CN215320429U

CN215320429U - Printer paper feed baffle injection mold with quick cooling effect

Info

Publication number: CN215320429U
Application number: CN202120925707.9U
Authority: CN
Inventors: 钟群; 李道龙; 李康; 展锴
Original assignee: Pengfei Precision Metal Products Wuxi Co ltd
Current assignee: Pengfei Precision Metal Products Wuxi Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-28
Anticipated expiration: 2031-04-30

Abstract

The utility model provides a printer paper feed baffle injection mold with quick cooling effect, the power distribution box comprises a box body, a mould and No. two moulds, a mould and box inner wall sliding connection, upper portion fixedly connected with radiating bottom plate in the box inner wall, No. two mould bottoms and radiating bottom plate fixed connection, a mould top middle part fixed connection and intercommunication have the conveying pipeline, conveying pipeline top fixed connection and intercommunication have the funnel of moulding plastics, radiating bottom plate bottom middle part fixedly connected with bellows, box inner wall bottom fixedly connected with water tank, beneficial effect is: the cooling device is simple to operate and convenient to use, can effectively realize quick cooling and heat dissipation of products, can effectively ensure the uniformity of cooling, prevents local damage caused by uneven heat dissipation of the products and influences the production quality of the products, and can effectively improve the cooling and heat dissipation efficiency of the products and the production efficiency of the products by multiple heat dissipation modes.

Description

Printer paper feed baffle injection mold with quick cooling effect

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold of a paper feeding guide plate of a printer, which has a quick cooling effect.

Background

The printer is one of the output devices of the computer and is used for printing the processing result of the computer on the relevant medium, wherein the paper guide plate of the printer is an important part of the printer, and an injection mold is required to be used for injection molding in the production process of the paper guide plate.

Traditional injection mold is poor at the radiating effect after the end of moulding plastics, and the cooling effect is not good, and the cooling is inhomogeneous moreover, leads to the product to take place to damage easily, has seriously reduced the production efficiency of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that a traditional injection mold is poor in heat dissipation effect after injection molding is finished, poor in cooling effect and uneven in cooling, so that a product is easily damaged, and the production efficiency of the product is seriously reduced.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a printer paper feed baffle injection mold with quick cooling effect, includes box, a mould and No. two moulds, a mould and box inner wall sliding connection, upper portion fixedly connected with radiating bottom plate in the box inner wall, No. two mould bottoms and radiating bottom plate fixed connection, a mould top middle part fixed connection and intercommunication have the conveying pipeline, conveying pipeline top fixed connection and intercommunication have the funnel of moulding plastics, radiating bottom plate bottom middle part fixedly connected with bellows, inner wall bottom fixedly connected with water tank of box, radiating bottom plate bottom both ends difference fixedly connected with collar and No. two collars, the annular cooling basin has been seted up to the radiating bottom plate inner wall, annular cooling basin both ends communicate with collar and No. two collars respectively.

As a preferred technical scheme of the utility model: the ventilating and heat dissipating groove is formed in the middle of the heat dissipating bottom plate, the bottom end of the ventilating and heat dissipating groove is communicated with the air box, the fan is arranged inside the air box, the middle parts of four sides of the air box are provided with one ventilating net, and each ventilating net is fixedly connected with the air box.

As a preferred technical scheme of the utility model: the utility model discloses a water tank, including water tank inner wall, slant guide plate, water tank inner wall, slant guide plate and water tank inner wall fixed connection, the slant guide plate one end is kept away from to water tank inner wall bottom is provided with the water pump, water pump top fixed connection and intercommunication have water supply pipeline, water supply pipeline keeps away from water pump one end and runs through water tank and collar fixed connection and intercommunication.

As a preferred technical scheme of the utility model: the utility model discloses a cooler, including water tank, cooling box, mounting ring, cooling box and water tank, No. one mounting ring one end is kept away from at the water tank top is provided with the cooler bin, cooler bin and water tank fixed connection, cooler bin top middle part fixed connection and intercommunication have outlet conduit, outlet conduit keeps away from cooler bin one end and No. two mounting ring fixed connection and intercommunication, cooler bin bottom fixed connection and intercommunication have a pipe, No. one the pipe bottom run through the water tank and communicate with the water tank.

As a preferred technical scheme of the utility model: the middle lower part of one side of the box body close to the first mounting ring is provided with a second breathable net, and the second breathable net is fixedly connected with the box body.

The utility model has the following advantages: the cooling device is simple to operate and convenient to use, can effectively realize quick cooling and heat dissipation of products, can effectively ensure the uniformity of cooling, prevents local damage caused by uneven heat dissipation of the products and influences the production quality of the products, and can effectively improve the cooling and heat dissipation efficiency of the products and the production efficiency of the products by multiple heat dissipation modes.

Drawings

FIG. 1 is a schematic cross-sectional view of an injection mold for a paper guide of a printer with a rapid cooling effect according to a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of a bellows of an injection mold for a paper guide of a printer with a rapid cooling effect according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a box body; 2. a first mold; 3. a second mold; 4. a heat dissipation base plate; 5. a feed line; 6. injection molding a funnel; 7. an air box; 8. a water tank; 9. a ventilation and heat dissipation groove; 10. an annular cooling water tank; 11. a first mounting ring; 12. a second mounting ring; 13. an oblique guide plate; 14. a water pump; 15. a water supply pipeline; 16. a water outlet pipeline; 17. a cooling tank; 18. a first pipe; 19. a fan; 20. a first breathable net; 21. and a second breathable net.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

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.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-2, an injection mold for a paper feeding guide plate of a printer with a rapid cooling effect includes a housing 1, mould 2 and No. two moulds 3, mould 2 and 1 inner wall sliding connection of box, upper portion fixedly connected with radiating bottom plate 4 in the 1 inner wall of box, No. two 3 bottoms of moulds and 4 fixed connection of radiating bottom plate, 2 top middle part fixed connection of mould and intercommunication have conveying pipeline 5, conveying pipeline 5 top fixed connection and intercommunication have

injection moulding funnel

6, 4 bottom middle part fixedly connected with bellows 7 of radiating bottom plate, 1 inner wall bottom fixedly connected with water tank 8 of box, 4 bottom both ends of radiating bottom plate are respectively fixedly connected with collar 11 and No. two collars 12, annular cooling trough 10 has been seted up to 4 inner walls of radiating bottom plate, annular cooling trough 10 both ends communicate with collar 11 and No. two collars 12 respectively.

The middle lower part of one side of the box body 1 close to the first mounting ring 11 is provided with a second breathable net 21, the second breathable net 21 is fixedly connected with the box body 1, the bottom of the inner wall of the water tank 8 is provided with an oblique guide plate 13, the oblique guide plate 13 is fixedly connected with the inner wall of the water tank 8, one end of the bottom of the inner wall of the water tank 8, which is far away from the oblique guide plate 13, is provided with a water pump 14, the top end of the water pump 14 is fixedly connected and communicated with a water supply pipeline 15, one end of the water supply pipeline 15, which is far away from the water pump 14, penetrates through the water tank 8 and is fixedly connected and communicated with the first mounting ring 11, one end of the top of the water tank 8, which is far away from the first mounting ring 11, is provided with a cooling tank 17, the cooling tank 17 is fixedly connected with the water tank 8, the middle part of the top of the cooling tank 17 is fixedly connected and communicated with a water outlet pipeline 16, one end of the cooling tank 17, which is fixedly connected and communicated with a first pipe 18, penetrates through the water tank 8 and is communicated with the water tank 8, the ventilation and heat dissipation groove 9 is formed in the middle of the heat dissipation bottom plate 4, the bottom end of the ventilation and heat dissipation groove 9 is communicated with the air box 7, the fan 19 is arranged inside the air box 7, the middle parts of four sides of the air box 7 are respectively provided with one ventilation net 20, and each ventilation net 20 is fixedly connected with the air box 7.

Specifically, during the use, after the injection molding is finished, the water pump 14 is started to convey cooling water in the water tank 8 to the annular cooling water tank 10 through the water conveying pipeline 15, the cooling water passes through the annular cooling water tank 10 to cool the second mold 3 quickly, so as to realize the quick cooling of the product, then the cooling water after absorbing heat is conveyed into the cooling tank 17 through the water outlet pipeline 16, the cooling water flows back into the water tank 8 through the first pipe 18 after the cooling in the cooling tank 17 is finished to form a cooling cycle, the quick cooling of the product is effectively realized quickly and continuously, the quick cooling of the product is effectively increased, meanwhile, the fan 19 is started to blow air to the ventilating and cooling groove 9, the air circulation in the ventilating and cooling groove 9 is effectively increased, the quick heat exchange is realized, the heat dissipation efficiency of the second mold 3 is effectively increased, the air circulation in the box body 1 and the air bellow 7 is effectively ensured through the four first ventilating nets 20 and the second ventilating nets 21, the quick discharge of the hot air is realized.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The injection mold for the paper feeding guide plate of the printer with the rapid cooling effect is characterized by comprising a box body (1), a first mold (2) and a second mold (3), wherein the first mold (2) is connected with the inner wall of the box body (1) in a sliding manner, the middle upper part of the inner wall of the box body (1) is fixedly connected with a heat dissipation bottom plate (4), the bottom of the second mold (3) is fixedly connected with the heat dissipation bottom plate (4), the middle part of the top of the first mold (2) is fixedly connected and communicated with a feeding pipeline (5), the top of the feeding pipeline (5) is fixedly connected and communicated with an injection molding funnel (6), the middle part of the bottom of the heat dissipation bottom plate (4) is fixedly connected with an air box (7), the bottom of the inner wall of the box body (1) is fixedly connected with a water tank (8), and two ends of the bottom of the heat dissipation bottom plate (4) are respectively and fixedly connected with a first mounting ring (11) and a second mounting ring (12), an annular cooling water tank (10) is formed in the inner wall of the heat dissipation bottom plate (4), and two ends of the annular cooling water tank (10) are communicated with a first mounting ring (11) and a second mounting ring (12) respectively.

2. The injection mold for the paper feeding guide plate of the printer with the rapid cooling effect as claimed in claim 1, wherein the heat dissipation bottom plate (4) is provided with a ventilation and heat dissipation groove (9) at the middle part, the bottom end of the ventilation and heat dissipation groove (9) is communicated with the air box (7), a fan (19) is arranged inside the air box (7), the middle parts of four sides of the air box (7) are respectively provided with a first ventilation net (20), and each first ventilation net (20) is fixedly connected with the air box (7).

3. The printer paper feeding guide injection mold with the rapid cooling effect as claimed in claim 1, wherein an oblique guide plate (13) is disposed at the bottom of the inner wall of the water tank (8), the oblique guide plate (13) is fixedly connected with the inner wall of the water tank (8), a water pump (14) is disposed at the end of the bottom of the inner wall of the water tank (8) away from the oblique guide plate (13), a water supply pipeline (15) is fixedly connected and communicated with the top end of the water pump (14), and the end of the water supply pipeline (15) away from the water pump (14) penetrates through the water tank (8) and is fixedly connected and communicated with the first mounting ring (11).

4. The printer paper feeding guide injection mold with the rapid cooling effect as claimed in claim 1, wherein a cooling tank (17) is disposed at an end of the top of the water tank (8) away from the first mounting ring (11), the cooling tank (17) is fixedly connected with the water tank (8), a water outlet pipeline (16) is fixedly connected and communicated with the middle of the top of the cooling tank (17), one end of the water outlet pipeline (16) away from the cooling tank (17) is fixedly connected and communicated with the second mounting ring (12), a first pipe (18) is fixedly connected and communicated with the bottom of the cooling tank (17), and the bottom end of the first pipe (18) penetrates through the water tank (8) and is communicated with the water tank (8).

5. The injection mold for the paper feeding guide plate of the printer with the rapid cooling effect as claimed in claim 1, wherein a second air permeable net (21) is arranged at the middle lower part of one side of the box body (1) close to the first mounting ring (11), and the second air permeable net (21) is fixedly connected with the box body (1).