CN118832333B - Combined welding tool for processing aluminum veneers - Google Patents
Combined welding tool for processing aluminum veneers Download PDFInfo
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- CN118832333B CN118832333B CN202411311782.0A CN202411311782A CN118832333B CN 118832333 B CN118832333 B CN 118832333B CN 202411311782 A CN202411311782 A CN 202411311782A CN 118832333 B CN118832333 B CN 118832333B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of aluminum plate processing equipment, in particular to a combined welding tool for aluminum plate processing, which comprises a welding outer shell, an aluminum plate dismounting platform and a welding control mechanism, wherein an inlet and an outlet are formed in the welding outer shell, the aluminum plate dismounting platform is positioned on the welding outer shell and is close to the inlet and the outlet, the welding control mechanism is positioned in the welding outer shell, and the welding control mechanism comprises a welding tool table, a station conversion assembly and a welding path planning assembly.
Description
Technical Field
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
The combined welding tool in the processing of the aluminum veneers is a technical device which is gradually paid attention to along with the rapid development of the building curtain wall industry, in particular to a technical device for obviously improving the application proportion (more than 30%) of the modeling aluminum veneers in curtain wall engineering. Because the technological difficulty of aluminum veneers, especially special-shaped aluminum veneers, is several times higher than that of common products, and different shapes need to adopt different processing technologies, how to efficiently and accurately finish the welding combination of the aluminum veneers becomes a key subject. Under the background, the combined welding tool for aluminum veneer processing has the advantages that the welding efficiency and accuracy are improved, and the flexibility and adaptability of the welding process are enhanced. The tools can be used for effectively fixing and welding the aluminum veneers through precise design and ingenious combination.
The existing combined welding tool for aluminum veneer processing is fixedly arranged on a welding workbench in the using process, if a protective part, such as a protective cover, in welding work is arranged, spark splashing is avoided, clamping and dismounting operations on an aluminum veneer are inconvenient, if the protective part is not arranged, safety accidents of related personnel are likely to occur, and meanwhile, in the welding process, special-shaped welding seams formed by two aluminum veneers are inconvenient to operate and influence welding quality, so that the combined welding tool for aluminum veneer processing is urgently required to be developed aiming at the current situation so as to overcome the defects in the current practical application.
Disclosure of Invention
The invention aims to provide a combined welding tool for processing an aluminum veneer, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a combination welding frock for aluminium veneer processing, including welding the shell body, offer the exit on the welding shell body, still include:
The aluminum veneer disassembly and assembly platform is positioned on the welding shell body and is close to the inlet and the outlet;
the welding control mechanism is positioned in the welding shell, and comprises a welding tool table, a station conversion assembly and a welding path planning assembly;
the station conversion assembly is positioned in the welding shell, a welding tool table is arranged on the station conversion assembly, a welding path planning assembly is arranged on the welding tool table, and a welding part is further arranged on the welding tool table;
When the aluminum veneers are disassembled and assembled, the station conversion assembly drives the welding tool table to pass through the inlet and the outlet, moves to the aluminum veneer disassembling platform to disassemble and assemble the aluminum veneers, records the shape of a welding seam between the aluminum veneers through the welding path planning assembly, and when the aluminum veneers are required to be welded, drives the welding tool table to pass through the inlet and the outlet again and moves to the welding shell for welding operation.
The invention further provides a visual detection system which is fixedly arranged on the welding shell and is positioned above the inlet and the outlet;
and the conversion cleaning component is respectively connected with the visual detection system and the welding tool table.
As a further aspect of the present invention, the conversion cleaning assembly includes:
The camera adjusting gear is rotatably arranged on the visual detection system;
the sinking driven gear is rotationally connected with the visual detection system and meshed with the camera adjusting gear;
And the poking toothed plate is fixedly arranged on the welding tool table, and is meshed and connected with the sinking driven gear when the welding tool table passes through the inlet and the outlet.
As a further aspect of the invention, the station switching assembly comprises:
the rotating support rod is rotationally connected with the welding tool table;
The number of the hook-shaped driving rods is multiple, and one ends of the hook-shaped driving rods are connected with the rotating support rods;
the two ends of the movable pull rod are respectively and rotatably connected with the welding shell body and the welding tool table;
And the driving unit is connected with the welding shell and is fixedly connected with the other end of the hook-shaped driving rod.
As a further aspect of the present invention, the driving unit includes:
the forward and backward rotating motor is fixedly arranged in the welding shell, and a fan-shaped driving tooth is fixedly arranged at the output end of the forward and backward rotating motor;
The rotating shaft is rotationally connected with the inner wall of the welding outer shell and is fixedly connected with the other end of the hook-shaped driving rod;
And the transmission gear is fixedly arranged on the rotating shaft and is also meshed with the fan-shaped driving teeth.
The invention further provides a scheme that the welding fixture comprises a pushing control plate, a welding fixture table and a welding fixture table, wherein the pushing control plate is fixedly arranged on the welding fixture table;
The telescopic sleeve plate is fixedly arranged in the welding shell body, and is fixedly provided with a starter which is detachably connected with the pushing control plate;
and the lifting control assembly is connected with the telescopic sleeve plate and is detachably connected with the inlet and the outlet.
As a further proposal of the invention, the lifting control component comprises:
the electromagnetic telescopic piece is fixedly connected with the telescopic sleeve plate and is electrically connected with the starter;
The protective baffle is inserted into the telescopic sleeve plate and is in sliding connection with the telescopic sleeve plate, and the protective baffle is also connected with the electromagnetic telescopic piece;
And the heat detection control pieces are multiple in number and uniformly distributed on the telescopic sleeve plate, and are electrically connected with the electromagnetic telescopic pieces.
As a further aspect of the present invention, the welding path planning assembly includes:
the guide chute is arranged on the welding tool table, and a movable seat is slidably arranged in the guide chute;
the support slide bar is fixedly connected with the movable seat, a path planning control system is slidably arranged on the support slide bar, and a path planning probe is fixedly arranged on the path planning control system;
and the mutual pushing reset unit is sleeved on the supporting slide rod and is fixedly connected with the movable seat and the path planning control system respectively.
As a further scheme of the invention, the mutual push reset unit comprises:
The detection cylinder is sleeved on the support sliding rod and is fixedly connected with the path planning control system;
And the reset spring is also sleeved on the support sliding rod, and two ends of the reset spring are respectively and fixedly connected with the movable seat and the detection cylinder.
As a further scheme of the invention, the path planning control system comprises a welding robot, a path recorder and a vision sensor, and the working steps are as follows:
step 1, path recording:
Before welding operation, a worker manually operates the welding robot to walk along a path to be welded through a path recorder, and in the process, the path recorder records the position information of each point in the moving process of the robot, including coordinates and postures;
Step 2, path transmission and storage:
The path information recorded in the step 1 is transmitted to a control system or a computer of the welding robot for storage and processing, and the recorded data is stored in the form of program segments or path files;
step 3, controlling a welding head movement track:
In the welding process, the welding robot can call the data of the stored path information before to control the welding head to move along the preset track, and perform the functions of real-time weld tracking and deviation correction, so that the pose deviation between the welding gun and the welding seam can be measured in real time in the welding process, and the movement track of the welding head can be automatically adjusted.
Compared with the prior art, the invention has the beneficial effects that:
When the aluminum veneers are welded, firstly, the welding shell is fixed at a designated position, wherein an automatic welding device is arranged in the welding shell, a component matched with a welding path planning component is arranged on the welding device and used for calling data of stored path information of the welding path planning component, a welding head is controlled to move along a preset track, so that the aluminum veneers on the welding tool table can be welded according to the shape of a welding line, when the welding tool table is positioned in the welding shell, the welding device is positioned above the welding tool table, the welding device is not excessively described in the prior art, in addition, an overhaul cover body is arranged on the back surface of the welding shell so as to facilitate maintenance work on each part in the overhaul cover body, then, a station conversion component is started, the welding tool table can be driven to pass through an inlet and outlet and move to the aluminum veneer dismounting platform, and then the welded aluminum veneers can be fixed at the welding position by workers, wherein the fixing direction can adopt the existing clamping device so as to ensure that the aluminum veneers can be fastened in the welding position (as the aluminum has higher expansion coefficient, is in the welding position, the welding position is not influenced by the welding position, the mechanical expansion of the welding plate is also can be controlled to be in the welding position along with the welding path planning component, the subsequent welding position is beneficial to the welding plate material, and the subsequent welding plate quality is saved because the welding plate is deformed along with the movement of the welding path planning component), the welding line welding device has the advantages that the shape of a welding line can be recorded and stored, a welding tool table is driven by a subsequent station conversion assembly to enter a welding shell body, welding equipment can accurately conduct welding operation after transferring stored data, in addition, the welding line path planning is conducted outside the welding shell body, workers can intuitively know the path planning condition, deviation or other conditions are avoided, when problems occur, the workers can timely adjust the welding line, the accuracy of path planning is guaranteed, after welding is finished, the welding tool table is pushed out of the welding shell body again by the station conversion assembly, the welded aluminum veneer is detached after being detected by the workers, the operation is simple, the disassembly work of the aluminum veneer and the path planning work are all conducted outside the equipment, great convenience can be provided for the workers, the welding work is conducted inside the equipment, the safety performance of the whole welding process can be guaranteed, and the welding quality and effect are improved.
Drawings
Fig. 1 is a schematic perspective view illustrating a front side direction of a welded casing according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view illustrating a rear side direction of a welded casing according to an embodiment of the present invention.
Fig. 3 is a schematic perspective view of a protective baffle according to an embodiment of the present invention.
Fig. 4 is a schematic perspective view of a welding tool table according to an embodiment of the present invention.
Fig. 5 is a schematic perspective view of a distribution of weld detectors according to an embodiment of the present invention.
Fig. 6 is a schematic perspective view of a path planning control system according to an embodiment of the present invention.
Fig. 7 is a schematic perspective view of a driving unit according to an embodiment of the invention.
Fig. 8 is a schematic perspective view of a pressing control plate according to an embodiment of the present invention.
Fig. 9 is a schematic perspective view of a path planning probe according to an embodiment of the invention.
Fig. 10 is a schematic perspective view of a telescopic sleeve plate according to an embodiment of the present invention.
Fig. 11 is a schematic perspective view of electromagnetic telescopic members according to an embodiment of the present invention.
Fig. 12 is a schematic perspective view of a thermal detection control member according to an embodiment of the present invention.
In the figure, the welding shell, the 2-aluminum veneer disassembly and assembly platform, the 3-visual detection system, the 4-camera adjusting gear, the 5-sinking driven gear, the 6-access cover, the 7-inlet and outlet, the 8-protective baffle, the 9-welding tool table, the 10-guiding chute, the 11-welding part, the 12-movable seat, the 13-return spring, the 14-detection cylinder, the 15-path planning control system, the 16-supporting slide bar, the 17-hook-shaped driving rod, the 18-rotating shaft, the 19-driving gear, the 20-toggle toothed plate, the 21-welding seam detector, the 22-movable pull rod, the 23-fan-shaped driving gear, the 24-forward and backward rotating motor, the 25-rotating support rod, the 26-pushing control plate, the 27-path planning probe, the 28-telescopic sleeve plate, the 29-starter, the 30-thermal detection control piece and the 31-electromagnetic telescopic piece are shown.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1-12, a combined welding tool for processing an aluminum veneer according to an embodiment of the present invention includes a welding outer casing 1, an inlet and an outlet 7 are formed in the welding outer casing 1, and the combined welding tool further includes:
The aluminum veneer assembling and disassembling platform 2 is positioned on the welding shell 1 and is close to the inlet and outlet 7;
The welding control mechanism is positioned in the welding shell body 1 and comprises a welding tool table 9, a station conversion assembly and a welding path planning assembly;
The station conversion assembly is positioned in the welding shell body 1, a welding tool table 9 is arranged on the station conversion assembly, a welding path planning assembly is arranged on the welding tool table 9, and a welding part 11 is also arranged on the welding tool table 9;
when the aluminum veneers are disassembled and assembled, the station conversion assembly drives the welding tool table 9 to pass through the inlet and outlet 7 and move to the aluminum veneer disassembling platform 2 to disassemble and assemble the aluminum veneers, the welding path planning assembly records the shape of the welding seam between the aluminum veneers, and when the aluminum veneers are required to be welded, the station conversion assembly drives the welding tool table 9 to pass through the inlet and outlet 7 and move into the welding shell 1 again to perform welding operation.
When the aluminum veneers are welded, firstly, the welding outer shell 1 is fixed at a designated position, wherein automatic welding equipment is arranged in the welding outer shell 1, an assembly matched with a welding path planning assembly is arranged on the welding equipment and used for calling data of the welding path planning assembly for storing path information, a welding head is controlled to move along a preset track, so that the aluminum veneers on the welding tool table 9 can be welded according to the shape of the welding seam, when the welding tool table 9 is positioned in the welding outer shell 1, the welding equipment is positioned above the welding tool table 9, the prior art is omitted, in addition, an overhaul cover 6 is arranged on the back surface of the welding outer shell 1 so as to facilitate maintenance work on all parts in the overhaul cover 6, then, a station conversion assembly is started, the welding tool table 9 can be driven to pass through an inlet and an outlet 7 and move to the position of the aluminum veneer disassembly platform 2, at this time, the aluminum veneers to be welded can be fixed at the welding part 11 by workers, wherein the fixing direction can adopt the existing clamping equipment to ensure that the aluminum veneers are fastened in the welding part 11 by proper gaps (because aluminum has a higher expansion coefficient, in order to avoid deformation or cracking of the plates caused by the influence of thermal expansion and cold contraction in the welding process, a certain gap is reserved between the plates before welding, which is beneficial to ensuring the quality of subsequent welding), after the aluminum veneers are fixed at the welding part 11, the aluminum veneers can be manually driven to weld path planning components to act, or can be mechanically controlled (because the welding tool table 9 is positioned outside the welding outer shell 1, the workers are convenient to operate, and the application adopts a manual driving mode preferably for saving cost), along with the movement of the welding path planning assembly along the gaps between the aluminum veneers, the shape of the welding seam can be recorded and stored, the follow-up station conversion assembly is convenient to drive the welding tool table 9 to enter the welding outer shell 1, after the welding equipment calls stored data, accurate welding operation is carried out, in addition, the planning of the welding path is carried out outside the welding outer shell 1, workers can intuitively know the condition of path planning, deviation or other conditions are avoided, when problems occur, the workers can timely adjust, the accuracy of path planning is ensured, after welding is finished, the station conversion assembly pushes the welding tool table 9 out of the welding outer shell 1 again, the welded aluminum veneers are detached after being detected by the workers, the operation is simple, the disassembly work of the aluminum veneers and the planning work of the paths are all completed outside the equipment, great convenience is provided for the workers, the welding work is completed in the equipment, the safety performance of the whole welding process can be ensured, and the welding quality and effect are improved.
In one embodiment of the present invention, referring to fig. 1-12, the welding device further comprises a visual inspection system 3, wherein the visual inspection system 3 is fixedly installed on the welding shell 1 and is located above the inlet and outlet 7;
And the conversion cleaning component is respectively connected with the visual detection system 3 and the welding tool table 9.
The conversion cleaning assembly includes:
A camera adjustment gear 4, the camera adjustment gear 4 being rotatably mounted on the vision inspection system 3;
A sinking driven gear 5, wherein the sinking driven gear 5 is rotatably connected with the vision detection system 3 and is meshed with the camera adjusting gear 4;
and the poking toothed plate 20 is fixedly arranged on the welding tool table 9, and when the welding tool table 9 passes through the inlet and outlet 7, the poking toothed plate 20 is in meshed connection with the sinking driven gear 5.
Before welding and after the welding process is finished, the state of the aluminum veneer needs to be detected, at this time, after the aluminum veneer is installed on the welding tool table 9, when the welding tool table 9 enters the inlet and outlet 7, the vision detection system 3 above the inlet and outlet 7 can perform photographing detection on the condition that the aluminum veneer on the welding tool table 9 is fastened, wherein the vision detection system 3 can adopt the prior art and consists of a plurality of cameras and a shell, the cameras are installed on a cylinder in the shell, the cylinder is fixedly connected with the camera adjusting gear 4, cleaning cotton is arranged in the shell and positioned at the top of the shell, and in the process of continuously moving the welding tool table 9 after the detection is finished, the poking toothed plate 20 on the welding tool table 9 can be contacted with the sinking driven gear 5, the lowest point of the sinking driven gear 5 is lower than the bottom surface of the vision detection system 3 to ensure that the poking toothed plate 20 and the sinking driven gear 5 are smoothly meshed, in addition, the welding tool table 9 moves in an approximate arc track under the drive of the station conversion assembly, so that the camera adjusting gear 4 is driven to synchronously rotate in a period of time when the poking toothed plate 20 and the sinking driven gear 5 are meshed, a plurality of cameras on a cylinder are driven to rotate 180 degrees in the rotating process of the camera adjusting gear 4 and are contacted with cleaning cotton arranged at the top of the shell, on one hand, the camera which is just detected can be cleaned, on the other hand, the camera can be protected in the welding process (at the moment, the camera of the camera is contacted with the cleaning cotton to avoid splashing dirt polluting the camera), and after the welding is finished, the welding tool table 9 moves to the outside of the welding shell 1, the toothed plate 20 is pushed to sink the driven gear 5 to rotate reversely again, so that the cleaned camera rotates to face to the right lower side, and the welded seam is detected, so that the welding quality is guaranteed, the automation degree is high, and convenience is provided for workers.
In one embodiment of the present invention, referring to fig. 1-12, the station switching assembly includes:
a rotating support rod 25, wherein the rotating support rod 25 is rotationally connected with the welding tool table 9;
the number of the hook-shaped driving rods 17 is a plurality, and one ends of the hook-shaped driving rods 17 are connected with the rotating support rods 25;
The two ends of the movable pull rod 22 are respectively and rotatably connected with the welding shell body 1 and the welding tool table 9;
And a driving unit connected with the welding housing 1 and fixedly connected with the other end of the hook-shaped driving rod 17.
The driving unit includes:
The forward and backward rotation motor 24 is fixedly arranged in the welding shell 1, and a fan-shaped driving tooth 23 is fixedly arranged at the output end of the forward and backward rotation motor 24;
The rotating shaft 18 is rotatably connected with the inner wall of the welding shell body 1 and fixedly connected with the other end of the hook-shaped driving rod 17;
and a transmission gear 19, wherein the transmission gear 19 is fixedly arranged on the rotating shaft 18, and the transmission gear 19 is also in meshed connection with the sector driving teeth 23.
Referring to fig. 1-12, the welding fixture further comprises a pushing control board 26, wherein the pushing control board 26 is fixedly installed on the welding fixture table 9;
The telescopic sleeve plate 28 is fixedly arranged in the welding shell body 1, an actuator 29 is fixedly arranged on the telescopic sleeve plate 28, and the actuator 29 is detachably connected with the pushing control plate 26;
and a lift control assembly connected to the telescoping plate 28 and detachably connected to the inlet and outlet 7.
The lift control assembly includes:
The electromagnetic telescopic piece 31, the electromagnetic telescopic piece 31 is fixedly connected with the telescopic sleeve plate 28 and is electrically connected with the starter 29;
the protective baffle plate 8 is inserted into the telescopic sleeve plate 28 and is in sliding connection with the telescopic sleeve plate 28, and the protective baffle plate 8 is also connected with the electromagnetic telescopic piece 31;
And a plurality of heat detecting control members 30, wherein the plurality of heat detecting control members 30 are uniformly distributed on the telescopic sleeve plate 28, and the heat detecting control members 30 are electrically connected with the electromagnetic telescopic member 31.
When the station of the welding tool table 9 needs to be converted, the forward and reverse rotation motor 24 is started, the fan-shaped driving teeth 23 can be driven to rotate, the fan-shaped driving teeth 23 can drive the transmission gear 19 and the rotating shaft 18 to rotate by a certain angle, at the moment, the rotating shaft 18 can drive the hook-shaped driving rod 17 to rotate, the hook-shaped driving rod 17 can push the rotating support rod 25 to move, and the rotating support rod 25 rotates on the welding tool table 9, and in the process that the rotating support rod 25 pushes the welding tool table 9 to move, the welding tool table 9 can move in a structure similar to an arc under the pulling limiting effect of the movable pull rod 22, so that the welding tool table 9 can be positioned at the outer part and the inner part of the welding outer shell 1 respectively when reaching two stations (the dismounting station and the welding station), and in the state as shown in fig. 4, the middle part of the welding tool table 9 just reaches the inner part of the inlet and outlet 7, the welding tool table 9 can be pushed to enter the welding station in the welding outer shell 1 or the dismounting station (namely, the position of the aluminum veneer dismounting platform 2) outside the welding outer shell 1 along with the continuous operation of the rotating motor 24;
When the welding tool table 9 enters a welding station in the welding outer shell 1, the pushing control plate 26 is just pressed on the starter 29, at this time, the starter 29 controls the electromagnetic telescopic piece 31 to be electrified and enables the electromagnetic telescopic piece 31 to generate magnetism, wherein the electromagnetic telescopic piece 31 can adopt a telescopic cylinder mode, the telescopic cylinder can be used as a driving force by an electromagnet, after the starter 29 is pressed and started, the electromagnet is controlled to electrify, so that the protective baffle 8 can be pushed to move upwards to semi-seal the inlet and outlet 7, and the safety performance of the whole welding process can be further ensured, in addition, in the whole welding process, the environmental temperature in the welding outer shell 1 can be detected through the plurality of arranged heat detection control pieces 30, the heat detection control pieces 30 can adopt a positive temperature coefficient thermistor and are connected in a circuit of the electromagnet, when the temperature is too high, the resistance value of the heat detection control pieces 30 can be increased, so that the current flowing into the electromagnet can be reduced, at this time, the magnetism of the electromagnetic telescopic piece 31 is weakened, the protective baffle 8 can be self-gravity, or a spring is arranged between the protective baffle 8 and the electromagnetic telescopic piece 31, so that the protective baffle 8 can be opened in a part or the whole welding process can be opened, and the whole welding process can not be opened, and the heat dissipation of the protective baffle 1 can be increased.
In one embodiment of the present invention, referring to fig. 1-12, the welding path planning assembly includes:
The guide chute 10 is arranged on the welding tool table 9, and a movable seat 12 is slidably arranged in the guide chute 10;
The support slide bar 16 is fixedly connected with the movable seat 12, 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;
And the mutual pushing reset unit is sleeved on the supporting slide rod 16 and is fixedly connected with the movable seat 12 and the path planning control system 15 respectively.
The mutual push reset unit comprises:
The detection cylinder 14 is sleeved on the support slide rod 16, and the detection cylinder 14 is fixedly connected with the path planning control system 15;
And the return spring 13 is also sleeved on the support slide rod 16, and two ends of the return spring 13 are fixedly connected with the movable seat 12 and the detection cylinder 14 respectively.
The path planning control system 15 comprises a welding robot, a path recorder and a vision sensor, and the specific working steps are as follows:
Step 1, path recording
Before welding operation, a worker manually operates the welding robot to walk along a path to be welded through a path recorder, and in the process, the path recorder records the position information of each point in the moving process of the robot, including coordinates, postures and the like;
Step 2, path transmission and storage
The path information recorded in the step 1 is transmitted to a control system or a computer of the welding robot for storage and processing, and the recorded data is stored in the form of program segments or path files.
Step 3, welding head movement track control
In the welding process, the welding robot can call the data of the stored path information before to control the welding head to move along the preset track, and perform the functions of real-time weld tracking and deviation correction, so that the pose deviation between the welding gun and the weld joint can be measured in real time in the welding process, and the movement track of the welding head can be automatically adjusted, thereby ensuring the accuracy and quality of welding.
When the welding tool table 9 is at a disassembly and assembly station and an aluminum veneer to be welded is fastened at the welding part 11, at the moment, the moving seat 12 is pushed by manpower to slide in the guide chute 10 and drive the support slide rod 16 and the path planning control system 15 to move synchronously, at the moment, the path planning probe 27 is positioned in a gap between the aluminum veneers and moves in the gap, so that the path planning control system 15 can be driven to move in the left-right direction, the shape of a welding line is recorded, the path of subsequent welding equipment is planned, in addition, the path planning probe 27 can be further provided with a pressure detection part, under the condition that the height of the path planning probe 27 is unchanged, if the surface compression degree of the path planning probe 27 changes, the gap size of each part of the aluminum veneer can be proved to be different, or foreign matters exist at the position of the aluminum veneer welding part 11, thereby reminding a worker to adjust the gap in time, or clean the appointed part in time, the subsequent welding quality can be further guaranteed, excessive description is not made, in addition, the reset spring 13 and the detection cylinder 14 are matched to work, the reset spring 13 is not arranged, the path planning probe 15 can be driven to move in the opposite direction, the path planning probe 27 can be prevented from being damaged by the impact on the path planning system, and the path planning probe 27 is prevented from being damaged by the fact that the path planning probe is greatly, and the path planning probe is prevented from being influenced by the fact that the path planning system is greatly moving by the path planning probe 15.
It should be noted that, in the present invention, unless explicitly specified and limited otherwise, terms such as "sliding," "rotating," "fixing," "provided," and the like are to be construed broadly, and may be, for example, welded, bolted, or integrally, mechanically, electrically, directly, indirectly, through an intermediate medium, or in communication between two elements or in an interaction relationship between two elements, unless explicitly specified otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A combination welding frock for aluminium veneer processing, including welding the shell body, offer the exit on the welding shell body, its characterized in that still includes:
The aluminum veneer disassembly and assembly platform is positioned on the welding shell body and is close to the inlet and the outlet;
the welding control mechanism is positioned in the welding shell, and comprises a welding tool table, a station conversion assembly and a welding path planning assembly;
the station conversion assembly is positioned in the welding shell, a welding tool table is arranged on the station conversion assembly, a welding path planning assembly is arranged on the welding tool table, and a welding part is further arranged on the welding tool table;
When the aluminum veneers are disassembled and assembled, the station conversion assembly drives the welding tool table to pass through the inlet and the outlet, and moves to the aluminum veneer disassembling platform to disassemble and assemble the aluminum veneers, and the welding path planning assembly records the shape of the welding seam between the aluminum veneers;
The station conversion assembly comprises a rotary supporting rod, a welding tool table and a welding tool table, wherein the rotary supporting rod is in rotary connection with the welding tool table;
The number of the hook-shaped driving rods is multiple, and one ends of the hook-shaped driving rods are connected with the rotating support rods;
the two ends of the movable pull rod are respectively and rotatably connected with the welding shell body and the welding tool table;
the driving unit is connected with the welding shell and is fixedly connected with the other end of the hook-shaped driving rod;
The driving unit comprises a forward and reverse motor, wherein the forward and reverse motor is fixedly arranged in the welding shell, and a fan-shaped driving tooth is fixedly arranged at the output end of the forward and reverse motor;
The rotating shaft is rotationally connected with the inner wall of the welding outer shell and is fixedly connected with the other end of the hook-shaped driving rod;
The transmission gear is fixedly arranged on the rotating shaft and is also in meshed connection with the fan-shaped driving teeth;
The welding fixture comprises a welding fixture table, a pressing control plate and a welding fixture table, wherein the welding fixture table is fixedly arranged on the welding fixture table;
The telescopic sleeve plate is fixedly arranged in the welding shell body, and is fixedly provided with a starter which is detachably connected with the pushing control plate;
The lifting control assembly is connected with the telescopic sleeve plate and is detachably connected with the inlet and the outlet;
The lifting control assembly comprises an electromagnetic telescopic piece, a lifting control assembly and a lifting control assembly, wherein the electromagnetic telescopic piece is fixedly connected with the telescopic sleeve plate and is electrically connected with the starter;
The protective baffle is inserted into the telescopic sleeve plate and is in sliding connection with the telescopic sleeve plate, and the protective baffle is also connected with the electromagnetic telescopic piece;
And the heat detection control pieces are multiple in number and uniformly distributed on the telescopic sleeve plate, and are electrically connected with the electromagnetic telescopic pieces.
2. The combination welding fixture for aluminum veneer processing of claim 1, further comprising a visual inspection system fixedly mounted on the welding shell and positioned above the access opening;
and the conversion cleaning component is respectively connected with the visual detection system and the welding tool table.
3. The combination welding tool for aluminum veneer machining according to claim 2, wherein the conversion cleaning assembly comprises:
The camera adjusting gear is rotatably arranged on the visual detection system;
the sinking driven gear is rotationally connected with the visual detection system and meshed with the camera adjusting gear;
And the poking toothed plate is fixedly arranged on the welding tool table, and is meshed and connected with the sinking driven gear when the welding tool table passes through the inlet and the outlet.
4. The combination welding fixture for aluminum veneer machining of claim 1, wherein the welding path planning assembly comprises:
the guide chute is arranged on the welding tool table, and a movable seat is slidably arranged in the guide chute;
the support slide bar is fixedly connected with the movable seat, a path planning control system is slidably arranged on the support slide bar, and a path planning probe is fixedly arranged on the path planning control system;
and the mutual pushing reset unit is sleeved on the supporting slide rod and is fixedly connected with the movable seat and the path planning control system respectively.
5. The combination welding fixture for aluminum veneer processing of claim 4, wherein the mutual pushing reset unit comprises:
The detection cylinder is sleeved on the support sliding rod and is fixedly connected with the path planning control system;
And the reset spring is also sleeved on the support sliding rod, and two ends of the reset spring are respectively and fixedly connected with the movable seat and the detection cylinder.
6. The combination welding tool for aluminum veneer machining according to claim 5, wherein the path planning control system comprises a welding robot, a path recorder and a vision sensor, and the specific working steps are as follows:
step 1, path recording:
Before welding operation, a worker manually operates the welding robot to walk along a path to be welded through a path recorder, and in the process, the path recorder records the position information of each point in the moving process of the robot, including coordinates and postures;
Step 2, path transmission and storage:
The path information recorded in the step 1 is transmitted to a control system or a computer of the welding robot for storage and processing, and the recorded data is stored in the form of program segments or path files;
step 3, controlling a welding head movement track:
In the welding process, the welding robot can call the data of the stored path information before to control the welding head to move along the preset track, and perform the functions of real-time weld tracking and deviation correction, so that the pose deviation between the welding gun and the welding seam can be measured in real time in the welding process, and the movement track of the welding head can be automatically adjusted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411311782.0A CN118832333B (en) | 2024-09-20 | 2024-09-20 | Combined welding tool for processing aluminum veneers |
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| CN202411311782.0A CN118832333B (en) | 2024-09-20 | 2024-09-20 | Combined welding tool for processing aluminum veneers |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113084386A (en) * | 2021-04-30 | 2021-07-09 | 德坤数字科技(江苏)有限公司 | Automatic detection and repair unit and method for welding seam of structural part |
| CN116493860A (en) * | 2023-06-29 | 2023-07-28 | 苏州星祥益精密制造有限公司 | Welding and fixing device for machining of aviation part |
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| WO2013043942A1 (en) * | 2011-09-20 | 2013-03-28 | Pregis Innovative Packaging, Inc. | Tear-assist apparatus |
| CN213714210U (en) * | 2020-11-16 | 2021-07-16 | 英特维科技(苏州)有限公司 | Quadratic element or cubic element detection equipment capable of realizing single-station and double-station conversion |
| CN214769880U (en) * | 2021-04-28 | 2021-11-19 | 山东海天七彩建材有限公司 | Aluminum veneer welding process operation room |
| KR102508694B1 (en) * | 2021-08-12 | 2023-03-15 | 서진산업 주식회사 | Fatigue testing apparatus for measuring fatigue of vehicle body parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084386A (en) * | 2021-04-30 | 2021-07-09 | 德坤数字科技(江苏)有限公司 | Automatic detection and repair unit and method for welding seam of structural part |
| CN116493860A (en) * | 2023-06-29 | 2023-07-28 | 苏州星祥益精密制造有限公司 | Welding and fixing device for machining of aviation part |
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