A layered injection device for hand-made silicone rubber mold

Abstract

The utility model discloses a kind of hand handles silica gel mould layered injection material devices, it is related to hand handles silica gel manufacturing technical field, including first injection tube component and external member component, one end of the first injection tube component is connected and installed with external member component, and the external member component is installed with injection interface away from the one end of first injection tube component.The layered injection material device of hand handles silica gel mould, by the structural setting of first injection tube component, cooperate and use with the same structure of second injection tube component, third injection component, can be different quantity on structural splicing combination according to use needs, so it can be made structure adjustment according to the layer number of silica gel mould, to ensure the use flexibility and convenience of device structure, and the structural setting of external member component, injection interface, it is convenient for the injection of external material, to further guarantee structural flexibility and convenience, to facilitate use operation.

Description

Technical Field

[0001] This utility model relates to the field of silicone figure manufacturing technology, specifically a layered injection device for silicone figure molds. Background Technology

[0002] The silicone mold layering injection device is a specialized piece of equipment used for silicone mold making. It primarily achieves precise replication of complex structures through layered injection molding. Its core function is to create silicone molds using a layered injection molding process, making it suitable for scenarios requiring high-precision texture replication.

[0003] Conventional mold layered injection devices, due to structural limitations, require the creation of structural components with corresponding number of layers based on different molds, which limits their ease of use and flexibility. Utility Model Content

[0004] The purpose of this invention is to provide a layered injection device for silicone molds for figurines, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a layered injection device for a silicone mold for figurines, comprising a first injection tube component and an external connector component. One end of the first injection tube component is connected to and installed with the external connector component, and the end of the external connector component away from the first injection tube component is equipped with an injection interface. Furthermore, one end of the external connector component of the first injection tube component is sequentially connected to and installed with a second injection tube component, a third injection component, and a sealing joint. The first injection tube component includes a main tube body, a combined end, a first sealing ring, a second sealing ring, a rotating sleeve, a discharge valve, and a connecting end. One end of the main tube body is provided with the combined end, and the end of the combined end away from the main tube body is respectively equipped with the first sealing ring and the second sealing ring. A rotating sleeve is installed in the middle of the main tube body, and a discharge valve is provided on the side of the rotating sleeve. Simultaneously, the end of the main tube body away from the combined end is provided with a connecting end.

[0006] Furthermore, the first sealing ring and the second sealing ring are embedded in the end of the assembly end away from the main body and at the junction of the main body and the assembly end, and the first sealing ring and the second sealing ring are made of the same material.

[0007] Furthermore, the main body, the combined end, and the connecting end are integrally structured, and the inner surface structure of the connecting end matches the outer surface structure of the combined end.

[0008] Furthermore, the rotating sleeve and the discharge valve are integrated into one structure, and the discharge valve adopts a one-way valve structure.

[0009] Furthermore, the external component includes an external bend, a first rotary joint, a second rotary joint, a connecting component, a first sealing ring, and a second sealing ring. The two ends of the external bend are respectively connected to the first rotary joint and the second rotary joint, and the end of the second rotary joint away from the external bend is connected to the connecting component. Moreover, the surface of the connecting component is respectively provided with the first sealing ring and the second sealing ring.

[0010] Furthermore, the injection port is connected and installed to the first sealing ring through a quick connector structure. The second rotary joint and the connecting component are integrated into one structure. The first and second sealing rings are embedded in the connecting component at the end away from the main body of the second rotary joint and at the junction of the second rotary joint and the connecting component.

[0011] Furthermore, the sealing joint includes a sealing terminal, a sealing groove, and an anti-stick coating. The sealing terminal has a sealing groove inside, and the inner surface of the sealing groove is coated with an anti-stick coating.

[0012] Furthermore, the second injection tube component, the third injection component, and the first injection tube component have the same structure, and the inner surface structure of the sealing groove matches the surface structure of the end of the third injection component that is away from the second injection tube component.

[0013] This utility model provides a layered injection device for silicone molds for figurines, which has the following beneficial effects:

[0014] 1. This utility model includes a first injection tube component, and also includes a second injection tube component and a third injection component with the same structure as the first injection tube component. The main body can be quickly assembled or disassembled by rotating the combination end and the connecting end at both ends. The above structure provides the device with good structural expandability, allowing for appropriate structural adjustments based on the number of mold layers and processing needs, thus facilitating different processing requirements. In addition, the structure of the first and second sealing rings ensures the sealing of the connection between the combined first, second, and third injection tube components to the greatest extent, avoiding unnecessary structural leakage. The use of the rotating sleeve allows the discharge valve to be axially rotated in different directions to accommodate different injection needs.

[0015] 2. This utility model, by providing an external connector and a sealing joint, features a connecting component whose surface structure matches the internal structure of the connecting end of the first injection tube component. This allows for quick assembly and disassembly of the first injection tube component and the external connector by screwing. The first and second sealing rings ensure the sealing of the assembly between the first injection tube component and the external connector. The sealing joint is used to seal the last section of the assembled first, second, and third injection tube components, preventing unnecessary leakage. Furthermore, the first and second rotary joints provide a dual-stage rotation adjustment structure for the entire external connector, allowing for flexible adjustment of the injection interface orientation connected to the external bend, facilitating injection processing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main body of the layered injection device for silicone molds of figurines according to the present invention;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of the body of the layered injection device for silicone molds of figurines according to the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the first injection tube component of a layered injection device for silicone molds of figurines according to the present invention;

[0019] Figure 4 This is a three-dimensional structural diagram of the external component of the layered injection device for a silicone mold for figurines according to this utility model.

[0020] Figure 5 This is a three-dimensional structural diagram of the sealing joint of a layered injection device for silicone molds for figurines, according to the present invention.

[0021] In the figure: 1. First injection pipe component; 101. Main pipe body; 102. Combined end; 103. First sealing ring; 104. Second sealing ring; 105. Rotary sleeve; 106. Discharge valve port; 107. Connecting end; 2. External component component; 201. External bend; 202. First rotary joint; 203. Second rotary joint; 204. Connecting component; 205. First sealing ring; 206. Second sealing ring; 3. Injection interface; 4. Second injection pipe component; 5. Third injection component; 6. Sealing joint; 601. Sealing terminal; 602. Sealing groove; 603. Anti-stick coating. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] like Figures 1 to 5 As shown, a layered injection device for a silicone mold for figurines includes a first injection tube component 1 and an external connector component 2. The external connector component 2 is connected to one end of the first injection tube component 1, and an injection interface 3 is installed at the end of the external connector component 2 away from the first injection tube component 1. A second injection tube component 4, a third injection component 5, and a sealing joint 6 are sequentially connected to one end of the external connector component 2 of the first injection tube component 1. The first injection tube component 1 includes a main tube body 101, a combined end 102, a first sealing ring 103, a second sealing ring 104, a rotating sleeve 105, a discharge valve port 106, and a connecting end 107. The combined end 102 is provided at one end of the main tube body 101, and the first sealing ring 103 and the second sealing ring 104 are respectively installed at the end of the combined end 102 away from the main tube body 101. The rotating sleeve 105 is installed in the middle of the main tube body 101, and a discharge valve port 106 is provided on the side of the rotating sleeve 105. 6. At the same time, a connecting end 107 is provided at the end of the main body 101 away from the combined end 102. The first sealing ring 103 and the second sealing ring 104 are embedded in the end of the combined end 102 away from the main body 101 and at the connection between the main body 101 and the combined end 102. The first sealing ring 103 and the second sealing ring 104 are made of the same material. The main body 101, the combined end 102 and the connecting end 107 are integrated into one structure. The inner surface structure of the connecting end 107 matches the outer surface structure of the combined end 102. The rotating sleeve 105 and the discharge valve port 106 are integrated into one structure. The discharge valve port 106 is a one-way valve. The main body 101 can be quickly assembled or disassembled by rotating the structure between the combined end 102 and the connecting end 107 at both ends.

[0024] like Figures 1 to 5As shown, the external component 2 includes an external elbow 201, a first rotary joint 202, a second rotary joint 203, a connecting component 204, a first sealing ring 205, and a second sealing ring 206. The first rotary joint 202 and the second rotary joint 203 are respectively connected and installed at both ends of the external elbow 201. The connecting component 204 is connected to the end of the second rotary joint 203 away from the external elbow 201. The first sealing ring 205 and the second sealing ring 206 are respectively provided on the surface of the connecting component 204. The injection port 3 is connected and installed to the first sealing ring 205 via a quick-connect structure. The second rotary joint 203 and the connecting component 204 are integrally formed, and the first sealing ring 205 and the second sealing ring 206 are embedded in the connecting component 204 away from the external elbow 201. The second rotary joint 203 has one end of the main body 101 and the connection point of the second rotary joint 203 and the connecting member 204. The sealing joint 6 includes a sealing terminal 601, a sealing groove 602 and an anti-stick coating 603. The sealing terminal 601 has a sealing groove 602 inside, and the inner surface of the sealing groove 602 is coated with an anti-stick coating 603. The second injection tube member 4, the third injection member 5 and the first injection tube member 1 have the same structure, and the inner surface structure of the sealing groove 602 matches the surface structure of the end of the third injection member 5 away from the second injection tube member 4. Since the surface structure of the connecting member 204 matches the internal structure of the connecting end 107 of the first injection tube member 1, the first injection tube member 1 and the external connector member 2 can be quickly assembled and connected by twisting.

[0025] In summary, as Figures 1 to 5 As shown, this silicone mold layered injection device for figurines, when in use, firstly, according to the needs of use, select an appropriate number of first injection tube components 1, second injection tube components 4 and third injection components 5 to combine and connect them in accordance with the number of layers of the mold. Since the three have the same structure, it is only necessary to screw the combined end 102 of the main body 101, which is equipped with the first sealing ring 103 and the second sealing ring 104, into the interior of the connecting end 107, so that the first injection tube components 1, second injection tube components 4 and third injection components 5 can be quickly combined.

[0026] Then, a set of sealing joints 6, using the sealing grooves 602 with the anti-stick coating 603 sprayed on the inner surface, screws the sealing terminal 601 into the surface of the last combined end 102, thereby achieving the function of structural sealing. After that, the injection port 3 is installed on the end of the first rotary joint 202 away from the external bend 201, and the connecting member 204 at one end of the second rotary joint 203 is screwed into the connecting end 107 away from the sealing joint 6, thereby realizing the rapid combination of the first injection tube component 1 and the external component 2. The discharge valve port 106 is rotated to the appropriate position using the rotating sleeve 105 to facilitate multi-layer injection.

[0027] First injection tube component 1, external connector component 2, injection interface 3, second injection tube component 4, third injection component 5, and sealing joint 6.

[0028] Main body 101, combined end 102, first sealing ring 103, second sealing ring 104, rotating sleeve 105, discharge valve port 106, and connecting end 107

[0029] External elbow 201, first rotary joint 202, second rotary joint 203, connecting component 204, first sealing ring 205, and second sealing ring 206

[0030] Sealing terminal 601, sealing groove 602 and anti-stick coating 603

[0031] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A layered injection device for a silicone mold for figurines, comprising a first injection tube component (1) and an external connector component (2), characterized in that: One end of the first injection tube component (1) is connected to an external connector component (2), and the end of the external connector component (2) away from the first injection tube component (1) is equipped with an injection port (3). Furthermore, one end of the external connector component (2) of the first injection tube component (1) is sequentially connected to a second injection tube component (4), a third injection component (5), and a sealing joint (6). The first injection tube component (1) includes a main tube body (101), a combined end (102), a first sealing ring (103), a second sealing ring (104), and a rotating sleeve (105). The main body (101) has a discharge valve port (106) and a connecting end (107). One end of the main body (101) is provided with a combination end (102), and the end of the combination end (102) away from the main body (101) is respectively equipped with a first sealing ring (103) and a second sealing ring (104). A rotating sleeve (105) is provided in the middle of the main body (101), and a discharge valve port (106) is provided on the side of the rotating sleeve (105). At the same time, the end of the main body (101) away from the combination end (102) is provided with a connecting end (107).

2. The layered injection device for a silicone mold for a figurine according to claim 1, characterized in that, The first sealing ring (103) and the second sealing ring (104) are embedded in the end of the combined end (102) away from the main body (101) and at the junction of the main body (101) and the combined end (102), and the first sealing ring (103) and the second sealing ring (104) are made of the same material.

3. The layered injection device for a silicone mold for figurines according to claim 1, characterized in that, The main body (101), the combined end (102) and the connecting end (107) are integrated into one structure, and the inner surface structure of the connecting end (107) matches the outer surface structure of the combined end (102).

4. The layered injection device for a silicone mold for a figurine according to claim 1, characterized in that, The rotating sleeve (105) and the discharge valve (106) are integrated into one structure, and the discharge valve (106) is a one-way valve.

5. The layered injection device for a silicone mold for a figurine according to claim 1, characterized in that, The external connector component (2) includes an external bend (201), a first rotary joint (202), a second rotary joint (203), a connecting component (204), a first sealing ring (205), and a second sealing ring (206). The two ends of the external bend (201) are respectively connected to the first rotary joint (202) and the second rotary joint (203), and the end of the second rotary joint (203) away from the external bend (201) is connected to the connecting component (204). The surface of the connecting component (204) is respectively provided with the first sealing ring (205) and the second sealing ring (206).

6. The layered injection device for a silicone mold for a figurine according to claim 5, characterized in that, The injection port (3) is connected and installed to the first sealing ring (205) through a quick connector structure. The second rotary joint (203) and the connecting member (204) are integrated into one structure. The first sealing ring (205) and the second sealing ring (206) are embedded in one end of the connecting member (204) away from the main body (101) of the second rotary joint (203) and at the junction of the second rotary joint (203) and the connecting member (204).

7. The layered injection device for a silicone mold for a figurine according to claim 1, characterized in that, The sealing joint (6) includes a sealing terminal (601), a sealing groove (602), and an anti-stick coating (603). The sealing terminal (601) has a sealing groove (602) inside, and the inner surface of the sealing groove (602) is coated with an anti-stick coating (603).

8. The layered injection device for a silicone mold for a figurine according to claim 7, characterized in that, The second injection tube component (4), the third injection component (5) and the first injection tube component (1) have the same structure, and the inner surface structure of the sealing groove (602) matches the surface structure of the end of the third injection component (5) away from the second injection tube component (4).

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