A notebook keyboard production injection mold facilitating rapid discharging

Abstract

The utility model discloses a notebook keyboard production is with injection mold convenient to quick discharging, including limit seat, limit rod, first mold structure and second mold structure, limit seat fixedly connected with limit rod, and the first mold structure and second mold structure are slidably connected on the limit rod, and first mold structure, second mold structure are adapted to set, first mold structure, through hydraulic propulsion rod deduce butt joint plate, first mold base movement, and the material guide pipe is used for the material guide in first mold base, and first air pipe can import aerated gas to carry out stripping treatment, second mold structure is communicated with second ventilation guide pipe through the flow guide valve pipe, and the flow guide valve pipe is also communicated with the shunt pipe, first ventilation guide pipe, carries out two -way air -guiding work, and carries out quick cooling stripping. The utility model discloses a notebook keyboard production is with injection mold convenient to quick discharging, through the setting of structure, realizes the purpose of quick discharging.

Description

Technical Field

[0001] This utility model relates to the field of injection mold equipment technology, specifically to an injection mold for producing notebook keyboards that facilitates rapid material cutting. Background Technology

[0002] Injection molding, also known as injection molding, is a molding method that combines injection and molding. The advantages of injection molding include high production speed and efficiency, automated operation, a wide variety of designs and shapes (from simple to complex), large and small sizes, precise product dimensions, easy product updates and replacements, and the ability to produce complex shapes. Injection molding is suitable for mass production and molding processes involving complex shapes.

[0003] Injection molds for laptop keyboard production are used in the production of laptop keyboards to achieve rapid production.

[0004] However, the current injection molds used in laptop keyboard production have the following problems: they are not convenient for rapid material cutting, and need to be improved. Utility Model Content

[0005] The purpose of this invention is to provide an injection mold for the production of notebook keyboards that facilitates rapid material cutting, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an injection mold for producing a notebook keyboard that facilitates rapid material cutting, comprising a limiting seat, a limiting rod, a first mold structure, and a second mold structure. The limiting seat is fixedly connected to the limiting rod, and the first mold structure and the second mold structure are slidably connected to the limiting rod, and the first mold structure and the second mold structure are adapted to each other.

[0007] The first mold structure uses a hydraulic push rod to push the docking plate and the first mold base to move, and the guide pipe is used to guide the material in the first mold base. The first air duct can introduce gas to carry out demolding.

[0008] The second mold structure is connected to the second ventilation guide pipe through the guide valve pipe. The guide valve pipe is also connected to the branch pipe and the first ventilation guide pipe to carry out bidirectional air guidance and rapid cooling and demolding.

[0009] Specifically, the first mold structure includes a hydraulic push rod, a first air duct, a material guide pipe, a docking plate, and a first mold base. The side end of the hydraulic push rod is connected to the docking plate, the first mold base is fixedly mounted on the docking plate, the first air duct is installed on the first mold base, the rear end of the docking plate is connected to the material guide pipe, and the first mold base is provided with a groove for the material guide pipe to guide the material.

[0010] Specifically, the second mold structure includes a second mold base, a diversion pipe, a first ventilation guide pipe, a guide valve pipe, and a second ventilation guide pipe. The second mold base is provided with a guide valve pipe, and the lower end of the guide valve pipe is connected to the first ventilation guide pipe through the diversion pipe.

[0011] Specifically, the flow guide valve pipe is connected through the second ventilation guide pipe, and the first ventilation guide pipe and the second ventilation guide pipe are symmetrically arranged to perform demolding processing in the second mold base.

[0012] Specifically, the docking plate is slidably connected to the limiting rod, thereby adjusting the positions of the first mold structure and the second mold structure on the limiting seat and the limiting rod.

[0013] Specifically, the limiting rod is fixed to the outer frame, the hydraulic push rod is fixed through the frame, and the first air duct and the material guide pipe are both connected to the outside through the pipe body.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By installing limit seats and limit rods, the positioning of the first mold structure and the second mold structure is convenient. The hydraulic push rod in the first mold structure controls the movement of the docking plate and the first mold base. At the same time, the guide pipe is connected to the docking plate and the first mold base to perform material guiding. Subsequently, pressurized gas is introduced through the first air duct to quickly cool the first mold base, causing the injection molded part to shrink and facilitate the unloading operation. The second mold base in the second mold structure is equipped with a flow guide valve pipe, which is connected to the first ventilation guide pipe through the diversion pipe. The flow guide valve pipe is also connected to the second ventilation guide pipe, which can introduce pressurized gas for rapid cooling and facilitate the blowing away of gas to unload the keyboard injection molded part. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 2 This is an exploded view of the first mold structure and the second mold structure of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the first mold structure of this utility model;

[0019] Figure 4 This is a perspective view of the second mold structure of this utility model.

[0020] In the figure: 1-Limiting seat; 2-Limiting rod; 3-First mold structure; 4-Second mold structure; 5-Hydraulic push rod; 6-First air duct; 7-Guide pipe; 8-Dating plate; 9-First mold base; 10-Second mold base; 11-Diverter pipe; 12-First ventilation guide pipe; 13-Guide valve pipe; 14-Second ventilation guide pipe. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: an injection mold for producing a notebook keyboard that facilitates rapid material cutting, including a limiting seat 1, a limiting rod 2, a first mold structure 3 and a second mold structure 4. The limiting seat 1 is fixedly connected to the limiting rod 2, and the first mold structure 3 and the second mold structure 4 are slidably connected to the limiting rod 2, and the first mold structure 3 and the second mold structure 4 are adapted to each other.

[0023] The first mold structure 3 uses a hydraulic push rod 5 to push the docking plate 8 and the first mold base 9 to move. The guide pipe 7 is used to guide the material in the first mold base 9. The first air pipe 6 can introduce gas for demolding. The limiting seat 1 is fixed to the external frame to support the limiting seat 1 and the limiting rod 2. At the same time, the hydraulic push rod 5 is also fixed. The hydraulic push rod 5 can change the position of the docking plate 8 and the first mold base 9 by extension and retraction to facilitate the docking and connection of the first mold structure 3 and the second mold structure 4. The upper ends of the first air pipe 6 and the guide valve pipe 13 are connected to the external air pipe to realize the introduction of pressurized gas and facilitate the subsequent cooling and unloading work.

[0024] The second mold structure 4 is connected to the second ventilation guide pipe 14 through the guide valve pipe 13. The guide valve pipe 13 is also connected to the diversion pipe 11 and the first ventilation guide pipe 12 to carry out bidirectional air guiding and rapid cooling demolding.

[0025] The first mold structure 3 includes a hydraulic push rod 5, a first air duct 6, a guide pipe 7, a docking plate 8, and a first mold base 9. The side end of the hydraulic push rod 5 is connected to the docking plate 8, the first mold base 9 is fixedly mounted on the docking plate 8, the first air duct 6 is installed on the first mold base 9, the rear end of the docking plate 8 is connected to the guide pipe 7, and the first mold base 9 is provided with a groove for the guide pipe 7 to guide the material.

[0026] The second mold structure 4 includes a second mold base 10, a diversion pipe 11, a first ventilation guide pipe 12, a guide valve pipe 13, and a second ventilation guide pipe 14. The second mold base 10 contains the guide valve pipe 13, and the lower end of the guide valve pipe 13 is connected to the first ventilation guide pipe 12 via the diversion pipe 11. The positioning of the first mold structure 3 and the second mold structure 4 is facilitated by installing a limiting seat 1 and a limiting rod 2. The hydraulic push rod 5 within the first mold structure 3 controls the movement of the docking plate 8 and the first mold base 9. Simultaneously, the guide pipe 7 moves in conjunction with the docking plate 8 and the first mold base 9. The first mold base 9 is connected to the first mold base 9 for material guiding. Subsequently, pressurized gas is introduced through the first air duct 6 to rapidly cool the injection molded parts, causing them to shrink and facilitating unloading. The second mold base 10 in the second mold structure 4 is equipped with a flow guide valve pipe 13, which is connected to the first ventilation guide pipe 12 through the diversion pipe 11. The flow guide valve pipe 13 is also connected to the second ventilation guide pipe 14, which can introduce pressurized gas for rapid cooling and facilitate the blowing away of the gas to unload the keyboard injection molded parts.

[0027] The flow guide valve pipe 13 is connected through the second ventilation guide pipe 14, and the first ventilation guide pipe 12 and the second ventilation guide pipe 14 are symmetrically arranged to perform demolding treatment in the second mold base 10.

[0028] The docking plate 8 is slidably connected to the limiting rod 2, thereby adjusting the position of the first mold structure 3 and the second mold structure 4 on the limiting seat 1 and the limiting rod 2.

[0029] Limiting rod 2 is fixed to the outer frame, hydraulic push rod 5 is fixed through the frame, and the first air duct 6 and the guide pipe 7 are both connected to the outside through the pipe body.

[0030] Working principle: When needed, the user fixes the limiting seat 1 to the external frame, providing support for the limiting seat 1 and the limiting rod 2. Simultaneously, the hydraulic push rod 5 is also fixed. The hydraulic push rod 5, through extension and retraction, changes the position of the docking plate 8 and the first mold base 9, facilitating the docking and connection of the first mold structure 3 and the second mold structure 4. This allows for the pressurized introduction of molten plastic. The upper ends of the first air duct 6 and the guide valve 13 are connected to external air ducts, enabling the introduction of pressurized gas for subsequent cooling and unloading. The installation of the limiting seat 1 and the limiting rod 2 facilitates the positioning of the first mold structure 3 and the second mold structure 4. The hydraulic pressure within the first mold structure 3... The push rod 5 controls the movement of the docking plate 8 and the first mold base 9. At the same time, the guide pipe 7 is connected to the docking plate 8 and the first mold base 9 to perform the material guiding work. Subsequently, pressurized gas is introduced through the first air pipe 6 to quickly cool the first mold base 9, so that the injection molded part shrinks and is easy to unload. The second mold base 10 in the second mold structure 4 is equipped with a flow guide valve pipe 13. The flow guide valve pipe 13 is connected to the first ventilation guide pipe 12 through the diversion pipe 11. The flow guide valve pipe 13 is also connected to the second ventilation guide pipe 14, which can introduce pressurized gas for rapid cooling and facilitate the blowing away of gas to unload the keyboard injection molded part and complete the work.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An injection mold for producing notebook keyboards that facilitates rapid material cutting, characterized in that: It includes a limiting seat (1), a limiting rod (2), a first mold structure (3) and a second mold structure (4). The limiting seat (1) is fixedly connected to the limiting rod (2), and the first mold structure (3) and the second mold structure (4) are slidably connected to the limiting rod (2). The first mold structure (3) and the second mold structure (4) are adapted to each other. The first mold structure (3) pushes the docking plate (8) and the first mold base (9) to move through the hydraulic push rod (5), and the guide pipe (7) is used to guide the material in the first mold base (9), and the first air pipe (6) can introduce gas to carry out demolding. The second mold structure (4) is connected to the second ventilation guide pipe (14) through the guide valve pipe (13). The guide valve pipe (13) is also connected to the diversion pipe (11) and the first ventilation guide pipe (12) to carry out bidirectional air guiding and rapid cooling demolding.

2. The injection mold for producing a notebook keyboard according to claim 1, characterized in that: The first mold structure (3) includes a hydraulic push rod (5), a first air duct (6), a guide pipe (7), a docking plate (8), and a first mold base (9). The side end of the hydraulic push rod (5) is connected to the docking plate (8), the first mold base (9) is fixedly provided on the docking plate (8), the first air duct (6) is installed on the first mold base (9), the rear end of the docking plate (8) is connected to the guide pipe (7), and the first mold base (9) is provided with a groove for the guide pipe (7) to guide the material.

3. The injection mold for producing a notebook keyboard, as described in claim 2, is characterized in that: The second mold structure (4) includes a second mold base (10), a diversion pipe (11), a first ventilation guide pipe (12), a guide valve pipe (13), and a second ventilation guide pipe (14). The second mold base (10) is provided with a guide valve pipe (13), and the lower end of the guide valve pipe (13) is connected to the first ventilation guide pipe (12) through the diversion pipe (11).

4. The injection mold for producing a notebook keyboard, as described in claim 3, is characterized in that: The flow guide valve pipe (13) is connected through the second ventilation guide pipe (14), and the first ventilation guide pipe (12) and the second ventilation guide pipe (14) are symmetrically arranged to perform demolding treatment in the second mold base (10).

5. The injection mold for producing a notebook keyboard according to claim 4, characterized in that: The docking plate (8) is slidably connected on the limiting rod (2), thereby adjusting the position of the first mold structure (3) and the second mold structure (4) on the limiting seat (1) and the limiting rod (2).

6. The injection mold for producing a notebook keyboard according to claim 5, characterized in that: The limiting rod (2) is fixed to the outer frame, the hydraulic push rod (5) is fixed through the frame, and the first air duct (6) and the guide pipe (7) are connected to the outside through the pipe body.

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