Plasma cleaning equipment for new energy motor controller

Abstract

The utility model relates to the technical field of plasma cleaning equipment, in particular to new energy motor controller plasma cleaning equipment, which comprises a workbench, a plasma power supply, a controller and a conveying line body, a positioning mechanism is arranged on the workbench below the conveying line body, a plasma gun head and a plasma generator are arranged above the workbench, and the plasma gun head and the plasma generator are arranged on the conveying line body. The three-axis moving frame is used for driving the plasma gun head to move, a lower tray and an upper tray are connected to the conveying line body in a sliding mode in the feeding direction of the conveying line body, the upper tray is connected to the lower tray through a detachable structure, the plasma generator is connected with the plasma gun head, and the output end of the plasma gun head is arranged downwards; according to the utility model, the workpiece on the conveying line body can be positioned, so that the plasma gun head can directly face the workpiece, the cleaning effect of the workpiece is better, and the clamp on the conveying line body is convenient to replace, so that the conveying line body is suitable for cleaning different types of workpieces, and the applicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of plasma cleaning equipment, in particular to plasma cleaning equipment for new energy motor controllers. Background Art

[0002] After injection molding the new energy motor controller housing, it needs to be cleaned to ensure proper operation after assembly. For example, the Chinese patent application number CN214638762U discloses an online jet-type plasma cleaning device that includes a cabinet, an electrical control system, a plasma power supply, and a plasma gun head. The electrical control system is mounted on the top of the cabinet, and a plasma power supply is mounted inside the cabinet in a position corresponding to the electrical control system. The electrical control system is electrically connected to the plasma power supply. A three-axis motion module is mounted inside the cabinet, and a plasma gun head is mounted on the surface of the three-axis motion module. The plasma gun head is electrically connected to the plasma power supply. The device utilizes a three-stage independently controlled conveyor line device, equipped with an adjustable track with a width of 60mm-200mm, a vacuum adsorption platform, and a product positioning fixture. The device uses a digital plasma power supply with calibration capabilities to ensure that the deviation between the set power and the actual output power is controlled within 10W. It also has a PFC function that increases the power factor to 99%, enhancing the plasma treatment effect.

[0003] However, in actual application, the above-mentioned plasma cleaning equipment still has the following shortcomings: First, the above-mentioned plasma cleaning equipment is not provided with a positioning structure when in use, resulting in the inability to position the workpiece on the conveyor line body, and the plasma gun head cannot face the workpiece directly, and the cleaning effect of the workpiece is not ideal; secondly, the fixture on the above-mentioned conveyor line body is difficult to replace, resulting in a plasma cleaning equipment that can only be used for cleaning one type of workpiece, and the applicability is poor. Utility Model Content

[0004] The purpose of the present utility model is to address the above-mentioned deficiencies and provide a new energy motor controller plasma cleaning device, which can not only position the workpiece on the conveyor line so that the plasma gun head can face the workpiece, thereby improving the cleaning effect of the workpiece, but also facilitate the replacement of the fixture on the conveyor line, making it suitable for cleaning different types of workpieces and having better applicability.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] New energy motor controller plasma cleaning equipment includes a workbench, a plasma power supply and a controller. A conveyor line passing through the workbench is provided on the workbench, a positioning mechanism is provided on the workbench below the conveyor line, a plasma gun head and a plasma generator are provided above the workbench, and a three-axis movable frame used to drive the movement of the plasma gun head, along the feeding direction of the conveyor line, a lower tray is slidably connected to the conveyor line, and an upper tray is connected to the lower tray through a disassembly structure, the plasma generator is connected to the plasma gun head, and the output end of the plasma gun head is set downward, and the plasma power supply, positioning mechanism, plasma generator, three-axis movable frame and conveyor line are all electrically connected to the controller.

[0007] Furthermore, the bottom of the lower tray is provided with multiple hemispherical recesses; the positioning mechanism includes a lower positioning plate fixed on the workbench, an upper positioning plate arranged opposite to the lower positioning plate, multiple guide rods fixed on the top end of the upper positioning plate, and a positioning cylinder fixed on the lower positioning plate. The guide rods are connected to the lower positioning plate by sliding up and down. The upper positioning plate is provided with multiple positioning seats, and a positioning ball head is provided on the positioning seat opposite to the hemispherical recess. The piston rod head of the positioning cylinder extends vertically upward to drive and connect the upper positioning plate.

[0008] Furthermore, the outer diameter of the positioning ball head is smaller than the inner diameter of the hemispherical recess.

[0009] The top end face of said sliding panel also is provided with a hole, and the bottom end of said sliding panel also is provided with a hole, and said hole is used for the screw thread on the sliding panel and the screw thread on the bottom face is fixed with a pin of said first, second end of said sliding panel and the screw thread on the bottom face is fixed with a pin of said first, second end of said sliding panel and the screw thread on the bottom face is fixed with a pin of

[0010] Furthermore, the bottom of the lower tray is provided with multiple internal threaded holes 1, and the lower mounting seat is provided with internal threaded holes 2 opposite to the internal threaded holes 1, and the internal threaded holes 1 and 2 are tightened by bolt 1; the bottom of the upper tray is provided with multiple internal threaded holes 3, and the lower mounting seat is provided with internal threaded holes 4 opposite to the internal threaded holes 3, and the internal threaded holes 3 and 4 are tightened by bolt 2.

[0011] Furthermore, a plurality of abutment posts are provided on the upper tray.

[0012] Furthermore, the three-axis movable frame includes a support frame fixed on the workbench, a transverse linear motor fixed on the support frame, a transverse slide fixed on the driving end of the transverse linear motor, a longitudinal linear motor installed on the transverse slide, a longitudinal slide fixed on the driving end of the longitudinal linear motor, and a vertical linear motor installed on the longitudinal slide. The driving end of the vertical linear motor is driven and connected to a plasma seat, and the plasma gun head is installed on the plasma seat.

[0013] Furthermore, a material detection sensor is provided on the workbench, a detection end of the material detection sensor is directly above the positioning mechanism, and the material detection sensor is electrically connected to the controller.

[0014] The beneficial effects of the utility model are:

[0015] In actual application, when in use, the new energy motor controller shell is placed on the upper tray, and the new energy motor controller shell is fed through the conveyor line until the lower tray is moved to the top of the positioning mechanism, and the lower tray is positioned by the positioning mechanism, and the new energy motor controller shell is cleaned by the plasma power supply, plasma generator and plasma gun head; when the model of the new energy motor controller shell needs to be replaced, the upper tray can be removed and replaced through the disassembly structure, so that the plasma cleaning equipment is suitable for cleaning different models of new energy motor controller shells; the utility model can not only position the workpiece on the conveyor line so that the plasma gun head can face the workpiece, and the workpiece cleaning effect is better, but also facilitates the replacement of the clamp on the conveyor line, so that it is suitable for cleaning different models of workpieces, and has better applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model from the first perspective;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0018] Figure 3 This is a structural diagram of the positioning mechanism, lower tray and upper tray in the utility model;

[0019] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle;

[0020] Figure 5 It is a top view of the upper tray and the lower tray of the utility model;

[0021] Figure 6 yes Figure 5 Cross-sectional view at the middle BB;

[0022] Figure 7 yes Figure 6 A partial enlarged view of point C in the middle;

[0023] Figure 8 This is a schematic structural diagram of the upper tray and the lower tray in the utility model;

[0024] Figure 9 yes Figure 8 A partial enlarged view of point D in the middle. DETAILED DESCRIPTION

[0025] like Figure 1-9 As shown, the new energy motor controller plasma cleaning equipment includes a workbench 1, a plasma power supply 2 and a controller. The workbench 1 is provided with a conveyor line 3 passing through the workbench 1, and a positioning mechanism is provided on the workbench 1 below the conveyor line 3. A plasma gun head 4 and a plasma generator 5 are provided above the workbench 1. A three-axis movable frame 6 is used to drive the plasma gun head 4 to move. Along the feeding direction of the conveyor line 3, a lower tray 7 is slidably connected to the conveyor line 3, and an upper tray 8 is connected to the lower tray 7 through a disassembly structure. The plasma generator 5 is connected to the plasma gun head 4, and the output end of the plasma gun head 4 is set downward. The plasma power supply 2, positioning mechanism, plasma generator 5, three-axis movable frame 6 and conveyor line 3 are all electrically connected to the controller.

[0026] During use, the new energy motor controller shell is placed on the upper tray 8, and the new energy motor controller shell is fed through the conveying line body 3 until the lower tray 7 is moved to the top of the positioning mechanism, and the lower tray 7 is positioned by the positioning mechanism, and the new energy motor controller shell is cleaned by the plasma power supply 2, the plasma generator 5 and the plasma gun head 4; when the model of the new energy motor controller shell needs to be replaced, the upper tray 8 can be removed and replaced through the disassembly structure, so that the plasma cleaning equipment is suitable for cleaning different models of new energy motor controller shells; the utility model can not only position the workpiece on the conveying line body 3 so that the plasma gun head 4 can face the workpiece, and the cleaning effect of the workpiece is better, but also facilitates the replacement of the clamp on the conveying line body 3, so that it is suitable for cleaning different models of workpieces, and has better applicability.

[0027] like Figure 1-9 As shown, the bottom of the lower tray 7 is provided with multiple hemispherical recesses 71; the positioning mechanism includes a lower positioning plate 91 fixed on the workbench 1, an upper positioning plate 92 arranged opposite to the lower positioning plate 91, a plurality of guide rods 93 fixed at the top end on the upper positioning plate 92, and a positioning cylinder 94 fixed on the lower positioning plate 91. The guide rods 93 are slidably connected to the lower positioning plate 91 up and down, and a plurality of positioning seats 95 are provided on the upper positioning plate 92. A positioning ball head 96 is provided on the positioning seat 95 opposite to the hemispherical recess 71, and the piston rod head of the positioning cylinder 94 extends vertically upward to drive the connection with the upper positioning plate 92; in this embodiment, the new energy motor controller housing is fed through the conveyor line 3 until the lower tray 7 is moved to the top of the positioning mechanism, and the upper positioning plate 92 is driven to rise by the piston rod head of the positioning cylinder 94, so that the positioning ball head 96 on the positioning seat 95 is pressed into the hemispherical recess 71 to position the lower tray 7.

[0028] like Figure 1-9 As shown, the outer diameter of the positioning ball head 96 is smaller than the inner diameter of the hemispherical recess 71 ; in this embodiment, when the outer diameter of the positioning ball head 96 is smaller than the inner diameter of the hemispherical recess 71 , positioning is more accurate.

[0029] like Figure 1-9As shown, the lower tray 7 is provided with a lower mounting seat 72, and the bottom of the lower mounting seat 72 is provided with a lower blind hole 721, and the bottom of the lower blind hole 721 is provided with a lower connecting hole 722 connected to the upper surface of the lower tray 7, and the inner diameter of the lower blind hole 721 is larger than the inner diameter of the lower connecting hole 722. The upper mounting seat 81 is symmetrically provided on the upper tray 8, and the upper surface of the upper mounting seat 81 is provided with an upper blind hole 811, and the bottom of the upper blind hole 811 is provided with an upper connecting hole 812 connected to the bottom of the upper tray 8, and the upper connecting hole 812 is coaxially arranged with the lower connecting hole 722, and the bottom of the upper blind hole 811 is provided with a disassembly through hole 82 connected to the bottom of the lower blind hole 721; the disassembly structure includes a rotating shaft 101, a knob 102 fixed on the top of the rotating shaft 101, and a knob 102 close to the rotating shaft 101. The clamping shaft 103 is set at the bottom end, and the rotating shaft 101 can be rotatably connected to the upper connecting hole 812, the lower connecting hole 722 and the lower blind hole 721. The clamping shaft 103 is set in the lower blind hole 721, and the clamping shaft 103 is set perpendicular to the rotating shaft 101. When the clamping shaft 103 is rotated to face the disassembly through hole 82, the rotating shaft 101 and the rotating shaft 101 can be pulled out upward; in this embodiment, when replacing the upper tray 8, screw the knob 102, the clamping shaft 103 is rotated to face the disassembly through hole 82, and the rotating shaft 101 and the rotating shaft 101 are pulled out upward to replace the upper tray 8; after replacing the upper tray 8, insert the rotating shaft 101 and the rotating shaft 101 back, screw the knob 102, and when the clamping shaft 103 is staggered with the disassembly through hole 82, the upper tray 8 can be locked on the lower tray 7.

[0030] like Figure 1-9 As shown, the bottom of the lower tray 7 is provided with a plurality of internal threaded holes 1, and the lower mounting seat 72 is provided with an internal threaded hole 2 opposite to the internal threaded hole 1, and the internal threaded hole 1 and the internal threaded hole 2 are tightened by a bolt 104; the bottom of the upper tray 8 is provided with a plurality of internal threaded holes 3, and the lower mounting seat 72 is provided with an internal threaded hole 4 opposite to the internal threaded hole 3, and the internal threaded hole 3 and the internal threaded hole 4 are tightened by a bolt 2 105; in this embodiment, the lower mounting seat 72 can be fixed to the lower tray 7 by connecting the internal threaded hole 1 and the internal threaded hole 2 by the bolt 104; the upper mounting seat 81 can be fixed to the upper tray 8 by connecting the internal threaded hole 3 and the internal threaded hole 4 by the bolt 2 105.

[0031] like Figure 1-9 As shown, a plurality of abutment columns 11 are provided on the upper tray 8. In this embodiment, the abutment columns 11 can support the housing of the new energy motor controller to prevent the housing of the new energy motor controller from shaking or tilting during the plasma cleaning process.

[0032] like Figure 1-9As shown, the three-axis movable frame 6 includes a support frame 61 fixed on the workbench 1, a horizontal linear motor 62 fixed on the support frame 61, a horizontal slide 63 fixed on the driving end of the horizontal linear motor 62, a longitudinal linear motor 64 installed on the horizontal slide 63, a longitudinal slide 65 fixed on the driving end of the longitudinal linear motor 64, and a vertical linear motor 66 installed on the longitudinal slide 65. The driving end of the vertical linear motor 66 is driven and connected to a plasma seat 67, and the plasma gun head 4 is installed on the plasma seat 67; in this embodiment, the horizontal linear motor 62 drives the horizontal slide 63 to move horizontally, the longitudinal linear motor 64 drives the longitudinal slide 65 to move longitudinally, and the vertical linear motor 66 drives the plasma seat 67 to slide up and down, and adjusts the position of the plasma gun head 4 so that the plasma gun head 4 is facing the positioned new energy motor controller housing.

[0033] like Figure 1-9 As shown, a material detection sensor 12 is also provided on the workbench 1, and the detection end of the material detection sensor 12 is directly above the positioning mechanism, and the material detection sensor 12 is electrically connected to the controller; in this embodiment, the material detection sensor 12 can automatically detect whether there is incoming material on the upper tray 8.

[0034] The specific embodiments described herein are merely examples of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described, or replace them with similar methods without departing from the scope of the present invention.

Claims

1. New energy motor controller plasma cleaning equipment, characterized by: It includes a workbench, a plasma power supply and a controller. A conveyor line passing through the workbench is provided on the workbench. A positioning mechanism is provided on the workbench below the conveyor line. A plasma gun head and a plasma generator are provided above the workbench. A three-axis movable frame is used to drive the movement of the plasma gun head. Along the feeding direction of the conveyor line, a lower tray is slidably connected to the conveyor line, and an upper tray is connected to the lower tray through a disassembly structure. The plasma generator is connected to the plasma gun head, and the output end of the plasma gun head is set downward. The plasma power supply, positioning mechanism, plasma generator, three-axis movable frame and conveyor line are all electrically connected to the controller.

2. The plasma cleaning equipment for new energy motor controller according to claim 1, characterized in that: The bottom of the lower tray is provided with multiple hemispherical recesses; the positioning mechanism includes a lower positioning plate fixed on the workbench, an upper positioning plate arranged opposite to the lower positioning plate, multiple guide rods fixed on the top end of the upper positioning plate, and a positioning cylinder fixed on the lower positioning plate. The guide rods are connected to the lower positioning plate by sliding up and down. A plurality of positioning seats are provided on the upper positioning plate, and a positioning ball head is provided on the positioning seat opposite to the hemispherical recess. The piston rod head of the positioning cylinder extends vertically upward to drive and connect the upper positioning plate.

3. The plasma cleaning equipment for new energy motor controller according to claim 2, characterized in that: The outer diameter of the positioning ball head is smaller than the inner diameter of the hemispherical recess.

4. The plasma cleaning equipment for new energy motor controller according to claim 1, characterized in that: The top end face of said sliding panel also is provided with a hole, and the bottom end of said sliding panel also is provided with a hole, and the bottom end of said sliding panel also is provided with a hole.

5. The plasma cleaning equipment for new energy motor controller according to claim 4, characterized in that: The bottom of the lower tray is provided with multiple internal threaded holes 1, and the lower mounting seat is provided with internal threaded holes 2 opposite to the internal threaded holes 1, and the internal threaded holes 1 and 2 are tightened by bolt 1; the bottom of the upper tray is provided with multiple internal threaded holes 3, and the lower mounting seat is provided with internal threaded holes 4 opposite to the internal threaded holes 3, and the internal threaded holes 3 and 4 are tightened by bolt 2.

6. The plasma cleaning equipment for new energy motor controller according to claim 1, characterized in that: A plurality of abutment columns are provided on the upper tray.

7. The plasma cleaning equipment for new energy motor controller according to claim 1, characterized in that: The three-axis movable frame includes a support frame fixed on the workbench, a transverse linear motor fixed on the support frame, a transverse slide fixed on the driving end of the transverse linear motor, a longitudinal linear motor installed on the transverse slide, a longitudinal slide fixed on the driving end of the longitudinal linear motor, and a vertical linear motor installed on the longitudinal slide. The driving end of the vertical linear motor is driven and connected to a plasma seat, and the plasma gun head is installed on the plasma seat.

8. The plasma cleaning equipment for new energy motor controller according to claim 1, characterized in that: A material detection sensor is also provided on the workbench, a detection end of the material detection sensor is directly above the positioning mechanism, and the material detection sensor is electrically connected to the controller.

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