CN219427275U - Automatic cooling system of internal temperature type fan - Google Patents

Abstract

The utility model provides an automatic cooling system of an internal temperature type fan, which relates to the technical field of rotational molding of plastic products and comprises a mechanical clamping plate, wherein one side of the mechanical clamping plate is fixedly connected with a plastic die, a through channel is arranged in the plastic die in a penetrating way, a fan mounting frame is arranged above the plastic die, a cooling fan is arranged below the fan mounting frame, and the output end of the cooling fan is fixedly communicated with a guide pipe. According to the utility model, through the arrangement of the cooling fan and the through passage, when cooling is required, the cooling fan is started, the air flow is sprayed out through the guide pipe, so that the air flow flows from the through passage, heat in the plastic mold is radiated, the internal air flow flows, the radiating effect is increased, the production efficiency is increased, and the air flow outside the plastic mold flows through the ventilation opening and the middle through groove in cooperation with the cooling fan, so that the radiating effect is further increased.

Description

Automatic cooling system of internal temperature type fan

Technical Field

The utility model relates to the technical field of rotational molding of plastic products, in particular to an automatic cooling system of an internal temperature type fan.

Background

Rotational molding is also called rotational molding, etc., and is a hollow molding method for thermoplastic plastics. The method comprises the steps of firstly adding plastic raw materials into a mould, then continuously rotating the mould along two vertical axes and heating the mould, gradually and uniformly coating and fusing the plastic raw materials in the mould on the whole surface of the mould cavity under the action of gravity and heat energy, forming the plastic raw materials into a required shape, and cooling and shaping the plastic raw materials to obtain the product.

In the prior art, when rotational molding is performed, the heat dissipation of the mold is performed by blowing airflow through the fan, so that the consumption is high, the heat dissipation effect is poor, the internal workpiece is difficult to rapidly dissipate heat, the rotational molding efficiency is reduced, and the rotational molding device is inconvenient to use.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when rotational molding is carried out, the heat dissipation of a die is carried out by adopting the air flow flowing blown by a fan, so that the consumption is high, the heat dissipation effect is poor, the internal workpiece is difficult to rapidly dissipate heat, the rotational molding efficiency is reduced, and the use is inconvenient.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an interior temperature formula fan automatically cooling system, includes machinery dress (holding) chuck, one side fixedly connected with plastic mold of machinery dress (holding) chuck, the inside of plastic mold runs through and has seted up the passageway that runs through, plastic mold's top is provided with the fan mounting bracket, the below of fan mounting bracket is provided with cooling blower, cooling blower's output fixedly communicates there is the guide tube, the middle part of machinery dress (holding) chuck has run through and has been seted up well logical groove, the vent has all been run through to upper and lower end middle part both sides of machinery dress (holding) chuck, and the idle region of seting up in plastic mold is the region that does not contact with the rotational moulding material to guarantee the normal rotational moulding production of material, the output of guide tube aims at and runs through passageway and well logical groove and vent, thereby the circulation of air current of being convenient for.

Preferably, one side of the cooling fan is fixedly connected with supporting legs, and the upper ends of the supporting legs are fixedly connected with clamping bottom plates.

Preferably, the lower extreme fixedly connected with installation chassis of fan mounting bracket, all fixedly connected with strengthening rib between the lower extreme of the upper end of installation chassis and fan mounting bracket both sides.

Preferably, a clamping bottom groove is formed in the mounting underframe, and a sliding mounting groove is formed in the upper end of the clamping bottom groove.

Preferably, the upper end of the sliding mounting groove is provided with a sliding inner groove.

Preferably, the inner part of the sliding inner groove is connected with an extrusion plate in a sliding manner.

Preferably, an extrusion spring is fixedly connected between the upper end of the extrusion plate and the upper end of the sliding inner groove.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through the arrangement of the cooling fan and the through channel, when the rotational molding is finished and needs to be cooled, the cooling fan is started, the air flow is sprayed out through the guide pipe, so that the air flow flows from the through channel, heat in the plastic mold is dissipated, the internal air flow flows, the heat dissipation effect is improved, the production efficiency is improved, and the air flow outside the plastic mold flows through the ventilation opening and the middle through groove in combination with the cooling fan, so that the heat dissipation effect is further improved.

2. According to the utility model, through the arrangement of the clamping bottom plate and the mounting underframe, when the cooling fan is mounted, the clamping bottom plate can be inserted into the sliding mounting groove, and when the clamping bottom plate is completely inserted into the sliding mounting groove, the extrusion plate can be pushed through the elasticity of the extrusion spring, the clamping bottom plate can be clamped into the clamping bottom groove, and the cooling fan can be limited by matching with the extrusion of the extrusion plate, so that the cooling fan can be conveniently mounted and dismounted, the use is convenient, and the danger when the cooling fan is mounted and dismounted is reduced.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of an automatic cooling system of an internal temperature fan according to the present utility model;

FIG. 2 is a schematic diagram of the rear side structure of the automatic cooling system of the internal temperature fan according to the present utility model;

FIG. 3 is a schematic diagram showing a connection structure between a cooling fan and a mounting underframe in the automatic cooling system of an internal temperature fan;

fig. 4 is a schematic diagram of an internal structure of a mounting chassis in the automatic cooling system of an internal temperature fan according to the present utility model.

Legend description: 1. a mechanical chuck; 2. a plastic mold; 3. a vent; 4. a fan mounting rack; 5. a through passage; 6. installing an underframe; 7. a cooling fan; 8. support legs; 9. a guide tube; 10. a middle through groove; 11. reinforcing ribs; 12. clamping a bottom plate; 13. a sliding mounting groove; 14. clamping the bottom groove; 15. sliding the inner tank; 16. extruding a spring; 17. and extruding the plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1-2, the utility model provides an automatic cooling system of an internal temperature fan, which comprises a mechanical chuck 1, wherein one side of the mechanical chuck 1 is fixedly connected with a plastic die 2, a through channel 5 is arranged in the plastic die 2 in a penetrating way, a fan mounting frame 4 is arranged above the plastic die 2, a cooling fan 7 is arranged below the fan mounting frame 4, an output end of the cooling fan 7 is fixedly communicated with a guide pipe 9, a middle through groove 10 is arranged in the middle of the mechanical chuck 1 in a penetrating way, ventilation openings 3 are arranged in the two sides of the middle of the upper end and the lower end of the mechanical chuck 1 in a penetrating way, and the through channel 5 is arranged in an idle area in the plastic die 2, namely an area which is not contacted with rotational molding materials, so that normal rotational molding production of materials is ensured, and the output end of the guide pipe 9 is aligned with the through channel 5, the middle through groove 10 and the ventilation openings 3, thereby facilitating ventilation of air flow.

The specific setting and effect of this embodiment are specifically described below, through the setting of cooling fan 7 and through channel 5, can start when rotational moulding ends needs to cool off, through guide pipe 9 blowout air current for the air current flows in from through channel 5, gives off the heat in the plastic mold 2, thereby makes inside air current flow, increases the radiating effect, thereby increases production efficiency, through vent 3 and well logical groove 10, cooperation cooling fan 7 can make the air current in the plastic mold 2 outside flow, thereby further increase the radiating effect.

Embodiment 2, as shown in fig. 1-4, one side fixedly connected with supporting leg 8 of cooling fan 7, the upper end fixedly connected with joint bottom plate 12 of supporting leg 8, the lower extreme fixedly connected with installation chassis 6 of fan mounting bracket 4, all fixedly connected with strengthening rib 11 between the lower extreme of the upper end of installation chassis 6 and fan mounting bracket 4 both sides, joint kerve 14 has been seted up to the inside of installation chassis 6, sliding mounting groove 13 has been seted up to the upper end of joint kerve 14, sliding inner groove 15 has been seted up to the upper end of sliding mounting groove 13, sliding inner groove 15's inside sliding connection has stripper plate 17, fixedly connected with extrusion spring 16 between the upper end of stripper plate 17 and the upper end of sliding inner groove 15, one side that the stripper plate 17 lower extreme is close to guide pipe 9 is the slope design.

The effect that its whole embodiment reached is, through the setting of joint bottom plate 12 with installation chassis 6, can be when installing cooling fan 7, the accessible inserts in the slip mounting groove 13 with joint bottom plate 12, when joint bottom plate 12 inserts in the slip mounting groove 13 completely, can promote stripper plate 17 through the elasticity of extrusion spring 16, with the joint bottom plate 12 joint into joint kerve 14, the extrusion of cooperation stripper plate 17 can be spacing cooling fan 7, thereby make things convenient for the installation and the dismantlement of cooling fan 7, in order to facilitate the use, the danger when reducing installation and dismantlement cooling fan 7.

Working principle: when the cooling fan 7 is started in use, gas is sprayed to the through channel 5 and the middle through groove 10 through the guide pipe 9, so that the gas is driven to flow between the through channel 5 and the middle through groove 10 and the ventilation opening 3, the plastic die 2 is cooled, when the cooling fan 7 is required to be installed, the clamping bottom plate 12 is aligned with the sliding mounting groove 13, one end of the clamping bottom plate 12 is enabled to extrude the inclined surface of the extrusion plate 17, the extrusion plate 17 is pushed upwards, the extrusion plate 17 is enabled to enter the interior of the sliding inner groove 15, when the clamping bottom plate 12 completely enters the sliding mounting groove 13, the clamping bottom plate 12 is enabled to be clamped into the clamping bottom groove 14 through the weight of the cooling fan 7 and the extrusion of the extrusion spring 16, and when the cooling fan 7 is required to be disassembled, the cooling fan 7 is only required to be pushed upwards, the extrusion plate 17 is enabled to enter the sliding inner groove 15, and then the clamping bottom plate 12 is pulled out.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.

Claims (7)

1. The automatic cooling system of the internal temperature type fan comprises a mechanical clamping disc (1), and is characterized in that: one side fixedly connected with plastic mold (2) of machinery dress (1), the inside of plastic mold (2) is run through and is offered and run through passageway (5), the top of plastic mold (2) is provided with fan mounting bracket (4), the below of fan mounting bracket (4) is provided with cooling blower (7), the fixed intercommunication of output of cooling blower (7) has guide tube (9), the middle part of machinery dress (1) is run through and is offered well logical groove (10), the vent (3) have all been run through in the upper and lower end middle part both sides of machinery dress (1).

2. The automatic cooling system of an internal temperature fan according to claim 1, wherein: one side of cooling fan (7) fixedly connected with supporting leg (8), the upper end fixedly connected with joint bottom plate (12) of supporting leg (8).

3. The automatic cooling system of an internal temperature fan according to claim 1, wherein: the lower extreme fixedly connected with installation chassis (6) of fan mounting bracket (4), all fixedly connected with strengthening rib (11) between the lower extreme of the upper end of installation chassis (6) and fan mounting bracket (4) both sides.

4. The automatic cooling system of an internal temperature fan according to claim 3, wherein: the inside of installation chassis (6) has seted up joint kerve (14), sliding mounting groove (13) have been seted up to the upper end of joint kerve (14).

5. The automatic cooling system of an internal temperature fan according to claim 4, wherein: the upper end of the sliding mounting groove (13) is provided with a sliding inner groove (15).

6. The automatic cooling system of an internal temperature fan according to claim 5, wherein: the inside of the sliding inner groove (15) is connected with an extrusion plate (17) in a sliding way.

7. The automatic cooling system of an internal temperature fan according to claim 6, wherein: an extrusion spring (16) is fixedly connected between the upper end of the extrusion plate (17) and the upper end of the sliding inner groove (15).