CN223559003U

CN223559003U - Die for manufacturing display shell

Info

Publication number: CN223559003U
Application number: CN202422288998.1U
Authority: CN
Inventors: 王有虎; 毛荣辉
Original assignee: Hefei Mofan High Tech Electronic Technology Co ltd
Current assignee: Hefei Mofan High Tech Electronic Technology Co ltd
Priority date: 2024-09-19
Filing date: 2024-09-19
Publication date: 2025-11-18
Anticipated expiration: 2034-09-19

Abstract

This utility model discloses a mold for manufacturing display housings, relating to the field of display housing processing technology. It includes a mounting base, a display housing mold, a circulating cooling mechanism, and a heat exchange mechanism. Through its circulating cooling mechanism, this utility model filters and removes scale flowing with the circulating water during the cooling process of the mold. This effectively reduces the accumulation of scale at pipe bends and other narrow sections, thus improving cooling efficiency and enabling rapid cooling and reuse of the circulating water. Simultaneously, it raises the temperature of the cold water in the cold water jacket, preheating it to a preset temperature before discharging it through an outlet pipe into an external insulated water tank. The preheated water in the tank can be used for bathing, washing, and production, reducing energy consumption for subsequent heating. Therefore, it not only utilizes waste heat but also reduces energy consumption.

Description

Die for manufacturing display shell

Technical Field

The utility model relates to the technical field of display shell processing, in particular to a die for manufacturing a display shell.

Background

The display, i.e. computer screen, is an I/O device, i.e. input/output device, belonging to a computer. It is a display tool that displays certain electronic files on a screen through a specific transmission device and then reflects the electronic files to human eyes. The display can be divided into a plurality of types such as CRT, LCD and the like, and the shell of the display is generally injection molded by using an injection mold in the process of processing and production.

According to the search, china patent utility model proposes an injection mold (bulletin number: CN 217648849U) of a display shell, cooling water flows into a uniformly heat-radiating cylindrical thin tube to uniformly disperse and flow in a circular tube state through a jogged converging part to take away heat on a heat-conducting plate, a cooling ring sheet is started to uniformly cool water circularly flowing in the heat-radiating cylindrical thin tube, so that good heat-radiating effect of the cooling water in a backflow process is ensured, an output end of the cooling ring sheet drives a heat-radiating fan at one end of a rotating rod to rotate through a starting motor, air flow between circular openings at two ends of the uniformly heat-radiating cylindrical thin tube is accelerated, so that better heat-radiating effect in the uniformly heat-radiating cylindrical thin tube can be ensured, but the defects still exist that a filtering mechanism is lacking, scale can be generated due to long-term use, the partially fallen scale can circularly flow along with the circulating water, the long-term circularly flow is easy to accumulate at a bent part and other narrow parts of a pipeline, partial or complete blockage is caused, cooling efficiency is reduced, and secondly, the circulating water is cooled through an electric appliance, heat energy is wasted, and energy is wasted.

Disclosure of utility model

The present utility model is directed to a mold for manufacturing a display housing, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a mould for making display shell, includes fixing base, display shell mould, circulation cooling mechanism and heat exchange mechanism, the equal fixedly connected with support column in four corners of fixing base lower surface, be connected with display shell mould on the fixing base, display shell mould includes bed die and last mould, the last fixed surface of fixing base is connected with the bed die, installs the mould on the bed die, be connected with circulation cooling mechanism on the fixing base, circulation cooling mechanism includes cooling jacket, water pitcher, water pump, drinking-water pipe, raceway, water pipe, filter tank, filter screen and back flow, the lower surface fixedly connected with water pitcher of fixing base, the upper surface fixedly connected with cooling jacket of fixing base, the cooling jacket is fixed to be located on the bed die, the water pump is installed to one end of fixing base upper surface, the import fixed intercommunication of water pump has the drinking-water pipe, the other end of drinking-water pipe runs through the side of water pitcher and extends to the bottom of water pitcher, the water pump's export is through the fixed intercommunication of the side of water pipe and cooling jacket, the other end fixedly connected with case of fixing base upper surface, the filter screen that is connected with phase-match in the filter tank, the side fixed intercommunication of filter tank has, the water jacket and water jacket is fixed with the back flow, the side of water pitcher is fixed intercommunication, water jacket and water jacket is equipped with the water jacket and heat exchange mechanism is fixed to the cold-heat pipe, the water jacket is fixed to the cold-heat pipe is equipped with the water jacket, the cold-water jacket is fixed to the cold-heat pipe, the water jacket is fixed to the cold-water pipe is fixed to the water jacket, the cold-heat pipe is fixed to the water pipe.

As a further scheme of the utility model, the upper surface of the filter box is provided with a cleaning opening, and a matched sealing door is arranged in the cleaning opening.

As a further scheme of the utility model, the top of the side surface of the water tank is fixedly communicated with a water adding pipe, and a matched cover body is sleeved on the water adding pipe in a threaded manner.

As a further scheme of the utility model, the side face of the cold water jacket is provided with a temperature sensor, and a probe of the temperature sensor penetrates through the side face of the cold water jacket.

As a further scheme of the utility model, the water inlet pipe and the water outlet pipe are provided with matched control valves.

As a further scheme of the utility model, one ends of the water inlet pipe and the water outlet pipe, which are far away from the cold water jacket, are fixedly connected with pipeline flanges.

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

1. According to the utility model, the circulating cooling mechanism is arranged, the water pump is started during cooling, the circulating water in the water tank is pumped into the cooling cover through the water suction pipe and the water delivery pipe, so that the cooling cover is filled with the circulating water, the mold is subjected to heat exchange cooling, the circulating water is introduced into the filter box through the water inlet pipe on the upper surface of the cooling cover, is filtered through the filter screen in the filter box, and is returned into the water tank through the return pipe for recycling, so that scale flowing along with the circulating water can be filtered and removed in the process of cooling the mold through the circulating water, the condition that the water flow is reduced due to accumulation of the scale at the bent part and other narrow parts of the pipeline is effectively reduced, and the cooling efficiency is improved.

2. According to the utility model, through the heat exchange mechanism, heat exchange can be performed by coating the water tank with cold water in the cold water jacket, the temperature of circulating water is reduced, meanwhile, heat in the water tank is quickly led into the cold water in the cold water jacket through the efficient heat conduction property of the heat pipe, the circulating water can be quickly cooled and recycled, meanwhile, the temperature of the cold water in the cold water jacket is raised, the cold water in the cold water jacket is preheated, after the preset temperature is reached, the cold water is discharged into an external heat preservation water tank through the water outlet pipe, the preheated water in the water tank can be used for bath, washing, production water and the like, and the energy consumption of subsequent heating is reduced, so that waste heat can be utilized, and the energy consumption is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is a schematic view of the structure of the interior of the intercooler water jacket of the present utility model;

FIG. 4 is a schematic view of the structure of the inside of the water tank according to the present utility model;

fig. 5 is a schematic view of the structure of the filter box in the utility model.

In the figure, 1, a fixing seat, 2, a supporting column, 3, a lower die, 4, an upper die, 5, a cooling cover, 6, a water suction pipe, 7, a water pump, 8, a water delivery pipe, 9, a filter box, 10, a water through pipe, 11, a sealing door, 12, a return pipe, 13, a water tank, 14, a water adding pipe, 15, a cold water jacket, 16, a temperature sensor, 17, a water inlet pipe, 18, a water outlet pipe, 19, a heat pipe, 20 and a filter screen.

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 to 5, a mold for manufacturing a display housing according to an embodiment of the present utility model includes a fixing base 1, a display housing mold, a circulation cooling mechanism and a heat exchanging mechanism.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, the four corners of fixing base 1 lower surface are all fixedly connected with support column 2, be connected with display shell mould on the fixing base 1, display shell mould includes bed die 3 and last mould 4, the last fixed surface of fixing base 1 is connected with bed die 3, installs mould 4 on the bed die 3, be connected with circulation cooling mechanism on the fixing base 1, circulation cooling mechanism includes cooling cover 5, water pitcher 13, water pump 7, drinking-water pipe 6, raceway 8, water pipe 10, filter box 9, filter screen 20 and back flow 12, the lower surface fixedly connected with water pitcher 13 of fixing base 1, the upper surface fixedly connected with cooling cover 5 of fixing base 1, the fixed cover of cooling cover 5 is located on bed die 3, the water pump 7 is installed to one end of fixing base 1 upper surface, the import fixedly connected with drinking-water pipe 6 of water pump 7, the other end of drinking-water pump 6 runs through the side of water pitcher 13 and extends to the bottom of 13, the export of water pump 7 is fixedly connected with the side of cooling cover 5 through water pitcher 10, the other end fixedly connected with filter box 9 of fixing base 1 upper surface, the filter screen 20 and back flow 12 fixedly connected with one side of back flow 12 of the back flow of fixing base 1.

When the cooling device is used, the display shell is injection molded in a display shell mold consisting of the lower mold 3 and the upper mold 4, the water pump 7 is started during cooling, the water pump 7 pumps circulating water in the water tank 13 into the cooling cover 5 through the water suction pipe 6 and the water delivery pipe 8, so that the cooling cover 5 is filled with the circulating water, the mold is subjected to heat exchange cooling, the circulating water is introduced into the filter box 9 through the water pipe 10 on the upper surface of the cooling cover 5, is filtered through the filter screen 20 in the filter box 9, and is returned into the water tank 13 through the return pipe 12 for recycling, so that scale flowing along with the circulating water can be filtered and removed in the process of cooling the mold through circulating water, the condition that the water flow is reduced due to accumulation of the scale at a bent part and other narrow parts of the pipeline is effectively reduced, and the cooling efficiency is improved.

Referring to fig. 2 and 3, the water tank 13 is connected with a heat exchange mechanism, the heat exchange mechanism comprises a cold water jacket 15 and a heat pipe 19, the cold water jacket 15 is fixedly sleeved on the water tank 13, the heat pipes 19 are uniformly and respectively arranged in the cold water jacket 15, one end of each heat pipe 19 fixedly penetrates through the side surface of the water tank 13 to extend into the water tank 13, the top of the side surface of the cold water jacket 15 is fixedly communicated with a water inlet pipe 17, and the bottom of the side surface of the cold water jacket 15 is fixedly communicated with a water outlet pipe 18.

During the use, the water inlet pipe 17 is communicated with an external cold water pipe, the water outlet pipe 18 is communicated with an external heat preservation water tank through a pipeline, in the cooling process, the cold water in the cold water jacket 15 is used for coating the water tank 13, so that heat exchange can be performed, the temperature of circulating water is reduced, meanwhile, the heat in the water tank 13 is quickly led into the cold water in the cold water jacket 15 through the efficient heat conduction performance of the heat pipe 19, the circulating water can be quickly cooled and recycled, meanwhile, the temperature of the cold water in the cold water jacket 15 is increased, the cold water in the cold water jacket 15 is preheated, after the preset temperature is reached, the cold water is discharged into the external heat preservation water tank through the water outlet pipe 18, the preheated water in the water tank can be used for bathing, washing, production water and the like, and the energy consumption of subsequent heating is reduced, so that waste heat can be utilized, and the energy consumption is reduced.

Referring to fig. 1, a cleaning opening is formed in the upper surface of the filter box 9, a matched sealing door 11 is installed in the cleaning opening, and cleaning of the filter box 9 is facilitated through the sealing door 11.

Referring to fig. 2, the top of the side surface of the water tank 13 is fixedly connected with a water adding pipe 14, the water adding pipe 14 is sleeved with a matched cover body in a threaded manner, and water is conveniently added into the water tank 13 through the water adding pipe 14.

Referring to fig. 2, a temperature sensor 16 is installed on the side surface of the water jacket 15, and a probe of the temperature sensor 16 penetrates through the side surface of the water jacket 15, so that water temperature in the water jacket 15 can be conveniently observed through the temperature sensor 16, and water in the water jacket 15 can be conveniently replaced in time.

Referring to fig. 2 and 3, the water inlet pipe 17 and the water outlet pipe 18 are respectively provided with a matched control valve, and water inlet and outlet are conveniently controlled through the arranged control valves.

Referring to fig. 2 and 3, the ends of the water inlet pipe 17 and the water outlet pipe 18 far away from the cold water jacket 15 are fixedly connected with pipe flanges, and the connection with the outside is facilitated through the arranged pipe flanges.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A mold for manufacturing a display housing, comprising:

The fixing seat (1), four corners of the lower surface of the fixing seat (1) are fixedly connected with support columns (2);

The display shell mold is connected to the fixing seat (1), and comprises a lower mold (3) and an upper mold (4), wherein the lower mold (3) is fixedly connected to the upper surface of the fixing seat (1), and the upper mold (4) is arranged on the lower mold (3);

The circulating cooling mechanism is connected to the fixing seat (1), the circulating cooling mechanism comprises a cooling cover (5), a water tank (13), a water pump (7), a water suction pipe (6), a water delivery pipe (8), a water delivery pipe (10), a filter tank (9), a filter screen (20) and a return pipe (12), the lower surface of the fixing seat (1) is fixedly connected with the water tank (13), the cooling cover (5) is fixedly connected to the upper surface of the fixing seat (1), the cooling cover (5) is fixedly sleeved on the lower die (3), the water pump (7) is installed at one end of the upper surface of the fixing seat (1), the water suction pipe (6) is fixedly communicated with an inlet of the water pump (7), the other end of the water suction pipe (6) penetrates through the side face of the water tank (13) and extends to the bottom of the water tank (13), an outlet of the water pump (7) is fixedly communicated with the side face of the cooling cover (5) through the water delivery pipe (10), the other end of the upper surface of the fixing seat (1) is fixedly connected with the filter tank (9), the filter screen (20) which is fixedly connected with the matched filter screen (12) in the filter tank (9), one side face of the filter tank (9) is fixedly communicated with the other end of the return pipe (12).

The water tank (13) is connected with the heat exchange mechanism, the heat exchange mechanism comprises a cold water jacket (15) and a heat pipe (19), the cold water jacket (15) is fixedly sleeved on the water tank (13), the heat pipes (19) which are uniformly and respectively arranged in the cold water jacket (15) are fixedly arranged, one end of each heat pipe (19) penetrates through the side face of the water tank (13) to extend into the water tank (13), the top of the side face of the cold water jacket (15) is fixedly communicated with a water inlet pipe (17), and the bottom of the side face of the cold water jacket (15) is fixedly communicated with a water outlet pipe (18).

2. A mould for manufacturing a display housing according to claim 1, characterized in that the upper surface of the filter box (9) is provided with a cleaning opening in which a matching sealing door (11) is mounted.

3. A mould for manufacturing a display housing according to claim 1, characterized in that the top of the side of the water tank (13) is fixedly connected with a water feeding pipe (14), and the water feeding pipe (14) is provided with a matched cover body in a threaded sleeve manner.

4. A mould for manufacturing a display housing according to claim 1, characterized in that the side of the cold water jacket (15) is provided with a temperature sensor (16), the probe of the temperature sensor (16) penetrating the side of the cold water jacket (15).

5. A mould for manufacturing a display housing according to claim 1, characterized in that the inlet pipe (17) and the outlet pipe (18) are provided with matching control valves.

6. A mould for manufacturing a display housing according to claim 1, characterized in that the ends of the water inlet pipe (17) and the water outlet pipe (18) remote from the water cooling jacket (15) are fixedly connected with pipe flanges.