Intelligent plasma welding device for sensor shell

Abstract

The intelligent plasma welding device comprises an equipment shell, the top of the inner wall of the equipment shell is fixedly sleeved with a panel, a sensor shell mounting mechanism is mounted on the panel, and a driving mechanism for achieving circumferential movement of the sensor shell mounting mechanism is mounted at the bottom of the panel; the panel is provided with a moving groove for the sensor shell mounting mechanism to move; the driving mechanism comprises a bidirectional motor located in the equipment shell, an output shaft of the bidirectional motor is fixedly provided with an installation arm, the installation arm and the sensor shell installation mechanism are installed, the top of the installation arm is coaxially and rotationally connected with an installation disc located above the panel, the top of the installation disc is coaxially and fixedly provided with a supporting panel, and the panel is provided with a hole for a shaft to penetrate through. And a plasma welding mechanism is mounted on the supporting panel. In the whole welding process, the automatic procedure is high, the sensor shell can be conveniently put in and clamped, 360-degree automatic rotation full-angle welding is carried out, and the sensor shell can be conveniently taken out after welding is completed.

Description

Technical Field

[0001] The invention relates to the technical field of intelligent welding devices, and in particular to an intelligent plasma welding device for a sensor housing. Background Art

[0002] The main function of sensors is to sense and convert physical quantities into electrical signals or other forms of information output that can be processed and analyzed. They can accurately measure temperature, humidity, pressure, light intensity, sound, and even more complex physical quantities such as speed, acceleration, displacement, etc., and play a vital role in modern society. They are widely used in various fields, from industrial automation to environmental monitoring, to medical diagnosis and transportation, etc. In the production process of sensors, the sensor housing needs to be welded.

[0003] At present, the welding of sensor housings includes plasma welding. Plasma welding can produce welds with excellent performance, easily obtain complete and regular full-penetration welds, and can obtain welds with the same chemical composition and performance as the parent material. Plasma welding can provide excellent appearance forming, and the weld shape is very ideal. However, there is currently a lack of plasma welding equipment for welding sensor housings. Most of them are fixed by clamping methods such as electric clamps, and then welded by plasma welding equipment. During the process, the sensor housing is taken and placed, and the welding equipment is adjusted, which is relatively troublesome. In addition, the distance to the welding equipment during the taking and placing process is close, which is not safe and convenient enough. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose an intelligent plasma welding device for a sensor housing.

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

[0006] The intelligent plasma welding device for a sensor housing comprises a device housing, a panel is fixedly sleeved on the top of the inner wall of the device housing, a sensor housing mounting mechanism is mounted on the panel, a driving mechanism for realizing circular movement of the sensor housing mounting mechanism is mounted on the bottom of the panel, and a moving groove for movement of the sensor housing mounting mechanism is opened on the panel;

[0007] The driving mechanism comprises a bidirectional motor located inside the device shell, the output shaft of the bidirectional motor is fixed with a mounting arm, the mounting arm is installed with the sensor housing mounting mechanism, the top of the mounting arm is coaxially rotatably connected with a mounting plate located above the panel, the top of the mounting plate is coaxially fixed with a support panel, the panel is provided with a hole for the shaft to pass through, and a plasma welding mechanism is installed on the support panel;

[0008] The sensor housing mounting mechanism includes a mounting sleeve, which is rotatably connected to the mounting arm, and a plurality of elastic pressure rods are equidistantly installed on the inner wall of the mounting sleeve, and an extrusion piece for realizing the deflection of the elastic pressure rod is installed in the mounting sleeve, and a first arc rod and a second arc rod are concentrically fixed to the top of the panel, and one end of the first arc rod and the second arc rod close to the sensor housing mounting mechanism is set as a slope, and a gear is fixed to the bottom of the mounting sleeve, and an L-shaped mounting frame is fixed to the bottom of the panel directly below the first arc rod, and a gear ring is fixed to the bottom of the L-shaped mounting frame, and the gear ring and the gear are adapted to each other, and the gear ring and the gear can be meshed with each other on the same horizontal plane. When the mounting sleeve is deflected, causing the gear to mesh with the gear ring, the mounting sleeve deflects and rotates at the same time, and the plasma welding mechanism located on the supporting panel rotates synchronously. As the sensor housing mounting mechanism deflects synchronously, the sensor housing mounting mechanism deflects and rotates until it deflects to the other side of the moving groove, completing the entire 360-degree welding process.

[0009] As a further solution of the present invention, an installation opening is provided on the inner wall of the installation sleeve at a position corresponding to the elastic pressure rod, the bottom of the elastic pressure rod is fixed to the corresponding installation opening by a torsion spring, a rubber pad is fixed to the top of the elastic pressure rod, a chassis is concentrically arranged on the inner wall of the installation sleeve, a plurality of connecting rods are equidistantly fixed on the outer wall of the chassis, and the other end of the connecting rod is fixed to the inner wall of the installation sleeve, the extrusion member includes a support ring sleeved on the outer wall of the installation sleeve, a pressure ring concentric with the support ring is arranged inside the support ring, the support ring and the pressure ring are fixed by a plurality of connecting plates, a notch is provided on the outer wall of the installation sleeve for the connecting plate to pass through, and both sides of the connecting plate are opened A roller installation area is provided, and a roller is rotatably arranged at the roller installation area, and the roller is arranged close to the inner wall of the notch, and the friction force can be reduced by rolling the roller, and an inclined block is fixed on a side of the elastic pressure rod close to the inner wall of the installation sleeve, and the pressure ring is located between the installation sleeve and the elastic pressure rod. The bidirectional motor drives the installation arm to rotate, so that the installation sleeve rotatably arranged in the installation hole deflects in the moving groove, and the support ring moves up along the slope to the top of the first arc rod and the second arc rod. The support ring moves up, driving the pressure ring connected thereto to move up, squeezing the inclined block, and realizing the synchronous approach of several elastic pressure rods, forming an extrusion on the sensor housing, and realizing the stability of the sensor housing.

[0010] As a further solution of the present invention, a motor mounting plate is fixed to the bottom of the panel, and the bidirectional motor is fixed to the bottom of the motor mounting plate.

[0011] As a further solution of the present invention, a limiting slide groove is provided at the bottom of the outer wall of the mounting sleeve, a mounting hole is provided on the mounting arm at a position away from the bidirectional motor, and the limiting slide groove is rotatably arranged in the mounting hole.

[0012] As a further solution of the present invention, a first slide slot is provided on the top of the panel, and the first slide slot is not connected from head to tail, a top block passing through the first slide slot is fixed on the mounting arm, a second slide slot corresponding to the first slide slot is provided on the mounting plate, the top of the top block is located in the second slide slot, an extrusion block is provided in the second slide slot, one end of the extrusion block is fixed with a spring, the other end of the spring is fixed to the inner wall of the second slide slot, the top block is located on a side of the extrusion block away from the second slide slot, an arc-shaped plug hole is provided in the mounting plate, an arc-shaped limiting rod is fixed on the outer wall of the extrusion block, the arc-shaped limiting rod is penetrated in the arc-shaped plug hole, and the spring is sleeved on the outer wall of the arc-shaped limiting rod, and a second stopper close to the extrusion block is fixed on the outer wall of the mounting plate. A first stop is fixed on the top of the panel, and the first stop is arranged close to the second stop. When the mounting arm deflects clockwise, the set top block pushes the extrusion block. Due to the support of the spring, the rotatably connected mounting disk can drive the plasma welding mechanism to deflect clockwise under the action of a certain force. When the sensor housing mounting mechanism is separated from the first arc rod and the second arc rod, the second stop conflicts with the first stop. At this time, the mounting disk and the support panel will no longer deflect, but the top block will squeeze the spring, and the arc limit rod will move in the arc socket at the same time. The mounting arm will still keep deflecting clockwise until it deflects to the inner side of the moving groove, and the sensor housing mounting mechanism deviates from the plasma welding mechanism. In this state, it is convenient to put the sensor housing into place, and it is safer.

[0013] As a further solution of the present invention, the plasma welding mechanism includes a vertical pole fixed on a support panel, a mounting shell is fixed on the top of the vertical pole, an electric push rod is fixed on the inner wall of the mounting shell, a welding arm is fixed on the output shaft of the electric push rod, a plasma welding head is fixed on the outer wall of the welding arm facing the sensor housing mounting mechanism, an interface is provided on the welding arm, and the interface is communicated with the plasma welding head, an industrial camera is fixed on the outer wall of the vertical pole facing the sensor housing mounting mechanism, an installation cavity is provided on the outer wall of the equipment shell, and a control box is fixed in the installation cavity, the control box is electrically connected to the industrial camera, the electric push rod and the bidirectional motor, the industrial camera can shoot the sensor housing online, and display the shot image through the display screen on the control box, and the electric push rod is used to adjust the height of the plasma welding head and adjust the welding position.

[0014] As a further solution of the present invention, two symmetrical handle bars are fixed to the outer wall of the device shell, which makes it easy to hold the handle bars and move the device.

[0015] The beneficial effects of the present invention are:

[0016] The present invention is provided with an equipment shell, a panel, a plasma welding mechanism, a sensor housing mounting mechanism, a driving mechanism and an extrusion member, etc. Through the above design, a bidirectional motor drives the mounting arm to rotate, and when it deflects counterclockwise, a stable extrusion of the sensor housing is formed, and when the gear is meshed with the gear ring, the mounting sleeve deflects and realizes self-rotation at the same time, and at the same time, the top block on the mounting arm moves in the first slide groove opening and the second slide groove opening, and realizes rotation against the mounting plate, and when the pressure ring moves to the first arc rod, the plasma welding mechanism located on the supporting panel rotates synchronously, and as the sensor housing mounting mechanism deflects synchronously, the sensor housing mounting mechanism deflects and rotates. The entire 360-degree welding process is completed, and in order to ensure welding compaction, when the sensor housing mounting mechanism deflects in the opposite direction, the mounting sleeve rotates clockwise, and the plasma welding mechanism deflects clockwise for secondary welding, until the sensor housing mounting mechanism moves, and the pressure ring is separated from the first arc rod and the second arc rod, and the pressure ring no longer squeezes the inclined block on the elastic pressure rod, and the elastic pressure rod is no longer subjected to force on the sensor housing, which facilitates the removal of the sensor housing. The entire design and the entire welding process are highly automated, which can facilitate the input and clamping of the sensor housing, and automatically rotate 360 ​​degrees for full-angle welding. After welding is completed, the sensor housing can be easily removed.

[0017] The present invention: when the mounting arm deflects clockwise, the set top block pushes the extrusion block, and due to the support of the spring, the rotatably connected mounting plate can drive the plasma welding mechanism to deflect clockwise under the action of a certain force, and when the sensor housing mounting mechanism is separated from the first arc rod and the second arc rod, the second block conflicts with the first block, and the mounting plate and the support panel will no longer deflect, but the top block will squeeze the spring, and the arc-shaped limit rod will move in the arc-shaped socket at the same time, and the mounting arm will still keep deflecting clockwise until it deflects to the inner side of the moving groove, and the sensor housing mounting mechanism deviates from the plasma welding mechanism. In this state, it is convenient to put the sensor housing into place, and it is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of the intelligent plasma welding device for the sensor housing proposed by the present invention;

[0019] Figure 2 It is a schematic diagram of a partially unfolded three-dimensional structure of the intelligent plasma welding device for a sensor housing proposed by the present invention;

[0020] Figure 3 A schematic diagram of the bottom three-dimensional structure of the intelligent plasma welding device for a sensor housing proposed by the present invention;

[0021] Figure 4 A schematic diagram of a partial three-dimensional structure of a panel of the intelligent plasma welding device for a sensor housing proposed by the present invention;

[0022] Figure 5 It is a schematic diagram of a partially unfolded three-dimensional structure of a panel of the intelligent plasma welding device for a sensor housing proposed by the present invention;

[0023] Figure 6 A schematic diagram of the structure of the sensor housing installation mechanism of the sensor housing intelligent plasma welding device proposed by the present invention;

[0024] Figure 7 The intelligent plasma welding device for sensor housing proposed by the present invention Figure 6 A schematic diagram of a partially unfolded three-dimensional structure;

[0025] Figure 8 It is a half-section three-dimensional structural schematic diagram of the sensor housing mounting mechanism of the sensor housing intelligent plasma welding device proposed by the present invention.

[0026] In the figure: 1, equipment shell; 2, panel; 201, moving slot; 3, control box; 4, vertical pole; 5, mounting shell; 6, electric push rod; 7, plasma welding head; 8, welding arm; 9, industrial camera; 10, sensor housing mounting mechanism; 101, mounting sleeve; 102, limit slide groove; 103, notch; 104, chassis; 105, mounting port; 106, elastic pressure rod; 107, rubber pad; 11, inclined block; 12, extrusion piece; 121, pressure ring; 122, support ring; 123, connecting Connecting plate; 124, roller; 13, bidirectional motor; 14, motor mounting plate; 15, mounting arm; 16, mounting hole; 17, first arc rod; 18, second arc rod; 19, ramp; 20, gear ring; 21, gear; 22, L-shaped mounting frame; 23, first slide groove; 24, top block; 25, first stop block; 26, mounting plate; 27, second stop block; 28, second slide groove; 29, arc limit rod; 30, extrusion block; 31, spring; 32, arc jack; 33, support panel. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] Reference Figure 1-8, a sensor housing intelligent plasma welding device, comprising a device housing 1, characterized in that a panel 2 is fixedly sleeved on the top of the inner wall of the device housing 1, a sensor housing mounting mechanism 10 is mounted on the panel 2, a driving mechanism for realizing a circular movement of the sensor housing mounting mechanism 10 is mounted on the bottom of the panel 2, and a moving groove 201 for the sensor housing mounting mechanism 10 to move is opened on the panel 2;

[0030] The driving mechanism includes a bidirectional motor 13 located inside the device shell 1, the output shaft of the bidirectional motor 13 is fixed with a mounting arm 15, the mounting arm 15 is installed with the sensor housing mounting mechanism 10, the top of the mounting arm 15 is coaxially connected to a mounting plate 26 located above the panel 2, the top of the mounting plate 26 is coaxially fixed with a support panel 33, the panel 2 is provided with a hole for the shaft to pass through, and a plasma welding mechanism is installed on the support panel 33;

[0031] The sensor housing mounting mechanism 10 includes a mounting sleeve 101, which is rotatably connected to the mounting arm 15. A plurality of elastic pressure rods 106 are equidistantly mounted on the inner wall of the mounting sleeve 101. An extrusion member 12 for realizing the deflection of the elastic pressure rod 106 is mounted in the mounting sleeve 101. A first arc rod 17 and a second arc rod 18 are concentrically fixed to the top of the panel 2. One end of the first arc rod 17 and the second arc rod 18 close to the sensor housing mounting mechanism 10 is set as a ramp 19. A gear 21 is fixed to the bottom of the mounting sleeve 101. An L is fixed to the bottom of the panel 2 directly below the first arc rod 17. shaped mounting frame 22, a gear ring 20 is fixed at the bottom of the L-shaped mounting frame 22, the gear ring 20 and the gear 21 are adapted to each other, and the gear ring 20 and the gear 21 can mesh with each other on the same horizontal plane. When the mounting sleeve 101 deflects, causing the gear 21 to mesh with the gear ring 20, the mounting sleeve 101 deflects and rotates at the same time, and the plasma welding mechanism located on the support panel 33 rotates synchronously. As the sensor housing mounting mechanism 10 deflects synchronously, the sensor housing mounting mechanism 10 deflects and rotates until it deflects to the other side of the movable groove 201, completing the entire 360-degree welding process.

[0032] In this embodiment, an installation opening 105 is provided on the inner wall of the installation sleeve 101 at a position corresponding to the elastic pressure rod 106, the bottom of the elastic pressure rod 106 is fixed to the corresponding installation opening 105 by a torsion spring, a rubber pad 107 is fixed to the top of the elastic pressure rod, a chassis 104 is concentrically provided on the inner wall of the installation sleeve 101, a plurality of connecting rods are equidistantly fixed on the outer wall of the chassis 104, and the other end of the connecting rod is fixed to the inner wall of the installation sleeve 101, the extrusion member 12 comprises a support ring 122 sleeved on the outer wall of the installation sleeve 101, a pressure ring 121 concentric therewith is provided inside the support ring 122, the support ring 122 is fixed to the pressure ring 121 by a plurality of connecting plates 123, a notch 103 is provided on the outer wall of the installation sleeve 101 for the connecting plate 123 to pass through, and roller installation areas are provided on both sides of the connecting plate 123. A roller 124 is rotatably arranged at the roller installation area, and the roller 124 is arranged close to the inner wall of the notch 103. The rolling of the roller 124 can reduce the friction force. The elastic pressure rod 106 is fixed with an inclined block 11 on one side close to the inner wall of the installation sleeve 101. The pressure ring 121 is located between the installation sleeve 101 and the elastic pressure rod 106. The bidirectional motor 13 drives the installation arm 15 to rotate, so that the installation sleeve 101 rotatably arranged in the installation hole 16 deflects in the movable groove 201, and the support ring 122 will move up along the slope 19 to the top of the first arc rod 17 and the second arc rod 18. The support ring 122 moves up, driving the pressure ring 121 connected thereto to move up, squeezing the inclined block 11, and realizing the synchronous approach of several elastic pressure rods 106, forming an extrusion on the sensor housing, thereby realizing the stability of the sensor housing.

[0033] In this embodiment, a motor mounting plate 14 is fixed to the bottom of the panel 2 , and the bidirectional motor 13 is fixed to the bottom of the motor mounting plate 14 .

[0034] In this embodiment, a limiting slide groove 102 is provided at the bottom of the outer wall of the mounting sleeve 101, and a mounting hole 16 is provided on the mounting arm 15 at a position away from the bidirectional motor 13. The limiting slide groove 102 is rotatably arranged in the mounting hole 16.

[0035] The top of the panel 2 is provided with a first slide slot 23, and the first slide slot 23 is not connected at the beginning and the end. A top block 24 passing through the first slide slot 23 is fixed on the mounting arm 15. A second slide slot 28 corresponding to the first slide slot 23 is provided on the mounting plate 26. The top of the top block 24 is located in the second slide slot 28. An extrusion block 30 is arranged in the second slide slot 28. A spring 31 is fixed to one end of the extrusion block 30, and the other end of the spring 31 is fixed to the inner wall of the second slide slot 28. The top block 24 is located on a side of the extrusion block 30 away from the second slide slot 28. An arc-shaped plug hole 32 is provided in the mounting plate 26. An arc-shaped limiting rod 29 is fixed to the outer wall of the extrusion block 30. The arc-shaped limiting rod 29 is penetrated in the arc-shaped plug hole 32, and the spring 31 is sleeved on the outer wall of the arc-shaped limiting rod 29. The outer wall of the mounting plate 26 is fixed with a second stopper 27 close to the extrusion block 30. A first stop block 25 is fixed, and the first stop block 25 is arranged close to the second stop block 27. When the mounting arm 15 deflects clockwise, the set top block 24 pushes the extrusion block 30. Due to the support of the spring 31, the rotatably connected mounting plate 26 can drive the plasma welding mechanism to deflect clockwise under the action of a certain force. When the sensor housing mounting mechanism 10 disengages from the first arc rod 17 and the second arc rod 18, the second stop block 27 conflicts with the first stop block 25. At this time, the mounting plate 26 and the support panel 33 will not deflect anymore, but the top block 24 will squeeze the spring 31, and the arc limit rod 29 will move in the arc socket 32. The mounting arm 15 will still maintain clockwise deflection until it deflects to the inner side of the moving groove 201, and the sensor housing mounting mechanism 10 deviates from the plasma welding mechanism. In this state, it is convenient to put the sensor housing into place, and it is safer.

[0036] In this embodiment, the plasma welding mechanism includes a vertical pole 4 fixed on the support panel 33, a mounting shell 5 is fixed on the top of the vertical pole 4, an electric push rod 6 is fixed on the inner wall of the mounting shell 5, a welding arm 8 is fixed on the output shaft of the electric push rod 6, a plasma welding head 7 is fixed on the outer wall of the welding arm 8 facing the sensor housing mounting mechanism 10, an interface is provided on the welding arm 8, and the interface is communicated with the plasma welding head 7, an industrial camera 9 is fixed on the outer wall of the vertical pole 4 facing the sensor housing mounting mechanism 10, an installation channel is provided on the outer wall of the equipment shell 1, and a control box 3 is fixed in the installation channel, the control box 3 is electrically connected to the industrial camera 9, the electric push rod 6 and the bidirectional motor 13, the industrial camera 9 can shoot the sensor housing online, and display the shooting picture through the display screen on the control box 3, the electric push rod 6 is used to adjust the height of the plasma welding head 7, and adjust the welding position.

[0037] In this embodiment, two symmetrical handle bars are fixed to the outer wall of the device housing 1, so that the device can be easily moved by holding the handle bars.

[0038] It should be noted that, in the present invention, a plasma welding machine is placed on the support panel 33 and connected to a welding arm, an interface is provided on the welding arm, and the interface is connected to the plasma welding head 7, wherein the plasma welding machine is a prior art and will not be described in detail here.

[0039] Working principle: by setting up the equipment shell 1, panel 2, plasma welding mechanism, sensor housing installation mechanism 10, driving mechanism and extrusion member 12, etc., a second arc rod 18 and a slope 19 are fixed on the panel 2, the sensor housing installation mechanism 10 includes a mounting sleeve 101, a limiting slide groove 102, a notch 103, a chassis 104, an elastic pressure rod 106 and a rubber pad 107, etc., the extrusion member 12 includes a pressure ring 121, a support ring 122, a connecting plate 123 and a roller 124, and an inclined block 11 is fixed on the elastic pressure rod 106. Through the above design, first, take out the sensor housing and insert it into the mounting sleeve 10 1 and is located on the chassis 104, the bidirectional motor 13 is started to work, and the bidirectional motor 13 drives the mounting arm 15 to rotate, so that the mounting sleeve 101 rotatably arranged in the mounting hole 16 deflects in the moving groove 201, and the support ring 122 moves up along the slope 19 to the top of the first arc rod 17 and the second arc rod 18. The support ring 122 moves up, driving the pressure ring 121 connected thereto to move up, squeezing the inclined block 11, and realizing that a plurality of elastic pressure rods 106 are synchronously approached, forming squeezing of the sensor housing, and realizing the stability of the sensor housing. Since the bottom of the mounting sleeve 101 is fixed with a gear 21, an L-shaped mounting frame 22 is fixed at the bottom of the panel 2. When the mounting sleeve 101 is deflected, causing the gear 21 to mesh with the gear ring 20, the mounting sleeve 101 is deflected and rotates at the same time. At the same time, the top block 24 on the mounting arm 15 moves in the first slide slot 23 and the second slide slot 28, and rotates against the mounting plate 26. When the pressure ring 121 moves to the first arc rod 17, the plasma welding mechanism on the support panel 33 rotates synchronously. As the sensor housing mounting mechanism 10 deflects synchronously, the sensor housing mounting mechanism 10 deflects and rotates until it deflects to the other side of the moving slot 201, completing the entire 360-degree welding process. In order to ensure welding compaction When the sensor housing mounting mechanism 10 is reversely deflected, the mounting sleeve 101 rotates clockwise, and the plasma welding mechanism deflects clockwise to perform secondary welding until the sensor housing mounting mechanism 10 moves, and the pressure ring 121 is separated from the first arc rod 17 and the second arc rod 18, and the pressure ring 121 no longer squeezes the inclined block 11 on the elastic pressure rod 106, and the elastic pressure rod 106 is no longer subjected to force on the sensor housing, which facilitates the removal of the sensor housing. The entire design and the entire welding process have a high automation program, which can facilitate the input and clamping of the sensor housing, and automatically rotate 360 ​​degrees for full-angle welding. After the welding is completed, it is convenient to remove the sensor housing;

[0040] Furthermore, the mounting plate 26 is rotatably connected to the top of the mounting arm 15, and the mounting plate 26 is provided with a second stopper 27, a second slide slot 28, an arc-shaped limit rod 29, an extrusion block 30, a second stopper 27, a spring 31 and a first stopper 25, etc. The above structure is designed so that when the mounting arm 15 deflects clockwise, the top block 24 pushes the extrusion block 30. Due to the support of the spring 31, the rotatably connected mounting plate 26 can drive the plasma welding mechanism to deflect clockwise under the action of a certain force. When the sensor 15 deflects clockwise, the top block 24 pushes the extrusion block 30. When the sensor housing mounting mechanism 10 is separated from the first arc rod 17 and the second arc rod 18, the second stop block 27 conflicts with the first stop block 25. At this time, the mounting plate 26 and the support panel 33 will no longer deflect, but the top block 24 will squeeze the spring 31. At the same time, the arc limit rod 29 will move in the arc socket 32, and the mounting arm 15 will still maintain clockwise deflection until it deflects to the inner side of the movable groove 201. The sensor housing mounting mechanism 10 deviates from the plasma welding mechanism. In this state, it is convenient and safer to put the sensor housing into place.

[0041] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0042] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sensor housing intelligent plasma welding device, comprising a device housing (1), characterized in that: A panel (2) is fixedly sleeved on the top of the inner wall of the device shell (1), a sensor housing mounting mechanism (10) is mounted on the panel (2), a driving mechanism for enabling the sensor housing mounting mechanism (10) to move in a circular motion is mounted on the bottom of the panel (2), and a moving groove (201) for the sensor housing mounting mechanism (10) to move is provided on the panel (2); The driving mechanism comprises a bidirectional motor (13) located inside the device shell (1), the output shaft of the bidirectional motor (13) is fixed with a mounting arm (15), the mounting arm (15) is installed with the sensor housing mounting mechanism (10), the top of the mounting arm (15) is coaxially rotatably connected with a mounting plate (26) located above the panel (2), the top of the mounting plate (26) is coaxially fixed with a support panel (33), the panel (2) is provided with a hole for the shaft to pass through, and the support panel (33) is installed with a plasma welding mechanism; The sensor housing mounting mechanism (10) comprises a mounting sleeve (101), wherein the mounting sleeve (101) is rotatably connected to a mounting arm (15), a plurality of elastic pressure rods (106) are equidistantly mounted on the inner wall of the mounting sleeve (101), an extrusion piece (12) for realizing the deflection of the elastic pressure rods (106) is mounted in the mounting sleeve (101), a first arc rod (17) and a second arc rod (18) are concentrically fixed on the top of the panel (2), and the first arc rod (17) and the second arc rod (18) are One end of the rod (18) close to the sensor housing mounting mechanism (10) is set as a slope (19), a gear (21) is fixed to the bottom of the mounting sleeve (101), an L-shaped mounting frame (22) is fixed to the bottom of the panel (2) directly below the first arc-shaped rod (17), a gear ring (20) is fixed to the bottom of the L-shaped mounting frame (22), the gear ring (20) and the gear (21) are adapted to each other, and the gear ring (20) and the gear (21) can be meshed with each other on the same horizontal plane.

2. The intelligent plasma welding device for sensor housing according to claim 1, characterized in that: An installation opening (105) is provided on the inner wall of the installation sleeve (101) at a position corresponding to the elastic pressure rod (106); the bottom of the elastic pressure rod (106) is fixed to the corresponding installation opening (105) via a torsion spring; and a rubber pad (107) is fixed to the top of the elastic pressure rod.

3. The intelligent plasma welding device for sensor housing according to claim 2 is characterized in that: A chassis (104) is concentrically arranged on the inner wall of the installation sleeve (101), a plurality of connecting rods are equidistantly fixed on the outer wall of the chassis (104), and the other ends of the connecting rods are fixed to the inner wall of the installation sleeve (101).

4. The intelligent plasma welding device for sensor housing according to claim 3 is characterized in that: The extrusion member (12) comprises a support ring (122) sleeved on the outer wall of the installation sleeve (101), a pressure ring (121) concentric with the support ring (122) is arranged inside the support ring (122), the support ring (122) and the pressure ring (121) are fixed by a plurality of connecting plates (123), the outer wall of the installation sleeve (101) is provided with a notch (103) for the connecting plate (123) to pass through, both sides of the connecting plate (123) are provided with a roller installation area, and a roller (124) is rotatably arranged at the roller installation area, and the roller (124) is arranged closely against the inner wall of the notch (103), the side of the elastic pressure rod (106) close to the inner wall of the installation sleeve (101) is fixed with an inclined block (11), and the pressure ring (121) is located between the installation sleeve (101) and the elastic pressure rod (106).

5. The intelligent plasma welding device for sensor housing according to claim 4, characterized in that: A motor mounting plate (14) is fixed to the bottom of the panel (2), and the bidirectional motor (13) is fixed to the bottom of the motor mounting plate (14).

6. The intelligent plasma welding device for sensor housing according to claim 5, characterized in that: A limiting slide groove (102) is provided at the bottom of the outer wall of the mounting sleeve (101), a mounting hole (16) is provided on the mounting arm (15) at a position away from the bidirectional motor (13), and the limiting slide groove (102) is rotatably arranged in the mounting hole (16).

7. The intelligent plasma welding device for sensor housing according to claim 6, characterized in that: The top of the panel (2) is provided with a first slide slot (23), and the first slide slot (23) is not connected at the beginning and the end. A top block (24) passing through the first slide slot (23) is fixed on the mounting arm (15). A second slide slot (28) corresponding to the first slide slot (23) is provided on the mounting plate (26). The top of the top block (24) is located in the second slide slot (28). An extrusion block (30) is arranged in the second slide slot (28). A spring (31) is fixed to one end of the extrusion block (30). The other end of the spring (31) is fixed to the inner wall of the second slide slot (28). The top block (24) is located on a side of the extrusion block (30) away from the second slide groove (28); an arc-shaped insertion hole (32) is provided in the mounting plate (26); an arc-shaped limiting rod (29) is fixed to the outer wall of the extrusion block (30); the arc-shaped limiting rod (29) is inserted into the arc-shaped insertion hole (32), and a spring (31) is sleeved on the outer wall of the arc-shaped limiting rod (29); a second stopper (27) close to the extrusion block (30) is fixed to the outer wall of the mounting plate (26); a first stopper (25) is fixed to the top of the panel (2), and the first stopper (25) is arranged close to the second stopper (27).

8. The intelligent plasma welding device for sensor housing according to claim 1, characterized in that: The plasma welding mechanism comprises a vertical pole (4) fixed on a support panel (33), a mounting shell (5) fixed on the top of the vertical pole (4), an electric push rod (6) fixed on the inner wall of the mounting shell (5), a welding arm (8) fixed on the output shaft of the electric push rod (6), a plasma welding head (7) fixed on the outer wall of the welding arm (8) facing the position of the sensor housing mounting mechanism (10), an interface is provided on the welding arm (8), and the interface is communicated with the plasma welding head (7), an industrial camera (9) is fixed on the outer wall of the vertical pole (4) facing the position of the sensor housing mounting mechanism (10), an installation channel is provided on the outer wall of the equipment shell (1), and a control box (3) is fixed in the installation channel, and the control box (3) is electrically connected to the industrial camera (9), the electric push rod (6) and the bidirectional motor (13).

9. The intelligent plasma welding device for sensor housing according to claim 1, characterized in that: Two symmetrical handle bars are fixed to the outer wall of the device housing (1).

Images