CN112413981A - Rapid cooling device for mold and using method - Google Patents

Abstract

The invention relates to a rapid cooling device for a mold, which comprises a mold frame, wherein a base is fixedly arranged at the bottom end of the mold frame, and a water tank is fixedly connected inside the base. Under the action of the proportioning and mixing component, after the device is leveled, raw water needs to be injected into the water tank, after the raw water is injected, a scale inhibitor needs to be added into the water tank, the scale inhibitor is a medicament which can disperse insoluble inorganic salt in water, prevent or interfere the precipitation and scaling functions of the insoluble inorganic salt on the metal surface, and maintain good heat transfer effect of metal equipment, the water capacity in the water tank is observed according to the scale in the water tank, then the cup cover is opened, and a proper amount of medicament is poured into the scale cup according to the proportion, so that excessive waste of the medicament is prevented, the cost is saved, after the proportioning is finished, the regulating valve is opened, the medicament flows into the water tank through the third connecting pipe, and then the motor is opened, so that the stirring rod drives the stirring blades to stir and mix.

Description

Rapid cooling device for mold and using method

Technical Field

The invention relates to the technical field of mold cooling, in particular to a rapid cooling device for a mold.

Background

The die is applied to the methods of injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like in industrial production so as to obtain various dies and tools of required products; in short, a mold is a tool used to make a shaped article, the tool being made up of various parts, and different molds being made up of different parts, the mold being in great demand.

The existing mold can effectively process raw materials during production, however, production efficiency is low due to slow cooling during production, a large amount of scale is generated in an inner pipeline after the existing mold is used for a long time, the scale can lead to low heat-conducting performance of the pipeline and seriously affect the cooling effect, and the quick cooling device for the mold is designed.

Disclosure of Invention

Technical problem to be solved

In order to solve the technical problem, a rapid cooling device for a mold is provided.

(II) technical scheme

In order to achieve the purpose, the invention adopts the main technical scheme that:

a quick cooling device for a mold comprises a mold frame, wherein a base is fixedly mounted at the bottom end of the mold frame, a water tank is fixedly connected inside the base, a water pump is arranged inside the water tank, a connecting water pipe is fixedly connected to the top end of the water pump, a lower mold is fixedly mounted inside the mold frame, an upper mold is arranged at the top end of the lower mold, a cooling assembly is mounted on the surface of the right end of the base, a purification assembly is connected between the cooling assembly and the connecting water pipe, a proportioning mixing assembly is mounted inside the water tank, and a stabilizing assembly is connected to the bottom end of the base;

the cooling assembly comprises a bearing plate, a cooler is fixedly mounted on the top end of the bearing plate, a water inlet pipeline is mounted on the surface of the left end of the cooler, a first connecting pipe is connected to the surface of the left end of the water inlet pipeline, an inner pipeline is connected to the other end of the first connecting pipe, the other end of the inner pipeline is connected with a second connecting pipe, and a water outlet pipeline is fixedly mounted on the top end of the second connecting pipe.

As further preferable in the present technical solution: the water outlet of the cooler is connected with the water inlet of the water inlet pipeline, and the water inlet of the cooler is connected with the water outlet of the purification component.

As further preferable in the present technical solution: purify the subassembly including the box, and the left end surface mounting of box has first water inlet, the right-hand member surface connection of box has first delivery port, and the inside of box is provided with the curb plate, the constant head tank has been seted up to the inside of curb plate, and the inner wall fixed mounting of curb plate has concave type piece, the internal connection of concave type piece has the filter layer, the apron is installed on the top of box, and is connected with the hinge between box and the apron, the positive terminal surface fixed mounting of apron has the sealing layer, and the internal thread connection of apron has the hand to twist the bolt.

As further preferable in the present technical solution: the cover plate and the box body form a movable structure through the hinge, and the cover plate and the side plate form a fixed structure through the hand-screwed bolt and the positioning groove.

As further preferable in the present technical solution: the ratio mixes the subassembly including the scale cup, and the bowl cover is installed on the top of scale cup, the bottom fixedly connected with third connecting pipe of scale cup, and the governing valve is installed to the third connecting pipe, the right side of scale cup is provided with places the board, and places the top fixed mounting of board and have the motor, the bottom fixedly connected with puddler of motor, and the top fixed mounting of puddler has the loose axle, the outer fixed surface of puddler is connected with the stirring leaf.

As further preferable in the present technical solution: the puddler passes through the loose axle and places the board and constitute the active structure, and the axis of placing the board coincides mutually with the axis of motor.

As further preferable in the present technical solution: the stabilizing component comprises a chassis, a threaded rod is fixedly mounted at the top end of the chassis, a first nut is in threaded connection with the outer side of the threaded rod, and a second nut is mounted at the bottom end of the first nut.

As further preferable in the present technical solution: the chassis forms a movable structure with the base through the threaded rod, and the central axis of the chassis coincides with the central axis of the threaded rod.

The use method of the rapid cooling device for the mold is characterized by comprising the following steps:

the method comprises the following steps: leveling the device and the placing surface;

step two: pouring the medicament into a water tank for mixing;

step three: checking whether the purification component needs to be replaced;

step four: and the water pump and the power supply of the cooler are switched on to start working.

(III) advantageous effects

The invention has the beneficial effects that:

according to the invention, under the action of the cooling assembly, after the inspection work is finished, the power supplies of the water pump and the cooler can be switched on, so that the water pump starts to work, raw water is pumped to the interior of the filter tank through the connecting water pipe to be filtered and then flows into the interior of the cooler to be cooled, the raw water is cooled by the cooler and then is injected into the water inlet pipeline to flow into the interior of the upper die, so that the upper die is rapidly cooled, and the cooled water flows back to the water tank through the water outlet pipeline to form water circulation, so that the water is recycled, the energy loss is reduced, and the production cost is reduced.

In the invention, under the action of the purification assembly, after the raw water finishes working, the interior of the box body is checked, and the hand-screwed bolt is screwed to separate the cover plate from the box body, so that a worker can replace the filter layer: when the filter layer with more attachments is found, the filter layer is only required to be drawn out from the inner parts of the two concave blocks and then inserted into the inner parts of the two concave blocks, so that the filtering effect of the box body is ensured, the raw water dirt is reduced, the generation of the scale of the pipeline is reduced, and the heat conduction effect of the pipeline is ensured.

Thirdly, under the action of the proportioning mixing component, after the device is leveled, raw water is injected into the water tank, and a scale inhibitor is added, wherein the scale inhibitor has the functions of dispersing insoluble inorganic salt in water, preventing or interfering the precipitation and scaling of the insoluble inorganic salt on the metal surface, and can maintain good heat transfer effect of metal equipment. The water capacity in the water tank is observed according to the scales in the water tank, then the cup cover is opened, and a proper amount of medicament is poured into the scale cup according to the proportion, so that excessive waste of the medicament is prevented, and the cost is saved. After the ratio finishes, open the governing valve again, flow into the water tank with the medicament through the third connecting pipe inside, open the motor again, the puddler drives the stirring leaf and stirs and make medicament and water intensive mixing, improves the performance of medicament.

Fourthly, under the action of the stabilizing assembly, when the device is required to be leveled with a placing surface, the first nut and the second nut can be screwed to positions far away from the base, then a worker can rotate the threaded rod to adjust the length, when the length of the threaded rod is changed, the position of the connected chassis is effectively changed, so that the chassis is in contact with the placing surface, then the first nut and the second nut are screwed back to the original positions to be positioned, wherein the four chassis are in contact with the placing surface, the stability of the device and the placing surface is effectively guaranteed, and the working influence caused by shaking of the device during working is prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of a rapid cooling device for molds according to the present invention;

FIG. 2 is a schematic view of the interior of the upper mold of the present invention;

FIG. 3 is a schematic view of a proportioning mixing assembly according to the invention;

FIG. 4 is a schematic view of a stabilizing assembly of the present invention;

FIG. 5 is a schematic view of a purification assembly of the present invention.

[ description of reference ]

1. A mold frame; 2. a base; 3. a water tank; 4. a water pump; 5. connecting a water pipe; 6. a lower die; 7. an upper die; 8. a cooling assembly; 801. a carrier plate; 802. a cooler; 803. a water inlet pipe; 804. a first connecting pipe; 805. an inner conduit; 806. a second connecting pipe; 807. a water outlet pipeline; 9. a purification assembly; 901. a box body; 902. a first water inlet; 903. a first water outlet; 904. a side plate; 905. positioning a groove; 906. a concave block; 907. a filter layer; 908. a cover plate; 909. a hinge; 910. a sealing layer; 911. screwing the bolt by hand; 10. a proportioning and mixing component; 1001. a graduated cup; 1002. a cup cover; 1003. a third connecting pipe; 1004. adjusting a valve; 1005. placing the plate; 1006. a motor; 1007. a stirring rod; 1008. a movable shaft; 1009. stirring blades; 11. a stabilizing assembly; 1101. a chassis; 1102. a threaded rod; 1103. a first nut; 1104. a second nut.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.

Example 1:

referring to fig. 1-5, the present invention provides a technical solution: a rapid cooling device for a mold comprises a mold frame 1, a base 2, a water tank 3, a water pump 4, a connecting water pipe 5, a lower mold 6, an upper mold 7, a cooling assembly 8, a bearing plate 801, a cooler 802, a water inlet pipeline 803, a first connecting pipe 804, an internal pipeline 805, a second connecting pipe 806, a water outlet pipeline 807, a purification assembly 9, a box body 901, a first water inlet 902, a first water outlet 903, a side plate 904, a positioning groove 905, a concave block 906, a filter layer 907, a cover plate 908, a hinge 909, a sealing layer 910, a hand-screwed bolt 911, a proportioning and mixing assembly 10, a graduated cup 1001, a cup cover 1002, a third connecting pipe, a regulating valve 1004, a placing plate 1005, a motor 1006, a stirring rod 1007, a movable shaft 1008, a stirring blade 1009, a stabilizing assembly 11, a chassis 1101, a threaded rod 1102, a first nut 1103 and a second nut 1104, and is characterized in that the base 2 is fixedly installed at, a water tank 3 is fixedly connected inside the base 2, a water pump 4 is arranged inside the base 2, a connecting water pipe 5 is fixedly connected to the top end of the water pump 4, a lower die 6 is fixedly arranged inside the die frame 1, an upper die 7 is arranged on the top end of the lower die 6, a cooling assembly 8 is arranged on the surface of the right end of the base 2, a purifying assembly 9 is connected between the cooling assembly 8 and the connecting water pipe 5, a proportioning mixing assembly 10 is arranged inside the water tank 3, and a stabilizing assembly 11 is connected to the bottom end of the base 2;

inside including the loading board 801 of cooling module 8, and the top fixed mounting of loading board 801 has cooler 802, the left end surface mounting of cooler 802 has inlet channel 803, and the left end surface of inlet channel 803 is connected with first connecting pipe 804, the other end of first connecting pipe 804 is connected with inside pipeline 805, and the other end of inside pipeline 805 is connected with second connecting pipe 806, the top fixed mounting of second connecting pipe 806 has outlet conduit 807, wherein cooler 802 adopts the model: GLC can effectively cool raw water, and the cooling effect of the device is ensured.

In this embodiment, specifically: the water outlet of the cooler 802 is connected to the water inlet of the water inlet pipe 803, and the water inlet of the cooler 802 is connected to the water outlet of the purification assembly 9, wherein an inner pipe 805 is disposed inside the upper mold 7, and the inner pipe 805 is S-shaped, so that the cooled raw water can sufficiently cool the upper mold 7 through the inner pipe 805, thereby accelerating the cooling effect.

In this embodiment, specifically: the inside box 901 that includes of purification subassembly 9, and the left end surface mounting of box 901 has first water inlet 902, the right-hand member surface connection of box 901 has first delivery port 903, and the inside of box 901 is provided with curb plate 904, constant head tank 905 has been seted up to the inside of curb plate 904, and the inner wall fixed mounting of curb plate 904 has concave type piece 906, the internal connection of concave type piece 906 has filter layer 907, apron 908 is installed on the top of box 901, and be connected with hinge 909 between box 901 and the apron 908, the positive terminal surface fixed mounting of apron 908 has sealing layer 910, and the internal thread connection of apron 908 has hand-screwed bolt 911, wherein filter layer 907 adopts the active carbon net to constitute, its box 901 installs multiunit filter layer 907, can effectually fully filter the raw water, reduce the inside impurity of raw water.

In this embodiment, specifically: the cover plate 908 and the box body 901 form a movable structure through a hinge 909, and the cover plate 908 and the side plate 904 form a fixed structure through a hand-screwed bolt 911, a positioning groove 905 and a side plate 904, wherein when a filter layer 907 with more attachments is found, the filter layer 907 needs to be drawn out from the two concave blocks 906, and a new filter layer is inserted into the filter layer, so that the filter effect of the box body 901 is ensured, the raw water dirt is reduced, the generation of pipeline water scale is reduced, and the heat conduction effect of the pipeline is ensured.

In this embodiment, specifically: inside including scale cup 1001 of proportioning mixing subassembly 10, and bowl cover 1002 is installed on the top of scale cup 1001, the bottom fixedly connected with third connecting pipe 1003 of scale cup 1001, and the internally mounted of third connecting pipe 1003 has governing valve 1004, the right side of scale cup 1001 is provided with places board 1005, and the top fixedly mounted who places board 1005 has motor 1006, the bottom fixedly connected with puddler 1007 of motor 1006, and the outside fixed mounting of puddler 1007 has loose axle 1008, the outer fixed surface of puddler 1007 is connected with stirring leaf 1009, wherein the inner wall of water tank 3 sets up the scale mark, make the staff observe 3 inside water capacity of water tank according to 3 inside scales of water tank, then open bowl cover 1002, pour into the appropriate amount medicament of scale cup 1001 according to the proportion, thereby prevent the excessive waste of medicament, and save the cost.

In this embodiment, specifically: puddler 1007 passes through movable shaft 1008 and places board 1005 and constitutes active structure, and the axis of placing board 1005 coincides mutually with the axis of motor 1006, wherein the medicament adopts the antisludging agent to have indissolvable inorganic salt that can disperse in water, prevent or disturb indissolvable inorganic salt at the metal surface's precipitation, the scale deposit function, and maintain metal equipment and have a class of medicament of good heat transfer effect, drive multiunit stirring leaf 1009 through puddler 1007 and stir the mixture, make medicament and water intensive mixing, improve the performance of medicament.

In this embodiment, specifically: the inside of the stabilizing assembly 11 includes a chassis 1101, and the top end of the chassis 1101 is fixedly mounted with a threaded rod 1102, and the outside threaded connection of the threaded rod 1102 has a first nut 1103, and a second nut 1104 is mounted at the bottom end of the first nut 1103, wherein a thread groove is preset in the inside of the base 2, so that the threaded rod 1102 can be effectively rotated to adjust the length.

In this embodiment, specifically: the chassis 1101 passes through the threaded rod 1102 and constitutes the active structure with base 2, and the axis of chassis 1101 coincides mutually with the axis of threaded rod 1102, wherein contacts with the face of placing through four chassis 1101, and the effectual stability of guaranteeing the device and the face of placing prevents that the device from rocking the production at the during operation and causing the work influence.

The use method of the rapid cooling device for the die comprises the following steps:

the method comprises the following steps: leveling the device and the placing surface;

step two: pouring the medicament into the water tank 3 for mixing;

step three: checking whether the filter layer 907 inside the filter box needs to be replaced;

step four: the water pump 4 is turned on and the cooler 802 starts to operate.

Preferably, the specific steps are as follows:

the method comprises the following steps: when the device is required to be leveled with a placing surface, the first nut 1103 and the second nut 1104 can be screwed to a position far away from the base 2, then a worker can rotate the threaded rod 1102 to adjust the length, when the length of the threaded rod 1102 is changed, the position of the connected chassis 1101 is effectively changed, so that the chassis 1101 is contacted with the placing surface, then the first nut 1103 and the second nut 1104 are screwed back to the original position to be positioned, wherein the four chassis 1101 are contacted with the placing surface, the stability of the device and the placing surface is effectively ensured, and the device is prevented from shaking to cause work influence during working;

step two: after the device is leveled, raw water needs to be injected into the water tank 3, after the raw water is injected, a scale inhibitor needs to be added into the water tank, the scale inhibitor is a kind of medicament which has the functions of dispersing insoluble inorganic salt in water, preventing or interfering the precipitation and scaling of the insoluble inorganic salt on the metal surface, and maintaining good heat transfer effect of metal equipment, the water capacity in the water tank 3 is observed according to the internal scale of the water tank 3, then the cup cover 1002 is opened, a proper amount of medicament is poured into the scale cup 1001 according to the proportion, so that the excessive waste of the medicament is prevented, the cost is saved, after the proportioning is finished, the regulating valve 1004 is opened, the medicament flows into the water tank 3 through the third connecting pipe 1003, and then the motor 1006 is opened, so that the stirring rod 1007 drives the stirring blades 1009 to stir and mix, the medicament is fully mixed with the water, and the performance of the;

step three: after the raw water finishes working, the interior of the box body 901 is checked, and the hand-screwed bolt 911 is screwed to separate the cover plate 908 from the box body 901, so that a worker can effectively rotate the cover plate 908 to open the box body 901, and after the box body 901 is opened, the internal filter layer 907 is observed, when the filter layer 907 with more attachments is found, the filter layer 907 needs to be drawn out from the interior of the two concave blocks 906 and then a new filter layer is inserted into the interior, so that the filtering effect of the box body 901 is ensured, the raw water dirt is reduced, the generation of pipeline scale is reduced, and the heat conduction effect of the pipeline is ensured;

step four, after the checking work is finished, the power supply of the water pump 4 and the cooler 802 can be switched on, so that the water pump 4 starts to work, raw water is pumped to the inside of the filter tank through the connecting water pipe 5 to be filtered and then flows into the cooler 802 to be cooled, after the cooler 802 cools the raw water, the raw water is injected into the water inlet pipeline 803 to flow into the upper die 7, so that the upper die 7 is rapidly cooled, and the cooled water flows back to the water tank 3 through the water outlet pipeline 807 to form water circulation, so that the water is recycled, the energy consumption is reduced, and the production cost is reduced.

Example 2:

the master mould production data sheet is as follows:

the existing die production data sheet is as follows:

through the comparison of the data, mould cooling is not in place in the production process when mould was used in the past to lead to production efficiency to reduce, and the long nondefective rate of live time is more and more low, is unsuitable for long-time work, and this device after improving is using, and the nondefective rate still keeps at 99%, and long-time work efficiency is obviously higher, thereby effectual improvement work efficiency, reduction production loss, increase mill's income.

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 (9)

1. A rapid cooling device for a mold comprises a mold frame (1) and is characterized in that a base (2) is fixedly installed at the bottom end of the mold frame (1), a water tank (3) is fixedly connected inside the base (2), a water pump (4) is arranged inside the water tank (3), and a connecting water pipe (5) is fixedly connected to the top end of the water pump (4); a lower die (6) is fixedly arranged inside the die frame (1), an upper die (7) is arranged at the top end of the lower die (6), a cooling component (8) is arranged on the surface of the right end of the base (2), a purification component (9) is connected between the cooling component (8) and the connecting water pipe (5), a proportioning mixing component (10) is arranged inside the water tank (3), and a stabilizing component (11) is connected to the bottom end of the base (2);

cooling unit (8) include loading board (801), and the top fixed mounting of loading board (801) has cooler (802), the left end surface mounting of cooler (802) has inlet channel (803), and the left end surface of inlet channel (803) is connected with first connecting pipe (804), inside pipeline (805) are connected to the other end of first connecting pipe (804), and the other end of inside pipeline (805) is connected with second connecting pipe (806), the top fixed mounting of second connecting pipe (806) has outlet conduit (807).

2. The rapid cooling and cooling device for the mold according to claim 1, wherein the water outlet of the cooler (802) is connected to the water inlet of the water inlet pipe (803), and the water inlet of the cooler (802) is connected to the water outlet of the purifying assembly (9).

3. The rapid cooling and cooling device for molds according to claim 1, wherein the cleaning assembly (9) comprises a box body (901), a first water inlet (902) is arranged on the surface of the left end of the box body (901), a first water outlet (903) is connected on the surface of the right end of the box body (901), a side plate (904) is arranged inside the box body (901), a positioning groove (905) is arranged inside the side plate (904), a concave block (906) is fixedly arranged on the inner wall of the side plate (904), a filter layer (907) is connected inside the concave block (906), a cover plate (908) is arranged at the top end of the box body (901), and a hinge (909) is connected between the box body (901) and the cover plate (908), the positive end face of apron (908) is fixed mounting has sealing layer (910), and the inside threaded connection of apron (908) has hand bolt (911).

4. The rapid cooling device for the mold according to claim 3, wherein the cover plate (908) forms a movable structure with the case body (901) through a hinge (909), and the cover plate (908) forms a fixed structure with the side plate (904) through a hand-screwed bolt (911) and a positioning groove (905).

5. The rapid cooling and cooling device for the mold according to claim 1, wherein the proportioning mixing component (10) comprises a scale cup (1001), a cup cover (1002) is installed at the top end of the scale cup (1001), a third connecting pipe (1003) is fixedly connected to the bottom end of the scale cup (1001), a regulating valve (1004) is installed on the third connecting pipe (1003), a placing plate (1005) is arranged on the right side of the scale cup (1001), a motor (1006) is fixedly installed at the top end of the placing plate (1005), a stirring rod (1007) is fixedly connected to the bottom end of the motor (1006), a movable shaft (1008) is fixedly installed at the top end of the stirring rod (1007), and a stirring blade (1009) is fixedly connected to the outer surface of the stirring rod (1007).

6. The rapid cooling device for the mold according to claim 5, wherein the stirring rod (1007) forms a movable structure with the placing plate (1005) through a movable shaft (1008), and a central axis of the placing plate (1005) coincides with a central axis of the motor (1006).

7. The rapid cooling device for the mold according to claim 1, wherein the stabilizing assembly (11) comprises a bottom plate (1101), a threaded rod (1102) is fixedly installed at the top end of the bottom plate (1101), a first nut (1103) is connected to the outer side of the threaded rod (1102) in a threaded manner, and a second nut (1104) is installed at the bottom end of the first nut (1103).

8. The rapid cooling device for the mold according to claim 1, wherein the base plate (1101) and the base (2) form a movable structure through a threaded rod (1102), and a central axis of the base plate (1101) coincides with a central axis of the threaded rod (1102).

9. A method for using the rapid cooling device for the mold according to any one of claims 1 to 8, which comprises the following steps:

the method comprises the following steps: leveling the device and the placing surface;

step two: pouring the medicament into the water tank (3) for mixing;

step three: checking whether the cleaning assembly (9) needs to be replaced;

step four: the power supply of the water pump (4) and the cooler (802) is switched on to start working.

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