Automatic laminating device for carbon fiber composite material

Abstract

The utility model relates to the technical field of carbon fiber forming, and discloses a carbon fiber composite material automatic laminating device which comprises a base, a second hydraulic cylinder is fixedly connected in the base, the driving end of the second hydraulic cylinder is fixedly connected with a moving block, and the top of the moving block is fixedly connected with a push rod. A limiting block is slidably connected to the outer wall of the push rod, a limiting rod is fixedly connected to the bottom of the limiting block, a sliding block is slidably connected to the outer wall of the limiting rod, an ejector rod is slidably connected to the interior of the limiting block, the ejector rod is sleeved with a first spring, and an ejector plate is fixedly connected to the top of the ejector rod. According to the utility model, the hydraulic cylinder I is started to drive the heating plate to press a shaped profile, then the hydraulic cylinder II is started to push the moving block, the moving plate ascends through the push rod, the first ejection of the carbon fiber composite material is completed, and when the moving block ascends, the sliding block slides along the limiting rod, and the slope surface pushes the ejection rod and the ejection plate to ascend, so that the secondary ejection is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to carbon fiber forming technical field especially relates to a kind of carbon fiber composite material automatic laminating device. BACKGROUND

[0002] Carbon fiber composite material automatic laminating device is the key equipment for realizing the automation production of carbon fiber composite material, and the heating and pressurizing system makes material solidification forming, and the control system coordinates each part work, the device has the advantages such as high precision, high efficiency, quality stability, can control the laying precision at higher level, is widely used in aerospace, automobile, sporting goods and other fields, can manufacture a variety of high-performance components, and promotes the application development of carbon fiber composite material in various industries.

[0003] Carbon fiber composite material automatic laminating device mainly relies on manual assistance to complete product and mold separation, and common form is to set demoulding pry bar slot, and the operator inserts pry bar into slot, pry the combination of mold and product using lever principle, destroys the adhesion of both;Or install demoulding handle on the edge of mold, and gradually separate product from mold by pulling handle by manpower.

[0004] Manual demoulding of carbon fiber composite material automatic laminating device is difficult to ensure the uniformity of force and angle, and it is easy to cause scratch, deformation or even fracture of carbon fiber composite material product due to improper force, thereby affecting product quality and yield, so a kind of carbon fiber composite material automatic laminating device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of carbon fiber composite material automatic laminating device, to improve the problem that demoulding is difficult to ensure force and angle in prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of carbon fiber composite material automatic laminating device, including base, the inside fixed connection of base is equipped with hydraulic cylinder two, the drive end of hydraulic cylinder two is fixedly connected with moving block, the top of moving block is fixedly connected with push rod, the outer wall of push rod is slidably connected with limiting block, the bottom of limiting block is fixedly connected with limiting rod, the outer wall of limiting rod is slidably connected with sliding block, the inside of limiting block is slidably connected with top rod, the outside of top rod is equipped with spring one, the top of top rod is fixedly connected with ejection plate, the top of push rod is fixedly connected with moving plate, the top of base is provided with laminating assembly;

[0008] As a further description of the above technical scheme:

[0009] The outer side of the base is fixedly connected with a fixing frame, the outer side of the fixing frame is fixedly connected with a motor, the driving end of the motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a semicircle block, the inner wall of the fixing frame is rotatably connected with a rotating rod, the outer wall of the rotating rod is rotatably connected with a circular plate, the top of the rotating rod is fixedly connected with a sliding block, one end of the sliding block is fixedly connected with a tension spring, one end of the rotating shaft is fixedly connected with a driving wheel, the outer wall of the fixing frame is rotatably connected with a driven wheel, the outer sides of the driving wheel and the driven wheel are coupled with a belt, one side of the driven wheel is fixedly connected with a roller two, the top of the fixing frame is slidably connected with a sliding plate, the top of the sliding plate is fixedly connected with a spring two, the outer side of the sliding plate is rotatably connected with a roller one;

[0010] As a further description of the above technical solution:

[0011] The laminating assembly comprises a top plate, a hydraulic cylinder one is fixedly connected to the top of the top plate, and a heating plate is fixedly connected to the top of the hydraulic cylinder one.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the fixing frame is fixedly connected with a feeding groove, and the outer side of the fixing frame is fixedly connected with a discharging groove.

[0014] As a further description of the above technical solution:

[0015] The top of the base is fixedly connected with a plurality of supporting columns, the outer wall of the moving plate is slidably connected in the inside of the base, and the outer wall of the ejection plate is slidably connected in the inside of the moving plate.

[0016] As a further description of the above technical solution:

[0017] The bottom of the sliding block is slidably connected to the top of the moving block, and the bottom of the top rod is in contact with the inclined surface of the sliding block.

[0018] As a further description of the above technical solution:

[0019] The top of the sliding block is slidably connected to the bottom of the feeding groove, and the top of the feeding groove is movably connected with a profile.

[0020] As a further description of the above technical solution:

[0021] The other end of the tension spring is fixedly connected to the bottom of the feeding groove, and the outer wall of the circular plate is in contact with the outer wall of the semicircle block.

[0022] The utility model has the advantages of:

[0023] 1. In the utility model, the first hydraulic cylinder drives the heating plate to press down the profile, and the second hydraulic cylinder drives the moving block, and the moving plate is lifted through the push rod, and the first ejection of the carbon fiber composite material is completed, when the moving block is lifted, the sliding block slides along the limiting rod, the inclined surface drives the ejector rod and the ejector plate to lift, the second ejection is realized, the ejection action is stable and accurate, and the composite material is safely demoulded.

[0024] 2. In the utility model, the profile is put into the discharging groove, and then the motor is started, the motor drives the rotating shaft to rotate the semicircular block, the profile is pushed into the roller two through the sliding block by the stretching spring through extrusion cooperation, simultaneously, the rotating shaft drives the driven wheel through the driving wheel and the belt, the roller two and the roller one are cooperatively operated to extrude the profile, when the profile is extruded by the roller one, the sliding plate compresses the spring two to accumulate the elastic potential energy, finally, the profile is accurately dropped into the base groove, and the automatic feeding and extrusion process are realized. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the carbon fiber composite material automatic laminating device provided by the utility model;

[0026] Figure 2 It is a structure schematic view of the fixing frame of the carbon fiber composite material automatic laminating device provided by the utility model;

[0027] Figure 3 It is a structure schematic view of the heating plate of the carbon fiber composite material automatic laminating device provided by the utility model;

[0028] Figure 4 It is Figure 3 The enlarged view of A in the utility model.

[0029] Legend:

[0030] 1, base; 2, support column; 3, top plate; 4, hydraulic cylinder one; 5, heating plate; 6, hydraulic cylinder two; 7, moving block; 8, push rod; 9, sliding block; 10, limiting rod; 11, ejector rod; 12, limiting block; 13, ejector plate; 14, spring one; 15, moving plate; 16, fixing frame; 17, motor; 18, rotating shaft; 19, driving wheel; 20, semicircular block; 21, circular plate; 22, rotating rod; 23, sliding block; 24, belt; 25, driven wheel; 26, sliding plate; 27, spring two; 28, roller one; 29, roller two; 30, profile; 31, discharging groove; 32, stretching spring; 33, discharging groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0032] With reference to Figure 3 and Figure 4 The present application provides an embodiment: an automatic carbon fiber composite material laminating device, which comprises a base 1, a hydraulic cylinder two 6 fixedly connected inside the base 1, a moving block 7 fixedly connected to the driving end of the hydraulic cylinder two 6, the hydraulic cylinder two 6 driving the moving block 7 to move linearly, a push rod 8 fixedly connected to the top of the moving block 7, the moving block 7 driving the push rod 8 to move linearly, a limiting block 12 slidingly connected to the outer wall of the push rod 8, a limiting rod 10 fixedly connected to the bottom of the limiting block 12, a sliding block 9 slidingly connected to the outer wall of the limiting rod 10, the sliding block 9 sliding under the limitation of the limiting rod 10, the bottom of the sliding block 9 slidingly connected to the top of the moving block 7, a jacking rod 11 slidingly connected inside the limiting block 12, the bottom of the jacking rod 11 in contact with the inclined surface of the sliding block 9, the inclined surface of the sliding block 9 driving the jacking rod 11 to move up and down, a spring one 14 sleeved outside the jacking rod 11, the spring one 14 generating elastic potential energy, playing a role of resetting and buffering, a knock-out plate 13 fixedly connected to the top of the jacking rod 11, the jacking rod 11 driving the knock-out plate 13 to knock out the material from a specific position, a moving plate 15 fixedly connected to the top of the push rod 8, the movement of the push rod 8 driving the moving plate 15 to move, the outer wall of the knock-out plate 13 slidingly connected inside the moving plate 15, the outer wall of the moving plate 15 slidingly connected inside the base 1, a laminating assembly arranged on the top of the base 1, the laminating assembly comprising a top plate 3, a hydraulic cylinder one 4 fixedly connected to the top of the top plate 3, a heating plate 5 fixedly connected to the top of the hydraulic cylinder one 4, the top plate 3 for supporting the hydraulic cylinder one 4, the hydraulic cylinder one 4 providing downward pressure for the heating plate 5, so that the heating plate 5 can pressurize and heat the carbon fiber composite material placed below, realizing the laminating process, a plurality of supporting columns 2 fixedly connected to the top of the base 1.

[0033] With reference to Figure 1 and Figure 2The outer side of the base 1 is fixedly connected with a fixing frame 16, the outer side of the fixing frame 16 is fixedly connected with a motor 17, the driving end of the motor 17 is fixedly connected with a rotating shaft 18, the outer wall of the rotating shaft 18 is fixedly connected with a semicircle block 20, the semicircle block 20 rotates with the rotation of the rotating shaft 18, the inner wall of the fixing frame 16 is rotatably connected with a rotating rod 22, the outer wall of the rotating rod 22 is rotatably connected with a circular plate 21, the outer wall of the circular plate 21 is in contact with the outer wall of the semicircle block 20, the rotation of the semicircle block 20 drives the circular plate 21 to move, the top of the rotating rod 22 is fixedly connected with a sliding block 23, the sliding block 23 moves with the rotation of the rotating rod 22, one end of the sliding block 23 is fixedly connected with a tension spring 32, the tension spring 32 drives the sliding block 23 to reset, one end of the rotating shaft 18 is fixedly connected with a driving wheel 19, the outer wall of the fixing frame 16 is rotatably connected with a driven wheel 25, the outer sides of the driving wheel 19 and the driven wheel 25 are coupled with a belt 24, the driving wheel 19 drives the driven wheel 25 to rotate through the belt 24, one side of the driven wheel 25 is fixedly connected with a roller two 29, the roller two 29 rotates with the rotation of the driven wheel 25, the top of the fixing frame 16 is slidably connected with a sliding plate 26, the top of the sliding plate 26 is fixedly connected with a spring two 27, the spring two 27 drives the sliding plate 26 to reset, the outer side of the sliding plate 26 is rotatably connected with a roller one 28, the outer wall of the fixing frame 16 is fixedly connected with a discharging groove 33, the outer side of the fixing frame 16 is fixedly connected with a discharging groove 31, the top of the sliding block 23 is slidably connected to the bottom of the discharging groove 33, the top of the discharging groove 33 is movably connected with a profile 30, the sliding block 23 pushes the profile 30 in the discharging groove 33, the other end of the tension spring 32 is fixedly connected to the bottom of the discharging groove 33.

[0034] Working principle: the profile 30 is placed in the discharging groove 33, the motor 17 is started, the motor 17 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the semicircle block 20 to rotate, the semicircle block 20 is in contact with the circular plate 21 in a unique asymmetric structure, and is pressed alternately, when the circular plate 21 rotates to the missing semicircle area, the tension spring 32 exerts elastic tension, and quickly pulls the sliding block 23 to move, and when the circular plate 21 rotates to the complete semicircle part, the rotating rod 22 is driven to rotate, and then drives the sliding block 23 to move backward, the sliding block 23 accurately pushes the profile 30, so that it smoothly enters the roller two 29, the rotating shaft 18 drives the driving wheel 19 to rotate, the driving wheel 19 drives the driven wheel 25 through the belt 24, the driven wheel 25 drives the roller two 29 to rotate, the roller two 29 and the roller one 28 cooperate to run, and different specifications of the profile 30 are pressed between the two, in the process that the profile 30 is pressed to the roller one 28, the sliding plate 26 drives the spring two 27 to compress, the spring two 27 stores elastic potential energy, forms a continuous and stable extrusion force, and finally promotes the profile 30 to accurately fall into the groove of the base 1, and the automatic feeding and extrusion operation process is completed.

[0035] The hydraulic cylinder one 4 is started, and the hydraulic cylinder one 4 drives the heating plate 5 to press downward, and the profile 30 is shaped, the hydraulic cylinder two 6 is started, and the hydraulic cylinder two 6 drives the moving block 7, the moving block 7 drives the push rod 8, the push rod 8 drives the moving plate 15 to ascend, the moving plate 15 is a large plate, when it ascends to the position of being matched with the mould, the first ejection process of the carbon fiber composite material is completed, at this moment, the carbon fiber composite material prototype has preliminarily separated from the mould bottom, the moving block 7 drives the sliding block 9 to slide along the limiting rod 10 fixed on the limiting block 12 in the ascending process, the limiting rod 10 ensures that the sliding block 9 always runs along the predetermined track, one surface of the sliding block 9 is designed as a slope, with the movement of the sliding block 9, the slope surface gradually drives the ejector rod 11 to move upward, the ejection plate 13 fixed at the top of the ejector rod 11 is lifted, and the second ejection of the carbon fiber composite material is completed, so that the carbon fiber composite material completely separates from the mould, and the state of being convenient to take and place is achieved, in this process, the spring one 14 sleeved outside the ejector rod 11 plays a key role, the spring one 14 is extruded when the ejector rod 11 moves upward, so that the spring one 14 accumulates elastic potential energy, and then the spring one 14 accurately releases the elastic potential energy, so that the ejection action is stable and accurate, damage to the carbon fiber composite material caused by excessive force is avoided, and perfect demoulding of the carbon fiber composite material is ensured.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. An automatic lamination device for carbon fiber composite materials, comprising a base (1), characterized in that: A hydraulic cylinder 2 (6) is fixedly connected inside the base (1). A moving block (7) is fixedly connected to the driving end of the hydraulic cylinder 2 (6). A push rod (8) is fixedly connected to the top of the moving block (7). A limiting block (12) is slidably connected to the outer wall of the push rod (8). A limiting rod (10) is fixedly connected to the bottom of the limiting block (12). A sliding block (9) is slidably connected to the outer wall of the limiting rod (10). A top rod (11) is slidably connected inside the limiting block (12). A spring 1 (14) is sleeved on the outside of the top rod (11). An ejector plate (13) is fixedly connected to the top of the top rod (11). A moving plate (15) is fixedly connected to the top of the push rod (8). A laminating assembly is provided on the top of the base (1).

2. The automatic lamination device for carbon fiber composite materials according to claim 1, characterized in that: A fixed frame (16) is fixedly connected to the outer side of the base (1). A motor (17) is fixedly connected to the outside of the fixed frame (16). A rotating shaft (18) is fixedly connected to the drive end of the motor (17). A semi-circular block (20) is fixedly connected to the outer wall of the rotating shaft (18). A rotating rod (22) is rotatably connected to the inner wall of the fixed frame (16). A circular plate (21) is rotatably connected to the outer wall of the rotating rod (22). A slider (23) is fixedly connected to the top of the rotating rod (22). A tension spring is fixedly connected to one end of the slider (23). Spring (32), one end of the rotating shaft (18) is fixedly connected to the driving wheel (19), the outer wall of the fixed frame (16) is rotatably connected to the driven wheel (25), the driving wheel (19) and the driven wheel (25) are externally coupled to the belt (24), one side of the driven wheel (25) is fixedly connected to the roller (29), the top of the fixed frame (16) is slidably connected to the sliding plate (26), the top of the sliding plate (26) is fixedly connected to the spring (27), and the outer side of the sliding plate (26) is rotatably connected to the roller (28).

3. The automatic lamination device for carbon fiber composite materials according to claim 1, characterized in that: The lamination assembly includes a top plate (3), a hydraulic cylinder (4) is fixedly connected to the top of the top plate (3), and a heating plate (5) is fixedly connected to the top of the hydraulic cylinder (4).

4. The automatic lamination device for carbon fiber composite materials according to claim 2, characterized in that: The outer wall of the fixed frame (16) is fixedly connected to a feeding trough (33), and the outer side of the fixed frame (16) is fixedly connected to a discharge trough (31).

5. The automatic lamination device for carbon fiber composite materials according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a plurality of support columns (2), the outer wall of the movable plate (15) is slidably connected to the inside of the base (1), and the outer wall of the ejector plate (13) is slidably connected to the inside of the movable plate (15).

6. The automatic lamination device for carbon fiber composite materials according to claim 1, characterized in that: The bottom of the sliding block (9) is slidably connected to the top of the moving block (7), and the bottom of the top rod (11) is in contact with the inclined surface of the sliding block (9).

7. The automatic lamination device for carbon fiber composite materials according to claim 4, characterized in that: The top of the slider (23) is slidably connected to the bottom of the feeding trough (33), and the top of the feeding trough (33) is movably connected to the profile (30).

8. The automatic lamination device for carbon fiber composite materials according to claim 7, characterized in that: The other end of the tension spring (32) is fixedly connected to the bottom of the feeding trough (33), and the outer wall of the circular plate (21) is in contact with the outer wall of the semi-circular block (20).

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