CN211709914U - Surfboard injection molding die - Google Patents

Abstract

The utility model relates to a surfboard processing technology field specifically discloses a surfboard injection moulding mould. Including the movable mould and can dismantle the cover half of being connected with the movable mould, the movable mould is including the movable mould bedplate that sets gradually, movable mould baffle and movable mould fixed plate, the cover half is including the cover half die cavity board that sets gradually, the cover half baffle, cover half fixed plate and cover half bedplate, movable mould fixed plate lower surface is protruding, cover half die cavity board upper surface is sunken, the movable mould fixed plate forms the die cavity with the cooperation of cover half die cavity board, cover half die cavity board both sides are equipped with the inlet pipe with the die cavity intercommunication, all be equipped with the cooling tube in the movable mould fixed plate and the cover half die cavity board of die cavity both sides, cover half die cavity board sunken position below symmetry is equipped with the push rod with cover half die cavity board sliding connection. Aim at solves the problem that the traditional manual surfboard manufacturing is time-consuming and labor-consuming.

Description

Surfboard injection molding die

Technical Field

The utility model relates to a surfboard processing technology field specifically discloses a surfboard injection moulding mould.

Background

The structure of the mold may vary widely depending on the type and properties of the plastic, the shape and structure of the plastic product, and the type of injection machine, but the basic structure is consistent. The mold mainly comprises a pouring system, a temperature adjusting system, a forming part and a structural part. Where the runner system and the molded part are the parts in direct contact with the plastic and vary with the plastic and the article, the most complex and variable part in the mold that requires the highest finish and precision of the finish.

The injection mold consists of a movable mold and a fixed mold, wherein the movable mold is arranged on a movable template of the injection molding machine, and the fixed mold is arranged on a fixed template of the injection molding machine. And when the mold is opened, the movable mold is separated from the fixed mold so as to take out the plastic product. Most of the traditional surfboards are made manually, the production efficiency is low, and the supply requirements of consumers cannot be met, so that a surfboard injection mold is needed, the surfboard injection mold can be formed in one step, the time and the manpower and financial resources are saved, and the production efficiency is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that traditional manual work preparation surfboard is wasted time and energy.

In order to achieve the above purpose, the basic scheme of the utility model provides an injection molding mould for a surfboard, the fixed die comprises a movable die and a fixed die detachably connected with the movable die, the movable die comprises a movable die base plate, a movable die partition plate and a movable die fixing plate, the fixed die comprises a fixed die concave die plate, the fixed die partition plate, the fixed die fixing plate and the fixed die base plate are sequentially arranged, the lower surface of the movable die fixing plate is convex, the upper surface of the fixed die concave die plate is concave, the movable die fixing plate and the fixed die concave die plate are matched to form a die cavity, the two sides of the fixed die concave die plate are provided with feed pipes communicated with the die cavity, cooling pipes are arranged in the movable die fixing plate and the fixed die concave die plate on the two sides of the die cavity, push rods connected with the fixed die concave die plate in a sliding mode are.

The principle and effect of this basic scheme lie in:

1. the lower end of the movable mould fixing plate is convex, the upper end of the fixed mould concave plate is concave, the movable mould fixing plate and the fixed mould concave plate are matched to form a cavity, the two sides of the fixed mould concave plate are provided with feeding pipes communicated with the cavity, and cooling pipes are arranged in the movable mould fixing plate and the fixed mould concave plate on the two sides of the cavity. The surfboard is fed from two sides to the middle, the two ends of the surfboard are usually slightly tilted, the feeding from the two ends enables the pouring to be more uniform, and the cooling pipes are arranged above and below the cavity, so that the cooling rate is higher and more uniform.

2. The push rods which are connected with the fixed die concave die plate in a sliding mode are symmetrically arranged below the concave position of the fixed die concave die plate, the fixed rods are arranged on one sides of the push rods, the free ends of the fixed rods are fixedly connected with the bottom end of the fixed plate of the movable die, the die sinking is completed after pouring and cooling, the fixed rods are driven to move upwards after the movable die moves upwards, the fixed rods drive the push rods to slide upwards, and cooled products are pushed out and are convenient to take.

3. Compared with the prior art, the injection molding die does not need to manually polish the surfboard, and simultaneously adopts a two-end injection molding method by combining the characteristics of the surfboard, so that the molded product is more intact and uniform, and meanwhile, the cooling pipes are arranged on two sides of the cavity, so that the cooling process is accelerated, and the time and the labor are saved.

Further, a fixed die plate guide pillar is arranged in the fixed die fixing plate and penetrates through the fixed die partition plate to be fixedly connected with the fixed die concave die plate. And each plate of the fixed die set is fixedly formed, so that the stability during injection molding is kept.

Furthermore, the movable mould base plate, the movable mould partition plate and the movable mould fixing plate are connected through bolts. And each plate of the movable module is fixed, so that the die opening process is safer.

Further, the fixed die base plate is connected with the movable die fixing plate through bolts. Becomes the substrate of the whole fixed die and ensures the safety during injection molding.

Drawings

Fig. 1 is a schematic structural view of an injection mold for a surfboard according to an embodiment of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the die comprises a moving die base plate 1, a moving die partition plate 2, a moving die fixing plate 3, a fixed die concave die plate 4, a fixed die partition plate 5, a fixed die fixing plate 6, a fixed die base plate 7, a cooling pipe 8, a cavity 9, a feeding pipe 10, a push rod 11, a fixed rod 12 and a fixed die plate guide column 13.

An embodiment of a surfboard injection molding mold is shown in figure 1. Including movable mould and cover half, the movable mould sets up in the cover half top, the movable mould from the top down is equipped with movable mould bedplate 1 in proper order, movable mould baffle 2 and movable mould fixed plate 3, movable mould bedplate 1, fix through the bolt between movable mould baffle 2 and the movable mould fixed plate 3, the cover half setting is in the movable mould below, the cover half from the top down is equipped with cover half die cavity board 4 in proper order, cover half baffle 5, cover half fixed plate 6 and cover half bedplate 7, be equipped with cover half guide pillar 13 on the cover half fixed plate 6, cover half guide pillar 13 passes cover half baffle 5 and cover half cavity board 4 fixed connection, pass through bolted connection between cover half bedplate 7 and the cover half fixed plate 6, the bottom surface of movable mould fixed plate 3 is equipped with the arc arch, cover half cavity board 4 top surface is sunken, movable mould fixed plate 3 forms.

The mould die cavity board left and right sides is equipped with the inlet pipe 10 with die cavity 9 intercommunication, all is equipped with cooling tube 8 in the movable mould fixed plate 3 and the cover half die cavity board 4 of die cavity 9 both sides, including the cooling tube 8 of both sides wraps up die cavity 9, 4 sunken positions below symmetry of cover half die cavity board are equipped with 4 sliding connection's of cover half die push rod 11, push rod 11 one side all is equipped with dead lever 12, the dead lever 12 free end all with 3 bottom rigid couplings of movable mould fixed plate.

During injection, a movable die and a fixed die are closed to form a cavity 9, the cavity 9 is in a surfboard shape with two high ends and a low middle part, the materials are fed through feeding pipes 10 on two sides by combining the shape characteristics, the pouring process is more uniform, the plastics automatically flow to the low part during filling, the speed is higher, water is injected into a cooling pipe 8 after the cavity 9 is filled, so that the cooling purpose is achieved, after cooling is completed, the movable die and the fixed die are separated during die opening, a fixed rod 12 fixedly connected with the movable die is driven when the movable die is lifted upwards, a push rod 11 connected with the fixed rod 12 is driven by the fixed rod 12, the push rod 11 slides upwards in a concave die plate 4 of the fixed die, and the surfboard which is cooled and molded.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (4)

1. The utility model provides a surfboard injection moulding mould, a serial communication port, including the movable mould and can dismantle the cover half of being connected with the movable mould, the movable mould is including the movable mould bedplate that sets gradually, movable mould baffle and movable mould fixed plate, the cover half is including the cover half die board that sets gradually, the cover half baffle, cover half fixed plate and cover half bedplate, movable mould fixed plate lower surface is protruding, cover half die board upper surface is sunken, the movable mould fixed plate forms the die cavity with the cooperation of cover half die board, cover half die board both sides are equipped with the inlet pipe with the die cavity intercommunication, all be equipped with the cooling tube in the movable mould fixed plate of die cavity both sides and the cover half die board, cover half die board sunken position below symmetry is equipped with the push rod with cover half die board sliding connection, push rod.

2. The surfboard injection molding mold of claim 1, wherein: and a fixed die plate guide pillar is arranged in the fixed die fixing plate and penetrates through the fixed die partition plate to be fixedly connected with the fixed die concave die plate.

3. The surfboard injection molding mold of claim 1, wherein: the movable mould base plate, the movable mould partition plate and the movable mould fixing plate are connected through bolts.

4. The surfboard injection molding mold of claim 1, wherein: the fixed die base plate is connected with the movable die fixing plate through bolts.

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