CN212400115U

CN212400115U - Refrigerator foaming rapid cooling foaming mold

Info

Publication number: CN212400115U
Application number: CN202020879281.3U
Authority: CN
Inventors: 高兴业; 汪晓春; 韩文宁; 顾志马; 邹玉华
Original assignee: Chuzhou Shangnuo Automation Equipment Co ltd
Current assignee: Chuzhou Shangnuo Automation Equipment Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-01-26
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a refrigerator foaming cools off foaming mould fast, comprising a base plate, bottom plate upper end middle part fixed mounting has the cooler bin, cooler bin upper end fixed mounting has the bed die, the anterior fixed mounting of bed die left end has heating device, bottom plate upper end right part fixed mounting has condensing equipment, condensing equipment upper end right part fixed mounting has feeding device. The utility model discloses a quick cooling foaming mould of refrigerator foaming can cool off the bed die through the condenser pipe fast to reduce the mould temperature after the foaming is accomplished fast, improve machining efficiency; the liquid collecting tank can recycle and collect the condensed water in the condensation pipe, so that the die is more environment-friendly while the processing efficiency is improved; in addition, the heating device enables the lower die to keep warm before foaming, and the stirring motor can stir the raw materials in the box body, so that the phenomena of foaming leakage and the like after foaming forming are avoided, and the foaming quality is improved.

Description

Refrigerator foaming rapid cooling foaming mold

Technical Field

The utility model relates to a foaming mold technical field, in particular to refrigerator foaming rapid cooling foaming mold utensil.

Background

The foaming process of the refrigerator door liner refers to a manufacturing process of a foaming material used for a filler between an inner layer and an outer layer of a refrigerator door body, and is different from common plastic foaming, so that the requirements are stricter, and the purposes are more specific. The existing foaming process often has the following problems: 1. after foaming is finished, the foaming mold is usually subjected to conventional cooling treatment, so that the foaming speed is low and the efficiency is low; 2. the traditional refrigerator foaming mold does not preserve heat of the mold before foaming, and foaming layering possibly occurs after foaming forming, so that the foaming quality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a refrigerator foaming cools off foaming mould fast can effectively solve the problem in the background art.

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

the utility model provides a quick cooling foaming mould of refrigerator foaming, includes the bottom plate, bottom plate upper end middle part fixed mounting has the cooler bin, cooler bin upper end fixed mounting has the bed die, bottom plate upper end fixed mounting has two support columns, two the common fixed mounting of support column upper end has the roof, roof lower extreme middle part fixed mounting has two drivers, two the common movable mounting of driver lower extreme has last mould, and goes up the mould and be located the bed die top, the anterior fixed mounting in bed die left end has heating device, and heating device lower extreme and bottom plate upper end left part fixed connection, bottom plate upper end right part fixed mounting has condensing equipment, and inside the condensing equipment left part runs through the cooler bin, condensing equipment upper end right part fixed mounting has feeding device, and the feeding device left end communicates with each other with the bed die is inside.

Preferably, condensing equipment includes the header tank, header tank front end middle part fixed mounting has No. two house steward, fixed mounting has the circulating pump on No. two house steward, No. two house steward left end fixedly connected with house steward, the condenser pipe that a plurality of equidistance of house steward right-hand member fixedly connected with distribute, a plurality of the common fixedly connected with No. three house steward of condenser pipe right-hand member, No. three house steward right-hand members and header tank left end fixed connection.

Preferably, the plurality of condensation pipes penetrate through the interior of the cooling box, the upper end of the cooling box is of an inclined plane structure with a high left side and a low right side, the plurality of condensation pipes are obliquely arranged with the high left side and the low right side, and the feeding device is fixedly arranged at the upper end of the liquid collecting box.

Preferably, heating device includes bellows, bellows left end middle part fixed mounting has the air-supply line, bellows right-hand member middle part fixed mounting has a tuber pipe, bellows right-hand member inner wall fixed mounting has two fixed plates, two common fixed mounting has the fan between the fixed plate, and the fan is located a tuber pipe left, the inside fixed mounting of bellows has the electric heat piece.

Preferably, the right end of the air outlet pipe is fixedly connected with the front part of the left end of the lower die, and the interior of the lower die is of a cavity structure.

Preferably, feeding device includes two supporting legss, two the common fixed mounting in supporting legs upper end has the agitator tank, agitator tank upper end middle part fixed mounting has agitator motor, agitator motor output end fixed mounting has (mixing) shaft and (mixing) shaft to be located inside the agitator tank, agitator tank upper end right part fixed mounting has the feed inlet, agitator tank lower extreme middle part fixed mounting has the discharging pipe, the discharging pipe left end communicates with each other with the lower mould is inside, and fixed mounting has the valve on the discharging pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) in the utility model, the lower die can be rapidly cooled through the condensing tube on the condensing device, thereby rapidly reducing the temperature of the die after foaming is finished and improving the processing efficiency; and the header tank can recycle and collect the comdenstion water in the condenser pipe for this mould is environmental protection more when improving machining efficiency.

(2) The utility model discloses in, inside the cavity that lets in the bed die through the air that the fan will heat for the bed die keeps warm before foaming, avoids appearing the phenomenon of foaming layering, and agitator motor can stir the raw materials in the box, has phenomenons such as foaming layering, foaming hourglass material after avoiding the foaming shaping, improves the foaming quality.

Drawings

Fig. 1 is a schematic view of the overall structure of a refrigerator foaming rapid cooling foaming mold of the present invention;

FIG. 2 is a schematic view of the installation of the condensing unit and the cooling box of the rapid cooling foaming mold for refrigerator foaming according to the present invention;

fig. 3 is a schematic structural view of a heating device of a refrigerator foaming rapid cooling foaming mold of the present invention;

fig. 4 is the utility model discloses a refrigerator foaming cools off feeding device of foaming mould fast's structural schematic diagram.

In the figure: 1. a base plate; 2. a cooling tank; 3. a lower die; 4. a heating device; 5. a condensing unit; 6. a feeding device; 7. a support pillar; 8. a top plate; 9. a driver; 10. an upper die; 41. a fan; 42. an air outlet pipe; 43. a fixing plate; 44. an air box; 45. an air inlet pipe; 46. an electric heating block; 51. a first header pipe; 52. a second header pipe; 53. a circulation pump; 54. a condenser tube; 55. a third main pipe; 56. a liquid collection tank; 61. a discharge pipe; 62. a valve; 63. supporting legs; 64. a feed inlet; 65. a stirring motor; 66. and (4) a stirring box.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a refrigerator foaming rapid cooling foaming mold comprises a bottom plate 1, a cooling box 2 is fixedly arranged in the middle of the upper end of the bottom plate 1, a lower mold 3 is fixedly arranged at the upper end of the cooling box 2, two support columns 7 are fixedly arranged at the upper end of the bottom plate 1, a top plate 8 is fixedly arranged at the upper ends of the two support columns 7 together, two drivers 9 are fixedly arranged in the middle of the lower end of the top plate 8, an upper mold 10 is movably arranged at the lower ends of the two drivers 9 together, the upper die 10 is positioned above the lower die 3, the front part of the left end of the lower die 3 is fixedly provided with a heating device 4, the lower end of the heating device 4 is fixedly connected with the left part of the upper end of the bottom plate 1, the right part of the upper end of the bottom plate 1 is fixedly provided with a condensing device 5, and the left part of the condensing device 5 penetrates through the inside of the cooling box 2, the right part of the upper end of the condensing device 5 is fixedly provided with a feeding device 6, and the left end of the feeding device 6 is communicated with the inside of the lower die 3.

In order to cool the lower die 3, the condensing device 5 comprises a header tank 56, a second header pipe 52 is fixedly arranged in the middle of the front end of the header tank 56, a circulating pump 53 is fixedly arranged on the second header pipe 52, a first header pipe 51 is fixedly connected to the left end of the second header pipe 52, a plurality of condenser pipes 54 distributed at equal intervals are fixedly connected to the right end of the first header pipe 51, a third header pipe 55 is fixedly connected to the right ends of the condenser pipes 54 together, the right end of the third header pipe 55 is fixedly connected to the left end of the header tank 56, and the header tank 56 can recycle and collect condensate water, so that the die is more environment-friendly; the plurality of the condenser pipes 54 penetrate through the interior of the cooling box 2, the upper end of the cooling box 2 is of an inclined surface structure with a high left end and a low right end, the condenser pipes 54 are obliquely arranged to improve the flowing speed of condensed water so as to improve the cooling effect, the plurality of the condenser pipes 54 are obliquely arranged with a high left end and a low right end, and the feeding device 6 is fixedly arranged at the upper end of the liquid collecting box 56; in order to avoid the layering phenomenon in foaming, the heating device 4 comprises an air box 44, an air inlet pipe 45 is fixedly installed in the middle of the left end of the air box 44, an air outlet pipe 42 is fixedly installed in the middle of the right end of the air box 44, two fixing plates 43 are fixedly installed on the inner wall of the right end of the air box 44, a fan 41 is fixedly installed between the two fixing plates 43 together, the fan 41 is located on the left side of the air outlet pipe 42, an electric heating block 46 is fixedly installed inside the air box 44, and the electric heating block 46 can; the right end of the air outlet pipe 42 is fixedly connected with the front part of the left end of the lower die 3, the interior of the lower die 3 is of a cavity structure, the lower die 3 is of the cavity structure and can be used for filling air, and then the lower die 3 is preheated before foaming, so that the foaming quality is better; in order to avoid having the foaming layering after the foaming shaping, phenomenons such as foaming leaks, feeding device 6 includes two supporting legs 63, the common fixed mounting in two supporting legs 63 has agitator tank 66, agitator tank 66 upper end middle part fixed mounting has agitator motor 65, agitator motor 65 output end fixed mounting has the (mixing) shaft and the (mixing) shaft is located inside agitator tank 66, agitator tank 66 upper end right part fixed mounting has feed inlet 64, agitator tank 66 lower extreme middle part fixed mounting has discharging pipe 61, discharging pipe 61 left end communicates with each other with 3 insides of bed die, and fixed mounting has valve 62 on discharging pipe 61, the (mixing) shaft on the agitator motor 65 can stir the raw materials in the box, and then improve the foaming quality.

It should be noted that, the utility model relates to a refrigerator foaming rapid cooling foaming mold, at first, start the electric heat piece 46 and the fan 41 simultaneous working in the heating mechanism, the inside cavity that the fan 41 let in the air of heating into bed die 3 at this moment, the inside negative pressure that forms of bellows 44, outside air constantly gets into inside bellows 44, heat bed die 3, avoid appearing the phenomenon of foaming layering, then pour the foaming raw materials into agitator tank 66 through feed inlet 64, and stir the raw materials in the box under the effect of agitator motor 65, avoid having foaming layering, phenomenons such as foaming leaking after the foaming shaping, improve the foaming quality; then let in the inside operation of foaming of lower mould 3 through discharging pipe 61 with the raw materials that stir to drive driver 9 on the roof 8 and carry out the compound die to lower mould 3, drive mould 10 shrink through driver 9 after the foaming is accomplished, condenser pipe 54 on the condensing equipment 5 can carry out quick cooling to lower mould 3 this moment, thereby reduces the mould temperature after the foaming is accomplished fast, makes machining efficiency improve.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick cooling foaming mould of refrigerator foaming, includes bottom plate (1), its characterized in that: the cooling box (2) is fixedly arranged in the middle of the upper end of the bottom plate (1), the lower die (3) is fixedly arranged at the upper end of the cooling box (2), two supporting columns (7) are fixedly arranged at the upper end of the bottom plate (1), a top plate (8) is fixedly arranged at the upper ends of the two supporting columns (7) together, two drivers (9) are fixedly arranged in the middle of the lower end of the top plate (8), an upper die (10) is movably arranged at the lower ends of the two drivers (9) together, the upper die (10) is positioned above the lower die (3), a heating device (4) is fixedly arranged at the front part of the left end of the lower die (3), the lower end of the heating device (4) is fixedly connected with the left part of the upper end of the bottom plate (1), a condensing device (5) is fixedly arranged at the right part of the upper end, the right part of the upper end of the condensing device (5) is fixedly provided with a feeding device (6), and the left end of the feeding device (6) is communicated with the inside of the lower die (3).

2. The foaming mold for rapid cooling of refrigerator foaming according to claim 1, characterized in that: condensing equipment (5) includes header tank (56), header tank (56) front end middle part fixed mounting has No. two house steward (52), fixed mounting has circulating pump (53) on No. two house steward (52), No. two house steward (52) left end fixedly connected with house steward (51), a plurality of equidistance condenser pipe (54) that distribute of house steward (51) right-hand member fixedly connected with, a plurality of common fixedly connected with No. three house steward (55) of condenser pipe (54) right-hand member, No. three house steward (55) right-hand member and header tank (56) left end fixed connection.

3. The foaming mold for rapid cooling of refrigerator foaming according to claim 2, characterized in that: a plurality of condenser pipes (54) all run through inside cooler bin (2), cooler bin (2) upper end is the inclined plane structure of height from left to right low, and a plurality of condenser pipes (54) all are the slope installation of height from left to right low, liquid collection box (56) upper end fixed mounting has feeding device (6).

4. The foaming mold for rapid cooling of refrigerator foaming according to claim 1, characterized in that: heating device (4) are including bellows (44), bellows (44) left end middle part fixed mounting has air-supply line (45), bellows (44) right-hand member middle part fixed mounting has air-out pipe (42), bellows (44) right-hand member inner wall fixed mounting has two fixed plates (43), two common fixed mounting has fan (41) between fixed plate (43), and fan (41) are located air-out pipe (42) left, bellows (44) inside fixed mounting has electric heat piece (46).

5. The foaming mold for rapid cooling of refrigerator foaming according to claim 4, characterized in that: the right end of the air outlet pipe (42) is fixedly connected with the front part of the left end of the lower die (3), and the interior of the lower die (3) is of a cavity structure.

6. The foaming mold for rapid cooling of refrigerator foaming according to claim 1, characterized in that: feeding device (6) include two supporting legs (63), two the common fixed mounting in supporting legs (63) upper end has agitator tank (66), and agitator tank (66) upper end middle part fixed mounting has agitator motor (65), agitator motor (65) output end fixed mounting has (mixing) shaft and (mixing) shaft to be located agitator tank (66) inside, agitator tank (66) upper end right part fixed mounting has feed inlet (64), agitator tank (66) lower extreme middle part fixed mounting has discharging pipe (61), discharging pipe (61) left end communicates with each other with lower mould (3) is inside, and fixed mounting has valve (62) on discharging pipe (61).