CN211492606U

CN211492606U - Mould for injection molding machine convenient to quick cooling

Info

Publication number: CN211492606U
Application number: CN201922089631.6U
Authority: CN
Inventors: 朱涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-15
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a mold for injection molding machine convenient for quick cooling in the technical field of mold cooling equipment, which comprises a cooling water tank, a mold and a cooling seat, wherein the left end surfaces of a water pump and an air pump are respectively provided with a pipeline, the left end of the pipeline extends to the inner cavity of the cooling water tank, when the mold is washed, the inclined directions of a left group of spray heads and a right group of spray heads are opposite, one group of spray heads inclines upwards to wash an upper mold, the other group of spray heads inclines downwards to wash a lower mold, when the mold is cooled, air can be supplied to a steel pipe through the air pump and the pipeline, the pipeline positioned in the inner cavity part of the cooling water tank is a coil pipe, the water in the pipeline is fully cooled, the temperature of the gas sprayed through the spray heads is reduced, the cooling efficiency is further improved by matching with the water cooling of the mold, and when the mold after the mold is opened is cooled, an electric, then rising and resetting to carry out washing and drying through the spray head.

Description

Mould for injection molding machine convenient to quick cooling

Technical Field

The utility model relates to a mould cooling arrangement technical field specifically is a mould for injection molding machine convenient to quick cooling.

Background

According to the traditional mold cooling method, a cavity is formed in a mold, then condensate is introduced through a circulating pump, and the mold is cooled through the heat exchange effect of the condensate and the mold, but the cooling efficiency of the cooling method is not high, and adhered objects in the mold cannot be cleaned.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould for injection molding machine convenient to quick cooling to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mold for an injection molding machine convenient for rapid cooling comprises a cooling water tank, a mold and a cooling seat, wherein the cooling water tank is arranged at the top of the cooling seat, grooves are formed in the inner walls of the left side and the right side of the cooling water tank, two groups of hollow lifting plates are connected in the grooves in a sliding manner, the mold is arranged at the top of each hollow lifting plate, a mounting frame is arranged at the top of the outer wall of the left side and the right side of the cooling water tank, an electric telescopic rod is arranged on the inner wall of the top of the mounting frame, the bottom of the electric telescopic rod is fixedly connected with the outer wall of the top of each hollow lifting plate, an upper mounting plate and a lower mounting plate are arranged on the outer wall of the right side of the cooling water tank, a water pump and an air pump are respectively arranged at the top of the upper mounting plate, cooling trough left side outer wall bottom is equipped with electric valve, both sides are equipped with motor and spout respectively around the mount frame top outer wall, motor front side output is equipped with the lead screw, sliding connection has the fly leaf in the spout, the fly leaf screw cup joints at the lead screw outer wall, and is two sets of fly leaf top outer wall is equipped with electric lift pole and spliced pole by outer to interior symmetry, electric lift pole and spliced pole top all articulate there is the go-between, and is adjacent two sets of the joint has a steel pipe, and is two sets of the relative one end fixedly connected with shower nozzle of steel pipe in the go-between, cooling trough left side inner wall bottom is equipped with the.

Furthermore, two sets of steel pipes carry on back one end mutually and extend to the pipeline of cooling trough inner chamber and air pump and pass through the articulate, just the pipeline of air pump left end is located below the liquid level of cooling trough, and the pipeline that is located cooling trough inner chamber part is the coiled pipe.

Further, the top the connecting pipe be connected with snakelike water pipe, snakelike water pipe sets up between cooling seat and cooling trough, and the snakelike pipe other end is connected with outside water tank.

Further, a stirrer is arranged at the center of the inner wall of the bottom of the cooling water tank, and the stirrer is positioned at the bottom of the groove on the inner walls of the left side and the right side of the cooling water tank.

Further, the cooling water tank rear end face is equipped with the controller, temperature detector, electric lift pole, motor, electric valve, cooling seat, agitator and electric telescopic handle all with controller electric connection.

Further, the mounting bracket is the angle steel plate, the mounting bracket all is equipped with the screw on one side outer wall mutually, just the cooling trough left and right sides outer wall all is equipped with the screw with screw matched with.

Compared with the prior art, the beneficial effects of the utility model are that: when the die is washed, the inclination directions of the left group of spray heads and the right group of spray heads are opposite, one group of spray heads inclines upwards to wash the upper die, the other group of spray heads inclines downwards to wash the lower die, when the mould is cooled, the air can be supplied to the steel pipe through the air pump and the pipeline, the pipeline at the left end of the air pump is positioned below the liquid level of the cooling water tank, the pipe in the inner cavity of the cooling water tank is a coiled pipe which can prolong the time of air flow passing through cooling water, fully cool the water in the pipe, reduce the temperature of the gas sprayed out by the spray head, and match with the water cooling of the mould, further improve the cooling efficiency, and when the split-molded mold is cooled, the electric telescopic rod can be used for cooling the hollow lifting plate and the mold below the liquid level, the surface of the hollow lifting plate and the mold is directly cooled by cold water, and then the hollow lifting plate is lifted and reset to be washed and dried by the spray head.

Drawings

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

fig. 2 is the installation schematic diagram of the installation frame and the movable plate of the present invention.

In the figure: 1. a cooling water tank; 2. a hollowed-out lifter plate; 3. a mold; 4. a mounting frame; 5. an electric telescopic rod; 6. a stirrer; 7. a cooling seat; 8. mounting a plate; 9. an air pump; 10. a water pump; 11. a connecting pipe; 12. an electrically operated valve; 13. a motor; 14. a chute; 15. a screw rod; 16. a movable plate; 17. an electric lifting rod; 18. connecting columns; 19. a connecting ring; 20. a steel pipe; 21. a spray head; 22. a water temperature detector.

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.

The utility model provides a technical scheme: a mold for an injection molding machine convenient for rapid cooling, please refer to fig. 1, which comprises a cooling water tank 1, a mold 3 and a cooling seat 7, wherein the mold 3 is an existing mold capable of automatically opening the mold and is divided into an upper mold and a lower mold, when the mold 3 is washed, the inclination directions of a left group of spray nozzles 21 and a right group of spray nozzles 21 are opposite, one group of spray nozzles is inclined upwards to wash the upper mold, the other group of spray nozzles is inclined downwards to wash the lower mold (most attachments can be washed away by high-pressure gas, and only manual scraping can be carried out if the attachments can not be washed away, and then the attachments are blown out through the spray nozzles 21), when the mold 3 is cooled, the air can be supplied to a steel pipe 20 through an air pump 9 and a pipeline, cold water in an inner cavity of the cooling water tank 1 can cool gas passing through the inner cavity of the pipeline, the cooled high-pressure gas is sprayed to the, the inner walls of the left side and the right side of the cooling water tank 1 are provided with grooves, the two groups of grooves are connected with the hollowed-out lifting plates 2 in a sliding mode, the mold 3 is arranged at the top of the hollowed-out lifting plates 2, the mounting frames 4 are arranged at the tops of the outer walls of the left side and the right side of the cooling water tank 1, the inner wall of the top of each mounting frame 4 is provided with an electric telescopic rod 5, the bottom of each electric telescopic rod 5 is fixedly connected with the outer wall of the top of each hollowed-out lifting plate 2, when the split-molded mold 3 is cooled, the electric telescopic rods 5 can be used for enabling the hollowed-out lifting plates 2 and the mold 3 to be below the liquid level, the surface of the split-mold can be directly cooled by cold water, then the split-mold is lifted and reset, the split-;

referring to fig. 1, a connecting pipe 11 is arranged on each of right end surfaces of a water pump 10 and an air pump 9, a pipeline is arranged on each of left end surfaces of the water pump 10 and the air pump 9, a left end of the pipeline extends into an inner cavity of a cooling water tank 1, an electric valve 12 is arranged at the bottom of an outer wall of a left side of the cooling water tank 1, a motor 13 and a chute 14 are respectively arranged on front and back sides of an outer wall of a top of an installation frame 4, a screw rod 15 is arranged at an output end of the front side of the motor 13, a movable plate 16 is slidably connected in the chute 14, the movable plate 16 is in threaded sleeve connection with an outer wall of the screw rod 15, the motor 13 drives the screw rod 15 to rotate so that the movable plate 16 moves back and forth under the restriction of the chute 14, a mold 3 is washed and cooled, electric lifting rods 17 and connecting posts 18 are symmetrically, a water temperature detector 22 is arranged at the bottom of the inner wall of the left side of the cooling water tank 1, external water is pumped into the inner cavity of the cooling water tank 1 by the water pump 10 through a connecting pipe 11 for cooling, the water temperature detector 22 detects the temperature of the water, when the water temperature rises to a state that the mold 3 cannot be cooled, the controller starts the electric valve 12 to discharge the water in the inner cavity of the cooling water tank 1, and then cold water is provided by the water pump 10, so that the water temperature in the inner cavity of the cooling water tank 1 is maintained within the range of the mold 3 which can be;

referring to fig. 1, the two sets of steel pipes 20 extend to the inner cavity of the cooling water tank 1 from opposite ends thereof and are connected to the pipeline of the air pump 9 through a joint, which is not shown in the figure, and the two sets of steel pipes 20 can also be directly connected to the outer wall water gun and the external air pipe through a tee joint, so as to facilitate cleaning and air injection cooling of the mold 3, and the pipeline at the left end of the air pump 9 is located below the liquid level of the cooling water tank 1, and the pipeline at the inner cavity of the cooling water tank 1 is a serpentine pipe, which can prolong the time of air flow passing through the cooling water, fully cool the water in the pipeline, reduce the temperature of the air sprayed out through the spray head 21, and;

referring to fig. 1, a serpentine water pipe is connected to the top connection pipe 11, the serpentine water pipe is disposed between the cooling base 7 and the cooling water tank 1, not shown in the figure, and can primarily cool water entering the inner cavity of the cooling water tank 1, so as to improve the cooling efficiency of the cooling base 7 on water, and the other end of the serpentine pipe is connected to an external water tank;

referring to fig. 1, a stirrer 6 is arranged at the center of the inner wall of the bottom of a cooling water tank 1, the stirrer 6 comprises a waterproof driving box and a driving motor arranged on the inner wall of the bottom of the waterproof driving box, a rotating rod arranged at the output end of the top of the driving motor and a stirring blade arranged on the outer wall of the rotating rod stir water in an inner cavity of the cooling water tank 1, the efficiency and the effect of a cooling seat 7 on cooling the water in the inner cavity of the cooling water tank 1 are improved, the stirrer 6 is positioned at the bottom of grooves in the inner walls of the left side and the right side of the cooling water tank 1, and the hollow lifting plate 2 is prevented from;

referring to fig. 1-2, a controller is arranged on the rear end face of the cooling water tank 1, the water temperature detector 22, the electric lifting rod 17, the motor 13, the electric valve 12, the cooling seat 7, the stirrer 6 and the electric telescopic rod 5 are all electrically connected with the controller and are all powered by an external power supply, and the controller can manually set parameters, such as the number of times that the motor 13 drives the movable plate 16 to reset and move and the number of times that the electric lifting rod 17 stretches (cleaning and cooling), and the time that the electric telescopic rod 5 drives the hollow lifting plate 2 to dip into the liquid level, so that the automatic control of the cooling process is realized, and the labor is reduced;

referring to fig. 1, the mounting frame 4 is a steel angle plate, screws are disposed on outer walls of opposite sides of the mounting frame 4, and screw holes matched with the screws are disposed on outer walls of left and right sides of the cooling water tank 1, so that the mounting frame 4, the mold 3 and the cooling water tank 1 can be assembled and disassembled conveniently.

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 a mould for injection molding machine convenient to quick cooling, includes cooling trough (1), mould (3) and cooling seat (7), its characterized in that: the cooling water tank (1) is arranged at the top of the cooling seat (7), grooves are formed in the inner walls of the left side and the right side of the cooling water tank (1), the hollowed-out lifting plates (2) are connected in the two groups of grooves in a sliding mode, the die (3) is arranged at the tops of the hollowed-out lifting plates (2), mounting frames (4) are arranged at the tops of the outer walls of the left side and the right side of the cooling water tank (1), electric telescopic rods (5) are arranged on the inner walls of the tops of the mounting frames (4), the bottoms of the electric telescopic rods (5) are fixedly connected with the outer walls of the tops of the hollowed-out lifting plates (2), an upper mounting plate and a lower mounting plate (8) are arranged on the outer wall of the right side of the cooling water tank (1), the mounting plates (8) are arranged at the bottoms of the mounting frames (4), a water pump (10) and, the water pump (10) and the air pump (9) are provided with pipelines at the left end face, the left end of the pipeline extends to the inner cavity of the cooling water tank (1), an electric valve (12) is arranged at the bottom of the outer wall of the left side of the cooling water tank (1), a motor (13) and a sliding chute (14) are respectively arranged on the front side and the rear side of the outer wall of the top of the mounting rack (4), a lead screw (15) is arranged at the output end of the front side of the motor (13), a movable plate (16) is connected in the sliding chute (14) in a sleeved mode, the outer wall of the top of the lead screw (15) is sleeved with threads of the movable plate (16), two groups of the outer wall of the top of the movable plate (16) are symmetrically provided with an electric lifting rod (17) and a connecting column (18) from outside to inside, the tops of the electric lifting rod (17) and the connecting, and a water temperature detector (22) is arranged at the bottom of the inner wall of the left side of the cooling water tank (1).

2. The mold for injection molding machine convenient for rapid cooling according to claim 1, wherein: two sets of steel pipe (20) back of the body one end on the back extend to the pipeline of cooling trough (1) inner chamber and air pump (9) and pass through the articulate, just the pipeline of air pump (9) left end is located below the liquid level of cooling trough (1), and is located the pipeline of cooling trough (1) inner chamber part and be the coiled pipe.

3. The mold for injection molding machine convenient for rapid cooling according to claim 1, wherein: the top connecting pipe (11) is connected with a snakelike water pipe, the snakelike water pipe is arranged between the cooling seat (7) and the cooling water tank (1), and the other end of the snakelike water pipe is connected with an external water tank.

4. The mold for injection molding machine convenient for rapid cooling according to claim 1, wherein: the cooling water tank (1) is characterized in that a stirrer (6) is arranged at the center of the inner wall of the bottom of the cooling water tank (1), and the stirrer (6) is positioned at the bottom of the groove on the inner walls of the left side and the right side of the cooling water tank (1).

5. The mold for injection molding machine convenient for rapid cooling according to claim 1, wherein: the cooling water tank (1) rear end face is equipped with the controller, temperature detector (22), electric lift pole (17), motor (13), electric valve (12), cooling seat (7), agitator (6) and electric lift pole (5) all with controller electric connection.

6. The mold for injection molding machine convenient for rapid cooling according to claim 1, wherein: mounting bracket (4) are angle steel plate, mounting bracket (4) back of the body one side outer wall all is equipped with the screw, just cooling trough (1) left and right sides outer wall all is equipped with the screw with screw matched with.