CN222223330U - A keyboard keycap injection molding die capable of improving yield - Google Patents

Abstract

The utility model relates to a keyboard key cap injection molding die capable of improving the yield, which aims to solve the technical problems that the key caps in the current keyboard key cap injection molding die cannot be taken out at one time and the manufactured key caps cannot be automatically collected, and comprises a carrier, wherein a lower die body is fixedly connected to the middle of the carrier, a plurality of die cavities are formed in the lower die body, a die block with identical size is arranged in the die cavities, the bottom of the model block is connected with the connecting plate through the jacking column, the bottom end of the push plate is fixedly connected with the output end of the first electric push rod, the edge of the carrying platform is fixedly connected with the mounting plate, the mounting plate is connected with the pushing plate through the second electric push rod, and the two sides of the pushing plate are fixedly connected with the limiting plates.

Description

Keyboard key cap injection molding die capable of improving yield

Technical Field

The utility model relates to the field of forming dies, in particular to a keyboard key cap injection forming die capable of improving the yield.

Background

The injection mold is an important technological device for producing various industrial products, and with the rapid development of the plastic mold design industry and the popularization and application of plastic products in aviation, aerospace, electronics, machinery, ships, automobiles and other industrial departments, the requirements of the products on the mold are higher and higher, and the traditional plastic mold design method cannot adapt to the requirements of product updating and quality improvement. Computer aided engineering technology has become the most effective way of these weak links in plastic product development, mold design and product processing.

In the process of realizing the utility model, the inventor finds that at least the following problems in the prior art are not solved, in the using process, the key cap in the traditional forming die cannot be taken out at one time, the speed of taking out the key cap from the forming die is reduced, the manufactured key cap cannot be automatically collected, the efficiency of collecting the key cap is reduced, and in the process, the limiting plates can shield the two sides of the lower die plate. For this reason, new solutions need to be designed to solve.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a keyboard key cap injection molding die capable of improving the yield so as to solve the technical problems that the key caps in the current keyboard key cap injection molding die cannot be taken out at one time and the manufactured key caps cannot be automatically collected.

In order to achieve the purpose of the utility model, the technical scheme includes that the keyboard keycap injection molding die capable of improving the yield is designed and comprises a carrying platform, a lower die body is fixedly connected to the middle of the carrying platform, a plurality of cavities are formed in the lower die body, model blocks with identical sizes are installed in the cavities, the bottoms of the model blocks are connected with a connecting plate through ejector posts, the bottom end of a push plate is fixedly connected with the output end of a first electric push rod, a mounting plate is fixedly connected to the edge of the carrying platform, a pushing plate is connected to the mounting plate through a second electric push rod, and limiting plates are fixedly connected to the two sides of the pushing plate.

Preferably, the support frame is fixedly connected with on both sides of microscope carrier, the support frame is connected with two fixed plates through two hydraulic levers, two fixed mounting has the upper die body between the fixed plate, the intermediate part fixedly connected with annotates the material mouth on upper die body top.

Preferably, the mounting ends of the two hydraulic rods are fixedly connected to two sides of the top end of the supporting frame, and the output ends of the hydraulic rods are fixedly connected to the top end of the fixing plate.

Preferably, the inner side surface of the limiting plate is flush with the edge of the upper surface of the lower die body, and the bottom end of the pushing plate is flush with the upper surface of the lower die body.

Preferably, the installation end of the second electric push rod is fixedly connected to one side of the installation plate, and the output end of the second electric push rod is fixedly connected to one side of the pushing plate.

Preferably, one end of the top column is fixedly connected to the bottom of the model block, the other end of the top column penetrates through the bottom end of the cavity and is fixedly connected with the upper surface of the connecting plate, and the mounting end of the first electric push rod is fixedly connected to the bottom of the carrying platform.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, through the combination of the model block, the jacking posts, the connecting plate, the first electric push rod, the slope plate, the material collecting box, the second electric push rod, the material pushing plate and the limiting plate, after the key cap is formed, the upper die body is driven by the hydraulic rod to separate from the lower die body, then the connecting plate is driven by the first electric push rod to move upwards, and at the moment, the connecting plate drives the model block in the cavity to move upwards through the jacking posts, so that the manufactured key cap is pushed out of the cavity, so that the key cap in the forming die is taken out at one time, and the speed of taking the key cap out of the forming die is accelerated;

When the key cap moves out from the cavity, the second electric push rod drives the pushing plate to move, at the moment, the pushing plate pushes the key cap on the lower template into the slope plate, and the slope plate guides the key cap into the material collecting box, so that the manufactured key cap is automatically collected, the efficiency of the key cap in collection is improved, two sides of the lower template are shielded by the limiting plate in the process, and the phenomenon that the key cap falls from the lower template in the pushing process is prevented.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a lower die body of the present utility model;

FIG. 3 is a top view of the pusher plate and the stop plate of the present utility model;

In the figure, 1, a carrying platform, 11, a lower die body, 12, a die cavity, 13, a die block, 14, a top column, 15, a connecting plate, 16, a first electric push rod, 17, a slope plate, 18 and a material collecting box;

2. The device comprises a mounting plate, a second electric push rod, a pushing plate, a limiting plate and a positioning plate, wherein the mounting plate is provided with the second electric push rod;

3. 31 parts of a supporting frame, 31 parts of a hydraulic rod, 32 parts of a fixed plate, 33 parts of an upper die body, 34 parts of a material injection port.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

An injection molding die for a keyboard key cap capable of improving the yield, referring to fig. 1 to 3, comprises a carrying platform 1, wherein a lower die body 11 is fixedly connected to the middle part of the carrying platform 1, a plurality of die cavities 12 are formed in the lower die body 11, a model block 13 with identical size is arranged in the die cavities 12, the bottom of the model block 13 is connected with a joint plate 15 through a jack post 14, the bottom end of the push plate is fixedly connected with the output end of a first electric push rod 16, one end of the jack post 14 is fixedly connected to the bottom of the model block 13, the other end of the jack post 14 penetrates through the bottom end of the die cavities 12 and is fixedly connected with the upper surface of the joint plate 15, the mounting end of the first electric push rod 16 is fixedly connected to the bottom of the carrying platform 1, after the key cap is molded, the upper die body 33 is driven by a hydraulic rod 31 to be separated from the lower die body 11, then the joint plate 15 is driven by the first electric push rod 16 to move upwards, and the joint plate 15 is driven by the jack posts 14 to drive the model block 13 in the die cavities 12 to move upwards, so that the manufactured key cap is pushed out of the die cavity 12 through the jack post 14, and the key cap is taken out of the key cap once from the die;

It is worth introducing that, referring to fig. 1 and 2, the edge of the carrier 1 is fixedly connected with the mounting plate 2, the mounting plate 2 is connected with the stripper plate 22 through the second electric push rod 21, two sides of the stripper plate 22 are fixedly connected with the limiting plates 23, the inner side surfaces of the limiting plates 23 are flush with the edge of the upper surface of the lower die body 11, the bottom ends of the stripper plate 22 are flush with the upper surface of the lower die body 11, the mounting end of the second electric push rod 21 is fixedly connected to one side of the mounting plate 2, the output end of the second electric push rod 21 is fixedly connected to one side of the stripper plate 22, when the keycaps are removed from the cavity 12, the stripper plate 22 is driven by the second electric push rod 21 to move, at this time, the stripper plate 22 pushes the keycaps on the lower die plate into the sloping plate 17, and then the keycaps are guided into the aggregate box 18 by the sloping plate 17, so that the manufactured keycaps are automatically collected, the efficiency of the keycaps during collection is improved, the limiting plates 23 can carry out two sides of the lower die plate, and the keycaps are prevented from falling from the lower die plate during pushing.

It should be noted that, referring to fig. 2, the two sides of the carrier 1 are fixedly connected with the supporting frame 3, the supporting frame 3 is connected with two fixing plates 32 through two hydraulic rods 31, an upper die body 33 is fixedly installed between the two fixing plates 32, a material injection port 34 is fixedly connected at the middle of the top end of the upper die body 33, the mounting ends of the two hydraulic rods 31 are fixedly connected at the two sides of the top end of the supporting frame 3, the output ends of the hydraulic rods 31 are fixedly connected at the top ends of the fixing plates 32, when the keycaps are manufactured, the hydraulic rods 31 drive the upper die plate to move downwards through the fixing plates 32, so that the upper die plate is overlapped with the lower die plate, and then the keycap manufacturing solution is injected into the cavity 12 from the material injection port 34.

In addition, the components designed by the utility model are all universal standard components or components known by the person skilled in the art, the structures and principles of the components are all known by the person skilled in the art through technical manuals or known by routine experimental methods, and the utility model can be completely realized by the person skilled in the art.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a keyboard key cap injection molding mould that can improve yield, includes microscope carrier (1), its characterized in that, the intermediate part fixedly connected with lower die body (11) of microscope carrier (1), a plurality of die cavities (12) have been seted up to the inside of lower die body (11), the anastomotic model piece (13) of internally mounted size of die cavity (12), joint board (15) are passed through spliced pole (14) in the bottom of model piece (13), the bottom and the output fixed connection of first electric putter (16) of joint board (15), the edge fixedly connected with mounting panel (2) of microscope carrier (1), mounting panel (2) are connected with pushing plate (22) through second electric putter (21), the both sides fixedly connected with limiting plate (23) of pushing plate (22), the one end fixedly connected with sloping plate (17) of lower die body (11), install material collecting box (18) under sloping plate (17).

2. The keyboard key cap injection molding die capable of improving the yield of the keyboard key cap injection molding die is characterized in that supporting frames (3) are fixedly connected to two sides of the carrier (1), the supporting frames (3) are connected with two fixing plates (32) through two hydraulic rods (31), an upper die body (33) is fixedly arranged between the two fixing plates (32), and a material injection port (34) is fixedly connected to the middle of the top end of the upper die body (33).

3. The keyboard key cap injection molding die capable of improving the yield according to claim 2, wherein the mounting ends of the two hydraulic rods (31) are fixedly connected to two sides of the top end of the supporting frame (3), and the output end of the hydraulic rod (31) is fixedly connected to the top end of the fixing plate (32).

4. The keyboard key cap injection molding die capable of improving the yield according to claim 1, wherein the inner side surface of the limiting plate (23) is flush with the edge of the upper surface of the lower die body (11), and the bottom end of the pushing plate (22) is flush with the upper surface of the lower die body (11).

5. The keyboard key cap injection molding die capable of improving the yield according to claim 1, wherein the mounting end of the second electric push rod (21) is fixedly connected to one side of the mounting plate (2), and the output end of the second electric push rod (21) is fixedly connected to one side of the pushing plate (22).

6. The keyboard key cap injection molding die capable of improving yield according to claim 1, wherein one end of the top column (14) is fixedly connected to the bottom of the model block (13), the other end of the top column (14) penetrates through the bottom end of the cavity (12) and is fixedly connected with the upper surface of the connecting plate (15), and the mounting end of the first electric push rod (16) is fixedly connected to the bottom of the carrying platform (1).