Automatic cleaning of weld bead cleaning machine

Abstract

The utility model discloses a kind of welding bead cleaning machines of automatic cleaning electrolyte, including machine body, power supply, liquid storage tank, recovery water tank, cleaning gun, water injection pump, water suction pump, water injection pipe and water suction pipe, power supply, liquid storage tank, recovery water tank, water injection pump and water suction pump are located in machine body, cleaning gun, water injection pump and water suction pump are electrically connected with power supply, water injection pump is communicated with liquid storage tank, water suction pump is communicated with recovery water tank, one end of water injection pipe is communicated with the water outlet end of water injection pump, one end of water suction pipe is communicated with the water inlet end of water suction pump, liquid storage tank is communicated with recovery water tank by communicating hole communication.When water injection pump injects electrolyte in liquid storage tank to cleaning gun to clean welding bead, electrolyte is sucked into recovery water tank by water suction pump through water suction pipe, so as to realize the recovery of electrolyte, greatly reduce the electrolyte of direct flow, reduce environmental pollution, achieve environmental protection effect;Through the recovery of electrolyte, reduce resource waste, so that electrolyte is reused.

Description

Technical Field

[0001] This utility model relates to a weld bead cleaning machine, and more particularly to a weld bead cleaning machine that automatically cleans electrolyte. Background Technology

[0002] When using a weld cleaning machine, the electrolyte flows out through the cleaning gun and is used to clean the weld using the brush on the cleaning gun. After use, the electrolyte is directly discharged, resulting in a certain degree of waste. At the same time, the existing weld cleaning machine allows the electrolyte to flow away directly after cleaning the weld, which can easily cause environmental pollution. Utility Model Content

[0003] The purpose of this invention is to provide an automatic electrolyte cleaning machine for weld seams that can solve at least one of the above problems.

[0004] According to one aspect of this utility model, an automatic weld bead cleaning machine for cleaning electrolyte is provided, comprising a body, a power supply, a storage tank, a recovery water tank, a cleaning gun, a water injection pump, a water suction pump, a water injection pipe, and a water suction pipe. The power supply, storage tank, recovery water tank, water injection pump, and water suction pump are all located within the body. The cleaning gun, water injection pump, and water suction pump are all electrically connected to the power supply. The water injection pump is connected to the storage tank, and the water suction pump is connected to the recovery water tank. One end of the water injection pipe is connected to the outlet of the water injection pump, and the other end is correspondingly positioned with the cleaning gun. One end of the water suction pipe is connected to the inlet of the water suction pump, and the other end is correspondingly positioned with the cleaning gun. The storage tank and the recovery water tank are connected through a connecting hole.

[0005] The beneficial effects of this utility model are as follows: By incorporating a recycling tank and a suction pump, after the water pump injects the electrolyte from the storage tank to the cleaning gun to clean the weld, the suction pump draws the electrolyte into the recycling tank through the suction pipe, thereby achieving electrolyte recycling. This greatly reduces the amount of electrolyte that flows away directly, thus reducing environmental pollution and achieving an environmentally friendly effect. At the same time, electrolyte recycling reduces resource waste and allows the electrolyte to be reused.

[0006] In some embodiments, the weld bead cleaning machine that automatically cleans the electrolyte also includes a grounding clamp, which is electrically connected to the power supply via a wire and is located on the outside of the machine body. Thus, by including the grounding clamp, it is convenient to clamp the workpiece to be cleaned.

[0007] In some embodiments, a connecting cylinder is provided inside the storage tank. The connecting cylinder contains a first communicating cavity and a second communicating cavity. The connecting cylinder is located at the bottom of the storage tank. The first communicating cavity and the second communicating cavity are connected through a communicating hole. The first communicating cavity is connected to a recovery water tank, and the bottom of the second communicating cavity is connected to the storage tank. A float is provided inside the second communicating cavity, corresponding to the communicating hole, with the outer diameter of the float being larger than the inner diameter of the communicating hole. Therefore, by providing a connecting cylinder, communication between the storage tank and the recovery water tank is facilitated; by providing a float, the opening and closing of the communicating hole can be easily achieved, thereby facilitating the control of liquid flow within the two tanks.

[0008] In some embodiments, the bottom of the recovery tank is higher than the bottom of the storage tank, the first connecting cavity is connected to the lower part of the recovery tank, and the bottom of the recovery tank is inclined. Therefore, the inclined bottom of the recovery tank facilitates the complete return of liquid from the recovery tank to the storage tank.

[0009] In some embodiments, a filter screen is installed on the top of the recovery tank, and an inlet is located at the top of the tank. The outlet of the water pump is connected to the inlet, and the filter screen is located below the inlet. Thus, by installing the filter screen, impurities in the recovered electrolyte can be filtered out.

[0010] In some embodiments, the front end of the cleaning gun is equipped with a brush, the other end of the water injection pipe is connected to the cleaning gun, and the other end of the suction pipe extends to the brush. Thus, the weld bead can be cleaned by the brush; the arrangement of the other end of the suction pipe and the water injection pipe facilitates the output of cleaning fluid to the brush and the recycling of electrolyte.

[0011] In some embodiments, the weld bead cleaning machine that automatically cleans the electrolyte also includes a heat sink, which is configured corresponding to the power supply. Thus, the heat sink allows the heat generated during power supply operation to be dissipated quickly, accelerating heat dissipation.

[0012] In some embodiments, a side cover is provided on one side of the machine body, which is hinged to the machine body and located above the liquid storage tank. This side cover facilitates the addition of liquid to the storage tank. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the internal structure of the automatic electrolyte cleaning machine for weld bead cleaning according to this utility model;

[0014] Figure 2 This is a schematic diagram of the external structure of the automatic electrolyte cleaning machine for weld bead cleaning according to this utility model.

[0015] Figure 3 This is a structural schematic diagram from one perspective of the automatic electrolyte cleaning machine of this utility model.

[0016] Figure 4 This is a schematic diagram of the internal structure of the automatic electrolyte cleaning machine of this utility model from another perspective.

[0017] Figure 5 This is a cross-sectional structural diagram of the storage tank and the recovery water tank in the automatic electrolyte cleaning weld bead cleaning machine of this utility model. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings.

[0019] Reference Figures 1-5 An automatic weld bead cleaning machine for cleaning electrolyte includes a body 1, a power supply 2, a storage tank 3, a recovery water tank 4, a cleaning gun 5, a water injection pump 6, a water suction pump 7, a water injection pipe 8, and a water suction pipe 9. The power supply 2, storage tank 3, recovery water tank 4, water injection pump 6, and water suction pump 7 are all located inside the body 1. The cleaning gun 5, water injection pump 6, and water suction pump 7 are all electrically connected to the power supply 2 via wires. The water injection pump 6 is connected to the storage tank 3, and the water suction pump 7 is connected to the recovery water tank 4. One end of the water injection pipe 8 is connected to the... The outlet of the water pump 6 is connected to the cleaning gun 5, and the other end is connected to the cleaning gun 5. That is, the water injection pipe 8 outputs the electrolyte to the cleaning gun 5, so that the cleaning gun 5 can clean the weld. One end of the suction pipe 9 is connected to the inlet of the suction pump 7, and the other end is connected to the cleaning gun 5. That is, under the action of the suction pump 7, the suction pipe 9 can draw back the electrolyte after the cleaning gun 5 cleans the weld and recover it into the recovery water tank 4. The storage tank 3 and the recovery water tank 4 are connected through the connecting hole 10.

[0020] In use, the automatic electrolyte cleaning machine of this invention adds electrolyte to the storage tank 3. The electrolyte in the storage tank 3 is then pumped out through the water injection pipe 8 by the water pump 6 and delivered to the cleaning gun 5, where it cleans the weld. Simultaneously, the suction pump 7 is activated, and the other end of the suction pipe 9 draws back the electrolyte flowing from the cleaning gun 5, returning it to the recovery tank 4. Because of the connecting hole 10, the recovered electrolyte in the recovery tank 4 can flow back to the storage tank 3 for reuse, reducing electrolyte waste and environmental pollution.

[0021] In actual use, the water injection pipe 8 is connected to the bottom of the storage tank 3 near the bottom of the body 1. After the electrolyte in the storage tank 3 is recovered and returned to the storage tank 3 for multiple uses, there are more impurities in the electrolyte. The storage tank 3 can be emptied. That is, when the water injection pump 6 is injecting water to clean the weld, the water suction pump 7 is in the closed state. The electrolyte is not recovered, but the electrolyte in the storage tank 3 is directly emptied, which makes it easier to add new electrolyte to the storage tank 3 later.

[0022] The automatic electrolyte cleaning weld bead cleaning machine of this utility model also includes a grounding clamp 20, which is electrically connected to the power supply 2 via a wire. The grounding clamp 20 is located on the outside of the machine body 1. Therefore, when weld bead cleaning is required, the grounding clamp 20 is clamped onto the workpiece.

[0023] The inner side of the storage tank 3 is provided with a connecting cylinder 30. The connecting cylinder 30 is provided with a first connecting cavity 301 and a second connecting cavity 302. The connecting cylinder 30 is located at the bottom of the storage tank 3. The first connecting cavity 301 and the second connecting cavity 302 are connected through a connecting hole 10. The first connecting cavity 301 is connected to the recovery water tank 4. The bottom of the second connecting cavity 302 is connected to the storage tank 3 through a through hole 303. A float ball 40 is provided in the second connecting cavity 302. The float ball 40 is correspondingly set with the connecting hole 10. The outer diameter of the float ball 40 is larger than the inner diameter of the connecting hole 10. The connecting hole 10 is set horizontally.

[0024] The connecting cylinder 30 can be glued and fixed inside the storage tank 3. When electrolyte is added to the storage tank 3, the liquid in the storage tank 3 enters the second connecting cavity 302 of the connecting cylinder 30. The float 40 moves upward under the action of the liquid. When the liquid level is higher than the connecting hole 10, the float 40 blocks the connecting hole 10, preventing the liquid in the storage tank 3 from entering the recovery water tank 4. As the weld cleaning proceeds, the water pump 6 gradually outputs the electrolyte from the storage tank 3, causing the liquid in the storage tank 3 to gradually decrease and the liquid level to gradually drop. At the same time, the suction pump 7 gradually recovers the outflowing electrolyte into the recovery water tank 4, causing the liquid level in the recovery water tank 4 to gradually rise. As the liquid level in the storage tank 3 decreases, when it reaches a lower level, the float 40 moves downwards, causing it to leave the connecting hole 10. At this time, the connecting hole 10 opens, and the recovered electrolyte in the recovery water tank 4 passes through the first connecting cavity 301 and the connecting hole 10, enters the second connecting cavity 302, and then enters the storage tank 3 through the second connecting cavity 302, causing the liquid level in the storage tank 3 to gradually rise. The suction pump 7 can continue to pump the electrolyte in the storage tank 3 to the cleaning gun 5 for weld cleaning. In actual production, the storage tank 3 and the recovery water tank 4 can be 3D printed.

[0025] To facilitate the addition of electrolyte to the storage tank 3, a top cover is provided on the top of the storage tank 3. The top cover can be threaded into the storage tank 3. When electrolyte needs to be added, the top cover can be unscrewed to facilitate the opening and closing of the storage tank 3.

[0026] The bottom of the recovery water tank 4 is higher than the bottom of the storage tank 3, and the first connecting cavity 301 is connected to the lower part of the recovery water tank 4. The bottom of the recovery water tank 4 is inclined. Due to the inclined arrangement of the bottom of the storage tank 3, the recovered liquid in the recovery water tank 4 can more completely flow back into the storage tank 3.

[0027] A filter screen 50 is installed on the top of the water recovery tank 4, and a water inlet 41 is located at the top of the tank. The outlet of the water pump 7 is connected to the water inlet 41, and the filter screen 50 is located below the water inlet 41. To facilitate the installation and replacement of the filter screen 50, a corresponding top cover is provided on the top of the water recovery tank 4. This top cover can also be threaded onto the water recovery tank 4, and can be opened and closed by screwing on the top cover. The water inlet 41 is located on this top cover. After opening the top cover of the water recovery tank 4, the filter screen 50 can be removed for replacement or cleaning. To facilitate the placement of the filter screen 50 on the water recovery tank 4, a raised ring is formed on the inner wall of the top of the tank 4. The filter screen 50 is placed directly on the raised ring, which supports the filter screen 50.

[0028] With the filter screen 50 installed, when the electrolyte sucked in by the water pump 7 enters the inlet 41, it passes through the filter screen 50 and then enters the recovery water tank 4. This can filter out some impurities in the recovered electrolyte and reduce the amount of impurities entering the recovery water tank 4.

[0029] The front end of the cleaning gun 5 is equipped with a brush 51, the other end of the water injection pipe 8 is connected to the cleaning gun 5, and the other end of the suction pipe 9 extends to the brush 51. The cleaning gun 5 is a conventional weld bead cleaning gun. The other end of the water injection pipe 8 extends to the brush 51 to provide electrolyte for the brush to clean the weld bead. The other end of the suction pipe 9 is fixed to one side of the water injection pipe 8 and extends to the brush 51. In actual use, the other ends of the water injection pipe 8 and the other ends of the suction pipe 9 can also be directly inserted through the through-hole inside the cleaning gun 5 and then extended out.

[0030] Electrolyte is supplied to brush 51 through water injection pipe 8, which facilitates brush cleaning of weld beads; electrolyte flowing to weld beads can be recycled and reused through water suction pipe 9, which facilitates collection of electrolyte by water suction pipe 9.

[0031] The automatic electrolyte cleaning weld bead cleaning machine of this utility model also includes a heat sink 60, which is correspondingly set with the power supply 2. That is, the heat sink 60 can be installed on the casing of the power supply 2 to facilitate timely heat dissipation. At the same time, the heat sink 60 can be installed on the control circuit board connected to the power supply 2 inside the assembly 1 to accelerate heat dissipation.

[0032] A side cover 11 is provided on one side of the main body 1. The side cover 11 is hinged to the main body 1 and is located above the liquid storage tank 3. The hinge is existing technology and will not be described in detail here. The hinge allows for easy opening and closing of the side cover 11. The side cover 11 protects the internal structures of the main body 1. When the side cover 11 is open, it facilitates adding liquid to the liquid storage tank 3 and cleaning or replacing the filter screen of the recovery water tank 4.

[0033] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. An automatic weld bead cleaning machine for cleaning electrolyte, characterized in that, The system includes a body (1), a power supply (2), a liquid storage tank (3), a water recovery tank (4), a cleaning gun (5), a water injection pump (6), a water suction pump (7), a water injection pipe (8), and a water suction pipe (9). The power supply (2), liquid storage tank (3), water recovery tank (4), water injection pump (6), and water suction pump (7) are all located inside the body (1). The cleaning gun (5), water injection pump (6), and water suction pump (7) are all electrically connected to the power supply (2). The water injection pump (6) is connected to the liquid storage tank (3). The water suction pump (7) is connected to the water recovery tank (4). One end of the water injection pipe (8) is connected to the outlet of the water injection pump (6), and the other end is correspondingly set to the cleaning gun (5). One end of the water suction pipe (9) is connected to the inlet of the water suction pump (7), and the other end is correspondingly set to the cleaning gun (5). The liquid storage tank (3) and the water recovery tank (4) are connected through a connecting hole (10).

2. The weld bead cleaning machine for automatically cleaning electrolyte according to claim 1, characterized in that, It also includes a grounding clamp (20), which is electrically connected to the power supply (2) via a wire and is located on the outside of the body (1).

3. The weld bead cleaning machine for automatically cleaning electrolyte according to claim 2, characterized in that, The storage tank (3) has a connecting cylinder (30) inside. The connecting cylinder (30) has a first connecting cavity (301) and a second connecting cavity (302). The connecting cylinder (30) is located at the bottom of the storage tank (3). The first connecting cavity (301) and the second connecting cavity (302) are connected through a connecting hole (10). The first connecting cavity (301) is connected to the recovery water tank (4). The bottom of the second connecting cavity (302) is connected to the storage tank (3). The second connecting cavity (302) has a float (40) inside. The float (40) is correspondingly arranged with the connecting hole (10). The outer diameter of the float (40) is larger than the inner diameter of the connecting hole (10).

4. The weld bead cleaning machine for automatically cleaning electrolyte according to claim 3, characterized in that, The bottom of the water recovery tank (4) is higher than the bottom of the liquid storage tank (3), the first connecting cavity (301) is connected to the lower part of the water recovery tank (4), and the bottom of the water recovery tank (4) is inclined.

5. The weld bead cleaning machine for automatically cleaning electrolyte according to any one of claims 1 to 4, characterized in that, The top of the recycling tank (4) is provided with a filter screen (50), and the top of the recycling tank (4) is provided with a water inlet (41). The outlet of the water pump (7) is connected to the water inlet (41), and the filter screen (50) is located below the water inlet (41).

6. The weld bead cleaning machine for automatically cleaning electrolyte according to any one of claims 1 to 4, characterized in that, The front end of the cleaning gun (5) is provided with a brush (51), the other end of the water injection pipe (8) is connected to the cleaning gun (5), and the other end of the water suction pipe (9) extends to the brush (51).

7. The weld bead cleaning machine for automatically cleaning electrolyte according to claim 5, characterized in that, It also includes a heat sink (60), which is configured in correspondence with the power supply (2).

8. The weld bead cleaning machine for automatically cleaning electrolyte according to claim 7, characterized in that, The machine body (1) has a side cover (11) on one side, which is hinged to the machine body (1) and is located above the liquid storage tank (3).

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