Plastic mold convenient to clean

Abstract

The utility model discloses a plastic mould convenient to clean, which comprises a mould base and an upper mould plate, a first through hole is arranged on the surface of the mould base, a mould shell is inserted into the inner side of the mould base, a second through hole is arranged on the surface of the mould shell, an inserting rod is inserted into the inner side of the first through hole, and an inserting rod is inserted into the inner side of the second through hole. The surface of the inserting rod is fixedly connected with a check ring, the surface of the check ring is fixedly connected with a spring, and the other end of the spring is fixedly connected with a fixing frame. According to the plastic mold convenient to clean, the mold shell structure convenient to independently disassemble and assemble is arranged, when disassembly and cleaning are needed, an inserting rod can be pulled out by pulling out a spherical handle, so that the mold shell is taken out to be cleaned, and when installation is needed, the spherical handle is pulled out, and then the mold shell is inserted into the inner side of the mold base; and the mold shell is stably fixed under the action of the spring, so that the cleaning difficulty is reduced to a great extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic molds, and particularly relates to a plastic mold convenient for cleaning. Background Art

[0002] A plastic mold is a tool that is matched with a plastic molding machine in the plastic processing industry and gives plastic products a complete configuration and precise dimensions. Due to the variety of plastic varieties and processing methods, and the complexity of the structures of plastic molding machines and plastic products, the types and structures of plastic molds are also diverse.

[0003] At present, the following problems exist in the actual use of plastic molds on the market:

[0004] 1. Traditional plastic molds are generally an integral whole. When the plastic mold needs to be cleaned after use, it needs to be disassembled or the entire device needs to be cleaned together, which is rather inconvenient and greatly increases the cleaning difficulty.

[0005] 2. Traditional plastic molds are generally of high precision. If they are exposed to the air for a long time, chemical reactions such as rusting may occur on their surfaces, which greatly affects the use and significantly reduces the service life of the plastic mold. Content of the Utility Model

[0006] The purpose of the utility model is to provide a plastic mold convenient for cleaning to solve the technical problems raised in the background art.

[0007] To achieve the above purpose, the specific technical solution of the utility model is as follows: A plastic mold convenient for cleaning, including a mold base and an upper template. Preferably, a first through hole is opened on the surface of the mold base, a mold shell is inserted into the inner side of the mold base, a second through hole is opened on the surface of the mold shell, an insertion rod is inserted into the inner side of the first through hole, an insertion rod is inserted into the inner side of the second through hole, a retaining ring is fixedly connected to the surface of the insertion rod, a spring is fixedly connected to the surface of the retaining ring, and the other end of the spring is fixedly connected to a fixing frame.

[0008] Preferably, a second sealing plate is fixedly connected to the top of the mold base, an iron sealing plate is connected to the surface of the second sealing plate through a rotating shaft, a drying box is fixedly connected to the surface of the iron sealing plate, a drying packet is arranged inside the drying box, a drying cover is connected to the surface of the drying box through a rotating shaft, and a third through hole is opened on the surface of the drying cover.

[0009] Preferably, a fixing frame is fixedly connected to the surface of the mold base, the insertion rod penetrates through the fixing frame, a connecting plate is fixedly connected to the surface of the insertion rod, and a spherical handle is fixedly connected to the surface of the connecting plate.

[0010] Preferably, a fourth through hole is opened on the surface of the upper template, a limiting column is fixedly connected to the top of the mold base, and the limiting column is inserted into the fourth through hole.

[0011] Preferably, a magnet is fixedly connected to the surface of the second sealing plate, a groove is formed on the surface of the iron sealing plate, and a fixing rod is inserted into the inner side of the groove.

[0012] Preferably, a die post is provided at the bottom of the upper template, a die groove is formed on the surface of the die shell, a feed hole is provided at the bottom of the die shell, and a bottom plate is fixedly connected to the bottom of the die base.

[0013] A plastic mold that is convenient to clean according to the present utility model has the following advantages:

[0014] 1. For the plastic mold that is convenient to clean, a first through hole is formed on the surface of the mold base, the mold shell is inserted into the inner side of the mold base, a second through hole is formed on the surface of the mold shell, an insertion rod is inserted into the inner side of the first through hole, an insertion rod is inserted into the inner side of the second through hole, a retaining ring is fixedly connected to the surface of the insertion rod, a spring is fixedly connected to the surface of the retaining ring, and the other end of the spring is fixedly connected to a fixing frame. In this way, by providing a mold shell structure that is convenient for independent disassembly and installation, when disassembly and cleaning are required, only the spherical handle needs to be pulled out, and then the insertion rod can be pulled out, so that the mold shell can be taken out for cleaning. When installation is required, only the spherical handle needs to be pulled out, and then the mold shell is inserted into the inner side of the mold base until the insertion rod is inserted into the second through hole, and the mold shell is stably fixed under the action of the spring. In this way, the cleaning difficulty is reduced to a great extent.

[0015] 2. For the plastic mold that is convenient to clean, a second sealing plate is fixedly connected to the top of the mold base, an iron sealing plate is connected to the surface of the second sealing plate through a rotating shaft, a drying box is fixedly connected to the surface of the iron sealing plate, a drying packet is provided inside the drying box, a drying cover is connected to the surface of the drying box through a rotating shaft, and a third through hole is formed on the surface of the drying cover. In this way, by providing a drying structure, when the plastic mold is idle, by rotating the iron sealing plate to make it fit the surface of the magnet, it is relatively firmly closed. At this time, the plastic mold is in a closed space, and a drying box is provided on the surface of the iron sealing plate, and a drying packet is provided inside it. In this way, the drying packet will absorb the moisture in the closed space to keep it in a dry state, which largely avoids the rusting of the plastic mold and greatly improves the service life of the plastic mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic diagram of the first perforation structure of the present utility model;

[0019] Figure 3 Schematic diagram of the feed hole structure of the present utility model;

[0020] Figure 4 Schematic diagram of the plug rod structure of the present utility model;

[0021] Figure 5 Schematic diagram of the die post structure of the present utility model.

[0022] Marking description in the figure: 1. Upper template; 2. Mold base; 3. Limit post; 4. Bottom plate; 5. Mold shell; 6. Connecting plate; 7. First perforation; 8. Second perforation; 9. Fixed frame; 10. Spring; 11. Retaining ring; 12. Plug rod; 13. Spherical handle; 14. Iron sealing plate; 15. Drying cover; 16. Magnetic block; 17. Fixed rod; 18. Groove; 19. Drying box; 20. Drying packet; 21. Third perforation; 22. Second sealing plate; 23. Fourth perforation; 24. Mold cavity; 25. Die post; 26. Feed hole. Detailed implementation manners

[0023] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature and not restrictive.

[0024] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "length", "vertical", "horizontal", "top", "bottom", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying 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 construed as a limitation to the embodiments of the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection, an electrical connection, or a communication connection; it may be a direct connection, or an indirect connection through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] To better understand the purpose, structure, and function of the present utility model, the following further describes in detail a plastic mold that is convenient for cleaning in the present utility model with reference to the drawings.

[0029] As Figures 1-5 shown, a plastic mold that is convenient for cleaning in the present utility model includes a mold base 2 and an upper template 1. A first through hole 7 is formed on the surface of the mold base 2. A mold shell 5 is inserted into the inner side of the mold base 2. A second through hole 8 is formed on the surface of the mold shell 5. A plug rod 12 is inserted into the inner side of the first through hole 7, and a plug rod 12 is inserted into the inner side of the second through hole 8. Thus, by providing a mold shell 5 structure that is convenient for independent disassembly and installation, when disassembly and cleaning are required, only the spherical handle 13 needs to be pulled out, and then the plug rod 12 can be withdrawn, so that the mold shell 5 can be taken out for cleaning. When installation is required, only the spherical handle 13 needs to be pulled out, and then the mold shell 5 is inserted into the inner side of the mold base 2 until the plug rod 12 is inserted into the second through hole 8, which greatly reduces the disassembly difficulty. A retaining ring 11 is fixedly connected to the surface of the plug rod 12, a spring 10 is fixedly connected to the surface of the retaining ring 11, and the other end of the spring 10 is fixedly connected to a fixing frame 9. Thus, by providing the spring 10, the mold shell 5 is fixed more stably under the action of the spring 10, which greatly reduces the cleaning difficulty.

[0030] The top of the mold base 2 is fixedly connected to the second sealing plate 22. The surface of the second sealing plate 22 is connected to the iron sealing plate 14 through a rotating shaft. The surface of the iron sealing plate 14 is fixedly connected to the drying box 19. A drying packet 20 is arranged inside the drying box 19. The surface of the drying box 19 is connected to the drying cover 15 through a rotating shaft. The third through hole 21 is opened on the surface of the drying cover 15. Thus, by providing a drying structure, when the plastic mold is idle, by rotating the iron sealing plate 14 to make it fit the surface of the magnetic block 16, it is more firmly closed. At this time, the plastic mold is in a closed space, and the drying box 19 is arranged on the surface of the iron sealing plate 14, and the drying packet 20 is arranged inside it. In this way, the drying packet 20 will absorb the moisture in the closed space to keep it dry, largely avoiding the rusting of the plastic mold and largely improving the service life of the plastic mold.

[0031] The surface of the mold base 2 is fixedly connected to the fixing frame 9. The surface of the insertion rod 12 penetrates through the fixing frame 9. The surface of the insertion rod 12 is fixedly connected to the connecting plate 6. The surface of the connecting plate 6 is fixedly connected to the spherical handle 13. Thus, by providing the spherical handle 13, a force application point is provided. In this way, when it is necessary to pull out the insertion rod 12, it is more convenient, and to a large extent, it makes the extraction of the rod more convenient.

[0032] The fourth through hole 23 is opened on the surface of the upper template 1. The top of the mold base 2 is fixedly connected to the limit post 3. The surface of the limit post 3 is inserted into the fourth through hole 23. Thus, by providing the limit post 3, the movement of the upper template 1 is more stable and will not shake, largely improving the stability of the device.

[0033] The surface of the second sealing plate 22 is fixedly connected to the magnetic block 16. The groove 18 is opened on the surface of the iron sealing plate 14. The fixing rod 17 is inserted into the inner side of the groove 18. Thus, by providing the fixing rod 17, when using the plastic mold, when opening the iron sealing plate 14, the iron sealing plate 14 will not close through the fixing rod 17, largely improving the stability of the device.

[0034] The mold post 25 is arranged at the bottom of the upper template 1. The mold groove 24 is opened on the surface of the mold shell 5. The feed hole 26 is arranged at the bottom of the mold shell 5. The bottom of the mold base 2 is fixedly connected to the bottom plate 4. Thus, by providing the feed hole 26 at the bottom of the mold shell 5, when it is necessary to clean the feed hole 26, the feed hole 26 can be cleaned together by disassembling the mold shell 5, largely reducing the cleaning difficulty.

[0035] Working principle of the plastic mold facilitating cleaning: When it is necessary to clean the plastic mold, through the mold shell 5 structure which is conveniently independently disassembled and installed, when it is necessary to disassemble and clean, just pull out the spherical handle 13, then the insertion rod 12 can be pulled out, so as to take out the mold shell 5 for cleaning. When it is necessary to install, just pull out the spherical handle 13, and then insert the mold shell 5 into the inner side of the mold base 2 until the insertion rod 12 is inserted into the second through hole 8, and the mold shell 5 is stably fixed under the action of the spring 10. In this way, the cleaning difficulty is greatly reduced. And a feeding hole 26 is provided at the bottom of the mold shell 5. When it is necessary to clean the feeding hole 26, the feeding hole 26 can be cleaned together by disassembling the mold shell 5, greatly reducing the cleaning difficulty. When the plastic mold is idle, by rotating the iron sealing plate 14 to make it fit the surface of the magnet 16, it is firmly closed. At this time, the plastic mold is in a closed space, and a drying box 19 is provided on the surface of the iron sealing plate 14, and a drying packet 20 is provided inside it. In this way, the drying packet 20 will absorb the moisture in the closed space to keep it in a dry state, greatly avoiding the rusting of the plastic mold and greatly improving the service life of the plastic mold.

[0036] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A plastic mold that is convenient for cleaning, comprising a mold base (2) and an upper template (1), characterized in that: A first through hole (7) is formed on the surface of the mold base (2). A mold shell (5) is inserted inside the mold base (2). A second through hole (8) is formed on the surface of the mold shell (5). A plug rod (12) is inserted inside the first through hole (7). A plug rod (12) is inserted inside the second through hole (8). A retaining ring (11) is fixedly connected to the surface of the plug rod (12). A spring (10) is fixedly connected to the surface of the retaining ring (11). The other end of the spring (10) is fixedly connected to a fixing bracket (9).

2. The plastic mold that is easy to clean according to claim 1, wherein: A second sealing plate (22) is fixedly connected to the top of the mold base (2). An iron sealing plate (14) is connected to the surface of the second sealing plate (22) through a rotating shaft. A drying box (19) is fixedly connected to the surface of the iron sealing plate (14). A drying packet (20) is arranged inside the drying box (19). A drying cover (15) is connected to the surface of the drying box (19) through a rotating shaft. A third through hole (21) is formed on the surface of the drying cover (15).

3. The plastic mold that is easy to clean according to claim 1, wherein: A fixing bracket (9) is fixedly connected to the surface of the mold base (2). The plug rod (12) penetrates through the fixing bracket (9). A connecting plate (6) is fixedly connected to the surface of the plug rod (12). A spherical handle (13) is fixedly connected to the surface of the connecting plate (6).

4. The plastic mold that is easy to clean according to claim 1, wherein: A fourth through hole (23) is formed on the surface of the upper template (1). A limiting post (3) is fixedly connected to the top of the mold base (2). The limiting post (3) is inserted inside the fourth through hole (23).

5. The plastic mold that is convenient for cleaning according to claim 2, wherein: A magnet (16) is fixedly connected to the surface of the second sealing plate (22). A groove (18) is formed on the surface of the iron sealing plate (14). A fixing rod (17) is inserted inside the groove (18).

6. The plastic mold convenient for cleaning according to claim 1, wherein: A mold post (25) is arranged at the bottom of the upper template (1). A mold groove (24) is formed on the surface of the mold shell (5). A feed hole (26) is arranged at the bottom of the mold shell (5). A bottom plate (4) is fixedly connected to the bottom of the mold base (2).

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