Machine head die for automobile sealing element

Abstract

The utility model relates to the technical field of dies, and discloses an automobile sealing element machine head die which comprises an upper die and a lower die, an upper ring shell is arranged outside the lower end of the upper die, and the upper ring shell is fixedly connected with the upper die; the air inlet pipe is arranged on the left side of the exterior of the upper ring shell, an air outlet pipe is arranged on the right side of the upper ring shell, a first fan is installed in the air inlet pipe, and a second fan is installed in the air outlet pipe; the fixed housing is arranged outside the air outlet pipe, the fixed housing is connected with the air outlet pipe in a threaded fit mode, and activated carbon is arranged on the right side of the interior of the fixed housing; and the lower edge strip is arranged outside the upper end of the lower mold, and the lower edge strip is matched with the upper ring shell. The gas flow guide structure is additionally arranged outside the lower end of the upper mold and matched with activated carbon adsorption, so that waste gas is treated.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a head mold for an automobile sealing component. Background Art

[0002] Automobile seal die head mold is a mold used to produce automobile seals. Automobile seals are materials or parts that prevent fluids or solid particles from leaking from adjacent joint surfaces, and prevent external impurities such as dust and moisture from invading the internal parts of machinery and equipment.

[0003] In the process of using molds to produce automobile sealing machine heads, if the materials used contain volatile organic compounds (VOCs), or auxiliary materials such as lubricants and coolants containing VOCs are used during the processing, then exhaust gas will be generated during the production of the automobile sealing machine heads. The exhaust gas has an impact on human health. For this reason, an automobile sealing machine head mold is proposed. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a die head for an automobile seal to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automobile seal die head mold, comprising:

[0006] An upper mold and a lower mold, wherein an upper ring shell is arranged outside the lower end of the upper mold, and the upper ring shell is fixedly connected to the upper mold;

[0007] An air inlet pipe is arranged on the left side of the outer portion of the upper ring shell, an air outlet pipe is arranged on the right side of the upper ring shell, a first fan is installed inside the air inlet pipe, and a second fan is installed inside the air outlet pipe;

[0008] A fixed cover shell is arranged outside the air outlet pipe, and the fixed cover shell is connected to the air outlet pipe through threaded matching, and activated carbon is arranged on the right side inside the fixed cover shell;

[0009] The lower side strip is arranged on the outside of the upper end of the lower mold, and the lower side strip is adapted to the upper ring shell. The first fan and the second fan both generate airflow, and the air enters the air inlet pipe. The airflow flows along the upper ring shell and is discharged from the air outlet pipe, so that the exhaust gas overflowing between the upper mold and the lower mold is carried through the air outlet pipe and discharged into the fixed cover shell, and the activated carbon filters the exhaust gas.

[0010] Preferably, a dustproof net is arranged on the left side inside the air inlet pipe, and the dustproof net is fixedly connected to the air inlet pipe, so that the dustproof net has a filtering effect on the air entering the air inlet pipe.

[0011] Preferably, the output end of the lower end of the upper mold is equipped with a positioning rod, and the positioning rod is fixedly connected to the upper mold.

[0012] Preferably, positioning holes are provided at four corners inside the upper end of the lower mold, and the positioning holes are integrally formed with the lower mold.

[0013] Preferably, the positioning rod is matched with the positioning hole, the diameter of the positioning rod is slightly smaller than the inner diameter of the positioning hole, and the positioning rod is combined with the positioning hole so that the upper mold and the lower mold are positioned and combined.

[0014] Preferably, a molding cavity is provided at the lower end inside the upper mold and the upper end inside the lower mold, and the molding cavity is integrally formed with the upper mold and the lower mold, and the molding cavity is used for molding the automobile sealing head.

[0015] Compared with the prior art, the utility model provides a die head for automobile seals, which has the following beneficial effects:

[0016] 1. The utility model starts the first fan and the second fan, both of which generate airflow, and the air enters the air inlet pipe. The airflow flows along the upper ring shell and is discharged from the air outlet pipe, so that the exhaust gas overflowing between the upper mold and the lower mold is carried through the air outlet pipe and discharged into the fixed cover shell. The activated carbon filters the exhaust gas, so that the exhaust gas is treated, thereby solving the problem raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the upper mold and the lower mold of the utility model in the separated state;

[0019] Figure 3 It is a cross-sectional view of the upper mold structure of the utility model.

[0020] In the figure: 1. upper mold; 2. lower mold; 3. lower side strip; 4. upper ring shell; 5. air inlet pipe; 6. air outlet pipe; 7. fixed cover shell; 8. dust screen; 9. first fan; 10. second fan; 11. activated carbon; 12. positioning socket; 13. positioning rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a technical solution, a die head of an automobile seal, please refer to Figure 1 , Figure 2 and Figure 3 ,include:

[0023] An upper mold 1 and a lower mold 2, wherein an upper ring shell 4 is disposed outside the lower end of the upper mold 1, and the upper ring shell 4 is fixedly connected to the upper mold 1;

[0024] An air inlet pipe 5 is arranged on the left side of the upper ring shell 4, an air outlet pipe 6 is arranged on the right side of the upper ring shell 4, a first fan 9 is installed inside the air inlet pipe 5, and a second fan 10 is installed inside the air outlet pipe 6;

[0025] The fixed cover 7 is arranged outside the air outlet pipe 6, and the fixed cover 7 is connected to the air outlet pipe 6 by threaded matching, and the right side of the fixed cover 7 is provided with activated carbon 11;

[0026] The lower side strip 3 is arranged outside the upper end of the lower mold 2 , and the lower side strip 3 is matched with the upper ring shell 4 .

[0027] When in use, start the first fan 9 and the second fan 10, both of which generate airflow, and the air enters the air inlet pipe 5, and the airflow flows along the upper ring shell 4 and is discharged from the air outlet pipe 6, so that the exhaust gas overflowing between the upper mold 1 and the lower mold 2 is carried through the air outlet pipe 6 and discharged into the fixed cover 7, and the activated carbon 11 filters the exhaust gas, so that the exhaust gas is treated. It should be noted that in order to save space and highlight the innovative elements of this patent, this solution is based on the existing automotive seal head mold, and its non-feeding and molding related structures are improved, such as the upper mold 1, the lower mold 2, the fan, the activated carbon 11 and other conventional equipment, which will not be repeated in this patent.

[0028] See also Figure 3 A dustproof net 8 is arranged on the left side inside the air inlet pipe 5 , and the dustproof net 8 is fixedly connected to the air inlet pipe 5 , and the dustproof net 8 has a filtering effect on the air entering the air inlet pipe 5 .

[0029] See also Figure 2 The output end of the lower end of the upper mold 1 is equipped with a positioning rod 13, and the positioning rod 13 is fixedly connected to the upper mold 1.

[0030] See also Figure 2 Positioning holes 12 are provided at the four corners of the upper end of the lower mold 2, and the positioning holes 12 are integrally formed with the lower mold 2.

[0031] See also Figure 2 The positioning rod 13 is matched with the positioning hole 12, and the diameter of the positioning rod 13 is slightly smaller than the inner diameter of the positioning hole 12. The positioning rod 13 is combined with the positioning hole 12 so that the upper mold 1 and the lower mold 2 are positioned and combined.

[0032] See also Figure 2 and Figure 3 A molding cavity is provided at the lower end of the upper mold 1 and the upper end of the lower mold 2, and the molding cavity is integrally formed with the upper mold 1 and the lower mold 2, and the molding cavity is used for molding the automobile sealing head.

[0033] The working principle of this device is as follows: when the upper mold 1 and the lower mold 2 are combined, the stability of the combination of the upper mold 1 and the lower mold 2 is improved by combining the positioning rod 13 with the positioning hole 12. When producing the automobile sealing head, the first fan 9 and the second fan 10 are started. The first fan 9 and the second fan 10 both generate airflow, and the air enters the air inlet pipe 5. The airflow flows along the upper ring shell 4 and is discharged from the air outlet pipe 6, so that the exhaust gas overflowing between the upper mold 1 and the lower mold 2 is carried through the air outlet pipe 6 and discharged into the fixed cover shell 7. The activated carbon 11 filters the exhaust gas, so that the exhaust gas is treated.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A die head mold for automobile seals, characterized in that: include: An upper mold (1) and a lower mold (2), wherein an upper ring shell (4) is arranged outside the lower end of the upper mold (1), and the upper ring shell (4) is fixedly connected to the upper mold (1); An air inlet pipe (5) is arranged on the left side of the exterior of the upper annular shell (4); an air outlet pipe (6) is arranged on the right side of the upper annular shell (4); a first fan (9) is installed inside the air inlet pipe (5); and a second fan (10) is installed inside the air outlet pipe (6); A fixed cover (7) is arranged outside the air outlet pipe (6), and the fixed cover (7) is connected to the air outlet pipe (6) by threaded engagement, and activated carbon (11) is arranged on the right side inside the fixed cover (7); The lower side strip (3) is arranged outside the upper end of the lower mold (2), and the lower side strip (3) is matched with the upper ring shell (4).

2. The automotive seal die head mold according to claim 1, characterized in that: A dustproof net (8) is provided on the left side inside the air inlet pipe (5), and the dustproof net (8) is fixedly connected to the air inlet pipe (5).

3. The automotive seal die head mold according to claim 1, characterized in that: The output end of the lower end of the upper mold (1) is equipped with a positioning rod (13), and the positioning rod (13) is fixedly connected to the upper mold (1).

4. The automotive seal die head mold according to claim 3, characterized in that: Positioning holes (12) are provided at four corners inside the upper end of the lower mold (2), and the positioning holes (12) and the lower mold (2) are integrally formed.

5. The automotive seal die head mold according to claim 4, characterized in that: The positioning rod (13) is matched with the positioning hole (12), and the diameter of the positioning rod (13) is slightly smaller than the inner diameter of the positioning hole (12).

6. The automotive seal die head mold according to claim 1, characterized in that: A molding cavity is provided at the lower end of the upper mold (1) and the upper end of the lower mold (2), and the molding cavity is integrally molded with the upper mold (1) and the lower mold (2).

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