Vacuum infiltration equipment for light alloy production

Abstract

The utility model relates to the technical field of vacuum infiltration equipment, and discloses vacuum infiltration equipment for light alloy production, which comprises an infiltration tank, a sealing cover is rotatably mounted on one side of the infiltration tank through a hinge, a filter frame is arranged in the infiltration tank, and an adjustable supporting mechanism is mounted at the bottom of the filter frame; the adjustable supporting mechanism comprises a driving cover fixedly mounted at the bottom of the filter frame. According to the device, the infiltration tank is driven to enable an infiltration agent to continuously enter the interiors of accessory micropores made of porous materials, and when a machined accessory is reinforced, an outer side air pump can be driven to sequentially inflate a plurality of groups of side-by-side air inlet pipes, so that an expanded air bag continuously extrudes an extrusion plate to continuously jack up side-by-side supporting rods; it can be guaranteed that the machining accessories placed at the tops of the multiple sets of filter blocks fluctuate in a wavy mode, the contact area of the bottoms of the machining accessories and the filter blocks is changed, an impregnant can comprehensively and continuously enter the bottoms of the accessories made of porous materials, and the quality of the machined accessories is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum impregnation equipment, in particular to a vacuum impregnation equipment for light alloy production. Background Technique

[0002] At present, the impregnation equipment is a complete set of equipment that creates vacuum pressure to enable an impregnating agent (medium) cured at 85°C to enter the micropores inside the parts of porous materials, and heats the water to 85°C to cure the impregnating agent inside into a solid, thereby sealing its micropores.

[0003] Among them, the existing impregnation method is to pre-treat the workpiece and then place it in an impregnation basket inside the impregnation tank, drive the impregnation equipment, and process the workpiece inside the impregnation basket.

[0004] However, there is no adjustment mechanism for the impregnation basket inside the impregnation tank. After the workpiece is placed at the bottom of the impregnation basket, the bottom of the workpiece will fit against the inner wall of the impregnation basket, thereby reducing the efficiency of the penetration of the impregnating agent. Therefore, a new technical solution needs to be designed to solve this problem. Content of the Utility Model

[0005] The purpose of the utility model is to provide a vacuum impregnation equipment for light alloy production, which solves the problems raised in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A vacuum impregnation equipment for light alloy production, including an impregnation tank, one side of the impregnation tank is rotatably installed with a sealing cover through a hinge, a filter frame is arranged inside the impregnation tank, and an adjustable support mechanism is installed at the bottom of the filter frame;

[0007] The adjustable support mechanism includes a driving cover fixedly installed at the bottom of the filter frame, a plurality of equally spaced extrusion boxes fixedly installed inside the driving cover, air bags fixedly installed inside each extrusion box, extrusion plates fitted on the top of each air bag, support rods fixedly installed on the top of each extrusion plate, and filter blocks fixedly installed on the top of each support rod. The plurality of extrusion plates are respectively movably connected with each extrusion box.

[0008] As an optional solution of the technical solution of the present application, an air pump is fixedly installed at one end of the side wall of the impregnation tank. The air inlet of the air pump is communicated with the inner wall of the impregnation tank through a conduit. The other end of the side wall of the impregnation tank is communicated with a deflation port, and solenoid valves are installed on both the conduit and the deflation port.

[0009] As an optional solution of the technical solution of the present application, an air inlet pipe is communicated and installed on one side of each air bag. The plurality of air inlet pipes are all communicated and installed with the other end of the conduit. Each air inlet pipe is installed with a solenoid valve, and the plurality of air bags can be inflated.

[0010] As an alternative solution of the technical solution of the present application, an air outlet pipe is connected and installed at the other end of each group of the air bags, and the multiple groups of air outlet pipes are connected and installed with the air release port, so that the multiple groups of air bags can be deflated.

[0011] As an alternative solution of the technical solution of the present application, a support plate is fixedly installed on the top of the extrusion box, and multiple groups of equally spaced limiting holes are opened on the support plate. The multiple groups of limiting holes are movably connected with each group of support rods, so as to limit the support rods.

[0012] As an alternative solution of the technical solution of the present application, a spring is sleeved on the outer wall of each group of support rods, and both sides of each group of springs are fixedly installed on the outer walls of the extrusion plate and the support plate respectively, so that the support rods can automatically reset.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the technical solution of the present application, by driving the impregnation tank to continuously introduce the impregnation agent into the micropores of the fittings of the porous material, when strengthening the processed fittings, the external air pump can be driven to inflate multiple groups of side-by-side air inlet pipes in sequence, so that the inflated air bags continuously squeeze the extrusion plate, and continuously push up the side-by-side support rods, which can ensure that the processed fittings placed on the tops of multiple groups of filter blocks are undulating in a wave shape, so as to change the contact area between the bottom of the processed fittings and the filter blocks, and enable the impregnation agent to continuously enter the bottom of the fittings of the porous material comprehensively, so as to improve the quality of the processed fittings.

[0015] 2. In the technical solution of the present application, multiple groups of equally spaced limiting holes are opened on the support plate, and the multiple groups of limiting holes are movably connected with each group of support rods. When repeatedly driving the air pump and the solenoid valve on the air release port, the support rods on the extrusion plate can be continuously pushed up and down, and in cooperation with the multiple groups of limiting holes on the support plate, the multiple groups of support rods can be limited to ensure that the multiple groups of support rods move up and down in the vertical direction to support the fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes and advantages of the present utility model will become more obvious:

[0017] Figure 1 It is a schematic diagram of the overall structure of a vacuum impregnation device for light alloy production of the present utility model;

[0018] Figure 2 It is a schematic diagram of the driving cover structure of a vacuum impregnation device for light alloy production of the present utility model.

[0019] In the figure: 1. Impregnation tank; 11. Sealing cover; 12. Air pump; 13. Air release port; 2. Filter frame; 21. Driving cover; 22. Extrusion box; 23. Airbag; 24. Extrusion plate; 25. Support rod; 26. Filter block; 3. Support plate; 31. Limit hole; 32. Spring; 33. Intake pipe; 34. Outlet pipe. Specific implementation manner

[0020] Please refer to Figure 1-2 , the present utility model provides a technical solution: a vacuum impregnation device for light alloy production, including an impregnation tank 1, a sealing cover 11 is rotatably installed on one side of the impregnation tank 1 through a hinge, a filter frame 2 is arranged inside the impregnation tank 1, and an adjustable support mechanism is installed at the bottom of the filter frame 2;

[0021] The adjustable support mechanism includes a driving cover 21 fixedly installed at the bottom of the filter frame 2, a plurality of equally spaced extrusion boxes 22 fixedly installed inside the driving cover 21, airbags 23 fixedly installed inside each group of extrusion boxes 22, extrusion plates 24 fittingly installed on the top of each group of airbags 23, support rods 25 fixedly installed on the top of each group of extrusion plates 24, and filter blocks 26 fixedly installed on the top of each group of support rods 25. A plurality of extrusion plates 24 are respectively movably connected with each group of extrusion boxes 22. An air pump 12 is fixedly installed at one end of the side wall of the impregnation tank 1. The inlet port of the air pump 12 is connected and installed with the inner wall of the impregnation tank 1 through a conduit. An air release port 13 is connected and installed at the other end of the side wall of the impregnation tank 1. Solenoid valves are installed on both the conduit and the air release port 13. An intake pipe 33 is connected and installed on one side of each group of airbags 23. A plurality of intake pipes 33 are all connected and installed with the other end of the conduit. An electromagnetic valve is installed on each intake pipe 33, and the plurality of airbags 23 can be inflated.

[0022] In this technical solution, when driving the impregnation tank 1 to continuously introduce the impregnating agent into the micropores of the fittings of the porous material to reinforce the processed fittings, the outer air pump 12 can be driven to inflate the plurality of side-by-side intake pipes 33 in sequence, so that the inflated airbags 23 continuously squeeze the extrusion plates 24, continuously lift the side-by-side support rods 25, and ensure that the processed fittings placed on the top of the plurality of filter blocks 26 are undulating in a wave shape, so as to change the contact area between the bottom of the processed fittings and the filter blocks 26, and enable the impregnating agent to continuously enter the bottom of the fittings of the porous material comprehensively, thereby improving the quality of the processed fittings.

[0023] In some technical solutions, a support plate 3 is fixedly installed on the top of the extrusion box 22. A plurality of equally spaced limit holes 31 are formed in the support plate 3. The plurality of limit holes 31 are movably connected with each group of support rods 25, and the support rods 25 can be limited.

[0024] In this technical solution, when repeatedly driving the air pump 12 and the solenoid valve on the air release port 13, the support rod 25 on the extrusion plate 24 can be continuously pushed to move up and down. In cooperation with multiple groups of limit holes 31 on the support plate 3, multiple groups of support rods 25 can be limited to ensure that the multiple groups of support rods 25 move up and down in the vertical direction to support the fittings.

[0025] In some technical solutions, an air outlet pipe 34 is connected and installed at the other end of each group of air bags 23, and multiple groups of air outlet pipes 34 are all connected and installed with the air release port 13, so that the multiple groups of air bags 23 can be deflated.

[0026] In this technical solution, when the multiple groups of air bags 23 are all filled with gas, the solenoid valve on the air release port 13 can be opened to continuously discharge the gas inside the multiple groups of air bags 23, and wait for the driving air pump 12 to inflate the air bags 23 again.

[0027] In some technical solutions, a spring 32 is sleeved on the outer wall of each group of support rods 25, and both sides of each group of springs 32 are fixedly installed on the outer walls of the extrusion plate 24 and the support plate 3 respectively, so that the support rod 25 can be automatically reset.

[0028] In this technical solution, when the gas inside the multiple groups of air bags 23 is continuously discharged, the springs 32 installed on the outer walls of the multiple groups of support rods 25 can make the multiple groups of support rods 25 automatically reset.

[0029] When a vacuum impregnation device for light alloy production is in use, it should be noted that the present invention is a vacuum impregnation device for light alloy production, and each component is a general standard component or a component known to those skilled in the art. Its structure and principle can be known to those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0030] During use, first place the parts to be processed inside the filter frame 2, then install the filter frame 2 inside the impregnation tank 1, close the sealing cover 11 at the top, and process the parts to be processed. At the same time, when driving the impregnation tank 1 to continuously inject the impregnating agent into the micropores of the porous material parts to reinforce the parts to be processed, the outer air pump 12 can be driven to inflate a plurality of groups of juxtaposed air inlet pipes 33 in sequence, so that the inflated airbags 23 continuously squeeze the extrusion plate 24, continuously lift the juxtaposed support rods 25, which can ensure that the parts to be processed placed on the tops of multiple groups of filter blocks 26 fluctuate in a wave shape, thereby changing the contact area between the bottom of the parts to be processed and the filter blocks 26, enabling the impregnating agent to continuously enter the bottom of the porous material parts comprehensively, improving the quality of the parts after processing. At the same time, a plurality of groups of equally spaced limiting holes 31 are provided on the support plate 3, and the plurality of groups of limiting holes 31 are movably connected to each group of support rods 25. When repeatedly driving the air pump 12 and the solenoid valve on the air release port 13, the support rods 25 on the extrusion plate 24 can be continuously pushed up and down. Cooperating with the plurality of groups of limiting holes 31 on the support plate 3, the plurality of groups of support rods 25 can be limited, ensuring that the plurality of groups of support rods 25 move up and down in the vertical direction to support the parts.

Claims

1. A vacuum impregnation equipment for light alloy production, comprising an impregnation tank (1), characterized in that: A sealing cover (11) is rotatably mounted on one side of the impregnation tank (1) via a hinge, a filter frame (2) is disposed inside the impregnation tank (1), and an adjustable support mechanism is mounted on the bottom of the filter frame (2); The adjustable support mechanism comprises a drive cover (21) fixedly mounted at the bottom of the filter frame (2), a plurality of groups of equally spaced extrusion boxes (22) fixedly mounted inside the drive cover (21), an air bag (23) fixedly mounted inside each group of the extrusion boxes (22), an extrusion plate (24) fitted on the top of each group of the air bags (23), a support rod (25) fixedly mounted on the top of each group of the extrusion plates (24), and a filter block (26) fixedly mounted on the top of each group of the support rods (25), and the plurality of groups of the extrusion plates (24) are movably connected to each group of the extrusion boxes (22).

2. A vacuum infiltration equipment for light alloy production according to claim 1, characterized in that: An air pump (12) is fixedly mounted on one end of the side wall of the impregnation tank (1); an inlet port of the air pump (12) is connected to the inner wall of the impregnation tank (1) via a conduit; an air vent (13) is connected to the other end of the side wall of the impregnation tank (1); and electromagnetic valves are mounted on the conduit and the air vent (13).

3. A vacuum infiltration equipment for light alloy production according to claim 2, characterized in that: One side of each group of air bags (23) is connected and installed with an air intake pipe (33), and multiple groups of air intake pipes (33) are connected and installed with the other end of the guide tube, and each group of air intake pipes (33) is installed with a solenoid valve.

4. The vacuum infiltration equipment for light alloy production according to claim 2, characterized in that: The other end of each group of air bags (23) is connected and installed with an air outlet pipe (34), and multiple groups of air outlet pipes (34) are connected and installed with the air release port (13).

5. The vacuum infiltration equipment for light alloy production according to claim 1, characterized in that: A support plate (3) is fixedly mounted on the top of the extrusion box (22), and a plurality of groups of equally spaced limiting holes (31) are provided on the support plate (3), and the plurality of groups of limiting holes (31) are movably connected to each group of support rods (25).

6. The vacuum infiltration equipment for light alloy production according to claim 5, characterized in that: The outer wall of each group of support rods (25) is sleeved with a spring (32), and the two sides of each group of springs (32) are respectively fixedly mounted on the outer wall of the extrusion plate (24) and the support plate (3).

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