Die for processing module filter seat

Abstract

The utility model provides a mould for processing a module filter seat, which relates to the field of moulds and comprises an upper mould and a lower mould, a cavity is arranged between the upper mould and the lower mould, a telescopic shaping component for shaping the edge of the module filter seat is arranged on the lower mould, a base is further arranged at the bottom of the lower mould, and a plurality of first injection molding pipes are arranged on the base. A plurality of first injection molding pipes are arranged on the outer side of the upper mold, penetrate through the lower mold and extend to the cavity, a plurality of water injection pipes are arranged on the outer side of the upper mold, penetrate through the lower mold and extend to the cavity, the specification of the edge of the mold core is adjusted through a plurality of telescopic shaping assemblies, then a solution is injected into the cavity through the first injection molding pipes, and after a period of time, the mold core is formed. The multiple water injection pipes are opened to inject water into the cavity, on one hand, cooling of the mold core is accelerated, on the other hand, mold core adhesion is avoided, and follow-up mold opening operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of molds, in particular to a mold for processing a module filter base. Background Art

[0002] An automotive air filter filters harmful impurities in the air to be introduced into the cylinder through air filtration, so as to reduce the early wear of the cylinder, piston, piston ring, valve and valve seat. The automotive air filter has many components. The module filter base is the base for placing the filter screen in the air filter. During the production process, since the base of the air filter is generally made of plastic, a plastic mold is mostly used for molding.

[0003] At present, the mold for processing the module filter base includes an upper mold and a lower mold. A cavity is provided between the upper mold and the lower mold. During injection molding, the injection solution is injected into the cavity, and after cooling, it is taken out for demolding. Since the connection part of the module filter base generally has threads, direct demolding easily causes the mold to break and is not easy to demold.

[0004] Therefore, it is necessary to provide a new mold for processing the module filter base to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a mold for processing a module filter base.

[0006] The mold for processing the module filter base provided by the utility model includes an upper mold and a lower mold. A cavity is provided between the upper mold and the lower mold. The lower mold is provided with a telescopic shaping component for shaping the edge of the module filter base. The bottom of the lower mold is further provided with a base. The base is provided with a plurality of injection pipes I. The plurality of injection pipes I respectively penetrate through the lower mold and extend to the cavity. The outer side of the upper mold is provided with a plurality of water injection pipes. The plurality of water injection pipes respectively penetrate through the lower mold and extend to the cavity.

[0007] Further, the telescopic shaping component includes three telescopic cylinders. The three telescopic cylinders are respectively located on different sides of the lower mold. The output ends of the three telescopic cylinders are all provided with shaping pads. One of the shaping pads is provided with a shaping cylinder at its end. The shaping cylinder is located at the cavity.

[0008] Further, a plurality of injection pipes II are respectively fixedly connected to the shaping pads. One ends of the plurality of injection pipes II respectively extend to the cavity.

[0009] Further, the top of the lower mold is fixedly connected with a plurality of sliders that are matched with the positions of the shaping pads, and the bottoms of the plurality of shaping pads are slidably installed on the plurality of sliders.

[0010] Furthermore, valves are provided at one ends of the first injection pipe, the second injection pipe, and the water injection pipe.

[0011] Furthermore, a control box is also provided on the lower mold, and a travel switch for controlling the telescopic distance of the three telescopic cylinders is provided inside the control box.

[0012] Compared with the related art, the mold for processing the module filter base provided by the present utility model has the following beneficial effects:

[0013] The present utility model provides a mold for processing a module filter base. During specific implementation, the specifications of the core edge are adjusted through multiple telescopic shaping components, and then a solution is injected into the cavity through multiple first injection pipes. After waiting for a period of time, multiple water injection pipes are opened to inject water into the cavity. On the one hand, it accelerates the cooling of the core, and on the other hand, it avoids the core from sticking, facilitating the subsequent mold opening operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the mold for processing the module filter base provided by the present utility model;

[0015] Figure 2 is an exploded structure diagram of the mold for processing the module filter base provided by the present utility model;

[0016] Figure 3 is a schematic diagram of the bottom view structure of the upper mold provided by the present utility model;

[0017] Figure 4 is a schematic diagram of the structure of the lower mold and the telescopic shaping component provided by the present utility model Figure 1 ;

[0018] Figure 5 is Figure 4 an enlarged structure diagram of the position A shown in the figure;

[0019] Figure 6 is a schematic diagram of the structure of the lower mold and the telescopic shaping component provided by the present utility model Figure 2 ;

[0020] Figure 7 is Figure 6 an enlarged structure diagram of the position B shown in the figure;

[0021] Figure 8 is a schematic diagram of the structure of the telescopic shaping component provided by the present utility model;

[0022] Figure 9 is a schematic diagram of the bottom view structure of the lower mold provided by the present utility model.

[0023] Reference numerals in the figure: 1, upper mold; 2, lower mold; 3, cavity; 4, base; 5, injection pipe 1; 6, water injection pipe; 7, telescopic cylinder; 8, shaping pad; 9, shaping cylinder; 10, injection pipe 2; 11, slider; 12, valve; 13, control box. Detailed implementation mode

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 , where Figure 1 is the overall structural schematic diagram of the mold for processing the module filter base provided by the present utility model; Figure 2 is the exploded structural schematic diagram of the mold for processing the module filter base provided by the present utility model; Figure 3 is the bottom view structural schematic diagram of the upper mold provided by the present utility model; Figure 4 is the structural schematic diagram of the lower mold and the telescopic shaping assembly provided by the present utility model Figure 1 ; Figure 5 is Figure 4 the enlarged structural schematic diagram of the A position shown in; Figure 6 is the structural schematic diagram of the lower mold and the telescopic shaping assembly provided by the present utility model Figure 2 ; Figure 7 is Figure 6 the enlarged structural schematic diagram of the B position shown in; Figure 8 is the structural schematic diagram of the telescopic shaping assembly provided by the present utility model; Figure 9 is the bottom view structural schematic diagram of the lower mold provided by the present utility model.

[0026] In the specific implementation process, as Figures 1 - 9As shown in the figure, the mold for processing the module filter base includes an upper mold 1 and a lower mold 2. There is a cavity 3 between the upper mold 1 and the lower mold 2. After injecting the solution into the cavity 3 and cooling it, a module filter base core is formed. The lower mold 2 is provided with a telescopic shaping component for shaping the edge of the module filter base. The bottom of the lower mold 2 is also provided with a base 4. The base 4 is provided with a plurality of first injection pipes 5. The plurality of first injection pipes 5 respectively penetrate through the lower mold 2 and extend to the cavity 3. The outer side of the upper mold 1 is provided with a plurality of water injection pipes 6. The plurality of water injection pipes 6 respectively penetrate through the lower mold 2 and extend to the cavity 3. The specifications of the core edge are adjusted by the plurality of telescopic shaping components. Then, the solution is injected into the cavity 3 through the plurality of first injection pipes 5. After waiting for a period of time, the plurality of water injection pipes 6 are opened to inject water into the cavity 3. On the one hand, it accelerates the cooling of the core. On the other hand, it avoids the sticking of the core and facilitates the subsequent mold opening operation.

[0027] It should be noted that the telescopic shaping component includes three telescopic cylinders 7. The three telescopic cylinders 7 are respectively located on different sides of the lower mold 2. The output ends of the three telescopic cylinders 7 are all provided with shaping pads 8. One of the shaping pads 8 is provided with a shaping cylinder 9 at its end. The shaping cylinder 9 is located at the cavity 3. The inner cavity of the core is formed after the solution outside the shaping cylinder 9 is cooled.

[0028] A plurality of second injection pipes 10 are respectively fixedly connected to the shaping pads 8. One ends of the plurality of second injection pipes 10 respectively extend to the cavity 3. The plurality of second injection pipes 10 are respectively used for injecting the solution into the side of the core.

[0029] It should be noted that valves 12 are provided at one ends of the first injection pipes 5, the second injection pipes 10, and the water injection pipes 6. The valves 12 are respectively used to control the water inflow and the injection solution amount.

[0030] In a specific embodiment, a plurality of sliders 11 that are position - matched with the shaping pads 8 are fixedly connected to the top of the lower mold 2. And the bottoms of the plurality of shaping pads 8 are slidably installed on the plurality of sliders 11. The plurality of sliders 11 increase the stability of the shaping pads 8 during the moving process.

[0031] The lower mold 2 is also provided with a control box 13. A travel switch for controlling the telescopic distance of the three telescopic cylinders 7 is provided in the control box 13. The control box 13 can be rotated and opened from its top through a hinge, which is convenient for overhauling the travel switch.

[0032] The working principle provided by the present utility model is as follows: When the mold is in use, the specifications of the core edge are adjusted by a plurality of telescopic sizing components, and then a solution is injected into the cavity 3 through a plurality of injection pipes 1-5. One ends of a plurality of injection pipes 2-10 respectively extend to the cavity 3, and the plurality of injection pipes 2-10 are respectively used for injecting the solution onto the side surface of the core. Valves 12 are provided at one ends of the injection pipes 1-5, the injection pipes 2-10, and the water injection pipes 6, and the valves 12 are respectively used for controlling the water injection volume and the injection solution volume. After waiting for a period of time, the plurality of water injection pipes 6 are opened to inject water into the cavity 3. On the one hand, it accelerates the cooling of the core, and on the other hand, it prevents the core from sticking, facilitating the subsequent mold opening operation.

[0033] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated herein.

[0034] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A mold for processing a module filter base, comprising an upper mold (1) and a lower mold (2), with a cavity (3) provided between the upper mold (1) and the lower mold (2), characterized in that, The lower mold (2) is provided with a telescopic shaping component for shaping the edge of the module filter base. The bottom of the lower mold (2) is further provided with a base (4). The base (4) is provided with a plurality of first injection pipes (5). The plurality of first injection pipes (5) respectively penetrate through the lower mold (2) and extend to the cavity (3). The outer side of the upper mold (1) is provided with a plurality of water injection pipes (6). The plurality of water injection pipes (6) respectively penetrate through the lower mold (2) and extend to the cavity (3).

2. The mold for machining the module filter base according to claim 1, characterized in that, The telescopic shaping component includes three telescopic cylinders (7). The three telescopic cylinders (7) are respectively located on different sides of the lower mold (2). The output ends of the three telescopic cylinders (7) are all provided with shaping pads (8). The end of one of the shaping pads (8) is provided with a shaping cylinder (9). The shaping cylinder (9) is located at the cavity (3).

3. The mold for machining the module filter base according to claim 2, characterized in that, A plurality of second injection pipes (10) are respectively and fixedly connected to the shaping pads (8). One ends of the plurality of second injection pipes (10) respectively extend to the cavity (3).

4. The mold for machining the module filter base according to claim 3, characterized in that, A plurality of sliders (11) matching the positions of the shaping pads (8) are fixedly connected to the top of the lower mold (2). The bottoms of the plurality of shaping pads (8) are slidably mounted on the plurality of sliders (11).

5. The die for machining the module filter base according to claim 4, characterized in that, Valves (12) are provided at one ends of the first injection pipes (5), the second injection pipes (10), and the water injection pipes (6).

6. The die for machining the module filter base according to claim 5, characterized in that, A control box (13) is further provided on the lower mold (2). A travel switch for controlling the telescopic distance of the three telescopic cylinders (7) is provided in the control box (13).

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