Dustproof mold for producing automobile parts

Abstract

The utility model discloses a dustproof mould for producing automobile parts, which belongs to the technical field of automobile moulds and comprises a control box, a fixed top plate and a hydraulic tank, a lower module is arranged in the middle of the top of the control box, a sealing groove is arranged on the top of the control box, and a first connecting column is arranged at the driving end of the hydraulic tank. An upper module is arranged at one end of the bottom of the first connecting column, a protective cover is arranged on the first connecting column, two second connecting columns are symmetrically arranged between the top of the upper module and the protective cover, springs are installed on the connecting columns, a fixing frame is arranged on the inner wall of the protective cover, and a first connecting pipe is arranged between the outer edge of the fixing frame and the protective cover. A plurality of air blowing pipes are evenly distributed on the inner frame of the fixing frame, adjusting heads are arranged on the air blowing pipes, and an air blowing box is arranged on the top of the fixing top plate. Through the cooperative use of the air suction pipe, the air blowing pipe and other parts, dust attached to the upper module and the lower module can be conveniently absorbed, and the forming of parts is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile molds, in particular to a dustproof mold for producing automobile parts. Background Art

[0002] A mold is a tool for producing plastic products; it is also a tool that gives plastic products a complete structure and precise dimensions. Injection molding is a processing method used in mass production of certain parts with complex shapes. Specifically, it refers to the process of injecting heated and molten plastic into the mold cavity under high pressure by an injection molding machine, and then cooling and solidifying to obtain a molded product. After the injection molding is completed, a small hole needs to be left at the top of the mold so that the heat inside the mold can be dissipated as quickly as possible, so that the solution inside the mold can be quickly cooled, solidified and formed.

[0003] However, the existing dust-proof molds used to produce automobile parts have the following problems during use: since the molds are generally placed in an open position, dust is easily accumulated after a period of time, and will adhere to the surface when the parts are formed, which affects the forming and aesthetics of the parts. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a dust-proof mold for producing automobile parts, which solves the technical problem that the molding mold is generally placed in an open manner, and dust is easily accumulated after a period of time, and the dust adheres to the surface when the parts are molded, thus affecting the molding and aesthetics of the parts, thereby meeting actual use needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising a control box, a fixed top plate and a hydraulic box, a lower module is arranged at the middle position of the top of the control box, a sealing groove is arranged on the top of the control box, a connecting column 1 is arranged on the driving end of the hydraulic box, an upper module is arranged on the bottom end of the connecting column 1, a protective cover is arranged on the connecting column 1, two connecting columns 2 are symmetrically arranged between the top of the upper module and the protective cover, a spring is installed on the connecting column, a fixing frame is arranged on the inner wall of the protective cover, and the fixing A connecting pipe 1 is arranged between the outer edge of the frame and the protective cover, a plurality of air blowing pipes are evenly arranged on the inner frame of the fixed frame, an adjusting head is arranged on the air blowing pipe, a blow box is arranged on the top of the fixed top plate, a connecting hose 1 is arranged between the blow box and the connecting pipe 1, an air suction pipe is arranged on the top of the protective cover, an air suction pump is installed inside the control box, a filter box is connected to the air suction pump, a connecting pipe 2 is arranged between the filter box and the control box, and a connecting hose 2 is arranged between the connecting pipe 2 and the air suction pipe.

[0006] As a preferred embodiment of the utility model, a support column is arranged on the top of the control box near the corner, the fixed top plate is fixed on the top of the support column, the hydraulic box is fixedly installed in the middle of the top of the fixed top plate, and the lower module and the upper module are on the same vertical line.

[0007] As a preferred embodiment of the utility model, the cross-section of the top end of the protective cover is in a "T" shape, the bottom end of the protective cover is located in the sealing groove, a rubber strip is bonded to the sealing groove, the top end of the protective cover is made of metal material and the bottom is made of transparent material, and the connecting column 1 and the connecting column 2 are both movably connected to the protective cover.

[0008] As a preferred embodiment of the utility model, the cross-section of the connecting column 2 is a "T"-shaped structure, the spring is located at the top of the protective cover, the fixed frame and the protective cover are bonded together, and the outer edge of the fixed frame is attached to the inner wall of the fixed frame.

[0009] As a preferred embodiment of the utility model, the end of the air blowing pipe is in a spherical structure, a universal adjustment structure is provided between the adjusting head and the air blowing pipe, the air outlet of the adjusting head is in a flat trumpet-shaped structure, the number of the air suction ports of the air suction pipe is two, the air suction ports of the air suction pipe are connected to the top of the protective cover, and two filters with different densities are installed inside the filter box.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] Through the coordinated use of components such as the blowing pipe and the suction pipe, the dust on the upper module and the lower module can be blown away and absorbed before molding. The hydraulic box drives the upper module to move downward, and synchronously drives the protective cover to move downward as a whole. The bottom of the protective cover is stuck in the sealing groove. At this time, the hydraulic box continues to drive the upper mold plate to move downward. During the downward movement, the blower box blows air, so that the blowing pipe continuously blows air into the protective cover, that is, blows air on the upper module and the lower module to blow away the attached dust. Then, the suction pump is started to absorb the air in the protective cover and suck the dust into the filter box, which effectively reduces the dust on the upper module and the lower module to avoid affecting the molding of the parts, thereby solving the problem of affecting the molding and aesthetics of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of the utility model;

[0013] Figure 2 This is a structural diagram of the protective cover described in the utility model;

[0014] Figure 3This is a structural diagram of the fixed frame described in the utility model;

[0015] Figure 4 This is a structural diagram of the air suction pump described in the utility model.

[0016] In the figure: control box-1, connecting pipe 2-2, sealing groove-3, connecting hose 2-4, suction pipe-5, fixed top plate-6, hydraulic box-7, blower box-8, support column-9, protective cover-10, lower module-11, upper module-12, connecting column 2-13, connecting column 1-14, spring-15, fixed frame-16, connecting hose 1-17, connecting pipe 1-18, adjusting head-19, blowing pipe-20, filter box-21, suction pump-22. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-4 The utility model provides a technical solution: a dustproof mold for producing automobile parts, comprising: a control box 1, a fixed top plate 6 and a hydraulic box 7, a lower module 11 is arranged at the middle position of the top of the control box 1, a sealing groove 3 is arranged on the top of the control box 1, a connecting column 14 is arranged on the driving end of the hydraulic box 7, an upper module 12 is arranged on the bottom end of the connecting column 14, a protective cover 10 is arranged on the connecting column 14, two connecting columns 13 are symmetrically arranged between the top of the upper module 12 and the protective cover 10, a spring 15 is installed on the connecting column 13, and a fixed Frame 16, a connecting pipe 18 is arranged between the outer edge of the fixed frame 16 and the protective cover 10, a plurality of blowing pipes 20 are evenly arranged on the inner frame of the fixed frame 16, and an adjusting head 19 is arranged on the blowing pipe 20, a blow box 8 is arranged on the top of the fixed top plate 6, and a connecting hose 17 is arranged between the blow box 8 and the connecting pipe 18, an air suction pipe 5 is arranged on the top of the protective cover 10, an air suction pump 22 is installed inside the control box 1, and a filter box 21 is connected to the air suction pump 22, a connecting pipe 22 is arranged between the filter box 21 and the control box 1, and a connecting hose 24 is arranged between the connecting pipe 22 and the air suction pipe 5.

[0019] As a further improvement, a support column 9 is provided on the top of the control box 1 near the corner, the fixed top plate 6 is fixed on the top of the support column 9, the hydraulic box 7 is fixedly installed in the middle of the top of the fixed top plate 6, and the lower module 11 and the upper module 12 are on the same vertical line.

[0020] As a further improvement, the cross-section of the top end of the protective cover 10 is in a "T" shape, and the bottom end of the protective cover 10 is located in the sealing groove 3, on which a rubber strip is bonded. Specifically, the rubber strip has a plurality of ventilation grooves evenly arranged on the side in contact with the protective cover 10, which are used for the suction pump to suck air into the protective cover 10. The top end of the protective cover 10 is made of metal material and the bottom is made of transparent material. The connecting column 14 and the connecting column 2 13 are both movably connected to the protective cover 10.

[0021] Further improved, the cross-section of the connecting column 13 is in a "T" shape. Specifically, there is a gap between the connecting column 13 and the protective cover 10. The spring 15 is located at the top of the protective cover 10. The bottom end of the spring 15 is embedded in the top of the protective cover 10 and is fixedly connected therebetween to maintain the position of the connecting column 13. The fixed frame 16 and the protective cover 10 are bonded together, and the outer edge of the fixed frame 16 is attached to the inner wall of the fixed frame 16.

[0022] As a further improvement, the end of the air blowing pipe 20 is of a spherical structure, a universal adjustment structure is provided between the adjusting head 19 and the air blowing pipe 20, the air outlet of the adjusting head 19 is of a flat trumpet-shaped structure, the number of air intake ports of the air intake pipe 5 is two, the air intake ports of the air intake pipe 5 are connected to the top of the protective cover 10, and two filters of different densities are installed inside the filter box 21.

[0023] During use: the hydraulic box 7 of the utility model drives the upper module 12 to move downward, and synchronously drives the protective cover 10 to move downward as a whole, and the bottom of the protective cover 10 is stuck in the sealing groove 3. At this time, the hydraulic box 7 continues to drive the upper mold 12 to move downward. During the downward movement, the blower box 8 blows air, so that the blowing pipe 5 continuously blows air into the protective cover 10, that is, blows air onto the upper module 12 and the lower module 11 to blow away the attached dust, and then, the suction pump 22 is started to absorb the air in the protective cover 10 and suck the dust into the filter box 21.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dustproof mold for producing automobile parts, characterized in that: The invention comprises a control box (1), a fixed top plate (6) and a hydraulic box (7), wherein a lower module (11) is arranged at the middle position of the top of the control box (1), a sealing groove (3) is arranged on the top of the control box (1), a connecting column (14) is arranged on the driving end of the hydraulic box (7), an upper module (12) is arranged on the bottom end of the connecting column (14), a protective cover (10) is arranged on the connecting column (14), two connecting columns (13) are symmetrically arranged between the top of the upper module (12) and the protective cover (10), a spring (15) is installed on the connecting column (13), a fixing frame (16) is arranged on the inner wall of the protective cover (10), and the outer edge of the fixing frame (16) is connected to the protective cover (10). 0), a connecting pipe (18) is arranged between the inner frame of the fixed frame (16), a plurality of air blowing pipes (20) are evenly arranged, and an adjusting head (19) is arranged on the air blowing pipe (20), a blow box (8) is arranged on the top of the fixed top plate (6), and a connecting hose (17) is arranged between the blow box (8) and the connecting pipe (18), an air suction pipe (5) is arranged on the top of the protective cover (10), an air suction pump (22) is installed inside the control box (1), and a filter box (21) is connected to the air suction pump (22), a connecting pipe (2) is arranged between the filter box (21) and the control box (1), and a connecting hose (4) is arranged between the connecting pipe (2) and the air suction pipe (5).

2. A dustproof mold for producing automobile parts according to claim 1, characterized in that: A support column (9) is provided on the top of the control box (1) near a corner, the fixed top plate (6) is fixed on the top of the support column (9), the hydraulic box (7) is fixedly installed in the middle of the top of the fixed top plate (6), and the lower module (11) and the upper module (12) are on the same vertical line.

3. The dustproof mold for producing automobile parts according to claim 1, characterized in that: The cross-section of the top end of the protective cover (10) is in a "T"-shaped structure, the bottom end of the protective cover (10) is located in the sealing groove (3), a rubber strip is bonded to the sealing groove (3), the top end of the protective cover (10) is made of metal material, and the bottom is made of transparent material, and the connecting column 1 (14) and the connecting column 2 (13) are both movably connected to the protective cover (10).

4. The dustproof mold for producing automobile parts according to claim 1, characterized in that: The cross section of the second connecting column (13) is in a "T"-shaped structure. The spring (15) is located at the top of the protective cover (10). The fixed frame (16) and the protective cover (10) are connected by bonding. The outer edge of the fixed frame (16) is attached to the inner wall of the fixed frame (16).

5. The dustproof mold for producing automobile parts according to claim 1, characterized in that: The end of the air blowing pipe (20) is in a spherical structure, a universal adjustment structure is provided between the adjusting head (19) and the air blowing pipe (20), the air outlet of the adjusting head (19) is in a flat trumpet-shaped structure, the number of air suction ports of the air suction pipe (5) is two, the air suction ports of the air suction pipe (5) are in communication with the top of the protective cover (10), and two filter screens of different densities are installed inside the filter box (21).

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