CN210791845U - Plastic product side through hole die - Google Patents

Abstract

The utility model discloses a plastics product side through-hole mould, including workstation and mould body, the mould body is fixed to be set up in the upper end of workstation, a plurality of support components of the lower extreme fixedly connected with of workstation, it is a plurality of the same base of support component's lower extreme fixedly connected with, the upper end fixedly connected with of base is used for the actuating mechanism of workstation shake, the lower extreme fixedly connected with of workstation is used for actuating mechanism's heat dissipation mechanism, support component is including fixed the telescopic link that sets up in the workstation lower extreme, the lower extreme of telescopic link sets up with the upper end fixed connection of base, the cover is equipped with the spring on the telescopic link. The utility model discloses a support component, actuating mechanism and heat dissipation mechanism realize the shake effect to the mould body to reduce the production in space among the injection moulding process, be favorable to improving injection moulding's qualification rate, and can improve driving motor's life to the cooling of driving motor.

Description

Plastic product side through hole die

Technical Field

The utility model relates to the technical field of mold, especially, relate to a plastics product side through-hole mould.

Background

The mould is a mould and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, in short, the mould is a tool for manufacturing a formed article, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the article is realized mainly by changing the physical state of the formed material, and the mould is called as an 'industrial mother'.

When the plastic product is subjected to injection molding part processing, due to the filling and confluence of the plastic, the molten liquid is easy to form a gap in the mold, so that the strength of the injection molded model is insufficient, the finished product is unqualified, and the efficiency of model processing is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the plastic melting liquid has a gap when being molded by injection in the prior art, and the provided plastic product side through hole mold can not only reduce the reduction in the gap in the injection molding process, is favorable for enhancing the strength of a molding model, improves the injection molding qualification rate, and also can cool down a driving part.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plastics product side through-hole mould, includes workstation and mould body, the mould body is fixed to be set up in the upper end of workstation, a plurality of support component of lower extreme fixedly connected with of workstation, it is a plurality of the same base of support component's lower extreme fixedly connected with, the upper end fixedly connected with of base is used for the actuating mechanism of workstation shake, the lower extreme fixedly connected with of workstation is used for actuating mechanism's heat dissipation mechanism.

Preferably, the supporting component comprises a telescopic rod fixedly arranged at the lower end of the workbench, the lower end of the telescopic rod is fixedly connected with the upper end of the base, and a spring is sleeved on the telescopic rod.

Preferably, actuating mechanism is including fixed the fixed block that sets up in the base upper end, the upper end fixedly connected with driving motor of fixed block, driving motor's output fixedly connected with pivot, coaxial fixedly connected with first cam and second cam in the pivot.

Preferably, the heat dissipation mechanism comprises an air bag fixedly arranged at the lower end of the workbench, a pressing plate is fixedly connected to the lower end of the air bag, a pipeline is arranged on the side wall of the air bag in a communicated mode, a nozzle is arranged at the air outlet end of the pipeline in a communicated mode, and the nozzle acts on the upper portion of the driving motor.

Preferably, the air outlet end of the spray head is provided with a filter screen.

Preferably, the outer part of the base is provided with an anti-rust layer.

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

1. the utility model discloses a supporting component and actuating mechanism's cooperation is used for realizing the shake effect to the workstation to make the mould body take place to shake, and then make the space between the melting liquid of moulding plastics in the mould body reduce, be favorable to improving the intensity of molding model, be favorable to improving injection-molded machining's qualification rate.

2. The utility model discloses a heat dissipation mechanism realizes cooling down the driving motor among the actuating mechanism to be favorable to improving driving motor's life, and then reduce driving motor's change number of times.

3. The utility model discloses an in the end of giving vent to anger of shower nozzle installed the filter screen and prevented that external impurity from getting into the pipeline, avoid causing the pipeline to block up, be favorable to guaranteeing the circulation of pipeline.

Drawings

Fig. 1 is the utility model provides a front structure schematic diagram of plastic products side through-hole mould.

Fig. 2 is the utility model provides a structural schematic diagram of heat dissipation mechanism in plastic products side through-hole mould.

Fig. 3 is a schematic side structure view of the plastic product side through hole mold provided by the utility model.

In the figure: the device comprises a workbench 1, a die body 2, a supporting part 3, a base 4, a driving mechanism 5, a heat dissipation mechanism 6, a telescopic rod 7, a spring 8, a fixed block 9, a driving motor 10, a rotating shaft 11, a first cam 12, a second cam 13, an air bag 14, a pressure plate 15, a pipeline 16 and a spray head 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mold for side through holes of plastic products comprises a workbench 1 and a mold body 2, wherein the mold body 2 is fixedly arranged at the upper end of the workbench 1, the lower end of the workbench 1 is fixedly connected with a plurality of supporting parts 3, the lower ends of the plurality of supporting parts 3 are fixedly connected with the same base 4, wherein, the outer part of the base 4 is provided with an anti-rust layer, the supporting parts 3 comprise telescopic rods 7 fixedly arranged at the lower end of the workbench 1, the lower ends of the telescopic rods 7 are fixedly connected with the upper end of the base 4, springs 8 are sleeved on the telescopic rods 7, the upper end of the base 4 is fixedly connected with a driving mechanism 5 for shaking the workbench 1, the driving mechanism 5 comprises fixed blocks 9 fixedly arranged at the upper end of the base 4, the upper end of the fixed blocks 9 is fixedly connected with a driving motor 10, the output end of the driving motor 10 is fixedly connected with a, the lower extreme fixedly connected with of workstation 1 is used for actuating mechanism 5's heat dissipation mechanism 6, and heat dissipation mechanism 6 is including fixed gasbag 14 that sets up in workstation 1 lower extreme, and the lower extreme fixedly connected with clamp plate 15 of gasbag 14 communicates on the lateral wall of gasbag 14 and is provided with pipeline 16, and the end intercommunication of giving vent to anger of pipeline 16 is provided with shower nozzle 17, and shower nozzle 17 acts on the top of driving motor 10, and the filter screen is installed to the end of giving vent to anger of shower nozzle 17.

It should be explained that the mold body 2 is divided into an upper mold and a lower mold, and the upper mold and the lower mold are connected and fixed in a fastening manner, which is the prior art and will not be described in detail herein, and the lower end of the lower mold is fixedly connected to the upper end of the worktable 1, and the upper end of the upper mold is provided with a feed inlet for injection molding and feeding; the base 4 is in contact with the ground, the whole device is supported, the base 4 is made of iron, and the outer part of the base 4 is provided with the anti-rust layer, so that the base 4 is prevented from being rusted when water stains occur, and the service life of the base 4 is prolonged; the specific structure and the working principle of the telescopic rod 7 belong to the prior art, and detailed description is omitted, and the telescopic rod 7 and the spring 8 are matched to enable the workbench 1 to be restored to the initial set state under the action of no external force; the fixed block 9 has a supporting and placing effect on the driving motor 10, the specific structure and the working principle of the driving motor 10 belong to the prior art, detailed description is omitted, the driving motor 10 is electrically connected with an external power supply, and the driving motor 10 rotates slowly to drive the rotating shaft 11 to rotate, so that the working table 1 is prevented from shaking rapidly; the first cam 12 is driven by the rotating shaft 11 to act on the lower end of the workbench 1, so that the workbench 1 is shaken, molten liquid in the die body 2 is tightly attached together, the generation of gaps is reduced, the strength of a forming model is improved, the qualified rate of injection molding is improved, and the first cam 12 and the pipeline 16 are arranged in a staggered manner, so that the first cam 12 cannot collide with the pipeline 16 under the rotating action; the second cam 13 acts on the pressure plate 15 under the rotation action of the rotating shaft 11, so that the gas in the air bag 14 is extruded out, and the cooling effect on the driving motor 10 is realized; the pressing plate 15 is arranged to prevent the second cam 13 from directly contacting the air bag 14, so that the second cam 13 is prevented from damaging a certain position at the lower end of the air bag 14, and the service life of the air bag 14 is prolonged; the air outlet end of the spray head 17 is provided with the filter screen, so that the arrangement has the advantages that external impurities are prevented from entering the pipeline 16, the pipeline 16 is prevented from being blocked, and the circulation of the pipeline 16 is ensured; the air bag 14 is in the process of air suction, because a certain distance exists between the spray head 17 and the driving motor 10, the air sucked by the air bag 14 is the air close to the spray head 17, and the air entering the air bag 14 can be naturally cooled in the air bag 14, so that the air for cooling the driving motor 10 is cold air.

The utility model discloses in, driving motor 10 rotates and drives pivot 11 and rotate, pivot 11 rotates and drives first cam 12 and second cam 13 simultaneously and is synchronous motion, first cam 12 is used in the lower extreme of workstation 1 at the pivoted in-process, thereby first cam 12 has the top action to the lower extreme of workstation 1, thereby make workstation 1 take place the shake, thereby reduce the space production between the melting liquid of moulding plastics, be favorable to improving injection-molded's qualification rate, and second cam 13 is used in clamp plate 15 at the pivoted in-process, thereby clamp plate 15 exerts pressure to gasbag 14, thereby make in the gasbag 14 gas pass through pipeline 16 and enter into shower nozzle 17, thereby realize the cooling effect to driving motor 10, the upper process is gone on at injection-molded's in-process.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a plastics product side through-hole mould, includes workstation (1) and mould body (2), mould body (2) are fixed to be set up in the upper end of workstation (1), its characterized in that, a plurality of supporting part (3) of lower extreme fixedly connected with of workstation (1), it is a plurality of the same base (4) of lower extreme fixedly connected with of supporting part (3), the upper end fixedly connected with of base (4) is used for actuating mechanism (5) of workstation (1) shake, the lower extreme fixedly connected with of workstation (1) is used for heat dissipation mechanism (6) of actuating mechanism (5).

2. The mold for the side through holes of the plastic products as claimed in claim 1, wherein the supporting member (3) comprises a telescopic rod (7) fixedly arranged at the lower end of the worktable (1), the lower end of the telescopic rod (7) is fixedly connected with the upper end of the base (4), and the telescopic rod (7) is sleeved with a spring (8).

3. The die for forming the side through holes of the plastic products according to claim 1, wherein the driving mechanism (5) comprises a fixing block (9) fixedly arranged at the upper end of the base (4), a driving motor (10) is fixedly connected to the upper end of the fixing block (9), a rotating shaft (11) is fixedly connected to the output end of the driving motor (10), and a first cam (12) and a second cam (13) are coaxially and fixedly connected to the rotating shaft (11).

4. The die for the side through holes of the plastic products according to claim 1, wherein the heat dissipation mechanism (6) comprises an air bag (14) fixedly arranged at the lower end of the workbench (1), the lower end of the air bag (14) is fixedly connected with a pressing plate (15), a pipeline (16) is arranged on the side wall of the air bag (14) in a communicating manner, a spray head (17) is arranged at the air outlet end of the pipeline (16) in a communicating manner, and the spray head (17) acts on the upper side of the driving motor (10).

5. A plastic product side through hole mold according to claim 4, characterized in that the air outlet end of the nozzle (17) is provided with a filter screen.

6. A plastic product side through-hole mold as claimed in claim 1, wherein the base (4) is provided with an anti-rust layer on the outside.

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