CN113400518A - Prepreg composite production equipment capable of adjusting discharge amount - Google Patents
Prepreg composite production equipment capable of adjusting discharge amount Download PDFInfo
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- CN113400518A CN113400518A CN202110613693.1A CN202110613693A CN113400518A CN 113400518 A CN113400518 A CN 113400518A CN 202110613693 A CN202110613693 A CN 202110613693A CN 113400518 A CN113400518 A CN 113400518A
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- resin matrix
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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
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
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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
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
- B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
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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
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
- B29B15/14—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length of filaments or wires
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The invention discloses a prepreg composite production device capable of adjusting discharge amount, which comprises a resin matrix storage cavity, wherein a first semicircular movable plate and a second semicircular movable plate are respectively arranged on two sides of an inner cavity of the resin matrix storage cavity, and a feed opening is formed in the bottom of the resin matrix storage cavity. According to the invention, the clockwise rotation of the forward and reverse rotation motor drives the first semicircular movable plate and the second semicircular movable plate to respectively rotate clockwise and anticlockwise so that the gap between the bottoms of the first semicircular movable plate and the second semicircular movable plate is increased, thereby increasing the discharge amount of the resin matrix, otherwise, the clockwise rotation of the forward and reverse rotation motor reduces the gap between the first semicircular movable plate and the second semicircular movable plate, and the gap between the first semicircular movable plate and the second semicircular movable plate is adjustable, thereby changing the discharge amount of the resin matrix, and further being suitable for the requirements of different continuous fibers or fabrics.
Description
Technical Field
The invention relates to the technical field of prepreg production, in particular to prepreg composite production equipment with adjustable discharge amount.
Background
The prepreg is a composition prepared by impregnating continuous fibers or fabrics with a resin matrix under strictly controlled conditions to prepare the resin matrix and a reinforcement, is an intermediate material for manufacturing composite materials, and is classified according to physical states, and is divided into unidirectional prepregs, unidirectional fabric prepregs and fabric prepregs; the prepreg is divided into thermosetting resin prepreg and thermoplastic resin prepreg according to different resin matrixes; according to different reinforcing materials, the prepreg is divided into carbon fiber (fabric) prepreg, glass fiber (fabric) prepreg and aramid fiber (fabric) prepreg; according to the difference of the fiber length, the prepreg is divided into short fiber (4176mm or less) prepreg, long fiber (1217mm) prepreg and continuous fiber prepreg; according to different curing temperatures, the prepreg can be divided into a medium-temperature curing (120 ℃) prepreg, a high-temperature curing (180 ℃) prepreg, a prepreg with the curing temperature exceeding 200 ℃ and the like.
Resin Matrix composites (Resin Matrix composites), also known as Fiber Reinforced Plastics (Fiber Reinforced Plastics), are a class of composites that are relatively mature in technology and most widely used. The material is compounded by reinforcing a thermosetting or thermoplastic resin matrix with chopped or continuous fibers and fabrics thereof. Resin-based Composite Materials taking glass fiber as a reinforcing phase have already formed an industry in the world, are commonly called as glass fiber reinforced plastics in China, enter the 70 th 20 th century, and research on the Composite Materials has found that only glass fiber reinforced resin is adopted, so that people continuously develop new applications of the glass fiber-resin Composite Materials on one hand, and also find that the specific stiffness of the Composite Materials has high requirements of Advanced technology, so that a batch of high-performance reinforcing Materials such as carbon fiber, silicon carbide fiber, alumina fiber, boron fiber, aramid fiber and high-density polyethylene fiber are developed, and Advanced Composite Materials (ACM for short) are prepared by using high-performance resin, metal and ceramic as matrixes. The advanced composite material has better performance than glass fiber composite material, and is an ideal material for aerospace crafts such as airplanes, rockets, satellites, airships and the like. Resin-based composites appeared in 1932 in the united states, and were hand-pasted into fiberglass-reinforced polyester radomes in 1940, and shortly thereafter, the united states reiter air force development center designed and manufactured an airplane with fiberglass-reinforced resin as fuselage and wings, and tried successfully in reiter-patrat air force base 3 months in 1944. Since the beginning of the fiber reinforced composite material, the attention of the military and engineering world is received, and after world war II, the material is rapidly expanded to the civil use, and is rapidly developed in time. The emergence of filament winding molding technology in 1946 provided technical reserve for the manufacture of filament winding pressure vessels. In 1949, the glass fiber premix is successfully researched and the composite material molded piece with smooth surface and accurate size and shape is manufactured. In 1950, the vacuum bag and pressure bag forming process is successfully researched and made into a propeller of a helicopter. In the 60 s, the fiber winding technology is utilized in the United states to manufacture shells of large solid rocket engines such as Polaris and Tustar, and the optimal way of light high-strength structures is developed for the aerospace technology.
The prior art has the following defects: the resin matrix impregnating equipment for prepreg production is mostly fixed in discharge amount, and the fixed discharge amount cannot ensure that different continuous fibers or fabrics are completely soaked, so that the applicability is poor.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide prepreg composite production equipment with adjustable discharge amount, wherein a forward and reverse rotating motor rotates anticlockwise to drive a first semicircular movable plate and a second semicircular movable plate to rotate clockwise and anticlockwise respectively so as to increase a gap between the bottoms of the first semicircular movable plate and the second semicircular movable plate, so that the discharge amount of a resin matrix is increased, conversely, the forward and reverse rotating motor rotates clockwise so as to reduce the gap between the first semicircular movable plate and the second semicircular movable plate, and the gap between the first semicircular movable plate and the second semicircular movable plate is adjustable, so that the discharge amount of the resin matrix is changed, the prepreg composite production equipment is suitable for requirements of different continuous fibers or fabrics, and the problems in the background technology are solved.
In order to achieve the above purpose, the invention provides the following technical scheme: a prepreg composite production device with adjustable discharge capacity comprises a resin matrix storage cavity, wherein a first semicircular movable plate and a second semicircular movable plate are respectively arranged on two sides of an inner cavity of the resin matrix storage cavity, a feed opening is formed in the bottom of the resin matrix storage cavity, two first connecting plates and two second connecting plates are respectively connected to two sides of the resin matrix storage cavity, one of the first connecting plates is fixedly provided with a forward and reverse rotation motor at one end, the end part of an output shaft of the forward and reverse rotation motor is in transmission connection with a first rotating rod, the outer peripheral surface of the first rotating rod is connected with two first adjusting gears, a second rotating rod and a third rotating rod are rotatably connected between the two second connecting plates through bearings, the outer peripheral surface of the second rotating rod and the outer peripheral surface of the third rotating rod are respectively connected with two second adjusting gears and two third adjusting gears, two the second adjusting gear meshes with two third adjusting gear respectively mutually, one side that first semi-circular fly leaf and the semi-circular fly leaf of second carried on the back mutually all is connected with two arc racks, two first adjusting gear and two second adjusting gear mesh with four arc racks mutually respectively, the one end that just reversing motor was kept away from to first dwang and the one end that just reversing motor was kept away from to third dwang are all fixed being provided with belt pulley, two be connected with driving belt between the belt pulley.
Preferably, the first semicircular movable plate and the second semicircular movable plate are movably connected with the inner wall of the resin matrix storage cavity in a sealing mode.
Preferably, two first arc joint grooves and two second arc joint grooves are all seted up to resin matrix storage cavity outer peripheral face both sides, four the arc rack sets up respectively in four first arc joint inslot.
Preferably, resin matrix storage cavity outer peripheral face both sides all are provided with two arc limiting plates, four all be connected with the arc connecting piece between arc limiting plate and first semi-circular fly leaf and the semi-circular fly leaf of second, four the arc connecting piece activity respectively sets up in four second arc joint inslots.
Preferably, the resin matrix storage cavity is close to the fixed driving motor that is provided with of one end central point department of putting of just reversing the motor, driving motor output shaft end transmission is connected with the (mixing) shaft, the (mixing) shaft outer peripheral face equidistance is connected with a plurality of retainer plates, and is a plurality of the retainer plate outside all is provided with the puddler.
Preferably, the puddler is provided with the multiunit, the multiunit the puddler all is provided with a plurality ofly, and every arbitrary adjacent two of group contained angle between the puddler is 60 degrees, the multiunit the puddler is connected respectively in a plurality of retainer plates outer peripheral faces.
Preferably, the two first adjusting gears, the two second adjusting gears and the two third adjusting gears have the same specification.
Preferably, a feed inlet is connected to the top center of the resin matrix storage cavity in a penetrating manner.
Preferably, both ends of the resin matrix storage cavity are connected with two supporting legs.
Preferably, the first rotating rod, the second rotating rod and the third rotating rod have the same specification.
In the technical scheme, the invention provides the following technical effects and advantages:
the driving motor drives the stirring shaft and the stirring rods to rotate simultaneously, stirring of the resin matrix is achieved through the stirring rods, fluidity of the resin matrix is guaranteed, when the discharge amount of the resin matrix needs to be increased, the forward and reverse rotating motor is connected to drive the first rotating rod and the two first adjusting gears to rotate anticlockwise, under the driving action of the two belt pulleys and the transmission belt, the first rotating rod drives the third rotating rod and the two third adjusting gears corresponding to the third rotating rod to rotate anticlockwise simultaneously, the two second adjusting gears are meshed with the two third adjusting gears respectively, the two third adjusting gears rotate anticlockwise to drive the two second adjusting gears and the second rotating rod to rotate clockwise simultaneously, the two first adjusting gears and the two second adjusting gears are meshed with the four arc-shaped racks respectively, the two first adjusting gears rotate anticlockwise simultaneously and the two second adjusting gears rotate clockwise simultaneously to drive the arc-shaped racks on two sides respectively Clockwise and anticlockwise rotation, four arc racks and then drive first semi-circular fly leaf and second semi-circular fly leaf clockwise and anticlockwise rotation respectively, first semi-circular fly leaf and second semi-circular fly leaf clockwise and anticlockwise rotation respectively make the gap between the two bottoms increase, thereby realize the discharge capacity of increase resin matrix, otherwise, switch-on positive reverse rotation motor drives first rotation pole clockwise rotation thereby realize reducing the gap between first semi-circular fly leaf and the second semi-circular fly leaf, the gap between first semi-circular fly leaf and the second semi-circular fly leaf is adjustable, thereby realize changing the discharge capacity of resin matrix, and then the needs that are suitable for different continuous fibers or fabrics.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a partial structural cutaway view of a resin matrix reservoir chamber of the present invention.
Fig. 3 is an exploded view of a partial structure of the resin matrix storage cavity, the first semicircular movable plate, the second semicircular movable plate, and the like.
Fig. 4 is a partial structural schematic diagram of the first rotating rod, the first adjusting gear, the second adjusting gear and the like according to the present invention.
FIG. 5 is a schematic view of a part of the structure of the stirring shaft, the fixing ring and the stirring rod of the present invention.
Fig. 6 is a partial structure diagram of a first adjusting gear, an arc-shaped rack, a belt pulley, a transmission belt and the like according to the invention.
Description of reference numerals:
1. a resin matrix storage cavity; 2. a first semi-circular movable plate; 3. a second semi-circular movable plate; 4. a feeding port; 5. a first connecting plate; 6. a second connecting plate; 7. a positive and negative rotation motor; 8. a first rotating lever; 9. a first adjusting gear; 10. a second rotating lever; 11. a third rotating rod; 12. a second adjusting gear; 13. a third adjusting gear; 14. an arc-shaped rack; 15. a belt pulley; 16. a drive belt; 17. a first arc-shaped clamping groove; 18. a second arc-shaped clamping groove; 19. an arc limiting plate; 20. an arc-shaped connecting piece; 21. a drive motor; 22. a stirring shaft; 23. a stationary ring; 24. a stirring rod; 25. and (4) feeding a material inlet.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides prepreg composite production equipment with adjustable discharge amount, which is shown in figures 1-6 and comprises a resin matrix storage cavity 1, wherein a first semicircular movable plate 2 and a second semicircular movable plate 3 are respectively arranged on two sides of an inner cavity of the resin matrix storage cavity 1, a feed opening 4 is formed in the bottom of the resin matrix storage cavity 1, two first connecting plates 5 and two second connecting plates 6 are respectively connected to two sides of the resin matrix storage cavity 1, a forward and reverse rotation motor 7 is fixedly arranged at one end of one first connecting plate 5, a first rotating rod 8 is connected to the end part of an output shaft of the forward and reverse rotation motor 7 in a transmission manner, two first adjusting gears 9 are connected to the outer peripheral surface of the first rotating rod 8, a second rotating rod 10 and a third rotating rod 11 are rotatably connected between the two second connecting plates 6 through bearings, and two second adjusting gears 12 are respectively connected to the outer peripheral surfaces of the second rotating rod 10 and the third rotating rod 11 And two third adjusting gears 13, two second adjusting gears 12 mesh with two third adjusting gears 13 respectively, first semi-circular fly leaf 2 and the semi-circular fly leaf 3 one side of carrying on the back mutually all are connected with two arc racks 14, two first adjusting gear 9 and two second adjusting gears 12 mesh with four arc racks 14 respectively mutually, the one end that just reversing motor 7 was kept away from to first dwang 8 and the one end that just reversing motor 7 was kept away from to third dwang 11 are all fixed belt pulley 15 that is provided with, two be connected with driving belt 16 between the belt pulley 15.
In the above technical scheme, the first semicircular movable plate 2 and the second semicircular movable plate 3 are both in sealing movable connection with the inner wall of the resin matrix storage cavity 1, so that the resin matrix is prevented from leaking.
In the above technical scheme, further, two first arc joint grooves 17 and two second arc joint grooves 18, four have all been seted up to 1 outer peripheral face both sides of resin matrix storage cavity, arc rack 14 sets up respectively in four first arc joint grooves 17, because two first adjusting gear 9 and two second adjusting gear 12 mesh with four arc rack 14 respectively mutually, thereby two first adjusting gear 9 anticlockwise rotation simultaneously and two second adjusting gear 12 clockwise rotate simultaneously and drive the arc rack 14 of both sides clockwise and anticlockwise rotation respectively, four arc rack 14 then drive first semi-circular fly leaf 2 and the semi-circular fly leaf 3 of second clockwise and anticlockwise rotation respectively.
Based on the technical scheme, 1 outer peripheral face both sides of resin matrix storage cavity all are provided with two arc limiting plate 19, four all be connected with arc connecting piece 20 between arc limiting plate 19 and first semi-circular fly leaf 2 and the semi-circular fly leaf 3 of second, four arc connecting piece 20 is the activity respectively sets up in four second arc joint grooves 18.
In this embodiment, the resin matrix storage cavity 1 is close to the fixed driving motor 21 that is provided with in the one end central point of just reversing motor 7, driving motor 21 output shaft end transmission is connected with (mixing) shaft 22, the (mixing) shaft 22 outer peripheral face equidistance is connected with a plurality of retainer plates 23, and is a plurality of the retainer plate 23 outside all is provided with puddler 24, and driving motor 21 drives (mixing) shaft 22 and a plurality of puddler 24 and rotates simultaneously, realizes stirring the resin matrix through puddler 24, guarantees the mobility of resin matrix.
Further, in the above technical scheme, the stirring rods 24 are provided with a plurality of groups, the stirring rods 24 are all provided with a plurality of groups, any adjacent two of each group of the stirring rods 24 form an included angle of 60 degrees, and the stirring rods 24 are respectively connected to the outer peripheral surfaces of the fixing rings 23 in the plurality of groups.
In the above technical solution, the two first adjusting gears 9, the two second adjusting gears 12 and the two third adjusting gears 13 have the same specification, which is convenient for general use, because the two second adjusting gears 12 are respectively engaged with the two third adjusting gears 13, the two third adjusting gears 13 rotate counterclockwise to drive the two second adjusting gears 12 and the second rotating rod 10 to rotate clockwise at the same time, because the two first adjusting gears 9 and the two second adjusting gears 12 are respectively engaged with the four arc-shaped racks 14, the two first adjusting gears 9 rotate counterclockwise at the same time and the two second adjusting gears 12 rotate clockwise at the same time to drive the arc-shaped racks 14 at both sides to rotate clockwise and counterclockwise respectively, and the four arc-shaped racks 14 further drive the first semicircular movable plate 2 and the second semicircular movable plate 3 to rotate clockwise and counterclockwise respectively, the first semi-circular movable plate 2 and the second semi-circular movable plate 3 rotate clockwise and anticlockwise respectively to enable the gap between the bottoms of the first semi-circular movable plate and the second semi-circular movable plate to be increased, and therefore the discharging amount of the resin matrix is increased.
Meanwhile, in the technical scheme, a feed inlet 25 is connected to the center of the top of the resin matrix storage cavity 1 in a penetrating manner, so that feeding is facilitated.
Furthermore, in the above technical scheme, resin matrix storage cavity both ends all are connected with two supporting legs, realize supporting resin matrix storage cavity through four supporting legs.
Furthermore, in the above technical solution, the first rotating rod, the second rotating rod and the third rotating rod have the same specification, and are convenient to use.
The implementation mode is specifically as follows: in practical use, the forward and reverse rotation motor 7 and the driving motor 21 are both connected with an external power supply through wires, a resin matrix is added into the resin matrix storage cavity 1 through the feed port 25, then the driving motor 21 is connected to drive the stirring shaft 22 and the stirring rods 24 to rotate simultaneously, stirring of the resin matrix is realized through the stirring rods 24, and fluidity of the resin matrix is ensured, when the discharge amount of the resin matrix needs to be increased, the forward and reverse rotation motor 7 is connected to drive the first rotating rod 8 and the two first adjusting gears 9 to rotate anticlockwise, under the driving action of the two belt pulleys 15 and the transmission belt 16, the first rotating rod 8 drives the third rotating rod 11 and the two third adjusting gears 13 at corresponding positions to rotate anticlockwise simultaneously, because the two second adjusting gears 12 are respectively meshed with the two third adjusting gears 13, the two third adjusting gears 13 rotate anticlockwise to drive the two second adjusting gears 12 and the second rotating rod 10 to rotate clockwise simultaneously, because two first adjusting gears 9 and two second adjusting gears 12 are respectively meshed with four arc-shaped racks 14, two first adjusting gears 9 simultaneously rotate anticlockwise and two second adjusting gears 12 simultaneously rotate clockwise so as to drive the arc-shaped racks 14 on two sides to respectively rotate clockwise and anticlockwise, four arc-shaped racks 14 further drive the first semicircular movable plate 2 and the second semicircular movable plate 3 to respectively rotate clockwise and anticlockwise, the first semicircular movable plate 2 and the second semicircular movable plate 3 respectively rotate clockwise and anticlockwise so as to increase the gap between the bottoms of the first semicircular movable plate 2 and the second semicircular movable plate 3, and thus the discharge amount of the resin matrix is increased. On the contrary, the switch-on forward and reverse rotation motor 7 drives the first rotating rod 8 to rotate clockwise, so that the gap between the first semicircular movable plate 2 and the second semicircular movable plate 3 is reduced, the gap between the first semicircular movable plate 2 and the second semicircular movable plate 3 is adjustable, the discharge amount of the resin matrix is changed, and the requirements of different continuous fibers or fabrics are met.
The working principle of the invention is as follows: the first semicircular movable plate 2 and the second semicircular movable plate 3 are driven to rotate clockwise and anticlockwise respectively through the forward and reverse rotation motor 7 to increase the gap between the bottoms of the first semicircular movable plate and the second semicircular movable plate, so that the discharge amount of the resin matrix is increased, otherwise, the forward and reverse rotation motor 7 rotates clockwise to reduce the gap between the first semicircular movable plate 2 and the second semicircular movable plate 3, the gap between the first semicircular movable plate 2 and the second semicircular movable plate 3 is adjustable, the discharge amount of the resin matrix is changed, and the requirements of different continuous fibers or fabrics are met.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.
Claims (10)
1. The utility model provides a compound production facility of prepreg of adjustable load, includes resin matrix storage cavity (1), its characterized in that: resin base member storage cavity (1) inner chamber both sides are provided with first semicircular fly leaf (2) and second semicircular fly leaf (3) respectively, feed opening (4) have been seted up to resin base member storage cavity (1) bottom, resin base member storage cavity (1) both sides are connected with two first connecting plates (5) and two second connecting plates (6) respectively, one of them first connecting plate (5) one end is fixed and is provided with just reversal motor (7), just reversal motor (7) output shaft end transmission is connected with first dwang (8), first dwang (8) outer peripheral face is connected with two first adjusting gear (9), two rotate through the bearing between second connecting plate (6) and be connected with second dwang (10) and third dwang (11), second dwang (10) outer peripheral face and third dwang (11) outer peripheral face are connected with two second adjusting gear (12) and two third dwang (12) respectively Adjusting gear (13), two second adjusting gear (12) meshes with two third adjusting gear (13) respectively mutually, first semi-circular fly leaf (2) and second semi-circular fly leaf (3) one side of carrying on the back mutually all are connected with two arc rack (14), two first adjusting gear (9) and two second adjusting gear (12) mesh with four arc rack (14) respectively mutually, the one end of just reversing motor (7) is kept away from in first dwang (8) and third dwang (11) are kept away from the one end of just reversing motor (7) and are all fixed belt pulley (15) of being provided with, two be connected with driving belt (16) between belt pulley (15).
2. The prepreg composite production equipment with the adjustable discharging amount according to claim 1, characterized in that: the first semicircular movable plate (2) and the second semicircular movable plate (3) are both in seal movable connection with the inner wall of the resin matrix storage cavity (1).
3. The prepreg composite production equipment with the adjustable discharging amount according to claim 1, characterized in that: two first arc joint grooves (17) and two second arc joint grooves (18), four arc rack (14) set up respectively in four first arc joint grooves (17) have all been seted up to resin matrix storage cavity (1) outer peripheral face both sides.
4. The prepreg composite production equipment with the adjustable discharging amount according to claim 3, characterized in that: resin matrix storage cavity (1) outer peripheral face both sides all are provided with two arc limiting plate (19), four all be connected with arc connecting piece (20), four between arc limiting plate (19) and first semi-circular fly leaf (2) and the semi-circular fly leaf of second (3) arc connecting piece (20) activity respectively sets up in four second arc joint grooves (18).
5. The prepreg composite production equipment with the adjustable discharging amount according to claim 1, characterized in that: resin matrix storage cavity (1) is close to the one end central point department of putting of just reversing motor (7) and fixedly is provided with driving motor (21), driving motor (21) output shaft end transmission is connected with (mixing) shaft (22), (mixing) shaft (22) outer peripheral face equidistance is connected with a plurality of retainer plates (23), and is a plurality of the retainer plate (23) outside all is provided with puddler (24).
6. The prepreg composite production equipment with the adjustable discharging amount according to claim 5, characterized in that: puddler (24) are provided with the multiunit, and the multiunit puddler (24) all are provided with a plurality ofly, and every arbitrary adjacent two of every group contained angle between puddler (24) is 60 degrees, and the multiunit puddler (24) are connected respectively in a plurality of retainer plates (23) outer peripheral face.
7. The prepreg composite production equipment with the adjustable discharging amount according to claim 1, characterized in that: the specifications of the two first adjusting gears (9), the two second adjusting gears (12) and the two third adjusting gears (13) are the same.
8. The prepreg composite production equipment with the adjustable discharging amount according to claim 1, characterized in that: the center of the top of the resin matrix storage cavity (1) is connected with a feed inlet (25) in a penetrating way.
9. The prepreg composite production equipment with the adjustable discharging amount according to claim 1, characterized in that: two ends of the resin matrix storage cavity (1) are connected with two supporting legs.
10. The prepreg composite production equipment with the adjustable discharging amount according to claim 1, characterized in that: the specifications of the first rotating rod (8), the second rotating rod (10) and the third rotating rod (11) are the same.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110613693.1A CN113400518A (en) | 2021-06-02 | 2021-06-02 | Prepreg composite production equipment capable of adjusting discharge amount |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110613693.1A CN113400518A (en) | 2021-06-02 | 2021-06-02 | Prepreg composite production equipment capable of adjusting discharge amount |
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2021
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