CN218966125U

CN218966125U - Quick cooling device for rim thermoforming mold

Info

Publication number: CN218966125U
Application number: CN202223221680.9U
Authority: CN
Inventors: 王相菊
Original assignee: Shandong Shangong Steel Rim Co ltd
Current assignee: Shandong Shangong Steel Rim Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-05
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the technical field of mold cooling, and discloses a rapid cooling device for a rim thermoforming mold, which comprises an outer box, a cooling box and a water tank; the cooling box is fixedly embedded and arranged above the inner side of the outer box, and the water tank is fixedly embedded and arranged below the inner side of the outer box; the top end of the outer box is embedded and installed with a vent in the middle, the vent is communicated with the cooling box, a motor is fixedly installed on the side wall of the outer box and positioned on the outer side of the cooling box, a motor rotating shaft extends into the cooling box, and stirring blades are installed on the motor rotating shaft and positioned on the inner side of the cooling box in a transmission manner; the cooling box is characterized in that a drain pipe is fixedly arranged at the bottom of one side of the cooling box, and the top of the drain pipe is communicated with the cooling box. According to the technical scheme, the temperature of the cooling water is ensured to be in a lower state, the heating speed of the cooling water is effectively controlled, and the conditions that the cooling effect is reduced and the continuous working time is shorter due to the fact that the temperature of the cooling water is too high are improved.

Description

Quick cooling device for rim thermoforming mold

Technical Field

The utility model relates to the technical field of mold cooling, in particular to a rapid cooling device for a rim thermoforming mold.

Background

The rim is commonly called as a rim, is a part for installing and supporting a tire on the periphery of the wheel, and forms the wheel with the spoke, the rim and the spoke can be integrated, permanently connected or detachable, the rim is generally integrally formed through a thermal forming die, and the die is generally cooled by cooling water, so that a matched cooling device is required for introducing and discharging the cooling water.

However, the inventors found that at least the following problems are not solved by the existing rapid cooling device for a thermoforming mold: the cooling water of the conventional rapid cooling device for the hot forming die is directly discharged back to the water tank after being cooled and used, so that the temperature of the cooling water is easy to rise too fast, the duration of work can be influenced, the cooling quality can be influenced after the temperature of the cooling water rises, and improvement is needed.

Disclosure of Invention

The utility model aims to provide a rapid cooling device for a rim thermoforming mould, which solves the problems in the background technology.

The embodiment of the application provides a rapid cooling device for a rim thermoforming die, which comprises an outer box, a cooling box and a water tank;

the cooling box is fixedly embedded and arranged above the inner side of the outer box, and the water tank is fixedly embedded and arranged below the inner side of the outer box;

the top end of the outer box is embedded and installed with a vent in the middle, the vent is communicated with the cooling box, a motor is fixedly installed on the side wall of the outer box and positioned on the outer side of the cooling box, a motor rotating shaft extends into the cooling box, and stirring blades are installed on the motor rotating shaft and positioned on the inner side of the cooling box in a transmission manner;

the bottom of one side of the cooling box is fixedly provided with a drain pipe, the top of the drain pipe is communicated with the cooling box, and the bottom of the drain pipe extends into the water tank;

the electromagnetic valve is fixedly installed on the drain pipe, the water temperature sensor is fixedly installed on one side of the inside of the cooling box, and the temperature controller is fixedly installed on the outer wall of the outer box and above the water temperature sensor.

Through adopting above-mentioned technical scheme, can utilize the cooler bin to carry out the precooling work of cooling water, and accessible motor drive stirring leaf stirs the cooling water during precooling to improve cooling rate, and the cooling water can be real-time be monitored by water temperature sensor, then can open the solenoid valve automatically when the temperature is less than the threshold value and make its water tank of discharging continue to use, thereby can ensure that the temperature of cooling water is in lower state, the effectual control cooling water's rate of rise of temperature, improve the cooling water and heat up too soon and lead to the cooling effect decline and can continuous operation duration shorter condition.

Optionally, the inside suction pipe that has inserted of water tank, suction pipe top just is located outer case top fixed mounting has the water pump.

By adopting the technical scheme, the cooling water in the water tank can be conveniently pumped out for use.

Optionally, the metal frame is detachably installed at the top of the air vent, the filter screen is fixedly installed in the metal frame, the magnetic blocks are embedded and installed around the top of the air vent, and the metal frame is installed at the top of the air vent through the magnetic blocks in an adsorption mode.

Through adopting above-mentioned technical scheme, can ensure that the cooling tank keeps ventilating cooling, avoid dust debris to get into the cooling tank when, and the metal frame utilizes the magnetism to inhale the piece and adsorb to install in the air vent top, can be convenient for dismantle the clearance work in later stage.

Optionally, a water filling port is integrally formed above the front end of the water tank, and the water filling port is mutually communicated with the water tank.

By adopting the technical scheme, the water injection work of the water tank is facilitated.

Optionally, a water pipe is fixedly arranged at the output end of the top of the water pump, a return pipe is fixedly arranged at one side of the top of the cooling box, and the return pipe is communicated with the cooling box.

By adopting the technical scheme, the connection work with the inlet and the outlet of the cooling water of the die can be realized.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

according to the technical scheme, the cooling water can be pre-cooled through the cooling tank, so that the cooling water can be discharged into the water tank for continuous use after being lower than a set value, the temperature of the cooling water can be ensured to be in a lower state, the heating speed of the cooling water is effectively controlled, the condition that the cooling effect is reduced due to too high heating speed of the cooling water and the continuous working time is short is improved, the cooling water is cooled in the cooling tank and can be stirred through the motor driving stirring blade, the cooling speed is accelerated, and the valve can be automatically opened to enable the cooling water to be discharged into the water tank when the temperature of the cooling water is lower than a threshold value, so that manual operation is not needed, and time and labor are saved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic elevational view of a rapid cooling apparatus for a rim thermoforming mold in accordance with the present utility model;

fig. 2 is a schematic diagram of a split structure of a vent and a metal frame of the rapid cooling device for a rim thermoforming mold of the utility model.

In the figure: 1. an outer case; 2. a cooling box; 21. a return pipe; 22. a water temperature sensor; 23. a temperature controller; 3. a water tank; 31. a water filling port; 4. a water pump; 41. a water pumping pipe; 42. a water pipe; 5. a vent; 51. a metal frame; 52. a filter screen; 53. a magnetic suction block; 6. a motor; 61. stirring the leaves; 7. a drain pipe; 71. a solenoid valve.

Detailed Description

Referring to fig. 1-2, the present utility model provides a technical solution: the rapid cooling device for the rim thermoforming mould comprises an outer box 1, a cooling box 2 and a water tank 3;

the cooling box 2 is fixedly embedded and arranged above the inner side of the outer box 1, and the water tank 3 is fixedly embedded and arranged below the inner side of the outer box 1;

the top end of the outer box 1 is embedded and provided with a vent 5 in the middle, the vent 5 is communicated with the cooling box 2, a motor 6 is fixedly arranged on the side wall of the outer box 1 and positioned outside the cooling box 2, a rotating shaft of the motor 6 extends into the cooling box 2, and stirring blades 61 are arranged on the rotating shaft of the motor 6 and positioned inside the cooling box 2 in a transmission manner;

in the technical scheme, the temperature of the cooling water is necessarily increased after the mold is cooled, at the moment, the cooling water with higher temperature can firstly flow back into the cooling box 2, the cooling water can be positioned in the cooling box 2 for cooling, the motor 6 can be started to drive the stirring blade 61 to stir the cooling water, and the ventilation port 5 can be utilized to ensure air circulation, so that the cooling of the cooling water can be greatly accelerated;

a drain pipe 7 is fixedly arranged at the bottom of one side of the cooling box 2, the top of the drain pipe 7 is communicated with the cooling box 2, and the bottom of the drain pipe 7 extends into the water tank 3;

in this solution, the discharge of the cooling water in the cooling tank 2 into the water tank 3 can be achieved by means of the drain pipe 7;

the electromagnetic valve 71 is fixedly arranged on the drain pipe 7, the water temperature sensor 22 is fixedly arranged on one side of the inside of the cooling box 2, and the temperature controller 23 is fixedly arranged on the outer wall of the outer box 1 and above the water temperature sensor 22;

in this technical scheme, the electromagnetic valve 71, the water temperature sensor 22 and the temperature controller 23 can be electrically connected, the water temperature can be monitored through the water temperature sensor 22, the temperature controller 23 can realize a preset maximum threshold value and a preset minimum threshold value, when the water temperature is reduced to the set minimum threshold value, the temperature controller 23 can automatically control the electromagnetic valve 71 to be opened, at the moment, cooling water in the cooling tank 2 can be discharged into the water tank 3 through the water drain pipe 7, and when the water temperature is higher than the set maximum threshold value, the temperature controller 23 can automatically control the electromagnetic valve 71 to be closed, at the moment, water in the cooling tank 2 cannot be discharged into the water tank 3, and the cooling tank 2 is continuously cooled.

In some technical schemes, as shown in fig. 1, a water pumping pipe 41 is inserted into the water tank 3, and a water pump 4 is fixedly installed on the top of the water pumping pipe 41 and above the outer tank 1; when in use, the water in the water tank 3 can be pumped out by the water pipe 41 after the water pump 4 is started.

In some technical schemes, as shown in fig. 2, a metal frame 51 is detachably mounted at the top of the air vent 5, a filter screen 52 is fixedly mounted in the metal frame 51, magnetic blocks 53 are embedded and mounted around the top of the air vent 5, and the metal frame 51 is adsorbed and mounted at the top of the air vent 5 through the magnetic blocks 53; during operation, dust and sundries can be effectively placed into the cooling box 2 through the filter screen 52 in the metal frame 51, and the metal frame 51 is adsorbed and mounted on the top of the air vent 5 through the magnetic block 53.

In some technical schemes, as shown in fig. 1, a water injection port 31 is integrally formed above the front end of the water tank 3, and the water injection port 31 is communicated with the water tank 3; before use, cooling water can be injected into the water tank 3 through the water injection port 31.

In some technical schemes, as shown in fig. 1, a water pipe 42 is fixedly arranged at the output end of the top of a water pump 4, a return pipe 21 is fixedly arranged at one side of the top of a cooling box 2, and the return pipe 21 is communicated with the cooling box 2; in use, the water outlet of the water pipe 42 may be connected to the cooling water inlet of the mould by means of a hose, and the return pipe 21 may be connected to the cooling water outlet of the mould by means of a hose.

When the cooling device is used, firstly, cooling water/liquid is injected into the water tank 3 through the water injection port 31, then the water pipe 42 can be connected with a cooling water inlet of the die through a hose, the return pipe 21 can be connected with a cooling water outlet of the die through the hose, then water in the water tank 3 can be pumped out and conveyed into the die through the water pipe 41 after the water pump 4 is started, at the moment, the cooling work of the die can be completed, cooled cooling water can flow into the cooling tank 2 through the return pipe 21, at the moment, the cooling water can be positioned in the cooling tank 2 for pre-cooling work, the motor 6 can be started to drive the stirring blade 61 to stir the cooling water, air circulation can be ensured through the air port 5, therefore, the cooling of the cooling water can be greatly accelerated, at the same time, the water temperature sensor 22 can monitor the water temperature in real time, when the water temperature is reduced to the lowest threshold set by the temperature controller 23, the electromagnetic valve 71 can be automatically controlled to be opened, at the moment, the cooling water in the cooling tank 2 can be discharged into the water tank 3 through the water pipe 7, when the water temperature is higher than the set maximum threshold, the temperature is automatically controlled, the electromagnetic valve 71 can not be automatically controlled to be closed, at the moment, the cooling water in the cooling tank 2 can not be discharged into the cooling tank 3, the water tank 3 after the cooling water is lower than the set to be continuously heated, the cooling water is cooled down, the cooling water can be continuously, the cooling water can be cooled down, the cooling effect can be continuously, and the cooling effect can be improved, and the cooling time can be cooled is fast, and the cooling time can be cooled.

Claims

1. Quick cooling device of rim thermoforming mould, its characterized in that: comprises an outer box (1), a cooling box (2) and a water tank (3);

the cooling box (2) is fixedly embedded above the inner side of the outer box (1), and the water tank (3) is fixedly embedded below the inner side of the outer box (1);

the top end of the outer box (1) is embedded and installed with a vent (5) in the middle, the vent (5) is communicated with the cooling box (2), a motor (6) is fixedly installed on the side wall of the outer box (1) and located on the outer side of the cooling box (2), a rotating shaft of the motor (6) stretches into the cooling box (2), and stirring blades (61) are installed on the rotating shaft of the motor (6) and located on the inner side of the cooling box (2) in a transmission manner;

a drain pipe (7) is fixedly arranged at the bottom of one side of the cooling box (2), the top of the drain pipe (7) is communicated with the cooling box (2), and the bottom of the drain pipe (7) extends into the water tank (3);

the water draining pipe (7) is fixedly provided with an electromagnetic valve (71), one side of the inside of the cooling box (2) is fixedly provided with a water temperature sensor (22), and the outer wall of the outer box (1) is fixedly provided with a temperature controller (23) above the water temperature sensor (22).

2. The rapid cooling device for the rim thermoforming mold according to claim 1, wherein a water suction pipe (41) is inserted into the water tank (3), and a water pump (4) is fixedly installed on the top of the water suction pipe (41) and above the outer tank (1).

3. The rapid cooling device for the rim thermoforming mold according to claim 1, wherein a metal frame (51) is detachably arranged at the top of the air vent (5), a filter screen (52) is fixedly arranged in the metal frame (51), magnetic blocks (53) are embedded and arranged around the top of the air vent (5), and the metal frame (51) is adsorbed and arranged at the top of the air vent (5) through the magnetic blocks (53).

4. The rapid cooling device for the rim thermoforming die according to claim 1, wherein a water injection port (31) is integrally formed above the front end of the water tank (3), and the water injection port (31) is communicated with the water tank (3).

5. The rapid cooling device for the rim thermoforming mold according to claim 2, wherein a water pipe (42) is fixedly arranged at the output end of the top of the water pump (4), a return pipe (21) is fixedly arranged at one side of the top of the cooling box (2), and the return pipe (21) is communicated with the cooling box (2).