A combined welding tool for aluminum single plate processing

Abstract

The present invention relates to the technical field of aluminum plate processing equipment, and specifically to a combined welding tool for aluminum single plate processing, comprising a welding outer shell, on which an inlet and outlet are opened, and also comprising: an aluminum single plate disassembly and assembly platform, which is located on the welding outer shell and is arranged close to the inlet and outlet; and a welding control mechanism, which is located in the welding outer shell, wherein the welding control mechanism comprises a welding tool table, a workstation conversion component and a welding path planning component; the combined welding tool for aluminum single plate processing of the present invention can ensure the safety performance of the entire welding process and improve the quality and effect of welding.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum plate processing equipment, in particular to a combined welding tool for aluminum single plate processing. Background Art

[0002] The combined welding tooling in aluminum veneer processing is a technical device that has gradually gained attention with the rapid development of the building curtain wall industry, especially the significant increase in the proportion of shaped aluminum veneers in curtain wall projects (over 30%). Since the processing difficulty of aluminum veneers, especially special-shaped aluminum veneers, is several times higher than that of ordinary products, and different shapes require different processing techniques, how to efficiently and accurately complete the welding combination of aluminum veneers has become a key issue. Against this background, combined welding tooling for aluminum veneer processing came into being. They not only improve the efficiency and accuracy of welding, but also enhance the flexibility and adaptability of the welding process. These tooling can achieve effective fixation and welding of aluminum veneers through precise design and clever combination.

[0003] In the existing combined welding tooling for aluminum veneer processing, the welding workbench is usually fixed during use. If protective components are provided during welding work, such as protective covers, to prevent sparks from flying, the clamping and disassembly operations of the aluminum veneer are not convenient enough. If protective components are not provided, safety accidents that injure relevant personnel may occur. At the same time, during the welding process, the operation of the special-shaped welds formed by the two aluminum veneers is inconvenient, which affects the quality of welding. Therefore, in view of the above situation, it is urgent to develop a combined welding tooling for aluminum veneer processing to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide a combined welding tool for aluminum single plate processing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A combined welding tool for processing aluminum veneer, comprising a welding outer shell, the welding outer shell is provided with an inlet and outlet, and further comprising:

[0007] An aluminum veneer disassembly and assembly platform, the aluminum veneer disassembly and assembly platform is located on the welded outer shell and is arranged close to the inlet and outlet;

[0008] and a welding control mechanism, the welding control mechanism is located in the welding outer shell, wherein the welding control mechanism includes a welding tooling table, a workstation conversion component and a welding path planning component;

[0009] The workstation conversion assembly is located in the welding outer shell, and a welding tooling table is installed on the workstation conversion assembly, a welding path planning assembly is arranged on the welding tooling table, and a welding part is also arranged on the welding tooling table;

[0010] When disassembling and assembling the aluminum veneer, the workstation conversion component drives the welding tooling table through the entrance and exit, and moves to the aluminum veneer disassembly and assembly platform to disassemble and assemble the aluminum veneer, and records the weld shapes between the aluminum veneers through the welding path planning component. When the aluminum veneer needs to be welded, the workstation conversion component drives the welding tooling table through the entrance and exit again and moves to the welding outer shell to perform welding operations.

[0011] As a further solution of the present invention: it also includes: a visual inspection system, which is fixedly mounted on the welding outer shell and located above the inlet and outlet;

[0012] And a conversion cleaning component, wherein the conversion cleaning component is connected to the visual inspection system and the welding tooling table respectively.

[0013] As a further solution of the present invention: the conversion cleaning component comprises:

[0014] A camera adjustment gear, the camera adjustment gear being rotatably mounted on the visual inspection system;

[0015] A sinking driven gear, the sinking driven gear is rotationally connected to the visual detection system and meshingly connected to the camera adjustment gear;

[0016] And a toggle gear plate, which is fixedly mounted on the welding tooling table, and when the welding tooling table passes through the inlet and outlet, the toggle gear plate is meshed and connected with the sinking driven gear.

[0017] As a further solution of the present invention: the station conversion assembly includes:

[0018] A rotating support rod, the rotating support rod is rotatably connected to the welding tooling table;

[0019] A hook-shaped driving rod, wherein the number of the hook-shaped driving rods is multiple, and one end of each of the multiple hook-shaped driving rods is connected to the rotating support rod;

[0020] A movable pull rod, both ends of which are rotatably connected to the welding outer shell and the welding tooling table respectively;

[0021] and a driving unit, wherein the driving unit is connected to the welding outer shell and fixedly connected to the other end of the hook-shaped driving rod.

[0022] As a further solution of the present invention: the driving unit includes:

[0023] A forward and reverse motor, wherein the forward and reverse motor is fixedly mounted in the welding outer shell, and a sector-shaped driving gear is fixedly mounted on the output end of the forward and reverse motor;

[0024] A rotating shaft, the rotating shaft is rotatably connected to the inner wall of the welding outer shell and is fixedly connected to the other end of the hook-shaped driving rod;

[0025] And a transmission gear, which is fixedly mounted on the rotating shaft and is also meshedly connected with the fan-shaped driving teeth.

[0026] As a further solution of the present invention: it also includes: a push control plate, the push control plate is fixedly mounted on the welding tooling table;

[0027] A telescopic sleeve, the telescopic sleeve is fixedly mounted in the welding outer shell, and a starter is fixedly mounted on the telescopic sleeve, and the starter is detachably connected to the push control panel;

[0028] And a lifting control component, wherein the lifting control component is connected to the telescopic sleeve and is detachably connected to the inlet and outlet.

[0029] As a further solution of the present invention: the lifting control assembly includes:

[0030] An electromagnetic telescopic member, the electromagnetic telescopic member is fixedly connected to the telescopic sleeve plate and electrically connected to the starter;

[0031] A protective baffle, which is inserted into the telescopic sleeve and slidably connected to the telescopic sleeve, and is also connected to the electromagnetic telescopic member;

[0032] And a heat detection control component, the number of the heat detection control components is multiple, the multiple heat detection control components are evenly distributed on the telescopic sleeve, and the heat detection control component is also electrically connected to the electromagnetic telescopic component.

[0033] As a further solution of the present invention: the welding path planning component includes:

[0034] A guide slide groove, wherein the guide slide groove is arranged on the welding tooling table, and a movable seat is slidably installed in the guide slide groove;

[0035] A supporting slide bar, wherein the supporting slide bar is fixedly connected to the moving seat, and a path planning control system is slidably mounted on the supporting slide bar, and a path planning probe is fixedly mounted on the path planning control system;

[0036] and a mutual pushing and resetting unit, wherein the mutual pushing and resetting unit is sleeved on the supporting sliding rod and is fixedly connected to the moving seat and the path planning control system respectively.

[0037] As a further solution of the present invention: the mutual push reset unit includes:

[0038] A detection cylinder, which is sleeved on the supporting slide bar and is also fixedly connected to the path planning control system;

[0039] And a reset spring, which is also sleeved on the supporting slide rod, and two ends of the reset spring are respectively fixedly connected to the moving seat and the detection tube.

[0040] As a further solution of the present invention: the path planning control system includes a welding robot, a path recorder and a visual sensor, and the specific steps of its operation are as follows:

[0041] Step 1: Path record:

[0042] Before welding, the worker manually operates the welding robot to move along the path to be welded through the path recorder. During this process, the path recorder records the position information of each point during the robot's movement, including coordinates and posture.

[0043] Step 2: Path transmission and storage:

[0044] The path information recorded in step 1 will be transmitted to the control system or computer of the welding robot for storage and processing, and the recorded data will be stored in the form of program segments or path files;

[0045] Step 3: Welding head motion trajectory control:

[0046] During the welding process, the welding robot will call up the data of previously stored path information to control the welding head to move along a predetermined trajectory; and perform real-time weld tracking and deviation correction functions, which can measure the posture deviation between the welding gun and the weld in real time during the welding process, and automatically adjust the movement trajectory of the welding head.

[0047] Compared with the prior art, the present invention has the following beneficial effects:

[0048] When welding the aluminum veneer, first, fix the welding shell at the specified position, wherein the welding shell is provided with an automatic welding device, and the welding device is provided with a component that cooperates with the welding path planning component, which is used to call the data of the stored path information and control the welding head to move along a predetermined trajectory, so that the aluminum veneer on the welding tooling table can be welded according to the shape of the weld. When the welding tooling table is located in the welding shell, the welding device is located above the welding tooling table. The above are all existing technologies and will not be described in detail here. In addition, an inspection cover is also provided on the back of the welding shell for easy Perform maintenance work on each component in the inspection cover, then start the workstation conversion assembly to drive the welding tooling table through the entrance and exit and move to the aluminum veneer disassembly and assembly platform. At this time, the staff can fix the aluminum veneer to be welded at the welding part. The fixing direction can use the existing clamping equipment to ensure that the aluminum veneers are fastened in the welding part with a suitable gap (due to the high expansion coefficient of aluminum, in order to avoid deformation or cracking of the plate due to thermal expansion and contraction during welding, therefore, a certain gap is reserved between the plates before welding, which is conducive to ensuring the quality of subsequent welding). After the single plate is fixed at the welding part, the welding path planning component can be driven by manpower or controlled by machinery (because the welding tooling table is located outside the welding shell at this time, it is convenient for the staff to operate. In order to save costs, this application preferably adopts a manpower-driven method). As the welding path planning component moves along the gap between the aluminum single plates, the shape of the weld can be recorded and stored, which is convenient for the subsequent station conversion component to drive the welding tooling table into the welding shell. After the welding equipment calls the stored data, it performs accurate welding operations. In addition, the planning of the weld path is carried out outside the welding shell, which can also facilitate the staff to intuitively understand the path planning situation, avoid offset or other situations, and when problems occur, the staff can make adjustments in time to ensure the accuracy of the path planning. After the welding is completed, the station conversion component pushes the welding tooling table out of the welding shell again, and the staff disassembles the welded aluminum single plate after inspection. The operation is simple, and the disassembly and assembly of the aluminum single plate and the path planning work are all completed outside the equipment, which can provide greater convenience for the staff, and the welding work is completed in the equipment, which can ensure the safety performance of the entire welding process and improve the quality and effect of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a schematic diagram of the three-dimensional structure of the front side of the welding outer shell in an embodiment of the present invention.

[0050] Figure 2 It is a schematic diagram of the three-dimensional structure of the rear side of the welding outer shell in an embodiment of the present invention.

[0051] Figure 3It is a schematic diagram of the three-dimensional structure of the protective baffle in an embodiment of the present invention.

[0052] Figure 4 It is a schematic diagram of the three-dimensional structure of a welding tooling table in an embodiment of the present invention.

[0053] Figure 5 It is a schematic diagram of the three-dimensional structure of the distribution of weld detectors in an embodiment of the present invention.

[0054] Figure 6 It is a schematic diagram of the three-dimensional structure of the path planning control system in an embodiment of the present invention.

[0055] Figure 7 Schematic diagram of the three-dimensional structure of the driving unit in an embodiment of the present invention.

[0056] Figure 8 It is a schematic diagram of the three-dimensional structure of the push control panel in an embodiment of the present invention.

[0057] Fig. 9 It is a schematic diagram of the three-dimensional structure of the path planning probe in an embodiment of the present invention.

[0058] Fig.10 It is a schematic diagram of the three-dimensional structure of the telescopic sleeve in an embodiment of the present invention.

[0059] Fig.11 It is a schematic diagram of the three-dimensional structure of the distribution of electromagnetic telescopic parts in an embodiment of the present invention.

[0060] Fig.12 It is a three-dimensional structural schematic diagram of the distribution of thermal detection control components in an embodiment of the present invention.

[0061] In the figure: 1-welding outer shell, 2-aluminum single plate disassembly and assembly platform, 3-visual inspection system, 4-camera adjustment gear, 5-sinking driven gear, 6-inspection cover, 7-inlet and outlet, 8-protective baffle, 9-welding tooling table, 10-guide slide, 11-welding part, 12-moving seat, 13-reset spring, 14-detection cylinder, 15-path planning control system, 16-support slide bar, 17-hook drive rod, 18-rotating shaft, 19-transmission gear, 20-slide gear plate, 21-weld detector, 22-movable pull rod, 23-fan-shaped drive tooth, 24-forward and reverse motor, 25-rotating support rod, 26-push control board, 27-path planning probe, 28-telescopic sleeve, 29-starter, 30-thermal detection control component, 31-electromagnetic telescopic component. DETAILED DESCRIPTION

[0062] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0063] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0064] See also Figure 1-Figure 12 The embodiment of the present invention provides a combined welding tool for aluminum single plate processing, comprising a welding outer shell 1, the welding outer shell 1 is provided with an inlet and outlet 7, and further comprising:

[0065] An aluminum plate disassembly and assembly platform 2, the aluminum plate disassembly and assembly platform 2 is located on the welded outer shell 1 and is arranged close to the inlet and outlet 7;

[0066] and a welding control mechanism, the welding control mechanism is located in the welding outer shell 1, wherein the welding control mechanism includes a welding tooling table 9, a workstation conversion component and a welding path planning component;

[0067] The workstation conversion assembly is located in the welding outer shell 1, and a welding tooling table 9 is installed on the workstation conversion assembly, a welding path planning assembly is provided on the welding tooling table 9, and a welding part 11 is also provided on the welding tooling table 9;

[0068] When disassembling and assembling the aluminum veneer, the workstation conversion assembly drives the welding tooling table 9 to pass through the inlet and outlet 7, and moves to the aluminum veneer disassembly and assembly platform 2 to disassemble and assemble the aluminum veneer, and records the weld shapes between the aluminum veneers through the welding path planning assembly. When the aluminum veneer needs to be welded, the workstation conversion assembly drives the welding tooling table 9 to pass through the inlet and outlet 7 again and moves to the welding outer shell 1 to perform welding operations.

[0069] When welding the aluminum veneer, first, fix the welding shell 1 at a specified position, wherein an automatic welding device is provided in the welding shell 1, and a component cooperating with a welding path planning component is provided on the welding device, which is used to call the data storing the path information and control the welding head to move along a predetermined trajectory, so that the aluminum veneer on the welding tooling table 9 can be welded according to the shape of the weld. When the welding tooling table 9 is located in the welding shell 1, the welding device is located above the welding tooling table 9. The above are all prior arts and will not be described in detail here. In addition, an inspection cover 6 is also provided on the back of the welding shell 1 to It is convenient to perform maintenance work on the various parts in the inspection cover 6. Then, the workstation conversion component is started to drive the welding tooling table 9 to pass through the inlet and outlet 7 and move to the aluminum single plate disassembly and assembly platform 2. At this time, the aluminum single plate to be welded can be fixed at the welding part 11 by the staff. Among them, the fixing direction can adopt the existing clamping equipment to ensure that the aluminum single plates are fastened in the welding part 11 with a suitable gap (because aluminum has a high expansion coefficient, in order to avoid deformation or cracking of the plate due to thermal expansion and contraction during the welding process, therefore, keeping a certain gap between the plates before welding is conducive to ensuring the quality of subsequent welding) After the aluminum sheet is fixed at the welding portion 11, the welding path planning component can be driven manually or mechanically (because the welding tooling table 9 is located outside the welding shell 1 at this time, it is convenient for the staff to operate. In order to save costs, this application preferably adopts a human-driven method). As the welding path planning component moves along the gap between the aluminum sheets, the shape of the weld can be recorded and stored, which is convenient for the subsequent station conversion component to drive the welding tooling table 9 into the welding shell 1. After the welding equipment calls the stored data, accurate welding operations are performed. In addition, the planning of the weld path is performed outside the welding shell 1. It can also help the staff to intuitively understand the path planning situation to avoid deviation or other situations, and when problems arise, the staff can make timely adjustments to ensure the accuracy of path planning. After welding is completed, the workstation conversion component pushes the welding tooling table 9 out of the welding shell 1 again, and the staff will disassemble the welded aluminum veneer after inspection. The operation is simple, and the disassembly and assembly of the aluminum veneer and the path planning work are all completed outside the equipment, which can provide greater convenience for the staff, and the welding work is completed inside the equipment, which can ensure the safety performance of the entire welding process and improve the quality and effect of welding.

[0070] In one embodiment of the present invention, see Figure 1-Figure 12 , further comprising: a visual inspection system 3, the visual inspection system 3 is fixedly mounted on the welding outer shell 1 and is located above the inlet and outlet 7;

[0071] And a conversion cleaning component, wherein the conversion cleaning component is connected to the visual inspection system 3 and the welding tooling table 9 respectively.

[0072] The conversion cleaning assembly comprises:

[0073] A camera adjustment gear 4, wherein the camera adjustment gear 4 is rotatably mounted on the visual inspection system 3;

[0074] A sinking driven gear 5, wherein the sinking driven gear 5 is rotationally connected to the visual detection system 3 and meshingly connected to the camera adjustment gear 4;

[0075] And a toggle gear plate 20 , wherein the toggle gear plate 20 is fixedly mounted on the welding fixture table 9 , and when the welding fixture table 9 passes through the inlet and outlet 7 , the toggle gear plate 20 is meshed and connected with the sinking driven gear 5 .

[0076] Before welding and after welding, in order to ensure the quality of the welding process, it is necessary to inspect the state of the aluminum veneer. At this time, after the aluminum veneer is installed on the welding fixture 9, when the welding fixture 9 enters the inlet and outlet 7, the visual inspection system 3 located above the inlet and outlet 7 will take pictures to inspect the fastening of the aluminum veneer on the welding fixture 9. Among them, the visual inspection system 3 can adopt the existing technology, consisting of multiple cameras and a shell, and the camera is installed on a cylinder in the shell, the cylinder is fixedly connected to the camera adjustment gear 4, and a cleaning cotton is arranged in the shell, and the cleaning cotton is located at the top of the shell. When the inspection is completed and the welding fixture 9 continues to move, the toggle tooth plate 20 on the welding fixture 9 will contact the sinking driven gear 5, wherein the lowest point of the sinking driven gear 5 is lower than the bottom surface of the visual inspection system 3, to ensure that the toggle tooth plate 20 is smoothly meshed with the sinking driven gear 5. In addition, the welding fixture 9 is Driven by the workstation conversion assembly, the connecting tooling table 9 moves in an approximately arc-shaped trajectory. Therefore, when the toothed plate 20 is engaged with the sinking driven gear 5 for a period of time, the camera adjustment gear 4 will be driven to rotate synchronously. During the rotation of the camera adjustment gear 4, multiple cameras on the cylinder will be driven to rotate the rotation axis 180° and contact the cleaning cotton set on the top of the shell. On the one hand, the camera just tested can be cleaned, and on the other hand, the camera can be protected during welding (at this time, the camera head is in contact with the cleaning cotton to prevent splashing dirt from contaminating the camera). After welding is completed, as the welding tooling table 9 moves to the outside of the welding outer shell 1, the toothed plate 20 will push the sinking driven gear 5 to reverse again, so that the cleaned camera will rotate to face directly downward, thereby detecting the completed weld to ensure the quality of welding. It has a high degree of automation and provides convenience for the staff.

[0077] In one embodiment of the present invention, see Figure 1-Figure 12 , the station conversion component comprises:

[0078] A rotating support rod 25, wherein the rotating support rod 25 is rotatably connected to the welding tooling table 9;

[0079] A hook-shaped driving rod 17, wherein the number of the hook-shaped driving rods 17 is multiple, and one end of each of the multiple hook-shaped driving rods 17 is connected to the rotating support rod 25;

[0080] A movable pull rod 22, both ends of which are rotatably connected to the welding outer shell 1 and the welding tooling table 9 respectively;

[0081] And a driving unit, wherein the driving unit is connected to the welding outer shell 1 and is fixedly connected to the other end of the hook-shaped driving rod 17.

[0082] The driving unit comprises:

[0083] A forward and reverse motor 24, wherein the forward and reverse motor 24 is fixedly mounted in the welding outer shell 1, and a sector-shaped driving tooth 23 is fixedly mounted on the output end of the forward and reverse motor 24;

[0084] A rotating shaft 18, wherein the rotating shaft 18 is rotatably connected to the inner wall of the welding outer shell 1 and is fixedly connected to the other end of the hook-shaped driving rod 17;

[0085] And a transmission gear 19 , wherein the transmission gear 19 is fixedly mounted on the rotating shaft 18 , and the transmission gear 19 is also meshedly connected with the sector-shaped driving teeth 23 .

[0086] See also Figure 1-Figure 12 , further comprising: a push control panel 26, wherein the push control panel 26 is fixedly mounted on the welding tooling table 9;

[0087] A telescopic sleeve 28, wherein the telescopic sleeve 28 is fixedly installed in the welding outer shell 1, and a starter 29 is fixedly installed on the telescopic sleeve 28, and the starter 29 is detachably connected to the push control plate 26;

[0088] And a lifting control component, the lifting control component is connected to the telescopic sleeve 28 and is detachably connected to the inlet and outlet 7.

[0089] The lifting control assembly comprises:

[0090] An electromagnetic telescopic member 31, wherein the electromagnetic telescopic member 31 is fixedly connected to the telescopic sleeve plate 28 and electrically connected to the starter 29;

[0091] A protective baffle 8, wherein the protective baffle 8 is inserted into the telescopic sleeve 28 and is slidably connected to the telescopic sleeve 28, and the protective baffle 8 is also connected to the electromagnetic telescopic member 31;

[0092] And a heat detection control component 30 , wherein the number of the heat detection control components 30 is multiple, and the multiple heat detection control components 30 are evenly distributed on the telescopic sleeve 28 , and the heat detection control component 30 is also electrically connected to the electromagnetic telescopic component 31 .

[0093] When it is necessary to switch the workstation of the welding fixture table 9, the forward and reverse motor 24 is started to drive the fan-shaped driving gear 23 to rotate, and the fan-shaped driving gear 23 can drive the transmission gear 19 and the rotating shaft 18 to rotate a certain angle. At this time, the rotating shaft 18 will drive the hook-shaped driving rod 17 to rotate, and the hook-shaped driving rod 17 will push the rotating support rod 25 to move, and make the rotating support rod 25 rotate on the welding fixture table 9. In the process of the rotating support rod 25 pushing the welding fixture table 9 to move, under the pulling and limiting action of the movable pull rod 22, the welding fixture table 9 can move in an arc-like structure, so that the welding fixture table 9 can be located outside and inside the welding outer shell 1 respectively when it reaches the two workstations (disassembly and assembly workstation and welding workstation), and as shown in FIG. Figure 4 The state is that the middle of the welding tooling platform 9 just reaches the inside of the inlet and outlet 7. As the forward and reverse motor 24 continues to work, the welding tooling platform 9 can be pushed into the welding station inside the welding outer shell 1 or pushed into the disassembly station outside the welding outer shell 1 (i.e., the position of the aluminum single plate disassembly platform 2);

[0094] When the welding tooling table 9 enters the welding station in the welding outer shell 1, the push control plate 26 will be pressed against the starter 29. At this time, the starter 29 controls the electromagnetic telescopic part 31 to be energized and makes the electromagnetic telescopic part 31 generate magnetism. The electromagnetic telescopic part 31 can be in the form of a telescopic cylinder, and the telescopic cylinder can be driven by an electromagnet. When the starter 29 is pressed and started, the electromagnet will be controlled to be energized, so that the protective baffle 8 can be pushed up to semi-block the inlet and outlet 7, thereby further ensuring the safety performance of the entire welding process. In addition, during the entire welding process, multiple thermal detection controls are set. The component 30 can detect the ambient temperature inside the welding outer shell 1, wherein the heat detection control component 30 can adopt a positive temperature coefficient thermistor and be connected in the circuit of the above-mentioned electromagnet. When the temperature is too high, the resistance of the heat detection control component 30 will increase, thereby reducing the current passing through the electromagnet. At this time, the magnetism of the electromagnetic telescopic component 31 is weakened, and the protective baffle 8 can fully or partially open the inlet and outlet 7 by the gravity of the protective baffle 8 itself, or by setting a spring between the protective baffle 8 and the electromagnetic telescopic component 31, so as to increase the heat dissipation inside the welding outer shell 1, which will not be elaborated here.

[0095] In one embodiment of the present invention, see Figure 1-Figure 12 , the welding path planning component includes:

[0096] A guide slide groove 10, wherein the guide slide groove 10 is provided on the welding tooling table 9, and a movable seat 12 is slidably installed in the guide slide groove 10;

[0097] A support slide bar 16, wherein the support slide bar 16 is fixedly connected to the moving seat 12, and a path planning control system 15 is slidably mounted on the support slide bar 16, and a path planning probe 27 is fixedly mounted on the path planning control system 15;

[0098] And a mutual pushing and resetting unit, which is sleeved on the supporting slide bar 16 and fixedly connected to the moving seat 12 and the path planning control system 15 respectively.

[0099] The mutual push reset unit comprises:

[0100] A detection cylinder 14, wherein the detection cylinder 14 is sleeved on the support slide bar 16, and the detection cylinder 14 is also fixedly connected to the path planning control system 15;

[0101] And a return spring 13, the return spring 13 is also sleeved on the support slide rod 16, and the two ends of the return spring 13 are fixedly connected to the moving seat 12 and the detection tube 14 respectively.

[0102] The path planning control system 15 includes a welding robot, a path recorder and a visual sensor, and the specific steps of its operation are as follows:

[0103] Step 1: Path Record

[0104] Before welding, the worker manually operates the welding robot to walk along the path to be welded through the path recorder. During this process, the path recorder will record the position information of each point during the robot's movement, including coordinates and posture.

[0105] Step 2: Path transmission and storage

[0106] The path information recorded in step 1 will be transmitted to the control system or computer of the welding robot for storage and processing, and the recorded data will be stored in the form of program segments or path files.

[0107] Step 3: Welding head motion trajectory control

[0108] During the welding process, the welding robot will call up the data of previously stored path information to control the welding head to move along a predetermined trajectory; and perform real-time weld tracking and deviation correction functions. It can measure the posture deviation between the welding gun and the weld in real time during the welding process, and automatically adjust the movement trajectory of the welding head, thereby ensuring the accuracy and quality of welding.

[0109] When the welding tooling table 9 is in the disassembly and assembly station, and the aluminum veneer to be welded has been fastened at the welding part 11, at this time, human power pushes the moving seat 12 to slide in the guide slide groove 10, and drives the supporting slide bar 16 and the path planning control system 15 to move synchronously. At this time, the path planning probe 27 is located in the gap between the aluminum veneers and moves in the gap, thereby driving the path planning control system 15 to move in the left and right directions, so as to record the shape of the weld, so as to plan the path of the subsequent welding equipment. In addition, a pressure detection part can also be provided on the path planning probe 27. When the height of the path planning probe 27 remains unchanged, if the surface pressure degree of the path planning probe 27 changes, it proves that the gaps at various parts of the aluminum veneer The sizes may be different, or there may be foreign matter in the aluminum plate welding part 11, which can remind the staff to adjust the clamping assembly in time to change the size of the gap, or clean the designated parts in time, which is beneficial to further ensure the quality of subsequent welding. I will not go into details here. In addition, through the cooperation of the set reset spring 13 and the detection cylinder 14, not only can the path planning control system 15 be provided with a restoring force after the offset, but also when the path planning probe 27 encounters greater resistance, the path planning control system 15 can push the detection cylinder 14 and drive the reset spring 13 to twist, thereby buffering the movement of the path planning probe 27 and preventing the path planning probe 27 from being damaged by a large impact. I will not go into details here.

[0110] It should be noted that in the present invention, unless otherwise clearly specified and limited, the terms "slide", "rotate", "fix", "have" and the like should be understood in a broad sense, for example, it can be a welding connection, a bolt connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0111] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A combined welding tool for aluminum veneer processing, comprising a welding outer shell, wherein the welding outer shell is provided with an inlet and an outlet, wherein: Also includes: An aluminum veneer disassembly and assembly platform, the aluminum veneer disassembly and assembly platform is located on the welded outer shell and is arranged close to the inlet and outlet; and a welding control mechanism, the welding control mechanism is located in the welding outer shell, wherein the welding control mechanism includes a welding tooling table, a workstation conversion component and a welding path planning component; The workstation conversion assembly is located in the welding outer shell, and a welding tooling table is installed on the workstation conversion assembly, a welding path planning assembly is arranged on the welding tooling table, and a welding part is also arranged on the welding tooling table; When disassembling and assembling the aluminum veneer, the station conversion component drives the welding tooling table through the inlet and outlet, and moves to the aluminum veneer disassembly and assembly platform to disassemble and assemble the aluminum veneer, and records the shape of the welds between the aluminum veneers through the welding path planning component. When the aluminum veneer needs to be welded, the station conversion component drives the welding tooling table through the inlet and outlet again and moves to the welding shell body to perform welding operations; The workstation conversion assembly comprises: a rotating support rod, the rotating support rod is rotatably connected to the welding tooling table; A hook-shaped driving rod, wherein the number of the hook-shaped driving rods is multiple, and one end of each of the multiple hook-shaped driving rods is connected to the rotating support rod; A movable pull rod, both ends of which are rotatably connected to the welding outer shell and the welding tooling table respectively; and a driving unit, the driving unit being connected to the welding outer shell and fixedly connected to the other end of the hook-shaped driving rod; The driving unit comprises: a forward and reverse motor, the forward and reverse motor is fixedly installed in the welding outer shell, and a sector-shaped driving tooth is fixedly installed on the output end of the forward and reverse motor; A rotating shaft, the rotating shaft is rotatably connected to the inner wall of the welding outer shell and is fixedly connected to the other end of the hook-shaped driving rod; and a transmission gear, the transmission gear being fixedly mounted on the rotating shaft and being meshedly connected with the sector-shaped driving teeth; It also includes: a push control panel, which is fixedly mounted on the welding tooling table; A telescopic sleeve, the telescopic sleeve is fixedly mounted in the welding outer shell, and a starter is fixedly mounted on the telescopic sleeve, and the starter is detachably connected to the push control panel; and a lifting control assembly, the lifting control assembly being connected to the telescopic sleeve and being detachably connected to the inlet and outlet; The lifting control assembly comprises: an electromagnetic telescopic member, which is fixedly connected to the telescopic sleeve and electrically connected to the starter; A protective baffle, which is inserted into the telescopic sleeve and slidably connected to the telescopic sleeve, and is also connected to the electromagnetic telescopic member; And a heat detection control component, the number of the heat detection control components is multiple, the multiple heat detection control components are evenly distributed on the telescopic sleeve, and the heat detection control component is also electrically connected to the electromagnetic telescopic component.

2. The combined welding tool for aluminum single plate processing according to claim 1 is characterized in that: Also included: a visual inspection system, the visual inspection system is fixedly mounted on the welding outer shell and is located above the inlet and outlet; And a conversion cleaning component, wherein the conversion cleaning component is connected to the visual inspection system and the welding tooling table respectively.

3. The combined welding tool for aluminum single plate processing according to claim 2 is characterized in that: The conversion cleaning assembly comprises: A camera adjustment gear, the camera adjustment gear being rotatably mounted on the visual inspection system; A sinking driven gear, the sinking driven gear is rotationally connected to the visual detection system and meshingly connected to the camera adjustment gear; And a toggle gear plate, which is fixedly mounted on the welding tooling table, and when the welding tooling table passes through the inlet and outlet, the toggle gear plate is meshed and connected with the sinking driven gear.

4. The combined welding tool for aluminum single plate processing according to claim 1 is characterized in that: The welding path planning component includes: A guide slide groove, wherein the guide slide groove is arranged on the welding tooling table, and a movable seat is slidably installed in the guide slide groove; A supporting slide bar, wherein the supporting slide bar is fixedly connected to the moving seat, and a path planning control system is slidably mounted on the supporting slide bar, and a path planning probe is fixedly mounted on the path planning control system; And a mutual pushing and resetting unit, which is sleeved on the supporting slide bar and fixedly connected to the moving seat and the path planning control system respectively.

5. The combined welding tool for aluminum single plate processing according to claim 4 is characterized in that: The mutual push reset unit comprises: A detection cylinder, which is sleeved on the supporting slide bar and is also fixedly connected to the path planning control system; And a reset spring, which is also sleeved on the supporting slide rod, and two ends of the reset spring are respectively fixedly connected to the moving seat and the detection tube.

6. The combined welding tool for aluminum single plate processing according to claim 5 is characterized in that: The path planning control system includes a welding robot, a path recorder and a visual sensor, and the specific steps of its operation are as follows: Step 1: Path record: Before welding, the worker manually operates the welding robot to move along the path to be welded through the path recorder. During this process, the path recorder records the position information of each point during the robot's movement, including coordinates and posture. Step 2: Path transmission and storage: The path information recorded in step 1 will be transmitted to the control system or computer of the welding robot for storage and processing, and the recorded data will be stored in the form of program segments or path files; Step 3: Welding head motion trajectory control: During the welding process, the welding robot will call up the data of previously stored path information to control the welding head to move along a predetermined trajectory; and perform real-time weld tracking and deviation correction functions, which can measure the posture deviation between the welding gun and the weld in real time during the welding process, and automatically adjust the movement trajectory of the welding head.

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