CN216635127U

CN216635127U - Easily wash segmentation injection molding structure

Info

Publication number: CN216635127U
Application number: CN202220121248.3U
Authority: CN
Inventors: 夏茉霞
Original assignee: Xiamen Huatie Plastic Co ltd
Current assignee: Xiamen Huatie Plastic Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-05-31
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of injection molding, in particular to an easily-cleaned segmented injection molding structure which comprises a support plate, wherein the upper part and the lower part of the support plate are respectively provided with an opening and closing mold, the opening and closing mold comprises a cantilever plate, an adapter plate, a rotating pipe, a limiting plate and hydraulic cylinders, the limiting plate is internally matched with a limiting box in a sliding way, the limiting box is connected with output shafts of the hydraulic cylinders, an injection mold is connected inside the limiting box, the right part of the injection mold is communicated with a first feeding pipe, the adapter plate is connected with the opposite ends of the support plate, the adapter plate is rotatably connected with a telescopic device through a shaft, the output shaft of the telescopic device is rotatably connected with the limiting plate, the middle part of the support plate is connected with an inner mold, the inner mold is positioned in the opposite middle areas of the two injection molds, the angle of the limiting plate is adjusted through the telescopic device, further, a space for cleaning parts at the injection molding position is provided, the cleaning is convenient, and a cleaning solution flows out through a better circulation space, the cleaning tool convenient to use moves, and cleaning efficiency is improved.

Description

Easily wash segmentation injection molding structure

Technical Field

The utility model relates to the technical field of injection molding, in particular to an easily-cleaned segmented injection molding structure.

Background

The injection molding is a process for agglomerating a molten raw material into different products, an injection molding piece adopts a sectional injection molding mode in the processing process, the injection molding speed can be adjusted, the defect caused by slow flow at a water inlet position can be overcome, sundries are inevitably accumulated in an injection molding area in the process of using the injection molding machine, the surface of the injection molded product has sundries, the quality of the injection molded product is influenced, and therefore parts at the injection molding position need to be cleaned regularly, and the parts at the injection molding position are always in a one-way opening and closing shape and are difficult to clean.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an easily-cleaned segmented injection molding part structure.

In order to achieve the purpose, the utility model provides the following technical scheme: an easily-cleaned segmented injection molding structure comprises a support plate, wherein opening and closing molds are arranged on the upper portion and the lower portion of the support plate respectively, each opening and closing mold comprises a cantilever plate and an adapter plate, opposite ends of the cantilever plate and the support plate are connected, the left portion of the cantilever plate is rotatably connected with a rotating pipe through a shaft, the outer wall of the rotating pipe is connected with a limiting plate, the limiting plate is in a U-shaped frame shape, hydraulic cylinders are arranged on the left portion and the right portion of the limiting plate respectively, limiting boxes are arranged in the limiting plates in a sliding fit mode and are connected with output shafts of the hydraulic cylinders, injection molds are connected inside the limiting boxes, a first feeding pipe is communicated with the right portion of each injection mold, the adapter plates are connected with the opposite ends of the support plate, telescopic devices are rotatably connected to the adapter plates through shafts, and output shafts of the telescopic devices are rotatably connected with the limiting plates, the middle part of the support plate is connected with an inner mold, and the inner mold is positioned in the relative middle area of the two injection molds.

In order to guide the limiting box conveniently, the left side wall and the right side wall of the limiting plate are connected with guide rails, sliding blocks are matched on the guide rails in a sliding mode, and the sliding blocks are connected with opposite ends of the corresponding limiting box.

For the connection mode between the injection mould and the limiting box, the left part and the right part of the injection mould are fixedly connected with supporting shafts, each supporting shaft penetrates through the outer wall of the limiting box, and nuts are connected to the supporting shafts through threads.

Furthermore, the middle part fixedly connected with of limiting plate extends the board, the region of keeping away from the limiting plate of extension board passes through the axle and corresponds the output shaft of telescoping device passes through axle swivelling joint.

Preferably, the telescopic device is an electric pushing cylinder.

Preferably, the injection mold further comprises second feeding pipes, through holes corresponding to the second feeding pipes are formed in the left portion of each injection mold and the left portion of each limiting box, and the right ends of the second feeding pipes penetrate through the through holes.

Furthermore, the left part of the inner die is in a pointed shape, and the middle part of the inner die is provided with a plurality of curved surface flow channels.

Compared with the prior art, the utility model provides an easily-cleaned segmented injection molding part structure, which has the following beneficial effects:

this easily wash segmentation injection molding structure, through when needs wash, drive the back that the spacing case rises through the pneumatic cylinder, give up the space of part rotation, reduce the collision between injection mould and the product, it is rotatory later to drive the limiting plate through the telescoping device, and then the angle of adjustment limiting plate, and then give up the space of the part of the department of moulding plastics of wasing, conveniently wash, and abluent solution flows out through better circulation space, the cleaning means's that facilitates the use removal, improve abluent efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the adapter plate, the expansion device and the extension plate of the present invention;

fig. 3 is a left side view of the structure of the rotating tube and the cantilever plate of the present invention.

The symbols in the drawings illustrate that:

1. a support plate; 2. a limiting plate; 3. a hydraulic cylinder; 4. rotating the tube; 5. a cantilever plate; 6. an adapter plate; 7. A telescoping device; 8. a guide rail; 9. a slider; 10. a limiting box; 11. a support shaft; 12. a nut; 13. A first feed tube; 14. injection molding; 15. a second feed tube; 16. an inner mold; 17. an extension plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1-3, an easily cleaned segmented injection molding structure comprises a support plate 1 and a second feeding pipe 15, wherein an opening and closing mold is arranged on the upper portion and the lower portion of the support plate 1, the opening and closing mold comprises a cantilever plate 5 and an adapter plate 6, opposite ends of the cantilever plate 5 and the support plate 1 are fixedly connected, the left portion of the cantilever plate 5 is rotatably connected with a rotating pipe 4 through a shaft, the outer wall of the rotating pipe 4 is fixedly connected with a limiting plate 2, the limiting plate 2 is in a U-shaped frame shape, hydraulic cylinders 3 are arranged on the left portion and the right portion of the limiting plate 2, a limiting box 10 is slidably matched inside the limiting plate 2, guide rails 8 are connected to the left side wall and the right side wall of the limiting plate 2, sliders 9 are slidably matched on each guide rail 8, each slider 9 is connected with the opposite end of the corresponding limiting box 10, a slider 9 with the model of HGH35 and a corresponding guide rail 8 can be selected, and the sliders 9 and the limiting box 10 are matched with each other through the guide rails 8, the movable position of the limiting box 10 is conveniently guided, the position deviation of the limiting box 10 is further reduced, the limiting box 10 is fixedly connected with the output shafts of the hydraulic cylinders 3, an injection mold 14 is connected inside the limiting box 10, the left part and the right part of the injection mold 14 are fixedly connected with supporting shafts 11, each supporting shaft 11 penetrates through the outer wall of the limiting box 10, each supporting shaft 11 is connected with a nut 12 through threads, the position of the injection mold 14 is limited through the nut 12 and the supporting shaft 11, the position deviation of the injection mold 14 is reduced, the connection between the injection mold 14 and the limiting box 10 is effectively realized, the left part of each injection mold 14 and the left part of each limiting box 10 are respectively provided with a through hole corresponding to the second feeding pipe 15, the right end of the second feeding pipe 15 penetrates through the through hole, the second feeding pipe 15 is provided with a support and a transmission part which are related to the second feeding pipe 15, and the structure is common, not described in detail, the material is fed into the injection mold 14 at the left via the second feed line 15, so that the efficiency of the feed of material is increased and the material passes through the second feed line 15.

The right part of the injection mould 14 is communicated with a first feeding pipe 13, the opposite ends of the adapter plate 6 and the support plate 1 are fixedly connected, the adapter plate 6 is rotatably connected with a telescopic device 7 through a shaft, the middle part of the limit plate 2 is fixedly connected with an extension plate 17, the area of the extension plate 17 far away from the limit plate 2 is rotatably connected with the output shaft of the corresponding telescopic device 7 through a shaft, the telescopic device 7 is an electric push cylinder, the distance of the output shaft of the electric push cylinder can be adjusted, the angle of the injection mould 14 can be further conveniently adjusted, the position of the rotating position is supported through the extension plate 17, the rotating angle and the range of the limit plate 2 can be adjusted, the condition of interference between the telescopic device 7 and the hydraulic cylinder 3 can be reduced, the middle part of the support plate 1 is fixedly connected with an inner mould 16, the inner mould 16 is positioned in the opposite middle area of the two injection moulds 14, the left part of the inner mould 16 is in a pointed shape, and the middle part of the inner mould 16 is provided with a plurality of curved surface flow channels, through the shape of pinnacle form and curved surface, the circulation of the raw materials of being convenient for mould plastics, and reduce the condition that washs thing and debris and stop on interior mould 16 through the pinnacle form, through when needs are washd, drive the back that spacing box 10 rises through pneumatic cylinder 3, give off the space of part rotation, reduce the collision between injection mould 14 and the product, later drive limiting plate 2 through telescoping device 7 rotatory, and then adjust limiting plate 2's angle, and then give off the space of wasing the part of the department of moulding plastics, conveniently wash, and abluent solution flows out through better circulation space, the cleaning means's that facilitates the use removal, improve abluent efficiency.

When needs wash, drive the back that limit box 10 rises through pneumatic cylinder 3, give out the space of part rotation, reduce the collision between injection mould 14 and the product, later drive limiting plate 2 through telescoping device 7 rotatory, and then adjust limiting plate 2's angle, and then give out the space of washing the part of the department of moulding plastics, conveniently wash.

The telescopic device 7 is an electric pushing cylinder, the electric pushing cylinder is a known device which can be directly purchased in the market, the electric pushing cylinder is only used here, and the electric pushing cylinder is not structurally and functionally improved, so that the electric pushing cylinder is not described in detail, and the electric pushing cylinder is provided with a control switch matched with the electric pushing cylinder, and the installation position of the control switch is selected according to actual use requirements.

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

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides an easily wash segmentation injection molding structure which characterized in that: the device comprises a support plate (1), wherein opening and closing molds are arranged on the upper portion and the lower portion of the support plate (1) respectively, each opening and closing mold comprises a cantilever plate (5) and an adapter plate (6), the cantilever plate (5) is connected with the opposite end of the support plate (1), the left portion of the cantilever plate (5) is connected with a rotating pipe (4) through a shaft in a rotating mode, the outer wall of the rotating pipe (4) is connected with a limiting plate (2), the limiting plate (2) is in a U-shaped frame shape, hydraulic cylinders (3) are arranged on the left portion and the right portion of the limiting plate (2), a limiting box (10) is arranged in the limiting plate (2) in a sliding fit mode, the limiting box (10) is connected with output shafts of the hydraulic cylinders (3), an injection mold (14) is connected with the inner portion of the limiting box (10), a first feeding pipe (13) is communicated with the right portion of the injection mold (14), and the adapter plate (6) is connected with the opposite end of the support plate (1), the injection molding device is characterized in that a telescopic device (7) is connected to the adapter plate (6) in a rotating mode through a shaft, an output shaft of the telescopic device (7) is connected with the limiting plate (2) in a rotating mode, an inner mold (16) is connected to the middle of the support plate (1), and the inner mold (16) is located in the relative middle area of the two injection molds (14).

2. The easy-to-clean segmented injection molded part structure according to claim 1, wherein: the left side wall and the right side wall of the limiting plate (2) are both connected with guide rails (8), each guide rail (8) is provided with a sliding block (9) in a sliding fit mode, and each sliding block (9) is connected with the opposite end of the corresponding limiting box (10).

3. The easy-to-clean segmented injection molded part structure according to claim 2, wherein: the left part and the right part of the injection mold (14) are fixedly connected with supporting shafts (11), each supporting shaft (11) penetrates through the outer wall of the limiting box (10), and each supporting shaft (11) is connected with a nut (12) through threads.

4. The easy-to-clean segmented injection molded part structure according to claim 3, wherein: the middle of the limiting plate (2) is fixedly connected with an extension plate (17), and the area, far away from the limiting plate (2), of the extension plate (17) is rotatably connected with the output shaft, corresponding to the telescopic device (7), through a shaft.

5. The easy-to-clean segmented injection molded part structure according to claim 4, wherein: the telescopic device (7) is an electric pushing cylinder.

6. The easy-to-clean segmented injection molded part structure of claim 5, wherein: the injection mould is characterized by further comprising second feeding pipes (15), through holes corresponding to the second feeding pipes (15) are formed in the left portion of each injection mould (14) and the left portion of each limiting box (10), and the right ends of the second feeding pipes (15) penetrate through the through holes.

7. The easy-to-clean segmented injection molded part structure of claim 6, wherein: the left part of the inner die (16) is in a pointed shape, and a plurality of curved flow channels are arranged in the middle of the inner die (16).