Automatic paving and reinforcing device for corner of high-pressure resin molding composite material product

Abstract

The utility model belongs to the technical field of composite material product production equipment, and discloses a high-pressure resin molding composite material product corner automatic paving and reinforcing device which comprises a feeding device, a discharging positioning table and four sets of laminating devices, the discharging positioning table is arranged in the center of the interior of the feeding device and comprises a working table, and the working table is arranged on the working table. According to the full-automatic fiber cloth preform corner paving machine, through the arrangement of mechanical full-automatic operation of the feeding device, the discharging positioning table, the laminating device and the clamping heat sealing device, the automatic fiber cloth preform corner paving procedure is achieved, and the full-automatic fiber cloth preform corner paving machine is high in practicability, high in practicability and high in practicability. And compared with the current situation that the working procedure needs manual operation and the production efficiency is low in the prior art, the production efficiency and the product quality are greatly improved, so that the production cost of an enterprise is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite material product production equipment, and in particular relates to an automatic paving and reinforcing device for corners of high-pressure resin molded composite material products. Background Art

[0002] In the production process of high-pressure resin transfer molding composite products based on the existing HP-RTM process, the preformed fiber cloth matrix needs to be manually laid and reinforced, and a process of manually laying and reinforcing the corners needs to be set up. The efficiency of manually laying and reinforcing the corners is low, and the finished product has large errors and low consistency, which affects the product quality. In order to achieve fully automated production and significantly improve efficiency, it is urgent to design an automatic heat sealing device for the corners of high-pressure resin molding composite products to improve production efficiency. Utility Model Content

[0003] The utility model aims to provide a high-pressure resin molded composite material product corner automatic paving and reinforcing device, aiming to solve the technical problems existing in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A high-pressure resin molded composite product corner automatic paving and reinforcement device, comprising a feeding device, a feeding positioning platform and four groups of bonding devices, wherein the feeding positioning platform is arranged in the center of the feeding device, the feeding positioning platform comprises a workbench, a feeding box is arranged on the top of the workbench and near the four corners, a plurality of corner pieces are vertically stored inside the feeding box, the feeding device is provided with four groups of manipulators that can move arbitrarily along the X, Y and Z directions, and a turning device is arranged near the top of the four columns of the workbench, the turning device is arranged at the bottom of the bonding device, the bonding device is turned outward ninety degrees by the turning device, and a clamping and heat-sealing device is arranged at the front end of the bonding device, and the manipulator extracts the corner piece and puts it into the corresponding clamping and heat-sealing device for clamping and heat-sealing.

[0006] In a preferred embodiment of the utility model, the flipping device includes a flipping bracket, a reducer is fixedly installed on one side of the flipping bracket, an actuator motor is fixedly installed on one side of the reducer, and the output shaft of the actuator motor is fixedly installed with the input shaft of the reducer.

[0007] In a preferred embodiment of the utility model, the bonding device includes a cross beam, and one end of the cross beam away from the workbench is fixedly installed on the top of the flip frame, the bottom of the flip frame is hinged to the top of the flip bracket, and is fixedly installed to the output shaft of the reducer, a push cylinder is fixedly installed on the top of the cross beam and close to the flip frame, the telescopic shaft of the push cylinder is fixedly installed on the slide, a lifting cylinder is fixedly installed on the top of the slide, the telescopic shaft of the lifting cylinder is fixedly installed on the top of the Z-shaped rod, and a bending rod is fixedly connected to the bottom of the Z-shaped rod, and the clamping heat sealing device is arranged at one end of the cross beam close to the workbench.

[0008] In a preferred embodiment of the utility model, the clamping and heat-sealing device includes a clamping seat, which is L-shaped, with clamping cylinders installed at both ends of the clamping seat, the telescopic shaft end of the clamping cylinder is fixedly installed with the clamping block, and the two ends of the surface of the clamping block are respectively fixedly installed with one end of two guide rods, and guide blocks are provided at the surface of the clamping seat corresponding to the two guide rods, and the other end of the guide rod is slidably connected to the inside of the guide block, and the guide block and the end of the clamping seat jointly clamp the side of the corner piece, and the concave surface of the clamping seat is provided with a heat-sealing plate.

[0009] In a preferred embodiment of the utility model, the manipulator is arranged at the top of the lifting rod, the lifting rod is slidably connected to the middle of the sliding plate, the sliding plate is slidably connected to the surface of the first slide, the first slide is slidably connected between two second slides, and the two second slides are arranged side by side on the top of the support frame.

[0010] In a preferred embodiment of the present utility model, the workbench is arranged at the bottom center of the support frame, and the bottom of the workbench is fixedly installed on the bottom of the support frame and then fixedly installed on the ground.

[0011] In a preferred embodiment of the utility model, a positioning mold is arranged at the center of the top of the workbench, and the positioning mold is arranged to imitate the shape of the predetermined fiber cloth matrix.

[0012] In a preferred embodiment of the present utility model, the fiber cloth matrix is ​​placed on the top of the positioning mold by a transfer robot.

[0013] The beneficial effects of the utility model are:

[0014] The utility model realizes the automatic heat sealing process of the reinforced corners of the fiber cloth substrate by arranging a feeding device, a material discharging positioning table, a laminating device and a clamping heat sealing device for mechanical full-automatic operation. Compared with the current situation in the prior art where this process requires manual operation and has low production efficiency, the utility model greatly improves the production efficiency and product quality, thereby greatly reducing the production cost of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the installation of the turning device;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure;

[0018] Figure 4 It is a schematic diagram of the overall three-dimensional structure of the flip device.

[0019] Attached figure numbers; among them, 1, feeding device; 11, lifting rod; 12, sliding plate; 13, first slide; 14, second slide; 15, manipulator; 16, supporting frame; 2, unloading positioning table; 21, workbench; 22, positioning tire mold; 3, turning device; 31, turning bracket; 32, reducer; 33, execution motor; 4, bonding device; 41, Z-shaped rod; 42, lifting cylinder; 43, slide; 44, horizontal push cylinder; 45, turning frame; 46, crossbeam; 47, bending rod; 5, clamping heat sealing device; 51, clamping block; 52, clamping seat; 53, heat sealing plate; 54, clamping cylinder; 55, guide rod; 56, guide block; 6, feeding box. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the utility model will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation of the utility model.

[0021] Example:

[0022] like Figure 1-4As shown, the present embodiment provides an automatic paving and reinforcing device for corners of high-pressure resin molded composite products, comprising a feeding device 1, a feeding positioning platform 2 and four groups of bonding devices 4, the feeding positioning platform 2 is arranged in the center of the feeding device 1, the feeding positioning platform 2 comprises a workbench 21, a feeding box 6 is arranged at the top of the workbench 21 and near the four corners, a plurality of corner pieces are vertically stored inside the feeding box 6, the feeding device 1 is provided with four groups of manipulators 15 that can move arbitrarily along the X, Y and Z directions, the four columns of the workbench 21 are provided with a turning device 3 near the top, the turning device 3 is arranged at the bottom of the bonding device 4, the bonding device 4 is turned outward ninety degrees through the turning device 3, and a clamping and heat-sealing device 5 is arranged at the front end of the bonding device 4, the manipulator 15 extracts the corner pieces and puts them into the corresponding clamping and heat-sealing device 5 for clamping and heat-sealing.

[0023] In a preferred embodiment of the utility model, further, the flipping device 3 includes a flipping bracket 31, a reducer 32 is fixedly installed on one side of the flipping bracket 31, an actuator motor 33 is fixedly installed on one side of the reducer 32, and the output shaft of the actuator motor 33 is fixedly installed with the input shaft of the reducer 32.

[0024] In a preferred embodiment of the utility model, further, the bonding device 4 includes a cross beam 46, and one end of the cross beam 46 away from the workbench 21 is fixedly installed on the top of the flip frame 45, the bottom of the flip frame 45 is hinged to the top of the flip bracket 31, and is fixedly installed with the output shaft of the reducer 32, and a horizontal push cylinder 44 is fixedly installed on the top of the cross beam 46 and close to the flip frame 45, the telescopic shaft of the horizontal push cylinder 44 is fixedly installed on the slide 43, and a lifting cylinder 42 is fixedly installed on the top of the slide 43, the telescopic shaft of the lifting cylinder 42 is fixedly installed on the top of the Z-shaped rod 41, and the bottom of the Z-shaped rod 41 is fixedly connected with a bending rod 47, and the clamping heat sealing device 5 is arranged at one end of the cross beam 46 close to the workbench 21.

[0025] As shown in the figure, the flipping device 3 is driven by the execution motor 33 and decelerated by the reducer 32, so as to drive the flipping device 3 to rotate forward and reverse, thereby realizing the flipping of the flipping device 3. At the same time, the Z-shaped rod 41 can be driven to move in the horizontal and vertical directions through the driving of the lifting cylinder 42 and the horizontal pushing cylinder 44, thereby changing the distance and height of the bending rod 47 from the positioning tire mold 22.

[0026] In a preferred embodiment of the utility model, further, the clamping and heat-sealing device 5 includes a clamping seat 52, which is L-shaped, and clamping cylinders 54 are installed at both ends of the clamping seat 52. The telescopic shaft end of the clamping cylinder 54 is fixedly installed with the clamping block 51, and the two ends of the surface of the clamping block 51 are respectively fixedly installed with one end of two guide rods 55. Guide blocks 56 are provided at the surface of the clamping seat 52 corresponding to the two guide rods 55, and the other end of the guide rod 55 is slidably connected to the inside of the guide block 56. The guide block 56 and the end of the clamping seat 52 jointly clamp the side of the corner piece, and the concave surface of the clamping seat 52 is provided with a heat-sealing plate 53.

[0027] As shown in the figure, the robot 15 of the feeding device 1 takes the corner piece out of the feeding box 6 and moves it to the upper part of the laminating device 4 which is turned outside the line. Then, the robot 15 moves downward to prevent the corner piece from being clamped at the heat-sealing device 5. The clamping cylinder 54 is extended and retracted, thereby driving the clamping block 51 to slide under the drive of the two guide rods 55, thereby changing the distance between the clamping block 51 and the end of the clamping seat 52, thereby fixing the edge of the corner piece of the clamping column;

[0028] At the same time, in order to bend the corner piece so that it better conforms to the shape of the corner to facilitate the fitting of the fiber cloth substrate, the movement of the horizontal pushing cylinder 44 and the lifting cylinder 42 is controlled so that the bending rod 47 is moved to the front of the corner piece, and the bending rod 47 is driven back by the horizontal pushing cylinder 44 to press the corner piece closer to the clamping seat 52. After the bending is completed, the bending rod 47 is driven to be withdrawn.

[0029] In a preferred embodiment of the utility model, further, the manipulator 15 is arranged at the top of the lifting rod 11, the lifting rod 11 is slidably connected to the middle of the sliding plate 12, the sliding plate 12 is slidably connected to the surface of the first slide 13, the first slide 13 is slidably connected between the two second slides 14, and the two second slides 14 are arranged side by side on the top of the support frame 16. The three-axial movement is realized through the cooperation of the driving elements, which belongs to the existing technology and will not be repeated here.

[0030] In a preferred embodiment of the present invention, further, the workbench 21 is arranged at the bottom center of the support frame 16, and the bottom of the workbench 21 is fixedly installed with the bottom of the support frame 16 and then fixedly installed with the ground.

[0031] In a preferred embodiment of the present invention, further, a positioning mold 22 is provided at the top center of the workbench 21, and the positioning mold 22 is provided to imitate the shape of the predetermined fiber cloth matrix.

[0032] In a preferred embodiment of the present invention, further, the fiber cloth matrix is ​​placed on the top of the positioning mold 22 by the transfer robot 15.

[0033] The working principle of the automatic corner laying and reinforcing device for high-pressure resin molded composite products is as follows: first, the fiber cloth substrate is taken out from the preforming machine by the transfer robot 15 and transferred to the positioning mold 22 of the material placement platform 2. After the fiber cloth substrate is placed on the top of the positioning mold 22 by the transfer robot 15 for positioning, each corner piece is taken out from each feeding box 6 by each robot 15 of the feeding device 1, and then moved to the bonding device 4;

[0034] At the same time, the laminating device 4 is driven by the execution motor 33 of the turning device 3, and slowly rotates under the deceleration of the reducer 32 to drive the laminating device 4 to turn outward by 90 degrees as a whole, and drives the Z-shaped plate and the bending rod 47 to rise and move away from the clamping seat 52 through the lifting cylinder 42 and the horizontal push cylinder 44, and makes the clamping seat 52 of the clamping heat sealing device 5 face upward. After the corner piece is placed on it by the manipulator 15, the two clamping cylinders 54 drive the two clamping blocks 51 to approach the clamping seat 52 and clamp the two sides of the corner piece to fix it. Then, the bending rod 47 is driven down to the front of the corner piece by the lifting cylinder 42, and the bending rod 47 is recovered by the horizontal pushing cylinder 44 to compress the corner piece to bend and deform so as to conform to the shape of heat sealing, and then it is pulled out by the lifting cylinder 42, and then the execution motor 33 continues to rotate to make the corner piece closer to the fiber cloth matrix until it is tightly attached. During this process, the heat sealing plate 53 inside the clamping seat 52 is in a heated state, which is convenient for the heat sealing operation. The heat-sealed fiber cloth matrix is ​​circulated to the next process through the transfer robot 15.

[0035] It should be noted that the specific models and specifications of the feeding device 1, manipulator 15, reducer 32, actuator motor 33, lifting cylinder 42, horizontal pushing cylinder 44, clamping cylinder 54 and heat bonding plate 53 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0036] The power supply and principles of the feeding device 1, the manipulator 15, the reducer 32, the actuator motor 33, the lifting cylinder 42, the horizontal pushing cylinder 44, the clamping cylinder 54 and the heat bonding plate 53 are clear to those skilled in the art and will not be described in detail here.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic corner paving and reinforcement device for high-pressure resin molded composite products, characterized in that: The invention comprises a feeding device (1), a feeding positioning platform (2) and four groups of bonding devices (4). The feeding positioning platform (2) is arranged at the center of the feeding device (1). The feeding positioning platform (2) comprises a workbench (21). A feeding box (6) is arranged at the top of the workbench (21) and near the four corners. A plurality of corner pieces are vertically stored inside the feeding box (6). The feeding device (1) is provided with four groups of manipulators (15) that can move arbitrarily along the X, Y and Z directions. The four columns of the workbench (21) are provided with a turning device (3) near the top. The turning device (3) is arranged at the bottom of the bonding device (4). The bonding device (4) is turned outward by ninety degrees through the turning device (3). A clamping and heat-sealing device (5) is arranged at the front end of the bonding device (4). The manipulator (15) extracts the corner piece and puts it into the corresponding clamping and heat-sealing device (5) for clamping and heat-sealing.

2. The automatic corner paving and reinforcement device for high-pressure resin molded composite products according to claim 1, characterized in that: The flipping device (3) comprises a flipping bracket (31), a reducer (32) is fixedly mounted on one side of the flipping bracket (31), an actuator motor (33) is fixedly mounted on one side of the reducer (32), and an output shaft of the actuator motor (33) is fixedly mounted on an input shaft of the reducer (32).

3. The automatic corner paving and reinforcement device for high-pressure resin molded composite products according to claim 2, characterized in that: The laminating device (4) comprises a cross beam (46), one end of the cross beam (46) away from the workbench (21) is fixedly mounted on the top of the flip frame (45), the bottom of the flip frame (45) is hinged to the top of the flip bracket (31), and is fixedly mounted to the output shaft of the reducer (32), a push cylinder (44) is fixedly mounted on the top of the cross beam (46) and close to the flip frame (45), the telescopic shaft of the push cylinder (44) is fixedly mounted on the slide (43), a lifting cylinder (42) is fixedly mounted on the top of the slide (43), the telescopic shaft of the lifting cylinder (42) is fixedly mounted on the top of the Z-shaped rod (41), and the bottom of the Z-shaped rod (41) is fixedly connected to a bending rod (47), and the clamping heat sealing device (5) is arranged on one end of the cross beam (46) close to the workbench (21).

4. The automatic corner paving and reinforcement device for high-pressure resin molded composite products according to claim 3, characterized in that: The clamping heat-sealing device (5) comprises a clamping seat (52), the clamping seat (52) is arranged in an L shape, and clamping cylinders (54) are installed at both ends of the clamping seat (52), the telescopic shaft end of the clamping cylinder (54) is fixedly installed with the clamping block (51), and the two ends of the surface of the clamping block (51) are respectively fixedly installed with one end of two guide rods (55), and the surface of the clamping seat (52) is provided with guide blocks (56) corresponding to the two guide rods (55), and the other end of the guide rod (55) is slidably connected to the inside of the guide block (56), and the guide block (56) and the end of the clamping seat (52) jointly clamp the side of the corner piece, and the concave surface of the clamping seat (52) is provided with a heat-sealing plate (53).

5. The automatic corner paving and reinforcement device for high-pressure resin molded composite products according to claim 4, characterized in that: The manipulator (15) is arranged on the top of the lifting rod (11), the lifting rod (11) is slidably connected to the middle of the sliding plate (12), the sliding plate (12) is slidably connected to the surface of the first slide (13), the first slide (13) is slidably connected between two second slides (14), and the two second slides (14) are arranged side by side on the top of the supporting frame (16).

6. The automatic corner paving and reinforcement device for high-pressure resin molded composite products according to claim 5, characterized in that: The workbench (21) is arranged at the bottom center of the support frame (16), and the bottom of the workbench (21) is fixedly installed on the bottom of the support frame (16) and then fixedly installed on the ground.

7. The automatic corner paving and reinforcement device for high-pressure resin molded composite products according to claim 6, characterized in that: A positioning mold (22) is arranged at the center of the top of the workbench (21), and the positioning mold (22) is arranged to imitate the shape of a predetermined fiber cloth matrix.

8. The automatic corner paving and reinforcement device for high-pressure resin molded composite products according to claim 7, characterized in that: The fiber cloth matrix is ​​placed on the top of the positioning mold (22) by a transfer robot (15).

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