fig. 3, the melting device 3 includes a heating spiral pipe 31, a discharge pipe 32 and a melting device housing 33, the melting device housing 33 is a hollow inverted trapezoid without a top and a bottom, the heating spiral pipe 31 is embedded in the inner side wall of the melting device housing 33, the heating spiral pipe 31 is electrically connected to an external power source, the discharge pipe 32 is fixed on the lower end surface of the melting device housing 33, and the discharge pipe 32 penetrates the inside of the melting device housing 33.
As shown in fig. 4, the conveying device 6 includes a driving roller shaft 61, a driving roller 62, a driven roller shaft 63, a driven roller 64, and a conveying belt 65, wherein the driving roller 62 is sleeved on the driving roller shaft 61, the driving roller 62 is rotatably fixed inside the housing 9 by the driving roller shaft 61, the driven roller 64 is sleeved on the driven roller shaft 63, the driven roller 64 is rotatably fixed inside the housing 9 by the driven roller shaft 63, and the driving roller 62 and the driven roller 64 are in transmission connection by the conveying belt 65.
As shown in fig. 5, the pressure synthesis device 7 includes a lower pressing shaft 71, a lower pressing bearing 72, a lower pressing roller 73, a heating wire 74, a lower pressing forming plate 75, a sealed box 76, an expansion rod 77 and an extrusion spring 78, the lower pressing roller 73 is sleeved on the lower pressing shaft 71, the lower pressing bearing 72 is fixed at two ends of the lower pressing shaft 71, the upper side of the lower pressing bearing 72 is fixed on the inner side wall of the sealed box 76 by the extrusion spring 78 in a sliding manner, the sealed box 76 is fixed in the housing 9, the sealed box 76 penetrates through the conveying device 6, the lower pressing forming plate 75 is arranged in the sealed box 76, the expansion rod 77 is fixed at the upper end of the lower pressing forming plate 75, the expansion rod 77 is embedded in the upper end surface of the inner side of the housing 9, the expansion rod 77 is fixedly connected with the housing 9, the lower pressing roller 73 and the lower pressing forming plate 75 are both arranged on the upper side of the conveying device 6, the, the heating wire 74 is provided on the lower side of the conveyor 6.
As shown in fig. 6, the cutting device 8 includes a cutting base 81, a cutting blade 82, a blade fixing frame 83 and a cutting device telescopic rod 84, the cutting base 81 is fixed at the lower side of the rear end of the casing 9, the upper end of the cutting blade 82 is fixed with the blade fixing frame 83, the blade fixing frame 83 is embedded in the rear end of the casing 9, the blade fixing frame 83 is in sliding fit with the casing 9, the upper end of the blade fixing frame 83 is fixedly connected with the cutting device telescopic rod 84, the cutting device telescopic rod 84 is fixed at the upper side of the rear end of the casing 9, and the lower end of the cutting blade 82.
As shown in fig. 7, the guiding device 10 includes a first guiding roller 101, a second guiding roller 102 and a third guiding roller 103, the first guiding roller 101, the second guiding roller 102 and the third guiding roller 103 are respectively fixed inside the housing 9 by a rotating shaft of the guiding rollers, the first guiding roller 101 is disposed on the upper side inside the housing 9, the second guiding roller 102 is disposed on the lower side of the first guiding roller 101, the third guiding roller 103 is disposed on the rear side of the lower end of the second guiding roller 102, the third guiding roller 103 is disposed on the upper side of the conveying device 6, and the rotating shafts of the guiding rollers are all rotatably connected with the driving device 5.
As shown in fig. 8, the carbon fiber roller 11 includes a carbon fiber roller frame 111, a carbon fiber roller shaft 112 and a carbon fiber roller roll 113, the carbon fiber roller frame 111 is fixed on the upper end surface of the housing 9, the carbon fiber roller roll 113 is sleeved on the carbon fiber roller shaft 112, the carbon fiber roller roll 113 is rotatably fixed on the carbon fiber roller frame 111 through the carbon fiber roller shaft 112, and the carbon fiber roller shaft 112 is rotatably connected with the driving device 5.
The working steps of the carbon fiber composite material forming equipment are as follows:
1) starting the invention, starting the drive motor in the drive device 5;
2) the driving motor rotates to drive the first crushing belt pulley 21 to rotate, the first crushing belt pulley 21 rotates to drive the second crushing roller shaft 26 to rotate, the second crushing roller shaft 26 drives the second crushing roller gear 25 and the second crushing roller 27 to rotate, the second crushing roller gear 25 is meshed with the first crushing roller gear 24 to drive the first crushing roller gear 24 to rotate, the first crushing roller gear 24 drives the first crushing roller 22 and the first crushing roller shaft 23 to rotate, and the first crushing roller 22 and the second crushing roller 27 are in opposite cross meshing rotation with each other;
3) introducing a solid resin from a feed chute 1, dropping the resin onto a first crushing roller 22 and a second crushing roller 27, rotating the first crushing roller 22 and the second crushing roller 27 in opposite directions, twisting the solid resin into the first crushing roller 22 and the second crushing roller 27, and dropping the solid resin into a melting device 3 in a crushed state from the lower ends of the first crushing roller 22 and the second crushing roller 27 by the cross engagement of the first crushing roller 22 and the second crushing roller 27;
4) the heating spiral pipe 31 in the melting device 3 is electrified to generate heat through thermoelectric effect, so that the solid resin in the shell 33 of the melting device is melted, and the melted resin falls onto the conveying device 6 through the discharge pipeline 32;
5) the driving roller shaft 61 on the conveying device 6 is driven by the driving motor of the driving device 5 to rotate, and further drives the driving roller 62 to rotate, so that the driven roller 64 and the driving roller 62 are wound by the driving roller 65 to rotate, and the molten resin falling on the conveying belt 65 is moved to the other end of the conveying device 6;
6) meanwhile, a driving motor of the driving device 5 drives the carbon fiber roller 11 to rotate, carbon fibers on the carbon fiber roller 11 enter the equipment, sequentially pass through the first guide roller 101, the second guide roller 102 and the third guide roller 103, are conducted through the first guide roller 101, are tensioned through the second guide roller 102, and are finally tightly attached to molten resin on the conveying belt 65 through the third guide roller 103, so that the carbon fibers are mixed with the resin;
7) the carbon fiber and resin mixture enters a pressurizing synthesis device 7, the carbon fiber and resin mixture is pressurized through a lower pressing roller 73, then preliminary mixing is carried out, then the mixture enters the lower side of a lower pressing forming plate 75, and the preliminary mixed carbon fiber and resin mixture is further pressurized through the lower pressure of the lower pressing forming plate 75, so that a strip-shaped carbon fiber composite material is formed;
8) the formed strip-shaped carbon fiber composite material is led out by a pressurizing synthesis device 7;
9) and then the telescopic rod 84 of the cutting device extends to enable the cutting blade 82 to move downwards, so that the strip-shaped carbon fiber composite material is cut, the cut strip-shaped carbon fiber composite material falls off, and the device is led out.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (10)
1. A carbon fiber composite material forming device comprises a feed chute (1), a crushing device (2), a melting device (3), a side cover (4), a driving device (5), a conveying device (6), a pressurizing synthesis device (7), a cutting device (8), a shell (9), a guide device (10) and a carbon fiber roller (11), and is characterized in that the feed chute (1) is fixed on the upper end surface of the shell (9), the inner side of the feed chute (1) is communicated with the inner side of the shell (9), the side cover (4) is fixed on one side of the shell (9), the crushing device (2) is rotationally fixed on the inner side of the shell (9), the crushing device (2) is positioned on the lower side of the feed chute (1), the melting device (3) is fixed on the inner side of the shell (9), the melting device (3) is positioned on the lower side of the crushing device (2), the conveying device (6) is rotationally fixed on the inner lower side of the shell (, one end of the conveying device (6) is located on the lower side of the melting device (3), the other end of the conveying device (6) extends to the rear end inside the shell (9), the carbon fiber roller (11) is rotationally fixed on the upper end face of the shell (9), the guide device (10) is rotationally fixed on the inner side of the shell (9), the guide device (10) is located on the upper side of the conveying device (6), the pressurizing and synthesizing device (7) is sleeved at the tail end of the conveying device (6), the pressurizing and synthesizing device (7) is fixed on the inner side wall of the shell (9), the cutting device (8) is slidably fixed on the rear end face of the outer side of the shell (9), and the carbon fiber roller (11) is in contact with the conveying device (6) through the guide;
the driving device (5) is in the prior art, a driving motor is arranged in the driving device (5), and the driving motor is fixed on the outer side wall of the shell (9).
2. The carbon fiber composite material molding device according to claim 1, wherein the pulverizing apparatus (2) comprises a first pulverizing belt pulley (21), a first pulverizing roller (22), a first pulverizing roller shaft (23), a first pulverizing roller gear (24), a second pulverizing roller gear (25), a second pulverizing roller shaft (26) and a second pulverizing roller (27), the first pulverizing roller (22) is sleeved on the first pulverizing roller shaft (23), the first pulverizing roller (22) is rotatably fixed on the inner side of the housing (9) through the first pulverizing roller shaft (23), one end of the first pulverizing roller shaft (23) is rotatably fixed on the inner side wall of the housing (9), the other end of the first pulverizing roller shaft penetrates through the inner side wall of the housing (9) and is fixedly connected with the first pulverizing roller gear (24), the second pulverizing roller (27) is sleeved on the second pulverizing roller shaft (26), the second pulverizing roller (27) is rotatably fixed on the inner side of the housing (9) through the second pulverizing roller shaft (26), second crushing roller (26) one end pierces through casing (9) inside wall and first crushing belt pulley (21) fixed connection, and the other end pierces through casing (9) inside wall fixedly connected with second crushing roller gear (25), first crushing roller gear (24) smashes roller gear (25) with the second and meshes mutually, first crushing belt pulley (21) rotates with drive arrangement (5) and is connected.
3. The carbon fiber composite material molding apparatus according to claim 1, wherein the melting device (3) comprises a heating spiral pipe (31), a discharge pipe (32) and a melting device housing (33), the melting device housing (33) is a hollow inverted trapezoid without a top and a bottom, the heating spiral pipe (31) is embedded in the inner side wall of the melting device housing (33), the heating spiral pipe (31) is electrically connected with an external power supply, the discharge pipe (32) is fixed on the lower end surface of the melting device housing (33), and the discharge pipe (32) penetrates through the inner side of the melting device housing (33).
4. The carbon fiber composite material molding equipment according to claim 1, wherein the conveying device (6) comprises a driving roller shaft (61), a driving roller (62), a driven roller shaft (63), a driven roller (64) and a conveying belt (65), the driving roller (62) is sleeved on the driving roller shaft (61), the driving roller (62) is rotationally fixed inside the shell (9) through the driving roller shaft (61), the driven roller (64) is sleeved on the driven roller shaft (63), the driven roller (64) is rotationally fixed inside the shell (9) through the driven roller shaft (63), and the driving roller (62) and the driven roller (64) are in transmission connection through the conveying belt (65).
5. The carbon fiber composite material molding device according to claim 1, wherein the pressure synthesis device (7) comprises a lower pressure shaft (71), a lower pressure bearing (72), a lower pressure roller (73), a heating wire (74), a lower pressure molding plate (75), a sealing box (76), a telescopic rod (77) and an extrusion spring (78), the lower pressure roller (73) is sleeved on the lower pressure shaft (71), the lower pressure bearing (72) is fixed at two ends of the lower pressure shaft (71), the upper side of the lower pressure bearing (72) is fixed on the inner side wall of the sealing box (76) in a sliding manner through the extrusion spring (78), the sealing box (76) is fixed in the housing (9), the sealing box (76) penetrates through the conveying device (6), the lower pressure molding plate (75) is arranged in the sealing box (76), and the telescopic rod (77) is fixed at the upper end of the lower pressure molding plate (75), telescopic link (77) are embedded on casing (9) inboard up end, and telescopic link (77) and casing (9) fixed connection, press down roller (73) and push down profiled sheeting (75) and all locate conveyor (6) upside, heater strip (74) are fixed in casing (9) inboardly, and heater strip (74) and external power electric connection, conveyor (6) downside is located in heater strip (74).
6. The carbon fiber composite material molding equipment as claimed in claim 1, wherein the cutting device (8) comprises a cutting base (81), a cutting blade (82), a blade fixing frame (83) and a cutting device telescopic rod (84), the cutting base (81) is fixed on the lower side of the rear end of the shell (9), the blade fixing frame (83) is fixed on the upper end of the cutting blade (82), the blade fixing frame (83) is embedded on the rear end of the shell (9), the blade fixing frame (83) is in sliding fit with the shell (9), the cutting device telescopic rod (84) is fixedly connected on the upper end of the blade fixing frame (83), the cutting device telescopic rod (84) is fixed on the upper side of the rear end of the shell (9), and the lower end of the cutting blade (82) is matched with the upper end of the cutting base (81).
7. The carbon fiber composite material molding apparatus according to claim 1, wherein the guide device (10) comprises a first guide roller (101), a second guide roller (102) and a third guide roller (103), the first guide roller (101), the second guide roller (102) and the third guide roller (103) are respectively rotationally fixed inside the housing (9) through guide roller rotating shafts, the first guide roller (101) is arranged on the upper side inside the housing (9), the second guide roller (102) is arranged on the lower side of the first guide roller (101), the third guide roller (103) is arranged on the rear side of the lower end of the second guide roller (102), the third guide roller (103) is arranged on the upper side of the conveying device (6), and the guide roller rotating shafts are rotationally connected with the driving device (5).
8. The carbon fiber composite material forming equipment is characterized in that the carbon fiber roller (11) comprises a carbon fiber roller frame (111), a carbon fiber roller shaft (112) and a carbon fiber roller roll (113), the carbon fiber roller frame (111) is fixed on the upper end face of the shell (9), the carbon fiber roller roll (113) is sleeved on the carbon fiber roller shaft (112), the carbon fiber roller roll (113) is fixed on the carbon fiber roller frame (111) through the rotation of the carbon fiber roller shaft (112), and the carbon fiber roller shaft (112) is connected with the driving device (5) in a rotating mode.
9. The carbon fiber composite molding device according to claim 1, wherein a plurality of through holes are formed at the port of the feed chute (1), a telescopic connecting rod (901) is fixedly connected in the through holes, one end of the telescopic connecting rod (901) penetrates through the through holes and is fixedly connected with the same cover plate (902), a connecting spring (903) is sleeved on the telescopic connecting rod (901), two ends of the connecting spring (903) are respectively and fixedly connected with the cover plate (902) and the through holes, a plurality of penetrating insertion holes (905) are formed in the cover plate (902), a rotating plate (904) is rotatably connected to the side wall of the feed chute (1), the length of the rotating plate (904) is divided into 3:1 ends by taking the center of the rotating circle as the center, two ends of the rotating plate (904) are rotatably connected with clamping plates (906), and a convex button for matching the insertion holes (905) is fixedly connected to the clamping plates (906), an extension arm (907) is fixedly connected to the side wall of one end of the cover plate (902), a first leather roller (908) is inserted into the extension arm (907) and is connected with the extension arm in a rotating mode, the first leather roller (908) is divided into two sections by taking the extension arm (907) as the center, a plurality of convex blocks are fixedly connected to the first leather roller (908) at one end of the first leather roller, the convex blocks are in contact with the cover plate (902), and a second leather roller (909) used for being matched with the first leather roller (908) is coaxially and fixedly connected to the carbon fiber roller (11).
10. The carbon fiber composite material molding apparatus according to claim 1, wherein the working steps of the carbon fiber composite material molding apparatus are as follows:
starting the invention, starting a driving motor in a driving device (5);
the driving motor rotates to drive the first crushing belt pulley (21) to rotate, the first crushing belt pulley (21) rotates to drive the second crushing roller shaft (26) to rotate, the second crushing roller shaft (26) drives the second crushing roller gear (25) and the second crushing roller (27) to rotate, the second crushing roller gear (25) is meshed with the first crushing roller gear (24) to drive the first crushing roller gear (24) to rotate, the first crushing roller gear (24) drives the first crushing roller (22) and the first crushing roller shaft (23) to rotate, and the first crushing roller (22) and the second crushing roller (27) are in opposite cross meshing rotation;
introducing solid resin from a feeding groove (1), dropping the solid resin onto a first crushing roller (22) and a second crushing roller (27), rotating the first crushing roller (22) and the second crushing roller (27) oppositely, twisting the solid resin into the first crushing roller (22) and the second crushing roller (27), and dropping the solid resin into a melting device (3) from the lower ends of the first crushing roller (22) and the second crushing roller (27) in a crushed state through the crossed meshing of the first crushing roller (22) and the second crushing roller (27);
a heating spiral pipe (31) in the melting device (3) is electrified to generate heat through thermoelectric effect, so that solid resin in a shell (33) of the melting device is melted, and the melted resin falls onto the conveying device (6) through a discharge pipeline (32);
a driving roller shaft (61) on the conveying device (6) is driven by a driving motor of the driving device (5) to rotate, and further drives a driving roller (62) to rotate, so that the driven roller (64) and the driving roller (62) are wound by the driving roller (65) to rotate, and molten resin falling on the conveying belt (65) is moved to the other end of the conveying device (6);
meanwhile, a driving motor of the driving device (5) drives the carbon fiber roller (11) to rotate, carbon fibers on the carbon fiber roller (11) enter the equipment and sequentially pass through the first guide roller (101), the second guide roller (102) and the third guide roller (103), are conducted through the first guide roller (101), the second guide roller (102) is tensioned, and finally the carbon fibers are tightly attached to molten resin on the conveying belt (65) through the third guide roller (103) to be mixed with the resin;
the carbon fiber and resin mixture enters a pressurizing synthesis device (7), the carbon fiber and resin mixture is pressurized through a lower pressing roller (73) and then preliminarily mixed, then the mixture enters the lower side of a lower pressing forming plate (75), and the preliminarily mixed carbon fiber and resin mixture is further pressurized through the lower pressure of the lower pressing forming plate (75), so that a strip-shaped carbon fiber composite material is formed;
the formed strip-shaped carbon fiber composite material is led out by a pressurizing synthesis device (7);
and then the telescopic rod (84) of the cutting device extends to enable the cutting blade (82) to move downwards, so that the strip-shaped carbon fiber composite material is cut, the cut strip-shaped carbon fiber composite material falls off, and the device is led out.
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| CN202010976205.9A CN112140591A (en) | 2020-09-16 | 2020-09-16 | Carbon fiber composite material forming equipment |
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| CN202010976205.9A CN112140591A (en) | 2020-09-16 | 2020-09-16 | Carbon fiber composite material forming equipment |
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