Mould pressing device for composite material processing

Abstract

The utility model relates to the technical field of composite material processing, and discloses a mould pressing device for composite material processing, which comprises a base and a locking mechanism, the upper surface of the base is provided with a plurality of mounting grooves I, the upper surface of the base is fixedly provided with a lower module through the locking mechanism, and the top end of the lower module is provided with an inner groove. And a lower mold plate is clamped in the inner groove in a sliding manner. A composite material to be subjected to mold pressing is placed on the lower mold plate, the hydraulic rod drives the movable seat to press downwards, so that the upper mold plate completes mold pressing machining on the composite material, after machining is completed, the hydraulic rod drives the movable seat to move upwards to be opened, and at the moment, due to traction force of the movable seat, the movable frame is pulled through the hook rope to move upwards; and the moving frame moving upwards drives the ejector rod to move upwards, so that the lower mold plate is ejected out of the inner groove, the composite material subjected to mold pressing is convenient to take, the problem that the composite material subjected to mold pressing is difficult to take out through an existing device is solved, and application and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of composite material processing, in particular to a molding device for composite material processing. Background Technique

[0002] Composite materials have the advantages of high specific modulus, high specific strength, and the ability to carry out integrated structural design and manufacturing. At present, composite materials have become the main structural materials in the fields of aerospace, new energy vehicles, wind power energy storage, etc. Especially, the advantages of thermoplastic composite materials such as high shear toughness, strong impact resistance, and recyclability have gradually become the research and development direction.

[0003] When the existing molding device is in use, it is necessary to perform molding operations on composite materials of different models. The molding equipment used needs to match the model specifications of the composite materials. Therefore, when replacing composite materials of different models for molding, different molds need to be replaced synchronously. The existing molding molds are very inconvenient to replace. After the molding is completed, the composite material will be in the lower mold and is very inconvenient to take out. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a molding device for composite material processing, which has the advantages of simple mold replacement operation and convenient taking out after molding, and solves the problems raised in the background technique.

[0005] The utility model provides the following technical scheme: A molding device for composite material processing, including a base and a locking mechanism. A plurality of first installation grooves are opened on the upper surface of the base. The lower module is fixedly installed on the upper surface of the base through the locking mechanism. An inner groove is opened at the top end of the lower module. A lower template is slidably clamped inside the inner groove. Columns are fixedly connected to the four corners of the upper surface of the base. The top ends of the columns are fixedly connected to a top plate. A hydraulic rod is fixedly connected to the lower surface of the top plate. The bottom end of the hydraulic rod is fixedly connected to a moving seat. A plurality of second installation grooves are opened on the lower surface of the moving seat. The upper module is fixedly installed on the lower surface of the moving seat through the locking mechanism.

[0006] Preferably, the four corners of the moving seat are respectively slidably sleeved on the surfaces of the columns.

[0007] Preferably, a through groove is opened on the side surface of the lower module. A moving frame is slidably clamped inside the through groove. Lifting lugs are fixedly connected to both ends of the moving frame. Hook ropes are fixedly connected to both sides of the lower surface of the moving seat. The hook ropes match the model specifications of the lifting lugs.

[0008] Preferably, a slide bar is fixedly connected to the bottom end of the lower template. The slide bar is slidably inserted into the bottom of the inner groove. A limit plate is fixedly connected to the bottom end of the slide bar. A spring is movably sleeved on the surface of the slide bar. The bottom end of the spring fits with the upper surface of the limit plate, and the top end of the spring fits with the top wall of the through groove.

[0009] Preferably, a top rod is fixedly connected to each of the four corners of the lower surface of the lower template. The top rod is slidably inserted into the bottom of the inner groove. The bottom end of the top rod abuts against the upper surface of the moving frame.

[0010] Preferably, the second installation groove is of the same type as the first installation groove. The locking mechanism includes a fixed block. One end of the fixed block is fixedly connected with a slider. The slider is slidably clamped in the first installation groove. A threaded rod is threadedly inserted into the surface of the fixed block. One end of the threaded rod is fixedly connected with a clamping block. The clamping block is slidably clamped in the first installation groove. A nut is threadedly sleeved on the surface of the threaded rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By placing the composite material to be molded on the lower template, the hydraulic rod drives the moving seat to press down, so that the upper module completes the molding process of the composite material. After the processing is completed, the hydraulic rod drives the moving seat to move upward to open. At this time, due to the traction force of the moving seat, the moving frame is pulled upward by the hook cable, and the upward moving moving frame drives the top rod to move upward, so as to realize ejecting the lower template out of the inner groove, which is convenient for taking the molded composite material, solves the problem that it is difficult to take out the molded composite material by the existing device, and is convenient for popularization and use.

[0013] 2. By providing a locking mechanism, when replacing the upper module or the lower module, the clamping block is pre-inserted into the second installation groove or the first installation groove, and then the slider is inserted into the second installation groove or the first installation groove. At the same time, the fixed block is buckled with the edge of the upper module or the lower module, and the nut is tightened to fix the position of the fixed block, and the fixed block is firmly buckled with the edge of the upper module or the lower module, so as to quickly complete the fixed installation of the upper module or the lower module, which is convenient for molding different types of composite materials and is convenient for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the device of the utility model;

[0015] Figure 2 is a schematic diagram of the lower module structure of the utility model;

[0016] Figure 3 is a schematic cross-sectional view of the lower module of the utility model;

[0017] Figure 4This is a schematic structural diagram of the locking mechanism of the utility model.

[0018] In the figure: 1. Base; 2. First installation groove; 3. Column; 4. Top plate; 5. Hydraulic rod; 6. Moving seat; 7. Second installation groove; 8. Hook cable; 9. Lower module; 10. Through groove; 11. Inner groove; 12. Lower template; 13. Slide bar; 14. Spring; 15. Limiting plate; 16. Thrust rod; 17. Moving frame; 18. Fixed block; 19. Slide block; 20. Clamping block; 21. Threaded rod; 22. Nut; 23. Locking mechanism; 24. Upper module; 25. Lifting lug. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Refer to Figures 1-4 , a molding device for composite material processing, including a base 1 and a locking mechanism 23. A plurality of first installation grooves 2 are opened on the upper surface of the base 1. The lower module 9 is fixedly installed on the upper surface of the base 1 through the locking mechanism 23. An inner groove 11 is opened at the top end of the lower module 9. The lower template 12 is slidably clamped inside the inner groove 11. Columns 3 are fixedly connected to the four corners of the upper surface of the base 1. The top ends of the columns 3 are fixedly connected to the top plate 4. The hydraulic rod 5 is fixedly connected to the lower surface of the top plate 4. The bottom end of the hydraulic rod 5 is fixedly connected to the moving seat 6. A plurality of second installation grooves 7 are opened on the lower surface of the moving seat 6. The upper module 24 is fixedly installed on the lower surface of the moving seat 6 through the locking mechanism 23.

[0021] Among them, the four corners of the moving seat 6 are respectively slidably sleeved on the surface of the column 3 to improve the stability of the moving seat 6 during movement.

[0022] Among them, a through groove 10 is opened on the side of the lower module 9. A moving frame 17 is slidably clamped inside the through groove 10. Lifting lugs 25 are fixedly connected to both ends of the moving frame 17. Hook cables 8 are fixedly connected to both sides of the lower surface of the moving seat 6. The hook cables 8 are of the same model and specification as the lifting lugs 25. Thrust rods 16 are fixedly connected to the four corners of the lower surface of the lower template 12. The thrust rods 16 are slidably inserted into the bottom of the inner groove 11. The bottom end of the thrust rod 16 abuts against the upper surface of the moving frame 17. The hydraulic rod 5 drives the moving seat 6 to move upward to open. At this time, due to the traction force of the moving seat 6, the moving frame 17 is pulled upward through the hook cable 8, and the upward moving moving frame 17 drives the thrust rod 16 to move upward, thereby realizing pushing the lower template 12 out of the inner groove 11, facilitating the taking of the molded composite material.

[0023] Among them, a slide bar 13 is fixedly connected to the bottom end of the lower template 12. The slide bar 13 is slidably inserted into the bottom of the inner groove 11. A limiting plate 15 is fixedly connected to the bottom end of the slide bar 13. A spring 14 is movably sleeved on the surface of the slide bar 13. The bottom end of the spring 14 is in contact with the upper surface of the limiting plate 15. The top end of the spring 14 is in contact with the top wall of the through groove 10. Without the action of external force, the elastic force of the spring 14 makes the lower template 12 always located at the bottom of the inner groove 11.

[0024] Among them, the second installation groove 7 is of the same model as the first installation groove 2. The locking mechanism 23 includes a fixed block 18. One end of the fixed block 18 is fixedly connected with a slider 19. The slider 19 is slidably clamped in the first installation groove 2. A threaded rod 21 is threadedly inserted into the surface of the fixed block 18. One end of the threaded rod 21 is fixedly connected with a clamping block 20. The clamping block 20 is slidably clamped in the first installation groove 2. A nut 22 is threadedly sleeved on the surface of the threaded rod 21. When replacing the upper module 24 or the lower module 9, first insert the clamping block 20 into the second installation groove 7 or the first installation groove 2 in advance, then insert the slider 19 into the second installation groove 7 or the first installation groove 2, and at the same time make the fixed block 18 buckle with the edge of the upper module 24 or the lower module 9, and tighten the nut 22 to fix the position of the fixed block 18, firmly buckle the fixed block 18 with the edge of the upper module 24 or the lower module 9, so as to quickly complete the fixed installation of the upper module 24 or the lower module 9.

[0025] Working principle: When the device is in use, place the composite material to be molded on the lower template 12. The hydraulic rod 5 drives the moving seat 6 to press down, so that the upper module 24 completes the molding process of the composite material. After the processing is completed, the hydraulic rod 5 drives the moving seat 6 to move upward to open. At this time, due to the traction force of the moving seat 6, the moving frame 17 is pulled upward by the hook cable 8, and the upward moving moving frame 17 drives the ejector rod 16 to move upward, so as to eject the lower template 12 out of the inner groove 11, which is convenient for taking the molded composite material. When replacing the upper module 24 or the lower module 9, first insert the clamping block 20 into the second installation groove 7 or the first installation groove 2 in advance, then insert the slider 19 into the second installation groove 7 or the first installation groove 2, and at the same time make the fixed block 18 buckle with the edge of the upper module 24 or the lower module 9, and tighten the nut 22 to fix the position of the fixed block 18, firmly buckle the fixed block 18 with the edge of the upper module 24 or the lower module 9, so as to quickly complete the fixed installation of the upper module 24 or the lower module 9.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A molding device for processing composite materials, characterized in that: It includes a base (1) and a locking mechanism (23). On the upper surface of the base (1), several first mounting grooves (2) are provided. The lower module (9) is fixedly installed on the upper surface of the base (1) through the locking mechanism (23). An inner groove (11) is provided at the top of the lower module (9). A lower template (12) is slidably clamped inside the inner groove (11). Columns (3) are fixedly connected to the four corners of the upper surface of the base (1). A top plate (4) is fixedly connected to the top of the column (3). A hydraulic rod (5) is fixedly connected to the lower surface of the top plate (4). A movable seat (6) is fixedly connected to the bottom end of the hydraulic rod (5). Several second mounting grooves (7) are provided on the lower surface of the movable seat (6). The upper module (24) is fixedly installed on the lower surface of the movable seat (6) through the locking mechanism (23).

2. The molding device for processing composite materials according to claim 1, characterized in that: The four corners of the movable seat (6) are respectively slidably sleeved on the surface of the column (3).

3. A molding device for processing composite materials according to claim 1, characterized in that: A through groove (10) is provided on the side of the lower module (9). A movable frame (17) is slidably clamped inside the through groove (10). Lifting lugs (25) are fixedly connected to both ends of the movable frame (17). Hook ropes (8) are fixedly connected to both sides of the lower surface of the movable seat (6). The hook ropes (8) are in conformity with the lifting lugs (25) in terms of model specifications.

4. A compression molding device for processing composite materials according to claim 1, characterized in that: A slide rod (13) is fixedly connected to the bottom end of the lower template (12). The slide rod (13) is slidably inserted into the bottom of the inner groove (11). A limit plate (15) is fixedly connected to the bottom end of the slide rod (13). A spring (14) is movably sleeved on the surface of the slide rod (13). The bottom end of the spring (14) is in contact with the upper surface of the limit plate (15). The top end of the spring (14) is in contact with the top wall of the through groove (10).

5. A compression molding device for processing composite materials according to claim 1, characterized in that: Ejector rods (16) are fixedly connected to the four corners of the lower surface of the lower template (12). The ejector rods (16) are slidably inserted into the bottom of the inner groove (11). The bottom ends of the ejector rods (16) are in contact with the upper surface of the movable frame (17).

6. The molding device for processing composite materials according to claim 1, characterized in that: The second mounting groove (7) is of the same model as the first mounting groove (2). The locking mechanism (23) includes a fixed block (18). A slider (19) is fixedly connected to one end of the fixed block (18). The slider (19) is slidably clamped in the first mounting groove (2). A threaded rod (21) is threadedly inserted into the surface of the fixed block (18). A clamping block (20) is fixedly connected to one end of the threaded rod (21). The clamping block (20) is slidably clamped in the first mounting groove (2). A nut (22) is threadedly sleeved on the surface of the threaded rod (21).

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