Compressed air cleaning jig

Abstract

The compressed air cleaning jig is used for cleaning a first workpiece and comprises a first frame body, a second frame body, a supporting assembly, a limiting assembly and a cleaning mechanism, the first frame body and the second frame body are arranged in parallel, and the supporting assembly is installed at the lower end of the first frame body and the lower end of the second frame body; the supporting assembly is perpendicular to the first frame body and the second frame body, a first workpiece is placed on the supporting assembly, the limiting assembly is installed on the side face of the first frame body and the side face of the second frame body and limits the side edge of the first workpiece, and the cleaning mechanism is connected with the second frame body, the supporting assembly and the limiting assembly and cleans the surface of the first workpiece. The surface of the workpiece can be cleaned in an all-around and dead-corner-free mode, and stains and water stains are effectively removed.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning jigs, and in particular to a compressed air cleaning jig. Background Art

[0002] In modern industrial production, the cleaning process of workpieces is crucial and directly related to the quality and performance of products. Traditional workpiece cleaning methods, such as using conventional bead cleaning jigs, have exposed many insurmountable drawbacks in practical applications.

[0003] In the cleaning operation process of conventional bead cleaning jigs, cleaning is mainly achieved by the contact between beads and the surface of the workpiece. However, this method has serious water stain residue problems. During the cleaning process, the edges of the product are closely attached to the beads of the cleaning rack, and the cleaning liquid is extremely easy to accumulate at these contact positions. Due to the narrow and irregular gaps between the beads and the workpiece, it is difficult for the cleaning liquid to completely separate after cleaning, thus forming stubborn water stain residues. Summary of the Invention

[0004] In order to solve the technical problems existing in the background art, the present invention proposes a compressed air cleaning jig.

[0005] A compressed air cleaning jig proposed by the present invention is used for cleaning a first workpiece, and includes: a first frame body, a second frame body, a support assembly, a limiting assembly, and a cleaning mechanism. The first frame body and the second frame body are arranged in parallel. The support assembly is installed at the lower ends of the first frame body and the second frame body, and the support assembly is perpendicularly arranged with both the first frame body and the second frame body. The first workpiece is placed on the support assembly. The limiting assembly is installed on the sides of the first frame body and the second frame body and limits the side of the first workpiece. The cleaning mechanism is connected to the second frame body, the support assembly, and the limiting assembly and cleans the surface of the first workpiece.

[0006] Preferably, the support assembly includes a first rod body and a second rod body. A first No. 1 disk and a second No. 1 disk are fixedly installed on the first rod body, and a first No. 2 disk and a second No. 2 disk are fixedly installed on the second rod body. The first No. 1 disk and the first No. 2 disk are in the same first vertical plane, the second No. 1 disk and the second No. 2 disk are in the same second vertical plane. The first vertical plane, the second vertical plane, the first frame body, and the second frame body are parallel to each other. The first workpiece is placed on the first rod body and the second rod body and is located between the first vertical plane and the second vertical plane.

[0007] Preferably, the limiting component includes a third rod body and a fourth rod body. A first No. 3 disk and a second No. 3 disk are fixedly installed on the third rod body, and a first No. 4 disk and a second No. 4 disk are fixedly installed on the fourth rod body. The first No. 3 disk and the first No. 4 disk are both in a first vertical plane, and the second No. 3 disk and the second No. 4 disk are both in a second vertical plane. One side edge of the first workpiece is located between the first No. 3 disk and the second No. 3 disk, and the other side edge of the first workpiece is located between the first No. 4 disk and the second No. 4 disk.

[0008] Preferably, the cleaning mechanism includes an air pump and a connecting pipe. The interior of the second frame body is hollow, and the connecting pipe is installed on the second frame body. The interiors of the first rod body, the second rod body, the third rod body and the fourth rod body are all hollow, and the connecting pipe is communicated with the interiors of the first rod body, the second rod body, the third rod body and the fourth rod body through the second frame body;

[0009] First No. 1 disks, second No. 1 disks, first No. 2 disks, second No. 2 disks, first No. 3 disks, second No. 3 disks, first No. 4 disks and second No. 4 disks are all provided with first openings facing the first workpiece;

[0010] The first openings on the first No. 1 disk and the second No. 1 disk are communicated with the interior of the first rod body;

[0011] The first openings on the first No. 2 disk and the second No. 2 disk are communicated with the interior of the second rod body;

[0012] The first openings on the first No. 3 disk and the second No. 3 disk are communicated with the interior of the third rod body;

[0013] The first openings on the first No. 4 disk and the second No. 4 disk are communicated with the interior of the fourth rod body.

[0014] Preferably, while cleaning the first workpiece, the second workpiece is also cleaned. A third No. 1 disk is fixedly installed on the first rod body, and a third No. 2 disk is fixedly installed on the second rod body. The third No. 1 disk and the third No. 2 disk are both in a third vertical plane, and the third vertical plane is parallel to the second vertical plane. The second workpiece is placed on the first rod body and the second rod body and is located between the third vertical plane and the second vertical plane.

[0015] Preferably, a third No. 3 disk is fixedly installed on the third rod body, and a third No. 4 disk is fixedly installed on the fourth rod body. The third No. 3 disk and the third No. 4 disk are both in the third vertical plane. One side edge of the second workpiece is located between the second No. 3 disk and the third No. 3 disk, and the other side edge of the second workpiece is located between the second No. 4 disk and the third No. 4 disk.

[0016] Preferably, the third No. 1 disk, the third No. 2 disk, the third No. 3 disk and the third No. 4 disk are all provided with second openings facing the second workpiece;

[0017] The second opening on the third No. 1 disk is communicated with the interior of the first rod body;

[0018] The second opening on the thirty-second disk communicates with the interior of the second rod body;

[0019] The second opening on the thirty-third disk communicates with the interior of the third rod body;

[0020] The second opening on the thirty-fourth disk communicates with the interior of the fourth rod body.

[0021] A compressed air cleaning jig proposed by the present invention has the following advantages:

[0022] 1. By using an air pump to generate compressed air, which passes through a connecting pipe, a hollow second frame body, and various hollow rod bodies and is ejected at high speed from the openings provided on each disk body, it can clean the surface of the workpiece comprehensively and without dead angles, effectively removing stains and water stains. Especially for the contact positions between the products and the support and limit components where traditional jigs are prone to water stain residues, it can achieve precise cleaning, completely solve the problem of water stain residues, greatly improve the cleanliness of the product after cleaning, and reduce the defective rate of the product caused by water stains.

[0023] 2. While cleaning the first workpiece, it can be extended to synchronously clean multiple workpieces such as the second workpiece and the third workpiece. By reasonably arranging the disks and corresponding openings on each rod body for placing and limiting different workpieces, the compressed air can clean different workpieces through the corresponding channels and openings respectively, without cleaning one by one, greatly improving the use efficiency of the jig, meeting the large-scale production requirements of enterprises, and effectively improving production efficiency.

[0024] 3. Workers only need to accurately place the workpiece on the support component, fix the position with the limit component, and start the air pump, then the jig can run automatically. The operation process is simple and easy to understand, with low requirements for workers' operation skills, and it is easy to be popularized and applied on the production line. Moreover, the structure of the jig is relatively simple, and the cooperation of each component is clear, without complex maintenance procedures, reducing the equipment maintenance cost. Description of the Drawings

[0025] Figure 1 It is a top view of a compressed air cleaning jig proposed by the present invention;

[0026] Figure 2 It is a side view of a compressed air cleaning jig proposed by the present invention;

[0027] Figure 3 is Figure 2 the A-A cross-sectional view of;

[0028] Figure 4 is Figure 2 the B-B cross-sectional view of. Detailed Embodiments

[0029] Refer to Figures 1-4, the present invention provides a compressed air cleaning fixture. The fixture mainly includes a first frame 5, a second frame 6, a support assembly, a limiting assembly, and a cleaning mechanism. The first frame 5 and the second frame 6 are arranged parallel to each other to ensure that each component can cooperate in a relatively stable space. The support assembly is vertically installed at the lower ends of the first frame 5 and the second frame 6, bearing the weight of the first workpiece and ensuring the stability of the first workpiece during the cleaning process. The first workpiece is placed on the support assembly to prepare for subsequent cleaning operations. The limiting assembly is installed on the sides of the first frame 5 and the second frame 6, which can effectively limit the sides of the first workpiece to prevent the first workpiece from shifting during the cleaning process and ensure the smooth progress of the cleaning process. The cleaning mechanism is connected to the second frame 6, the support assembly, and the limiting assembly, and is responsible for comprehensively and deeply cleaning the surface of the first workpiece;

[0030] The support assembly is composed of a first rod 1 and a second rod 2. A first No. 1 disk 11 and a second No. 1 disk 12 are fixedly installed on the first rod 1; a first No. 2 disk 21 and a second No. 2 disk 22 are fixedly installed on the second rod 2. It should be noted that the first No. 1 disk 11 and the first No. 2 disk 21 are in the same first vertical plane, the second No. 1 disk 12 and the second No. 2 disk 22 are in the same second vertical plane, and these two vertical planes and between the first frame 5 and the second frame 6 are all parallel to each other. The first workpiece is stably placed on the first rod 1 and the second rod 2 and is exactly located between the first vertical plane and the second vertical plane. This design enables the first workpiece to maintain a stable placement state on the support assembly and at the same time reserves a reasonable space for subsequent cleaning operations to ensure that the cleaning air flow can smoothly reach the surface of the workpiece;

[0031] The limiting assembly includes a third rod 3 and a fourth rod 4. A first No. 3 disk 31 and a second No. 3 disk 32 are fixedly installed on the third rod 3, and a first No. 4 disk 41 and a second No. 4 disk 42 are fixedly installed on the fourth rod 4. Among them, the first No. 3 disk 31 and the first No. 4 disk 41 are both in the first vertical plane, and the second No. 3 disk 32 and the second No. 4 disk 42 are both in the second vertical plane. In actual operation, one side of the first workpiece is placed between the first No. 3 disk 31 and the second No. 3 disk 32, and the other side is located between the first No. 4 disk 41 and the second No. 4 disk 42. Through this limiting design, the first workpiece can always maintain a fixed position during the cleaning process, avoiding affecting the cleaning effect due to shaking or displacement, and greatly improving the stability and accuracy of the cleaning operation;

[0032] The cleaning mechanism consists of an air pump and a connecting pipe 7. The interior of the second frame 6 is designed to be a hollow structure, which provides a channel for the transmission of air flow. The connecting pipe 7 is installed on the second frame 6. The interiors of the first rod 1, the second rod 2, the third rod 3, and the fourth rod 4 are also hollow structures. The connecting pipe 7 is connected to the interiors of the first rod 1, the second rod 2, the third rod 3, and the fourth rod 4 through the second frame 6. On the first No. 1 plate 11, the second No. 1 plate 12, the first No. 2 plate 21, the second No. 2 plate 22, the first No. 3 plate 31, the second No. 3 plate 32, the first No. 4 plate 41, and the second No. 4 plate 42, first openings facing the first workpiece are provided, and they are respectively connected to the interiors of the corresponding rods. That is, the first openings on the first No. 1 plate 11 and the second No. 1 plate 12 are connected to the interior of the first rod 1; the first openings on the first No. 2 plate 21 and the second No. 2 plate 22 are connected to the interior of the second rod 2; the first openings on the first No. 3 plate 31 and the second No. 3 plate 32 are connected to the interior of the third rod 3; the first openings on the first No. 4 plate 41 and the second No. 4 plate 42 are connected to the interior of the fourth rod 4. When the air pump is started, compressed air enters the second frame 6 through the connecting pipe 7, and then passes through the hollow rods and is ejected from each first opening at high speed, directly acting on the surface of the first workpiece, achieving all-round and dead-angle-free cleaning of the first workpiece, and effectively removing stains and water stains on the surface;

[0033] This jig can also clean the second workpiece synchronously while cleaning the first workpiece. On the first rod 1, a third No. 1 plate 13 is additionally fixedly installed. On the second rod 2, a third No. 2 plate 23 is fixedly installed. The third No. 1 plate 13 and the third No. 2 plate 23 are in the same third vertical plane, and the third vertical plane is parallel to the second vertical plane. The second workpiece is placed on the first rod 1 and the second rod 2 and is located between the third vertical plane and the second vertical plane. In terms of positioning, on the third rod 3, a third No. 3 plate 33 is fixedly installed. On the fourth rod 4, a third No. 4 plate 43 is fixedly installed. The third No. 3 plate 33 and the third No. 4 plate 43 are both in the third vertical plane. One side of the second workpiece is located between the second No. 3 plate 32 and the third No. 3 plate 33, and the other side is located between the second No. 4 plate 42 and the third No. 4 plate 43. To clean the second workpiece, second openings facing the second workpiece are provided on the third No. 1 plate 13, the third No. 2 plate 23, the third No. 3 plate 33, and the third No. 4 plate 43, and these second openings are respectively connected to the interiors of the corresponding rods. That is, the second opening on the third No. 1 plate 13 is connected to the interior of the first rod 1; the second opening on the third No. 2 plate 23 is connected to the interior of the second rod 2; the second opening on the third No. 3 plate 33 is connected to the interior of the third rod 3; the second opening on the third No. 4 plate 43 is connected to the interior of the fourth rod 4. In this way, while cleaning the first workpiece, compressed air can clean the second workpiece synchronously through the corresponding channels and openings, greatly improving the use efficiency and production benefits of the jig;

[0034] Similarly, this jig can also clean the third workpiece, the fourth workpiece... while cleaning the first workpiece and the second workpiece. The cleaning process is similar to the above process and will not be elaborated here.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and the inventive concept thereof, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A compressed air cleaning jig for cleaning a first workpiece, characterized in that: include: A first frame (5), a second frame (6), a support assembly, a limit assembly and a cleaning mechanism are arranged in parallel between the first frame (5) and the second frame (6); the support assembly is installed at the lower ends of the first frame (5) and the second frame (6); the support assembly and the first frame (5) and the second frame (6) are arranged vertically; a first workpiece is placed on the support assembly; the limit assembly is installed on the side of the first frame (5) and the second frame (6) and limits the side of the first workpiece; the cleaning mechanism connects the second frame (6), the support assembly and the limit assembly and cleans the surface of the first workpiece.

2. A compressed air cleaning jig according to claim 1, characterized in that: The support assembly comprises a first rod body (1) and a second rod body (2); a first first disk (11) and a second first disk (12) are fixedly mounted on the first rod body (1); a first second disk (21) and a second second disk (22) are fixedly mounted on the second rod body (2); the first first disk (11) and the first second disk (21) are located on a first vertical plane; the second first disk (12) and the second second disk (22) are located on a second vertical plane; the first vertical plane, the second vertical plane, the first frame (5) and the second frame (6) are parallel to each other; a first workpiece is placed on the first rod body (1) and the second rod body (2) and is located between the first vertical plane and the second vertical plane.

3. A compressed air cleaning jig according to claim 2, characterized in that: The limiting assembly comprises a third rod body (3) and a fourth rod body (4); a first third disc (31) and a second third disc (32) are fixedly mounted on the third rod body (3); a first fourth disc (41) and a second fourth disc (42) are fixedly mounted on the fourth rod body (4); the first third disc (31) and the first fourth disc (41) are both located on a first vertical plane; the second third disc (32) and the second fourth disc (42) are both located on a second vertical plane; one side edge of the first workpiece is located between the first third disc (31) and the second third disc (32); and the other side edge of the first workpiece is located between the first fourth disc (41) and the second fourth disc (42).

4. A compressed air cleaning tool according to claim 3, characterized in that: The cleaning mechanism comprises an air pump and a connecting pipe (7); the interior of the second frame (6) is hollow; the connecting pipe (7) is mounted on the second frame (6); the interiors of the first rod (1), the second rod (2), the third rod (3) and the fourth rod (4) are all hollow; the connecting pipe (7) is connected to the interiors of the first rod (1), the second rod (2), the third rod (3) and the fourth rod (4) through the second frame (6); and the first first disk (11), the second first disk (12), the first second disk (21), the second second disk (22), the first third disk (31), the second third disk (32), the first fourth disk (41) and the second fourth disk (42) are all provided with a first opening facing the first workpiece; The first openings on the first No. 1 disk (11) and the second No. 1 disk (12) are in conduction with the interior of the first rod body (1); The first openings on the first second disk (21) and the second second disk (22) are in conduction with the interior of the second rod body (2); The first openings on the first third disc (31) and the second third disc (32) are in conduction with the interior of the third rod body (3); The first openings on the first fourth disc (41) and the second fourth disc (42) are in conduction with the interior of the fourth rod body (4).

5. A compressed air cleaning jig according to claim 4, characterized in that: The invention is used for cleaning a second workpiece while cleaning a first workpiece. The first rod body (1) is fixedly mounted with a third first disk (13), the second rod body (2) is fixedly mounted with a third second disk (23), the third first disk (13) and the third second disk (23) are both located on a third vertical plane, the third vertical plane is parallel to the second vertical plane, and the second workpiece is placed on the first rod body (1) and the second rod body (2) and is located between the third vertical plane and the second vertical plane.

6. A compressed air cleaning tool according to claim 5, characterized in that: A third plate (33) is fixedly mounted on the third rod body (3), a third plate (43) is fixedly mounted on the fourth rod body (4), the third plate (33) and the third plate (43) are both located on a third vertical plane, one side edge of the second workpiece is located between the second plate (32) and the third plate (33), and the other side edge of the second workpiece is located between the second plate (42) and the third plate (43).

7. A compressed air cleaning tool according to claim 6, characterized in that: The third first disk (13), the third second disk (23), the third third disk (33) and the third fourth disk (43) are all provided with a second opening facing the second workpiece; The second opening on the third plate (13) is in communication with the interior of the first rod body (1); The second opening on the third second disk (23) is in conduction with the interior of the second rod body (2); The second opening on the third plate (33) is in conduction with the interior of the third rod body (3); The second opening on the third and fourth plates (43) is in conduction with the interior of the fourth rod body (4).

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