Edge plate positioning welding integrated device

Abstract

The present invention relates to an integrated device for positioning and welding an edge plate, which is applied to the field of laser welding technology. In the present invention, the first clamping component and the laser unit are both arranged on a mounting base plate, which can maintain the distance between the laser unit and the first clamping component in the lifting direction of the lifting movable part. The lifting direction of the lifting movable part is perpendicular to the moving direction of the pushing movable part, which can maintain the relative distance between the laser unit and the fitting positioning unit in the moving direction of the pushing movable part. Therefore, the position of the laser unit in the lifting direction of the lifting movable part is determined according to the position of the first clamping component, and the position in the moving direction of the pushing movable part is determined according to the position of the fitting positioning unit, so that the actual positioning position of the edge plate and the actual welding position always correspond to each other, which can improve the corresponding accuracy of the actual positioning position and the actual welding position of the edge plate after movement, thereby improving the accuracy of the welding part, reducing the error of the welding focus, and improving the quality of the welded product.

Description

Technical Field

[0001] The invention relates to the technical field of welding equipment, in particular to an integrated device for positioning welding of an edge plate. Background Art

[0002] In the metalworking industry's laser welding hemming sector, while laser welding technology is highly favored for its high precision, high efficiency, and excellent weld quality, the actual operation of laser welding metal plates to hemming panels is a key factor restricting weld quality. During the laser hemming process, the hemming panels must maintain extremely high accuracy in their actual positioning and welding positions to ensure that the laser beam accurately and evenly impacts the weld interface, resulting in a high-quality weld connection.

[0003] However, the positioning device for positioning the edging plate and the laser device for welding are moved separately according to their respective set positions. The corresponding accuracy of the actual positioning position of the edging plate and the actual welding position after movement is poor, which leads to poor accuracy of the welding part and large error in the welding focus, affecting the quality of the product. Summary of the Invention

[0004] The purpose of the present invention is to provide an integrated device for positioning and welding an edge plate in order to overcome the defects of the above-mentioned prior art.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] According to the present invention, a edging plate positioning welding integrated device includes a first bracket, a second bracket, an ejection unit, a fitting positioning unit, a lifting unit, a clamping positioning unit and a laser unit;

[0007] The ejection fixed portion of the ejection unit is mounted on the first bracket, the ejection movable portion of the ejection unit is movably arranged on the ejection fixed portion toward the plate surface of the edging plate, the second bracket is mounted on the ejection movable portion, and the fitting positioning unit is mounted on the second bracket and arranged toward the plate surface of the edging plate;

[0008] The lifting fixed portion of the lifting unit is mounted on the second bracket, the lifting movable portion of the lifting unit is configured to be movable and removable on the lifting fixed portion, the lifting movable portion is mounted with a mounting base, the clamping portions of the clamping and positioning unit are located on the upper and lower sides of the edging plate, and the clamping and positioning unit includes a first clamping component mounted on the mounting base;

[0009] The laser unit is mounted on the mounting base plate to maintain the distance between the laser unit and the first clamping component in the lifting direction of the lifting movable part, and the position of the laser unit in the lifting direction of the lifting movable part is determined according to the position of the first clamping component; the lifting direction of the lifting movable part is perpendicular to the moving direction of the pushing movable part to maintain the distance between the laser unit and the bonding positioning unit in the moving direction of the pushing movable part, and the position of the laser unit in the moving direction of the pushing movable part is determined according to the position of the bonding positioning unit.

[0010] Compared with the prior art, the present invention uses a pushing force to drive the fitting positioning unit to fit the edging plate to the metal plate when the edging plate is positioned and welded to the metal plate. The lifting unit uses a lifting action to drive the first clamping component to clamp the clamping portion of the clamping unit to position the edging plate. The first clamping component and the laser unit are both arranged on the mounting base, which can maintain the distance between the laser unit and the first clamping component in the lifting direction of the lifting movable portion. The lifting direction of the lifting movable portion is perpendicular to the moving direction of the pushing movable portion, which can maintain the relative distance between the laser unit and the fitting positioning unit in the moving direction of the pushing movable portion. Therefore, the position of the laser unit in the lifting direction of the lifting movable portion is determined by the position of the first clamping component, and the position of the laser unit in the moving direction of the pushing movable portion is determined by the position of the fitting positioning unit, so that the actual positioning position of the edging plate and the actual welding position always correspond. This can improve the corresponding accuracy of the actual positioning position and the actual welding position of the edging plate after movement, thereby improving the accuracy of the welding part, reducing the error of the welding focus, and improving the quality of the welded product. In addition, the first clamping component and the laser unit are integrated on the mounting base, which can improve the integration and lightweight of the device.

[0011] Preferably, the clamping and positioning unit also includes a second clamping component installed on the mounting base plate, the second clamping component and the first clamping component are located in the welding direction of the edging plate, and the first clamping component and the second clamping component are respectively located on both sides of the laser unit, the clamping portion of the first clamping component is used to clamp the unwelded edging plate, and the clamping portion of the second clamping component is used to clamp the welded edging plate.

[0012] Compared with the prior art, the present invention clamps the edging plate through the second clamping component when the first clamping component is separated from the edging plate, thereby maintaining the position of the laser unit, ensuring that the welding focus does not drift, and improving the welding accuracy and welding quality of the laser unit to the edging plate.

[0013] Preferably, the second clamping component includes a clamping driving member and a supporting clamping member, the clamping fixed portion of the clamping driving member is installed on the mounting base plate, the clamping movable portion of the clamping driving member is movably configured on the clamping fixed portion toward the plate surface of the edging plate, the supporting clamping member is installed on the clamping movable portion, and the clamping portion of the supporting clamping member is arranged toward the welded position of the edging plate, so that the clamping driving member uses the driving force to drive the clamping portion of the supporting clamping member to support the welded position.

[0014] Compared with the prior art, the clamping drive member of the present invention utilizes the driving force to drive the clamping part of the supporting clamping member to support the welded position of the edging plate to realize the second clamping member clamping the welded edging plate, which can make the edging plate clamping have a certain robustness, improve the supporting clamping effect, further maintain the position of the laser unit, ensure that the welding focus does not drift, and improve the welding accuracy and welding quality of the laser unit to the edging plate.

[0015] Preferably, the supporting clamp is formed as a supporting roller and is rotatably connected to the clamping movable part along the tangential direction of the welding direction of the edging plate. The clamping part of the supporting clamp is used to fit with the welded position and is located on the side of the supporting roller.

[0016] Compared with the prior art, the present invention uses a supporting roller to enable the clamping part of the supporting clamp to roll in contact with the welded position, thereby improving the clamping stability, further maintaining the position of the laser unit, ensuring that the welding focus does not drift, and improving the welding accuracy and quality of the laser unit on the edge plate.

[0017] Preferably, the second clamping member further includes a first fixing member and a second fixing member;

[0018] The first fixing member includes a lifting plate portion and a first fixing plate portion vertically installed below the lifting plate portion, the lifting plate portion is liftably installed on the mounting base plate, and the clamping fixing portion is installed below the first fixing plate portion;

[0019] The second fixing member includes a second fixing plate portion parallel to the first fixing plate portion and a rotating shaft portion installed under the second fixing plate portion, the clamping movable portion is installed above the second fixing plate portion, and the supporting clamping member is rotatably installed on the rotating shaft portion.

[0020] Compared with the prior art, the present invention can adjust the clamping part of the supporting clamping part to correspond to the welded position of the edging plate by lifting and lowering the lifting plate part of the first fixing part, and through the parallel arrangement of the first fixing plate part and the second fixing plate part, it can ensure that the supporting clamping part can stably rotate and fit into the welded position, thereby improving the clamping stability, further maintaining the position of the laser unit, ensuring that the welding focus does not drift, and improving the welding accuracy and welding quality of the laser unit to the edging plate.

[0021] Preferably, the first clamping component includes a first mounting plate, a second mounting plate and a fixed clamping member, the first mounting plate is movably arranged on the mounting base plate in a direction perpendicular to the lifting direction of the lifting unit, and the second mounting plate is liftably mounted on the first mounting plate, and the fixed clamping member is mounted on the second mounting plate.

[0022] Compared with the prior art, the present invention can adjust the relative positions of the first clamping component and the laser unit by moving the first mounting plate and the second mounting plate to adapt to the welding of different edging plates and adjust the welding accuracy of the edging plates.

[0023] Preferably, the fixing clamps are arranged in plurality along the welding direction of the edging plate, a lifting slide for the second mounting plate to slide accordingly is provided on the first mounting plate along the lifting direction of the second mounting plate, and a limit block is also provided on the mounting base plate to abut against the upper end of the first mounting plate.

[0024] Compared with the prior art, the multiple fixed clamps of the present invention clamp the same edging plate, and abut against the first mounting plate through a limit block, and limit the second mounting plate through a lifting slide, which can improve the clamping effect and clamping stability of the fixed clamps, further maintain the position of the laser unit, ensure that the welding focus does not drift, and improve the welding accuracy and welding quality of the laser unit to the edging plate.

[0025] Preferably, a spacing adjustment unit is installed on the second bracket, and the movable part of the spacing adjustment unit is movably arranged along the pushing direction of the pushing unit. The movable part of the spacing adjustment unit is installed with a fixed base plate, and the lifting and fixing part is installed on the fixed base plate, and the fixed base plate is parallel to the mounting base plate; a laser mounting plate is movably installed on the mounting base plate in a direction perpendicular to the lifting direction of the lifting unit, and the laser unit is installed on the laser mounting plate.

[0026] Compared with the prior art, the present invention can adjust the relative positions of the fitting positioning unit and the laser unit by moving the spacing adjustment unit and the laser mounting plate, adapt to the welding of different edging plates, and adjust the welding accuracy of the edging plates.

[0027] Preferably, the spacing adjustment unit is further provided with a lifting adjustment unit which is lifted and lowered along the lifting direction of the lifting unit, so that the lifting adjustment unit adjusts the initial lifting of the mounting substrate through the spacing adjustment unit;

[0028] A first sliding rod is formed on the mounting base plate and is lifted and lowered along the lifting direction of the lifting unit, and the first sliding rod is respectively located on both sides of the lifting unit, a first sliding groove block is formed on the fixed base plate and is adapted to slide with the first sliding rod, and a first protrusion is formed on the side surface of the groove of the first sliding groove block and slides accordingly in the first groove of the first sliding rod.

[0029] Compared with the existing technology, the lifting and adjustment unit of the present invention can perform preliminary lifting and adjustment on the installation substrate, and through the lifting and sliding of the first slide rod and the first slide block, the lifting stability of the lifting unit can be improved, the position of the laser unit can be further maintained, the welding focus can be ensured not to drift, and the welding accuracy and welding quality of the laser unit to the edging plate can be improved.

[0030] Preferably, the lifting units are set as two on the second bracket and are respectively located on the upper and lower sides of the edging plate, so that the first clamping component is clamped on the upper and lower sides of the edging plate respectively, and the laser direction angle of the upper and lower laser units is greater than 90 degrees and less than 180 degrees.

[0031] Compared with the existing technology, the present invention can realize double-sided welding of the edge plate, and the laser direction of the laser unit has a certain angle to ensure that the laser is not irradiated, and the welding residue does not contaminate the laser unit on the lower side, thereby ensuring the quality of the laser unit.

[0032] Preferably, the second bracket includes a bracket base plate and a second bracket body, the bracket base plate is connected to the pushing movable part, the length direction of the second bracket body is arranged along the lifting direction of the lifting unit, and the two side edges of the second bracket body are extended with bracket mounting parts fixed to the bracket base plate, and the second bracket bodies on both sides of the bracket mounting parts are attached to the bracket base plate.

[0033] Compared with the prior art, the present invention extends the bracket mounting portion through the second bracket body and is installed on the bracket substrate, and the second bracket bodies on both sides of the bracket installation are attached to the bracket substrate, which can maintain the stability of the second bracket, further maintain the position of the laser unit, ensure that the welding focus does not drift, and improve the welding accuracy and welding quality of the laser unit to the edging plate.

[0034] Preferably, bracket fixing plates are vertically installed on both sides of the bottom of the bracket base plate, and a second sliding rod that slides along the pushing direction of the pushing movable part is provided under the bracket fixing plate, and a second sliding groove block that slides in coordination with the second sliding rod is formed on the first bracket, and a second protrusion is formed on the groove side of the second sliding groove block, which slides accordingly in the second groove of the second sliding rod.

[0035] Compared with the prior art, the present invention forms a bracket fixing plate at the bottom of the bracket substrate, and slides with the second slide rod and the second slide block, which can further improve the stability of the second bracket, further maintain the position of the laser unit, ensure that the welding focus does not drift, and improve the welding accuracy and welding quality of the laser unit to the edging plate.

[0036] Preferably, a reinforcing plate vertically connected to the bracket base plate is provided on the bracket fixing plate, and a width of the reinforcing plate gradually increases in a direction toward the bracket base plate.

[0037] Compared with the prior art, the present invention further improves the stability of the second bracket through the reinforcement plate, further maintains the position of the laser unit, ensures that the welding focus does not drift, and improves the welding accuracy and welding quality of the laser unit to the edging plate.

[0038] Preferably, the fitting and positioning unit includes a first fitting component and a second fitting component arranged along the welding direction of the edging plate, and the edging plate welding point corresponding to the laser unit is located in the area between the part where the first fitting component abuts the edging plate and the part where the second fitting component abuts the edging plate.

[0039] Compared with the prior art, the edging plate welding point corresponding to the laser unit of the present invention is located in the area between the part where the first bonding component abuts the edging plate and the part where the second bonding component abuts the edging plate. The edging plate welding point corresponding to the laser unit is completely and stably bonded through the first bonding unit and the second bonding unit, ensuring that the edging plate remains stationary before the weld between the metal plate and the edging plate is formed, reducing the impact on the edging plate welding point corresponding to the laser unit, improving the positioning stability of the edging plate welding point corresponding to the laser unit, and thereby improving the positioning position accuracy of the edging plate welding point, thereby improving the welding quality of the product.

[0040] Preferably, the second fitting component includes a fixed mounting seat, an elastic element, a fitting mounting portion and a fitting piece; the fixed mounting seat is fixed to the second bracket, one end of the elastic element is connected to the fixed mounting seat, and the other end of the elastic element is connected to the fitting mounting portion, and the fitting piece is installed on the fitting mounting portion and arranged toward the plate surface of the edging plate, so that the elastic element uses elastic force to push the fitting piece to abut against the edging plate.

[0041] Compared with the prior art, the present invention uses elastic force through elastic elements to push the fitting piece against the edging plate, which can fit the edging plate to the metal plate while protecting the edging plate, thereby ensuring product quality.

[0042] Preferably, the second fitting component further comprises a guide rod and a limiting block; the fixed mounting seat comprises a fixed mounting plate and a guide member;

[0043] The fixed mounting plate is mounted on the second bracket, the sleeve portion of the guide member passes through the fixed mounting plate, the abutment portion of the guide member is fixed around the outside of the sleeve portion, and the abutment portion is mounted on the plate surface of the fixed mounting plate facing the abutment portion;

[0044] One end of the guide rod is fixedly connected to the fitting mounting portion, and the other end of the guide rod can be slidably inserted into the sleeve portion;

[0045] The elastic element is sleeved on the guide rod, and the limiting block is arranged around the guide rod. The limiting block is located on a side of the sleeve portion away from the fitting mounting portion to keep the elastic element in a compressed state.

[0046] Compared with the existing technology, the present invention ensures stable contact between the fitting and the edging plate by adapting the sliding of the guide rod and the sleeve part, and the elastic element is in a compressed state, thereby maintaining the fitting effect and stability of the edging plate and the metal plate, further improving the positioning stability of the edging plate welding point corresponding to the laser unit, thereby improving the positioning position accuracy of the edging plate welding point and improving the welding quality of the product.

[0047] Preferably, the fitting mounting portion includes a fitting mounting plate and two support plates arranged on the fitting mounting plate, a support rotating shaft is arranged between the support plates, the fitting part is configured as a fitting roller and the tangential direction is rotated on the support rotating shaft along the welding direction of the edging plate, and a limiting guide plate is provided on the fixed mounting plate, and the plate surface of the limiting guide plate is slidably configured to fit with the side of the fitting mounting plate.

[0048] Compared with the existing technology, the present invention can ensure the stability of the contact between the bonding roller and the edging plate by limiting the plane bonding sliding of the guide plate and the bonding installation plate, further maintain the bonding effect and stability of the edging plate and the metal plate, further improve the positioning stability of the edging plate welding point corresponding to the laser unit, and then improve the positioning position accuracy of the edging plate welding point, thereby improving the welding quality of the product.

[0049] Preferably, the pushing movable part is provided with a push plate, and a plurality of guide columns are slidably provided on the push plate around the pushing movable part, one end of the guide column is fixedly connected to the second bracket, and the other end of the guide column is provided with a baffle, and the baffle is located on the side of the push plate away from the second bracket, and elastic members are respectively sleeved on the guide columns, one end of the elastic member supports the push plate, and the other end of the elastic member supports the second bracket.

[0050] Compared with the prior art, the present invention arranges multiple guide columns with elastic parts around the pushing movable part, which can stably make the first fitting part abut against the edging plate, fit the edging plate to the metal plate while protecting the edging plate, thereby ensuring the quality of the product.

[0051] Preferably, the first bracket is movably arranged along the welding direction of the edging plate, so that the laser unit follows the movement of the first bracket to weld the edging plate.

[0052] Compared with the prior art, the laser unit of the present invention can weld the edging plate and the metal plate through the positioning effects of the fitting positioning unit and the clamping positioning unit when the first bracket moves, thereby improving the welding stability and welding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 This is a first schematic diagram of the overall structure of the edge plate positioning welding integrated device of the present invention;

[0054] Figure 2 This is a second schematic diagram of the overall structure of the edge plate positioning welding integrated device of the present invention;

[0055] Figure 3 It is a schematic diagram for highlighting the structure of the second clamping component;

[0056] Figure 4 This is a schematic diagram highlighting the structure of the first clamping component and the second laminating component;

[0057] Figure 5 It is a schematic diagram for highlighting the structure of the first slide bar and the first slide block;

[0058] Figure 6 It is a structural diagram for highlighting the second slide bar and the second slide block.

[0059] 1. First bracket; 2. Second bracket; 201. Bracket substrate; 202. Second bracket body; 203. Bracket mounting portion; 3. Pushing unit; 4. Fitting and positioning unit; 401. First fitting component; 402. Second fitting component; 40201. Fixed mounting plate; 40202. Elastic element; 40203. Fitting and mounting portion; 402031. Fitting and mounting plate; 402032. Support plate; 40204. Fitting member; 40205. Guide rod; 40206. Limiting block; 40207. Guide member; 402071. Sleeve portion; 402072. Abutting portion; 40208. Limiting guide plate; 5. Lifting unit; 6. Clamping and positioning unit; 601. First clamping component; 60101. First mounting plate; 60102. Second mounting plate; 6010 3. Fixed clamping member; 60104. Limit block; 602. Second clamping member; 60201. Clamping drive member; 60202. Support clamping member; 60203. First fixing member; 602031. Lifting plate portion; 602032. First fixing plate portion; 60204. Second fixing member; 602041. Second fixing plate portion; 7. Laser unit; 8. Mounting substrate; 9. Spacing adjustment unit; 10. Fixed substrate; 11. Laser mounting plate; 12. Lifting adjustment unit; 13. First slide bar; 14. First slide block; 15. First protrusion; 16. First groove; 17. Bracket fixing plate; 18. Second slide bar; 19. Second slide block; 20. Baffle; 21. Second protrusion; 22. Second groove; 23. Reinforcement plate; 24. Push plate; 25. Elastic member; 26. Guide column. DETAILED DESCRIPTION

[0060] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented based on the technical solution of the present invention, and provides a detailed implementation method and specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

[0061] Through in-depth research and improvement exploration into the positioning welding of the edging plate, the applicant discovered that a misalignment between the actual positioning of the edging plate and the actual welding position could easily affect the product's appearance quality. More importantly, it could also cause welding defects such as lack of fusion, pores, and cracks, significantly reducing the mechanical properties and durability of the welded joint. These quality issues not only increase the difficulty of subsequent processing and repair, but could also seriously impact the overall performance and safety of the product.

[0062] Based on this, the technical solutions provided by various embodiments of the present invention are described below with reference to the accompanying drawings.

[0063] The embodiment of this specification proposes an integrated device for positioning and welding edge plates, such as Figure 1 and Figure 2As shown, it includes a first bracket 1, a second bracket 2, a pushing unit 3, a fitting and positioning unit 4, a lifting unit 5, a clamping and positioning unit 6 and a laser unit 7.

[0064] The fixed ejection portion of the ejection unit 3 is mounted on the flat plate of the first bracket 1. The movable ejection portion of the ejection unit 3 is movably disposed on the fixed ejection portion toward the surface of the edging plate. The second bracket 2 is mounted on the movable ejection portion, and the fitting and positioning unit 4 is mounted on the second bracket 2 and disposed toward the surface of the edging plate. The ejection unit 3 utilizes the ejection force to drive the fitting and positioning unit 4 to abut against the edging plate, thereby fitting the edging plate to the metal plate to be welded. The ejection unit 3 may be driven by a pneumatic cylinder.

[0065] The lifting unit 5's fixed lifting portion is mounted on the second bracket 2. The lifting unit 5's movable lifting portion is configured to be movable and reliably mounted on the fixed lifting portion. The movable lifting portion is mounted with a mounting base 8. The clamping portions of the clamping and positioning unit 6 are located on the upper and lower sides of the edging plate. The clamping and positioning unit 6 includes a first clamping component 601 mounted on the mounting base 8. The lifting unit 5 utilizes a lifting action to drive the first clamping component 601 to clamp and position the edging plate. The clamping portion and the edging plate can be in surface contact, line contact, or point contact. The lifting unit 5 can be driven by a pneumatic cylinder.

[0066] Laser unit 7 is mounted on mounting base plate 8 to maintain the distance between laser unit 7 and first clamping member 601 in the lifting direction of the lifting movable portion, and the position of laser unit 7 in the lifting direction of the lifting movable portion is determined by the position of first clamping member 601. The lifting direction of the lifting movable portion is perpendicular to the movement direction of the ejection movable portion to maintain the distance between laser unit 7 and fitting and positioning unit 4 in the movement direction of the ejection movable portion, and the position of laser unit 7 in the movement direction of the ejection movable portion is determined by the position of the fitting and positioning unit 4. Laser unit 7 is, for example, a laser generator with a laser welding head. Laser unit 7 is used to weld the edging panels.

[0067] In one embodiment, if Figure 1 and Figure 2 As shown, the first bracket 1 is movably arranged along the welding direction of the edging plate, so that the laser unit 7 follows the movement of the first bracket 1 to weld the edging plate, and welds the edging plate to the metal plate to be welded.

[0068] In one embodiment, if Figure 1 and Figure 2As shown, the clamping and positioning unit 6 also includes a second clamping component 602 installed on the mounting substrate 8, the second clamping component 602 and the first clamping component 601 are located in the welding direction of the edging plate, and the first clamping component 601 and the second clamping component 602 are respectively located on both sides of the laser unit 7, the clamping portion of the first clamping component 601 is used to clamp the unwelded edging plate, and the clamping portion of the second clamping component 602 is used to clamp the welded edging plate, so that when the first clamping component 601 is separated from the edging plate, the edging plate is clamped by the second clamping component 602 to maintain the position of the laser unit 7.

[0069] In one embodiment, if Figure 2 and Figure 3 As shown, the second clamping component 602 includes a clamping driver 60201 and a supporting clamping member 60202. The clamping fixed portion of the clamping driver 60201 is mounted on the mounting base plate 8. The clamping movable portion of the clamping driver 60201 is movably configured on the clamping fixed portion toward the plate surface of the edging plate. The supporting clamping member 60202 is mounted on the clamping movable portion, and the clamping portion of the supporting clamping member 60202 is arranged toward the welded position of the edging plate, so that the clamping driver 60201 uses a driving force to drive the clamping portion of the supporting clamping member 60202 to abut the welded position. The welded position is the welded edge. The clamping portion of the supporting clamping member 60202 can be formed into a chamfered shape, such as an inclined chamfer or an arc chamfer, and can be in point contact, surface contact, or line contact with the welded position of the edging plate.

[0070] In one embodiment, if Figure 2 and Figure 3 As shown, the supporting clamping member 60202 is formed as a supporting roller and is connected to the clamping movable part by rotating along the tangent direction of the welding direction of the edging plate. The clamping part of the supporting clamping member 60202 is used to fit with the welded position and is located on the side of the supporting roller, so that the clamping part of the supporting clamping member 60202 fits and rolls with the welded position.

[0071] In one embodiment, if Figure 1 、 Figure 2 as well as Figure 3 As shown, the second clamping component 602 further includes a first fixing member 60203 and a second fixing member 60204;

[0072] The first fixing member 60203 includes a lifting plate portion 602031 and a first fixing plate portion 602032 mounted perpendicularly below the lifting plate portion 602031. The lifting plate portion 602031 is mounted on the mounting base 8 so that it can be lifted and lowered, and the clamping portion is mounted below the first fixing plate portion 602032. For example, the lifting plate portion 602031 is provided with a plurality of waist-shaped holes extending in the lifting direction. These waist-shaped holes cooperate with bolts mounted on the mounting base 8 to achieve lifting and locking.

[0073] The second fixing member 60204 includes a second fixing plate portion 602041 parallel to the first fixing plate portion 602032 and a rotating shaft portion installed under the second fixing plate portion 602041. The clamping movable portion is installed above the second fixing plate portion 602041 and supports the clamping member 60202 to be rotatably installed on the rotating shaft portion.

[0074] In one embodiment, if Figure 1 、 Figure 2 as well as Figure 4 As shown, the first clamping member 601 includes a first mounting plate 60101, a second mounting plate 60102, and a fixed clamp 60103. The first mounting plate 60101 is movably mounted on the mounting base plate 8 in a direction perpendicular to the lifting direction of the lifting unit 5. The second mounting plate 60102 is movably mounted on the first mounting plate 60101. The fixed clamp 60103 is mounted on the second mounting plate 60102 to adjust the relative position of the first clamping member 601 and the laser unit 7. The movement direction of the first mounting plate is parallel to the welding direction of the edging plate.

[0075] The first mounting plate 60101 is provided with multiple waist-shaped holes oriented along the welding direction of the edging plates. These waist-shaped holes cooperate with bolts mounted on the mounting base plate 8 to enable movement and locking. The second mounting plate 60102 is provided with waist-shaped holes oriented along the lifting direction. These waist-shaped holes cooperate with bolts mounted on the first mounting plate 60101 to enable movement and locking. The fixed clamp 60103 is configured as a clamping roller and is rotated along a shaft mounted on the first mounting plate 60101 in a tangential direction, in the welding direction of the edging plates.

[0076] In one embodiment, if Figure 1 、 Figure 2 as well as Figure 4 As shown, multiple fixing clamps 60103 are provided along the welding direction of the edging plate, and a lifting slide for sliding the second mounting plate 60102 is provided on the first mounting plate 60101 along the lifting direction of the second mounting plate 60102, and a limit block 60104 is also provided on the mounting base plate 8 to abut the upper end of the first mounting plate 60101.

[0077] In one embodiment, if Figure 1 、 Figure 2 as well as Figure 5 As shown, a spacing adjustment unit 9 is installed on the second bracket 2, and the movable part of the spacing adjustment unit 9 is movably arranged along the pushing direction of the pushing unit 3. The movable part of the spacing adjustment unit 9 is installed with a fixed base plate 10, and the lifting and fixing part is installed on the fixed base plate 10, and the fixed base plate 10 is parallel to the mounting base plate 8; a laser mounting plate 11 is movably installed on the mounting base plate 8 in a direction perpendicular to the lifting direction of the lifting unit 5, and the laser unit 7 is installed on the laser mounting plate 11.

[0078] The spacing adjustment unit 9 can be a handle screw mechanism, with the lifting fixed part fitted on the fixed base plate 10 and the lifting movable part fitted on the mounting base plate 8. The laser mounting plate 11 is provided with a waist-shaped hole with its length along the welding direction of the edging plate. This waist-shaped hole cooperates with the bolt installed on the mounting base plate 8 to achieve movement and locking.

[0079] In one embodiment, if Figure 1 、 Figure 2 as well as Figure 5 As shown, the spacing adjustment unit 9 is also equipped with a lifting adjustment unit 12 which is lifted and lowered along the lifting direction of the lifting unit 5, so that the lifting adjustment unit 12 adjusts the initial lifting of the mounting substrate 8 through the spacing adjustment unit 9; the lifting adjustment unit 12 is, for example, a motor-driven screw mechanism.

[0080] The mounting base plate 8 is formed with a first slide bar 13 that rises and falls in the lifting direction of the lifting unit 5, and the first slide bars 13 are located on both sides of the lifting unit 5. The fixed base plate 10 is formed with a first slide block 14 that slides in accordance with the first slide bar 13. The first protrusion 15 formed on the groove side of the first slide block 14 slides in accordance with the first groove 16 on the side of the first slide bar 13 to prevent the first slide bar 13 from escaping from the first slide block 14. Multiple first slide blocks 14 are provided on a single side along the sliding direction of the first slide bar 13, for example, two.

[0081] In one embodiment, if Figure 1 and Figure 3 As shown, two lifting units 5 are provided on the second bracket 2 and are respectively located on the upper and lower sides of the edging plate, so that the first clamping component 601 is clamped on the upper and lower sides of the edging plate, respectively, and the laser direction angle of the upper and lower laser units 7 is greater than 90 degrees and less than 180 degrees. For example, the laser direction of the upper laser unit is vertically downward, and the angle is 135 degrees.

[0082] In one embodiment, if Figure 1 and Figure 2 As shown, the second bracket 2 includes a bracket base plate 201 and a second bracket body 202. The bracket base plate 201 is connected to the push-up movable portion. The length direction of the second bracket body 202 is arranged along the lifting direction of the lifting unit 5. The two sides of the second bracket body 202 extend with bracket mounting portions 203 fixed to the bracket base plate 201. The second bracket bodies 202 on both sides of the bracket mounting portions 203 are attached to the bracket base plate 201. The bracket mounting portion 203 can be cross-shaped, and the second bracket body 202 is mounted on both sides of the bracket mounting portion 203 in the length direction by bolts.

[0083] In one embodiment, if Figure 1 、 Figure 2 as well as Figure 6As shown, bracket fixing plates 17 are vertically mounted on both sides of the bottom of the bracket base plate 201. A second slide bar 18 is provided below the bracket fixing plate 17, which slides along the pushing direction of the ejection movable portion. A second slide block 19 is formed on the first bracket 1, which slides in coordination with the second slide bar 18. A second protrusion 21 is formed on the side of the groove of the second slide block 19, which slides correspondingly in the second groove 22 of the second slide bar 18 to prevent the second slide bar 18 from detaching from the second slide block 19. Multiple second slide blocks 19 are provided on a single side along the sliding direction of the second slide bar 18, and can be provided as three.

[0084] In one embodiment, if Figure 1 and Figure 6 As shown, a reinforcing plate 23 vertically connected to the bracket base plate 201 is provided on the bracket fixing plate 17 , and the width of the reinforcing plate 23 gradually increases in the direction toward the bracket base plate 201 .

[0085] In one embodiment, if Figure 1 and Figure 4 As shown, the bonding and positioning unit 4 includes a first bonding component 401 and a second bonding component 402 arranged along the welding direction of the edging plate, and the edging plate welding part corresponding to the laser unit 7 is located in the area between the part where the first bonding component 401 abuts the edging plate and the part where the second bonding component 402 abuts the edging plate, for example, the first bonding component 401 and the second bonding component 402 are respectively located on both sides of the first clamping component 601.

[0086] The first laminating component 401 includes a pressing mounting base and a pressing roller mounted on the pressing mounting base. The pressing mounting base is raised and lowered on the second bracket 2 via a guide rail assembly. The laser head of the laser unit 7 is positioned between the portion of the first laminating component 401 abutting the edging plate and the clamping portion of the first clamping component 601, and is positioned as close to the first laminating component 401 as possible.

[0087] In one embodiment, if Figure 1 and Figure 4 As shown, the second fitting component 402 includes a fixed mounting seat, an elastic element 40202, a fitting mounting portion 40203, and a fitting member 40204. The fixed mounting seat is fixed to the second bracket 2. One end of the elastic element 40202 is connected to the fixed mounting seat, and the other end of the elastic element 40202 is connected to the fitting mounting portion 40203. The fitting member 40204 is mounted on the fitting mounting portion 40203 and is arranged toward the plate surface of the edging plate. The elastic direction of the elastic element 40202 is parallel to the pushing direction of the pushing unit 3, so that the elastic element 40202 uses elastic force to push the fitting member 40204 against the edging plate. The elastic element 40202 is, for example, a spring.

[0088] In one embodiment, if Figure 1 and Figure 4As shown, the second fitting component 402 further includes a guide rod 40205 and a limiting block 40206 ; the fixed mounting seat includes a fixed mounting plate 40201 and a guide member 40207 . The fixed mounting plate 40201 is installed on the second bracket 2, the sleeve portion 402071 of the guide member 40207 passes through the fixed mounting plate 40201, the abutment portion 402072 of the guide member 40207 is fixed around the outside of the sleeve portion 402071, and the abutment portion 402072 is installed on the plate surface of the fixed mounting plate 40201 facing the fitting mounting portion 40203; one end of the guide rod 40205 is fixedly connected to the fitting mounting portion 40203, and the other end of the guide rod 40205 can be slidably inserted into the sleeve portion 402071; the elastic element 40202 is sleeved on the guide rod 40205, and the limiting block 40206 is arranged around the guide rod 40205, and the limiting block 40206 is located on the side of the sleeve portion 402071 away from the fitting mounting portion 40203 to keep the elastic element 40202 in a compressed state.

[0089] In one embodiment, if Figure 1 and Figure 4 As shown, the fitting mounting portion 40203 includes a fitting mounting plate 402031 and two support plates 402032 arranged on the fitting mounting plate 402031, a support rotating shaft is arranged between the support plates 402032, the fitting part 40204 is arranged as a fitting roller and the tangential direction is rotated on the support rotating shaft along the welding direction of the edging plate, and a limiting guide plate 40208 is provided on the fixed mounting plate 40201, and the plate surface of the limiting guide plate 40208 is slidably configured to fit the side of the fitting mounting plate 402031.

[0090] In one embodiment, if Figure 1 and Figure 6 As shown, the push-up movable portion is provided with a push plate 24, and a plurality of guide posts 26 are slidably provided on the push plate 24 around the push-up movable portion. One end of the guide post 26 is fixedly connected to the second bracket 2, and the other end of the guide post 26 is provided with a baffle 20. The baffle 20 is located on the side of the push plate 24 facing away from the second bracket 2. The guide posts 26 are respectively provided with elastic members 25. One end of the elastic member 25 supports the push plate 24, and the other end of the elastic member 25 supports the second bracket 2, so that the first fitting member 401 is elastically buffered and supported against the edging plate. The elastic member 25 is, for example, a spring, and there are, for example, four guide posts 26.

[0091] The integrated device for positioning and welding the edging plate of the present invention can ensure that the actual positioning position of the edging plate and the actual welding position correspond accurately, thereby ensuring accurate welding, ensuring the appearance quality of the product, reducing welding defects, thereby significantly improving the mechanical properties and durability of the welded joint, and ensuring the overall performance and safety of the product.

[0092] The embodiment of this specification also provides a device for fitting and positioning the edge plate, such as Figure 1 and 4 As shown, it includes a first bracket 1, a second bracket 2, a pushing unit 3 and a fitting and positioning unit 4; the pushing fixed part of the pushing unit 3 is installed on the first bracket 1, and the pushing movable part of the pushing unit 3 is movably configured on the pushing fixed part toward the plate surface of the edging plate, the second bracket 2 is installed on the pushing movable part, and the fitting and positioning unit 4 is installed on the second bracket 2 and arranged toward the plate surface of the edging plate, so that the pushing unit 3 uses the pushing force to drive the fitting and positioning unit 4 to abut against the edging plate, so that the edging plate is fitted to the metal plate to be welded.

[0093] The fitting and positioning unit 4 includes a first fitting component 401 and a second fitting component 402 arranged along the welding direction of the edging plate. The laser unit is used to weld the edging plate, and the edging plate welding point corresponding to the laser unit 7 is in the area between the part where the first fitting component 401 abuts the edging plate and the part where the second fitting component 402 abuts the edging plate.

[0094] In one embodiment, if Figure 1 and Figure 4 As shown, the second fitting component 402 includes a fixed mounting seat, an elastic element 40202, a fitting mounting portion 40203 and a fitting piece 40204; the fixed mounting seat is fixed to the second bracket 2, one end of the elastic element 40202 is connected to the fixed mounting seat, and the other end of the elastic element 40202 is connected to the fitting mounting portion 40203, and the fitting piece 40204 is installed on the fitting mounting portion 40203 and is arranged toward the board surface of the edging plate, so that the elastic element 40202 uses elastic force to push the fitting piece 40204 against the edging plate.

[0095] In one embodiment, if Figure 1 and Figure 4 As shown, the second fitting member 402 further includes a guide rod 40205 and a limiting block 40206; the fixed mounting seat includes a fixed mounting plate 40201 and a guide member 40207; the fixed mounting plate 40201 is mounted on the second bracket 2, the sleeve portion 402071 of the guide member 40207 passes through the fixed mounting plate 40201, and the abutment portion 402072 of the guide member 40207 is fixedly surrounded by the outer side of the sleeve portion 402071 and is mounted on the surface of the fixed mounting plate 40201 facing the fitting mounting portion 40203. One end of the guide rod 40205 is fixedly connected to the fitting mounting portion 40203, and the other end of the guide rod 40205 can slidably penetrate the sleeve portion 402071. The elastic element 40202 is sleeved on the guide rod 40205, and the limiting block 40206 is arranged around the guide rod 40205, and the limiting block 40206 is located on the side of the sleeve portion 402071 away from the fitting mounting portion 40203 to keep the elastic element 40202 in a compressed state.

[0096] In one embodiment, if Figure 1 and Figure 4 As shown, the fitting mounting portion 40203 includes a fitting mounting plate 402031 and two support plates 402032 arranged on the fitting mounting plate 402031, a support rotating shaft is arranged between the support plates 402032, the fitting part 40204 is arranged as a fitting roller and the tangential direction is rotated on the support rotating shaft along the welding direction of the edging plate, and a limiting guide plate 40208 is provided on the fixed mounting plate 40201, and the plate surface of the limiting guide plate 40208 is slidably configured to fit the side of the fitting mounting plate 402031.

[0097] In one embodiment, if Figure 1 and Figure 6 As shown, the pushing movable part is provided with a push plate 24, and a plurality of guide columns 26 are slidably provided on the push plate 24 around the pushing movable part, one end of the guide column 26 is fixedly connected to the second bracket 2, and the other end of the guide column 26 is provided with a baffle 20, which is located on the side of the push plate 24 away from the second bracket 2, and elastic members 25 are respectively sleeved on the guide columns 26, one end of the elastic member 25 supports the push plate 24, and the other end of the elastic member 25 supports the second bracket 2.

[0098] In one embodiment, if Figure 1 and Figure 3 As shown, the laser head of the laser unit 7 is arranged close to the first bonding component 401 abutting against the edge plate.

[0099] In one embodiment, if Figure 1 and Figure 3 As shown, the first fitting component 401 includes a pressing mounting seat and a pressing roller arranged on the pressing mounting seat, and the pressing mounting seat is installed on the second bracket 2. The rotation tangent direction of the pressing roller is parallel to the welding direction of the edge plate.

[0100] In one embodiment, if Figure 1 and Figure 3 As shown, the positioning device also includes a first clamping component 601 , the clamping parts of the first clamping component 601 are located on the upper and lower sides of the edging plate, and the first fitting component 401 and the second fitting component 402 are respectively located on both sides of the first clamping component 601 .

[0101] In one embodiment, if Figure 1 and Figure 3 As shown, the first clamping component 601 includes a rotatably arranged clamping roller, and the clamping roller is arranged in multiple numbers along the welding direction of the edging plate. The clamping roller is used to clamp the upper and lower sides of the edging plate, and the rotation tangent direction of the clamping roller is parallel to the welding direction of the edging plate.

[0102] In one embodiment, if Figure 1 and Figure 2As shown, the first bracket 1 is movably arranged along the welding direction of the edging plate, and the laser unit 7 is installed on the second bracket 2 so that the laser unit 7 moves with the first bracket 1 to weld the edging plate.

[0103] The edging plate positioning device of the present invention can ensure the positioning stability and positioning accuracy of the edging plate, thereby ensuring accurate welding, ensuring the appearance quality of the product, reducing welding defects, thereby significantly improving the mechanical properties and durability of the welded joint, and ensuring the overall performance and safety of the product.

[0104] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art through logical analysis, reasoning, or limited experimentation based on the concepts of the present invention and the prior art should be within the scope of protection defined by the claims.

Claims

1. An integrated device for positioning and welding an edge plate, comprising a first bracket (1), a second bracket (2), a pushing unit (3), a fitting and positioning unit (4), a lifting unit (5), a clamping and positioning unit (6), and a laser unit (7); The pushing fixed part of the pushing unit (3) is installed on the first bracket (1), and the pushing movable part of the pushing unit (3) is movably configured on the pushing fixed part toward the board surface of the edging board, the second bracket (2) is installed on the pushing movable part, and the fitting positioning unit (4) is installed on the second bracket (2) and arranged toward the board surface of the edging board; the lifting fixed part of the lifting unit (5) is installed on the second bracket (2), and the lifting movable part of the lifting unit (5) is movably configured on the lifting fixed part, characterized in that The lifting movable part is installed with a mounting base plate (8), the clamping parts of the clamping and positioning unit (6) are located on the upper and lower sides of the edge plate, and the clamping and positioning unit (6) includes a first clamping component (601) installed on the mounting base plate (8); The laser unit (7) is mounted on the mounting base plate (8) to maintain the distance between the laser unit (7) and the first clamping component (601) in the lifting direction of the lifting movable part, and the position of the laser unit (7) in the lifting direction of the lifting movable part is determined according to the position of the first clamping component (601); the lifting direction of the lifting movable part is perpendicular to the moving direction of the pushing movable part, so as to maintain the distance between the laser unit (7) and the bonding positioning unit (4) in the moving direction of the pushing movable part, and the position of the laser unit (7) in the moving direction of the pushing movable part is determined according to the position of the bonding positioning unit (4); The clamping and positioning unit (6) further comprises a second clamping component (602) mounted on the mounting substrate (8), the second clamping component (602) and the first clamping component (601) being located in the welding direction of the edging plate, and the first clamping component (601) and the second clamping component (602) being located on both sides of the laser unit (7), respectively, the clamping portion of the first clamping component (601) being used for clamping the unwelded edging plate, and the clamping portion of the second clamping component (602) being used for clamping the welded edging plate.

2. The integrated device for positioning and welding the edge plate according to claim 1, characterized in that: The second clamping component (602) includes a clamping driving component (60201) and a supporting clamping component (60202), the clamping fixed portion of the clamping driving component (60201) is installed on the mounting base plate (8), the clamping movable portion of the clamping driving component (60201) is movably configured on the clamping fixed portion toward the plate surface of the edging plate, the supporting clamping component (60202) is installed on the clamping movable portion, and the clamping portion of the supporting clamping component (60202) is arranged toward the welded position of the edging plate, so that the clamping driving component (60201) uses a driving force to drive the clamping portion of the supporting clamping component (60202) to support the welded position.

3. The integrated device for positioning and welding the edge plate according to claim 2, characterized in that: The supporting clamping member (60202) is formed as a supporting roller and is rotated along the tangential direction of the welding direction of the edging plate to connect the clamping movable part. The clamping part of the supporting clamping member (60202) is used to fit with the welded position and is located on the side of the supporting roller.

4. The integrated device for positioning and welding the edge plate according to claim 3, characterized in that: The second clamping component (602) further includes a first fixing member (60203) and a second fixing member (60204); The first fixing member (60203) includes a lifting plate portion (602031) and a first fixing plate portion (602032) vertically mounted below the lifting plate portion (602031); the lifting plate portion (602031) can be lifted and mounted on the mounting base plate (8); and the clamping fixing portion is mounted below the first fixing plate portion (602032); The second fixing member (60204) includes a second fixing plate portion (602041) parallel to the first fixing plate portion (602032) and a rotating shaft portion installed under the second fixing plate portion (602041), the clamping movable portion is installed above the second fixing plate portion (602041), and the supporting clamping member (60202) is rotatably installed on the rotating shaft portion.

5. The integrated device for positioning and welding the edge plate according to any one of claims 1 to 4, characterized in that: The first clamping component (601) includes a first mounting plate (60101), a second mounting plate (60102) and a fixed clamping member (60103), wherein the first mounting plate (60101) is movably arranged on the mounting base plate (8) in a direction perpendicular to the lifting direction of the lifting unit (5), and the second mounting plate (60102) is liftably mounted on the first mounting plate (60101), and the fixed clamping member (60103) is mounted on the second mounting plate (60102).

6. The integrated device for positioning and welding the edge plate according to claim 5, characterized in that: The fixed clamping parts (60103) are arranged in a plurality along the welding direction of the edging plate, and a lifting slide for the second mounting plate (60102) to slide accordingly is provided on the first mounting plate (60101) along the lifting direction of the second mounting plate (60102), and a limit block (60104) abutting the upper end of the first mounting plate (60101) is also provided on the mounting base plate (8).

7. The integrated device for positioning and welding edge panels according to any one of claims 1 to 4, characterized in that: A spacing adjustment unit (9) is installed on the second bracket (2), and the movable part of the spacing adjustment unit (9) is movably arranged along the pushing direction of the pushing unit (3). The movable part of the spacing adjustment unit (9) is installed with a fixed base plate (10), and the lifting and fixing part is installed on the fixed base plate (10), and the fixed base plate (10) is parallel to the mounting base plate (8); a laser mounting plate (11) is movably installed on the mounting base plate (8) in a direction perpendicular to the lifting direction of the lifting unit (5), and the laser unit (7) is installed on the laser mounting plate (11).

8. The integrated device for positioning and welding the edge plate according to claim 7, characterized in that: The spacing adjustment unit (9) is further provided with a lifting adjustment unit (12) that is lifted and lowered along the lifting direction of the lifting unit (5), so that the lifting adjustment unit (12) adjusts the initial lifting of the mounting substrate (8) through the spacing adjustment unit (9); A first slide bar (13) is formed on the mounting base plate (8) for lifting and lowering along the lifting direction of the lifting unit (5), and the first slide bar (13) is respectively located on both sides of the lifting unit (5); a first slide block (14) is formed on the fixed base plate (10) for sliding in correspondence with the first slide bar (13), and a first protrusion (15) is formed on the side surface of the groove of the first slide block (14) for sliding correspondingly in the first groove (16) of the first slide bar (13).

9. The integrated device for positioning and welding edge panels according to any one of claims 1 to 4, characterized in that: The lifting units (5) are provided in two on the second bracket (2) and are respectively located on the upper and lower sides of the edging plate, so that the first clamping component (601) is clamped on the upper and lower sides of the edging plate, respectively, and the angle between the laser directions of the upper and lower laser units (7) is greater than 90 degrees and less than 180 degrees.

10. The integrated device for positioning and welding the edge plate according to claim 9, characterized in that: The second bracket (2) comprises a bracket base plate (201) and a second bracket body (202); the bracket base plate (201) is connected to the push-up movable part; the length direction of the second bracket body (202) is arranged along the lifting direction of the lifting unit (5); both sides of the second bracket body (202) are extended with bracket mounting parts (203) fixed to the bracket base plate (201); and the second bracket bodies (202) on both sides of the bracket mounting parts (203) are attached to the bracket base plate (201).

11. The integrated device for positioning and welding the edge plate according to claim 10, characterized in that: A bracket fixing plate (17) is vertically installed on both sides of the bottom of the bracket base plate (201), and a second slide bar (18) is provided under the bracket fixing plate (17) for sliding along the pushing direction of the pushing movable part, and a second slide block (19) is formed on the first bracket (1) for sliding in coordination with the second slide bar (18), and a second protrusion (21) is formed on the groove side of the second slide block (19) for sliding correspondingly in the second groove (22) of the second slide bar (18).

12. The integrated device for positioning and welding the edge plate according to claim 11, characterized in that: A reinforcing plate (23) vertically connected to the bracket base plate (201) is provided on the bracket fixing plate (17), and the width of the reinforcing plate (23) gradually increases in a direction toward the bracket base plate (201).

13. The integrated device for positioning and welding edge panels according to any one of claims 1 to 4, characterized in that: The fitting and positioning unit (4) comprises a first fitting component (401) and a second fitting component (402) arranged along the welding direction of the edging plate, and the edging plate welding portion corresponding to the laser unit (7) is located in the area between the portion where the first fitting component (401) abuts against the edging plate and the portion where the second fitting component (402) abuts against the edging plate.

14. The integrated device for positioning and welding the edge plate according to claim 13, characterized in that: The second fitting component (402) includes a fixed mounting seat, an elastic element (40202), a fitting mounting portion (40203) and a fitting member (40204); the fixed mounting seat is fixed to the second bracket (2), one end of the elastic element (40202) is connected to the fixed mounting seat, and the other end of the elastic element (40202) is connected to the fitting mounting portion (40203), and the fitting member (40204) is installed on the fitting mounting portion (40203) and is arranged toward the plate surface of the edging plate, so that the elastic element (40202) uses elastic force to push the fitting member (40204) against the edging plate.

15. The integrated device for positioning and welding the edge plate according to claim 14, characterized in that: The second fitting component (402) further comprises a guide rod (40205) and a limiting block (40206); the fixed mounting seat comprises a fixed mounting plate (40201) and a guide member (40207); The fixed mounting plate (40201) is mounted on the second bracket (2), the sleeve portion (402071) of the guide member (40207) passes through the fixed mounting plate (40201), the abutment portion (402072) of the guide member (40207) is fixedly surrounded on the outside of the sleeve portion (402071), and the abutment portion (402072) is mounted on the plate surface of the fixed mounting plate (40201) facing the fitting mounting portion (40203); One end of the guide rod (40205) is fixedly connected to the fitting mounting portion (40203), and the other end of the guide rod (40205) can be slidably inserted into the sleeve portion (402071); The elastic element (40202) is sleeved on the guide rod (40205), the limiting block (40206) is arranged around the guide rod (40205), and the limiting block (40206) is located on the side of the sleeve portion (402071) away from the fitting mounting portion (40203) to keep the elastic element (40202) in a compressed state.

16. The integrated device for positioning and welding the edge plate according to claim 15, characterized in that: The fitting installation part (40203) includes a fitting installation plate (402031) and two support plates (402032) arranged on the fitting installation plate (402031), a support rotation shaft is arranged between the support plates (402032), the fitting part (40204) is configured as a fitting roller and the tangential direction is rotated on the support rotation shaft along the welding direction of the edging plate, and a limiting guide plate (40208) is provided on the fixed installation plate (40201), and the plate surface of the limiting guide plate (40208) is slidably configured to fit with the side of the fitting installation plate (402031).

17. The integrated device for positioning and welding the edge plate according to claim 13, characterized in that: The pushing movable part is provided with a push plate (24), and a plurality of guide columns (26) are slidably provided on the push plate (24) around the pushing movable part, one end of the guide column (26) is fixedly connected to the second bracket (2), and the other end of the guide column (26) is provided with a baffle (20), and the baffle (20) is located on the side of the push plate (24) away from the second bracket (2), and elastic members (25) are respectively sleeved on the guide columns (26), one end of the elastic member (25) supports the push plate (24), and the other end of the elastic member (25) supports the second bracket (2).

18. The integrated device for positioning and welding edge panels according to any one of claims 1 to 4, characterized in that: The first bracket (1) is movably arranged along the welding direction of the edging plate, so that the laser unit (7) follows the movement of the first bracket (1) to weld the edging plate.

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