Medium-voltage frequency converter surface assembly component chip mounter

Abstract

The utility model relates to the technical field of medium-voltage frequency converter surface assembly component surface mounting, in particular to a medium-voltage frequency converter surface assembly component surface mounting machine, which is convenient to move and support the whole, is convenient to adjust the horizontality, is convenient to clean dust on a surface mounting table, and is convenient to use. The practicability and the surface mounting quality are improved; comprising a chip mounting table; the device further comprises a supporting adjusting mechanism, a moving mechanism, a reinforcing mechanism, a position adjusting mechanism, a cleaning mechanism and a processing mechanism, the moving mechanism is installed at the bottom end of the supporting adjusting mechanism, the reinforcing mechanism is installed on the moving mechanism, the position adjusting mechanism is installed at the top end of the supporting adjusting mechanism, and the cleaning mechanism is installed on the position adjusting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of surface mounted component patches for medium voltage frequency converters, in particular to a surface mounted component patch machine for medium voltage frequency converters. Background Art

[0002] A medium voltage inverter is a power regulation device, which is mainly used to control the voltage and frequency in a medium voltage power system. It is mainly composed of components such as a rectifier, an inverter, a filter and a controller. It can convert the AC power of the medium voltage grid into controllable DC power, and then convert the DC power into frequency-adjustable AC power through an inverter. In the manufacturing process of medium voltage inverters, electronic components need to be accurately and efficiently mounted.

[0003] In the existing component placement technology, for example, the prior art with application number CN202120052018.1, including a machine base, a servo motor, a screw, a slider, a slide rail, a slide, a stepper motor, a slide belt, a rack, a vacuum pump and a conveying pipe, etc., by setting a slide bar, a card plate, a locking screw, a telescopic plate and a spring, not only can the placement machine automatically deliver the board, but also avoid the low efficiency of electronic component placement caused by the slow manual board delivery.

[0004] However, the surface of the workbench of the placement machine is flat. In actual use, dust is easily accumulated on the workbench surface. The dust falls on the surface of the workpiece and then the patch is placed, which affects the quality of the patch. In addition, the existing technology is not convenient for movement. In addition, the uneven ground causes it to tilt, which affects the accuracy of the placement machine. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a medium voltage inverter surface assembly component placement machine which is easy to move and support the whole, easy to adjust the horizontality, and easy to clean the dust on the placement table, thereby improving the practicality and the quality of the placement.

[0006] The utility model discloses a surface mounted component chip mounter for a medium voltage frequency converter, comprising a chip mount table; further comprising a support and adjustment mechanism, a moving mechanism, a reinforcement mechanism, a position adjustment mechanism, a cleaning mechanism and a processing mechanism, wherein the moving mechanism is mounted at the bottom end of the support and adjustment mechanism, the reinforcement mechanism is mounted on the moving mechanism, the position adjustment mechanism is mounted on the top end of the support and adjustment mechanism, the cleaning mechanism is mounted on the position adjustment mechanism, and the processing mechanism is mounted on the position adjustment mechanism; the chip mounter is supported as a whole by the support and adjustment mechanism, the moving mechanism is convenient for moving the whole, the reinforcement mechanism is convenient for supporting the moving mechanism, the position adjustment mechanism is convenient for assisting the cleaning mechanism to clean dust, and the processing mechanism is convenient for processing dust; the chip mounter is supported as a whole by the support and adjustment mechanism, and the horizontality of the chip mounter is convenient for adjusting, thereby improving the quality of the chip, the moving mechanism is convenient for moving the whole, thereby improving the convenience, the reinforcement mechanism is convenient for supporting the moving mechanism, the position adjustment mechanism is convenient for assisting the cleaning mechanism to clean dust, and the processing mechanism is convenient for processing dust, thereby improving the practicability and the quality of the chip.

[0007] Preferably, the support and adjustment mechanism includes a base plate, a connecting seat, a first threaded rod, a second threaded rod, a threaded sleeve and an anti-skid pad, the connecting seat is installed at the bottom end of the base plate, the first threaded rod is rotatably connected to the connecting seat, the threaded sleeve is threadedly matched with the first threaded rod, the second threaded rod is threadedly matched with the threaded sleeve, the thread direction of the second threaded rod is opposite to that of the first threaded rod, and the anti-skid pad is installed at the bottom end of the second threaded rod; when the placement machine is to be supported, the moving mechanism is closed, and then the threaded sleeve is rotated to drive the first threaded rod and the second threaded rod to move relative to each other due to the threaded relationship, and then the anti-skid pad is used for anti-skid and support, and when the horizontality of the placement machine is to be adjusted, the threaded sleeve is rotated to drive the first threaded rod and the second threaded rod to move relative to each other due to the threaded relationship, thereby adjusting the horizontality of the placement machine and improving the quality of the placement.

[0008] Preferably, the moving mechanism includes a rotating seat, a rotating mounting frame and a wheel hub, the rotating seat is installed at the bottom end of the base plate, the rotating mounting frame is rotatably mounted on the rotating seat, and the wheel hub is installed at the bottom end of the rotating mounting frame; when the whole body needs to be moved, the rotating mounting frame is rotated on the rotating seat, thereby making the wheel hub move the whole body, thereby improving convenience.

[0009] Preferably, the strengthening mechanism comprises a slideway, a slider, a telescopic rod, a spring, a fixing plate, a push rod and a connecting rod, the slideway is installed at the bottom end of the bottom plate, a first slide groove and a fixing groove are arranged on the slideway, the first slide groove and the fixing groove are communicated, the slide block is slidably installed in the first slide groove, one end of the telescopic rod is installed at the bottom end of the slide block, the fixing plate is installed at the bottom end of the telescopic rod, one end of the spring is installed at the top of the slide block, the other end of the spring is installed at the top of the fixing plate, the push rod is installed at the bottom end of the fixing plate, a rotating shaft is arranged on the slide block, one end of the connecting rod is rotatably installed on the slide block through the rotating shaft, and the other end of the connecting rod is rotatably installed on the rotating mounting frame; when the rotating mounting frame is rotated to open, the slide block is pulled to slide in the first slide groove by the connecting rod, and when the fixing plate is aligned with the fixing groove, the elasticity of the spring drives the telescopic rod to extend, and then the fixing plate is pushed into the fixing groove, thereby completing the fixing of the slide block, thereby completing the fixing and supporting of the rotating mounting frame, and when the rotating mounting frame is to be retracted, the spring and the telescopic rod are retracted by pressing the push rod, and then the rotating mounting frame is rotated to make the slide block slide in the first slide groove, thereby retracting the wheel hub.

[0010] Preferably, the position adjustment mechanism includes a patch table, a driving frame, a lead screw, a limit rod, an adjustment motor and two mounting ears. The patch table is installed on the top of the base plate, the driving frame is installed on both ends of the patch table, the lead screw is rotatably installed on the driving frame, the limit rod is installed on the driving frame, the adjustment motor is installed on the driving frame, the output end of the adjustment motor is connected to the lead screw, and the mounting ears are installed on the cleaning mechanism, one mounting ear is slidably installed on the limit rod, and the other mounting ear is threadedly matched with the lead screw; when the cleaning position of the cleaning mechanism is to be adjusted, the lead screw is driven by turning on the adjusting motor, and then the mounting ear is driven to slide on the limit rod through the threaded relationship, thereby driving the cleaning position of the cleaning mechanism to be adjusted.

[0011] Preferably, the cleaning mechanism includes a gas tank, a jet head and a fan, the mounting ears are installed at both ends of the gas tank, the jet head is installed on the gas tank, and the fan is installed on the top of the gas tank; by turning on the fan, air passes through the gas tank and then is sprayed out through the jet head, thereby cleaning the dust on the patch table.

[0012] Preferably, the processing mechanism includes a processing box, a dust hood, a connecting pipe, an induced draft fan and an air outlet pipe. The processing box is installed on the side wall of the patch table, the dust hood is installed on the driving frame, the connecting pipe connects the processing box and the dust hood, one end of the connecting pipe extends to the inner bottom end of the processing box, water is added to the processing box, the water surface is above the air outlet of the connecting pipe, the induced draft fan is installed on the side wall of the processing box, and the air outlet pipe is installed on the induced draft fan; the air pressure in the processing box is reduced by turning on the induced draft fan, and the cleaned dust of the patch table enters the processing box through the dust hood and the connecting pipe, and then the air is discharged from the air outlet pipe through water filtration, thereby completing the cleaning of the dust and improving the quality of the patch.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the entire SMT machine is supported by the support and adjustment mechanism, and the horizontality of the SMT machine is adjusted conveniently, thereby improving the quality of the SMT; the moving mechanism facilitates the movement of the entire machine, thereby improving convenience; the strengthening mechanism facilitates the support of the moving mechanism; the position adjustment mechanism facilitates the auxiliary cleaning mechanism to clean the dust; the processing mechanism facilitates the processing of the dust, thereby improving practicality and the quality of the SMT. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a third axonometric structural schematic diagram of the utility model;

[0017] Figure 4 It is a fourth axonometric structural schematic diagram of the utility model;

[0018] Figure 5 It is a front cross-sectional structural schematic diagram of the utility model;

[0019] Figure 6 The utility model Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0020] Markings in the accompanying drawings: 01, support and adjustment mechanism; 11, bottom plate; 12, connecting seat; 13, first threaded rod; 14, second threaded rod; 15, threaded sleeve; 16, anti-slip pad; 02, moving mechanism; 21, rotating seat; 22, rotating mounting frame; 23, wheel hub; 03, strengthening mechanism; 31, slideway; 32, first slide groove; 33, fixed groove; 34, slider; 35, telescopic rod; 36, spring; 37, fixed plate; 38, push rod; 39, connecting rod; 04, position adjustment mechanism; 41, patch table; 42, driving frame; 43, lead screw; 44, limit rod; 45, adjustment motor; 46, mounting ear; 05, cleaning mechanism; 51, gas tank; 52, nozzle; 53, fan; 06, processing mechanism; 61, processing box; 62, dust collection hood; 63, connecting pipe; 64, induced draft fan; 65, exhaust pipe. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] Example 1

[0023] like Figures 3 to 6 As shown, it includes a patch stage 41, and also includes a support adjustment mechanism 01, a moving mechanism 02, a reinforcing mechanism 03, a position adjustment mechanism 04, a cleaning mechanism 05 and a processing mechanism 06. The moving mechanism 02 is installed at the bottom end of the support adjustment mechanism 01, the reinforcing mechanism 03 is installed on the moving mechanism 02, the position adjustment mechanism 04 is installed on the top end of the support adjustment mechanism 01, the cleaning mechanism 05 is installed on the position adjustment mechanism 04, and the processing mechanism 06 is installed on the position adjustment mechanism 04;

[0024] The whole mounter is supported by the support and adjustment mechanism 01, the moving mechanism 02 facilitates the movement of the whole, the strengthening mechanism 03 facilitates the support of the moving mechanism 02, the position adjustment mechanism 04 facilitates the auxiliary cleaning mechanism 05 to clean the dust, and the processing mechanism 06 facilitates the processing of the dust;

[0025] The support adjustment mechanism 01 includes a base plate 11, a connecting seat 12, a first threaded rod 13, a second threaded rod 14, a threaded sleeve 15 and an anti-skid pad 16. The connecting seat 12 is installed at the bottom end of the base plate 11, the first threaded rod 13 is rotatably connected to the connecting seat 12, the threaded sleeve 15 is threadedly matched with the first threaded rod 13, the second threaded rod 14 is threadedly matched with the threaded sleeve 15, the second threaded rod 14 and the first threaded rod 13 have opposite thread directions, and the anti-skid pad 16 is installed at the bottom end of the second threaded rod 14;

[0026] The moving mechanism 02 includes a rotating seat 21, a rotating mounting frame 22 and a hub 23. The rotating seat 21 is mounted at the bottom end of the base plate 11, the rotating mounting frame 22 is rotatably mounted on the rotating seat 21, and the hub 23 is mounted at the bottom end of the rotating mounting frame 22.

[0027] The strengthening mechanism 03 includes a slide 31, a slider 34, a telescopic rod 35, a spring 36, a fixed plate 37, a push rod 38 and a connecting rod 39. The slide 31 is installed at the bottom end of the bottom plate 11. The slide 31 is provided with a first slide groove 32 and a fixed groove 33. The first slide groove 32 and the fixed groove 33 are connected. The slider 34 is slidably installed in the first slide groove 32. One end of the telescopic rod 35 is installed at the bottom end of the slider 34. The fixed plate 37 is installed at the bottom end of the telescopic rod 35. One end of the spring 36 is installed at the top end of the slider 34. The other end of the spring 36 is installed at the top end of the fixed plate 37. The push rod 38 is installed at the bottom end of the fixed plate 37. The slider 34 is provided with a rotating shaft. One end of the connecting rod 39 is rotatably installed on the slider 34 through the rotating shaft. The other end of the connecting rod 39 is rotatably installed on the rotating mounting frame 22.

[0028] When the SMT machine is to be supported, the moving mechanism 02 is closed, and then the threaded sleeve 15 is rotated. Due to the threaded relationship, the first threaded rod 13 and the second threaded rod 14 are driven to move relative to each other, and then the anti-skid pad 16 is used for anti-skid and support. When the horizontality of the SMT machine is to be adjusted, the threaded sleeve 15 is rotated. Due to the threaded relationship, the first threaded rod 13 and the second threaded rod 14 are driven to move relative to each other, thereby adjusting the horizontality of the SMT machine and improving the quality of the SMT. When the whole is to be moved, the rotating mounting frame 22 is rotated on the rotating seat 21, thereby allowing the hub 23 to move the whole, thereby improving convenience. When the rotating mounting frame 22 is rotated and opened, the connecting rod 39 is used. Pull the slider 34 to slide in the first slide groove 32. When the fixing plate 37 is aligned with the fixing groove 33, the elasticity of the spring 36 drives the telescopic rod 35 to extend, and then the fixing plate 37 is pushed into the fixing groove 33, thereby completing the fixation of the slider 34, thereby completing the fixation and support of the rotating mounting frame 22. When the rotating mounting frame 22 is to be retracted, the spring 36 and the telescopic rod 35 are contracted by pressing the push rod 38, and then the rotating mounting frame 22 is rotated to make the slider 34 slide in the first slide groove 32, and then the wheel hub 23 is retracted. The position adjustment mechanism 04 facilitates the auxiliary cleaning mechanism 05 to clean the dust, and the processing mechanism 06 facilitates the processing of the dust, thereby improving the practicality and the quality of the patch.

[0029] Example 2

[0030] like Figure 2 and Figure 5 As shown, it includes a patch stage 41, and also includes a support adjustment mechanism 01, a moving mechanism 02, a reinforcing mechanism 03, a position adjustment mechanism 04, a cleaning mechanism 05 and a processing mechanism 06. The moving mechanism 02 is installed at the bottom end of the support adjustment mechanism 01, the reinforcing mechanism 03 is installed on the moving mechanism 02, the position adjustment mechanism 04 is installed on the top end of the support adjustment mechanism 01, the cleaning mechanism 05 is installed on the position adjustment mechanism 04, and the processing mechanism 06 is installed on the position adjustment mechanism 04;

[0031] The whole mounter is supported by the support and adjustment mechanism 01, the moving mechanism 02 facilitates the movement of the whole, the strengthening mechanism 03 facilitates the support of the moving mechanism 02, the position adjustment mechanism 04 facilitates the auxiliary cleaning mechanism 05 to clean the dust, and the processing mechanism 06 facilitates the processing of the dust;

[0032] The position adjustment mechanism 04 includes a patch platform 41, a drive frame 42, a lead screw 43, a limit rod 44, an adjustment motor 45 and two mounting ears 46. The patch platform 41 is installed on the top of the bottom plate 11, the drive frame 42 is installed at both ends of the patch platform 41, the lead screw 43 is rotatably installed on the drive frame 42, the limit rod 44 is installed on the drive frame 42, the adjustment motor 45 is installed on the drive frame 42, the output end of the adjustment motor 45 is connected to the lead screw 43, the mounting ears 46 are installed on the cleaning mechanism 05, one mounting ear 46 is slidably installed on the limit rod 44, and the other mounting ear 46 is threadedly matched with the lead screw 43;

[0033] The cleaning mechanism 05 includes a gas tank 51, a jet head 52 and a fan 53, the mounting ears 46 are mounted on both ends of the gas tank 51, the jet head 52 is mounted on the gas tank 51, and the fan 53 is mounted on the top of the gas tank 51;

[0034] The processing mechanism 06 includes a processing box 61, a dust cover 62, a connecting pipe 63, an induced draft fan 64 and an air outlet pipe 65. The processing box 61 is installed on the side wall of the patch platform 41, the dust cover 62 is installed on the driving frame 42, the connecting pipe 63 connects the processing box 61 and the dust cover 62, one end of the connecting pipe 63 extends to the inner bottom end of the processing box 61, water is added to the processing box 61, and the water surface covers the air outlet of the connecting pipe 63, the induced draft fan 64 is installed on the side wall of the processing box 61, and the air outlet pipe 65 is installed on the induced draft fan 64;

[0035] The whole SMT machine is supported by the support and adjustment mechanism 01, and the horizontality of the SMT machine can be adjusted conveniently to improve the quality of the SMT. The moving mechanism 02 is convenient for moving the whole machine to improve the convenience. The strengthening mechanism 03 is convenient for supporting the moving mechanism 02. When the cleaning position of the cleaning mechanism 05 is to be adjusted, the screw 43 is driven by turning on the adjustment motor 45, and then the mounting ear 46 is driven to slide on the limit rod 44 through the threaded relationship, thereby driving the cleaning position of the cleaning mechanism 05 to be adjusted. The air is passed through the gas tank 51 and then ejected through the nozzle 52 by turning on the fan 53, thereby cleaning the dust on the SMT table 41. The air pressure in the processing box 61 is reduced by turning on the exhaust fan 64, thereby allowing the cleaned dust on the SMT table 41 to enter the processing box 61 through the dust collecting hood 62 and the connecting pipe 63, and then the air is discharged from the air outlet pipe 65 through water filtration, thereby completing the cleaning of the dust and improving the quality of the SMT.

[0036] like Figures 1 to 6As shown, a medium-voltage inverter surface assembly component placement machine of the utility model, when working, when the placement machine needs to be supported, by closing the moving mechanism 02, and then by rotating the threaded sleeve 15, the first threaded rod 13 and the second threaded rod 14 are driven to move relative to each other due to the threaded relationship, and then the anti-skid pad 16 is used for anti-skid and support, when the horizontality of the placement machine is to be adjusted, by rotating the threaded sleeve 15, the first threaded rod 13 and the second threaded rod 14 are driven to move relative to each other due to the threaded relationship, so as to adjust the horizontality of the placement machine and improve the quality of the placement, when the whole is to be moved, the rotating mounting frame 22 is rotated on the rotating seat 21, so that the hub 23 is moved in the whole, and the convenience is improved, when the rotating mounting frame 22 is rotated and opened, the slider 34 is pulled by the connecting rod 39 to slide in the first slide groove 32, when the fixed plate 37 is aligned with the fixed groove 33, the elasticity of the spring 36 drives the telescopic rod 35 to extend, and then the fixed plate 37 is pushed into the fixed groove 33, and then the whole is completed. The paired sliders 34 are fixed to complete the fixation and support of the rotating mounting frame 22. When the rotating mounting frame 22 is to be retracted, the spring 36 and the telescopic rod 35 are retracted by pressing the push rod 38, and then the rotating mounting frame 22 is rotated to make the slider 34 slide in the first slide groove 32, thereby retracting the wheel hub 23. When the cleaning position of the cleaning mechanism 05 is to be adjusted, the screw 43 is driven by turning on the adjustment motor 45, and then the mounting ear 46 is driven to slide on the limit rod 44 through the threaded relationship, and then the cleaning position of the cleaning mechanism 05 is adjusted. The cleaning position of the cleaning mechanism 05 is adjusted, and the air is sprayed through the air tank 51 and then through the nozzle 52 by turning on the fan 53, thereby cleaning the dust on the patch table 41. The air pressure in the processing box 61 is reduced by turning on the induced draft fan 64, so that the cleaned dust on the patch table 41 enters the processing box 61 through the dust collecting hood 62 and the connecting pipe 63, and then the air is filtered by water and discharged from the air outlet pipe 65, thereby completing the cleaning of the dust and improving the quality of the patch.

[0037] The regulating motor 45, the fan 53 and the induced draft fan 64 of the utility model are purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for the technicians in this field to make creative efforts.

[0038] The main functions achieved by the utility model are: during the surface assembly component patching process of the medium voltage inverter, it is easy to move and support the whole, and easy to adjust the horizontality, and it is easy to clean the dust on the patch platform 41, thereby improving the practicality and the quality of the patch.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A surface mounted component placement machine for a medium voltage inverter, comprising a placement table (41); characterized in that: It also includes a support adjustment mechanism (01), a moving mechanism (02), a reinforcing mechanism (03), a position adjustment mechanism (04), a cleaning mechanism (05) and a processing mechanism (06), wherein the moving mechanism (02) is mounted at the bottom end of the support adjustment mechanism (01), the reinforcing mechanism (03) is mounted on the moving mechanism (02), the position adjustment mechanism (04) is mounted on the top end of the support adjustment mechanism (01), the cleaning mechanism (05) is mounted on the position adjustment mechanism (04), and the processing mechanism (06) is mounted on the position adjustment mechanism (04); The support and adjustment mechanism (01) supports the entire SMT machine, the moving mechanism (02) facilitates movement of the entire machine, the reinforcement mechanism (03) facilitates support for the moving mechanism (02), the position adjustment mechanism (04) facilitates the auxiliary cleaning mechanism (05) to clean dust, and the processing mechanism (06) facilitates processing of dust.

2. A medium voltage inverter surface mounted component placement machine as claimed in claim 1, characterized in that: The support adjustment mechanism (01) comprises a base plate (11), a connecting seat (12), a first threaded rod (13), a second threaded rod (14), a threaded sleeve (15) and an anti-skid pad (16); the connecting seat (12) is mounted on the bottom end of the base plate (11); the first threaded rod (13) is rotatably connected to the connecting seat (12); the threaded sleeve (15) is threadedly matched with the first threaded rod (13); the second threaded rod (14) is threadedly matched with the threaded sleeve (15); the second threaded rod (14) and the first threaded rod (13) have opposite thread directions; and the anti-skid pad (16) is mounted on the bottom end of the second threaded rod (14).

3. A medium voltage inverter surface mounted component placement machine as claimed in claim 2, characterized in that: The moving mechanism (02) comprises a rotating seat (21), a rotating mounting frame (22) and a wheel hub (23); the rotating seat (21) is mounted on the bottom end of the base plate (11); the rotating mounting frame (22) is rotatably mounted on the rotating seat (21); and the wheel hub (23) is mounted on the bottom end of the rotating mounting frame (22).

4. A medium voltage inverter surface mounted component placement machine as claimed in claim 2, characterized in that: The reinforcing mechanism (03) comprises a slideway (31), a slider (34), a telescopic rod (35), a spring (36), a fixing plate (37), a push rod (38) and a connecting rod (39). The slideway (31) is installed at the bottom end of the bottom plate (11). A first slideway (32) and a fixing groove (33) are provided on the slideway (31). The first slideway (32) and the fixing groove (33) are connected. The slider (34) is slidably installed in the first slideway (32). One end of the telescopic rod (35) is installed in The bottom end of the slider (34) is fixed on the bottom end of the telescopic rod (35), one end of the spring (36) is installed on the top end of the slider (34), the other end of the spring (36) is installed on the top end of the fixed plate (37), the push rod (38) is installed on the bottom end of the fixed plate (37), the slider (34) is provided with a rotating shaft, one end of the connecting rod (39) is rotatably installed on the slider (34) through the rotating shaft, and the other end of the connecting rod (39) is rotatably installed on the rotating mounting frame (22).

5. A medium voltage inverter surface mounted component placement machine as claimed in claim 2, characterized in that: The position adjustment mechanism (04) comprises a patch platform (41), a driving frame (42), a lead screw (43), a limiting rod (44), an adjustment motor (45) and two mounting ears (46). The patch platform (41) is mounted on the top of the base plate (11), the driving frame (42) is mounted on both ends of the patch platform (41), the lead screw (43) is rotatably mounted on the driving frame (42), the limiting rod (44) is mounted on the driving frame (42), the adjustment motor (45) is mounted on the driving frame (42), the output end of the adjustment motor (45) is connected to the lead screw (43), the mounting ear (46) is mounted on the cleaning mechanism (05), one mounting ear (46) is slidably mounted on the limiting rod (44), and the other mounting ear (46) is threadedly matched with the lead screw (43).

6. A medium voltage inverter surface mounted component placement machine as claimed in claim 5, characterized in that: The cleaning mechanism (05) comprises a gas tank (51), a spray head (52) and a blower (53), wherein the mounting ears (46) are mounted on both ends of the gas tank (51), the spray head (52) is mounted on the gas tank (51), and the blower (53) is mounted on the top end of the gas tank (51).

7. A medium voltage inverter surface mounted component placement machine as claimed in claim 5, characterized in that: The processing mechanism (06) comprises a processing box (61), a dust collecting hood (62), a connecting pipe (63), an induced draft fan (64) and an air outlet pipe (65). The processing box (61) is mounted on the side wall of the patch platform (41), the dust collecting hood (62) is mounted on the driving frame (42), the connecting pipe (63) connects the processing box (61) and the dust collecting hood (62), one end of the connecting pipe (63) extends into the inner bottom end of the processing box (61), water is added to the processing box (61), and the water surface is above the air outlet of the connecting pipe (63), the induced draft fan (64) is mounted on the side wall of the processing box (61), and the air outlet pipe (65) is mounted on the induced draft fan (64).

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