Carbon fiber composite material forming device

Abstract

The utility model provides a carbon fiber composite material forming device which comprises a bottom frame, a mounting frame, a lower mold, an upper mold, a second electric push rod and a controller, the bottom frame is provided with a containing hole, a supporting ring plate is arranged in the containing hole, the mounting frame is arranged on the bottom frame, the first electric push rod is arranged on the mounting frame and vertically arranged, and the lower mold is connected into the containing hole in an overturning mode. When the lower die is in a horizontal state, the lower die abuts against the supporting ring plate, the upper die is connected to the first electric push rod and located above the lower die, the second electric push rod is rotationally connected to the bottom frame, a rotating shaft of the second electric push rod is parallel to an overturning shaft of the lower die, and the movable end of the second electric push rod is connected to the end, away from the overturning shaft, of the lower die. The first electric push rod and the second electric push rod are both electrically connected with the controller, and when the upper die ascends to a preset position, the first electric push rod is controlled to stretch out. According to the demolding mode, the product does not need to be manually taken out, the labor intensity of demolding personnel is reduced, and the demolding speed and the demolding efficiency are improved.

Description

Technical Field

[0001] The present application relates to the technical field of carbon fiber, and in particular to a carbon fiber composite material molding device. Background Art

[0002] Carbon fiber composite materials are inorganic high-performance fibers that are transformed from organic fibers through a series of heat treatments and have a carbon content of more than 90%. They are a new material with excellent mechanical properties. They have the inherent characteristics of carbon materials and the softness and processability of textile fibers. They are a new generation of reinforcing fibers.

[0003] During the molding process of carbon fiber composite materials, a molding mold is required to achieve the curing of the carbon fiber composite materials. After the carbon fiber composite materials are cured and molded, the molded products need to be taken out of the molding mold to achieve demolding, so as to facilitate the subsequent processing and operation of the products.

[0004] At present, some molding molds adopt manual demoulding when demoulding, and the demoulding personnel manually take out the product to realize demoulding. This form leads to high labor intensity for demoulding personnel, slow demoulding speed and low demoulding efficiency. Utility Model Content

[0005] The present application provides a carbon fiber composite material molding device, which realizes demoulding by controlling the lifting and lowering of the upper mold through a first electric push rod and controlling the flipping of the lower mold through a second electric push rod. This demoulding form does not require manual removal of the product, reduces the labor intensity of the demoulding personnel, and improves the demoulding speed and demoulding efficiency.

[0006] In order to solve the above technical problems, this application adopts the following technical solutions:

[0007] A carbon fiber composite material forming device comprises a base frame, a mounting frame, a lower mold, an upper mold, a second electric push rod and a controller, the base frame is provided with a receiving hole, a supporting ring plate is provided in the receiving hole, the mounting frame is arranged on the base frame, a first electric push rod is provided on the mounting frame, the first electric push rod is arranged vertically, the lower mold is flipped and connected in the receiving hole, when the lower mold is in a horizontal state, the lower mold abuts against the supporting ring plate, the upper mold is connected to the first electric push rod and is located above the lower mold, when the upper mold descends, the upper mold can be buckled with the lower mold, the second electric push rod is rotatably connected to the base frame and the rotating axis is parallel to the flipping axis of the lower mold, the movable end of the second electric push rod is connected to an end of the lower mold away from the flipping axis, the first electric push rod and the second electric push rod are both electrically connected to the controller, and the controller is configured to control the first electric push rod to extend when the upper mold rises to a preset position.

[0008] When in use, the carbon fiber composite material is first injected into the lower mold, and then the first electric push rod is used to lower the upper mold, so that the upper mold squeezes the carbon fiber composite material in the lower mold to achieve extrusion molding. Then the upper mold is controlled to rise. When the upper mold rises to a preset position, the controller controls the second electric push rod to extend, so that the lower mold is turned over, and the product in the lower mold is turned out to achieve demoulding.

[0009] Compared with the prior art, the carbon fiber composite material molding device controls the lifting and lowering of the upper mold by the first electric push rod and controls the flipping of the lower mold by the second electric push rod, thereby realizing demoulding. This demoulding form does not require manual removal of the product, reduces the labor intensity of the demoulding personnel, and improves the demoulding speed and demoulding efficiency.

[0010] In one embodiment of the present application, a vibration motor is provided at the bottom of the lower mold, and the vibration motor is electrically connected to the controller. The controller is configured to start the vibration motor when the second electric push rod is extended.

[0011] In one embodiment of the present application, a receiving tray is further included, and the receiving tray is arranged on the flip side of the lower mold to receive the product dropped from the lower mold.

[0012] In one embodiment of the present application, a rubber pad is provided on the upper surface of the receiving tray.

[0013] In one embodiment of the present application, a bottom plate is provided below the receiving tray, and a plurality of buffer springs are provided between the bottom plate and the receiving tray.

[0014] In one embodiment of the present application, a trolley is further included, and the base plate is arranged on the trolley.

[0015] In one embodiment of the present application, the trolley is provided with handrails.

[0016] In one embodiment of the present application, the wheels of the trolley are provided with locking devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a carbon fiber composite material forming device provided in an embodiment of the present application, wherein the upper mold and the lower mold are buckled together;

[0019] Figure 2This is a schematic diagram of the three-dimensional structure of a carbon fiber composite material molding device provided in an embodiment of the present application, and the lower mold is in a flipped state;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of a carbon fiber composite material forming device provided in another embodiment of the present application;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of a carbon fiber composite material molding device provided in yet another embodiment of the present application.

[0022] Reference numerals:

[0023] 100, base frame; 110, receiving hole; 120, supporting ring plate; 200, mounting frame; 300, first electric push rod; 400, lower mold; 500, upper mold; 600, second electric push rod; 700, receiving plate; 710, bottom plate; 720, buffer spring; 800, trolley; 810, handrail. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.

[0025] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Figure 1 This is a schematic diagram of the three-dimensional structure of a carbon fiber composite material forming device provided in an embodiment of the present application, in which an upper mold is buckled with a lower mold. Figure 2 This is a schematic diagram of the three-dimensional structure of a carbon fiber composite material molding device provided in one embodiment of the present application, and the lower mold is in a flipped state. Figure 3 This is a schematic diagram of the three-dimensional structure of a carbon fiber composite material forming device provided in another embodiment of the present application. Figure 4 This is a schematic diagram of the three-dimensional structure of a carbon fiber composite material molding device provided in yet another embodiment of the present application.

[0029] The embodiment of the present application provides a carbon fiber composite material forming device, such as Figure 1 As shown, it includes a base frame 100, a mounting frame 200, a lower mold 400, an upper mold 500, a second electric push rod 600 and a controller (not shown in the figure), wherein the base frame 100 is a structure for installing and supporting other components, the mounting frame 200 is used to install the first electric push rod 300, the lower mold 400 and the upper mold 500 together realize the molding of carbon fiber composite materials, the second electric push rod 600 realizes the flipping of the lower mold 400, and the controller realizes automatic control of various components.

[0030] like Figure 2 As shown, the base frame 100 is provided with a receiving hole 110, and a supporting ring plate 120 is provided in the receiving hole 110. The receiving hole 110 is a through hole, and the supporting ring plate 120 can be regarded as an annular protrusion formed at the bottom of the receiving hole 110, and the supporting ring plate 120 can play a supporting role.

[0031] As Figure 1 As shown, the mounting frame 200 is arranged on the base frame 100, and the mounting frame 200 is generally L-shaped. A first electric push rod 300 is provided on the mounting frame 200, and the first electric push rod 300 is vertically arranged so as to drive the components installed thereon to move up and down.

[0032] like Figure 2 As shown, the lower mold 400 is flipped and connected in the receiving hole 110. When the lower mold 400 is in a horizontal state, the lower mold 400 abuts against the support ring plate 120, and the support ring plate 120 supports the lower mold 400. A hinge can be set at the contact point between the lower mold 400 and the receiving hole 110 to achieve the flipping of the lower mold 400 relative to the bottom frame 100. Of course, it can also be set in other forms, such as a rotation form of shaft hole matching, which is not limited here.

[0033] like Figure 1 As shown, the upper mold 500 is connected to the first electric push rod 300 and is located above the lower mold 400, and can be lifted and lowered under the action of the first electric push rod 300. When the upper mold 500 descends, the upper mold 500 can be engaged with the lower mold 400, and when the upper mold 500 rises, the upper mold 500 is separated from the lower mold 400, and after the upper mold 500 rises, it will not block the flipping of the lower mold 400.

[0034] like Figure 2 As shown, the second electric push rod 600 is rotatably connected to the base frame 100 and the rotation axis is parallel to the flip axis of the lower mold 400. The movable end of the second electric push rod 600 is connected to the end of the lower mold 400 away from the flip axis. When the second electric push rod 600 is extended, it can drive the lower mold 400 to flip, so that the opening of the lower mold 400 faces downward, and the product in the lower mold 400 falls out, achieving demolding.

[0035] The first electric push rod 300 and the second electric push rod 600 are both electrically connected to the controller. When the upper mold 500 rises to a preset position, where the preset position refers to a position that does not block the lower mold 400 from flipping over, the controller controls the first electric push rod 300 to extend, flip the lower mold 400, and achieve demolding.

[0036] When in use, the carbon fiber composite material is first injected into the lower mold 400, and then the upper mold 500 is controlled to descend by the first electric push rod 300, so that the upper mold 500 squeezes the carbon fiber composite material in the lower mold 400 to achieve extrusion molding. Then the upper mold 500 is controlled to rise, and when the upper mold 500 rises to a preset position, the controller controls the second electric push rod 600 to extend, so that the lower mold 400 is turned over, and the product in the lower mold 400 is turned out to achieve demolding.

[0037] Compared with the prior art, the carbon fiber composite material molding device controls the lifting and lowering of the upper mold 500 through the first electric push rod 300 and controls the flipping of the lower mold 400 through the second electric push rod 600, thereby realizing demoulding. This demoulding form does not require manual removal of the product, reduces the labor intensity of the demoulding personnel, and improves the demoulding speed and demoulding efficiency.

[0038] In some embodiments, a vibration motor (not shown in the figure) is provided at the bottom of the lower mold 400, and the vibration motor is electrically connected to the controller. When the second electric push rod 600 is extended, the controller starts the vibration motor, thereby causing the lower mold 400 to vibrate, facilitating the falling of the product in the lower mold 400.

[0039] In addition, a through hole can be provided at the bottom of the lower mold 400, and a blocking plate is provided in the through hole, and the blocking plate is connected to the third electric push rod. When molding, the third electric push rod is retracted, and the blocking plate blocks the through hole. When demolding, the third electric push rod is extended, and the blocking plate pushes the product, and the product is pushed out of the lower mold 400 to achieve demolding.

[0040] In some embodiments, Figure 3 As shown, the carbon fiber composite material forming device further includes a receiving tray 700, which is disposed on the flip side of the lower mold 400. The receiving tray 700 is lower than the flip axis of the lower mold 400, and after the lower mold 400 flips, the product can fall from the lower mold 400 into the receiving tray 700.

[0041] In some embodiments, a rubber pad is provided on the upper surface of the receiving tray 700 so that the rubber pad is in direct contact with the product, thereby avoiding hard contact between the product and the receiving tray 700 and reducing the possibility of wear on the product.

[0042] In some embodiments, Figure 3 As shown, a bottom plate 710 is provided below the receiving tray 700, and a plurality of buffer springs 720 are provided between the bottom plate 710 and the receiving tray 700. When the product falls from the lower mold 400 into the receiving tray 700, the impact generated can be absorbed by the buffer springs 720. The number of the buffer springs 720 can be 4, 6, etc., which is not limited here.

[0043] In some embodiments, Figure 4 As shown, the carbon fiber composite material forming device also includes a trolley 800, and the bottom plate 710 is arranged on the trolley 800, so that the receiving tray 700 is located on the trolley 800. When the products in the receiving tray 700 need to be transferred, it can be achieved by moving the trolley 800, which is convenient for movement.

[0044] In some embodiments, Figure 4 As shown, the trolley 800 is provided with an armrest 810. When the trolley 800 is moved, the armrest 810 can be pushed or pulled, which is convenient to use.

[0045] In some embodiments, the wheels of the trolley 800 are provided with locking devices so that the trolley 800 can be fixed when stopped. For example, when receiving products, the trolley 800 needs to be fixed beside the bottom frame 100 so that the receiving plate 700 is fixed beside the lower mold 400.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A carbon fiber composite material forming device, characterized in that: include: A base frame, wherein the base frame is provided with a receiving hole, and a supporting ring plate is provided in the receiving hole; A mounting frame, the mounting frame is arranged on the base frame, the mounting frame is provided with a first electric push rod, and the first electric push rod is arranged vertically; A lower die, the lower die is flipped and connected in the accommodating hole, and when the lower die is in a horizontal state, the lower die abuts against the supporting ring plate; An upper die, the upper die being connected to the first electric push rod and being located above the lower die, and being able to be buckled with the lower die when the upper die descends; A second electric push rod, the second electric push rod is rotatably connected to the base frame and the rotation axis is parallel to the flip axis of the lower mold, and the movable end of the second electric push rod is connected to an end of the lower mold away from the flip axis; A controller, wherein the first electric push rod and the second electric push rod are both electrically connected to the controller, and the controller is configured to control the first electric push rod to extend when the upper mold rises to a preset position.

2. The carbon fiber composite material forming device according to claim 1, characterized in that: A vibration motor is provided at the bottom of the lower mold, and the vibration motor is electrically connected to the controller. The controller is configured to start the vibration motor when the second electric push rod is extended.

3. The carbon fiber composite material forming device according to claim 1, characterized in that: It also includes a receiving tray, which is arranged on the flip side of the lower mold and is used to receive the product dropped from the lower mold.

4. The carbon fiber composite material forming device according to claim 3, characterized in that: The upper surface of the receiving tray is provided with a rubber pad.

5. The carbon fiber composite material forming device according to claim 4, characterized in that: A bottom plate is provided below the receiving tray, and a plurality of buffer springs are provided between the bottom plate and the receiving tray.

6. The carbon fiber composite material forming device according to claim 5, characterized in that: It also includes a trolley, on which the bottom plate is arranged.

7. The carbon fiber composite material forming device according to claim 6, characterized in that: The trolley is provided with handrails.

8. The carbon fiber composite material forming device according to claim 6, characterized in that: The wheels of the trolley are provided with locking devices.

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