CN113276449A - Pretreatment paving device for carbon fiber composite material - Google Patents
Pretreatment paving device for carbon fiber composite material Download PDFInfo
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- CN113276449A CN113276449A CN202110833704.7A CN202110833704A CN113276449A CN 113276449 A CN113276449 A CN 113276449A CN 202110833704 A CN202110833704 A CN 202110833704A CN 113276449 A CN113276449 A CN 113276449A
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- Prior art keywords
- sliding block
- fixedly connected
- gear
- carbon fiber
- pin shaft
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 52
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 52
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000002131 composite material Substances 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000007790 scraping Methods 0.000 claims abstract description 7
- 238000002203 pretreatment Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 7
- 238000004891 communication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Classifications
-
- 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
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3076—Aircrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3097—Cosmonautical vehicles; Rockets
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to a pretreatment paving device for a carbon fiber composite material, which comprises a machine body (101), a placing plate (104) and a paving mechanism, wherein the machine body is provided with the placing plate for storing carbon fiber strips; a first blade (102) disposed on the left side of the body (101); and the driving part drives the sliding mechanism (200) to move forwards, backwards, leftwards and rightwards through the motor (201) so as to pave the carbon fiber strips. According to the invention, the sliding mechanism (200) is driven by the motor (201) to move back and forth, so that the first scraping plate (102) is driven to move back and forth, and carbon fiber strips are carded back and forth, and are laid flat and uniformly left for subsequent processing.
Description
Technical Field
The invention relates to a processing device for composite materials, in particular to a pretreatment paving device for carbon fiber composite materials.
Background
With the development of scientific technology, the usage amount of the composite material in aerospace equipment and automobile manufacturing is a mark for measuring the technical advancement in the field. Carbon fiber composite material possesses high strength and lightweight, carbon fiber raw materials's processing is the key of many processing enterprises, most carbon fibers adopt to pave earlier and stay the gap and then merge into combined material's technology, will scatter the carbon fiber strip in disorder and put and level and smooth, and leave the gap of setting between the carbon fiber strip, be very big difficult problem, the device is paved to the preliminary treatment that needs a carbon fiber composite material now urgently to solve and paves the difficulty, stack too much, the inhomogeneous problem in gap, make follow-up combined material's joining provide necessary production condition.
Disclosure of Invention
The invention aims to solve the technical problems of difficult paving, excessive stacking and uneven gaps by providing a pretreatment paving device for a carbon fiber composite material, so that necessary production conditions are provided for adding the subsequent composite material.
The invention relates to a pretreatment paving device for a carbon fiber composite material, which comprises a machine body, a front machine body and a rear machine body, wherein the machine body is provided with a placing plate for storing carbon fiber strips;
a first scraper arranged on the left side of the machine body;
the driving part drives the sliding mechanism to move forwards, backwards, leftwards and rightwards through the motor so as to pave the carbon fiber strips, and the sliding mechanism comprises a motor, an output shaft, a first rotating wheel, a first pin shaft, a first notch, a first sliding block, a first clamping pin, a first groove, a first fixing rod, a first sliding rail, a second sliding block and a second sliding rail;
the motor is fixedly connected with the machine body, an output shaft of the motor is coaxially fixed with one side of the first rotating wheel, a plurality of first notches are uniformly formed in the outer circumferential surface of the first rotating wheel along the circumferential direction of the first rotating wheel, the first pin shaft is coaxially fixed on the surface of the other side of the first rotating wheel, the first pin shaft is arranged in the first groove and moves along the first groove, the first groove is formed in the first sliding block, a plurality of first clamping pins are arranged on the surface of the first sliding block along the length direction of the first sliding block, the first clamping pins can be arranged in the first notches, the first sliding block moves along the first sliding rail, the first sliding rail is fixedly connected with the second sliding block, the second sliding block moves along the second sliding rail, and the second sliding rail is fixedly connected with the machine body;
the first sliding block is fixedly connected with one end of the first fixing rod, and the other end of the first fixing rod is in driving connection with the first scraper.
The invention relates to a pretreatment paving device for a carbon fiber composite material, which further comprises a scraping mechanism, wherein the scraping mechanism comprises a first rack, a first gear, a worm, a turbine, a lead screw, a first nut, a second fixing rod, a second pin shaft, a second groove, a second scraper, a third pin shaft, a fourth guide rail, a sixth arc-shaped sliding block and a second through hole;
the lower surface of the first sliding rail is fixedly connected with the back surface of the first rack, the first rack is meshed with the first gear, the first gear is coaxially fixed with the worm, one end of the worm is installed on the machine body through a bearing, the other end of the worm is meshed with the worm wheel, the worm wheel is coaxially fixed with the lead screw, two ends of the lead screw are installed on the machine body through bearings, the lead screw is in threaded connection with the first nut and the second nut, the first nut is fixedly connected with one end of the second fixing rod, the other end of the second fixing rod is fixedly connected with one end of the second pin shaft, the other end of the second pin shaft is arranged in the second groove, the second groove is arranged on one side of the second scraper plate, and the second scraper plate is fixedly connected with one end of the third pin shaft, the other end of the third pin shaft moves along a fourth guide rail, the fourth guide rail is fixedly connected with a sixth arc-shaped sliding block, the sixth arc-shaped sliding block moves along the second through hole, and the second through hole is formed in the first scraper;
and a structure body consisting of the second fixing rod, the second pin shaft, the second groove, the second scraper, the third pin shaft, the fourth guide rail and the sixth sliding block is symmetrically arranged relative to the turbine.
The invention relates to a pretreatment paving device for a carbon fiber composite material, wherein the other end of a first fixed rod is in driving connection with a first scraper through a swinging mechanism, and the swinging mechanism comprises a second rack, a third gear, a third rotating shaft, a fourth gear, a fourth rotating shaft, a fifth rotating shaft, a second long hole, a second fixed plate and a third pin shaft;
the first slide rail is fixedly connected with the second rack, the second rack is meshed with the third gear, the third gear is coaxially fixed with the third rotating shaft, the third rotating shaft is mounted on a first fixed rod through a bearing, the third gear is meshed with the fourth gear, one side of the fourth gear is coaxially fixed with the fourth rotating shaft, the fourth rotating shaft is mounted on the first fixed rod through a bearing, the other side of the fourth gear is non-coaxially fixed with the fifth rotating shaft, and the fifth rotating shaft is sleeved in the second elongated hole and moves along the second elongated hole;
the first fixing rod is fixedly connected with one end of the second fixing plate, the other end of the second fixing plate is fixedly connected with one end of the third pin shaft, and the other end of the third pin shaft is installed on the first scraper plate through a bearing.
The invention relates to a pretreatment paving device for a carbon fiber composite material, which further comprises a shaking mechanism, wherein the shaking mechanism comprises a fifth connecting rod, a third sliding block and a third sliding rail;
one end of the second sliding block is fixedly connected with one end of the fifth connecting rod, the other end of the fifth connecting rod is fixedly connected with one end of the third sliding block, the third sliding block is fixed with the placing plate, the third sliding block moves along the third sliding rail, and the third sliding rail is fixed with the machine body.
The invention relates to a pretreatment paving device for a carbon fiber composite material, wherein inner threads are arranged on the inner walls of a first nut and a second nut, the thread turning directions are opposite, the left half part of a lead screw is a positive-direction thread, and the right half part of the lead screw is a reverse-direction thread.
The invention relates to a pretreatment paving device for a carbon fiber composite material, wherein the second through hole is preferably an arc-shaped through hole.
The invention relates to a pretreatment paving device for a carbon fiber composite material, wherein a third sliding block is in a dovetail shape, and a dovetail groove is formed in a third sliding rail.
The pretreatment and paving device for the carbon fiber composite material is different from the prior art in that the pretreatment and paving device for the carbon fiber composite material drives the sliding mechanism to move back and forth and left and right through the motor, so that the first scraping plate is driven to move back and forth and left and right, carbon fiber strips are carded back and forth, and the carbon fiber strips are paved and uniformly left with seams to facilitate subsequent processing.
The following will further describe a device for pre-treating and paving a carbon fiber composite material according to the present invention with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of a pre-treatment layup apparatus for carbon fiber composite material;
FIG. 2 is a top plan view of a pre-treatment paving apparatus for a carbon fiber composite material shown in FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is an isometric view of FIG. 1;
FIG. 5 is a cross-sectional view taken along C-C of FIG. 1;
FIG. 6 is an enlarged partial view of FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 1;
fig. 8 is a partially enlarged view of fig. 4.
Detailed Description
As shown in fig. 1 to 8, referring to fig. 1 and 4, a pretreatment paving device for carbon fiber composite material includes a body 101 provided with a placing plate 104 for storing carbon fiber strips;
a first blade 102 disposed on the left side of the body 101;
and a driving part which drives the sliding mechanism 200 to move forwards, backwards, leftwards and rightwards through the motor 201 so as to pave the carbon fiber strips.
According to the invention, the sliding mechanism 200 is driven by the motor 201 to move back and forth and left and right, so that the first scraping plate 102 is driven to move back and forth and left and right, and carbon fiber strips are carded back and forth, and are laid flat and uniformly left for subsequent processing.
Most of the carbon fiber materials are strip-shaped and convenient to process.
The power module of the motor 201 comprises a battery, an electric control module and a wireless communication module, and the wireless communication module is in wireless connection with the user terminal.
According to the invention, through the wireless communication module, a user can directly control the rotation direction and the rotation speed of the motor 201, so that the user can freely control the movement speed and the paving uniformity of the first scraper 102.
A plurality of threaded holes are formed below the first scraper 102, threads are arranged at the end portions of the first fixing rods 103, the first fixing rods 103 are in threaded connection with the first scraper 102, the first fixing rods 103 are detachable, the distance can be adjusted, the required distance between the carbon fiber strips is set, the whole structure is similar to a comb, and disordered carbon fiber strips can be combed.
As a further explanation of the present example, referring to fig. 1-2, the sliding mechanism 200 includes a motor 201, an output shaft 202, a first rotating wheel 203, a first pin 204, a first notch 205, a first slider 207, a first latch 206, a first groove 208, a first fixing rod 209, a first sliding rail 210, a second slider 211, a second sliding rail 212;
the motor 201 is fixedly connected with the machine body 101, an output shaft 202 of the motor 201 is coaxially fixed with one side of the first rotating wheel 203, a plurality of first notches 205 are uniformly formed on the outer circumferential surface of the first rotating wheel 203 along the circumferential direction, the first pin 204 is coaxially fixed to the other surface of the first rotating wheel 203, the first pin 204 is disposed in and moves along the first groove 208, the first groove 208 is opened on the first sliding block 207, the first slider 207 is provided with a plurality of first pins 206 along the length direction, the first detent 206 can be disposed within the first notch 205, the first slider 207 moved along the first slide rail 210, the first slide rail 210 is fixedly connected with the second slide block 211, the second slide block 211 moves along the second slide rail 211, and the second slide rail 211 is fixedly connected with the machine body 101;
the first sliding block 207 is fixedly connected with one end of the first fixing rod 209, and the other end of the first fixing rod 209 is in driving connection with the first scraper 102.
According to the invention, the motor 201 drives the first rotating wheel 203 to rotate, so that the first sliding block 207 can move left and right, and the second sliding block 211 moves back and forth through the positioning action of the first pin shaft 204, so that a compound motion is formed: from right to left, then from front to back to move, continue from left to right, then from back to front move, return to the initial position to make first scraper blade 102 circulate above-mentioned motion, strickle and comb the carbon fiber strip repeatedly, make it put smoothly, do not pile up, do not disorderly, make things convenient for processing of next step.
The first slide rail 210 and the second slide rail 212 are vertically disposed.
When the first slider 207 moves back and forth, left and right, the first detent 206 can be always disposed in the first notch 205.
Wherein, the first detent 206 is located on the connecting line of the middle points of the arcs at the two ends of the first groove 208.
The profile of the first groove 208 is a racetrack, the first bayonet 206 is arranged around the first groove 208, the circle center of the arc part of the first groove 208 is the outermost first bayonet 206, and the straight line part of the first groove 208 is parallel to the straight line formed by the first bayonet 206, so that the first slider 207 can move left and right and back and forth, and the first pin 204 can move in the first groove 208 all the time.
The other end of the first fixing rod 209 is fixedly connected to the first scraper 102.
As a further explanation of this example, referring to fig. 1, fig. 3 to 4, fig. 6 and fig. 8, the device for pre-processing and paving carbon fiber composite material further includes a leveling mechanism 300, where the leveling mechanism 300 includes a first rack 301, a first gear 302, a worm 303, a turbine 304, a lead screw 305, a first nut 306, a second nut 307, a second fixing rod 308, a second pin 309, a second groove 310, a second scraper 311, a third pin 312, a fourth guide rail 313, a sixth arc-shaped slider 314, and a second through hole 315;
the lower surface of the first slide rail 210 is fixedly connected with the back surface of the first rack 301, the first rack 301 is engaged with the first gear 302, the first gear 302 is coaxially fixed with the worm 303, one end of the worm 303 is mounted on the machine body 101 through a bearing, the other end of the worm 303 is engaged with the worm wheel 304, the worm wheel 304 is coaxially fixed with the lead screw 305, two ends of the lead screw 305 are mounted on the machine body 101 through bearings, the lead screw 305 is in threaded connection with the first nut 306 and the second nut 307, the first nut 306 is fixedly connected with one end of the second fixing rod 308, the other end of the second fixing rod 308 is fixedly connected with one end of the second pin 309, the other end of the second pin 309 is configured in the second groove 310, and the second groove 310 is opened at one side of the second scraper 311, the second scraper 311 is fixedly connected with one end of the third pin 312, the other end of the third pin 312 moves along a fourth guide rail 313, the fourth guide rail 313 is fixedly connected with a sixth arc-shaped sliding block 314, the sixth arc-shaped sliding block 314 moves along a second through hole 315, and the second through hole 315 is arranged on the first scraper 102;
the structural body composed of the second fixing rod 308, the second pin 309, the second groove 310, the second scraper 311, the third pin 312, the fourth guide rail 313 and the sixth slider 314 is symmetrically arranged around the turbine 304.
According to the invention, the first sliding rail 210 moves left and right to drive the first gear 302 to rotate, so that the turbine 304 rotates, the first nut 306 and the second nut 307 can move back and forth, the second scraper 311 scrapes off the carbon fiber strips arranged on the placing plate 104, the stacked carbon fiber strips can be stacked towards two sides or the middle, and the carbon fiber strips stacked on the placing plate 104 and the scattered carbon fiber strips are uniformly scraped by matching with carding of the first scraper 102.
Wherein the second grooves 310 are arranged laterally.
The second pin 309 is dovetail-shaped, the second groove 310 is a dovetail groove, and the second pin and the second groove cooperate to enable the second scraper 311 to move left and right without disengaging from the groove.
The first rack 301 is vertically arranged along the length direction thereof, so that when the first slide rail 210 moves left and right, the first rack 301 can be engaged with the first gear 302.
As shown in fig. 3, the fourth guide rail 313 is disposed in a lateral direction.
The fourth guide rail 313 is provided with a dovetail groove, the end of the third pin 312 is dovetail-shaped, and the third pin 312 is not grooved due to the cooperation of the dovetail groove and the third pin.
The sixth arc-shaped sliding block 314 is dovetail-shaped, the second through hole 315 is provided with a dovetail groove, and the sixth arc-shaped sliding block 314 is not separated from the groove due to the cooperation of the sixth arc-shaped sliding block and the second through hole.
As a further explanation of the present example, referring to fig. 1 and 7, the other end of the first fixing rod 209 is drivingly connected to the first scraper 102 through a swing mechanism 400, wherein the swing mechanism 400 includes a second rack 401, a third gear 402, a third rotating shaft 403, a fourth gear 404, a fourth rotating shaft 405, a fifth rotating shaft 406, a second elongated hole 407, a second fixing plate 408, and a third pin 409;
the first slide rail 210 is fixedly connected with the second rack 401, the second rack 401 is engaged with the third gear 402, the third gear 402 is coaxially fixed with the third rotating shaft 403, the third rotating shaft 403 is mounted on the first fixing rod 209 through a bearing, the third gear 402 is engaged with the fourth gear 404, one side of the fourth gear 404 is coaxially fixed with the fourth rotating shaft 405, the fourth rotating shaft 405 is mounted on the first fixing rod 209 through a bearing, the other side of the fourth gear 404 is non-coaxially fixed with the fifth rotating shaft 406, and the fifth rotating shaft 406 is sleeved in the second long hole 407 and moves along the second long hole 407;
the first fixing rod 209 is fixedly connected with one end of the second fixing plate 408, the other end of the second fixing plate 408 is fixedly connected with one end of the third pin 409, and the other end of the third pin 409 is mounted on the first scraper 102 through a bearing.
According to the invention, the first fixing rod 209 moves left and right, so that the third gear 402 rotates, the fourth gear 404 rotates, and the first scraper 102 swings back and forth, thereby further leveling the carbon fiber strips.
When the first slide rail 210 moves back and forth, the first scraper 102 does not move.
The second rack 401 is perpendicular to the first rack 301.
The third gear 402 has a spur gear on one side and a helical gear on the other side, which are coaxially fixed, the spur gear is engaged with the second rack 401, and the helical gear is engaged with the fourth gear 404.
As a further explanation of the present example, referring to fig. 4, the apparatus for pre-processing and paving carbon fiber composite material further comprises a shaking mechanism, wherein the shaking mechanism comprises a fifth connecting rod 501, a third sliding block 502 and a third sliding rail 503;
one end of the second slider 211 is fixedly connected to one end of the fifth connecting rod 501, the other end of the fifth connecting rod 501 is fixedly connected to one end of the third slider 502, the third slider 502 is fixed to the placing plate 104, the third slider 502 moves along the third sliding rail 503, and the third sliding rail 503 is fixed to the machine body 101.
According to the invention, the second slider 211 moves up and down to drive the placing plate 104 to move up and down, so that the carbon detecting fiber on the placing plate can shake, and the smoothness is further enhanced.
The other end of the second slider 211 is fixedly connected to one end of a sixth fixing rod 504, and the other end of the sixth fixing rod 504 is fixedly connected to the other end of the third slider 502. The invention has firmer structure and smoother movement.
As a further explanation of this example, referring to fig. 6, the inner walls of the first nut 306 and the second nut 307 are configured with internal threads, and the threads are opposite in direction, and the left half of the screw rod 304 is threaded in a positive direction, and the right half is threaded in a negative direction.
The present invention ensures that the first nut 306 and the second nut 307 move in opposite directions when the screw 304 rotates.
As a further explanation of this example, referring to fig. 3, the second through hole 315 is preferably an arc-shaped through hole.
The present invention ensures that the second squeegee 311 cannot be raised and lowered by the swinging of the first squeegee 102.
As a further explanation of this example, referring to fig. 4, the third sliding block 502 is dovetail-shaped, and the third sliding rail 503 is provided with a dovetail groove.
The invention ensures that the shapes of the third sliding block 502 and the second sliding block are matched, so that the third sliding block can move up and down and can not move left and right.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (4)
1. The utility model provides a device is paved in preliminary treatment of carbon-fibre composite which characterized in that: comprises that
A body (101) configured with a placement plate (104) to store strips of carbon fiber;
a first blade (102) disposed on the left side of the body (101);
a driving part which drives the sliding mechanism (200) to move back and forth, left and right through a motor (201) so as to pave the carbon fiber strips;
the sliding mechanism (200) comprises a motor (201), an output shaft (202), a first rotating wheel (203), a first pin shaft (204), a first notch (205), a first sliding block (207), a first clamping pin (206), a first groove (208), a first fixing rod (209), a first sliding rail (210), a second sliding block (211) and a second sliding rail (212);
the motor (201) is fixedly connected with the machine body (101), an output shaft (202) of the motor (201) is coaxially fixed with one side of the first rotating wheel (203), a plurality of first notches (205) are uniformly formed in the outer circumferential surface of the first rotating wheel (203) along the circumferential direction of the first rotating wheel, the surface of the other side of the first rotating wheel (203) is coaxially fixed with the first pin shaft (204), the first pin shaft (204) is arranged in the first groove (208) and moves along the first groove, the first groove (208) is formed in the first sliding block (207), the surface of the first sliding block (207) is provided with a plurality of first clamping pins (206) along the length direction of the first sliding block, the first clamping pins (206) can be arranged in the first notches (205), the first sliding block (207) moves along the first sliding rail (210), and the first sliding rail (210) is fixedly connected with the second sliding block (211), the second sliding block (211) moves along the second sliding rail (211), and the second sliding rail (211) is fixedly connected with the machine body (101);
the first sliding block (207) is fixedly connected with one end of the first fixing rod (209), and the other end of the first fixing rod (209) is in driving connection with the first scraper (102);
the pretreatment paving device for the carbon fiber composite material further comprises a scraping mechanism (300), wherein the scraping mechanism (300) comprises a first rack (301), a first gear (302), a worm (303), a turbine (304), a lead screw (305), a first nut (306), a second nut (307), a second fixing rod (308), a second pin shaft (309), a second groove (310), a second scraper (311), a third pin shaft (312), a fourth guide rail (313), a sixth arc-shaped sliding block (314) and a second through hole (315);
the lower surface of the first sliding rail (210) is fixedly connected with the back surface of the first rack (301), the first rack (301) is meshed with the first gear (302) and is connected with the first gear (302), the first gear (302) is coaxially fixed with the worm (303), one end of the worm (303) is installed on the machine body (101) through a bearing, the other end of the worm (303) is meshed with the turbine (304) and is connected with the turbine (304), the turbine (304) is coaxially fixed with the lead screw (305), two ends of the lead screw (305) are installed on the machine body (101) through bearings, the lead screw (305) is in threaded connection with the first nut (306) and the second nut (307), the first nut (306) is fixedly connected with one end of the second fixing rod (308), and the other end of the second fixing rod (308) is fixedly connected with one end of the second pin shaft (309), the other end of the second pin shaft (309) is configured in the second groove (310), the second groove (310) is formed in one side of the second scraper (311), the second scraper (311) is fixedly connected with one end of the third pin shaft (312), the other end of the third pin shaft (312) moves along a fourth guide rail (313), the fourth guide rail (313) is fixedly connected with a sixth arc-shaped sliding block (314), the sixth arc-shaped sliding block (314) moves along the second through hole (315), and the second through hole (315) is formed in the first scraper (102);
a structural body consisting of the second fixing rod (308), the second pin shaft (309), the second groove (310), the second scraper (311), the third pin shaft (312), the fourth guide rail (313) and the sixth sliding block (314) is symmetrically arranged relative to the turbine (304);
the other end of the first fixing rod (209) is in driving connection with the first scraper (102) through a swinging mechanism (400), and the swinging mechanism (400) comprises a second rack (401), a third gear (402), a third rotating shaft (403), a fourth gear (404), a fourth rotating shaft (405), a fifth rotating shaft (406), a second long-strip hole (407), a second fixing plate (408) and a third pin shaft (409);
the first sliding rail (210) is fixedly connected with the second rack (401), the second rack (401) is meshed with the third gear (402), the third gear (402) is coaxially fixed with the third rotating shaft (403), the third rotating shaft (403) is installed on a first fixing rod (209) through a bearing, the third gear (402) is meshed with the fourth gear (404), one side of the fourth gear (404) is coaxially fixed with the fourth rotating shaft (405), the fourth rotating shaft (405) is installed on the first fixing rod (209) through a bearing, the other side of the fourth gear (404) is non-coaxially fixed with the fifth rotating shaft (406), and the fifth rotating shaft (406) is sleeved in the second long hole (407) and moves along the second long hole;
the first fixing rod (209) is fixedly connected with one end of the second fixing plate (408), the other end of the second fixing plate (408) is fixedly connected with one end of the third pin shaft (409), and the other end of the third pin shaft (409) is installed on the first scraper (102) through a bearing;
the pretreatment paving device for the carbon fiber composite material further comprises a shaking mechanism, wherein the shaking mechanism comprises a fifth connecting rod (501), a third sliding block (502) and a third sliding rail (503);
one end of the second sliding block (211) is fixedly connected with one end of the fifth connecting rod (501), the other end of the fifth connecting rod (501) is fixedly connected with one end of the third sliding block (502), the third sliding block (502) is fixed with the placing plate (104), the third sliding block (502) moves along the third sliding rail (503), and the third sliding rail (503) is fixed with the machine body (101).
2. The pre-treatment paving device of a carbon fiber composite material according to claim 1, characterized in that: the inner walls of the first nut (306) and the second nut (307) are provided with internal threads, the thread turning directions are opposite, the left half part of the screw rod (304) is provided with a positive thread, and the right half part is provided with a negative thread.
3. The pre-treatment paving device of a carbon fiber composite material according to claim 2, characterized in that: the second through hole (315) is an arc-shaped through hole.
4. The pre-treatment paving device of a carbon fiber composite material according to claim 3, characterized in that: the third sliding block (502) is in a dovetail shape, and a dovetail groove is formed in the third sliding rail (503).
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Application publication date: 20210820 |