Movable laser cleaning machine

Abstract

The utility model is applicable to the technical field of laser cleaning machines, and discloses a movable laser cleaning machine which is characterized in that a fixing frame is fixedly mounted at the top of a laser cleaning machine body, a wiring plug is arranged on the side edge of the top of the laser cleaning machine body, a connecting cable is connected to the top of the wiring plug, and a laser emitting head is connected to the side edge of the connecting cable; hollow frames are fixedly installed on the two sides of the top of the fixing frame, limiting mechanisms are movably arranged on the two sides of the top end in the fixing frame, pushing mechanisms are arranged in the hollow frames and are in transmission connection with the limiting mechanisms, and pushing columns are fixedly installed at the two ends of the outer side of the laser cleaning machine cup body. According to the technical scheme, when the laser emission head is placed, the laser emission head only needs to be aligned with the interior of the fixing frame to be vertically pushed, the abutting column can vertically abut against and limit the pushing column, it is guaranteed that the laser emission head cannot vertically move at will when placed, and therefore the laser emission head can be placed conveniently. And therefore, the laser emission head can be quickly stored, placed and protected.

Description

Technical Field

[0001] This utility model relates to the field of laser cleaning machine technology, and in particular to a mobile laser cleaning machine. Background Technology

[0002] Currently, laser cleaning machines are used to clean rust layers on the surface of equipment or parts. A laser cleaning machine generally includes a main unit and a cleaning head. The main unit and the cleaning head are connected by a pipeline. The laser emitted by the cleaning head irradiates the surface of the equipment or parts, and the dirt on the surface of the equipment or parts is removed by the ablation of the laser. Laser cleaning causes less wear on the equipment or parts and has a good cleaning effect on irregularly shaped surfaces.

[0003] However, in current laser cleaning machines, the machine body is moved according to the position of the workpiece to be cleaned. During this movement, the laser emitter head connected to the machine body needs to be fixed to prevent it from rolling and being damaged. However, fixing the laser emitter head makes it difficult to quickly place, secure, and retrieve it, which not only easily leads to damage during movement but also affects the efficiency of subsequent cleaning operations. Therefore, we propose a mobile laser cleaning machine. Utility Model Content

[0004] The main objective of this invention is to provide a mobile laser cleaning machine that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A mobile laser cleaning machine includes a laser cleaning machine body, a fixed frame is fixedly installed on the top of the laser cleaning machine body, a wiring plug is provided on the top side of the laser cleaning machine body, a connecting cable is connected to the top of the wiring plug, and a laser emitting head is connected to the side of the connecting cable.

[0007] Hollow frames are fixedly installed on both sides of the top of the fixed frame. Limiting mechanisms are movably arranged on both sides of the top of the fixed frame. A pushing mechanism is arranged inside the hollow frame, and the pushing mechanism and the limiting mechanism are connected by transmission.

[0008] The laser cleaning machine cup body has push columns fixedly installed at both ends on the outer side, and a protective frame is fixedly installed at the bottom of the inner side of the fixed frame. The inner side wall of the protective frame is fixedly bonded with cushioning pads.

[0009] As an optional solution to the technical solution of this application, the pushing mechanism includes a pushing spring. A pushing plate is slidably installed on the side of the hollow frame near the fixed frame. A transmission rod is horizontally fixed at the middle of the side of each pushing plate. The transmission rod passes through the inside of the side of the hollow frame and extends to the outside of the hollow frame. The pushing spring is movably sleeved on the outside of the transmission rod, and the two ends of the pushing spring are respectively movably attached to the outer wall of the pushing plate and the inner wall of the hollow frame.

[0010] By adopting the above technical solution, through the interaction of the push plate and the push spring, while providing a horizontal pushing force to the abutting column, the abutting column can drive the push plate to compress the push spring when it is abutted, causing it to deform and thus having a restoring pushing force.

[0011] As an optional solution to the technical solution of this application, the limiting mechanism includes an abutting column, and a connecting rod is fixedly installed at the middle of the other side of the push plate. The connecting rod extends movably from the inside of the hollow frame to the inside of the fixed frame. An abutting column is fixedly installed at the top of the side of each connecting rod, and movable grooves are opened on both sides of the top of the fixed frame.

[0012] By adopting the above technical solution, the transmission rationality of the overall mechanism can be ensured through the connection and transmission action of the connecting rod and the abutting column.

[0013] As an optional solution to the technical solution of this application, a push plate is fixedly installed between the top edges of the sides of each pair of transmission rods, and the push plate is movably installed on the outside of the hollow frame. An anti-slip friction pad is fixedly adhered to the side surface of each push plate.

[0014] By adopting the above technical solution, through the connection and transmission action of the push plate and the transmission rod, the operator can push the push plate from the inside, so that the push plate moves relative to the push plate and drives the abutment column to move away from the top of the push column, so that the abutment column loses its limiting force on the push column, and the laser emitter head can be quickly picked up and used.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. A mobile laser cleaning machine according to this application comprises a fixed frame on top of the laser cleaning machine, and horizontally movable push plates inside the hollow frames on both sides of the fixed frame. A connecting rod connects the abutment column and the push plates, so that when placing the laser emitter head, simply aligning the laser emitter head with the inside of the fixed frame and pushing it vertically simultaneously moves the push column on its outer side vertically. As the push column moves, its side contacts the side end of the abutment column, pushing the abutment column and causing it to move horizontally in sync. The corresponding horizontal pushing force is provided to the push plate, causing it to move horizontally synchronously inside the hollow frame. This compresses the push spring, causing it to deform and generate a restoring pushing force. When the bottom end of the laser emitter head contacts the inner wall of the protective frame, the side end of the push column moves away from the side end of the abutment column. Under the restoring abutment action of the push spring, the push spring provides a restoring pushing force to the push plate and the abutment column, allowing the abutment column to perform vertical abutment and limit treatment on the push column. This ensures that the laser emitter head will not move vertically arbitrarily when placed, thereby enabling the laser emitter head to be quickly stored and protected.

[0017] 2. A mobile laser cleaning machine according to the technical solution of this application has push plates connected to the transmission rod on both sides of the fixed frame. When the laser emitter needs to be picked up and used, the operator can push it from the inside of the push plate. As the push plate moves relative to the push plate, the abutment column moves away from the top of the push column, so that it loses the limiting force on the push column, and the laser emitter can be picked up and used quickly. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of a mobile laser cleaning machine according to the present invention;

[0019] Figure 2 This is a front view cross-sectional structural diagram of the fixed frame of a mobile laser cleaning machine according to the present invention;

[0020] Figure 3 This is a top view of the fixed frame structure of a mobile laser cleaning machine according to this utility model.

[0021] Reference numerals: 1. Laser cleaning machine body; 11. Connecting plug; 12. Connecting cable; 13. Laser emitter head; 2. Fixed frame; 21. Hollow frame; 22. Push plate; 23. Transmission rod; 24. Push spring; 25. Connecting rod; 26. Abutment column; 27. Push column; 3. Movable groove; 31. Hand push plate; 4. Protective frame; 41. Buffer pad; 42. Anti-slip friction pad. Detailed Implementation

[0022] like Figure 1-3As shown, this utility model provides a technical solution: a mobile laser cleaning machine, wherein a fixed frame 2 is fixedly installed on the top of the laser cleaning machine body 1, a wiring plug 11 is provided on the top side of the laser cleaning machine body 1, a connecting cable 12 is connected to the top of the wiring plug 11, and a laser emitting head 13 is connected to the side of the connecting cable 12.

[0023] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown, hollow frames 21 are fixedly installed on both sides of the top of the fixed frame 2. Pushing columns 27 are fixedly installed on both ends of the outer side of the laser cleaning machine cup. A connecting rod 25 is fixedly installed on the middle of the other side of the pushing plate 22. The connecting rod 25 extends movably from the inside of the hollow frame 21 to the inside of the fixed frame 2. A stop column 26 is fixedly installed on the top side of each connecting rod 25. The end of the pushing column 27 near the fixed frame 2 and the end of the stop column 26 away from the pushing plate 22 are both semi-circular. Movable grooves 3 are opened on both sides of the top of the fixed frame 2. The connecting rod 25 slides through and is inserted into the movable groove 3. The inner diameter of the movable groove 3 is larger than the diameter of the stop column 26.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown, a push plate 22 is slidably installed on the side of the hollow frame 21 near the fixed frame 2. A transmission rod 23 is horizontally fixed at the middle of the side of each push plate 22. The transmission rod 23 passes through the inside of the side of the hollow frame 21 and extends to the outside of the hollow frame 21. A push spring 24 is movably sleeved on the outside of the transmission rod 23. The two ends of the push spring 24 are respectively movably attached to the outer wall of the push plate 22 and the inner wall of the hollow frame 21.

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a protective frame 4 is fixedly installed on the bottom inner side of the fixed frame 2, and a cushioning pad 41 is fixedly adhered to the inner side wall of the protective frame 4.

[0026] In some technical solutions (through Figure 1 , Figure 2 and Figure 3 As shown), a push plate 31 is fixedly installed between the top of the side of each pair of transmission rods 23, and the push plate 31 is movably installed on the outside of the hollow frame 21. An anti-slip friction pad 42 is fixedly adhered to the side surface of each push plate 31.

[0027] During operation, when the laser cleaning machine body 1 needs to be moved to a different position, the laser emitting head 13 is moved so that it is vertically aligned with the inside of the fixed frame 2. The laser emitting head 13 is then continuously pushed vertically, causing the pushing column 27 on the outside of the laser emitting head 13 to simultaneously contact the side end of the abutment column 26 during vertical movement. As the laser emitting head 13 is continuously pressed down, the abutment column 26 is pushed, causing it to move horizontally relative to both sides inside the fixed frame 2. This provides a corresponding horizontal pushing force to the pushing plate 22, causing it to move horizontally synchronously inside the hollow frame 21 and compress the pushing spring 24, causing it to deform and have a restoring pushing force. This continues until the bottom end of the laser emitting head 13 contacts the inner wall of the protective frame 4. After the side end of the pushing column 27 moves away from the side end of the abutment column 26, the pushing spring 24... Under the restoring action of 4, the push spring 24 provides the push plate 22 and the abutment column 26 with the restoring push force, so that the abutment column 26 can perform vertical abutment limit treatment on the push column 27, ensuring that the laser emitter head 13 will not move vertically arbitrarily when placed. After driving the laser cleaning machine body 1 to move it to the position to be cleaned, the operator pushes it from the inside of the push plate 31 with one hand, so that the push plate 31 can move relatively. Under the connecting transmission action of the transmission rod 23, the abutment column 26 is moved away from the top of the push column 27, so that it loses the limiting force on the push column 27. Then, the laser emitter head 13 is pulled vertically to move it out of the fixed frame 2. The laser cleaning machine body 1 is started, and the laser emitter head 13 is used to remove rust and clean the surface of the workpiece.

Claims

1. A mobile laser cleaning machine, comprising a laser cleaning machine body (1), characterized in that: A fixed frame (2) is fixedly installed on the top of the laser cleaning machine body (1). A wiring plug (11) is provided on the top side of the laser cleaning machine body (1). A connecting cable (12) is connected to the top of the wiring plug (11). A laser emitting head (13) is connected to the side of the connecting cable (12). Hollow frames (21) are fixedly installed on both sides of the top of the fixed frame (2). Limiting mechanisms are movably provided on both sides of the top of the fixed frame (2). A pushing mechanism is provided inside the hollow frame (21), and the pushing mechanism and the limiting mechanism are connected by transmission. Pushing columns (27) are fixedly installed at both ends of the outer side of the laser cleaning machine cup.

2. The mobile laser cleaning machine according to claim 1, characterized in that: The pushing mechanism includes a pushing spring (24). A pushing plate (22) is slidably installed inside the hollow frame (21) on the side near the fixed frame (2). A transmission rod (23) is horizontally fixed at the middle of the side of each pushing plate (22). The transmission rod (23) passes through the inside of the side of the hollow frame (21) and extends to the outside of the hollow frame (21). The pushing spring (24) is movably sleeved on the outside of the transmission rod (23). The two ends of the pushing spring (24) are respectively movably attached to the outer wall of the pushing plate (22) and the inner wall of the hollow frame (21).

3. The mobile laser cleaning machine according to claim 2, characterized in that: The limiting mechanism includes an abutting column (26), and a connecting rod (25) is fixedly installed at the middle of the other side of the push plate (22). The connecting rod (25) extends movably from the inside of the hollow frame (21) to the inside of the fixed frame (2). An abutting column (26) is fixedly installed at the top of the side of each connecting rod (25), and the end of the push column (27) near the fixed frame (2) and the end of the abutting column (26) away from the push plate (22) are both semi-circular.

4. The mobile laser cleaning machine according to claim 3, characterized in that: The fixed frame (2) has movable slots (3) on both sides of the top, and the connecting rod (25) is slidably inserted into the movable slot (3). The inner diameter of the movable slot (3) is larger than the diameter of the abutting column (26).

5. The mobile laser cleaning machine according to claim 2, characterized in that: A push plate (31) is fixedly installed between the top edges of each pair of transmission rods (23), and the push plate (31) is movably installed on the outside of the hollow frame (21). An anti-slip friction pad (42) is fixedly adhered to the side surface of each push plate (31).

6. The mobile laser cleaning machine according to claim 1, characterized in that: A protective frame (4) is fixedly installed on the bottom inner side of the fixed frame (2), and a buffer pad (41) is fixedly adhered to the inner side wall of the protective frame (4).

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