A mold for processing a dehumidification box

Abstract

A kind of mould for dehumidification box processing belongs to mould field, its structure includes lower mould, upper mould;The upper mould is connected to the lower mould upper end;The upper mould top surface is provided with at least one adjustable dehumidification box mold core, the adjustable dehumidification box mold core includes base, positioning layer, adjusting layer, limiting component, on the mould for dehumidification box processing, adjustable dehumidification box mold core is set, staff can change the overall thickness of adjustable dehumidification box mold core according to the depth of dehumidification box needed to be made, when adjusting, by operating limiting component to positioning piece, positioning layer and positioning piece can be separated from adjusting layer, the clamping of adjusting layer is released, then after setting appropriate number of adjusting layer, positioning layer and positioning piece are reloaded, under the limitation of limiting component, complete fixed, it is convenient to operate, and compared with prior art, multiple size molds do not need to be used.

Description

Technical Field

[0001] This utility model is a mold for processing dehumidifier boxes, belonging to the field of molds. Background Technology

[0002] A dehumidifier box is a container filled with desiccant, primarily used to absorb moisture and harmful gases in enclosed spaces. Suitable for small environments of 5-15 square meters such as wardrobes, shoe cabinets, and bathrooms, its core principle is the absorption of moisture through a chemical reaction of calcium chloride, while activated carbon simultaneously adsorbs odor molecules such as formaldehyde and benzene. Some products also add fragrance to enhance the user experience. The existing mold core and mold body of dehumidifier box processing molds are integrally formed, and their height is not adjustable. When it is necessary to make dehumidifier boxes of different depths, molds with corresponding mold cores are required, which is inconvenient. Utility Model Content

[0003] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a mold for processing dehumidifier boxes, which solves the problem that the mold core and the mold body of existing dehumidifier box processing molds are integrally formed, and their height is not adjustable. When it is necessary to make dehumidifier boxes of different depths, it is inconvenient to use a mold with a corresponding mold core.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mold for processing dehumidifier boxes, comprising a lower mold and an upper mold; the upper mold is connected to the upper end of the lower mold; the top surface of the upper mold is provided with at least one adjustable dehumidifier box mold core, the adjustable dehumidifier box mold core comprising a base, a positioning layer, an adjusting layer, and a limiting component; the adjusting layer comprises several layers arranged sequentially between the base and the positioning layer; the top surface of the base is provided with an insertion groove at its center; the positioning layer is provided with an insertion hole communicating with the insertion groove; the bottom surface of the positioning layer is provided with a positioning element that is simultaneously and tightly embedded in the insertion hole and the insertion groove; the limiting component is provided on one side of the base to limit and position the positioning element through the insertion groove.

[0005] Furthermore, in order to restrict the connection, the bottom surface of the positioning member is provided with a limiting groove that is adapted to the limiting component, and a number of slots are provided on one side of the inner wall of the limiting groove from top to bottom.

[0006] Furthermore, to facilitate the unfastening process, the limiting component includes a pressing groove located on the outer wall of the base, a pressing block that is movably sealed and embedded in the pressing groove, and an L-shaped limiting member connected to the inner end of the pressing block. The vertical part of the L-shaped limiting member is slidably located in the insertion groove, and the top of the vertical part of the L-shaped limiting member is attached to the inner wall of one side of the limiting groove, and is provided with a locking block that engages with one of the locking slots. A return spring is provided between the pressing block and the inner wall of the pressing groove.

[0007] Furthermore, in order to prevent the injection molding liquid from entering the pressing groove, a sealing ring that fits into the pressing block is provided on the inner wall of the opening of the pressing groove.

[0008] Furthermore, in order to limit the L-shaped limiting member, a telescopic channel is provided horizontally between the pressing grooves to slide and position the horizontal part of the L-shaped limiting member.

[0009] Furthermore, in order to ensure that the card block can engage with the corresponding card slot when adjusting the number of adjustment layers, the distance between two adjacent card slots is equal to the thickness of the adjustment layer.

[0010] Furthermore, in order to ensure the compactness of the overall structure and to prevent the injection molding liquid from seeping into the space between the adjustment layer and the positioning layer, or between the adjustment layer and the base, or between the adjustment layers, the adjustment layer, positioning layer, and base are overlapped.

[0011] The beneficial effects of this utility model are as follows: An adjustable dehumidifier box mold core is set on the mold for processing dehumidifier boxes. The operator can change the overall thickness of the adjustable dehumidifier box mold core according to the required depth of the dehumidifier box to be made. During adjustment, the positioning layer and positioning component can be released from the adjustment layer by operating the limiting component to release the clamping restriction on the adjustment layer. Then, after setting an appropriate number of adjustment layers, the positioning layer and positioning component are reinstalled. Under the restriction of the limiting component, the fixing is completed. The operation is convenient, and compared with the prior art, it is not necessary to use molds of multiple sizes. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the structure of a mold for processing a dehumidifier box according to the present invention; Figure 2 This is a schematic diagram of the structure of an adjustable dehumidifier box core; Figure 3 A schematic cross-sectional view of the core of an adjustable dehumidifier box with three adjustment layers; Figure 4 This is a schematic cross-sectional view of the core of an adjustable dehumidifier box with two adjustment layers.

[0013] In the diagram: Lower mold-1, Upper mold-2, Adjustable dehumidifier box core-11, Base-111, Positioning layer-112, Adjustment layer-113, Restriction component-114, Insertion slot-1111, Insertion hole-1131, Positioning component-1121, Restriction groove-1122, Card slot-1123, Pressing groove-1141, Pressing block-1142, L-shaped restriction component-1143, Card block-1145, Return spring-1144. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments. Example 1

[0015] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 This utility model provides a mold technology solution for processing dehumidifier boxes: its structure includes a lower mold 1 and an upper mold 2; the upper mold 2 is connected to the upper end of the lower mold 1; the top surface of the upper mold 2 is provided with at least one adjustable dehumidifier box mold core 11, the adjustable dehumidifier box mold core 11 includes a base 111, a positioning layer 112, an adjustment layer 113, and a limiting component 114. The adjustment layer 113 is provided in several places and is located between the base 111 and the positioning layer 112 in sequence. The center of the top surface of the base 111 is provided with an insertion groove 1111. The positioning layer 112 is provided with an insertion hole 1131 communicating with the insertion groove 1111. The bottom surface of the positioning layer 112 is provided with a positioning member 1121 that is tightly embedded in the insertion hole 1131 and the insertion groove 1111. The limiting component 114 is provided on one side of the base 111 to limit and position the positioning member 1121 through the insertion groove 1111.

[0016] The upper mold 2 has a mold groove on its bottom surface that is compatible with the adjustable dehumidification box mold core 11, and the base 111 and the top surface of the lower mold 1 are integrally formed.

[0017] To restrict the connection, the bottom center of the positioning member 1121 is provided with a limiting groove 1122 that is adapted to the limiting component 114, and a number of slots 1123 are provided on one side of the inner wall of the limiting groove 1122 from top to bottom.

[0018] To facilitate unfastening, the limiting component 114 includes a pressing groove 1141 located on the outer wall of the base 111, a pressing block 1142 that is movably and sealed and embedded in the pressing groove 1141, and an L-shaped limiting member 1143 connected to the inner end of the pressing block 1142. The vertical part of the L-shaped limiting member 1143 is slidably located in the insertion groove 1111. The top of the vertical part of the L-shaped limiting member 1143 is attached to the inner wall of one side of the limiting groove 1122 and is provided with a locking block 1145 that engages with one of the locking slots 1123. A return spring 1144 is provided between the pressing block 1142 and the inner wall of the pressing groove 1141. The return spring 1144 is made of 50CrVA spring steel, containing vanadium to improve creep resistance, and the deformation at 350℃ is <0.5%.

[0019] The shape and size of the card block 1145 perfectly match the card slot 1123, both being hemispherical structures to ensure a perfect fit.

[0020] To prevent injection molding liquid from entering the pressing groove 1141, a sealing ring is provided on the inner wall of the opening of the pressing groove 1141 to fit with the pressing block 1142.

[0021] The sealing ring is specifically a metal sealing ring, which has the advantages of being wear-resistant and high-temperature resistant.

[0022] In order to limit the L-shaped limiting member 1143, a telescopic channel is provided horizontally between the pressing groove 1141 to slide and position the horizontal part of the L-shaped limiting member 1143.

[0023] To ensure that when adjusting the number of adjustment layers 113, the card block 1145 can engage with the corresponding card slot 1123, the distance between two adjacent card slots 1123 is equal to the thickness of the adjustment layer 113.

[0024] To ensure the compactness of the overall structure and to prevent injection molding liquid from seeping between the adjustment layer 113 and the positioning layer 112, or between the adjustment layer 113 and the base 111, or between the adjustment layers 113 and each other, the adjustment layer 113 is overlapped with the positioning layer 112 and the base 111.

[0025] An adjustable dehumidifier box mold core 11 is set on the mold for processing dehumidifier boxes. The operator can change the overall thickness of the adjustable dehumidifier box mold core 11 according to the required depth of the dehumidifier box. During adjustment, the positioning member 1121 is unfastened by operating the limiting component 114, so that the positioning layer 112 and the positioning member 1121 can be separated from the adjusting layer 113, and the clamping restriction on the adjusting layer 113 is released. Then, after setting an appropriate number of adjusting layers 113, the positioning layer 112 and the positioning member 1121 are reinstalled. Under the restriction of the limiting component 114, the fixing is completed. The operation is convenient, and compared with the existing technology, it is not necessary to use molds of multiple sizes.

[0026] The specific operation of the limiting component 114 is as follows: When unfastening, press the pressing block 1142 with a tool, causing the pressing block 1142 to retract into the pressing groove 1141. The return spring 1144 is compressed and deformed. The pressing block 1142 drives the L-shaped limiting member 1143 to move horizontally. During the movement, the vertical part of the L-shaped limiting member 1143 moves from one inner wall of the limiting groove 1122 to the other inner wall. The locking block 1145 disengages from the locking groove 1123, releasing the restriction on the positioning member 1121. The limiting operation is the same as the above steps, except that after the vertical part of the L-shaped limiting member 1143 enters the limiting groove 1122, the pressing block 1142 is released, the return spring 1144 rebounds, driving the pressing block 1142 and the L-shaped limiting member 1143 to reset. The locking block 1145 on the vertical part of the L-shaped limiting member 1143 engages with the locking groove 1123 at that position. Figure 3 , 4As shown, the three adjustment layers 113 are adjusted to two adjustment layers 113. Example 2

[0027] For the sake of brevity, the parts that are the same as those in other embodiments will not be described again. The main description is of the structure that is different from other embodiments of this utility model. The outer end of the pressing block 1142 described in this application is flush with the opening of the pressing groove 1141 to improve the sealing performance.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mold for processing dehumidifier boxes, characterized in that: Its structure includes a lower mold (1); The upper mold (2) is connected to the upper end of the lower mold (1); The top surface of the upper mold (2) is provided with at least one adjustable dehumidifying box mold core (11). The adjustable dehumidifying box mold core (11) includes a base (111), a positioning layer (112), an adjustment layer (113), and a limiting component (114). The adjustment layer (113) is provided with several layers and is located between the base (111) and the positioning layer (112) in sequence. The center of the top surface of the base (111) is provided with a plug groove (1111). The positioning layer (112) is provided with a plug hole (1131) that communicates with the plug groove (1111). The bottom surface of the positioning layer (112) is provided with a positioning element (1121) that is tightly embedded in the plug hole (1131) and the plug groove (1111). The limiting component (114) is provided on one side of the base (111) to limit and position the positioning element (1121) through the plug groove (1111). The positioning component (1121) has a limiting groove (1122) at the center of its bottom surface that is adapted to the limiting component (114). A plurality of slots (1123) are arranged sequentially from top to bottom on one side of the inner wall of the limiting groove (1122). The limiting component (114) includes a pressing groove (1141) located on the outer wall of the base (111), a pressing block (1142) that is movably and sealingly embedded in the pressing groove (1141), and a pressing block (1142) within the pressing block (1142). An L-shaped limiting member (1143) is connected at both ends. The vertical part of the L-shaped limiting member (1143) is slidably located in the insertion groove (1111). The top of the vertical part of the L-shaped limiting member (1143) is attached to the inner wall of one side of the limiting groove (1122) and is provided with a locking block (1145) that engages with one of the locking grooves (1123). A return spring (1144) is provided between the pressing block (1142) and the inner wall of the pressing groove (1141).

2. The mold for processing a dehumidifier box according to claim 1, characterized in that: The inner wall of the opening of the pressing groove (1141) is provided with a sealing ring that fits with the pressing block (1142).

3. The mold for processing a dehumidifier box according to claim 1, characterized in that: A telescopic channel is provided horizontally between the pressing groove (1141) and the pressing groove (1141) to slide and position the horizontal part of the L-shaped limiting member (1143).

4. The mold for processing a dehumidifier box according to claim 1, characterized in that: The distance between two adjacent card slots (1123) is equal to the thickness of the adjustment layer (113).

5. The mold for processing a dehumidifier box according to claim 4, characterized in that: The adjustment layer (113) is superimposed on the positioning layer (112) and the base (111).

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