Nodular cast iron surface laser cleaning device

Abstract

The utility model relates to the technical field of nodular cast iron processing, in particular to a nodular cast iron surface laser cleaning device which comprises a cleaning mechanism, the inner wall of the cleaning mechanism is movably connected with the outer wall of a taking-out mechanism, one side of the taking-out mechanism is fixedly connected with one end of a moving mechanism, and a rotating block rotates while a clamped workpiece is overturned. Then the reset springs and the arc-shaped clamping blocks are driven to rotate, the outer walls of the reset springs make contact with the inner walls of the clamping grooves, the inner walls of the clamping grooves extrude the arc-shaped faces of the arc-shaped clamping blocks through the arc-shaped faces of the arc-shaped clamping blocks, the arc-shaped clamping blocks are extruded to extrude the reset springs, and after the workpieces are turned over, the positions of the two sets of arc-shaped clamping blocks are replaced; and the arc-shaped clamping block returns to one side of the clamping groove, the arc-shaped clamping block is driven to enter the clamping groove again through resetting of the reset spring, then the rotating block is stabilized, overturning of the clamped workpiece is stabilized conveniently, and the complexity of repeated taking and placing is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ductile iron processing, in particular to a ductile iron surface laser cleaning device. Background Art

[0002] Ductile iron is made by spheroidizing and inoculating to obtain spheroidal graphite, which effectively improves the mechanical properties of cast iron, especially the plasticity and toughness, thereby obtaining a higher strength than carbon steel. Since the surface of ductile iron will oxidize after being placed for a long time, a laser cleaning device is required for processing and cleaning.

[0003] Nowadays, most of the laser cleaning devices for ductile iron surfaces have a relatively simple structure. A simple clamping structure of the workpiece is stabilized above the workbench, and laser cleaning is performed using a laser cleaning head. After cleaning one side of the workpiece, the workpiece needs to be removed from the clamping structure, then turned over and put back into the clamping structure for laser cleaning again. Multiple pick-and-place operations increase the complexity of the cleaning operation. Secondly, a large amount of smoke and debris will be generated during laser cleaning, which can easily have a certain impact on the working environment as working time increases. Utility Model Content

[0004] The purpose of the utility model is to provide a ductile iron surface laser cleaning device to solve the problem that the multiple pick-up and put-down mentioned in the above background technology increases the cumbersomeness of the cleaning operation, and secondly, a large amount of smoke and debris will be generated during laser cleaning, which will easily cause a certain impact on the working environment as the working time increases. To achieve the above purpose, the utility model provides the following technical solutions: a ductile iron surface laser cleaning device, including a cleaning mechanism, the inner wall of the cleaning mechanism is movably connected to the outer wall of the removal mechanism, and one side of the removal mechanism is fixedly connected to one end of the moving mechanism.

[0005] One end of the moving mechanism is fixedly connected to one end of the turning mechanism, and the inner wall of the cleaning mechanism is movably connected to the outer wall of the dust collecting mechanism.

[0006] Preferably, the cleaning mechanism includes a working frame, a stable base, a fixed frame and a laser cleaning head body, and the bottom end of the working frame is fixedly connected to the top end of the stable base, the inner wall of the working frame is provided with a cleaning groove, and the inner wall of the cleaning groove is fixedly connected to the outer wall of the fixed frame, the inner top wall of the cleaning groove is fixedly connected to the top end of the laser cleaning head body, and a trapezoidal dust suction groove is provided below the cleaning groove, and a limiting groove is provided on the inner wall of the fixed frame, and a sliding groove is provided on the inner wall of the trapezoidal dust suction groove.

[0007] Preferably, the removal mechanism consists of a limit block, a movable frame, a gray protective glass plate and a fixed plate, and the outer wall of the limit block is movably connected to the inner wall of the limit groove, one side of the limit block is fixedly connected to one side of the movable frame, and the end away from the limit block is fixedly connected to the outer wall of the gray protective glass plate, and both sides of the gray protective glass plate are fixedly connected to one side of the fixed plate.

[0008] Preferably, the moving mechanism includes a fixed rod, a rotating ring and a threaded rod, and one end of the fixed rod is fixedly connected to one side of the moving frame, one end of the fixed rod is provided with a bearing, and one end of the fixed rod is fixedly connected to one end of the rotating ring through the bearing, a receiving groove is provided inside the fixed rod, and a threaded groove is provided inside the rotating ring, the outer wall of the threaded rod is movably connected to the inner wall of the receiving groove, and the inner wall of the threaded groove is threadedly connected to the outer wall of the threaded rod.

[0009] Preferably, the flipping mechanism consists of a fixed block, a rotating block, a return spring, an arc-shaped clamping block and a clamping plate, and one end of the fixed block is fixedly connected to one end of the threaded rod, a rotating groove is provided inside the fixed block, and the inner wall of the rotating groove is provided with a bearing, the inner wall of the rotating groove is rotatably connected to the outer wall of the rotating block through the bearing, and the inner wall of the rotating groove is provided with a clamping groove, a spring groove is provided inside the rotating block, and the inner wall of the spring groove is fixedly connected to one end of the return spring, one end of the return spring away from the inner wall of the spring groove is fixedly connected to one end of the arc-shaped clamping block, and one end of the rotating block is fixedly connected to the outer wall of the clamping plate, the outer wall of the arc-shaped clamping block is movably connected to the inner wall of the spring groove, and the outer wall of the arc-shaped clamping block is movably connected to the inner wall of the clamping groove.

[0010] Preferably, the dust suction mechanism includes a slider, a collecting frame, a dust-blocking filter plate, a driving motor and a dust suction fan, and the outer wall of the slider is movably connected to the inside of the sliding groove, one side of the slider is fixedly connected to the outer wall of the collecting frame, and a collecting groove is provided inside the collecting frame, the inner wall of the collecting groove is fixedly connected to the outer wall of the dust-blocking filter plate, and a dust-blocking port is provided inside the dust-blocking filter plate, the bottom end of the driving motor is fixedly connected to the inner bottom wall of the trapezoidal dust suction groove, and the output end of the driving motor is fixedly connected to the dust suction fan through a coupling, and the dust suction fan is arranged below the dust-blocking filter plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the fixed plate is pulled to move the gray protective glass plate, and the movement of the gray protective glass plate drives the movable frame to move through the limit block, and the workpiece is placed on one side of the clamping plate, and the threaded rod is driven to move toward the outer wall of the workpiece by rotating the rotating ring through the threaded connection between the rotating ring and the threaded rod, and the movement of the threaded rod drives the fixed block to move, and the movement of the fixed block drives the rotating block to move, and the movement of the rotating block drives the clamping plate to move, and then the workpiece is clamped by the clamping plate, and the movable frame is pushed back into the interior of the working frame, and the surface of the workpiece is laser cleaned by the laser cleaning head body. When the workpiece needs to be turned over, the flip clamp The workpiece after being held is flipped and the rotating block rotates at the same time, thereby driving the reset spring and the arc-shaped clamping block to rotate, so that the outer wall of the reset spring contacts the inner wall of the clamping slot, and the inner wall of the clamping slot squeezes the arc surface of the arc-shaped clamping block through the arc-shaped surface of the arc-shaped clamping block, and the arc-shaped clamping block is squeezed to squeeze the reset spring. After the workpiece is flipped, the two groups of arc-shaped clamping blocks exchange positions, and the arc-shaped clamping block returns to one side of the clamping slot. The reset of the reset spring drives the arc-shaped clamping block to re-enter the interior of the clamping slot, thereby stabilizing the rotating block, thereby completing the flipping of the workpiece, facilitating the stability of the flipping of the clamped workpiece, and reducing the tediousness of repeated picking and placing.

[0013] In the utility model, during laser cleaning, the driving motor is turned on to drive the dust suction fan to rotate. The rotation of the dust suction fan generates suction, so that the dust generated by cleaning is sucked into the interior of the collection rack through the blocking of the dust blocking filter plate. When the dust needs to be collected, the collection rack is pulled to move the collection rack through the slider, so that the collection rack is taken out to collect the dust, which facilitates the collection and cleaning of dust and reduces the impact of dust on the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 This is an exploded diagram of the take-out mechanism of the utility model;

[0018] Figure 5 This is an exploded view of the dust collection mechanism of the utility model;

[0019] Figure 6 This is an exploded diagram of the mobile mechanism of the utility model;

[0020] Figure 7 This is an exploded view of the clamping mechanism of the utility model.

[0021] In the figure: 1. cleaning mechanism; 101. working frame; 102. stable base; 103. fixed frame; 104. laser cleaning head body; 2. taking-out mechanism; 201. limit block; 202. moving frame; 203. gray protective glass plate; 204. fixed plate; 3. moving mechanism; 301. fixed rod; 302. rotating ring; 303. threaded rod; 4. flipping mechanism; 401. fixed block; 402. rotating block; 403. reset spring; 404. arc-shaped block; 405. clamping plate; 5. dust suction mechanism; 501. slider; 502. collecting frame; 503. dust filter plate; 504. driving motor; 505. dust suction fan. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 7 The utility model provides a technical solution: a ductile iron surface laser cleaning device, comprising a cleaning mechanism 1, the inner wall of the cleaning mechanism 1 is movably connected to the outer wall of a taking-out mechanism 2, and one side of the taking-out mechanism 2 is fixedly connected to one end of a moving mechanism 3.

[0024] One end of the moving mechanism 3 is fixedly connected to one end of the turning mechanism 4 , and the inner wall of the cleaning mechanism 1 is movably connected to the outer wall of the dust collecting mechanism 5 .

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the cleaning mechanism 1 includes a working frame 101, a stable base 102, a fixed frame 103 and a laser cleaning head body 104, and the bottom end of the working frame 101 is fixedly connected to the top end of the stable base 102, the inner wall of the working frame 101 is provided with a cleaning groove, and the inner wall of the cleaning groove is fixedly connected to the outer wall of the fixed frame 103, the inner top wall of the cleaning groove is fixedly connected to the top end of the laser cleaning head body 104, and a trapezoidal dust suction groove is provided below the cleaning groove, and a limiting groove is provided on the inner wall of the fixed frame 103, and a sliding groove is provided on the inner wall of the trapezoidal dust suction groove, and the workpiece is laser cleaned by the laser cleaning head body 104.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the taking-out mechanism 2 is composed of a limit block 201, a movable frame 202, a gray protective glass plate 203 and a fixed plate 204, and the outer wall of the limit block 201 is movably connected to the inner wall of the limit groove, one side of the limit block 201 is fixedly connected to one side of the movable frame 202, and the end away from the limit block 201 is fixedly connected to the outer wall of the gray protective glass plate 203, and both sides of the gray protective glass plate 203 are fixedly connected to one side of the fixed plate 204, and the fixed plate 204 is pulled to move the gray protective glass plate 203, and the movement of the gray protective glass plate 203 drives the movable frame 202 to move through the limit block 201, and the gray protective glass plate 203 reduces the impact of the strong light generated by the laser on the staff.

[0027] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the moving mechanism 3 includes a fixed rod 301, a rotating ring 302 and a threaded rod 303, and one end of the fixed rod 301 is fixedly connected to one side of the moving frame 202, one end of the fixed rod 301 is provided with a bearing, and one end of the fixed rod 301 is fixedly connected to one end of the rotating ring 302 through the bearing, a receiving groove is provided inside the fixed rod 301, and a threaded groove is provided inside the rotating ring 302, the outer wall of the threaded rod 303 is movably connected to the inner wall of the receiving groove, and the inner wall of the threaded groove is threadedly connected to the outer wall of the threaded rod 303, and the threaded rod 303 is driven to move toward the outer wall of the workpiece by rotating the rotating ring 302 and the threaded connection between the rotating ring 302 and the threaded rod 303.

[0028] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the flip mechanism 4 is composed of a fixed block 401, a rotating block 402, a return spring 403, an arc-shaped clamping block 404 and a clamping plate 405, and one end of the fixed block 401 is fixedly connected to one end of the threaded rod 303, a rotating groove is provided inside the fixed block 401, and a bearing is provided on the inner wall of the rotating groove, the inner wall of the rotating groove is rotatably connected to the outer wall of the rotating block 402 through the bearing, and a clamping groove is provided on the inner wall of the rotating groove, a spring groove is provided inside the rotating block 402, and the inner wall of the spring groove is fixedly connected to one end of the return spring 403, one end of the return spring 403 away from the inner wall of the spring groove is fixedly connected to one end of the arc-shaped clamping block 404, and one end of the rotating block 402 is fixedly connected to the outer wall of the clamping plate 405, and the outer wall of the arc-shaped clamping block 404 is movably connected to the inner wall of the spring groove The outer wall of the arc-shaped clamping block 404 is movably connected to the inner wall of the slot. When the workpiece needs to be flipped, the clamped workpiece is flipped, and the rotating block 402 rotates while flipping, thereby driving the reset spring 403 and the arc-shaped clamping block 404 to rotate, so that the outer wall of the reset spring 403 contacts the inner wall of the slot, and the inner wall of the slot squeezes the arc surface of the arc-shaped clamping block 404 through the arc surface of the arc-shaped clamping block 404. The arc-shaped clamping block 404 is squeezed to squeeze the reset spring 403. After the workpiece is flipped, the two groups of arc-shaped clamping blocks 404 change positions, and the arc-shaped clamping block 404 returns to one side of the slot. The arc-shaped clamping block 404 is driven to re-enter the interior of the slot through the reset of the reset spring 403, thereby stabilizing the rotating block 402, thereby completing the flipping of the workpiece.

[0029] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the dust suction mechanism 5 includes a slider 501, a collection frame 502, a dust blocking filter plate 503, a driving motor 504 and a dust suction fan 505, and the outer wall of the slider 501 is movably connected to the inside of the sliding groove, one side of the slider 501 is fixedly connected to the outer wall of the collection frame 502, and the collection frame 502 is provided with a collection groove inside, the inner wall of the collection groove is fixedly connected to the outer wall of the dust blocking filter plate 503, and the dust blocking filter plate 503 is provided with a dust blocking port inside, the bottom end of the driving motor 504 is fixedly connected to the inner bottom wall of the trapezoidal dust suction groove, and ... The output end of the driving motor 504 is fixedly connected to the dust suction fan 505 through a coupling. The dust suction fan 505 is arranged below the dust blocking filter plate 503. During laser cleaning, the driving motor 504 is turned on to drive the dust suction fan 505 to rotate. The rotation of the dust suction fan 505 generates suction, so that the dust generated by cleaning is sucked into the inside of the collection rack 502 through the obstruction of the dust blocking filter plate 503. When the dust needs to be collected, the collection rack 502 is pulled so that the collection rack 502 moves through the slider 501, so that the collection rack 502 is taken out to collect the dust.

[0030] The use method and advantages of the utility model: When the ductile iron surface laser cleaning device is working, the working process is as follows:

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the fixed plate 204 is pulled to move the gray protective glass plate 203, and the movement of the gray protective glass plate 203 drives the movable frame 202 to move through the limit block 201, and the workpiece is placed on one side of the clamping plate 405, and the rotating ring 302 is rotated, and the threaded connection between the rotating ring 302 and the threaded rod 303 drives the threaded rod 303 to move toward the outer wall of the workpiece, and the movement of the threaded rod 303 drives the fixed block 401 to move, and the movement of the fixed block 401 drives the rotating block 402 to move, and the movement of the rotating block 402 drives the clamping plate 405 to move, and then the workpiece is clamped through the clamping plate 405, and the movable frame 202 is pushed back into the interior of the working frame 101, and the surface of the workpiece is laser cleaned by the laser cleaning head body 104. When the workpiece needs to be flipped, the clamped workpiece is flipped, and the rotating block 402 rotates while flipping, thereby driving the reset spring 403 and the arc-shaped clamping block 404 to move. The arc block 404 is pressed against the return spring 403, and the return spring 403 is pressed against the return spring 403. After the workpiece is flipped, the two groups of arc blocks 404 change positions, and the arc blocks 404 return to one side of the slot. The arc blocks 404 are driven to re-enter the interior of the slot by the reset spring 403, and then the rotating block 402 is stabilized, thereby completing the flipping of the workpiece. During laser cleaning, the driving motor 504 is turned on to drive the dust suction fan 505 to rotate. The dust suction fan 505 rotates to generate suction, so that the dust generated by cleaning is sucked into the interior of the collection rack 502 through the blocking of the dust blocking filter plate 503. When dust needs to be collected, the collection rack 502 is pulled so that the collection rack 502 moves through the slider 501, so that the collection rack 502 is taken out to collect the dust.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A laser cleaning device for the surface of ductile iron, comprising a cleaning mechanism (1), characterized in that: The inner wall of the cleaning mechanism (1) is movably connected to the outer wall of the taking-out mechanism (2), and one side of the taking-out mechanism (2) is fixedly connected to one end of the moving mechanism (3); One end of the moving mechanism (3) is fixedly connected to one end of the turning mechanism (4), and the inner wall of the cleaning mechanism (1) is movably connected to the outer wall of the dust collecting mechanism (5).

2. The laser cleaning device for the surface of ductile iron according to claim 1, characterized in that: The cleaning mechanism (1) comprises a working frame (101), a stable base (102), a fixed frame (103) and a laser cleaning head body (104), wherein the bottom end of the working frame (101) is fixedly connected to the top end of the stable base (102), the inner wall of the working frame (101) is provided with a cleaning groove, and the inner wall of the cleaning groove is fixedly connected to the outer wall of the fixed frame (103), the inner top wall of the cleaning groove is fixedly connected to the top end of the laser cleaning head body (104), and a trapezoidal dust suction groove is provided below the cleaning groove, and a limiting groove is provided on the inner wall of the fixed frame (103), and a sliding groove is provided on the inner wall of the trapezoidal dust suction groove.

3. The laser cleaning device for the surface of ductile iron according to claim 2, characterized in that: The taking-out mechanism (2) is composed of a limit block (201), a movable frame (202), a grey protective glass plate (203) and a fixed plate (204), wherein the outer wall of the limit block (201) is movably connected to the inner wall of the limit groove, one side of the limit block (201) is fixedly connected to one side of the movable frame (202), and one end away from the limit block (201) is fixedly connected to the outer wall of the grey protective glass plate (203), and both sides of the grey protective glass plate (203) are fixedly connected to one side of the fixed plate (204).

4. The laser cleaning device for the surface of ductile iron according to claim 3, characterized in that: The moving mechanism (3) comprises a fixed rod (301), a rotating ring (302) and a threaded rod (303), one end of the fixed rod (301) is fixedly connected to one side of the moving frame (202), one end of the fixed rod (301) is provided with a bearing, and one end of the fixed rod (301) is fixedly connected to one end of the rotating ring (302) through the bearing, a receiving groove is provided inside the fixed rod (301), and a threaded groove is provided inside the rotating ring (302), an outer wall of the threaded rod (303) is movably connected to an inner wall of the receiving groove, and an inner wall of the threaded groove is threadedly connected to an outer wall of the threaded rod (303).

5. The laser cleaning device for the surface of ductile iron according to claim 4, characterized in that: The flip mechanism (4) is composed of a fixed block (401), a rotating block (402), a return spring (403), an arc-shaped clamping block (404) and a clamping plate (405), and one end of the fixed block (401) is fixedly connected to one end of the threaded rod (303), a rotating groove is provided inside the fixed block (401), and a bearing is provided on the inner wall of the rotating groove, and the inner wall of the rotating groove is rotatably connected to the outer wall of the rotating block (402) through the bearing, and a clamping groove is provided on the inner wall of the rotating groove, A spring groove is provided inside the rotating block (402), and the inner wall of the spring groove is fixedly connected to one end of the return spring (403), one end of the return spring (403) away from the inner wall of the spring groove is fixedly connected to one end of the arc-shaped clamping block (404), and one end of the rotating block (402) is fixedly connected to the outer wall of the clamping plate (405), the outer wall of the arc-shaped clamping block (404) is movably connected to the inner wall of the spring groove, and the outer wall of the arc-shaped clamping block (404) is movably connected to the inner wall of the clamping groove.

6. The laser cleaning device for the surface of ductile iron according to claim 2, characterized in that: The dust suction mechanism (5) comprises a slider (501), a collection frame (502), a dust blocking filter plate (503), a driving motor (504) and a dust suction fan (505), wherein the outer wall of the slider (501) is movably connected to the inner wall of the sliding groove, one side of the slider (501) is fixedly connected to the outer wall of the collection frame (502), and a collection groove is provided inside the collection frame (502), the inner wall of the collection groove is fixedly connected to the outer wall of the dust blocking filter plate (503), and a dust blocking port is provided inside the dust blocking filter plate (503), the bottom end of the driving motor (504) is fixedly connected to the inner bottom wall of the trapezoidal dust suction groove, and the output end of the driving motor (504) is fixedly connected to the dust suction fan (505) through a coupling, and the dust suction fan (505) is arranged below the dust blocking filter plate (503).

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