Road cone forming die

Abstract

According to the technical scheme, the road cone forming mold is characterized in that the road cone forming mold comprises a supporting base, a split mold assembly, an inner top split mold, an outer top split mold and a supporting top cover, the split mold assembly is installed on the supporting base, and the inner top split mold and the outer top split mold are both detachably connected to the split mold assembly; the outer top split mold is detachably connected with the supporting top cover, the inner top split mold is contained in the outer top split mold, and the inner top split mold and the outer top split mold are independently and detachably arranged, so that a molding cavity of the inner shape and the outer shape of a road cone is accurately formed; and different shapes of the top of the road cone are formed in a step-by-step disassembly and replacement mode, and the requirement for a complete mold is reduced.

Description

Technical Field

[0001] The utility model relates to a mold, more specifically, it relates to a road cone forming mold. Background Art

[0002] The traffic cone forming mold is the core tool used in the mass production of traffic cones. It determines the final shape, dimensional accuracy, surface quality, and production efficiency of the cones. The molten plastic raw material is molded into a cone shape that meets standard requirements through a specific molding process. In actual operations, it is found that the top and bottom of the cone need to be changed according to the actual scenario, but the demand for traffic cones themselves is not large. Developing a separate mold is a waste of resources. Therefore, a traffic cone forming mold is needed. This device is composed of multiple split molds, which can be replaced as needed.

[0003] In view of the above reasons, how to replace the body mold as needed is exactly the problem considered in this application. Utility Model Content

[0004] In view of the shortcomings of the existing technology, a road cone forming mold is provided. The device is composed of a plurality of split molds, and the split molds can be replaced as needed.

[0005] To achieve the above objectives, the following technical solution is provided: a road cone forming mold, comprising a support base, a split mold assembly, an inner top split mold, an outer top split mold, and a support top cover, wherein the split mold assembly is mounted on the support base, the inner top split mold and the outer top split mold are both detachably connected to the split mold assembly, the outer top split mold is detachably connected to the support top cover, and the inner top split mold is accommodated in the outer top split mold.

[0006] Furthermore, a top injection cavity is provided in the outer top sub-mould, and there are multiple outer top sub-moulds, and the shapes of the top injection cavities in different outer top sub-moulds are different.

[0007] Furthermore, the inner top part mold includes a top injection molding seat and a top injection molding filling piece. There are multiple inner top part molds, and the shapes of the top injection molding seats and top injection molding filling pieces in different inner top part molds are different.

[0008] Furthermore, the top injection molding seat is fixedly connected with a mounting column, and the split mold assembly includes an outer split mold and an inner split mold. The outer split mold wraps the inner split mold, and the inner split mold is provided with a mounting groove. The mounting column is installed in the mounting groove, and the outer split mold is detachably connected to the outer top split mold.

[0009] Furthermore, the split mold assembly also includes an upper bottom split mold and a lower bottom split mold. The two ends of the upper bottom split mold are respectively detachably connected to the lower bottom split mold and the outer split mold. The inner split mold abuts against the lower bottom split mold, and the lower bottom split mold is detachably connected to the support base.

[0010] Furthermore, the lower bottom part mold is fixedly connected with a plurality of support columns, and the support columns abut against the upper bottom part mold.

[0011] Furthermore, a bottom injection cavity is provided in the upper bottom part mold, and there are multiple upper bottom part molds, and the shapes of the bottom injection cavities in different upper bottom part molds are different.

[0012] Furthermore, the lower bottom part mold includes a bottom injection molding filling piece, and there are multiple lower bottom part molds, and the shapes of the bottom injection molding filling pieces in different lower bottom part molds are different.

[0013] In summary, the above technical solution has the following beneficial effects: the utility model accurately forms the molding cavity of the inner and outer shapes of the road cone through the independently detachable inner top part mold and the outer top part mold, and provides the molding of different shapes of the road cone top through step-by-step disassembly and replacement, reducing the need for complete molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a road cone forming mold;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the middle and outer separated molds of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the outer and inner top split molds of the present invention;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the top injection molding seat in the utility model;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the top injection-molded filling piece in the present invention;

[0019] Figure 6 This is a schematic diagram of the three-dimensional structure of the upper and lower part mold of the utility model;

[0020] Figure 7 It is a schematic diagram of the three-dimensional structure of the lower bottom part mold of the utility model.

[0021] Reference numerals: 1, support base; 2, split mold assembly; 3, inner top split mold; 4, outer top split mold; 5, support top cover;

[0022] 21. External split mold; 22. Internal split mold; 23. Mounting slot; 24. Upper bottom split mold; 25. Lower bottom split mold; 26. Support column; 27. Bottom injection molding cavity; 28. Bottom injection molding filler;

[0023] 31. Top injection molded seat; 32. Top injection molded filler; 33. Mounting column;

[0024] 41. Top injection cavity. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom," "top," "inner," and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

[0026] Reference Figure 1-7 As shown, a road cone forming mold includes a support base 1, a split mold assembly 2, an inner top split mold 3, an outer top split mold 4 and a support top cover 5. The split mold assembly 2 is installed on the support base 1, the inner top split mold 3 and the outer top split mold 4 are both detachably connected to the split mold assembly 2, the outer top split mold 4 is detachably connected to the support top cover 5, and the inner top split mold 3 is accommodated in the outer top split mold 4.

[0027] The split mold assembly 2 can form the main outer contour and bottom structure of the road cone, and the top structure is composed of an inner top split mold 3 and an outer top split mold 4, wherein the inner top split mold 3 and the outer top split mold 4 are both detachably connected, so other components can be replaced according to actual use requirements. The inner top split mold 3 is installed in the center of the split mold assembly 2, and the outer top split mold 4 is sleeved on the outside of the inner top split mold 3 and connected to the split mold assembly 2 and the top support cover 5. After the assembly is completed, the outer surface of the inner top split mold 3 and the inner surface of the outer top split mold 4, as well as the inner surface of the split mold assembly 2, together enclose a closed cavity that is completely consistent with the shape of the road cone, and then the molten plastic is injected into this cavity, thereby completing the injection molding operation;

[0028] In the mold described in the utility model, multiple split molds are combined and can be disassembled in blocks, so that the split molds can be replaced as needed, and the demoulding time can be shortened, making it easier to perform thorough cleaning and maintenance;

[0029] The utility model accurately forms the molding cavity of the inner and outer shapes of the road cone through the independently detachable inner top part mold 3 and the outer top part mold 4, and provides the molding of different shapes of the road cone top through step-by-step disassembly and replacement, reducing the need for complete molds.

[0030] Furthermore, a top injection cavity 41 is provided in the outer top sub-mold 4 , and there are multiple outer top sub-molds 4 , and the shapes of the top injection cavities 41 in different outer top sub-molds 4 are different.

[0031] Furthermore, the inner top part mold 3 includes a top injection molding seat 31 and a top injection molding filler 32. There are multiple inner top part molds 3, and the shapes of the top injection molding seat 31 and the top injection molding filler 32 in different inner top part molds 3 are different.

[0032] The top injection cavity 41, together with the top injection seat 31 and the top injection filler 32, directly determines the shape of the external top surface of the final product. Prepare multiple outer top part molds 4 and inner top part molds 3 with different shapes. When it is necessary to produce a top with a different appearance, it is only necessary to replace the corresponding outer top part mold 4 in the assembly mold.

[0033] Furthermore, the top injection molding seat 31 is fixedly connected with a mounting column 33, and the split mold assembly 2 includes an outer split mold 21 and an inner split mold 22. The outer split mold 21 wraps the inner split mold 22, and the inner split mold 22 is provided with a mounting groove 23. The mounting column 33 is installed in the mounting groove 23, and the outer split mold 21 is detachably connected to the outer top split mold 4.

[0034] The top injection molding seat 31 is precisely connected and fixed to the mounting groove 23 on the inner split mold 22 through the mounting column 33. The inner split mold 22 is the center reference of the mold. The outer split mold 21 is wrapped around the outside of the inner split mold 22. The outer split mold 21 and the inner split mold 22 cooperate to form a closed product cavity, thereby constituting the appearance of the product.

[0035] Furthermore, the split mold assembly 2 also includes an upper bottom split mold 24 and a lower bottom split mold 25. The two ends of the upper bottom split mold 24 are respectively detachably connected to the lower bottom split mold 25 and the outer split mold 21. The inner split mold 22 is abutted against the lower bottom split mold 25. The lower bottom split mold 25 is detachably connected to the support base 1.

[0036] Furthermore, the lower bottom part mold 25 is fixedly connected with a plurality of support columns 26 , and the support columns 26 abut against the upper bottom part mold 24 .

[0037] Furthermore, a bottom injection cavity 27 is provided in the upper bottom separate mold 24 . There are multiple upper bottom separate molds 24 , and the shapes of the bottom injection cavities 27 in different upper bottom separate molds 24 are different.

[0038] Furthermore, the lower bottom part mold 25 includes a bottom injection molding filler 28 . There are multiple lower bottom part molds 25 , and the shapes of the bottom injection molding fillers 28 in different lower bottom part molds 25 are different.

[0039] The lower base mold 25 serves as the base of the mold, supporting the upper base mold 24 via multiple support columns 26, allowing the molten plastic to form the bottom of the road cone. The upper and lower base molds 24 and 25 of the outer mold 21 are detachably connected to the support base 1. Therefore, similar to the inner and outer top molds 3 and 4, different shapes of road cone bottoms can be formed by replacing parts.

[0040] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A road cone forming die, characterized in that: It includes a supporting base, a split mold assembly, an inner top split mold, an outer top split mold and a supporting top cover. The split mold assembly is installed on the supporting base. The inner top split mold and the outer top split mold can be detachably connected to the split mold assembly. The outer top split mold is detachably connected to the supporting top cover. The inner top split mold is accommodated in the outer top split mold.

2. A road cone forming die according to claim 1, characterized in that: A top injection cavity is provided in the outer top part mold. There are multiple outer top part molds, and the shapes of the top injection cavities in different outer top part molds are different.

3. A road cone forming die according to claim 2, characterized in that: The inner top part mold includes a top injection molding seat and a top injection molding filling piece. There are multiple inner top part molds, and the shapes of the top injection molding seats and top injection molding filling pieces in different inner top part molds are different.

4. A road cone forming die according to claim 3, characterized in that: The top injection molding seat is fixedly connected to a mounting column, and the split mold assembly includes an outer split mold and an inner split mold. The outer split mold wraps the inner split mold, and the inner split mold is provided with a mounting groove. The mounting column is installed in the mounting groove, and the outer split mold is detachably connected to the outer top split mold.

5. The road cone forming die according to claim 4, characterized in that: The split mold assembly also includes an upper bottom split mold and a lower bottom split mold. The two ends of the upper bottom split mold are respectively detachably connected to the lower bottom split mold and the outer split mold. The inner split mold abuts against the lower bottom split mold. The lower bottom split mold is detachably connected to the support base.

6. A road cone forming die according to claim 5, characterized in that: The lower bottom part mold is fixedly connected with a plurality of support columns, and the support columns abut against the upper bottom part mold.

7. The road cone forming die according to claim 6, characterized in that: A bottom injection cavity is provided in the upper bottom part mold. There are multiple upper bottom part molds, and the shapes of the bottom injection cavities in different upper bottom part molds are different.

8. The road cone forming die according to claim 7, characterized in that: The lower bottom part mold includes a bottom injection molding filling piece. There are multiple lower bottom part molds, and the shapes of the bottom injection molding filling pieces in different lower bottom part molds are different.

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