Carbon fiber insole hot press forming device

Abstract

The utility model relates to hot press forming technical field, concretely is a kind of carbon fiber insole hot press forming device, including flat plate hot press machine body, the one side fixedly connected with connecting column of flat plate hot press machine body, the top fixedly connected with first base plate in the outside of connecting column, the bottom slidingly connected with second base plate in the outside of connecting column, the bottom of second base plate is provided with cylinder, the bottom of cylinder is fixedly connected with flat plate hot press machine body, the output end of cylinder is fixedly connected with the bottom of second base plate, the top of second base plate is equipped with mould groove. The utility model is provided with roof and ejection mechanism, when hot pressing is completed, the crank is swung by ratchet and pawl structure, the crank pushes roof to move upwards, the carbon fiber insole that has been formed in mould groove is smoothly ejected, prevents its periphery and mould groove adhesion, ensures forming quality.

Description

Technical Field

[0001] This utility model relates to the field of hot pressing molding, specifically a hot pressing molding device for carbon fiber insoles. Background Technology

[0002] Carbon fiber insoles are functional insoles made of carbon fiber composite materials. They are not woven from pure carbon fiber, but rather carbon fiber cloth is used as a reinforcing material and combined with matrix materials such as epoxy resin through a hot-pressing curing process. Hot-pressing molding equipment is used during the hot-pressing process of carbon fiber insoles.

[0003] A novel flat vulcanizing machine, with announcement number CN222096708U, is disclosed. This utility model includes a flat vulcanizing machine and a limiting block. Two sets of receiving grooves are evenly distributed on the top of the lower flat plate of the flat vulcanizing machine. The bottom of each receiving groove has a first sliding groove, and a second sliding groove connects the two sets of first sliding grooves. The limiting block is located within the receiving grooves. Two sets of second connecting seats are evenly distributed at the bottom of the limiting block. The bottom of each second connecting seat is connected to a second connecting plate via a rotating shaft, and the bottom of the second connecting plate is connected to a first connecting seat via a rotating shaft. Compared to existing flat vulcanizing machine devices, this utility model adds an adjustable limiting block, enabling variable material thickness according to different needs. A stepped bottom plate is located within the lower bottom plate of the vulcanizing machine, without affecting its normal operation.

[0004] Regarding the above-mentioned solution: The applicant believes that when using the novel flat vulcanizing machine in the aforementioned reference document, the carbon fiber insole is easily stuck to the mold after hot pressing, which affects the molding quality of the mold. Utility Model Content

[0005] The purpose of this utility model is to provide a carbon fiber insole hot pressing molding device to solve the problem mentioned in the background art that after the carbon fiber insole is hot pressed, its periphery is easily stuck to the mold, thus affecting the molding quality of the mold.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a carbon fiber insole hot pressing molding device, comprising a flat hot press body, a connecting column fixedly connected to one side of the flat hot press body, a first base plate fixedly connected to the top of the outer side of the connecting column, a second base plate slidably connected to the bottom of the outer side of the connecting column, a cylinder provided at the bottom of the second base plate, the bottom of the cylinder fixedly connected to the flat hot press body, the output end of the cylinder fixedly connected to the bottom of the second base plate, a mold groove provided at the top of the second base plate, a mold pressure plate fixedly connected to the bottom of the first base plate, a top plate slidably connected inside the mold groove, and an ejection mechanism provided at the bottom of the top plate.

[0007] Furthermore, the ejection mechanism includes cranks evenly distributed in a ring, a first gear fixedly connected to one side of the cranks, a side of the first gear rotatably connected to the second base plate via a rotating shaft, and a gear ring meshing with one side of the first gear.

[0008] Furthermore, a second gear is meshed with one side of the gear ring, a connecting rod is fixedly connected to one side of the second gear, a first connecting disc is fixedly connected to one side of the connecting rod, and a second connecting disc is rotatably connected to one side of the first connecting disc.

[0009] Furthermore, a third gear is fixedly connected to one side of the second connecting disk, and a toothed plate is fixedly connected to one side of the first base plate. The toothed plate is used in conjunction with the third gear. A ratchet is rotatably connected to the side wall of the first connecting disk, and a ratchet is fixedly connected to the side wall of the second connecting disk.

[0010] Furthermore, a first spring is fixedly connected to one side of the pawl, and a mounting plate is fixedly connected to one end of the first spring. One side of the mounting plate is fixedly connected to the first connecting disc.

[0011] Furthermore, limiting rings are fixedly connected to the outer sides of the first connecting plate and the second connecting plate, and a limiting groove is formed inside the second substrate. The limiting rings are rotatably connected to the limiting groove.

[0012] Furthermore, a support column is fixedly connected to the bottom of the top plate, and a support groove is provided at the bottom of the mold groove, with the support column and the support groove being slidably connected.

[0013] Furthermore, a second spring is fixedly connected to the bottom of the inner wall of the support groove, and one end of the second spring is fixedly connected to the support column.

[0014] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0015] I. This utility model, by setting a top plate and an ejection mechanism, ensures that when the mold groove is pressed upwards against the mold pressure plate, the ratchet wheel rotates freely due to the structure of the pawl and ratchet wheel, thus keeping the crank stationary. This ensures the mold groove remains stable during hot pressing and does not affect the molding quality. After hot pressing is completed, the ratchet wheel and pawl structure drive the crank to swing, and the crank pushes the top plate upwards, smoothly ejecting the molded carbon fiber insole from the mold groove, preventing its periphery from sticking to the mold groove. The unidirectional transmission characteristic of the ratchet wheel and pawl structure ensures that the ejection action is triggered only during the mold opening and rising stage, perfectly interlocking with the hot pressing process. This prevents product defects or mold damage caused by accidental ejection during the pressurization stage, ensuring molding quality.

[0016] Second, by setting up support columns and support grooves, this utility model makes the top plate more stable when moving up and down, improves the smoothness of the top plate's up and down movement, and prevents the top plate from getting stuck when moving up and down. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial cross-sectional structural diagram of the second substrate of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the top plate and push plate of this utility model;

[0021] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 5 This utility model Figure 2 Enlarged structural diagram at point B;

[0023] Figure 6 This is a cross-sectional structural diagram of the first connecting plate and the second connecting plate of this utility model.

[0024] In the diagram: 1. Flatbed hot press body; 2. Connecting column; 3. First base plate; 4. Second base plate; 5. Cylinder; 6. Mold groove; 7. Mold pressure plate; 8. Top plate; 901. Crank; 902. First gear; 903. Gear ring; 904. Second gear; 905. Connecting rod; 906. First connecting plate; 907. Second connecting plate; 908. Third gear; 909. Gear plate; 910. Pawl; 911. Ratchet; 10. First spring; 11. Mounting plate; 12. Limiting ring; 13. Limiting groove; 14. Support column; 15. Support groove; 16. Second spring. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] The present invention will be further described below with reference to the embodiments.

[0027] Example: A carbon fiber insole hot pressing molding device, such as Figures 1-6 As shown, the device includes a flatbed hot press body 1. A connecting column 2 is fixedly connected to one side of the flatbed hot press body 1. A first base plate 3 is fixedly connected to the top of the outer side of the connecting column 2. A second base plate 4 is slidably connected to the bottom of the outer side of the connecting column 2. A cylinder 5 is provided at the bottom of the second base plate 4. The bottom of the cylinder 5 is fixedly connected to the flatbed hot press body 1. The output end of the cylinder 5 is fixedly connected to the bottom of the second base plate 4. A mold groove 6 is opened at the top of the second base plate 4. A mold pressure plate 7 is fixedly connected to the bottom of the first base plate 3. A top plate 8 is slidably connected inside the mold groove 6. An ejection mechanism is provided at the bottom of the top plate 8.

[0028] The ejection mechanism includes cranks 901 that are evenly distributed in a ring. A first gear 902 is fixedly connected to one side of the cranks 901. One side of the first gear 902 is rotatably connected to the second base plate 4 via a rotating shaft. A gear ring 903 is meshed with one side of the first gear 902.

[0029] A second gear 904 is meshed with one side of the gear ring 903, a connecting rod 905 is fixedly connected to one side of the second gear 904, a first connecting disc 906 is fixedly connected to one side of the connecting rod 905, and a second connecting disc 907 is rotatably connected to one side of the first connecting disc 906.

[0030] A third gear 908 is fixedly connected to one side of the second connecting disk 907, and a toothed plate 909 is fixedly connected to one side of the first base plate 3. The toothed plate 909 and the third gear 908 are used in conjunction. A pawl 910 is rotatably connected to the side wall of the first connecting disk 906, and a ratchet 911 is fixedly connected to the side wall of the second connecting disk 907.

[0031] A first spring 10 is fixedly connected to one side of the pawl 910, and a mounting plate 11 is fixedly connected to one end of the first spring 10. One side of the mounting plate 11 is fixedly connected to the first connecting plate 906.

[0032] Limiting rings 12 are fixedly connected to the outer sides of the first connecting plate 906 and the second connecting plate 907 respectively. A limiting groove 13 is formed inside the second substrate 4, and the limiting ring 12 and the limiting groove 13 are rotatably connected.

[0033] By setting the limiting ring 12 and the limiting groove 13, the first connecting plate 906 and the second connecting plate 907 are constrained when they rotate, making the first connecting plate 906 and the second connecting plate 907 more stable and less prone to shaking when they rotate.

[0034] The bottom of the top plate 8 is fixedly connected to a support column 14, and the bottom of the mold groove 6 is provided with a support groove 15. The support column 14 and the support groove 15 are slidably connected.

[0035] By setting support columns 14 and support grooves 15, the top plate 8 is made more stable when moving up and down, the smoothness of the top plate 8 moving up and down is improved, and jamming is prevented when the top plate 8 moves up and down.

[0036] A second spring 16 is fixedly connected to the bottom of the inner wall of the support groove 15, and one end of the second spring 16 is fixedly connected to the support column 14.

[0037] By setting a second spring 16, the second spring 16 applies a pulling force to the support column 14, which helps the top plate 8 to return to its downward position.

[0038] Working principle: When the flatbed hot press body 1 is working, the raw material is first placed in the mold groove 6. Then, the cylinder 5 drives the second base plate 4 to move upward, and the third gear 908 moves upward with the second base plate 4, so that the mold groove 6 is aligned with the mold pressure plate 7. At the same time, the toothed plate 909 fixed on one side of the first base plate 3 moves relative to the second base plate 4. When the stationary toothed plate 909 meshes with the upward-moving third gear 908, it drives the third gear 908 to rotate. The third gear 908 drives the ratchet 911 to rotate through the second connecting plate 907. However, due to the structure of the pawl 910 and the ratchet 911, the ratchet 911 will rotate freely, which will cause the second connecting plate 907 to be unable to drive the first connecting plate 906 to rotate. This keeps the crank 901 stationary, ensuring that the mold groove 6 remains stable during the hot pressing process and does not affect the molding quality.

[0039] When the second substrate 4 moves downward after hot pressing, the toothed plate 909 moves in the opposite direction to the second substrate 4, thereby driving the third gear 908 to rotate in the opposite direction. The second connecting plate 907 drives the ratchet 911 to rotate in the opposite direction. At this time, the pawl 910 quickly engages with the tooth groove of the ratchet 911 under the action of spring force to achieve meshing and locking. Then, the first connecting plate 906 drives the connecting rod 905 to rotate, the connecting rod 905 drives the second gear 904 to rotate, the second gear 904 drives the gear ring 903 to rotate, the gear ring 903 drives the circumferentially evenly distributed first gear 902 to rotate synchronously, the first gear 902 drives the crank 901 to swing, the crank 901 pushes the top plate 8 to move upward, and smoothly pushes out the carbon fiber insole that has been formed in the mold groove 6, preventing its periphery from sticking to the mold groove 6, thus completing the automatic demolding.

[0040] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A carbon fiber insole hot press forming device comprising a flat plate hot press machine body (1), characterized in that, A connecting column (2) is fixedly connected to one side of the flat platen hot press body (1). A first base plate (3) is fixedly connected to the top of the outer side of the connecting column (2). A second base plate (4) is slidably connected to the bottom of the outer side of the connecting column (2). A cylinder (5) is provided at the bottom of the second base plate (4). The bottom of the cylinder (5) is fixedly connected to the flat platen hot press body (1). The output end of the cylinder (5) is fixedly connected to the bottom of the second base plate (4). A mold groove (6) is opened at the top of the second base plate (4). A mold pressure plate (7) is fixedly connected to the bottom of the first base plate (3). A top plate (8) is slidably connected inside the mold groove (6). An ejection mechanism is provided at the bottom of the top plate (8).

2. The carbon fiber insole thermoforming device according to claim 1, wherein: The ejection mechanism includes cranks (901) evenly distributed in a ring. A first gear (902) is fixedly connected to one side of the cranks (901). One side of the first gear (902) is rotatably connected to the second base plate (4) through a rotating shaft. A gear ring (903) is meshed with one side of the first gear (902).

3. The carbon fiber insole thermoforming device according to claim 2, wherein: The toothed ring (903) is meshed with a second gear (904) on one side, and a connecting rod (905) is fixedly connected to one side of the second gear (904). A first connecting disc (906) is fixedly connected to one side of the connecting rod (905), and a second connecting disc (907) is rotatably connected to one side of the first connecting disc (906).

4. The carbon fiber insole thermoforming device according to claim 3, wherein: A third gear (908) is fixedly connected to one side of the second connecting disc (907), and a toothed plate (909) is fixedly connected to one side of the first base plate (3). The toothed plate (909) is used in conjunction with the third gear (908). A ratchet (910) is rotatably connected to the side wall of the first connecting disc (906), and a ratchet (911) is fixedly connected to the side wall of the second connecting disc (907).

5. The carbon fiber insole thermoforming device according to claim 4, wherein: A first spring (10) is fixedly connected to one side of the pawl (910), and a mounting plate (11) is fixedly connected to one end of the first spring (10). One side of the mounting plate (11) is fixedly connected to the first connecting plate (906).

6. The carbon fiber insole thermoforming device according to claim 5, wherein: Limiting rings (12) are fixedly connected to the outer sides of the first connecting plate (906) and the second connecting plate (907), respectively. A limiting groove (13) is opened inside the second substrate (4), and the limiting ring (12) and the limiting groove (13) are rotatably connected.

7. The carbon fiber insole thermoforming device according to claim 1, wherein: The bottom of the top plate (8) is fixedly connected to a support column (14), and the bottom of the mold groove (6) is provided with a support groove (15). The support column (14) and the support groove (15) are slidably connected.

8. The carbon fiber insole thermoforming device according to claim 7, wherein: A second spring (16) is fixedly connected to the bottom of the inner wall of the support groove (15), and one end of the second spring (16) is fixedly connected to the support column (14).

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