CN213595570U - Prepreg beveling bonding winding device - Google Patents
Prepreg beveling bonding winding device Download PDFInfo
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- CN213595570U CN213595570U CN202022572731.7U CN202022572731U CN213595570U CN 213595570 U CN213595570 U CN 213595570U CN 202022572731 U CN202022572731 U CN 202022572731U CN 213595570 U CN213595570 U CN 213595570U
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Abstract
The application relates to prepreg beveling, bonding and winding equipment which comprises a beveling mechanism, a bonding mechanism and a winding mechanism; the rear end of the bevel cutting mechanism is provided with a unreeling frame, the front end of the bevel cutting mechanism is of an inclined structure, and a cutting assembly is arranged along the inclined structure; the prepreg roll is placed in a roll releasing frame and moves along the direction from the rear end to the front end of the diagonal cutting mechanism; the rear end of the bonding mechanism is connected with the front end of the inclined cutting mechanism and is used for bonding the prepreg tape; the winding mechanism is arranged on one side of the bonding mechanism, and a plurality of winding rollers are arranged on one side of the winding mechanism, which is adjacent to the winding mechanism, of the winding mechanism and the bonding mechanism. The prepreg beveling bonding and winding equipment integrates the beveling mechanism, the bonding mechanism and the winding mechanism, so that a device for pre-winding raw materials for winding and forming is realized, prepreg tapes can be cut by 45 degrees, automatic conveying is realized, hot bonding and final connection to winding are realized, the production mechanization efficiency is improved, and the production capacity is effectively improved.
Description
Technical Field
The application relates to the field of rolling, especially relates to a prepreg beveling bonding rolling equipment.
Background
The prepreg is an intermediate material of an advanced composite material, is a basic unit of a composite material structure, the mechanical property and the chemical property of the composite material depend on the internal quality of the prepreg to a great extent, and the molding manufacturability of the composite material is closely related to the prepreg state.
After the fabric prepreg is obliquely cut, the subsequent thermal bonding and rolling are generally realized by a plurality of steps, and equipment with high integration level and high mechanical automation degree is lacked.
Disclosure of Invention
In view of the above, the present application provides a prepreg beveling, bonding and winding apparatus, which includes a beveling mechanism, a bonding mechanism and a winding mechanism; the rear end of the bevel cutting mechanism is provided with a unreeling frame, the front end of the bevel cutting mechanism is of an inclined structure, and a cutting assembly is arranged along the inclined structure; the prepreg roll is placed into the unwinding frame and moves along the direction from the rear end to the front end of the bevel cutting mechanism; the rear end of the bonding mechanism is connected with the front end of the oblique cutting mechanism and is used for bonding a prepreg tape; the winding mechanism is arranged on one side of the bonding mechanism, and the winding mechanism is adjacent to the bonding mechanism and is provided with a winding roller on one side of the winding mechanism.
In one possible implementation manner, the bonding mechanism comprises a machine shell, a material grabbing component, a sliding rail and a rotating shaft; the shell is fixed with the front end of the bevel mechanism; the sliding rail is arranged at the upper part of the shell, the material grabbing component is matched with the sliding rail, the material grabbing component is divided into a left material grabbing part and a right material grabbing part, and the left material grabbing part and the right material grabbing part are opened and closed on the sliding rail; the rotating shafts penetrate through the machine shell, the number of the material grabbing components is at least two, and the two groups of material grabbing components grab and feed materials around the rotating shafts alternately.
In a possible implementation manner, the bonding mechanism further comprises a material receiving assembly, an annular rail and a bonding station; the bonding station is arranged above the grabbing component, the annular rail is arranged on the side wall of the bonding station in a circle mode, the material receiving component is matched with the annular rail, the grabbing component grabs the prepreg tape and is rotationally conveyed to the material receiving component through the rotating shaft, and the material receiving component feeds materials around the annular rail.
In one possible implementation, the cutting assembly includes a first servo motor, a blade, and a blade carrier; the knife rest is vertically erected along the inclined structure, the blade is in transmission connection with an output shaft of the first servo motor, and the blade can reciprocate in the vertical direction.
In one possible implementation manner, the inclined cutting mechanism comprises a traction feeding device, and the traction feeding device is used for meeting the fixed-length reciprocating feeding of the prepreg tape; the traction feeding device comprises a traction motor, a piston rod and a cylinder; the traction motor is arranged in the bevel mechanism, the piston rods reciprocate in the cylinders to press materials, the number of the cylinders is multiple, and the number of the piston rods is matched with that of the cylinders.
In a possible implementation manner, a traction material storage device is arranged behind the traction feeding device and is used for storing a preset amount of the prepreg tape; the traction material storage device comprises a second servo motor, a speed reducer and a traction roller; the second servo motor and the speed reducer are arranged inside the oblique cutting mechanism, the traction roller is arranged between the unwinding frame and the cutting mechanism and used for storing a preset amount of the prepreg tape, the second servo motor is in transmission connection with the speed reducer, and the speed reducer is in transmission connection with the traction roller.
In one possible implementation, the maximum stock length of the traction stock device is 250 mm.
In a possible implementation mode, the device further comprises a protective cover and an acousto-optic alarm device; the protective cover is arranged on the upper cover of the unwinding frame, and the acousto-optic alarm device is arranged at the top of the winding mechanism.
In one possible implementation, the blade is at an angle of 45 ° to the bonding mechanism.
In one possible implementation mode, an air inflation shaft is arranged in the middle of the unwinding frame, and the prepreg roll is placed on the air inflation shaft; a Teflon coating is coated at the position where the traction feeding device is contacted with the prepreg cloth belt; the position where the bonding mechanism is contacted with the prepreg cloth belt is coated with a Teflon coating.
The utility model has the advantages that: the utility model provides a prepreg beveling bonding rolling equipment is through the integrated integration with beveling mechanism, bonding mechanism and winding mechanism to the device of rolling in advance is carried out to the raw and other materials that the realization will twine the shaping usefulness, the prepreg area can 45 cutting, and automatic conveying, hot bonding and finally be connected to the rolling improve the efficiency of production mechanization, the effectual production productivity that has improved.
Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features, and aspects of the application and, together with the description, serve to explain the principles of the application.
Fig. 1 shows a main body structure diagram of a prepreg beveling bonding and winding apparatus according to an embodiment of the present application.
Detailed Description
Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
It should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention or for simplicity in description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present application.
Fig. 1 shows a schematic perspective view of a bevel prepreg bonding and winding device according to an embodiment of the present application.
As shown in fig. 1, the oblique prepreg bonding and winding device includes: oblique cutting mechanism 1, adhesive device 2 and winding mechanism 3, 1 rear end of oblique cutting mechanism is provided with unreels frame 11, the front end is the slope structure, and be provided with cutting component 12 along the slope structure, the roll frame 11 is put into to the preimpregnation material book, move along 1 rear end to front end direction of oblique cutting mechanism, 2 rear ends of adhesive device link to each other with 1 front end of oblique cutting mechanism for adhere the preimpregnation material area, winding mechanism 3 sets up in one side of adhesive device 2, be provided with wind-up roll 31 on winding mechanism 3 one side of being close to winding mechanism with adhesive device 2 in winding mechanism 3.
In this embodiment, the oblique cutting mechanism 1, the bonding mechanism 2 and the winding mechanism 3 are integrated into a whole by the oblique cutting bonding winding device for prepreg of the present application, so as to realize a device for pre-winding raw materials for winding molding, the prepreg tape can be cut at 45 degrees, automatically conveyed, thermally bonded and finally connected to winding, all processes are completed, the production mechanization efficiency is improved, and the production capacity is effectively improved.
Further, the tension of winding mechanism is invariable for ensure not to produce fold and adhesion phenomenon in the receipts material process, still be provided with tectorial membrane roller 32 before wind-up roll 31, tectorial membrane roller 32 is used for preventing the rolling material adhesion. It should be noted that the material of the wind-up roll 31 should be anti-adhesive and wear-resistant, and the specific material is not limited, and the practitioner in the art may select a suitable material according to the specific prepreg, and in addition, the prepreg roll is a prepreg tape before being cut.
In one embodiment, the bonding mechanism 2 comprises a housing, a material grabbing component 21, a sliding rail 22 and a rotating shaft; the machine shell is fixed with the front end of the inclined cutting mechanism; the slide rail 22 is arranged at the upper part of the machine shell, the material grabbing component 21 is matched with the slide rail 22, the material grabbing component 21 is divided into a left material grabbing part and a right material grabbing part, and the left material grabbing part and the right material grabbing part are opened and closed on the slide rail 22; the rotating shafts penetrate through the machine shell, the number of the material grabbing components 21 is at least two, and the two groups of material grabbing components 21 grab and feed materials around the rotating shafts alternately.
In this embodiment, the material grabbing component 21 has more than two groups of material clamping fingers, and each group of the material clamping fingers has two groups, can be opened and closed in a telescopic manner from left to right, and can rotate to circulate and operate alternately.
As shown in fig. 1, in one embodiment, the bonding mechanism 2 further includes a receiving assembly 23, a circular rail 24, and a bonding station 25; the bonding station 25 is arranged at a position above the material grabbing component 21, the annular rail 24 is arranged on the side wall of the bonding station 25 in a circle mode, the material receiving component 23 is matched with the annular rail 24, the material grabbing component 21 grabs the prepreg tape and transmits the prepreg tape to the material receiving component 23 through rotation of the rotating shaft, and the material receiving component 23 feeds materials around the annular rail 24.
In this embodiment, the material receiving assembly 23 is a material receiving finger, when the material receiving finger first picks the prepreg tape and then releases the prepreg tape, the material receiving finger closes to clamp and receive the material, and the feeding work is completed.
In one embodiment, the cutting assembly 12 includes a first servomotor, a blade, and a blade carrier that is vertically mounted along an inclined structure, the blade being drivingly connected to an output shaft of the first servomotor, the blade being capable of reciprocating in a vertical direction.
In one embodiment, the beveling mechanism comprises a traction storage device for storing a preset amount of prepreg tapes, the traction storage device comprises a second servo motor, a speed reducer and a traction roller, the second servo motor and the speed reducer are both arranged inside the beveling mechanism 1, the traction roller is arranged between the unreeling frame 11 and the cutting mechanism and used for storing the preset amount of prepreg tapes, the second servo motor is in transmission connection with the speed reducer, and the speed reducer is in transmission connection with the traction roller.
In one embodiment, a traction feeding device is further arranged behind the traction storage device and used for achieving fixed-length reciprocating feeding of the prepreg tapes, the traction feeding device comprises a traction motor, a piston rod and a cylinder, the traction motor is arranged in the oblique cutting mechanism 1, the piston rod reciprocates in the cylinder, pressing is conducted, the number of the cylinders is multiple, and the number of the piston rods is matched with the number of the cylinders.
In one embodiment, the maximum magazine length of the traction magazine is 250 mm.
In the embodiment, the traction storage device is a floating roller, and an upper guide shaft and a lower guide shaft are arranged at two ends of the traction storage device and used for adjusting the storage length within a preset 250mm stroke.
In one embodiment, the winding device further comprises a protective cover and an acousto-optic alarm device, the protective cover is covered on the unwinding frame 11, and the acousto-optic alarm device is arranged on the top of the winding mechanism 3.
In one embodiment, the unwinding frame is provided with an air inflation shaft in the middle, and the prepreg roll is placed on the air inflation shaft.
In one embodiment, the blade is at an angle of 45 ° to the bonding mechanism 2.
In one embodiment, the teflon coating is coated at the position where the traction feeding device contacts with the prepreg cloth belt, and the teflon coating is coated at the position where the bonding mechanism 2 contacts with the prepreg cloth belt.
Having described embodiments of the present application, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A prepreg beveling, bonding and winding device is characterized by comprising a beveling mechanism, a bonding mechanism and a winding mechanism;
the rear end of the bevel cutting mechanism is provided with a unreeling frame, the front end of the bevel cutting mechanism is of an inclined structure, and a cutting assembly is arranged along the inclined structure; the prepreg roll is placed into the unwinding frame and moves along the direction from the rear end to the front end of the bevel cutting mechanism;
the rear end of the bonding mechanism is connected with the front end of the oblique cutting mechanism and is used for bonding a prepreg tape;
the winding mechanism is arranged on one side of the bonding mechanism, and the winding mechanism is adjacent to the bonding mechanism and is provided with a winding roller on one side of the winding mechanism.
2. The oblique-cutting bonding and winding device for the prepreg according to claim 1, wherein the bonding mechanism comprises a shell, a material grabbing component, a sliding rail and a rotating shaft;
the shell is fixed with the front end of the bevel mechanism;
the sliding rail is arranged at the upper part of the shell, the material grabbing component is matched with the sliding rail, the material grabbing component is divided into a left material grabbing part and a right material grabbing part, and the left material grabbing part and the right material grabbing part are opened and closed on the sliding rail;
the rotating shafts penetrate through the machine shell, the number of the material grabbing components is at least two, and the two groups of material grabbing components grab and feed materials around the rotating shafts alternately.
3. The oblique-cutting bonding and winding device for the prepreg according to claim 2, wherein the bonding mechanism further comprises a material receiving assembly, an annular rail and a bonding station;
the bonding station is arranged above the grabbing component, the annular rail is arranged on the side wall of the bonding station in a circle mode, the material receiving component is matched with the annular rail, the grabbing component grabs the prepreg tape and is rotationally conveyed to the material receiving component through the rotating shaft, and the material receiving component feeds materials around the annular rail.
4. The oblique-cutting bonding and winding device for the prepreg according to claim 1, wherein the cutting assembly comprises a first servo motor, a blade and a tool rest;
the knife rest is vertically erected along the inclined structure, the blade is in transmission connection with an output shaft of the first servo motor, and the blade can reciprocate in the vertical direction.
5. The oblique cutting, bonding and winding device for the prepreg according to claim 4, wherein the oblique cutting mechanism comprises a traction feeding device for feeding the prepreg tape in a fixed length reciprocating manner;
the traction feeding device comprises a traction motor, a piston rod and a cylinder;
the traction motor is arranged in the bevel mechanism, the piston rods reciprocate in the cylinders to press materials, the number of the cylinders is multiple, and the number of the piston rods is matched with that of the cylinders.
6. The oblique cutting, bonding and winding device for the prepreg according to claim 5, wherein a traction and storage device is arranged behind the traction and feeding device and used for storing a preset amount of prepreg tape;
the traction material storage device comprises a second servo motor, a speed reducer and a traction roller;
the second servo motor with the reduction gear all sets up inside the mitre mechanism, the carry over pinch rolls sets up unreel the frame with between the mitre mechanism for the storage default the preimpregnation material area, the second servo motor with reduction gear drive is connected, the reduction gear with the carry over pinch rolls transmission is connected.
7. The prepreg beveling, bonding and winding equipment according to claim 6, wherein the maximum stock length of the traction and storage device is 250 mm.
8. The oblique cutting, bonding and winding device for the prepreg according to claim 1, further comprising a protective cover and an audible and visual alarm device;
the protective cover is arranged on the upper cover of the unwinding frame, and the acousto-optic alarm device is arranged at the top of the winding mechanism.
9. The bevel prepreg bonding and winding apparatus of claim 4 wherein the angle between the blade and the bonding mechanism is 45 °.
10. The oblique cutting, bonding and winding device for the prepreg according to claim 5, wherein an air inflation shaft is arranged in the middle of the unwinding frame, and the prepreg roll is placed on the air inflation shaft;
a Teflon coating is coated at the position where the traction feeding device is contacted with the prepreg tape;
the position where the bonding mechanism contacts the prepreg tape is coated with a Teflon coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022572731.7U CN213595570U (en) | 2020-11-09 | 2020-11-09 | Prepreg beveling bonding winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022572731.7U CN213595570U (en) | 2020-11-09 | 2020-11-09 | Prepreg beveling bonding winding device |
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| CN213595570U true CN213595570U (en) | 2021-07-02 |
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| CN202022572731.7U Active CN213595570U (en) | 2020-11-09 | 2020-11-09 | Prepreg beveling bonding winding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941881A (en) * | 2020-07-28 | 2020-11-17 | 中复碳芯电缆科技有限公司 | Preparation process for manufacturing high-template sheet for fan blade by pultrusion process |
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2020
- 2020-11-09 CN CN202022572731.7U patent/CN213595570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941881A (en) * | 2020-07-28 | 2020-11-17 | 中复碳芯电缆科技有限公司 | Preparation process for manufacturing high-template sheet for fan blade by pultrusion process |
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