CN212764315U

CN212764315U - Quick cooling device for automobile plastic mold

Info

Publication number: CN212764315U
Application number: CN202021462297.0U
Authority: CN
Inventors: 孔祥胜
Original assignee: Foshan Hongsheng Dingmei Mould Co ltd
Current assignee: Foshan Hongsheng Dingmei Mould Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-23
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a quick cooling device for an automobile plastic mold, which belongs to the technical field of molds and comprises a base, wherein a cavity is arranged in the base, a fixed column is arranged at the inner bottom end of the cavity, and a water cooling assembly is arranged in the cavity; the utility model discloses a two pairs of fans of pipe and two connections of collecting pipe, two pipe simultaneously are connected with the collecting pipe through pipe one, and this kind of structure utilizes fan work to realize the forced air cooling operation of shower nozzle one and two pairs of mould bodies of shower nozzle, can also weather the water stain on mould body surface when cooling down.

Description

Quick cooling device for automobile plastic mold

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to car plastic mold rapid cooling device.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The die needs a die holder, a die frame, a die core, a finished piece ejection device and the like besides the die, and the parts are generally made into a universal type.

The prior art has the following problems: automobile plastic mold carries out drawing of patterns back self stable can be very high, if not cool down the processing and probably influence following moulding operation, nevertheless general cooling mode is all pressed from both sides tight then place the cooling water tank through anchor clamps and carry out the immersion cooling in to the mould, this kind of operation cold water can be heated and is heaied up gradually when going on, cooling efficiency can influence, a large amount of water stains can be remained on the mould surface after the water-cooling operation finishes in addition, if do not air-dry, quality problems may appear.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a car plastic mold rapid cooling device has water-cooling effect well, in time air-dries characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a quick cooling device for an automobile plastic mold comprises a base, wherein a cavity is arranged inside the base, a fixed column is installed at the inner bottom end of the cavity, a water cooling assembly is arranged inside the cavity, an installation plate is installed at the top end of the fixed column, a mold body is installed at the upper end of the installation plate, the water cooling assembly comprises a cold water tank, a water pump, a bearing cover, a stepping motor, a return pipe, a liquid collecting tank, a first bent pipe, a screw rod and a second bent pipe, wherein the stepping motor is installed at the inner bottom end of the cavity, the cold water tank is installed on the inner side of the cavity, the water pump is connected to one side of the cold water tank, the output end of the water pump is connected with the second bent pipe, the output end of the stepping motor is connected with the screw rod, the bearing cover penetrated by the fixed column is installed on the periphery of the screw rod, the first, the outer side of the liquid collecting tank is connected with a return pipe.

Preferably, the cold water tank is connected with the water pump through a straight pipe, the second bent pipe penetrates through one end of the bearing cover and extends to the inner bottom of the bearing cover, one end, far away from the liquid collecting tank, of the return pipe is communicated with the cold water tank through a flange, and a control valve is installed on the outer side of the return pipe.

Preferably, an adsorption layer is arranged in the liquid collecting tank.

Preferably, the upper end of the base is provided with an air cooling assembly, the air cooling assembly comprises a first fixing rod, a second spray nozzle, a second gas collecting pipe, a second guide pipe and a fan, the fan is installed at the upper end of the base, the upper end of the base is connected with the first fixing rod, the output end of the fan is connected with the second guide pipe, the second gas collecting pipe communicated with the second guide pipe is installed on one side of the first fixing rod, and the second spray nozzle is connected to one side, close to the mold body, of the second gas collecting pipe.

Preferably, the air cooling assembly further comprises a first guide pipe, a second fixing rod, a first gas collecting pipe and a first spray nozzle, wherein the upper end of the base is connected with the second fixing rod, the first gas collecting pipe is installed on one side, close to the mold body, of the second fixing rod, one side of the second guide pipe is communicated with the first guide pipe connected with the first gas collecting pipe, and one side, close to the mold body, of the first gas collecting pipe is connected with the first spray nozzle.

Preferably, the air cooling assembly further comprises a filter screen and a hood, wherein the hood arranged on the periphery of the fan is installed at the upper end of the base, and the filter screen is arranged on one side of the hood.

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

1. the utility model discloses an install the water pump that the output is connected with accepting the cover through return pipe two in the outside of cold water storage cistern, accept the cover opposite side and be connected with the collection liquid tank through return pipe one, and the collection liquid tank is through the back flow that the outside was installed the control valve and cold water storage cistern intercommunication constitution circulation structure, this kind of structure utilizes step motor work to drive accepting to cover and move up behind the mould body water pump work make accept to cover and fill with cold water in the cover, cooperate the back flow to optimize the effect of water-cooling with the circulation structure that the collection liquid tank is connected, improve the cooling efficiency of mould body;

2. the utility model discloses a two pairs of fans of pipe and two collector pipes are connected, and two pipe simultaneously are connected through pipe one and the collector pipe that outside intercommunication has shower nozzle one, and this kind of structure utilizes fan work to realize the forced air cooling operation of shower nozzle one and two pairs of mould bodies of shower nozzle, can also weather the water stain on mould body surface when cooling.

Drawings

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

FIG. 2 is a schematic view of the working structure of the water cooling module of the present invention;

FIG. 3 is a schematic structural view of the water cooling module of the present invention;

fig. 4 is a schematic structural view of the air cooling assembly of the present invention;

in the figure: 1. a cavity; 2. a base; 3. a water-cooling assembly; 301. a straight pipe; 302. a cold water tank; 303. a water pump; 304. a control valve; 305. a receiving cover; 306. a stepping motor; 307. an adsorption layer; 308. a return pipe; 309. a liquid collection tank; 310. bending a pipe I; 311. a screw rod; 312. bending a pipe II; 4. fixing a column; 5. mounting a plate; 6. a mold body; 7. an air-cooled assembly; 701. filtering with a screen; 702. fixing a rod I; 703. a first conduit; 704. a second fixing rod; 705. a first gas collecting pipe; 706. a first spray nozzle; 707. a second spray head; 708. a second gas collecting pipe; 709. a second conduit; 710. a fan; 711. a hood.

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. 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. 1-4, the present invention provides the following technical solutions: a fast cooling device for an automobile plastic mold comprises a base 2, a cavity 1 is arranged inside the base 2, a fixed column 4 is installed at the inner bottom end of the cavity 1, a water cooling assembly 3 is arranged inside the cavity 1, a mounting plate 5 is installed at the top end of the fixed column 4, a mold body 6 is installed at the upper end of the mounting plate 5, the water cooling assembly 3 comprises a cold water tank 302, a water pump 303, a receiving cover 305, a stepping motor 306, a return pipe 308, a liquid collecting tank 309, a first elbow 310, a screw 311 and a second elbow 312, wherein the inner bottom end of the cavity 1 is provided with the stepping motor 306, the cold water tank 302 is installed on the inner side of the cavity 1, one side of the cold water tank 302 is connected with the water pump 303, the output end of the water pump 303 is connected with the second elbow 312, the output end of the stepping motor 306 is connected with the screw 311, the receiving cover 305 penetrated by, the lower end of the first elbow 310 is communicated with a liquid collecting tank 309 fixed at the bottom end in the cavity 1, and the outer side of the liquid collecting tank 309 is connected with a return pipe 308.

Specifically, the cold water tank 302 is connected with the water pump 303 through the straight pipe 301, the second elbow 312 penetrates through one end of the receiving cover 305 and extends to the inner bottom of the receiving cover 305, one end of the return pipe 308, which is far away from the liquid collecting tank 309, is communicated with the cold water tank 302 through a flange, and the outer side of the return pipe 308 is provided with the control valve 304.

By adopting the technical scheme, the stepping motor 306 works to drive the screw rod 311 to rotate so as to drive the bearing cover 305 to move upwards, when the bearing cover 305 moves upwards to the die body 6 which is completely positioned in the bearing cover 305, the water pump 303 works to guide cold water in the cold water tank 302 into the bearing cover 305, so that the water cooling operation of the die body 6 is realized, the control valve 304 is opened, so that the water collecting tank 309 and the cold water tank 302 are connected to form a circulating structure, the cold water in the bearing cover 305 can be continuously replaced, the condition that the cold water in the bearing cover 305 is heated and heated is avoided, and the water cooling efficiency can be further improved.

Specifically, the adsorption layer 307 is provided inside the header tank 309.

By adopting the above technical scheme, the adsorption layer 307 can adsorb impurities which are separated from the surface of the die body 6 and enter cold water.

Specifically, the upper end of the base 2 is provided with the air cooling assembly 7, the air cooling assembly 7 comprises a first fixing rod 702, a second spray head 707, a second gas collecting pipe 708, a second guide pipe 709 and a fan 710, wherein the fan 710 is installed at the upper end of the base 2, the upper end of the base 2 is connected with the first fixing rod 702, the output end of the fan 710 is connected with the second guide pipe 709, the second gas collecting pipe 708 communicated with the second guide pipe 709 is installed at one side of the first fixing rod 702, and the second spray head 707 is connected to one side of the second gas collecting pipe 708 close to the mold body.

By adopting the technical scheme, the fan 710 works to guide air into the second air collecting pipe 708, and the air is blown to one side of the die body 6 through the second spray head 707, so that the cooling and air drying processes are realized.

Specifically, the air cooling assembly 7 further includes a first conduit 703, a second fixing rod 704, a first gas collecting pipe 705 and a first spray head 706, wherein the second fixing rod 704 is connected to the upper end of the base 2, the first gas collecting pipe 705 is installed on one side of the second fixing rod 704 close to the mold body 6, the first conduit 703 connected to the first gas collecting pipe 705 is communicated with one side of the second conduit 709, and the first spray head 706 is connected to one side of the first gas collecting pipe 705 close to the mold body 6.

By adopting the above technical scheme, when the fan 710 works, the air introduced into the conduit two 709 can be introduced into the gas collecting pipe one 705 through the conduit one 703, and then is sprayed out through the spray head one 706 to blow the side of the mold body 6 far away from the spray head two 707.

Specifically, the air cooling module 7 further includes a filter screen 701 and a hood 711, wherein the hood 711 disposed at the periphery of the fan 710 is installed at the upper end of the base 2, and the filter screen 701 is disposed at one side of the hood 711.

Through adopting above-mentioned technical scheme, filter screen 701's setting can carry out impurity to the inspiratory air of fan 710 during operation and filter.

The utility model discloses a theory of operation and use flow: the utility model discloses when needing to cool down to the mould body 6, step motor 306 work drives and accepts cover 305 and shifts up, when accepting cover 305 shifts up to mould body 6 and is located the inside of accepting cover 305 completely, water pump 303 work is with cold water guide-in accepting cover 305 in the cold water storage cistern 302, cooperate the circulation structure that collection liquid tank 309 and cold water storage cistern 302 connection formed, the cold water that carries out the water-cooling to mould body 6 in accepting cover 305 can continuously be changed, can avoid accepting the condition that the cold water in cover 305 is heated and heaies up like this, further can improve water-cooled efficiency;

the utility model discloses after the water-cooling operation, water pump 303 stop work, accept the cold water in the cover 305 and begin to go out the operation that only can not advance, when accepting when not having rivers in the cover 305 completely, step motor 306 work drives accepts the cover 305 and moves down and make mould body 6 expose, then fan 710 work is with the leading-in collector 705 of air and collector two 708 in, blow the operation through shower nozzle 706 and shower nozzle two 707 to mould body 6, this kind of structure can also weather the remaining water stain in mould body 6 surface when realizing the cooling of mould body 6 forced air cooling.

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 an automobile plastic mold rapid cooling device, includes base (2), its characterized in that: the die is characterized in that a cavity (1) is arranged in the base (2), a fixing column (4) is installed at the inner bottom end of the cavity (1), a water cooling assembly (3) is arranged in the cavity (1), a mounting plate (5) is installed at the top end of the fixing column (4), a die body (6) is installed at the upper end of the mounting plate (5), the water cooling assembly (3) comprises a cold water tank (302), a water pump (303), a bearing cover (305), a stepping motor (306), a return pipe (308), a liquid collecting tank (309), a first elbow pipe (310), a lead screw (311) and a second elbow pipe (312), wherein the stepping motor (306) is installed at the inner bottom end of the cavity (1), the cold water tank (302) is installed on the inner side of the cavity (1), the water pump (303) is connected to one side of the cold water tank (302), and the output, the output end of the stepping motor (306) is connected with a screw rod (311), a bearing cover (305) which is penetrated through by a fixed column (4) is installed on the periphery of the screw rod (311), one side, far away from a bent pipe II (312), of the bearing cover (305) is connected with a bent pipe I (310), the lower end of the bent pipe I (310) is communicated with a liquid collecting box (309) which is fixed to the bottom end in the cavity (1), and the outer side of the liquid collecting box (309) is connected with a return pipe (308).

2. The rapid cooling device for the automobile plastic mold according to claim 1, characterized in that: the water cooling tank (302) is connected with the water pump (303) through a straight pipe (301), the second elbow (312) penetrates through one end of the bearing cover (305) and extends to the inner bottom of the bearing cover (305), one end, far away from the liquid collecting tank (309), of the return pipe (308) is communicated with the water cooling tank (302) through a flange, and a control valve (304) is installed on the outer side of the return pipe (308).

3. The rapid cooling device for the automobile plastic mold according to claim 1, characterized in that: an adsorption layer (307) is arranged in the liquid collecting tank (309).

4. The rapid cooling device for the automobile plastic mold according to claim 1, characterized in that: the upper end of base (2) is provided with forced air cooling subassembly (7), forced air cooling subassembly (7) are including dead lever one (702), shower nozzle two (707), gas-collecting duct two (708), pipe two (709) and fan (710), wherein, fan (710) are installed to the upper end of base (2), and the upper end of base (2) is connected with dead lever one (702), the output of fan (710) is connected with pipe two (709), gas-collecting duct two (708) with pipe two (709) intercommunication are installed to one side of dead lever one (702), one side that gas-collecting duct two (708) are close to mould body (6) is connected with shower nozzle two (707).

5. The rapid cooling device for the automobile plastic mold according to claim 4, wherein: the air cooling assembly (7) further comprises a first guide pipe (703), a second fixing rod (704), a first gas collecting pipe (705) and a first spray head (706), wherein the second fixing rod (704) is connected to the upper end of the base (2), the first gas collecting pipe (705) is installed on one side, close to the mold body (6), of the second fixing rod (704), the first guide pipe (703) connected with the first gas collecting pipe (705) is communicated with one side of the second guide pipe (709), and the first spray head (706) is connected to one side, close to the mold body (6), of the first gas collecting pipe (705).

6. The rapid cooling device for the automobile plastic mold according to claim 4, wherein: the air cooling assembly (7) further comprises a filter screen (701) and a hood (711), wherein the hood (711) arranged on the periphery of the fan (710) is installed at the upper end of the base (2), and the filter screen (701) is arranged on one side of the hood (711).