Injection molding mold for lamp body of charging indicator lamp

Abstract

The utility model relates to a charging indicator lamp body injection molding mold which comprises an upper cover plate, an upper mold body and a lower mold body, the upper mold body is arranged at the bottom of the upper cover plate, injection molding heads are installed at the bottom of the upper mold body at equal intervals, the lower mold body is arranged at the bottom of the upper cover plate, injection molding cavities are formed in the top of the lower mold body at equal intervals, and a cavity is formed in the lower mold body. Water pipe connectors are installed on the two sides of the lower die. When a lamp body needs to be cooled in the molding process of the indicating lamp, an external water source is poured into the lower mold through the water pipe connector, cooling water flows in the lower mold, absorbs heat of the lamp body in the injection molding cavity and is discharged through the water outlet pipe, and therefore rapid cooling of the lamp body is achieved; the cooling speed is greatly increased, the forming period is shortened, the production efficiency is improved, compared with an air cooling mode, more energy is saved, the environment is protected, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding, in particular to an injection molding mold for a charging indicator lamp body. Background Art

[0002] With the popularization and rapid development of electronic products, the demand for charging indicator lights, as an indispensable part of electronic equipment, is growing. At present, the commonly used injection molding molds for charging indicator lamp bodies on the market mostly adopt air cooling or natural cooling. This cooling method is not only inefficient, but also easily leads to uneven surface temperature of the molded lamp body, affecting product quality and production efficiency. Therefore, there is an urgent need for an injection mold that can quickly and evenly cool the molded lamp body to meet the market demand for high-quality and high-efficiency production. Utility Model Content

[0003] The utility model aims to provide an injection molding mold for a charging indicator lamp body to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a charging indicator lamp body injection molding mold, comprising an upper cover plate, an upper mold and a lower mold, the bottom of the upper cover plate is provided with an upper mold, the bottom of the upper mold is equidistantly equipped with an injection molding head, the bottom of the upper cover plate is provided with a lower mold, the top of the lower mold is equidistantly equipped with an injection molding cavity, a cavity is opened inside the lower mold, and water pipe interfaces are installed on both sides of the lower mold.

[0005] When in use, install this mold at a suitable position on the injection molding machine, and make the upper cover plate, the upper mold and the lower mold fit together during injection molding. The injection molding raw material can be pumped into the injection molding cavity by the injection molding head, and the indicator lamp body will be molded inside the injection molding cavity to complete the injection molding. The existing injection molding technology is used, so it will not be described in detail here. When it is necessary to cool the molded lamp body, the external water source is poured into the lower mold through the water pipe interface. The cooling water flows inside the lower mold, absorbs the heat of the lamp body in the injection molding cavity, and is discharged through the water outlet pipe, thereby realizing rapid cooling of the lamp body. The water cooling method greatly improves the cooling speed, shortens the molding cycle, and improves the production efficiency. Compared with the air cooling method, the use of water as the cooling medium is more energy-saving and environmentally friendly, reduces the production cost, and can quickly and evenly cool the injection mold of the molded lamp body, which can meet the market demand for high-quality and high-efficiency production.

[0006] Preferably, a hydraulic telescopic device is provided on the top of the upper cover plate, and two sets of sliding sleeves are installed on both sides of the upper cover plate.

[0007] The hydraulic expansion device can be connected to an external injection molding machine, and the upper cover plate, the upper mold and the lower mold can be brought close and fitted through the operation of the hydraulic expansion device to complete the injection molding operation.

[0008] Preferably, two groups of mounting seats are installed on both sides of the lower mold, a sliding rod is fixedly installed on the top of the mounting seat, and the sliding rod is slidably connected to the sliding sleeve.

[0009] The mounting seat can provide a mounting position for the slide bar, and the upper cover plate and the lower mold can stably move relative to each other through the sliding connection between the slide bar and the slide sleeve.

[0010] Preferably, injection tubes are equidistantly installed on the front side of the upper mold, and the injection tubes are connected to the injection head.

[0011] The injection molding machine can be connected to an external injection molding machine through the injection molding pipe to provide the mold with raw materials for injection molding. The raw materials enter through the injection molding pipe and are discharged from the injection molding head.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] When the lamp body needs to be cooled during the molding process of the indicator light, the external water source is poured into the lower mold through the water pipe interface. The cooling water flows inside the lower mold, absorbs the heat of the lamp body in the injection cavity, and is discharged through the water outlet pipe, thereby achieving rapid cooling of the lamp body. The water cooling method greatly improves the cooling speed, shortens the molding cycle, and improves production efficiency. Compared with the air cooling method, it is more energy-saving and environmentally friendly, reduces production costs, and can quickly and evenly cool the injection mold of the molded lamp body, which can meet the market demand for high-quality and high-efficiency production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 3 It is a schematic diagram of the internal structure of the lower mold of the utility model.

[0017] In the figure: 1. upper cover plate; 101. hydraulic expansion device; 102. sliding sleeve; 2. upper mold; 201. injection tube; 202. injection head; 3. lower mold; 301. injection cavity; 302. water pipe interface; 303. mounting seat; 304. sliding rod. DETAILED DESCRIPTION

[0018] The following specific embodiments are provided to help the reader obtain a comprehensive understanding of the methods, devices and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be apparent. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but in addition to the operations that must occur in a particular order, changes that will be apparent after understanding the disclosure of the present application may be made. In addition, in order to improve clarity and brevity, descriptions of features known in the art may be omitted.

[0019] The features described herein may be implemented in different forms and should not be interpreted as being limited to the examples described herein. Rather, the examples described herein have been provided only to illustrate some of the many possible ways of implementing the methods, devices and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0020] Throughout the specification, when an element (such as a layer, a region, or a substrate) is described as being “on”, “connected to”, “bound to”, “over”, or “covering” another element, it may be directly “on”, “connected to”, “bound to”, “over”, or “covering” another element, or one or more other elements may be present between them. In contrast, when an element is described as being “directly on”, “directly connected to”, “directly bound to”, “directly over”, or “directly covering” another element, there may be no other elements present between them.

[0021] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more items.

[0022] Although terms such as "first," "second," and "third" may be used herein to describe various members, components, regions, layers, or portions, these members, components, regions, layers, or portions are not limited by these terms. Rather, these terms are only used to distinguish one member, component, region, layer, or portion from another member, component, region, layer, or portion. Therefore, without departing from the teachings of the examples described herein, the first member, component, region, layer, or portion referred to may also be referred to as the second member, component, region, layer, or portion.

[0023] For ease of description, spatial relative terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another element as shown in the drawings. Such spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is turned over, an element described as being "above" or "upper" relative to another element would then be located "below" or "lower" relative to the other element.

[0024] Therefore, the term "above" includes both "above" and "below" orientations depending on the spatial orientation of the device. The device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative terms used herein will be interpreted accordingly.

[0025] The terms used herein are only used to describe various examples and are not used to limit the present disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "comprise" and "have" list the stated features, quantities, operations, components, elements and / or their combinations that exist, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or their combinations.

[0026] Variations in the shapes shown in the drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include variations in shapes that occur during manufacturing.

[0027] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

[0028] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] Embodiment 1

[0030] like Figure 1 , Figure 2 , Figure 3 As shown, the utility model proposes an injection molding mold for a charging indicator lamp body, comprising an upper cover plate 1, an upper mold 2 and a lower mold 3, the upper cover plate 1 is provided with an upper mold 2 at the bottom, an injection molding head 202 is equidistantly installed at the bottom of the upper mold 2, the upper cover plate 1 is provided with a lower mold 3 at the bottom, an injection molding cavity 301 is equidistantly arranged at the top of the lower mold 3, a cavity is opened inside the lower mold 3, and water pipe interfaces 302 are installed on both sides of the lower mold 3.

[0031] The working principle of the injection molding mold for the charging indicator lamp body based on the first embodiment is: when in use, the mold is installed at a suitable position on the injection molding machine, and the upper cover plate 1, the upper mold 2 and the lower mold 3 are fitted by injection molding. The injection molding raw material can be pumped into the injection molding cavity 301 by the injection head 202, and the indicator lamp body will be molded inside the injection molding cavity 301 to complete the injection molding. The existing injection molding technology is used, and no detailed description is given here. When it is necessary to cool the molded lamp body, an external water source is poured into the lower mold 3 through the water pipe interface 302. The cooling water flows inside the lower mold 3, absorbs the heat of the lamp body in the injection molding cavity 301, and is discharged through the water outlet pipe, thereby realizing rapid cooling of the lamp body. The water cooling method greatly improves the cooling speed, shortens the molding cycle, and improves the production efficiency. The use of water as the cooling medium is more energy-saving and environmentally friendly than the air cooling method, and reduces the production cost. The injection mold that can quickly and evenly cool the molded lamp body can meet the market demand for high-quality and high-efficiency production.

[0032] Embodiment 2

[0033] like Figure 1 As shown, the utility model proposes an injection molding mold for a charging indicator lamp body. Compared with the first embodiment, this embodiment also includes: a hydraulic telescopic device 101 is arranged on the top of the upper cover plate 1, two groups of sliding sleeves 102 are installed on both sides of the upper cover plate 1, two groups of mounting seats 303 are installed on both sides of the lower mold 3, a sliding rod 304 is fixedly installed on the top of the mounting seat 303, and the sliding rod 304 is slidably connected to the sliding sleeve 102, and an injection tube 201 is equidistantly installed on the front of the upper mold 2, and the injection tube 201 is connected to the injection head 202.

[0034] In this embodiment, Figure 1 As shown, the hydraulic expansion device 101 can be connected to an external injection molding machine, and the operation of the hydraulic expansion device 101 can bring the upper cover plate 1, the upper mold 2 and the lower mold 3 closer together to complete the injection molding operation; Figure 1 As shown, the mounting seat 303 can provide a mounting position for the slide bar 304. Through the sliding connection between the slide bar 304 and the slide sleeve 102, the upper cover plate 1 and the lower mold 3 can be stably moved relative to each other; Figure 1 As shown, the injection tube 201 can be connected to an external injection molding machine to provide the mold with raw materials for injection molding. The raw materials enter through the injection tube 201 and are discharged from the injection head 202.

[0035] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A charging indicator lamp body injection molding mold, comprising an upper cover plate (1), an upper mold (2) and a lower mold (3), characterized in that: An upper mold (2) is arranged at the bottom of the upper cover plate (1), an injection head (202) is equidistantly installed at the bottom of the upper mold (2), a lower mold (3) is arranged at the bottom of the upper cover plate (1), an injection cavity (301) is equidistantly arranged at the top of the lower mold (3), a cavity is opened inside the lower mold (3), and water pipe interfaces (302) are installed on both sides of the lower mold (3).

2. The injection molding mold for the charging indicator lamp body according to claim 1, characterized in that: A hydraulic telescopic device (101) is provided on the top of the upper cover plate (1), and two sets of sliding sleeves (102) are installed on both sides of the upper cover plate (1).

3. The injection molding mold for the charging indicator lamp body according to claim 2, characterized in that: Two groups of mounting seats (303) are installed on both sides of the lower mold (3), and a sliding rod (304) is fixedly installed on the top of the mounting seat (303), and the sliding rod (304) is slidably connected to the sliding sleeve (102).

4. The injection molding mold for the charging indicator lamp body according to claim 1, characterized in that: Injection tubes (201) are equidistantly mounted on the front of the upper mold (2), and the injection tubes (201) are connected to the injection head (202).

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