Air blowing device for workpiece cleaning

Abstract

The utility model relates to the technical field of workpiece cleaning, in particular to an air blowing device for workpiece cleaning, which comprises a box body, a support is fixed in an inner cavity of the box body, blowing components are arranged on two sides of the outer wall of the support, each blowing component comprises a C-shaped frame, a plurality of evenly distributed flat air blowing nozzles are fixed on the C-shaped frame, and the flat air blowing nozzles are communicated with an external air source pipe. The purging assemblies are arranged on the two sides of the inner cavity of the box body, so that when a workpiece is placed in the box body to be purged, the purging assemblies on the two sides are driven by the electric push rod to move up and down, the workpiece can be comprehensively purged from the two sides, the workpiece cleaning comprehensiveness is improved, and the cleaning efficiency can be improved; meanwhile, the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece cleaning, in particular to an air blowing device for workpiece cleaning. Background Art

[0002] New energy vehicles have developed rapidly in recent years. One-piece die-casting has driven innovation in automotive manufacturing processes, with outstanding advantages in reducing weight, reducing costs, and improving production efficiency. It has become a standard feature of new energy vehicles. The front cabin and rear floor, as the most important die-cast parts of new energy vehicles, have an overall dimension of more than 1.5 meters and weigh more than 50 kilograms. The automated production line for large-scale processing after die-casting has become a technical difficulty that major automobile manufacturers or suppliers urgently need to break through and improve. These large and heavy parts require air blowing to clean the workpiece before the manual operation of deburring in the automatic machining line.

[0003] The main working form of the existing air blowing mechanism is to blow air at a fixed position, which has a small cleaning area, cannot produce a significant air blowing effect, and has low cleaning efficiency. Therefore, we propose an air blowing device for workpiece cleaning. Utility Model Content

[0004] The purpose of the utility model is to provide an air blowing device for cleaning workpieces, which solves the problems raised in the background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an air blowing device for cleaning a workpiece, comprising a box body, a bracket is fixed to the inner cavity of the box body, and purge components are provided on both sides of the outer wall of the bracket;

[0006] The purge assembly includes a C-shaped frame, with sliding sleeves fixed on both sides of the inner wall of the C-shaped frame, the sliding sleeves are sleeved on the sliding rod, and the sliding rod is fixed on the bracket. Electric push rods are fixed on both sides of the top of the box body, and the push rods of the electric push rods move through the top of the box body and are fixedly connected to the corresponding top of the C-shaped frame. A plurality of evenly distributed flat air blowing nozzles are fixed on the C-shaped frame, and the flat air blowing nozzles are connected to an external air source pipe. An oil mist purifier is fixedly connected to one side of the top of the box body.

[0007] By adopting the above technical solution, the workpiece to be cleaned is placed in the inner cavity of the box, and then the blowing assembly is driven to rise and fall by the electric push rod, and the flat air blowing nozzle is supplied with air by the external air source pipe, so that the flat air blowing nozzle that moves up and down is blown to act on the surface of the workpiece, so that the workpiece can be fully blown from both sides, thereby improving the comprehensiveness of the workpiece cleaning, and then the cleaning efficiency can be improved, while reducing the labor intensity of the staff, and the oil mist purifier can extract and filter the blown oil mist, which is beneficial to avoid the oil mist from polluting the surrounding environment.

[0008] As a preferred embodiment of the present invention, carriers are fixed on both sides of the bottom of the inner cavity of the bracket, a crossbeam is fixed in the middle of the inner cavity of the bracket, and pressing cylinders are fixed on both sides of the crossbeam.

[0009] By adopting the above technical solution, when the workpiece is placed in the box, the workpiece is placed on the carrier, and then the workpiece can be pressed by the pressing cylinder to ensure the stability of the workpiece during purging and cleaning.

[0010] As a preferred embodiment of the present invention, a slide rail is fixed on the top of the opening of the box body, and box doors are slidably installed on both sides of the slide rail.

[0011] By adopting the above technical solution, the door is set so that the door can be closed during purging, thereby forming a protection to prevent debris from splashing out.

[0012] As a preferred embodiment of the present invention, sound insulation cotton is fixed to the inner wall of the box.

[0013] By adopting the above technical solution, the provision of sound insulation cotton can reduce noise, thereby helping to reduce the noise pollution caused by noise to the surrounding environment.

[0014] As a preferred embodiment of the present invention, the bottom of the box body is connected to a waste collection box.

[0015] By adopting the above technical solution, the waste chips blown down can be collected centrally, which is convenient for subsequent processing.

[0016] As a preferred embodiment of the present invention, a support is fixed to the bottom of the box.

[0017] By adopting the above technical solution and setting the supports, the box body has a certain height, which is convenient for operation.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] The air blowing device for cleaning a workpiece according to the technical solution of the present application is provided with purge assemblies on both sides of the inner cavity of a box. When a workpiece is placed in the box for purge, the purge assemblies on both sides are driven up and down by electric push rods, so that the workpiece can be fully purge from both sides, thereby improving the comprehensiveness of the workpiece cleaning, thereby improving the cleaning efficiency and reducing the labor intensity of the staff.

[0020] By blowing in the box, the oil mist purifier can extract and filter the blown oil mist, which helps to prevent the oil mist from polluting the surrounding environment;

[0021] Sound insulation cotton is fixed on the inner wall of the box, which can reduce noise and help reduce the noise pollution caused by noise to the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of an air blowing device for workpiece cleaning according to the present invention;

[0024] Figure 2 This is a schematic cross-sectional view of an air blowing device for workpiece cleaning according to the present invention;

[0025] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of an air blowing device for cleaning workpieces.

[0026] In the picture:

[0027] 1. Box body; 11. Slide rail; 12. Box door; 13. Support; 14. Oil mist purifier; 15. Waste collection box; 16. Electric push rod;

[0028] 2. Bracket; 21. Crossbeam; 22. Pressing cylinder; 23. Sliding rod; 24. Carrier;

[0029] 3. Purge assembly; 31. C-type frame; 32. Flat air blowing nozzle; 33. Sliding sleeve. DETAILED DESCRIPTION

[0030] See also Figure 1-3 The utility model provides a technical solution: an air blowing device for cleaning a workpiece, comprising a box body 1, a bracket 2 is fixed to the inner cavity of the box body 1, and purge components 3 are provided on both sides of the outer wall of the bracket 2;

[0031] The purge assembly 3 includes a C-shaped frame 31, and sliding sleeves 33 are fixed on both sides of the inner wall of the C-shaped frame 31. The sliding sleeves 33 are mounted on the sliding rod 23, and the sliding rod 23 is fixed on the bracket 2. Electric push rods 16 are fixed on both sides of the top of the box body 1. The push rods of the electric push rods 16 move through the top of the box body 1 and are fixedly connected to the corresponding top of the C-shaped frame 31. A plurality of evenly distributed flat air blowing nozzles 32 are fixed on the C-shaped frame 31. The flat air blowing nozzles 32 are connected to the external air source pipe. An oil mist purifier 14 is fixedly connected to one side of the top of the box body 1.

[0032] It should be noted that the oil mist purifier 14 is composed of a shell, an exhaust fan and an oil mist filter. The exhaust fan is used to extract the oil mist in the box 1, and then the oil mist is filtered through the oil mist filter and discharged.

[0033] During actual use, the workpiece to be cleaned is placed in the inner cavity of the box 1, and then the blowing assembly 3 is driven to rise and fall by the electric push rod 16, and the flat air blowing nozzle 32 is supplied with air by an external air source pipe, so that the flat air blowing nozzle 32 that moves up and down is blown to act on the surface of the workpiece, so that the workpiece can be fully blown from both sides, thereby improving the comprehensiveness of the workpiece cleaning, and then the cleaning efficiency can be improved, while reducing the labor intensity of the staff, and the oil mist purifier 14 can extract and filter the blown oil mist, which is beneficial to avoid the oil mist from polluting the surrounding environment.

[0034] Furthermore, a support 13 is fixed to the bottom of the box body 1. The arrangement of the support 13 enables the box body 1 to have a certain height, which is convenient for operation.

[0035] Furthermore, the bottom of the box body 1 is connected to a waste collection box 15, which can collect the waste chips blown down in a centralized manner to facilitate subsequent processing.

[0036] It is worth mentioning that sound insulation cotton is fixed on the inner wall of the box body 1. The provision of the sound insulation cotton can reduce noise, thereby helping to reduce the noise pollution caused by noise to the surrounding environment.

[0037] like Figure 1 and 2 As shown; a carrier 24 is fixed on both sides of the bottom of the inner cavity of the bracket 2, a crossbeam 21 is fixed in the middle of the inner cavity of the bracket 2, and a compression cylinder 22 is fixed on both sides of the crossbeam 21;

[0038] When the workpiece is placed in the box 1 , the workpiece is placed on the carrier 24 , and then the workpiece is pressed by the pressing cylinder 22 to ensure the stability of the workpiece during purging and cleaning.

[0039] like Figure 1 As shown; a slide rail 11 is fixed to the top of the opening of the box body 1, and a box door 12 is slidably installed on both sides of the slide rail 11. The setting of the box door 12 allows the box door 12 to be closed during purging, thereby forming a protection to prevent debris from splashing out.

[0040] In addition, it should be noted that an electric push rod can also be installed inside the slide rail 11 to assist the box door 12 to slide automatically, thereby realizing automatic opening and closing of the box door 12.

[0041] The implementation principle of the air blowing device for workpiece cleaning in the present application is: in actual use, the workpiece to be cleaned is placed in the inner cavity of the box body 1, so that the workpiece is placed on the carrier 24, and then the workpiece can be pressed by the clamping cylinder 22, and the box door 12 is closed, and then the blowing assembly 3 is driven to rise and fall by the electric push rod 16, and the flat air blowing nozzle 32 is supplied with air by an external air source pipe, so that the flat air blowing nozzle 32 that moves up and down is used to blow towards the surface of the workpiece, so that the workpiece can be fully blown from both sides, thereby improving the comprehensiveness of the workpiece cleaning, and then the cleaning efficiency can be improved, while reducing the labor intensity of the staff, and the oil mist purifier 14 can extract and filter the blown oil mist, which is beneficial to avoid the oil mist from polluting the surrounding environment.

[0042] In addition, the components included in the air blowing device for workpiece cleaning of the utility model are all universal standard parts or components known to technical personnel in this field. The structure and principle thereof can be known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adaptive monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

Claims

1. An air blowing device for cleaning a workpiece, comprising a housing (1), characterized in that: A bracket (2) is fixed to the inner cavity of the box body (1), and purge components (3) are provided on both sides of the outer wall of the bracket (2); The purge assembly (3) includes a C-shaped frame (31), and a sliding sleeve (33) is fixed on both sides of the inner wall of the C-shaped frame (31), and the sliding sleeve (33) is mounted on the sliding rod (23), and the sliding rod (23) is fixed on the bracket (2). Electric push rods (16) are fixed on both sides of the top of the box (1), and the push rods of the electric push rods (16) are movable through the top of the box (1) and are fixedly connected to the top of the corresponding C-shaped frame (31). A plurality of evenly distributed flat air blowing nozzles (32) are fixed on the C-shaped frame (31), and the flat air blowing nozzles (32) are connected to an external air source pipe. An oil mist purifier (14) is fixedly connected to one side of the top of the box (1).

2. The air blowing device for workpiece cleaning according to claim 1, characterized in that: A carrier (24) is fixed on both sides of the bottom of the inner cavity of the bracket (2), a crossbeam (21) is fixed in the middle of the inner cavity of the bracket (2), and a pressing cylinder (22) is fixed on both sides of the crossbeam (21).

3. The air blowing device for workpiece cleaning according to claim 1, characterized in that: A slide rail (11) is fixed on the top of the opening of the box body (1), and box doors (12) are slidably mounted on both sides of the slide rail (11).

4. The air blowing device for workpiece cleaning according to claim 1, characterized in that: Sound insulation cotton is fixed to the inner wall of the box body (1).

5. The air blowing device for workpiece cleaning according to claim 1, characterized in that: The bottom of the box body (1) is connected to a waste collection box (15).

6. The air blowing device for workpiece cleaning according to claim 1, characterized in that: A support (13) is fixed to the bottom of the box (1).

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