CN217993412U - Automotive interior outer decoration plastics shaping cooling device - Google Patents

Abstract

The utility model relates to an injection moulding cooling device technical field especially relates to an automotive interior outward appearance plastics shaping cooling device, has solved the problem that cooling efficiency is low among the prior art in the injection moulding production process. The utility model provides an automotive interior outward appearance plastics shaping cooling device, includes the cold wind case, and four the support foot seats that are array distribution of the outside fixedly connected with of cold wind case are the annular structure, and fixedly connected with air inlet cover and air inlet cover are the loop configuration under the cold wind case, and the fan is installed to the inboard of air inlet cover, and filter screen and filter can be dismantled with the air inlet cover and be connected to the bottom of fan, have seted up the ventilation duct that a plurality of is annular array distribution in the bottom plate of cold wind case. The utility model discloses the cooperation of air-cooler, condenser pipe, fan and exhaust hood etc. has realized utilizing the air after the cooling to the effect of the injection molding cooling in mould and the mould from the mould outside, has effectively promoted injection moulding in-process cooling shaping's efficiency.

Description

Automotive interior outer decoration plastics shaping cooling device

Technical Field

The utility model relates to an injection moulding cooling device technical field especially relates to an automotive interior outer decoration plastic molding cooling device.

Background

The inside needs accessory of car is the plastics material, and the accessory of this type of plastics material all adopts the injection moulding mode to produce when producing, and in the production process of moulding plastics, after injecting liquid plastics into the die cavity of mould, need wait for just can open the mould and take out the injection molding after the injection molding cooling forming, just can carry out the production of next injection molding afterwards, consequently, the cooling efficiency of injection molding is the important factor that influences injection moulding machining efficiency.

The cooling method that adopts among the current production process of moulding plastics only lays corresponding cooling tube all around at the die cavity of mould, realize the refrigerated effect to the injection molding through pouring into the coolant liquid, however, because current injection mold is the metal material mostly, the heat conduction efficiency is high, therefore, in the production engineering of moulding plastics, not only the injection molding is self high heat, the used mould of injection moulding also can heat up, and the mould after the intensification can keep warm for the die cavity provides, lead to the injection molding radiating rate slower, to this problem, can provide an automotive interior exterior trim plastic molding cooling device, through richening the cooling method to injection mold, promote the cooling shaping efficiency of injection molding in-process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automotive interior outward appearance plastics shaping cooling device has solved the problem that cooling efficiency is low among the prior art in the injection moulding production process.

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

the utility model provides an automotive interior outward appearance plastic molding cooling device, including the cold wind case, four cold wind cases that are the array distribution of outside fixedly connected with of cold wind case, be the loop configuration under the cold wind case fixedly connected with air inlet cover and air inlet cover, the fan is installed to the inboard of air inlet cover, filter screen and filter can be dismantled with the air inlet cover and be connected to the bottom of fan, set up a plurality of in the bottom plate of cold wind case and be the ventilation duct that the annular array distributes, the lateral wall that is provided with condenser pipe and condenser pipe in the cold wind case all runs through the cold wind case extends to the cold wind case outside, the top of cold wind case is provided with two sets of exhaust hoods that are the symmetric distribution and all is provided with two exhaust hoods in every group exhaust hood, all set up a plurality of exhaust duct that is evenly distributed in the inboard table wall of four exhaust hoods.

Preferably, the two exhaust hood tops that are located the outside in four exhaust hoods all fixedly connected with lifter plate and two exhaust hoods all communicate with the cold wind box through the second ventilation pipe, and two second ventilation pipes all pass through spring and the exhaust hood elasticity sliding connection who corresponds, and the spring housing is established on the outer wall of second ventilation pipe and cold wind box fixed connection, and two other exhaust hoods all communicate with the cold wind box through first ventilation pipe.

Preferably, the condensation pipe is of a rotary bending structure.

Preferably, the filter includes the filter screen, and the fixed frame of outside fixedly connected with of filter screen, fixed frame and air inlet cover pass through the screw thread and close soon and be connected, and two of the bottom fixedly connected with of fixed frame are the board that grips of symmetric distribution.

Preferably, a heat preservation cavity is formed in the wall of the cold air box.

Preferably, all the exhaust slots are distributed in a linear array in the horizontal direction or in the vertical direction.

The utility model discloses possess following beneficial effect at least:

through the cooperation of condenser pipe, cold-blast case, fan, first ventilation pipe, second ventilation pipe and emission cover, realized utilizing cold wind to carry out refrigerated effect to the mould from the mould outside, effectively promoted the cooling shaping efficiency of mould and injection molding to production efficiency has been promoted.

The utility model discloses still possess following beneficial effect:

through the cooperation of second ventilation pipe, exhaust hood, spring and lifter plate for two exhaust hoods that are located the outside can follow the movable mould and go up and down, make the cold wind that the exhaust hood blew off can follow the mould and can prevent cooling device's structure interference injection moulding's process, have promoted the suitability of cooling device with the mould.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of the present invention in front view matching with a mold;

FIG. 2 is a front view of the cooling air box, the condenser tube, the fan and the filter plate;

FIG. 3 is a schematic side view of a hood;

fig. 4 is a schematic top view of the condenser tube.

In the figure: 1. an air cooling box; 2. an air inlet cover; 3. a fan; 4. a filter plate; 5. a filter screen; 6. A fixing frame; 7. a gripping plate; 8. a ventilation slot; 9. a condenser tube; 10. an exhaust hood; 11. a lifting plate; 12. a first vent pipe; 13. a second vent pipe; 14. a wind discharging groove; 15. a spring; 16. A heat preservation cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, an automotive interior and exterior trim plastic molding cooling device, including an air-cooling box 1, the outside fixedly connected with four supporting foot seats that are array distribution of the air-cooling box 1, fixedly connected with air inlet cover 2 and air inlet cover 2 are the loop configuration under the air-cooling box 1, fan 3 is installed to the inboard of air inlet cover 2, filter screen 5 and filter 4 can be dismantled with air inlet cover 2 and be connected are installed to the bottom of fan 3, a plurality of ventilation slots 8 that are annular array distribution are seted up in the bottom plate of air-cooling box 1, two ports that are provided with condenser 9 and condenser 9 in the air-cooling box 1 all run through the lateral wall of air-cooling box 1 and extend to the outside of air-cooling box 1, the top of air-cooling box 1 is provided with two sets of exhaust hoods 10 that are symmetric distribution and all be provided with two exhaust hoods 10 in every group exhaust hood 10, a plurality of exhaust slots 14 that are evenly distributed are all seted up in the inboard surface wall of four exhaust hoods 10.

The scheme has the following working processes:

when the cooling device is used, the injection mold is installed at the top of the cold air box 1 and is positioned between the two groups of exhaust hoods 10, then the water inlet end of the condensation pipe 9 is communicated with the condensation pipe and the water outlet end of the condensation pipe 9 is communicated with the cooling pipe in the movable mold through the hose, the fan 3 is opened again and the cooling liquid is injected into the communicated pipe, the fan 3 can inject the outside air into the cold air box 1, the gas in the cold air box 1 is stably reduced after being fully contacted with the condensation pipe 9, and then the gas passes through the first ventilation pipe 12 and the second ventilation pipe 13 and then into the exhaust hoods 10, finally, the low-temperature air flow can flow through the exhaust grooves 14 to be contacted with the mold, so that the heat in the mold is taken away.

According to the working process, the following steps are carried out:

this cooling device can cool down the air current at the in-process of carrying the air current to carry the low temperature air current after will cooling to contact with the mould, realized utilizing the low temperature air current to the effect of mould cooling from the mould outside, promoted the injection molding cooling shaping efficiency in mould and the mould.

Further, the top of two exhaust hoods 10 located outside in four exhaust hoods 10 is all fixedly connected with lifter plate 11 and two exhaust hoods 10 all communicate with cold wind box 1 through second ventilation pipe 13, two second ventilation pipes 13 all through spring 15 with the exhaust hood 10 elastic sliding connection that corresponds, spring 15 cover is established on the outer wall of second ventilation pipe 13 and cold wind box 1 fixed connection, other two exhaust hoods 10 all communicate with cold wind box 1 through first ventilation pipe 12. The upper surface of lifter plate 11 and the lower surface laminating of movable mould mounting panel, then when the movable mould goes up and down, exhaust hood 10 and second ventilation pipe 13 can take place relative slip for the air current can aim at the mould all the time, promotes cooling efficiency.

Furthermore, the condensation pipe 9 is of a rotary bending structure, so that the flow path of the cooling liquid in the cold air box 1 can be prolonged, and a better air flow cooling effect can be realized.

Further, the filter 4 includes the filter screen 5, and the fixed frame 6 of the outside fixedly connected with of filter screen 5, fixed frame 6 with the air inlet cover 2 through the screw thread close soon be connected, two holding plate 7 that are the symmetric distribution of the bottom fixedly connected with of fixed frame 6, down revolve filter screen 5, fixed frame 6 and hold the whole that plate 7 connected and form and can dismantle the lower filter 4 promptly and clean or change, be favorable to maintaining the efficiency and the effect of filtering the dust removal.

Furthermore, set up heat preservation chamber 16 in the tank wall of cold wind case 1, be favorable to maintaining the low temperature in the cold wind case 1, can promote the cooling efficiency of air current.

Furthermore, all the air discharge grooves 14 are distributed in a linear array in the horizontal direction or in the vertical direction, so that the air flow can uniformly contact with the surface of the mold, and uniform heat dissipation is facilitated.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an automotive interior outward appearance plastics shaping cooling device, includes air-cooler (1), its characterized in that: four supporting foot seats that are array distribution of outside fixedly connected with of cold wind case (1), be the loop configuration under cold wind case (1) fixedly connected with air inlet cover (2) and air inlet cover (2), fan (3) are installed to the inboard of air inlet cover (2), filter screen (5) and filter (4) can be dismantled with air inlet cover (2) and be connected, set up a plurality of ventilation slots (8) that are annular array distribution in the bottom plate of cold wind case (1), two ports that are provided with condenser pipe (9) and condenser pipe (9) in cold wind case (1) all run through the lateral wall of cold wind case (1) and extend to the cold wind case (1) outside, the top of cold wind case (1) is provided with two sets of exhaust hoods (10) that are symmetric distribution and every be provided with two exhaust hoods (10), four all set up a plurality of exhaust hood (14) that are evenly distributed in the interior side table wall of exhaust hood (10).

2. The plastic molding and cooling device for automobile interior and exterior trim according to claim 1, wherein: four equal fixedly connected with lifter plate (11) in two exhaust hood (10) tops that lie in the outside in exhaust hood (10) and two exhaust hood (10) all communicate with cold wind box (1) through second ventilation pipe (13), two second ventilation pipe (13) all through spring (15) and exhaust hood (10) elasticity sliding connection who corresponds, spring (15) cover is established on the outer wall of second ventilation pipe (13) and cold wind box (1) fixed connection, two in addition exhaust hood (10) all communicates with cold wind box (1) through first ventilation pipe (12).

3. The plastic molding and cooling device for automobile interior and exterior trim according to claim 1, wherein: the condensation pipe (9) is of a rotary bending structure.

4. The plastic molding cooling device for automobile interior and exterior trim according to claim 1, wherein: the filter (4) include filter screen (5), the fixed frame (6) of outside fixedly connected with of filter screen (5), fixed frame (6) close with air inlet cover (2) soon through the screw thread and are connected, two of the bottom fixedly connected with of fixed frame (6) are board (7) that grips of symmetric distribution.

5. The plastic molding and cooling device for automobile interior and exterior trim according to claim 1, wherein: and a heat insulation cavity (16) is formed in the wall of the cold air box (1).

6. The plastic molding and cooling device for automobile interior and exterior trim according to claim 1, wherein: all the exhaust grooves (14) are distributed in a linear array in the horizontal direction or in the vertical direction.

Images