Automobile stamping part corner welding device with fixing function and system thereof

Abstract

The invention relates to the technical field of welding devices, in particular to an automobile stamping part corner welding device with a fixing function and a system thereof.The automobile stamping part corner welding device comprises an operation frame, a welding equipment body and a clamping mechanism and further comprises a matching assembly; the matching assembly comprises a driving bracket, a mounting top frame, a movable bottom frame, a scanning monitoring component and an adjusting component; the driving support is slidably mounted on the operation frame, the mounting top frame is connected with the welding equipment body and connected with the driving support through the adjusting component, the movable bottom frame is slidably mounted on the driving support, the scanning monitoring component is connected with the mounting top frame, and the adjusting component is connected with the driving support and used for adjusting the actual operation position of the corresponding frame body. The shape of the fixed part can be scanned, and then the matching condition and the adjusting mode between the corresponding parts are determined, so that it is guaranteed that a preset gap can be formed after the parts are matched, and the stability of the final welding quality is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of welding devices, and in particular to an automobile stamping accessory corner welding device with a fixing function and a system thereof. Background Art

[0002] Welding is the process of heating two or more metal parts to a molten state and then bonding them together. In automobile manufacturing, the corner welding of stamped parts can significantly improve the overall structural strength of the vehicle body and parts, ensuring that the vehicle can withstand various external shocks and vibrations during driving. Through precise welding technology, the number of welding points and the amount of material used can be minimized, thereby achieving a lightweight design of the vehicle body, which not only helps to reduce vehicle energy consumption and improve fuel economy, but also improves the vehicle's handling and acceleration performance;

[0003] Most of the existing welding devices use advanced welding technology and automated control to replace manual operation, making the welding of the edges and corners of automotive stamping parts more accurate. In the actual processing process, the welding device clamps the parts to be welded with a fixture, and then cooperates with the corresponding moving mechanism to complete the positioning and splicing between the workpieces to be welded with the fixture, and finally cooperates with the robot to operate the welding gun to complete the welding between the plates, realizing the automatic welding of the workpiece;

[0004] In order to ensure the final welding quality when matching the welded plates, it is often necessary to leave an appropriate gap according to the actual situation. The appropriate gap allows the solder to fully penetrate into the joint during the welding process to achieve a firm connection between the metals. This is the most basic and important requirement in the welding process, because only when the solder fully penetrates into the weld can an effective welding joint be formed, thereby ensuring the strength and sealing of the welded structure;

[0005] When existing welding devices are used to mate two plates that need to be welded, they are unable to analyze and adjust the mate gap and the actual mate position according to the actual conditions of the plates to be mate. When the gap between the plates after mate is too small, the solder may not be able to fully penetrate, resulting in problems such as insufficient welding or welding cracks. When the gap is too large, it is easy to burn through, resulting in defects such as weld nodules and pores. Summary of the invention

[0006] The object of the present invention is to provide an automobile stamping accessory corner welding device and system with a fixing function, which can scan the shape of the parts after fixing, and then determine the matching conditions and adjustment methods between the corresponding parts, so as to ensure that the parts can form a preset gap after matching to ensure the stability of the final welding quality.

[0007] To achieve the above-mentioned purpose, the present invention provides an automobile stamping parts corner welding device with a fixing function and a system thereof, comprising an operating frame, a welding device body and a clamping mechanism, and also comprising a matching component;

[0008] The matching components include a driving bracket, a mounting top frame, a moving bottom frame, a scanning monitoring component and an adjusting component;

[0009] The driving bracket is slidably mounted on the operating frame, the mounting top frame is connected to the welding equipment body, and is connected to the driving bracket through the adjusting component, the movable base frame is slidably mounted on the driving bracket, the scanning and monitoring component is connected to the mounting top frame, and is used to scan the shape of the clamping component and record and monitor the entire welding process at the same time, and the adjusting component is connected to the driving bracket, and is used to adjust the actual operating position of the corresponding frame.

[0010] Among them, the scanning monitoring component includes a fixed bracket, an adjustment plate, an infrared emitter, an infrared receiver, a shooting component and a correction component. The two fixed brackets are respectively fixedly installed on the mounting top frame and the movable bottom frame, and the two adjustment plates are respectively slidably installed on the corresponding two fixed brackets; the two adjustment plates are respectively installed with the infrared emitter and the infrared receiver; each of the adjustment plates is provided with a corresponding shooting component for recording and shooting the entire welding process; each of the fixed brackets is provided with a corresponding correction component for adjusting the specific position of the adjustment plate.

[0011] Among them, the adjustment component includes a movable frame, a lifting cylinder, a synchronous drive mechanism and a screw drive mechanism. The movable frame is slidably connected to the mounting top frame and is slidably installed on the driving bracket; the output end of the lifting cylinder is connected to the mounting top frame, and the lifting cylinder is installed on the movable frame; the synchronous drive mechanism is connected to the driving bracket for synchronously driving the movable frame and the movable base frame; the screw drive mechanism is connected to the operating frame for driving the driving bracket to move.

[0012] Wherein, the shooting component includes a rotating camera and a sunglasses lens bracket, the rotating camera is installed on the adjustment plate; the sunglasses lens bracket is installed on the rotating camera.

[0013] Wherein, the correction component includes a scale plate, an indicator platform and an adjustable screw, the scale plate is fixedly arranged on the fixed bracket; the indicator platform is fixedly installed on the adjustment plate; the adjustable screw is threadedly connected to the adjustment plate and rotatably installed on the fixed bracket.

[0014] Among them, the mating component also includes an attraction frame, a purification box and a clamping adjustment component, the attraction frame is fixedly installed on the mounting top frame; the purification box is connected to the attraction frame and installed on the movable frame; the clamping adjustment component is connected to the operating frame and is used to adjust the mating position and angle of the parts clamped by the two groups of the clamping mechanisms.

[0015] Among them, the clamping and adjusting component includes a connecting frame, a lifting bracket, a rotating motor, a lifting and adjusting mechanism and a driving component, the connecting frame is fixedly mounted on the operating frame; the lifting bracket is rotatably connected to one group of the clamping mechanisms and is slidably mounted on the connecting frame; the output shaft of the rotating motor is connected to the clamping mechanism arranged on the lifting bracket, and the rotating motor is mounted on the lifting bracket; the lifting and adjusting mechanism is connected to the connecting frame, and is used to drive the lifting bracket to move on the connecting frame; the driving component is connected to another group of the clamping mechanisms.

[0016] Among them, the driving components include a propulsion frame, a propulsion mechanism, a sliding bracket, a transverse movement mechanism and a rotating motor, the propulsion frame is slidably installed on the operating frame; the propulsion mechanism is connected to the operating frame and is used to drive the propulsion frame to move; the sliding bracket is rotatably connected to the correspondingly installed clamping mechanism and is slidably installed on the propulsion frame; the transverse movement mechanism is connected to the propulsion frame and is used to drive the sliding bracket; the output shaft of the rotating motor is connected to the clamping mechanism arranged on the sliding bracket, and the rotating motor is installed on the sliding bracket.

[0017] The corner welding device and system of automobile stamping parts with fixing function of the present invention, the welding equipment body is the main component for welding, the welding equipment body is fixedly installed on the mounting top frame by bolts, the mounting top frame can adjust the corresponding position and matching height on the driving bracket by the arranged adjustment member, the mounting base and the movable bottom frame are provided with corresponding fixing brackets, each of the fixing brackets is also slidably installed with the adjustment plate, the infrared emitter and the infrared receiver are correspondingly installed on the two adjustment plates, the installation positions of the infrared emitter and the infrared receiver correspond to each other, so that the infrared emitted by the infrared emitter The infrared light can be just received by the infrared receiver, so that when the user is actually operating, the infrared emitter and the infrared receiver can be driven to cooperate with the two clamped matching parts by moving the driving bracket on the operating bracket. When the infrared receiver cannot receive the infrared light emitted by the infrared emitter, the infrared emitter and the infrared receiver are shielded due to the corresponding cooperation. In this way, the matching position of the two matching parts is moved, and then the matching spacing between the two matching parts can be directly analyzed and calculated in combination with the actual moving distance of the driving bracket, so that the corresponding clamping mechanism can be driven to move by a preset value according to the preset cooperation clearance;

[0018] It should be noted that when determining the fitting gap between two mating parts through the cooperation of the infrared emitter and the infrared receiver, the user can set the scanning position and the number of scans according to the actual mating surface shape of the mating parts, and the adjustment of the detection position of the infrared emitter and the infrared receiver can be adjusted by coordinating the movement of the adjustment component with the drive bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0020] Figure 1 It is a schematic diagram of the overall structure of the corner welding device of an automobile stamping part with a fixing function according to the present invention.

[0021] Figure 2 The present invention Figure 1 Enlarged view of point A.

[0022] Figure 3 The present invention Figure 1 Enlarged view of point B.

[0023] Figure 4 It is a structural schematic diagram of the adjustment component of the present invention.

[0024] Figure 5 It is a structural schematic diagram of the clamping and adjusting component of the present invention.

[0025] Figure 6 It is a structural schematic diagram of the driving component of the present invention.

[0026] In the figure: 1-operating frame, 2-welding equipment body, 3-clamping mechanism, 4-driving bracket, 5-mounting top frame, 6-movable bottom frame, 7-scanning monitoring component, 8-adjusting component, 9-attraction frame, 10-purification box, 11-clamping adjustment component, 701-fixed bracket, 702-adjusting plate, 703-infrared emitter, 704-infrared receiver, 705-shooting component, 706-correction component, 801-movable frame, 802-lifting cylinder, 803-synchronous driving machine Structure, 804-screw drive mechanism, 1101-connecting frame, 1102-lifting bracket, 1103-rotating motor, 1104-lifting adjustment mechanism, 1105-driving component, 7051-rotating camera, 7052-sunglasses lens bracket, 7061-scale plate, 7062-indicator table, 7063-adjustable screw, 11051-propelling frame, 11052-pushing mechanism, 11053-sliding bracket, 11054-transverse mechanism, 11055-rotating motor. DETAILED DESCRIPTION

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0028] In the description of the present invention, it should be understood that “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0029] See also Figures 1 to 6The present invention provides an automobile stamping parts corner welding device with a fixing function and a system thereof: comprising an operating frame 1, a welding equipment body 2, a clamping mechanism 3 and a matching component, wherein the matching component comprises a driving bracket 4, an installation top frame 5, a movable bottom frame 6, a scanning monitoring component 7 and an adjusting component 8, wherein the scanning monitoring component 7 comprises a fixed bracket 701, an adjustment plate 702, an infrared emitter 703, an infrared receiver 704, a shooting component 705 and a correction component 706, wherein the adjusting component 8 comprises a movable frame 801, a lifting cylinder 802, a synchronous driving mechanism 803 and a screw driving mechanism 804, wherein the shooting ... shooting component 7 comprises a fixed bracket 701, an adjustment plate 702, an infrared emitter 703, an infrared receiver 704, a shooting component 705 and a correction component 706, wherein the shooting component 7 comprises a fixed bracket 701, an adjustment plate 702, The camera component 705 includes a rotating camera 7051 and a sunglasses lens bracket 7052, and the correction component 706 includes a scale plate 7061, an indicator table 7062 and an adjustable screw 7063. The above-mentioned solution solves the problem that when the existing welding device is matching two plates to be welded, it is unable to analyze and adjust the matching gap and the actual matching position according to the actual situation of the plates to be matched. When the gap between the plates is too small, the solder may not be able to fully penetrate, resulting in problems such as insufficient welding or welding cracks. When the gap is too large, it is easy to burn through, which will cause defects such as weld nodules and pores.

[0030] Furthermore, the driving bracket 4 is slidably installed on the operating frame 1, the mounting top frame 5 is connected to the welding equipment body 2, and is connected to the driving bracket 4 through the adjusting member 8, the movable base frame 6 is slidably installed on the driving bracket 4, the scanning and monitoring member 7 is connected to the mounting top frame 5, and is used to scan the shape of the clamping part and record and monitor the entire welding process at the same time, and the adjusting member 8 is connected to the driving bracket 4, and is used to adjust the actual operating position of the corresponding frame.

[0031] Furthermore, the two fixed brackets 701 are respectively fixedly installed on the mounting top frame 5 and the movable bottom frame 6, and the two adjustment plates 702 are respectively slidably installed on the corresponding two fixed brackets 701; the two adjustment plates 702 are respectively installed with the infrared emitter 703 and the infrared receiver 704; each of the adjustment plates 702 is provided with a corresponding shooting component 705 for recording and shooting the entire welding process; each of the fixed brackets 701 is provided with a corresponding correction component 706 for adjusting the specific position of the adjustment plate 702.

[0032] When the present embodiment is in use, the welding equipment body 2 is the main element for welding, and the welding equipment body is fixedly mounted on the mounting top frame 5 by bolts, and the mounting top frame 5 can be adjusted to the corresponding position and the matching height on the driving bracket 4 by the arranged adjusting member 8, and the mounting base and the movable bottom frame 6 are both provided with corresponding fixed brackets 701, and each of the fixed brackets 701 is also slidably mounted with the adjusting plate 702, and the infrared emitter 703 and the infrared receiver 704 are correspondingly mounted on the two adjusting plates 702, and the installation positions of the infrared emitter 703 and the infrared receiver 704 correspond to each other, so that the infrared rays emitted by the infrared emitter 703 can just The infrared receiver 704 receives the infrared light, so that when the user actually operates, the infrared emitter 703 and the infrared receiver 704 can be driven to cooperate with the two clamped mating parts by moving the driving bracket 4 on the operating frame 1. When the infrared receiver 704 fails to receive the infrared light emitted by the infrared emitter 703, the infrared emitter 703 and the infrared receiver 704 are shielded due to the corresponding cooperation. In this way, the two mating parts are moved at the cooperation position, and then the cooperation distance between the two mating parts can be directly analyzed and calculated in combination with the actual movement distance of the driving bracket 4, so that the corresponding clamping mechanism 3 can be driven to move by a preset value according to the preset cooperation gap.

[0033] It should be noted that when determining the fitting gap between two mating parts through the cooperation of the infrared emitter 703 and the infrared receiver 704, the user can set the scanning position and the number of scans according to the actual mating surface shape of the mating parts. As for the adjustment of the detection position of the infrared emitter 703 and the infrared receiver 704, it can be adjusted by coordinating the movement of the adjustment component 8 and the drive bracket 4.

[0034] Furthermore, the movable frame 801 is slidably connected to the mounting top frame 5 and is slidably mounted on the driving bracket 4; the output end of the lifting cylinder 802 is connected to the mounting top frame 5, and the lifting cylinder 802 is mounted on the movable frame 801; the synchronous driving mechanism 803 is connected to the driving bracket 4, and is used to synchronously drive the movable frame 801 and the movable base frame 6; the screw driving mechanism 804 is connected to the operating frame 1, and is used to drive the driving bracket 4 to move.

[0035] When the present embodiment is in use, the movable frame 801 is slidably arranged on the top of the driving bracket 4, the lifting cylinder 802 is installed on the movable frame 801, the mounting top frame 5 is fixed to the output end of the lifting cylinder 802, and the mounting top frame 5 is slidably installed on the movable frame 801 through four guide pillars arranged on the side, so that the user can adjust the matching height of the mounting top frame 5 through the lifting cylinder 802, and the movable frame 801 and the movable bottom frame 6 are both driven by the synchronous driving mechanism 803. Since the infrared emitter 703 and the infrared receiver 704 need to ensure the consistency of position when they are matched, the synchronous driving mechanism 803 is used to synchronously drive the movable frame 801 and the movable bottom frame 6 to move, so as to ensure the stable matching between the infrared emitter 703 and the infrared receiver 704.

[0036] The synchronous drive mechanism 803 is provided with two identical threaded rods and corresponding gears and toothed chains that enable the two identical threaded rods to rotate synchronously. The two identical threaded rods are respectively adapted to the threads provided on the movable frame 801 and the movable base frame 6. At the same time, the synchronous drive mechanism 803 is also provided with a motor for driving the rods. In this way, by driving one threaded rod, the other identical threaded rod can be driven to rotate synchronously, thereby completing the synchronous drive between the movable base frame 6 and the movable frame 801.

[0037] The screw driving mechanism 804 is arranged on the operating frame 1, and the screw driving mechanism 804 is composed of a corresponding screw and a motor. The screw provided in the screw driving mechanism 804 matches the threaded hole provided on the side boss of the driving bracket 4, so that the driving bracket 4 can be driven by the screw driving mechanism 804.

[0038] Furthermore, the rotating camera 7051 is installed on the adjusting plate 702 ; and the sunglasses lens holder 7052 is installed on the rotating camera 7051 .

[0039] Furthermore, the scale plate 7061 is fixedly arranged on the fixed bracket 701 ; the indicating platform 7062 is fixedly installed on the adjusting plate 702 ; the adjustable screw 7063 is threadedly connected to the adjusting plate 702 and is rotatably installed on the fixed bracket 701 .

[0040] When this embodiment is in use, the two adjustment plates 702 are both equipped with corresponding rotating cameras 7051. When the welding device body 2 cooperates with the two corresponding workpieces to be welded, the upper and lower surfaces of the welding can be recorded and monitored. Each rotating camera 7051 is provided with a sunglasses holder 7052, and the sunglasses holder 7052 shields the shooting lenses of the two rotating cameras 7051 to prevent the strong light generated during the welding process from affecting the final shooting effect.

[0041] The adjustable screw 7063 is composed of a threaded rod and a knob. The user can adjust the position of the adjustment plate 702 by twisting the adjustable screw 7063. When the user installs different types of the welding equipment body 2 on the mounting top frame 5, the user can adjust the position of the adjustment plate 702 through the adjustable screw 7063 to ensure that the rotating camera 7051 accurately captures the matching situation between the welding equipment body 2 and the corresponding workpiece, and can also complete the corresponding adjustment of the position of the infrared emitter 703 and the infrared receiver 704 by adjusting the adjustment plate 702 so that the matching axis of the infrared emitter 703 and the infrared receiver 704 is kept matched with the welding line center of the welding equipment body 2. Then, after measuring the actual position and accurate processing position of the two matching workpieces, the welding point of the welding equipment body 2 can be moved to a position near the gap centerline of the reserved gap more quickly and accurately, so as to avoid excessive deviation between the actual welding line of the welding equipment body 2 and the reserved gap during welding, thereby ensuring the stability of subsequent welding quality.

[0042] Preferably, the mating assembly provided by the present invention also includes an attraction frame 9, a purification box 10 and a clamping and adjusting component 11, the clamping and adjusting component 11 includes a connecting frame 1101, a lifting bracket 1102, a rotating motor 1103, a lifting and lowering adjustment mechanism 1104 and a driving component 1105, and the driving component 1105 includes a propulsion frame 11051, a pushing mechanism 11052, a sliding bracket 11053, a transverse movement mechanism 11054 and a rotating motor 11055.

[0043] Furthermore, the suction frame 9 is fixedly mounted on the mounting top frame 5; the purification box 10 is connected to the suction frame 9 and mounted on the movable frame 801; the clamping adjustment member 11 is connected to the operating frame 1, and is used to adjust the matching position and angle of the parts clamped by the two groups of the clamping mechanisms 3.

[0044] When the present embodiment is in use, the suction frame 9 is arranged on the side of the mounting top frame 5, and the suction frame 9 is connected to the air inlet end of the purification box 10 through a corresponding connecting channel. The purification box 10 is composed of a built-in air pump and a corresponding filtering adsorption layer. The built-in air pump arranged in the purification box 10 can absorb and purify the odorous gas and even the smoke generated when the welding equipment body 2 is welding, so as to avoid the generated gas and smoke from polluting the external environment and affecting the shooting quality of the rotating camera 7051. At the same time, the airflow generated by the suction frame 9 can also dissipate heat to a certain extent at the welding position during the welding process, thereby ensuring the overall welding quality.

[0045] Furthermore, the connecting frame 1101 is fixedly installed on the operating frame 1; the lifting bracket 1102 is rotatably connected to one group of the clamping mechanisms 3 and is slidably installed on the connecting frame 1101; the output shaft of the rotating motor 1103 is connected to the clamping mechanism 3 arranged on the lifting bracket 1102, and the rotating motor 1103 is installed on the lifting bracket 1102; the lifting adjustment mechanism 1104 is connected to the connecting frame 1101, and is used to drive the lifting bracket 1102 to move on the connecting frame 1101; the driving component 1105 is connected to another group of the clamping mechanisms 3.

[0046] Furthermore, the propulsion frame 11051 is slidably installed on the operating frame 1; the pushing mechanism 11052 is connected to the operating frame 1, and is used to drive the propulsion frame 11051 to move; the sliding bracket 11053 is rotatably connected to the correspondingly installed clamping mechanism 3, and is slidably installed on the propulsion frame 11051; the transverse movement mechanism 11054 is connected to the propulsion frame 11051, and is used to drive the sliding bracket 11053; the output shaft of the rotating motor 11055 is connected to the clamping mechanism 3 arranged on the sliding bracket 11053, and the rotating motor 11055 is installed on the sliding bracket 11053.

[0047] When the present embodiment is in use, the connecting frame 1101 is fixedly arranged on the operating frame 1, the lifting bracket 1102 is slidably mounted on the connecting frame 1101, the clamping mechanism 3 is mainly composed of a plate for placement and a clamping structure arranged on the plate, the side of the lifting bracket 1102 is rotatably connected with the placement plate arranged on the clamping mechanism 3, and the output shaft of the rotating motor 1103 is also fixed with the placement plate of the clamping mechanism 3, so that the user can drive the corresponding clamping mechanism 3 to rotate on the lifting bracket 1102 by controlling the rotating motor 1103, thereby changing the matching angle of the workpiece clamped on the corresponding clamping mechanism 3;

[0048] The lifting adjustment mechanism 1104 is composed of a corresponding screw and a motor driving the screw. The screw provided in the lifting adjustment mechanism 1104 is adapted to the thread provided on the side boss of the lifting bracket 1102, so that the user can directly adjust the support height of the lifting bracket 1102 through the lifting adjustment mechanism 1104, so that the height of the workpiece clamped on the specified side and the horizontal placement angle can be adjusted accordingly in cooperation with the rotating motor 1103;

[0049] The pushing frame 11051 is slidably arranged on the operating frame 1, and the pushing frame 11051 is driven by a corresponding pushing mechanism 11052. The pushing mechanism 11052 is similar to the above-mentioned lifting adjustment mechanism 1104 and is also a screw driving structure. The sliding bracket 11053 is slidably installed on the pushing frame, and the sliding bracket 11053 is driven by the transverse mechanism 11054. The transverse mechanism 11054 is also similar to the pushing mechanism 11052. Both drive the screw to rotate through the corresponding driving elements, thereby achieving the purpose of driving the corresponding plate to move. Another group of the clamping mechanisms 3 is rotatably installed on the side of the sliding bracket 11053. The rotating motor 11055 arranged on the sliding bracket 11053 is used to drive the corresponding clamping mechanism 3 to rotate on the sliding bracket 11053. The rotating direction of the clamping mechanism 3 on the sliding bracket 11053 is up and down, so that the lateral position and the up and down swing angle of the workpiece on the specified side can be adjusted by the transverse movement mechanism 11054 in cooperation with the rotating motor 11055, so that the user can adjust the state of the workpiece clamped by the clamping mechanisms 3 on both sides according to the actual situation during actual operation;

[0050] During the adjustment process, the user can first clamp and fix the two workpieces that need to be matched on the clamping mechanisms 3 on both sides, and then scan and monitor the shapes of the two clamped components through the infrared emitter 703 and the infrared receiver 704. After that, the user can adjust the state of the clamping components on the clamping mechanisms 3 on both sides through the scanned and detected structure, so that timely feedback can be obtained through the scanning structure of the infrared emitter 703 and the infrared receiver 704 during the entire adjustment process, thereby completing the matching between the two components and the subsequent welding process more conveniently and quickly.

[0051] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An automobile stamping parts corner welding device with a fixing function, comprising an operating frame, a welding equipment body and a clamping mechanism, characterized in that: Also included are mating components; The matching components include a driving bracket, a mounting top frame, a moving bottom frame, a scanning monitoring component and an adjusting component; The driving bracket is slidably mounted on the operating frame, the mounting top frame is connected to the welding equipment body, and is connected to the driving bracket through the adjusting component, the movable base frame is slidably mounted on the driving bracket, the scanning and monitoring component is connected to the mounting top frame, and is used to scan the shape of the clamping component and record and monitor the entire welding process at the same time, and the adjusting component is connected to the driving bracket, and is used to adjust the actual operating position of the corresponding frame.

2. The corner welding device for automobile stamping parts with fixing function as claimed in claim 1, characterized in that: The scanning monitoring component includes a fixed bracket, an adjustment plate, an infrared emitter, an infrared receiver, a shooting component and a correction component. The two fixed brackets are respectively fixedly mounted on the mounting top frame and the movable bottom frame, and the two adjustment plates are respectively slidably mounted on the corresponding two fixed brackets; the infrared emitter and the infrared receiver are respectively mounted on the two adjustment plates; each of the adjustment plates is provided with a corresponding shooting component for recording and shooting the entire welding process; each of the fixed brackets is provided with a corresponding correction component for adjusting the specific position of the adjustment plate.

3. The corner welding device for automobile stamping parts with fixing function as claimed in claim 1, characterized in that: The adjusting component includes a movable frame, a lifting cylinder, a synchronous driving mechanism and a screw driving mechanism. The movable frame is slidably connected to the mounting top frame and is slidably mounted on the driving bracket; the output end of the lifting cylinder is connected to the mounting top frame, and the lifting cylinder is mounted on the movable frame; the synchronous driving mechanism is connected to the driving bracket for synchronously driving the movable frame and the movable base frame; the screw driving mechanism is connected to the operating frame for driving the driving bracket to move.

4. The corner welding device for automobile stamping parts with fixing function as claimed in claim 2, characterized in that: The shooting component comprises a rotating camera and a sunglasses lens bracket, wherein the rotating camera is mounted on the adjustment plate; and the sunglasses lens bracket is mounted on the rotating camera.

5. The automobile stamping parts corner welding device and system with fixing function as claimed in claim 2, characterized in that: The correction component includes a scale plate, an indicator platform and an adjustable screw. The scale plate is fixedly arranged on the fixed bracket; the indicator platform is fixedly installed on the adjustment plate; the adjustable screw is threadedly connected with the adjustment plate and rotatably installed on the fixed bracket.

6. The corner welding device for automobile stamping parts with fixing function as claimed in claim 3, characterized in that: The mating assembly also includes an attraction frame, a purification box and a clamping adjustment component. The attraction frame is fixedly mounted on the mounting top frame; the purification box is connected to the attraction frame and mounted on the movable frame; the clamping adjustment component is connected to the operating frame and is used to adjust the mating position and angle of the components clamped by the two groups of the clamping mechanisms.

7. The corner welding device for automobile stamping parts with fixing function as claimed in claim 6, characterized in that: The clamping and adjusting component includes a connecting frame, a lifting bracket, a rotating motor, a lifting and adjusting mechanism and a driving component. The connecting frame is fixedly mounted on the operating frame; the lifting bracket is rotationally connected to one group of the clamping mechanisms and is slidably mounted on the connecting frame; the output shaft of the rotating motor is connected to the clamping mechanism provided on the lifting bracket, and the rotating motor is mounted on the lifting bracket; the lifting and adjusting mechanism is connected to the connecting frame and is used to drive the lifting bracket to move on the connecting frame; and the driving component is connected to another group of the clamping mechanisms.

8. The corner welding device for automobile stamping parts with fixing function as claimed in claim 7, characterized in that: The driving components include a propulsion frame, a propulsion mechanism, a sliding bracket, a transverse movement mechanism and a rotating motor. The propulsion frame is slidably installed on the operating frame; the propulsion mechanism is connected to the operating frame and is used to drive the propulsion frame to move; the sliding bracket is rotatably connected to the correspondingly installed clamping mechanism and is slidably installed on the propulsion frame; the transverse movement mechanism is connected to the propulsion frame and is used to drive the sliding bracket; the output shaft of the rotating motor is connected to the clamping mechanism provided on the sliding bracket, and the rotating motor is installed on the sliding bracket.

9. An automobile stamping part corner welding system with a fixing function, comprising the automobile stamping part corner welding device with a fixing function as claimed in claim 1.

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