CN219634450U

CN219634450U - Plastic toy injection mold with blow water installation

Info

Publication number: CN219634450U
Application number: CN202320272052.9U
Authority: CN
Inventors: 陈东林
Original assignee: Ningbo Haishu Fukai Mold Co ltd
Current assignee: Ningbo Haishu Fukai Mold Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-09-05
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the technical field of injection molding, and discloses a plastic toy injection mold with a water blowing device. This plastic toy injection mold with blow water installation, blow through the start-up hair-dryer and pour into the intercommunication inslot and blow around the melt through the wind hole under the effect of atmospheric pressure, blow through the wind, can be with the in-process melt solidification of cooling and the internal fog that surveys the production of mould are discharged through the exhaust hole, avoid the water smoke condensation to lead to the die body to produce unsmooth sense influence quality, save the later stage and carry out the dewatering process and alleviate the degree of difficulty of polishing, carry the comdenstion water of survey in the cooling tank to the intake inslot through the water pump simultaneously survey, thereby carry out the shaping through the high temperature area of letting in with mould body and melt, carry the comdenstion water to the cooling tank in the effect of condenser through the discharge pipe and refrigerate the circulation again and use, avoid extravagant resource.

Description

Plastic toy injection mold with blow water installation

Technical Field

The utility model relates to the technical field of injection molding, in particular to a plastic toy injection mold with a water blowing device.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification. The injection mold is divided into a thermosetting plastic mold, an automobile mold and a thermoplastic plastic mold according to molding characteristics, and is divided into a transfer mold, a blow mold, a casting mold, a hot-forming mold, a hot-pressing mold (compression mold), an injection mold and the like according to molding processes, wherein the hot-pressing mold can be divided into three types of overflow, half overflow and non-overflow in a flash manner, and the injection mold can be divided into two types of cold runner mold and hot runner mold in a pouring system.

The injection mold is needed in the production process of the plastic toy, due to the characteristics of plastics, when the temperature of the plastic toy is reduced in the process of mold forming, mist can be generated in the process of temperature reduction by the molten material, and the molten material and the inner side of the mold, so that the molten material can be condensed to form water droplets to adhere to the mold body when the temperature is reduced, the surface of the mold body is easily caused to be concave-convex, the later polishing is relatively troublesome, and meanwhile, water absorption treatment is needed, so that the production process is increased, the time is wasted, and the production efficiency is reduced.

The prior art scheme (Chinese patent publication No. CN 202122366398.9) discloses a high-tightness plastic toy injection mold, which solves the problem that the prior plastic toy injection mold cannot adjust the temperature in a cavity and can not more effectively improve the working efficiency through a water inlet, a water outlet and a circulating water pipe, and the utility model adds hot water into a temperature adjusting system before adding molten material in the cavity to raise the temperature in the cavity, reduces the temperature difference with the molten material, enables the molten material to enter the cavity more completely, can not lead part of the molten material to be shaped quickly due to larger temperature difference, affects the complete shaping of the molten material, discharges hot water in the temperature adjusting system after the molten material is filled in the cavity completely, adds cold water into the temperature adjusting system to enable the molten material in the cavity to be shaped quickly, improves the working efficiency, and opens the water inlet when adjusting the temperature in the cavity, in the comparison patent, in the process of using, the molten material in the cavity can be rapidly formed by adding cold water into the temperature regulating system, but in the process of cooling forming, the molten material carries high temperature, so that the molten material can generate mist in the process of temperature reduction when a water chiller is used for cooling, and the molten material and the inner side of the die can be condensed into water beads to adhere to the die body when the temperature is reduced, thereby possibly causing concave-convex surface of the die body when the die body is formed, meanwhile, water absorption treatment is needed, so that the production procedures are increased, time is wasted, and the production efficiency is reduced.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a plastic toy injection mold with a water blowing device, which is used for solving the problems that in the prior art, the injection mold is needed in the production process of a plastic toy, due to the characteristics of plastic, molten materials can generate fog in the temperature falling process and the inner side of the mold when the temperature is reduced in the process of mold molding, so that water droplets are condensed to adhere to a mold body when the temperature is reduced, the surface of the mold body is easy to generate concave-convex, the later polishing is troublesome, water absorption treatment is needed, the production process is increased, the time is wasted and the production efficiency is reduced.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic toy injection mold with blow water installation, includes the base, the cavity has been seted up to the inboard of base, the inboard of cavity is provided with the condensing box, the right side of condensing box is provided with the inlet tube, the top side fixed mounting of base has the stopper, the right side block of stopper has the mould body, the intake groove has been seted up to the inboard of mould body, there is the water pump on the right side of intake groove through the pipe connection, the exhaust hole has been seted up in the left side of mould body, the top side fixed mounting of base has the backup pad, the positive side fixed mounting of backup pad has the bearing plate, the bottom side fixed mounting of bearing plate has hydraulic push rod, the bottom side fixed mounting of hydraulic push rod has the top cap, the right-hand member of top cap top side is provided with the hair-dryer, is in the in-process of cooling is being carried out to blowing through the forced draught hole under the effect of atmospheric pressure, can be with the in-process melt solidification and the mould body of cooling through the exhaust hole discharge that the air that the gas that detects produced through the pipe connection, the exhaust hole has been seted up in the left side of mould body, the exhaust hole, the top side fixed mounting of base has the backup pad, the positive side fixed mounting has the bearing plate, the bottom side fixed mounting of condensate water, the bottom side fixed mounting of bearing plate has the top cover, the hair-dryer is provided with the air dryer at the in the top cover, at the in the time through the side of carrying the exhaust hole, the condensate water can be reduced to the condensate water through the drain the condensate water, and the condensate water can be carried out the quality through the drain down through the water, and the water can be carried out the condensate water, and the quality can be avoided and the quality to the condensate water through the drain down through the water, and the drain down cycle, and can be carried out at the time, and can be avoided and the life.

Preferably, the collecting vat has been seted up to the top side of base, just the collecting vat is circular structure, the bottom side of collecting vat right-hand member is provided with the discharge pipe, is favorable to collecting the comdenstion water after the use through the collecting vat.

Preferably, the limit groove has been seted up to one side that the stopper is close to the mould body, the inboard block in limit groove has the limiting plate, the right side fixed mounting of limiting plate has the mould body, is favorable to carrying out spacing fixedly to the limiting plate in the mould body outside through the limit groove.

Preferably, the inside of top cap is provided with the intercommunication groove, the wind hole has been seted up to the bottom side of intercommunication groove, the wind hole is two respectively and is a set of, has seted up a plurality of groups, is favorable to pouring into the intercommunication inslot through wind and discharges through the wind hole.

Preferably, the left end of the bottom side of the water inlet tank is provided with a drain hole, and the drain hole and the collecting tank are mutually parallel, so that the used condensed water is conveyed into the collecting tank through the drain hole.

Preferably, the right-hand member fixed mounting of top cap downside has the fixture block, the draw-in groove has been seted up to the top side of mould body, draw-in groove and fixture block are a set of, always are provided with two sets of, just the size shape and the fixture block assorted of draw-in groove, carry out the block through the fixture block of top cap downside and the draw-in groove of mould body top side, improve the sealed effect when sealed.

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

1. according to the plastic toy injection mold with the water blowing device, in the cooling process, the blower is started to blow and pour into the communication groove and blow to the periphery of the molten liquid through the air hole under the action of air pressure, and through blowing in of air, the molten liquid solidification in the cooling process and fog generated by the internal measurement of the mold body can be discharged through the exhaust hole, so that the concave-convex feeling of the mold body caused by condensation of water fog is avoided, the quality is influenced, and meanwhile, the water removal process in the later stage is saved and the polishing difficulty is reduced;

2. this plastic toy injection mold with blow water installation carries the comdenstion water of survey in the condensing box to the intake groove survey in through the water pump to the high temperature area of passing through the comdenstion water with mould body and melt is walked and is moulded, and the comdenstion water that uses later is discharged through the wash port, and the comdenstion water is collected through the collecting vat this moment, and carries the comdenstion water to the condensing box through the discharge pipe and use under the effect of condenser refrigeration cycle again, avoid extravagant resource.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic top view of a base of the present utility model;

fig. 4 is a schematic left-view structure of the present utility model.

In the figure: 1. a base; 2. a cavity; 3. a condensing box; 4. a water inlet pipe; 5. a limiting block; 6. a die body; 7. a water inlet tank; 8. a water pump; 9. an exhaust hole; 10. a support plate; 11. a bearing plate; 12. a hydraulic push rod; 13. a top cover; 14. a blower; 15. a clamping block; 16. a clamping groove; 101. a collection tank; 102. a discharge pipe; 501. a limit groove; 502. a limiting plate; 1401. a communication groove; 1402. a wind hole; 701. and a drain hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a plastic toy injection mold with blow water device, including base 1, cavity 2 has been seted up to the inboard of base 1, the inboard of cavity 2 is provided with condensing box 3, the right side of condensing box 3 is provided with inlet tube 4, the top side fixed mounting of base 1 has stopper 5, the right side block of stopper 5 has mould body 6, intake groove 7 has been seted up to the inboard of mould body 6, the right side of intake groove 7 is connected with water pump 8 through the pipe connection, vent hole 9 has been seted up in the left side of mould body 6, the top side fixed mounting of base 1 has backup pad 10, the positive side of backup pad 10 is fixed mounting has bearing plate 11, the bottom side fixed mounting of bearing plate 11 has hydraulic push rod 12, the bottom side fixed mounting of hydraulic push rod 12 has top cap 13, the right-hand member of top cap 13 top side is provided with hair-dryer 14, carry the condensate water that is surveyed in the condensing box 3 to the intake groove 7 through water pump 8, thereby through letting in with mould body 6 and the high temperature area of melt take the shaping this moment, the condensate water that uses is discharged through the wash port 701, and collect through collecting tank 101, and use condensate water to circulate the resource under the condenser 3 through the effect of condenser again and avoid the waste of condensate water in the condenser;

the collecting tank 101 is arranged on the top side of the base 1, the collecting tank 101 is of a circular structure, the discharging pipe 102 is arranged on the bottom side of the right end of the collecting tank 101, the limiting tank 501 is arranged on one side, close to the die body 6, of the limiting block 5, the limiting plate 502 is clamped on the inner side of the limiting tank 501, the die body 6 is fixedly arranged on the right side of the limiting plate 502, the communicating tank 1401 is arranged on the inner side of the top cover 13, the air holes 1402 are respectively formed in a group by two, a plurality of groups are formed on the bottom side of the communicating tank 1401, in the cooling process, the blower 14 is started to blow and fill the communicating tank 1401, and the air is blown to the periphery of the molten liquid through the air holes 1402 under the action of air pressure, and the molten liquid is solidified in the cooling process and the mist generated in the die body 6 is discharged through the air holes 9, so that the die body is prevented from generating concave-convex feeling due to water mist condensation, the quality is influenced, and meanwhile, the water removing process is saved in the later stage and the polishing difficulty is reduced;

the drain hole 701 has been seted up to the left end of intake channel 7 bottom side, and is parallel to each other between drain hole 701 and the collecting vat 101, the right-hand member of top cap 13 bottom side has fixture block 15, draw-in groove 16 has been seted up to the top side of mould body 6, draw-in groove 16 and fixture block 15 are a set of, always be provided with two sets of, and the size shape and the fixture block 15 assorted of draw-in groove 16, carry out the block through the fixture block 15 of top cap 13 bottom side and the draw-in groove 16 of mould body 6 top side, sealing effect when improving and sealing.

Working principle: firstly, in the in-process that uses, switch on the water source with inlet tube 4, later through pouring into mould body 6 with the melt, later start hydraulic push rod 12 drive top cap 13 and seal, in-process that seals, clamping block 15 through top cap 13 bottom side and the draw-in groove 16 of mould body 6 topside carry out the block, the sealed effect when improving to seal, then start the condensate water that water pump 8 was measured in with condensing tank 3 and carry out the shaping to take the high temperature of mould body 6 and melt into through the letting in of condensate water, later the condensate water that uses is discharged through the wash port 701, at this moment the condensate water is collected through collecting tank 101, and carry the condensate water to the condensing tank 3 through discharge pipe 102 and use under the effect of condenser again refrigeration cycle, avoid extravagant resource, simultaneously in the in-process that carries out the cooling, start the hair-dryer 14 and blow, later the wind is poured into in the intercommunication inslot 1401 and blow to the melt through the wind hole 1402 under the effect of atmospheric pressure, the blowing through the wind, can solidify the melt in the in-process of cooling and the mould body is carried out by the high temperature area of measuring 9 and carry out shaping, later the condensate water through the wash port 701 is discharged through the wash port 701, at this time the influence of the quality of polishing, the quality is reduced, the polishing is avoided, and the quality is reduced, the polishing is carried out.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. Plastic toy injection mold with blow water installation, including base (1), its characterized in that: the inner side of the base (1) is provided with a cavity (2), the inner side of the cavity (2) is provided with a condensing box (3), the right side of the condensing box (3) is provided with a water inlet pipe (4), the top side of the base (1) is fixedly provided with a limiting block (5), the right side of the limiting block (5) is clamped with a die body (6), the inner side of the die body (6) is provided with a water inlet groove (7), the right side of the water inlet groove (7) is connected with a water pump (8) through a pipeline, the novel plastic mold is characterized in that the left side of the mold body (6) is provided with an exhaust hole (9), the top side of the base (1) is fixedly provided with a supporting plate (10), the front side of the supporting plate (10) is fixedly provided with a bearing plate (11), the bottom side of the bearing plate (11) is fixedly provided with a hydraulic push rod (12), the bottom side of the hydraulic push rod (12) is fixedly provided with a top cover (13), and the right end of the top side of the top cover (13) is provided with a blower (14).

2. The plastic toy injection mold with a water blowing device according to claim 1, wherein: the collecting tank (101) is arranged on the top side of the base (1), the collecting tank (101) is of a round structure, and the bottom side of the right end of the collecting tank (101) is provided with a discharge pipe (102).

3. The plastic toy injection mold with a water blowing device according to claim 1, wherein: limiting blocks (5) are arranged on one side, close to the die body (6), of each limiting block, limiting grooves (501) are formed in the limiting blocks, limiting plates (502) are clamped on the inner sides of the limiting grooves (501), and the die body (6) is fixedly mounted on the right side of each limiting plate (502).

4. The plastic toy injection mold with a water blowing device according to claim 1, wherein: the inner side of the top cover (13) is provided with a communication groove (1401), the bottom side of the communication groove (1401) is provided with air holes (1402), and the air holes (1402) are respectively two in one group and are provided with a plurality of groups.

5. The plastic toy injection mold with a water blowing device according to claim 1, wherein: the left end of the bottom side of the water inlet groove (7) is provided with a drain hole (701), and the drain hole (701) and the collecting groove (101) are mutually parallel.

6. The plastic toy injection mold with a water blowing device according to claim 1, wherein: clamping blocks (15) are fixedly arranged at the right end of the bottom side of the top cover (13), clamping grooves (16) are formed in the top side of the die body (6), the clamping grooves (16) and the clamping blocks (15) are in a group, two groups are always arranged, and the size and shape of the clamping grooves (16) are matched with those of the clamping blocks (15).