CN216068500U

CN216068500U - Shell mould for manufacturing automobile air conditioner panel

Info

Publication number: CN216068500U
Application number: CN202121501668.6U
Authority: CN
Inventors: 杨向炜; 黄杰明; 袁慧; 陈其敦
Original assignee: Fujian Jiesheng Electronic Technology Co ltd
Current assignee: Fujian Jiesheng Electronic Technology Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-03-18
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a shell mold for manufacturing an automobile air conditioner panel, which comprises a mold mechanism for molding, an external connecting mechanism for connecting an external air source and a water source, and a spraying mechanism for spraying a release agent, wherein one end of the mold mechanism is provided with an injection mechanism, the other end of the mold mechanism is provided with the external connecting mechanism, the spraying mechanism is arranged in the mold mechanism, and the liquid inlet end of the external connecting mechanism is provided with a switching mechanism. The injection mechanism and the external connecting mechanism are matched, so that the injection molding temperature and the later cooling efficiency are improved, the stability of raw materials is improved, the finished product effect is improved, and the external connecting mechanism, the spraying mechanism and the switching mechanism are matched, so that the cooling efficiency and the demolding efficiency of a finished product after molding are facilitated, and the working efficiency is improved.

Description

Shell mould for manufacturing automobile air conditioner panel

Technical Field

The utility model relates to the field of automobile air conditioner panel manufacturing, in particular to a shell mold for manufacturing an automobile air conditioner panel.

Background

The automobile air conditioner panel is a device which is convenient for a driver to operate an air conditioner more quickly and effectively on an automobile, helps the driver to indirectly control an air conditioner operating mechanism, realizes various functions of the automobile air conditioner according to own will, mostly uses plastic materials, and is subjected to injection molding in a mold forming mode.

However, after injection molding, the mold needs cooling molding, the outer surface of a molded product is not smooth due to uneven temperature during injection molding, after molding work is finished, the work progress is also affected due to slow cooling, demolding work is inconvenient, and the situation of difficult demolding often occurs due to the injection molding mode.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide a housing mold for manufacturing an air conditioner panel for an automobile.

The utility model realizes the purpose through the following technical scheme:

the shell mold for manufacturing the automobile air conditioner panel comprises a mold mechanism for molding, an outer connecting mechanism for connecting an external air source and a water source, and a spraying mechanism for spraying a release agent, wherein an injection mechanism is installed at one end of the mold mechanism, the outer connecting mechanism is installed at the other end of the mold mechanism, the spraying mechanism is arranged in the mold mechanism, and a switching mechanism is arranged at a liquid inlet end of the outer connecting mechanism;

the die mechanism comprises an upper die, a lower die, a positioning column and a forming cavity, wherein the lower die is arranged at the lower end of the upper die, the positioning column is arranged between the upper die and the lower die, the forming cavity is arranged on the inner side of the positioning column, and injection ports are arranged in the forming cavity;

the injection mechanism comprises a first injection valve and a second injection valve, and the first injection valve and the second injection valve are respectively connected to the feeding ends of the molding cavities of the upper mold and the lower mold;

the external connection mechanism comprises a high-pressure gas connection valve, a demolding agent connection valve, a hot water connection valve and a cooling water connection valve, the high-pressure gas connection valve is installed at one end of the upper mold, the demolding agent connection valve is arranged on the rear side of the high-pressure gas connection valve, the hot water connection valve is installed at one end of the lower mold, the cooling water connection valve is arranged on the rear side of the hot water connection valve, the high-pressure gas connection valve, the demolding agent connection valve, the hot water connection valve and the cooling water connection valve are all connected with the upper mold and the lower mold through matching connection pipes, the hot water connection valve and the cooling water connection valve are connected with a first temperature guide cavity and a second temperature guide cavity through the switching mechanism, and a gas outlet is formed in one side of an injection port;

the spraying mechanism comprises a containing groove and a release agent spray head, the release agent connecting valve is connected with the release agent spray head through the matching connecting pipe, and the containing groove is formed between the release agent spray head and the upper mold and between the release agent spray head and the lower mold.

Preferably: switching mechanism is including adjusting valve casing, first solenoid valve, second solenoid valve, adjusting valve body, adjusting valve casing one end is connected with first solenoid valve, the adjusting valve casing other end is connected with the second solenoid valve, first solenoid valve with second solenoid valve plane contained angle is 90 degrees, adjusting valve casing inside is provided with adjusting valve body, the inside shaping of adjusting valve body has the tee bend chamber, adjusting valve casing is in addition both ends through water piping connection first lead the warm chamber with the second leads the warm chamber.

So set up, when needs switch the hot and cold water, control the motor of regulating valve body bottom can control the direction of intercommunication in tee bend chamber to make first lead warm chamber or the inside cold water or hot water that is full of warm chamber is led to the second, carries out water-bath heating and water-bath cooling, improves the cooling effect when improving injection molding shaping effect.

Preferably: switching mechanism is including adjusting valve casing, first solenoid valve, second solenoid valve, hybrid chamber, it is connected with to adjust valve casing one end first solenoid valve, it is connected with to adjust the valve casing other end the second solenoid valve, first solenoid valve with second solenoid valve plane contained angle is 90 degrees, it is provided with out the liquid check valve respectively to adjust valve casing both sides in addition, it is through two to adjust the valve casing go out the liquid check valve and connect respectively first temperature chamber of leading with the second temperature chamber of leading.

According to the arrangement, when cold and hot water needs to be switched, the first electromagnetic valve or the second electromagnetic valve is controlled to be opened and is in control connection with the liquid outlet one-way valve of the first temperature guide cavity and the second temperature guide cavity, so that the first temperature guide cavity or the second temperature guide cavity is filled with cold water or hot water, water bath heating and water bath cooling are carried out, and the cooling effect is improved while the molding effect of the injection molding part is improved.

Preferably: the positioning column is connected with the upper die through threads, a groove matched with the positioning column is formed in the lower die, and the forming cavity is integrally formed in the upper die and the lower die.

So set up, the shaping chamber is used for the shaping panel, the reference column is used for auxiliary positioning.

Preferably: the first injection valve and the second injection valve are both connected with the upper die and the lower die through threads.

So set up, guaranteed the leakproofness and made things convenient for the dismantlement in later stage to overhaul through threaded connection.

Preferably: the high-pressure gas connecting valve is connected with the gas outlet through a gas pipe, and the gas outlet is integrally formed on the inner side of the forming cavity.

So set up, the high-pressure gas connecting valve is used for the inside high-pressure gas that provides of gas outlet to supplementary drawing of patterns.

Preferably: first lead warm chamber with warm chamber staggered arrangement is led to the second, and the bottom is through independent inlet tube connection the regulation valve casing.

According to the arrangement, the first temperature conduction cavities and the second temperature conduction cavities are arranged in a staggered mode, so that the temperature conduction effect is improved, the alternation and infusion modes of cold and hot water by utilizing the switching mechanism can be switched, and the practicability is improved.

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

1. the injection mechanism is matched with the external connecting mechanism, so that the injection molding temperature and the later cooling efficiency are improved, the stability of raw materials is improved, and the finished product effect is improved;

2. the outer connecting mechanism, the spraying mechanism and the switching mechanism are matched, so that the cooling efficiency and the demolding efficiency of a finished product after molding are facilitated, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a shell mold for manufacturing an air conditioner panel of an automobile according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of the shell mold for manufacturing the air conditioner panel of the automobile according to the present invention;

FIG. 3 is a schematic structural diagram of a forming cavity of the shell mold for manufacturing the automobile air conditioner panel, provided by the utility model;

FIG. 4 is a schematic diagram of the structure of an injection port of a shell mold for manufacturing an air conditioner panel of an automobile according to the present invention;

FIG. 5 is a schematic structural diagram of a regulating valve body of a shell mold for manufacturing an automobile air conditioner panel, which is disclosed by the utility model;

fig. 6 is a schematic structural diagram of a mixing cavity of the shell mold for manufacturing the automobile air conditioner panel.

The reference numerals are explained below:

1. a mold mechanism; 2. an injection mechanism; 3. an outer connecting mechanism; 4. a spraying mechanism; 5. a switching mechanism; 11. an upper die; 12. a lower die; 13. a positioning column; 14. a molding cavity; 15. an injection port; 21. a first injection valve; 22. a second injection valve; 31. a high pressure gas connection valve; 32. a release agent connecting valve; 33. a hot water connection valve; 34. a cooling water connection valve; 35. a mating connection tube; 36. a first temperature-conducting cavity; 37. a second heat conducting cavity; 38. an air outlet; 41. a receiving groove; 42. a release agent spray head; 51. adjusting a valve housing; 52. a first solenoid valve; 53. a second solenoid valve; 54. a regulating valve body; 55. a three-way cavity; 511. a mixing chamber; 512. and (4) a liquid outlet one-way valve.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-5, the shell mold for manufacturing the automobile air conditioner panel comprises a mold mechanism 1 for molding, an external connection mechanism 3 for connecting an external air source and a water source, and a spraying mechanism 4 for spraying a release agent, wherein one end of the mold mechanism 1 is provided with an injection mechanism 2, the other end of the mold mechanism 1 is provided with the external connection mechanism 3, the spraying mechanism 4 is arranged inside the mold mechanism 1, and the liquid inlet end of the external connection mechanism 3 is provided with a switching mechanism 5;

the die mechanism 1 comprises an upper die 11, a lower die 12, a positioning column 13 and a forming cavity 14, wherein the lower end of the upper die 11 is provided with the lower die 12, the positioning column 13 is arranged between the upper die 11 and the lower die 12, the forming cavity 14 is arranged on the inner side of the positioning column 13, and the inside of the forming cavity 14 is provided with an injection port 15;

the injection mechanism 2 comprises a first injection valve 21 and a second injection valve 22, and the first injection valve 21 and the second injection valve 22 are respectively connected with the feeding ends of the molding cavities 14 of the upper mold 11 and the lower mold 12;

the external connection mechanism 3 comprises a high-pressure gas connection valve 31, a release agent connection valve 32, a hot water connection valve 33 and a cooling water connection valve 34, the high-pressure gas connection valve 31 is installed at one end of the upper die 11, the release agent connection valve 32 is arranged on the rear side of the high-pressure gas connection valve 31, the hot water connection valve 33 is installed at one end of the lower die 12, the cooling water connection valve 34 is arranged on the rear side of the hot water connection valve 33, the high-pressure gas connection valve 31, the release agent connection valve 32, the hot water connection valve 33 and the cooling water connection valve 34 are all connected with the upper die 11 and the lower die 12 through matching connection pipes 35, the hot water connection valve 33 and the cooling water connection valve 34 are connected with a first temperature guide cavity 36 and a second temperature guide cavity 37 through a switching mechanism 5, and an air outlet 38 is arranged on one side of the injection port 15;

the spray mechanism 4 includes a storage groove 41 and a release agent nozzle 42, the release agent connection valve 32 is connected to the release agent nozzle 42 via the fitting connection pipe 35, and the storage groove 41 is provided between the release agent nozzle 42 and the upper and

lower molds

11 and 12.

Preferably: the switching mechanism 5 comprises an adjusting valve casing 51, a first electromagnetic valve 52, a second electromagnetic valve 53 and an adjusting valve body 54, one end of the adjusting valve casing 51 is connected with the first electromagnetic valve 52, the other end of the adjusting valve casing 51 is connected with the second electromagnetic valve 53, the plane included angle between the first electromagnetic valve 52 and the second electromagnetic valve 53 is 90 degrees, the adjusting valve body 54 is arranged inside the adjusting valve casing 51, a three-way cavity 55 is formed inside the adjusting valve body 54, the other two ends of the adjusting valve casing 51 are connected with the first temperature guide cavity 36 and the second temperature guide cavity 37 through water pipes, when cold water and hot water need to be switched, a motor at the bottom of the adjusting valve body 54 is controlled, the communication direction of the three-way cavity 55 can be controlled, so that the first temperature guide cavity 36 or the second temperature guide cavity 37 is filled with cold water or hot water, water bath heating and water bath cooling are carried out, and the cooling effect is improved while the molding effect of injection molding parts is improved; the positioning column 13 is connected with the upper die 11 through threads, a groove matched with the positioning column 13 is formed on the lower die 12, the forming cavity 14 is integrally formed on the upper die 11 and the lower die 12, the forming cavity 14 is used for forming a panel, and the positioning column 13 is used for assisting in positioning; the first injection valve 21 and the second injection valve 22 are connected with the upper die 11 and the lower die 12 through threads, and the sealing performance and the later-stage disassembly and maintenance are convenient through threaded connection; the high-pressure gas connecting valve 31 is connected with the gas outlet 38 through a gas pipe, the gas outlet 38 is integrally formed inside the forming cavity 14, and the high-pressure gas connecting valve 31 is used for providing high-pressure gas for the inside of the gas outlet 38 so as to assist in demoulding; first lead warm chamber 36 and second and lead warm chamber 37 staggered arrangement, and the bottom is through independent inlet tube connection adjusting valve casing 51, first lead warm chamber 36 and second and lead warm chamber 37 staggered arrangement to improve the conduction effect of temperature, can switch simultaneously and utilize switching mechanism 5 to carry out the alternative of hot and cold water and infuse the mode, improve the practicality.

Example 2

As shown in fig. 6, embodiment 2 differs from embodiment 1 in that: switching mechanism 5 is including adjusting valve casing 51, first solenoid valve 52, second solenoid valve 53, hybrid chamber 511, it is connected with first solenoid valve 52 to adjust valve casing 51 one end, it is connected with second solenoid valve 53 to adjust the valve casing 51 other end, first solenoid valve 52 and second solenoid valve 53 plane contained angle are 90 degrees, it is provided with play liquid check valve 512 respectively to adjust valve casing 51 other both sides, it connects first leading warm chamber 36 and second leading warm chamber 37 respectively to adjust valve casing 51 through two play liquid check valves 512, when needs switch hot and cold water, control opening of first solenoid valve 52 or second solenoid valve 53, and control connection is first leads warm chamber 36, the play liquid check valve 512 in second leading warm chamber 37, thereby make first leading warm chamber 36 or second leading warm chamber 37 inside be full of cold water or hot water, carry out water bath heating and water bath cooling, improve cooling effect when improving injection molding effect

The working principle is as follows: the inside of the molding cavity 14 is first filled with the mold release agent through the mold release agent connection valve 32 and the mold release agent spray head 42, and then the upper mold 11 and the lower mold 12 are fitted, the first injection valve 21 and the second injection valve 22 are used for injecting raw materials into the molding cavity 14, and when the cold water and the hot water need to be switched, the motor at the bottom of the regulating valve body 54 is controlled, the communication direction of the three-way cavity 55 can be controlled, so that the first temperature-guiding cavity 36 or the second temperature-guiding cavity 37 is filled with hot water, water bath heating is carried out, so as to carry out heat preservation and molding on the finished product material, after a certain time, the interior of the first temperature guide cavity 36 and the second temperature guide cavity 37 is filled with cooling water through the cooling water connecting valve 34 and the switching mechanism 5 for heat energy replacement, therefore, the mold is rapidly solidified and molded, and after the upper mold 11 is lifted, the finished product is impacted by high-pressure gas of the high-pressure gas connecting valve 31, so that the finished product is rapidly demoulded.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A shell mould for vehicle air conditioner panel is made, its characterized in that: the mold release mechanism comprises a mold mechanism (1) for molding, an outer connecting mechanism (3) for connecting an external air source and a water source, and a spraying mechanism (4) for spraying a release agent, wherein one end of the mold mechanism (1) is provided with an injection mechanism (2), the other end of the mold mechanism (1) is provided with the outer connecting mechanism (3), the spraying mechanism (4) is arranged in the mold mechanism (1), and a liquid inlet end of the outer connecting mechanism (3) is provided with a switching mechanism (5);

the die mechanism (1) comprises an upper die (11), a lower die (12), a positioning column (13) and a forming cavity (14), wherein the lower die (12) is arranged at the lower end of the upper die (11), the positioning column (13) is arranged between the upper die (11) and the lower die (12), the forming cavity (14) is arranged on the inner side of the positioning column (13), and an injection port (15) is arranged in each forming cavity (14);

the injection mechanism (2) comprises a first injection valve (21) and a second injection valve (22), and the first injection valve (21) and the second injection valve (22) are respectively connected to the feeding ends of the molding cavities (14) of the upper mold (11) and the lower mold (12);

the outer connecting mechanism (3) comprises a high-pressure gas connecting valve (31), a release agent connecting valve (32), a hot water connecting valve (33) and a cooling water connecting valve (34), the high-pressure gas connecting valve (31) is installed at one end of the upper die (11), the rear side of the high-pressure gas connecting valve (31) is provided with the release agent connecting valve (32), the hot water connecting valve (33) is installed at one end of the lower die (12), the rear side of the hot water connecting valve (33) is provided with the cooling water connecting valve (34), the high-pressure gas connecting valve (31), the release agent connecting valve (32), the hot water connecting valve (33) and the cooling water connecting valve (34) are connected with the upper die (11) and the lower die (12) through matching connecting pipes (35), the hot water connecting valve (33) and the cooling water connecting valve (34) are connected with a first temperature guide cavity (36) and a second temperature guide cavity (37) through the switching mechanism (5), the air outlet (38) is arranged at one side of the injection port (15);

the spraying mechanism (4) comprises a containing groove (41) and a release agent spray head (42), the release agent connecting valve (32) is connected with the release agent spray head (42) through the matching connecting pipe (35), and the containing groove (41) is arranged between the release agent spray head (42) and the upper die (11) and between the lower die (12).

2. The housing mold for automobile air conditioning panel manufacture according to claim 1, characterized in that: switching mechanism (5) are including adjusting valve casing (51), first solenoid valve (52), second solenoid valve (53), adjusting valve body (54), adjusting valve casing (51) one end is connected with first solenoid valve (52), adjusting valve casing (51) other end is connected with second solenoid valve (53), first solenoid valve (52) with second solenoid valve (53) plane contained angle is 90 degrees, adjusting valve casing (51) inside is provided with adjusting valve body (54), adjusting valve body (54) inside shaping has three logical chambeies (55), adjusting valve casing (51) other both ends are through water piping connection first lead warm chamber (36) with second lead warm chamber (37).

3. The housing mold for automobile air conditioning panel manufacture according to claim 1, characterized in that: switching mechanism (5) are including adjusting valve casing (51), first solenoid valve (52), second solenoid valve (53), hybrid chamber (511), it is connected with to adjust valve casing (51) one end first solenoid valve (52), it is connected with to adjust valve casing (51) other end second solenoid valve (53), first solenoid valve (52) with second solenoid valve (53) plane contained angle is 90 degrees, it is provided with out liquid check valve (512) respectively to adjust valve casing (51) both sides in addition, it connects respectively to adjust valve casing (51) through two play liquid check valve (512) first lead warm chamber (36) with second leads warm chamber (37).

4. The housing mold for automobile air conditioning panel manufacture according to claim 1, characterized in that: the positioning column (13) is connected with the upper die (11) through threads, a groove matched with the positioning column (13) is formed in the lower die (12), and the forming cavity (14) is integrally formed in the upper die (11) and the lower die (12).

5. The housing mold for automobile air conditioning panel manufacture according to claim 1, characterized in that: the first injection valve (21) and the second injection valve (22) are connected with the upper die (11) and the lower die (12) through threads.

6. The housing mold for automobile air conditioning panel manufacture according to claim 1, characterized in that: the high-pressure gas connecting valve (31) is connected with the gas outlet (38) through a gas pipe, and the gas outlet (38) is integrally formed on the inner side of the forming cavity (14).

7. The housing mold for automobile air conditioning panel manufacture according to claim 2 or 3, characterized in that: the first temperature-conducting cavities (36) and the second temperature-conducting cavities (37) are arranged in a staggered mode, and the bottoms of the first temperature-conducting cavities and the second temperature-conducting cavities are connected with the adjusting valve casing (51) through independent water inlet pipes.