Metal shell oil removing machine for photovoltaic inverter production

Abstract

The utility model discloses a metal shell oil removing machine for photovoltaic inverter production, which comprises a cleaning machine and an ultrasonic generator arranged on the front side of the cleaning machine, a mounting plate is arranged at the bottom end of the ultrasonic generator, and a fixing part for fixing the position of the ultrasonic generator is arranged at the joint of the ultrasonic generator and the mounting plate. A plurality of fixing blocks are fixedly connected to the front face of the cleaning machine in a central symmetry mode. Through the design of the mounting plate, the fixing piece, the fixing block, the connecting block and the clamping assembly, during use, the mounting plate is fixed to one side of the cleaning machine through the clamping assembly, the ultrasonic generator is fixed to the top of the mounting plate through the fixing piece, and when the ultrasonic generator is located outside the cleaning machine, the ultrasonic generator is fixed to the top of the mounting plate through the fixing piece; the position of the ultrasonic generator is fixed to one side of the cleaning machine, and the situation that the ultrasonic generator moves towards the side away from the cleaning machine, and consequently a connecting line used for connecting the ultrasonic generator and the cleaning machine is damaged due to pulling is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil removal machine technical field, especially in photovoltaic inverter production is with metal shell oil removal machine. BACKGROUND

[0002] The metal shell used in photovoltaic inverter production usually needs to be treated to remove oil to ensure that the shell surface is clean, which is conducive to coating or spraying surface coating, and improves the appearance quality and durability.

[0003] When the metal shell is treated to remove oil, the traditional oil removal method is to directly place the metal shell into an ultrasonic oil removal cleaning machine for cleaning. The ultrasonic oil removal cleaning machine is composed of a cleaning machine and an ultrasonic generator. To facilitate the maintenance of the ultrasonic generator, some ultrasonic cleaning machines are designed with the ultrasonic generator separated from the cleaning machine. When in use, a bracket is placed on one side of the cleaning machine, and the ultrasonic generator is directly placed on the top of the bracket. The ultrasonic generator is connected to the cleaning machine through a transmission line. When the bracket is moved due to collision, the bracket will move the ultrasonic generator on its top. When moving, the ultrasonic generator will pull the transmission line, causing the transmission line to be damaged due to pulling. SUMMARY

[0004] The utility model aims at providing a kind of metal shell oil removal machine for photovoltaic inverter production to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of metal shell oil removal machine for photovoltaic inverter production, including cleaning machine and the ultrasonic generator being arranged at the front of cleaning machine, the bottom of the ultrasonic generator is provided with mounting plate, the connecting place of ultrasonic generator and mounting plate is provided with the fixed part for fixing the position of ultrasonic generator, the front center symmetry of cleaning machine is fixedly connected with multiple fixed blocks, the back of mounting plate is fixedly connected with connecting block, the connecting place of fixed block and connecting block is provided with the clamping assembly for fixing and releasing connecting block.

[0006] Preferably, the fixed part includes a positioning bolt threadedly inserted into the bottom end of the mounting plate, and the top end of the positioning bolt is threadedly inserted into the bottom end of the ultrasonic generator.

[0007] Preferably, the clamping assembly includes a square clamping hole formed in the middle of the fixed block, a square clamping block is clamped in the square clamping hole, and a connecting hole adapted to the square clamping block is formed in the two sides of the connecting block, and the square clamping block is inserted into the connecting hole.

[0008] Preferably, the inner wall of one side of the connecting hole is provided with a cavity, and the inside of the cavity is provided with a pushing assembly for pushing the square clamping block to move.

[0009] Preferably, the pushing assembly comprises a pushing block connected in the cavity, the pushing block is fixedly connected to one side of the square clamping block, the side of the pushing block away from the square clamping block is provided with a spring, and the spring is connected in the cavity.

[0010] Preferably, the inner wall of one side of the cavity is fixedly connected with a limiting ring, the limiting ring is fixedly connected to the inner wall of one side of the cavity, and the spring is connected in the middle of the limiting ring.

[0011] Preferably, the inside of the cleaning machine is provided with a mesh frame, and the top of the mesh frame is provided with a handle.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] The utility model discloses a fixing plate, fixed part, fixed block, connecting block and the design of joint assembly, when using, through joint assembly, fixing plate is fixed at one side of cleaning machine, through fixed part, ultrasonic generator is fixed at the top of fixing plate, makes in the ultrasonic generator at the outside of cleaning machine, its position is fixed at one side of cleaning machine, avoids appearing ultrasonic generator and moving to the side away from cleaning machine, causes the connecting line for connecting ultrasonic generator and cleaning machine between the damage condition of pulling. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic view of the utility model.

[0015] Figure 2 It is the part side sectional view structure schematic view of the utility model.

[0016] Figure 3 It is the part front sectional view structure schematic view of the utility model.

[0017] Figure 4 It is the fixed block and connecting block connection structure schematic view of the utility model.

[0018] In the drawing: 1, cleaning machine, 2, ultrasonic generator, 3, fixing plate, 4, fixed block, 5, connecting block, 6, positioning bolt, 7, joint assembly, 701, square clamping block, 702, square clamping hole, 8, connecting hole, 9, pushing assembly, 901, pushing block, 902, spring, 903, limiting ring, 10, cavity, 11, mesh frame, 12, handle. CONCRETE IMPLEMENTATION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] The utility model provides a kind of metal shell oil removal machine for photovoltaic inverter production as Figures 1-4 The utility model provides a kind of metal shell oil removal machine for photovoltaic inverter production as

[0021] It should be noted that the cleaning machine 1 and the ultrasonic generator 2 are industrial ultrasonic cleaning machines with a model of 1026W. The principle of oil removal of the cleaning machine 1 is to use the effect of ultrasonic waves. In the cleaning machine 1, the working liquid is vibrated by the ultrasonic waves generated by the ultrasonic generator 2, forming dense micro-bubbles. These bubbles rapidly form and collapse in the liquid. This cavitation process produces high temperature, high pressure, local micro-flow and shock waves. These effects can form highly localized impacts in the liquid, thereby rapidly stripping oil, dirt, surface-attached substances and small particles from the surface of the photovoltaic inverter metal shell, thereby completing the oil removal work. The mesh frame 11 is used to place the photovoltaic inverter metal shell, so that when the photovoltaic inverter metal shell is cleaned, the photovoltaic inverter metal shell in the mesh frame 11 can be directly placed into and taken out of the cleaning machine 1 by the handle 12 on the top of the mesh frame 11. The two fixed blocks 4 are horizontally and longitudinally consistent with the length of the connecting block 5. The contact surface between the connecting block 5 and the cleaning machine 1 is a plane. When the connecting block 5 is fixed between the two fixed blocks 4, the plane contacts the cleaning machine 1, thereby avoiding the rotation of the connecting block 5 on the cleaning machine 1, and fixing the positions of the mounting plate 3 and the ultrasonic generator 2 by fixing the position of the connecting block 5.

[0022] Specifically, the fixing member includes a positioning bolt 6 threadedly connected to the bottom end of the mounting plate 3. The top end of the positioning bolt 6 is threadedly connected to the bottom end of the ultrasonic generator 2.

[0023] It should be noted that the four corners of the bottom end of the ultrasonic generator 2 are provided with supporting legs, threaded grooves are opened in the supporting legs, threaded holes are opened in the mounting plate 3, which are matched with the threaded grooves, when it is necessary to fix the ultrasonic generator 2 on the mounting plate 3, the threaded grooves on the supporting legs of the ultrasonic generator 2 are aligned with the threaded holes on the mounting plate 3, and the positioning bolts 6 are sequentially threaded through the threaded holes and the threaded grooves, and the ultrasonic generator 2 is fixed on the mounting plate 3 by the positioning bolts 6.

[0024] Specifically, the clamping assembly 7 comprises a square clamping hole 702 opened in the middle of the fixed block 4, a square clamping block 701 clamped in the square clamping hole 702, and the two sides of the connecting block 5 are symmetrically provided with connecting holes 8 matched with the square clamping block 701, and the square clamping block 701 is connected in the connecting holes 8.

[0025] It should be noted that the square clamping block 701, the square clamping hole 702 and the connecting hole 8 are all square in horizontal longitudinal section, through the square design, the rotation of the square clamping block 701 in the square clamping hole 702 and the connecting hole 8 is avoided, when it is necessary to fix the position of the connecting block 5, the square clamping block 701 is moved into the connecting hole 8 first, then the connecting block 5 is moved between the two fixed blocks 4, when the square clamping block 701 is aligned with the square clamping hole 702, one end of the square clamping block 701 is moved into the square clamping hole 702, the movement of the connecting block 5 provided with the connecting hole 8 is limited by the square clamping block 701, so as to fix the position of the connecting block 5.

[0026] Specifically, the inner wall of one side of the connecting hole 8 is provided with a cavity 10, the cavity 10 is provided with a pushing assembly 9 for pushing the square clamping block 701 to move, the pushing assembly 9 comprises a pushing block 901 connected in the cavity 10, the pushing block 901 is fixedly connected to one side of the square clamping block 701, the pushing block 901 is provided with a spring 902 away from one side of the square clamping block 701, the spring 902 is connected in the cavity 10, the inner wall of one side of the cavity 10 is fixedly connected with a limiting ring 903, the limiting ring 903 is fixedly connected to the inner wall of one side of the cavity 10, and the spring 902 is connected in the middle of the limiting ring 903.

[0027] It should be noted that the horizontal longitudinal cross-sectional area of the push block 901 is greater than that of the connecting hole 8, so that the push block 901 cannot pass through the connecting hole 8 and come out of the cavity 10 during use. The spring 902 is arranged to push the push block 901 to one side of the square clamping block 701, so that the square clamping block 701 cannot be directly moved out of the square clamping hole 702 during use. The limiting ring 903 is arranged to limit the movement distance of the push block 901. When the square clamping block 701 needs to be pressed to one side of the push block 901, the square clamping block 701 drives the push block 901 to move to one side of the spring 902. When the push block 901 abuts against one side of the limiting ring 903, the push block 901 cannot continue to move. By pressing the square clamping block 701 to move it out of the square clamping hole 702, the fixed block 4 and the connecting block 5 can be separated.

[0028] Finally, it should be noted that the above only describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or equivalently replace some technical features, and any modification, equivalent replacement or improvement made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A metal casing degreasing machine for photovoltaic inverter production, comprising a cleaning machine (1) and an ultrasonic generator (2) arranged on the front of the cleaning machine (1), characterized in that: The bottom end of the ultrasonic generator (2) is provided with a mounting plate (3), and a fixing member for fixing the position of the ultrasonic generator (2) is provided at the connection between the ultrasonic generator (2) and the mounting plate (3). A plurality of fixing blocks (4) are fixedly connected to the center of the cleaning machine (1) in a symmetrical manner, and a connecting block (5) is fixedly connected to the back of the mounting plate (3). A snap-on assembly (7) for fixing and releasing the connecting block (5) is provided at the connection between the fixing block (4) and the connecting block (5).

2. The metal casing degreasing machine for photovoltaic inverter production according to claim 1, characterized in that: The fixing member comprises a positioning bolt (6) threadedly inserted and connected to the bottom end of the mounting plate (3), and the top end of the positioning bolt (6) threadedly inserted and connected to the bottom end of the ultrasonic generator (2).

3. The metal casing degreasing machine for photovoltaic inverter production according to claim 1, characterized in that: The clamping assembly (7) comprises a square clamping hole (702) provided in the middle of the fixing block (4), a square clamping block (701) being clamped inside the square clamping hole (702), and connecting holes (8) adapted to the square clamping block (701) being symmetrically provided on both sides of the connecting block (5), and the square clamping block (701) being inserted and connected inside the connecting holes (8).

4. The metal casing degreasing machine for photovoltaic inverter production according to claim 3, characterized in that: A cavity (10) is provided on the inner wall of one side of the connecting hole (8), and a pushing component (9) for pushing the square card block (701) to move is provided inside the cavity (10).

5. The metal casing degreasing machine for photovoltaic inverter production according to claim 4, characterized in that: The pushing assembly (9) comprises a pushing block (901) inserted and connected inside the cavity (10), wherein the pushing block (901) is fixedly connected to one side of the square clamping block (701), and a spring (902) is provided on the side of the pushing block (901) away from the square clamping block (701), wherein the spring (902) is inserted and connected inside the cavity (10).

6. The metal casing degreasing machine for photovoltaic inverter production according to claim 5, characterized in that: The inner wall of one side of the cavity (10) is fixedly connected to a limiting ring (903), the limiting ring (903) is fixedly connected to the inner wall of one side of the cavity (10), and the spring (902) is inserted and connected to the middle part of the limiting ring (903).

7. The metal casing degreasing machine for photovoltaic inverter production according to claim 1, characterized in that: A screen frame (11) is provided inside the cleaning machine (1), and a handle (12) is provided on the top of the screen frame (11).

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