Lightweight high-strength composite material preparation mold

Abstract

The invention relates to the technical field of preparation molds, and discloses a light-weight high-strength composite material preparation mold which comprises a first mold and a second mold, the first mold is matched with the second mold, the first mold and the second mold can be clamped with each other, and a material injection pipe used for pouring is fixedly installed in the first mold; the lightweight heat conduction mechanism is connected with the sealing mechanism; according to the light-weight heat conduction mechanism, the overall weight of the first mold can be reduced by forming the first cavity in the first mold, light-weight treatment is conducted, and the internal structural strength of the first mold can be improved by arranging the first supporting piece and the second supporting piece to be matched with the first heat conduction fins; the overall weight of the second mold can be greatly reduced by forming the second cavity in the second mold, and the supporting plate is arranged to be matched with the second heat conduction fins to support and reinforce the inner space of the second cavity, so that the mold has certain strength while light weight is achieved, and the mold is lighter in weight and more convenient to carry, mount and dismount.

Description

Technical Field

[0001] The invention relates to the technical field of mold preparation, and in particular to a mold for preparing a lightweight and high-strength composite material. Background Art

[0002] Mold (mújù) refers to various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In short, a mold is a tool used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. Existing composite material preparation molds are usually solid structures, which are heavy as a whole, making it inconvenient to carry, install and disassemble, which will affect work efficiency and increase material costs. In order to make the composite material preparation mold lighter and more convenient to carry, install and disassemble, a lightweight and high-strength composite material preparation mold is proposed. Summary of the invention

[0003] The object of the present invention is to provide a mold for preparing a lightweight and high-strength composite material to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: A lightweight and high-strength composite material preparation mold, comprising: A first mold and a second mold, wherein the first mold fits with the second mold, the first mold and the second mold can be engaged with each other, and an injection pipe for casting is fixedly installed inside the first mold; A lightweight heat-conducting mechanism, wherein two groups of the lightweight heat-conducting mechanism are provided, and the two groups of the lightweight heat-conducting mechanism are respectively arranged inside the first mold and the second mold, so as to make the first mold and the second mold lighter and improve the heat-conducting effect; A connecting sealing mechanism, which is arranged inside the first mold and can clamp a connecting pipe with a fixing frame inside the first mold through a clamping block; The accelerating heat conduction mechanism is arranged inside the circulating water pipe.

[0005] Optionally, the lightweight heat-conducting mechanism inside the first mold includes a first heat-conducting plate, a plurality of first heat-conducting fins, and a plurality of second support members. A first cavity is opened inside the first mold, the first heat-conducting plate is fixedly mounted on the inner wall of the first cavity, the first heat-conducting fin is fixedly mounted on the top of the first heat-conducting plate, one end of the first heat-conducting fin is in contact with the inner wall of the first cavity, and the other end of the first heat-conducting fin is in contact with the top of the first heat-conducting plate, and the first support members are installed at both ends of the plurality of second support members.

[0006] Optionally, the first support member at one end of the second support member is connected to the first heat conducting fin, and the first support member at the other end of the second support member is connected to the first heat conducting plate.

[0007] Optionally, a plurality of the first heat-conducting fins are evenly distributed in a zigzag pattern between the bottom of the first heat-conducting plate and the inner wall of the first cavity.

[0008] Optionally, the circulating water pipe is fixedly installed inside the first mold, and the circulating water pipe is inserted into a portion of the first heat-conducting fins near the top end.

[0009] Optionally, the accelerating heat conduction mechanism includes a heat conducting layer and a heat conducting component, the heat conducting layer is fixedly installed inside the circulating water pipe, the heat conducting layer is located at the contact position between the circulating water pipe and the first heat conducting fin, the heat conducting component is fixedly installed on one side of the heat conducting layer, and the heat conducting component is located inside the circulating water pipe.

[0010] Optionally, the connecting sealing mechanism includes an installation shaft, a transmission rod, a first connecting shaft, a seal, a sealing gasket, a second connecting shaft and a sliding rod. A movable cavity is opened inside the first mold. The installation shaft is fixedly installed on the inner wall of the movable cavity. The transmission rod is rotatably connected to the side wall of the installation shaft through a torsion spring. The seal is movably connected to one end of the transmission rod through the first connecting shaft. The sliding rod is movably connected to the other end of the transmission rod through the second connecting shaft. The sliding rod slides inside the circulating water pipe. The seal is an arc-shaped member. The sealing gasket is fixedly installed on one side of the seal. An installation cavity is opened inside the first mold. The block is movably connected to the inside of the installation cavity through a spring. The fixing frame is fixedly installed on the side wall of the connecting pipe. The side wall of the fixing frame is opened with a card groove matching the block.

[0011] Optionally, a chamfered surface is formed on a side wall at one end of the connecting pipe.

[0012] Optionally, the lightweight heat-conducting mechanism inside the second mold includes a second heat-conducting plate, a plurality of second heat-conducting fins and a support plate, a second cavity is opened inside the second mold, the second heat-conducting plate is fixedly installed on the inner wall of the second cavity, the second heat-conducting fins are fixedly installed on the bottom of the second heat-conducting plate, the support plate is fixedly installed on the inner wall of the second cavity, and the support plate is located inside the second heat-conducting fins, an air intake grille connected to the second cavity is opened on one side of the second mold, and an exhaust grille connected to the second cavity is opened on the other side of the second mold.

[0013] Optionally, a second magnetic component is fixedly installed on the top of the second mold, a positioning hole matching the second magnetic component is opened at the bottom of the first mold, and a first magnetic component matching the second magnetic component is fixedly installed inside the positioning hole.

[0014] The present invention has at least the following beneficial effects: (1) This solution provides a lightweight heat-conducting mechanism and a first cavity inside the first mold to reduce the overall weight of the first mold, thereby performing a lightweight treatment. The first support member and the second support member are provided in conjunction with the first heat-conducting fin to increase the internal structural strength of the first mold. The second cavity is provided in the second mold to greatly reduce the overall weight of the second mold. The support plate is provided in conjunction with the second heat-conducting fin to support and strengthen the internal space of the second cavity, thereby achieving a certain strength while being lightweight, making the mold lighter and more convenient to carry, install and disassemble. (2) This solution sets a connection sealing mechanism. When the connection pipe is inserted into the first mold, it will extend into the circulating water pipe. The chamfered surface at one end of the connection pipe pushes the sliding rod inside the circulating water pipe to one side, so that the transmission rod rotates along the installation shaft, and the sealing member at the other end is pushed to one side, so that the sealing member is inserted into the connection between the connection pipe and the circulating water pipe, thereby achieving a sealing effect. The sealing effect can be improved by setting a sealing gasket, so that the connection pipe and the circulating water pipe can be quickly connected and installed; (3) This solution can conduct heat to the material prepared in the first mold by setting up the first heat conducting plate, so that the heat can be dissipated inside the first cavity through the first heat conducting fins, thereby quickly conducting the heat out and achieving a rapid heat conduction effect; (4) This solution can quickly guide the heat inside the first heat-conducting fin to the inside of the circulating water pipe through the heat-conducting member by providing a heat-conducting layer. When water flows inside the circulating water pipe, the heat can be conducted out for heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic cross-sectional structural diagram of the first mold of the present invention; Figure 3 This is a schematic diagram of the structure of the circulating water pipe of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the connection of the fixing frame of the present invention; Figure 5 It is a schematic diagram of a partial cross-sectional structure of a circulating water pipe of the present invention; Figure 6 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 7 This is a schematic cross-sectional structural diagram of a second mold of the present invention; Figure 8 It is a schematic diagram of the top structure of the present invention.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. First mold; 101. Injection pipe; 102. First cavity; 103. Circulating water pipe; 1031. Heat conducting layer; 1032. Heat conducting member; 104. First heat conducting plate; 1041. First heat conducting fin; 105. First support member; 1051. Second support member; 106. Positioning hole; 1061. First magnetic member; 2. Second mold; 201. Exhaust grille; 2011. Intake grille; 202. Second magnetic member; 2 03, second cavity; 204, second heat conduction plate; 2041, second heat conduction fin; 205, support plate; 3, connecting pipe; 301, fixing frame; 3011, slot; 302, installation cavity; 303, block; 304, chamfered surface; 4, movable cavity; 401, installation shaft; 402, transmission rod; 403, first connecting shaft; 404, sealing element; 405, sealing gasket; 407, second connecting shaft; 408, sliding rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 8 The present invention provides a lightweight high-strength composite material preparation mold, comprising: A first mold 1 and a second mold 2, the first mold 1 and the second mold 2 are matched, the first mold 1 and the second mold 2 can be engaged with each other, and a material injection pipe 101 for casting is fixedly installed inside the first mold 1; Lightweight heat-conducting mechanism: two groups of lightweight heat-conducting mechanism are provided, and the two groups of lightweight heat-conducting mechanism are respectively arranged inside the first mold 1 and the second mold 2, so as to make the first mold 1 and the second mold 2 lighter and improve the heat-conducting effect; A connecting sealing mechanism, which is arranged inside the first mold 1 and can clamp the connecting pipe 3 with the fixing frame 301 inside the first mold 1 through a clamping block 303; The accelerating heat conduction mechanism is arranged inside the circulating water pipe 103 .

[0019] In some embodiments, see Figure 2 The lightweight heat-conducting mechanism inside the first mold 1 includes a first heat-conducting plate 104, a plurality of first heat-conducting fins 1041, and a plurality of second support members 1051. A first cavity 102 is opened inside the first mold 1. The first heat-conducting plate 104 is fixedly mounted on the inner wall of the first cavity 102. The first heat-conducting fin 1041 is fixedly mounted on the top of the first heat-conducting plate 104. One end of the first heat-conducting fin 1041 is in contact with the inner wall of the first cavity 102, and the other end of the first heat-conducting fin 1041 is in contact with the top of the first heat-conducting plate 104. The first support members 105 are installed at both ends of the plurality of second support members 1051. The first support member 105 at one end of the second support member 1051 is connected to the first heat-conducting fin 1041. The first support member 105 at the other end of the second support member 1051 is connected to the first heat-conducting fin 1041. The support member 105 is connected to the first heat conducting plate 104, and a plurality of first heat conducting fins 1041 are evenly distributed in a broken line shape between the bottom of the first heat conducting plate 104 and the inner wall of the first cavity 102. By opening the first cavity 102 inside the first mold 1, the overall weight of the first mold 1 can be reduced, and lightweight processing can be performed. By setting the first heat conducting plate 104, the material prepared in the first mold 1 can be heat-conducted, so that the heat can be dissipated inside the first cavity 102 through the first heat conducting fins 1041, so that the heat can be quickly exported to achieve the effect of rapid heat conduction. By setting the first support member 105 and the second support member 1051 in conjunction with the first heat conducting fins 1041, the internal structural strength of the first mold 1 can be increased, and it can have a certain strength while being lightweight.

[0020] In some embodiments, see Figure 4 , Figure 2 The circulating water pipe 103 is fixedly installed inside the first mold 1, and the circulating water pipe 103 is inserted into part of the first heat-conducting fins 1041 near the top end. The accelerating heat conduction mechanism includes a heat-conducting layer 1031 and a heat-conducting member 1032. The heat-conducting layer 1031 is fixedly installed inside the circulating water pipe 103. The heat-conducting layer 1031 is located at the contact position between the circulating water pipe 103 and the first heat-conducting fins 1041. The heat-conducting member 1032 is fixedly installed on one side of the heat-conducting layer 1031. The heat-conducting member 1032 is located inside the circulating water pipe 103. By setting the heat-conducting layer 1031, the heat inside the first heat-conducting fins 1041 can be quickly guided to the inside of the circulating water pipe 103 through the heat-conducting member 1032. When water flows inside the circulating water pipe 103, the heat can be exported for heat dissipation.

[0021] In some embodiments, see Figure 4 , Figure 6 The connecting and sealing mechanism includes a mounting shaft 401, a transmission rod 402, a first connecting shaft 403, a sealing member 404, a sealing pad 405, a second connecting shaft 407 and a sliding rod 408. The first mold 1 is provided with an active cavity 4. The mounting shaft 401 is fixedly mounted on the inner wall of the active cavity 4. The transmission rod 402 is rotatably connected to the side wall of the mounting shaft 401 through a torsion spring. The sealing member 404 is movably connected to one end of the transmission rod 402 through the first connecting shaft 403. The sliding rod 408 is movably connected to the second connecting shaft 407. The first mold 1 is movably connected to the other end of the transmission rod 402, the sliding rod 408 slides inside the circulating water pipe 103, the sealing member 404 is an arc-shaped member, the sealing pad 405 is fixedly installed on one side of the sealing member 404, the first mold 1 is provided with an installation cavity 302, the block 303 is movably connected to the installation cavity 302 through a spring, the fixing frame 301 is fixedly installed on the side wall of the connecting pipe 3, the side wall of the fixing frame 301 is provided with a card slot 3011 matching the block 303, and the side wall of one end of the connecting pipe 3 is provided with a chamfered inclined surface 30 4. One end of the sliding rod 408 is located inside the circulating water pipe 103. The block 303 can be supported by setting a spring. By opening a slot 3011 on the side wall of the fixing frame 301, when the fixing frame 301 is inserted into the first mold 1, the block 303 can be inserted into the slot 3011 to fix the fixing frame 301 and the connecting pipe 3. When the connecting pipe 3 is inserted into the first mold 1, it will extend into the circulating water pipe 103. The chamfered surface 304 at one end of the connecting pipe 3 can fix the circulating water pipe 103. The internal sliding rod 408 is pushed to one side, so that the transmission rod 402 rotates along the installation shaft 401, and the sealing member 404 at the other end is pushed to one side, so that the sealing member 404 is inserted into the connection between the connecting pipe 3 and the circulating water pipe 103, thereby achieving a sealing effect. The sealing effect can be improved by setting a sealing gasket 405, so that the connecting pipe 3 and the circulating water pipe 103 can be quickly connected and installed. The connecting pipe 3 can be connected to the circulating water pump to continuously transport water to the inside of the circulating water pipe 103, thereby achieving a heat dissipation effect.

[0022] In some embodiments, see Figure 7 , Figure 8The lightweight heat-conducting mechanism inside the second mold 2 includes a second heat-conducting plate 204, a plurality of second heat-conducting fins 2041 and a support plate 205. A second cavity 203 is provided inside the second mold 2. The second heat-conducting plate 204 is fixedly mounted on the inner wall of the second cavity 203. The second heat-conducting fins 2041 are fixedly mounted on the bottom of the second heat-conducting plate 204. The support plate 205 is fixedly mounted on the inner wall of the second cavity 203, and the support plate 205 is located inside the second heat-conducting fins 2041. An air intake grille 2011 connected to the second cavity 203 is provided on one side of the second mold 2. An exhaust grille 201 connected to the second cavity 203 is provided on the other side of the second mold 2. The second cavity 203 is opened inside the mold 2, which can greatly reduce the overall weight of the second mold 2. The second heat conducting plate 204 can be used to conduct heat to the material prepared in the second mold 2, so that the heat can be dissipated into the second cavity 203 through the second heat conducting fins 2041. The air intake grille 2011 and the exhaust grille 201 can be used to allow air to circulate through the second cavity 203. The support plate 205 and the second heat conducting fins 2041 can be used to support and strengthen the internal space of the second cavity 203, so that the second mold 2 can be lightweight while having a certain strength. In order to achieve a better heat dissipation effect, a fan can be installed inside the exhaust grille 201 to increase the heat dissipation effect.

[0023] For further information, please refer again to Figure 8 A second magnetic component 202 is fixedly installed on the top of the second mold 2, and a positioning hole 106 matching the second magnetic component 202 is opened at the bottom of the first mold 1. A first magnetic component 1061 matching the second magnetic component 202 is fixedly installed inside the positioning hole 106. The first magnetic component 1061 and the second magnetic component 202 are arranged to facilitate the connection between the first mold 1 and the second mold 2.

[0024] The working process and principle of the present invention are as follows: when in use, the fixing frame 301 is first inserted into the first mold 1, and the card block 303 can be inserted into the card slot 3011 to fix the fixing frame 301 and the connecting pipe 3. When the connecting pipe 3 is inserted into the first mold 1, it will extend into the circulating water pipe 103. The sliding rod 408 inside the circulating water pipe 103 is pushed to one side through the chamfered slope 304 at one end of the connecting pipe 3, so that the transmission rod 402 rotates along the installation shaft 401, and the sealing member 404 at the other end is pushed to one side, so that the sealing member 404 is inserted into the connection between the connecting pipe 3 and the circulating water pipe 103, so as to achieve a sealing effect. The sealing effect can be further improved by setting the sealing pad 405. Good, in this way, the connection pipe 3 and the circulating water pipe 103 can be quickly connected and connected, so that the circulating water pump can transport water to the inside of the circulating water pipe 103, and then the first mold 1 and the second mold 2 are snap-connected through the first magnetic component 1061 and the second magnetic component 202, and then the material for preparing the composite material is injected between the first mold 1 and the second mold 2 through the injection pipe 101. By setting the heat-conducting layer 1031, the internal heat of the first heat-conducting fin 1041 can be quickly guided to the inside of the circulating water pipe 103 through the heat-conducting component 1032. When water flows inside the circulating water pipe 103, the heat can be conducted out for heat dissipation, so that the composite material in the mold can be quickly formed.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lightweight high-strength composite material preparation mold, characterized in that: include: A first mold (1) and a second mold (2), wherein the first mold (1) and the second mold (2) fit together, the first mold (1) and the second mold (2) can be engaged with each other, and a material injection pipe (101) for casting is fixedly installed inside the first mold (1); A lightweight heat-conducting mechanism, wherein two groups of the lightweight heat-conducting mechanism are provided, and the two groups of the lightweight heat-conducting mechanism are respectively arranged inside the first mold (1) and the second mold (2), so as to make the first mold (1) and the second mold (2) lighter and improve their heat-conducting effect; A connecting sealing mechanism, the connecting sealing mechanism being arranged inside the first mould (1), and the connecting sealing mechanism being able to clamp a connecting pipe (3) with a fixing frame (301) inside the first mould (1) via a clamping block (303); An accelerating heat conduction mechanism, wherein the accelerating heat conduction mechanism is arranged inside the circulating water pipe (103).

2. A lightweight high-strength composite material preparation mold according to claim 1, characterized in that: The lightweight heat-conducting mechanism inside the first mold (1) comprises a first heat-conducting plate (104), a plurality of first heat-conducting fins (1041), and a plurality of second support members (1051); a first cavity (102) is opened inside the first mold (1); the first heat-conducting plate (104) is fixedly mounted on the inner wall of the first cavity (102); the first heat-conducting fins (1041) are fixedly mounted on the top of the first heat-conducting plate (104); one end of the first heat-conducting fins (1041) is in contact with the inner wall of the first cavity (102); the other end of the first heat-conducting fins (1041) is in contact with the top of the first heat-conducting plate (104); and the first support members (105) are mounted on both ends of the plurality of second support members (1051).

3. A lightweight high-strength composite material preparation mold according to claim 2, characterized in that: The first support member (105) at one end of the second support member (1051) is connected to the first heat conducting fin (1041), and the first support member (105) at the other end of the second support member (1051) is connected to the first heat conducting plate (104).

4. A lightweight high-strength composite material manufacturing mold according to claim 2, characterized in that: A plurality of the first heat conducting fins (1041) are evenly distributed in a zigzag pattern between the bottom of the first heat conducting plate (104) and the inner wall of the first cavity (102).

5. A lightweight high-strength composite material preparation mold according to claim 2, characterized in that: The circulating water pipe (103) is fixedly installed inside the first mould (1), and the circulating water pipe (103) is inserted into a part of the first heat conducting fin (1041) near the top end.

6. A lightweight high-strength composite material manufacturing mold according to claim 5, characterized in that: The accelerating heat conduction mechanism comprises a heat conduction layer (1031) and a heat conduction member (1032); the heat conduction layer (1031) is fixedly mounted inside the circulating water pipe (103); the heat conduction layer (1031) is located at a contact position between the circulating water pipe (103) and the first heat conduction fin (1041); the heat conduction member (1032) is fixedly mounted on one side of the heat conduction layer (1031); and the heat conduction member (1032) is located inside the circulating water pipe (103).

7. The mold for preparing a lightweight and high-strength composite material according to claim 1, characterized in that: The connection sealing mechanism comprises a mounting shaft (401), a transmission rod (402), a first connection shaft (403), a sealing member (404), a sealing pad (405), a second connection shaft (407) and a sliding rod (408); an active cavity (4) is provided inside the first mold (1); the mounting shaft (401) is fixedly mounted on the inner wall of the active cavity (4); the transmission rod (402) is rotatably connected to the side wall of the mounting shaft (401) via a torsion spring; the sealing member (404) is movably connected to one end of the transmission rod (402) via the first connection shaft (403); the sliding rod (408) is movably connected to the second connection shaft (408) via the second connection shaft (408); (407) is movably connected to the other end of the transmission rod (402), the sliding rod (408) slides inside the circulating water pipe (103), the sealing member (404) is an arc-shaped member, the sealing pad (405) is fixedly installed on one side of the sealing member (404), an installation cavity (302) is opened inside the first mold (1), the clamping block (303) is movably connected inside the installation cavity (302) through a spring, the fixing frame (301) is fixedly installed on the side wall of the connecting pipe (3), and the side wall of the fixing frame (301) is opened with a clamping groove (3011) matching the clamping block (303).

8. A lightweight high-strength composite material manufacturing mold according to claim 7, characterized in that: A chamfered surface (304) is provided on a side wall at one end of the connecting pipe (3).

9. The lightweight and high-strength composite material manufacturing mold according to claim 1, characterized in that: The lightweight heat-conducting structure inside the second mould (2) comprises a second heat-conducting plate (204), a plurality of second heat-conducting fins (2041) and a support plate (205); a second cavity (203) is provided inside the second mould (2); the second heat-conducting plate (204) is fixedly mounted on the inner wall of the second cavity (203); the second heat-conducting fins (2041) are fixedly mounted on the bottom of the second heat-conducting plate (204); the support plate (205) is fixedly mounted on the inner wall of the second cavity (203), and the support plate (205) is located inside the second heat-conducting fins (2041); an air intake grille (211) connected to the second cavity (203) is provided on one side of the second mould (2); and an air exhaust grille (201) connected to the second cavity (203) is provided on the other side of the second mould (2).

10. The lightweight and high-strength composite material manufacturing mold according to claim 1, characterized in that: A second magnetic attraction component (202) is fixedly mounted on the top of the second mould (2), a positioning hole (106) matching the second magnetic attraction component (202) is provided on the bottom of the first mould (1), and a first magnetic attraction component (1061) matching the second magnetic attraction component (202) is fixedly mounted inside the positioning hole (106).

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