CN218615297U

CN218615297U - Plastic part injection moulding cooling device

Info

Publication number: CN218615297U
Application number: CN202222388684.XU
Authority: CN
Inventors: 冯力; 陈学院; 吴仕林; 张天城
Original assignee: Huizhou Baixin Electronic Products Co ltd
Current assignee: Huizhou Baixin Electronic Products Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-03-14
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to a plastic part injection moulding cooling device, comprising a base plate, be equipped with heat dissipation mechanism on the bottom plate, the last fixed surface of bottom plate has the workstation, first through-hole has been seted up to the upper surface of workstation, the inside sliding connection of first through-hole has the bed die, both ends all are fixed with the support about the bed die, both ends all are fixed with the baffle about the workstation upper surface, the inside threaded connection of baffle has the threaded rod, heat dissipation mechanism include with a plurality of connecting rods of bottom plate lower fixed surface, the lower fixed surface of connecting rod has the storage water tank, the right-hand member of storage water tank is fixed with first inlet tube. This plastic part injection moulding cooling device is through being equipped with heat dissipation mechanism, and when needs were to plastic cooling forming, accessible heat dissipation mechanism sprayed the heat dissipation cooling to bed die bottom and left and right sides both ends, and circulated the inside air of workstation through the fan, further improved the radiating effect to improve plastic cooling forming efficiency.

Description

Plastic part injection moulding cooling device

Technical Field

The utility model relates to a plastic mould shaping cooling device technical field specifically is a plastic part injection moulding cooling device.

Background

Dies, various moulds and tools for obtaining the desired products by injection, blow, extrusion, die-casting or forging, smelting and stamping, etc. in industrial production, in short, a die is a tool for making shaped articles, which tool is composed of various parts, and different dies are composed of different parts.

The plastic molding usually uses extrusion and injection molding to the greatest extent, and is the most basic molding method, after the plastic molding needs to cool the mold to improve the production rate, and after the plastic is injected into the mold, the mold needs to be cooled and shaped, and the existing plastic mold cooling device on the market usually adopts the air cooling or standing way to dissipate heat, for the heat dissipation way, not only the cooling effect on the mold is poor, the cooling time is long, but also the production time of the product is prolonged, and based on the cooling method, the plastic part injection molding cooling device is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a plastic part injection moulding cooling device possesses advantages such as the cooling effect is good, has solved the poor problem of traditional plastic part injection moulding cooling device cooling effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: a cooling device for injection molding of plastic parts comprises a bottom plate, wherein a heat dissipation mechanism is arranged on the bottom plate, a workbench is fixed on the upper surface of the bottom plate, a first through hole is formed in the upper surface of the workbench, a lower die is connected to the inside of the first through hole in a sliding mode, supports are fixed to the left end and the right end of the lower die, baffles are fixed to the left end and the right end of the upper surface of the workbench, and threaded rods are connected to the inner threads of the baffles;

the utility model discloses a heat dissipation mechanism, including bottom plate upper surface, the heat dissipation mechanism includes a plurality of connecting rods with bottom plate fixed surface, and the lower fixed surface of connecting rod has the storage water tank, the right-hand member of storage water tank is fixed with first inlet tube, the one end that the storage water tank was kept away from to first inlet tube is fixed with the inlet end of water pump, the play water end of water pump is fixed with the second inlet tube, the one end that the water pump was kept away from to the second inlet tube is fixed with the connector, the left end of connector all is fixed with a plurality of connecting pipes, the last fixed surface of connecting pipe has a plurality of branches to drench the shower nozzle, heat dissipation mechanism still includes the fan fixed with bottom plate upper surface left end, the output of fan is fixed with the intake pipe, heat dissipation mechanism include with workstation lower surface fixed's outlet pipe.

Furthermore, first recess has all been seted up at both ends about the support, the threaded rod is located inside the first recess, the diapire of workstation inner chamber is the toper.

Further, a second groove is formed in the upper surface of the workbench, and the support is located inside the groove.

Furthermore, a second through hole is formed in the left end of the workbench, the air inlet pipe penetrates through the second through hole and extends to the interior of the workbench, the air inlet pipe is fixed with the second through hole, and a plurality of exhaust holes are formed in the right end of the workbench.

Furthermore, a third through hole is formed in the lower surface of the bottom plate, the water outlet pipe is fixed with the third through hole, and a valve is fixed on the outer surface of the water outlet pipe.

Furthermore, a fourth through hole is formed in the right end of the workbench, the connecting pipe is fixed to the fourth through hole, the left end of the connecting pipe is fixed to the left wall of the inner cavity of the workbench, and the connecting pipe is communicated with the separate shower nozzles.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this plastic part injection moulding cooling device through being equipped with heat dissipation mechanism, when needs are to plastic cooling shaping, accessible heat dissipation mechanism sprays the heat dissipation cooling to the bed die bottom with about both ends, and circulates the inside air of workstation through the fan, further improves the radiating effect to improve plastic cooling shaping efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the heat dissipation mechanism of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the connecting pipe and the branch shower nozzle of the present invention.

In the figure: 1 bottom plate, 2 heat dissipation mechanism, 201 connecting rod, 202 storage water tank, 203 first inlet tube, 204 water pump, 205 second inlet tube, 206 connector, 207 connecting pipe, 208 divide and drench shower nozzle, 209 fan, 210 intake pipe, 211 outlet pipe, 3 workstations, 4 first through-holes, 5 baffles, 6 threaded rods, 7 supports, 8 bed dies.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the cooling device for injection molding of a plastic part in the embodiment includes a bottom plate 1, a heat dissipation mechanism 2 is arranged on the bottom plate 1, a workbench 3 is fixed on the upper surface of the bottom plate 1, a second groove is formed in the upper surface of the workbench 3, a support 7 is located inside the groove, a first through hole 4 is formed in the upper surface of the workbench 3, a lower mold 8 is slidably connected inside the first through hole 4, the supports 7 are fixed at the left end and the right end of the lower mold 8, a baffle 5 is fixed at the left end and the right end of the upper surface of the workbench 3, and a threaded rod 6 is connected inside the baffle 5.

Referring to fig. 2, the heat dissipation mechanism 2 includes a plurality of connecting rods 201 fixed to the lower surface of the base plate 1, a water storage tank 202 is fixed to the lower surface of the connecting rods 201, a first water inlet pipe 203 is fixed to the right end of the water storage tank 202, one end of the first water inlet pipe 203 far away from the water storage tank 202 is fixed to the water inlet end of the water pump 204, a second water inlet pipe 205 is fixed to the water outlet end of the water pump 204, a connector 206 is fixed to one end of the second water inlet pipe 205 far away from the water pump 204, a plurality of connecting pipes 207 are fixed to the left end of the connector 206, a fourth through hole is formed in the right end of the base plate 3, the connecting pipes 207 are fixed to the left wall of the inner cavity of the base plate 3, the connecting pipes 207 are communicated with the dispensing nozzles 208, a plurality of dispensing nozzles 208 are fixed to the upper surface of the connecting pipes 207, the heat dissipation mechanism 2 further includes a fan 209 fixed to the left end of the upper surface of the base plate 1, an air inlet pipe 210 is fixed to the left end of the fan 209, a second through hole is formed in the left end of the base plate 3, the air inlet pipe 210 penetrates through the second through hole and extends into the base plate 3, a plurality of the outlet pipe 211 fixed to the outer surface of the base plate 3, a third through hole 211 is fixed to the base plate 211.

Wherein, first recess has all been seted up at both ends about support 7, and threaded rod 6 is located first recess inside to fix support 7.

Simultaneously, the diapire of 3 inner chambers of workstation is the toper, makes things convenient for hydroenergy can be better to flow out from 3 inner chambers of workstation.

In this embodiment, through being equipped with heat dissipation mechanism 2, start water pump 204 with during water suction second inlet tube 205, carry water to connecting pipe 207 in through connector 206, thereby spray shower nozzle 208 with water again and spout to the bed die 8 bottom and control both ends and dispel the heat and cool off, the rethread starts fan 209 and carries wind to intake pipe 210 in, thereby blow into inside workstation 3, make inside produced hot-air can follow the exhaust hole and flow out.

The working principle of the above embodiment is as follows:

when the plastic is cooled and formed, by starting the water pump 204, the water in the water storage tank 202 is pumped into the first water inlet pipe 203 by the water pump 204, the water is conveyed into the second water inlet pipe 205 by the water outlet end of the water pump 204, the water flows into the connector 206 by the second water inlet pipe 205, the water flows into the connecting pipe 207, the water is sprayed out to the bottom and the left and right ends of the lower die 8 through the connecting pipe 207, so as to be cooled, and the air is conveyed into the air inlet pipe 210 by the starting fan 209, so as to be blown into the inside of the workbench 3, so that the hot air generated inside can flow out of the exhaust holes, the cooling effect is further improved, when the cooled and formed plastic is required to be taken, the plastic is moved out of the first groove by rotating the threaded rod 6, so as to take the lower die 8, and the cooled and formed plastic is convenient to be taken.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic part injection moulding cooling device, includes bottom plate (1), its characterized in that: the heat dissipation device is characterized in that a heat dissipation mechanism (2) is arranged on the bottom plate (1), a workbench (3) is fixed on the upper surface of the bottom plate (1), a first through hole (4) is formed in the upper surface of the workbench (3), a lower die (8) is connected to the inside of the first through hole (4) in a sliding mode, supports (7) are fixed to the left end and the right end of the lower die (8), baffles (5) are fixed to the left end and the right end of the upper surface of the workbench (3), and threaded rods (6) are connected to the inner threads of the baffles (5);

heat dissipation mechanism (2) include with bottom plate (1) a plurality of connecting rods (201) of lower fixed surface, the lower fixed surface of connecting rod (201) has storage water tank (202), the right-hand member of storage water tank (202) is fixed with first inlet tube (203), the one end that storage water tank (202) were kept away from in first inlet tube (203) is fixed with the inlet end of water pump (204), the outlet end of water pump (204) is fixed with second inlet tube (205), the one end that water pump (204) were kept away from in second inlet tube (205) is fixed with connector (206), the left end of connector (206) all is fixed with a plurality of connecting pipes (207), the last fixed surface of connecting pipe (207) has a plurality of branches to drench shower nozzle (208), heat dissipation mechanism (2) still include with bottom plate (1) upper surface left end fixed fan (209), the output of fan (209) is fixed with intake pipe (210), heat dissipation mechanism (2) include with workstation (3) lower fixed surface outlet pipe (211).

2. The plastic part injection molding cooling device of claim 1, wherein: first recess has all been seted up at both ends about support (7), threaded rod (6) are located inside the first recess, the diapire of workstation (3) inner chamber is the toper.

3. The plastic part injection molding cooling device of claim 1, wherein: a second groove is formed in the upper surface of the workbench (3), and the support (7) is located inside the groove.

4. The plastic part injection molding cooling device of claim 1, wherein: the left end of workstation (3) has seted up the second through-hole, intake pipe (210) run through to the second through-hole and extend to inside workstation (3), and intake pipe (210) are fixed with the second through-hole, a plurality of exhaust holes have been seted up to the right-hand member of workstation (3).

5. The plastic part injection molding cooling device of claim 1, wherein: the lower surface of the bottom plate (1) is provided with a third through hole, the water outlet pipe (211) is fixed with the third through hole, and a valve is fixed on the outer surface of the water outlet pipe (211).

6. The plastic part injection molding cooling device of claim 1, wherein: the right end of the workbench (3) is provided with a fourth through hole, the connecting pipe (207) is fixed with the fourth through hole, the left end of the connecting pipe (207) is fixed with the left wall of the inner cavity of the workbench (3), and the connecting pipe (207) is communicated with the separate shower nozzle (208).