Decorative strip mold

Abstract

The utility model relates to the technical field of mould processing, and discloses a decorative strip mould, which comprises a main body mechanism, a supporting mechanism and a cooling mechanism, an upper section mould is positioned at the top to form the upper half part of the mould, a lower section mould is matched with the upper section mould to complete mould closing, and a main pouring gate is responsible for introducing a molten material into the mould. The exhaust holes help to exhaust air in the mold and prevent bubbles or other defects in the forming process, the sub-runner is branched from the main pouring gate to ensure that a molten material is uniformly distributed to all parts of the mold, and the cavity plate defines the final shape and details of the decoration strip. According to the decoration strip mold, through the accurate design of the main pouring gate and the branch runners, it is guaranteed that the whole mold cavity can be filled with melt rapidly and evenly, the forming time is greatly shortened through the configuration, the production efficiency is improved, meanwhile, consumption of raw materials is reduced, and production continuity and economic benefits are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a decorative strip mold. Background Art

[0002] Decorative strips are widely used in the fields of automobile, furniture and architectural decoration. They not only add beauty, but also play practical functional roles, such as anti-collision and decoration. The molds for making these decorative strips are the key tools to ensure their shape, size accuracy and beauty.

[0003] Traditional decorative strip molds usually use simple metal casting or plastic injection molding technology. Although it can meet basic production needs to a certain extent, it has some disadvantages. For example, the mold itself is not durable enough and is easily damaged after long-term use; the surface treatment and details of the product are not fine enough, which affects the final quality of the product; the production efficiency is low, especially in mass production, it is impossible to effectively shorten the production cycle, which increases production costs. These limitations have prompted engineers and designers to continuously explore more efficient, economical and precise mold manufacturing technologies to meet market needs. Utility Model Content

[0004] The utility model aims to provide a decorative strip mold to solve the problem that the traditional decorative strip mold proposed in the above background technology is easily damaged after long-term use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a decorative strip mold, which includes a main body structure, a supporting structure and a cooling structure, the lower end of the main body structure is provided with a supporting structure, the right end of the supporting structure is provided with a cooling structure, the main body structure includes an upper mold, the lower end of the upper mold is provided with a lower mold, the upper end of the upper mold is provided with a main runner, the upper end of the upper mold is provided with an exhaust hole, the lower end of the main runner is provided with several branch channels, the end of the branch channel is provided with a cavity plate, the main body structure includes an upper mold and a lower mold, which are responsible for forming the specific shape of the decorative strip, the upper mold is located at the top, forming the upper half of the mold, and the lower mold cooperates with the upper mold to complete the mold closure, the main runner is responsible for introducing the molten material into the mold, the exhaust hole helps to remove the air in the mold to prevent bubbles or other defects in the molding process, the branch channels branch out from the main runner to ensure that the molten material is evenly distributed to various parts of the mold, and the cavity plate defines the final shape and details of the decorative strip.

[0006] Preferably, a positioning pin is provided at the lower end of the upper mold, and a fixing ring is provided between the upper mold and the lower mold, and the positioning pin and the fixing ring ensure the precise alignment and fixation of the upper mold and the lower mold.

[0007] Preferably, the supporting mechanism includes a base, the lower end of the lower mold is provided with the base, an electric push rod is provided inside the base, the upper end of the electric push rod is provided with a push rod, the push rod is used in conjunction with an ejector pin, and the ejector pin directly acts on the molded decorative strip to help it demold.

[0008] Preferably, a push pin is disposed at the upper end of the push rod, and a heat dissipation grille is disposed at the front end of the base, and the heat dissipation grille helps to dissipate the heat generated during the operation.

[0009] Preferably, the cooling mechanism includes a liquid storage tank, the right end of the base is provided with the liquid storage tank, the upper end of the liquid storage tank is provided with an infusion pump, the upper end of the infusion pump is provided with a flow meter, the liquid storage tank stores coolant, and the infusion pump is responsible for transporting the coolant from the liquid storage tank to the cooling channel of the mold.

[0010] Preferably, an infusion tube is provided at the upper end of the infusion pump, and a switch valve is provided on the infusion tube.

[0011] Preferably, a return pipe is provided on the front side of the infusion pipe, and a coolant circulation pipe is provided at the ends of the return pipe and the infusion pipe. The infusion pipe and the return pipe constitute a coolant circulation system. The switch valve is used to control the flow of the coolant. The coolant circulation pipe leads the coolant directly to the key parts of the mold to help quickly cool down.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The decorative strip mold, through the precise design of the main runner and the runner, ensures that the molten material can quickly and evenly fill the entire mold cavity. This configuration greatly reduces the molding time, improves production efficiency, and reduces the consumption of raw materials, increasing the continuity and economic benefits of production;

[0014] 2. The decorative strip mold is equipped with exhaust holes to optimize the air discharge during the molding process, effectively preventing bubbles and defects caused by residual air during the molding process, ensuring that each product can meet high quality standards. These features make the final product have a better appearance and higher structural strength, and enhance the market competitiveness of the finished product;

[0015] 3. The design of the positioning pin and the fixing ring of the decorative strip mold enhances the stability of the mold and the accuracy of repeated use, effectively reduces the error caused by the movement or wear of the mold parts, extends the service life of the mold, and makes the maintenance cost of the mold low in the long-term operation, thereby achieving higher economic benefits and return on investment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the decorative strip mold of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the decorative strip mold of the utility model;

[0018] Figure 3 This is a schematic diagram of the cooling mechanism structure of the utility model;

[0019] Figure 4 For this utility model Figure 2 A is an enlarged view of the middle image.

[0020] In the figure: 1. Main body; 101. Upper mold; 102. Lower mold; 103. Main runner; 104. Exhaust hole; 105. Branch channel; 106. Cavity plate; 107. Positioning pin; 108. Fixed ring; 2. Support mechanism; 201. Base; 202. Electric push rod; 203. Push rod; 204. Ejector pin; 205. Heat dissipation grille; 3. Cooling mechanism; 301. Liquid storage tank; 302. Infusion pump; 303. Flow meter; 304. Infusion tube; 305. Switch valve; 306. Return pipe; 307. Coolant circulation pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a decorative strip mold, the decorative strip mold includes a main body mechanism 1, a support mechanism 2 and a cooling mechanism 3, the lower end of the main body mechanism 1 is provided with the support mechanism 2, the right end of the support mechanism 2 is provided with the cooling mechanism 3, the main body mechanism 1 includes an upper mold 101, the lower end of the upper mold 101 is provided with a lower mold 102, the upper end of the upper mold 101 is provided with a main runner 103, the upper end of the upper mold 101 is provided with an exhaust hole 104, the lower end of the main runner 103 is provided with a plurality of branch runners 105, the end of the branch runner 105 A cavity plate 106 is provided at the end, the mold 101 is designed to form the upper structure of the mold, and the lower mold 102 cooperates with the upper mold 101 to form a closed mold space. The main runner 103 allows the molten material to flow into the center of the mold from the outside, and the branch channel 105 distributes the molten material from the main runner 103 to each cavity of the mold to ensure uniform distribution of the material. The cavity plate 106 is responsible for forming the specific details and shape of the decorative strip. The exhaust hole 104 is located at the top of the upper mold 101, allowing the air inside the mold to escape during the injection molding process to prevent the formation of bubbles.

[0023] The lower end of the upper mold 101 is provided with a positioning pin 107, a fixing ring 108 is provided between the upper mold 101 and the lower mold 102, the supporting mechanism 2 includes a base 201, the lower end of the lower mold 102 is provided with a base 201, an electric push rod 202 is provided inside the base 201, a push rod 203 is provided at the upper end of the electric push rod 202, an ejector pin 204 is provided at the upper end of the push rod 203, a heat dissipation grille 205 is provided at the front end of the base 201, and the positioning pin 107 is used to keep the upper mold 101 in the injection process. The mold 101 and the lower mold 102 are precisely aligned, and the fixing ring 108 enhances the structural stability of the mold and ensures consistency during repeated use. The base 201 provides a solid foundation for the entire mold system. The electric push rod 202 is used to push the mold operation, such as opening and closing the mold or ejecting the finished product. The push rod 203 is used in conjunction with the ejector pin 204. The ejector pin 204 directly acts on the molded decorative strip to help it demold. The heat dissipation grille 205 is located at the front end of the base 201 to help dissipate the heat generated during operation.

[0024] The cooling mechanism 3 includes a liquid storage tank 301. The right end of the base 201 is provided with the liquid storage tank 301. The upper end of the liquid storage tank 301 is provided with an infusion pump 302. The upper end of the infusion pump 302 is provided with a flow meter 303. The upper end of the infusion pump 302 is provided with an infusion tube 304. The infusion tube 304 is provided with a switch valve 305. The front side of the infusion tube 304 is provided with a return tube 306. The ends of the return tube 306 and the infusion tube 304 are provided with a cooling liquid circulation tube 307. 1 stores the coolant. The infusion pump 302 is responsible for delivering the coolant from the liquid storage tank 301 to the cooling channel of the mold. The flow meter 303 monitors the flow of the coolant to ensure proper cooling effect. The infusion pipe 304 and the return pipe 306 form a coolant circulation system. The switch valve 305 is used to control the flow of the coolant. The coolant circulation pipe 307 directly leads the coolant to the key parts of the mold to help quickly cool down and ensure the temperature control of the mold, thereby affecting product quality and production efficiency.

[0025] Working principle: The decorative strip mold consists of a main body 1, a support mechanism 2 and a cooling mechanism 3. During the working process, the main body 1 is responsible for forming the specific shape of the decorative strip. The upper mold 101 and the lower mold 102 inside it cooperate and seal to form a precise mold cavity. The main runner 103 introduces the molten material into the mold and evenly distributes it to each cavity plate 106 through the branch channel 105 to ensure that the molten material is evenly distributed in the mold. The exhaust hole 104 removes the air in the mold to avoid bubbles or defects. The positioning tip 107 and the fixing ring 108 help to position and fix the upper mold and the lower mold to ensure the closing accuracy and stability of repeated use. The supporting mechanism 2 is mainly composed of the base The seat 201 provides stable support for the mold. The built-in electric push rod 202 controls the ejector pin 204 through the push rod 203 to push out the molded decorative strip. At the same time, the heat dissipation grille 205 helps to dissipate the heat generated during the operation of the mold. The cooling mechanism 3 includes a liquid storage tank 301 and an infusion pump 302. A closed-loop cooling system is formed through the infusion pipe 304 and the return pipe 306. The flow meter 303 monitors the flow rate of the coolant, and the switch valve 305 adjusts the flow of the coolant to ensure that the mold is cooled quickly during the production process and maintain high-efficiency production. This configuration not only improves the use efficiency of the mold, but also ensures the quality of the molded product and the continuity of production.

[0026] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A decorative strip mold, comprising a main body mechanism (1), a supporting mechanism (2) and a cooling mechanism (3), characterized in that: A support mechanism (2) is arranged at the lower end of the main structure (1), a cooling mechanism (3) is arranged at the right end of the support mechanism (2), the main structure (1) comprises an upper mold (101), a lower mold (102) is arranged at the lower end of the upper mold (101), a main runner (103) is arranged at the upper end of the upper mold (101), an exhaust hole (104) is arranged at the upper end of the upper mold (101), a plurality of branch runners (105) are arranged at the lower end of the main runner (103), and a cavity plate (106) is arranged at the end of each branch runner (105).

2. A decorative strip mold according to claim 1, characterized in that: A positioning pin (107) is provided at the lower end of the upper mold (101), and a fixing ring (108) is provided between the upper mold (101) and the lower mold (102).

3. A decorative strip mold according to claim 1, characterized in that: The support mechanism (2) comprises a base (201), the base (201) is arranged at the lower end of the lower mold (102), an electric push rod (202) is arranged inside the base (201), and a push rod (203) is arranged at the upper end of the electric push rod (202).

4. A decorative strip mold according to claim 3, characterized in that: The upper end of the push rod (203) is provided with a push pin (204), and the front end of the base (201) is provided with a heat dissipation grille (205).

5. The decorative strip mold according to claim 3, characterized in that: The cooling mechanism (3) comprises a liquid storage tank (301), the liquid storage tank (301) is arranged at the right end of the base (201), an infusion pump (302) is arranged at the upper end of the liquid storage tank (301), and a flow meter (303) is arranged at the upper end of the infusion pump (302).

6. A decorative strip mold according to claim 5, characterized in that: An infusion tube (304) is provided at the upper end of the infusion pump (302), and an on-off valve (305) is provided on the infusion tube (304).

7. A decorative strip mold according to claim 6, characterized in that: A liquid return pipe (306) is provided on the front side of the liquid infusion pipe (304), and a cooling liquid circulation pipe (307) is provided at the ends of the liquid return pipe (306) and the liquid infusion pipe (304).

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