CN206678308U - A plastic injection mold for the lower cover of a motorcycle storage box - Google Patents

Abstract

The utility model discloses a plastic injection mold for a lower cover of a motorcycle storage box, which comprises a fixed die fixing plate, an injection molding top plate is arranged at the middle position of the upper surface of the fixed die fixing plate, a detachable injection molding clamping plate is arranged in the injection molding top plate, an electric heater is arranged in the detachable injection molding clamping plate, a fixed mold movable plate is arranged below the fixed mold fixed plate, the movable mold movable plate is provided with a conveyor belt, one end of the conveyor belt is connected with a chute, one end of the chute is connected with a mold collecting box, the fixed die movable plate is provided with an injection runner and a die cavity, the fixed die movable plate is provided with a cooling water pipe interface, a movable mould movable plate is arranged below the fixed mould movable plate and connected with a movable mould fixed plate through an automatic telescopic rod, and a demoulding telescopic rod is arranged on the movable mould fixed plate. The utility model has the advantages that: through the setting of conveyer belt, change over into the mould collecting box with the shaping product, improved work efficiency.

Description

A plastic injection mold for the lower cover of a motorcycle storage box

technical field

The utility model relates to the field of plastic injection mold equipment, in particular to a plastic injection mold for the lower cover of a motorcycle storage box.

Background technique

Injection mold is a tool for producing plastic products; it is also a tool for giving plastic products complete structure and precise dimensions. Injection molding is a processing method used in the mass production of certain complex-shaped parts. Specifically, it refers to injecting the heated and melted material into the mold cavity, and after cooling and solidifying, a molded product is obtained. When the material is injected into the mold cavity, sometimes it has cooled and solidified before it enters the mold cavity. Sometimes, due to the addition of molten plastic particles during pouring, it is easy to deform the structure of the core mold, so it is necessary to speed up the cooling after the pouring is completed and make the injection molded parts more Rapid prototyping; finished products need to be collected after forming. The existing technology is manual collection, which is too inefficient and wastes manpower.

Utility model content

The utility model provides a plastic injection mold for the lower cover of the storage box of a motorcycle to solve the problems mentioned in the above-mentioned background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model discloses a plastic injection mold for the lower cover of the storage box of a motorcycle, comprising a fixed mold fixed plate, an injection molding top plate is installed at the middle position of the upper surface of the fixed mold fixed plate, and a detachable type is installed inside the injection molding top plate. An injection molding splint, an electric heater is arranged inside the detachable injection molding splint, a fixed mold movable plate is installed under the fixed mold fixed plate, and an injection runner and a mold cavity are arranged in the fixed mold movable plate, And the mold cavity has no bottom plate, the injection molding runner runs through the injection molding top plate and the fixed mold fixed plate to connect with the mold cavity, the movable plate of the fixed mold is provided with a cooling water pipe interface, and the movable plate of the fixed mold is provided with There is a movable mold movable plate, and the fixed mold movable plate can be seamlessly combined with the movable mold movable plate, the movable mold movable plate is provided with a conveyor belt, and one end of the conveyor belt is connected to a chute, and one end of the chute is connected to a mold A collection box, the movable plate of the movable mold is connected with the fixed plate of the movable mold through an automatic telescopic rod, the fixed plate of the movable mold is provided with a telescopic rod for demoulding, and a fixed frame of the movable mold is arranged under the fixed plate of the movable mold , an automatic lifting air pump is installed below the movable mold holder.

As a preferred technical solution of the utility model, there are multiple mold cavities, and each mold cavity is connected to the port of the injection flow channel.

As a preferred technical solution of the utility model, the fixed plate of the fixed mold and the movable plate of the fixed mold are fixed by guide rods, and there are two guide rods.

As a preferred technical solution of the present invention, there are two electric telescopic rods, and the two electric telescopic rods are respectively installed on the left and right ends of the upper surface of the movable mold fixing plate.

As a preferred technical solution of the present invention, the cooling water pipeline on the movable plate of the fixed mold surrounds the mold cavity.

As a preferred technical solution of the present invention, the number of the demoulding telescopic rods is the same as that of the mold cavity, and each of the demoulding telescopic rods runs through the movable plate of the movable mold at the lower end of the mold cavity.

As a preferred technical solution of the present invention, the chute is fixed at the position where the movable plate of the movable mold shrinks.

The beneficial effects achieved by the utility model are: the plastic injection mold for the lower cover of the motorcycle storage box can complete multiple times of work within the injection molding time of a single molding, which greatly improves the work efficiency of plastic injection molding , and the detachable injection splint is equipped with an electric heater inside to prevent the melted material from being cooled and hardened when it flows for a long distance. There is a cooling water pipe connection on the movable plate of the fixed mold to speed up the cooling and make the injection molded parts faster. , The cooling distribution is even, preventing the deformation of the injection molded parts and reducing the scrap rate. At the same time, the demoulding telescopic rod separates the product from the mold, and the mold is transferred to the mold collection box through the setting of the conveyor belt, which improves the work efficiency.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

In the attached picture:

Fig. 1 is the overall structural diagram of a plastic injection mold for the lower cover of a motorcycle storage box of the utility model;

In the figure: 1. Fixed plate of fixed mold; 2. Movable plate of fixed mold; 3. Injection top plate; 4. Detachable injection splint; 5. Electric heater; cavity; 9. movable plate of movable mold; 10. automatic telescopic rod; 11. fixed plate of movable mold; 12. fixed frame of movable mold; 13. automatic lifting air pump; 14. interface of cooling water pipe; Chute; 17, mold collection box.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Embodiment: As shown in Figure 1, a plastic injection mold for the lower cover of a motorcycle storage box includes a fixed mold fixed plate 1, and an injection molding top plate 3 and an injection molded top plate 2 are installed at the middle position of the upper surface of the fixed mold fixed plate 1. A detachable injection molding splint 4 is installed inside, and an electric heater 5 is arranged inside the detachable injection molding splint 4. A fixed mold movable plate 2 is installed under the fixed mold fixed plate 1, and an injection mold is installed in the fixed mold movable plate 2. The runner 7 and the mold cavity 8, the injection runner 7 runs through the injection molding top plate 3 and the fixed mold fixed plate 1 to connect with the mold cavity 8, the fixed mold movable plate 2 is provided with a cooling water pipe interface 14, and the fixed mold movable plate 2 below A movable mold movable plate 9 is provided, and the fixed mold movable plate 2 can be seamlessly combined with the movable mold movable plate 9. The movable mold movable plate 9 is provided with a conveyor belt, and one end of the conveyor belt is connected to a chute 16, and one end of the chute 16 is connected to a mold collection Box 17, the movable mold movable plate 9 is connected with the movable mold fixed plate 11 through the automatic telescopic rod 10, the movable mold fixed plate 11 is provided with a demoulding telescopic rod 15, and the movable mold fixed plate 11 is provided with a movable mold fixed frame 12. An automatic lifting air pump 13 is installed under the moving mold fixing frame 12.

There are multiple mold cavities 8, and each mold cavity 8 is connected to the port of the injection runner 7, which is convenient for one injection mold to produce multiple molds at the same time, and saves production time at the same time.

Fixed mold fixed plate 1 and fixed mold movable plate 2 are fixed by guide rod 6, and guide rod 6 has two, prevents from loosening between fixed mold fixed plate 1 and fixed mold movable plate 2, and affects production.

Electric telescopic rod 10 is provided with two, and two electric telescopic rods 10 are respectively installed on the left and right ends of movable mold fixed plate 11 upper surface, is convenient to take out mold when mold is finished.

The cooling water pipe on the movable plate 2 of the fixed mold surrounds the mold cavity 8, which is convenient for cooling the plastic entering the mold cavity, and ensures that the product is heated evenly and the product strength is uniform.

The quantity that demoulding telescopic rod 15 is provided is identical with mold cavity 8, and each demoulding telescopic rod 15 all runs through the lower end of movable mold movable plate 9 at mold cavity 8, is convenient to the workman that mold is taken out, reduces workload.

The chute 16 is fixed at the position after the movable mold movable plate 9 shrinks, so as to facilitate the collection of molded molds.

Specific principle: when the utility model is used, the plastic is injected from the injection molding flow channel 7, and an electric heater 5 is arranged inside the detachable injection molding splint 4 to prevent the melted plastic from being cooled and hardened when it flows for a long distance. A plurality of mold cavities 8 are set on the movable plate 2 of the fixed mold, and the plastic flows into the mold cavities 8 to form a mold, which can complete multiple workloads. The mold movable plate 2 is provided with a cooling water pipe interface 14 and surrounds the mold cavity 8, and the cooling water is connected to speed up the cooling so that the injection molded parts can be molded faster. Separation from the mold, then the demoulding telescopic rod 15 shrinks, the mold falls on the movable plate 2 of the fixed mold, the conveyor belt is opened, and the mold is transferred into the mold collection box 17 through the chute 16 and gets final product.

This kind of plastic injection mold for the lower cover of the motorcycle storage box can complete multiple times the workload within the injection molding time of a single molding, which greatly improves the work efficiency of plastic injection molding, and the internal setting of the detachable injection splint There is an electric heater to prevent the melted material from being cooled and hardened when it flows for a long distance. There is a cooling water pipe connection on the movable plate of the fixed mold to speed up the cooling and make the injection molded parts form faster. The cooling points are evenly distributed to prevent the deformation of the injection molded parts. , Reduce the scrap rate, and at the same time, the demoulding telescopic rod separates the product mold, and transfers the mold to the mold collection box through the conveyor belt setting, which improves the work efficiency.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. a kind of motorcycle storing box lower cover plastic injection mold, including cover half fixed plate (1), it is characterised in that the cover half The upper surface middle position of fixed plate (1), which is set, is provided with injection top plate (3), and the inside of the injection top plate (3) is provided with Detachable injection clamping plate (4), the detachable injection clamping plate (4) are internally provided with electric heater (5), and the cover half is consolidated Cover half portable plate (2) is installed below fixed board (1), and injection molding channel (7) and die cavity are provided with the cover half portable plate (2) (8), and the die cavity (8) is without bottom plate, and the injection molding channel (7) is through injection top plate (3) and cover half fixed plate (1) and die cavity (8) it is connected, cooling water pipe interface (14), and the lower section of the cover half portable plate (2) is provided with the cover half portable plate (2) Dynamic model portable plate (9) is provided with, and the cover half portable plate (2) can be with dynamic model portable plate (9) seamless combination, the dynamic model activity Plate (9) is provided with conveyer belt, and described conveyer belt one end connection chute (16), and described chute (16) one end is connected with mould collection Case (17), the dynamic model portable plate (9) are connected by automatic telescopic link (10) with dynamic mould fixing plate (11), and the dynamic model is fixed Demoulding expansion link (15) is provided with plate (11), and dynamic model fixed mount (12) is provided with below the dynamic mould fixing plate (11), Automatic lifting air pump (13) is installed below the dynamic model fixed mount (12).

A kind of 2. motorcycle storing box lower cover plastic injection mold according to claim 1, it is characterised in that the die cavity (8) it is provided with multiple, each die cavity (8) is connected with the port of injection molding channel (7).

A kind of 3. motorcycle storing box lower cover plastic injection mold according to claim 1, it is characterised in that the cover half Fixed plate (1) is fixed by guide rod (6) with cover half portable plate (2), and the guide rod (6) has two.

4. a kind of motorcycle storing box lower cover plastic injection mold according to claim 1, it is characterised in that described electronic Expansion link (10) is provided with two, and described two electric expansion bars (10) are separately mounted to dynamic mould fixing plate (11) upper surface Left and right ends.

A kind of 5. motorcycle storing box lower cover plastic injection mold according to claim 1, it is characterised in that the cover half Cooling water pipeline on portable plate (2) is surround around die cavity (8).

A kind of 6. motorcycle storing box lower cover plastic injection mold according to claim 1, it is characterised in that the demoulding The quantity that expansion link (15) is set is identical with die cavity (8), and each demoulding expansion link (15) runs through dynamic model portable plate (9) In the lower end of die cavity (8).

A kind of 7. motorcycle storing box lower cover plastic injection mold according to claim 1, it is characterised in that the chute (16) it is fixed on the fixed position after dynamic model portable plate (9) shrinks.