Intelligent lamp pole welding device and method based on wind-solar hybrid street lamp production

Abstract

The invention discloses an intelligent lamp pole welding device and method based on wind-solar hybrid street lamp production, and relates to the technical field of welding devices. By arranging the welding slag grinding and removing mechanism, the position of the lamp pole can be limited from multiple angles, it is guaranteed that the position of the lamp pole cannot shake, meanwhile, the position of a grinding wheel is limited, it is guaranteed that a flat and smooth plane can be formed in a grinding area, welding slag and burrs can be ground immediately after a welding seam is welded, and the welding quality is improved. Secondary cleaning of a welding seam is not needed; when the partition plate units in the multiple positions are subjected to acting force of the outer wall of the lamp pole, the partition plate units can adaptively ascend and descend according to the acting force of the opposite partition plate units in different positions of the arc-shaped face of the lamp pole, so that the bottom ends of the partition plate units jointly form an outline matched with the arc-shaped face of the lamp pole. Therefore, a relatively closed space can be formed in the polishing area of the lamp post, polishing dust is isolated in the closed space, and the situation of dust splashing is further avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of welding devices, and in particular to an intelligent welding device and method for lamp poles produced based on wind-solar complementary street lamps. Background Art

[0002] Wind-solar complementarity is a power generation application system that uses solar cell arrays and wind turbines to store the generated electricity in battery packs. The two power generation devices, wind turbines and solar cell arrays, generate electricity together to provide power support for street lighting, reduce urban lighting's dependence on conventional electricity, and provide a new solution for rural lighting.

[0003] A patent application with reference publication number CN115990739B discloses a seam welding device for lamp pole production, in which the lamp pole will continuously enter a fixing mechanism and pass through four sets of pulley mechanisms. The pulley body on the pulley mechanism rolls along the lamp pole. Since the spacing between the four sets of pulley mechanisms remains unchanged, the closing force on the lamp pole is always maintained. Therefore, as the lamp pole moves, the four sets of pulley mechanisms will continuously seam the lamp pole, and the rolling pulley body guides the movement of the lamp pole. The device has a large proportion of automation, so that the lamp pole can be seamed and welded simultaneously during movement, thereby improving the seam efficiency of the lamp pole and thereby accelerating the welding rate of the lamp pole.

[0004] The existing welding equipment will form a large number of burrs and welding slag at the weld position when welding lamp poles. Since the dust suction equipment can only remove part of the welding slag at the weld position, and the burrs cannot be removed, a large number of burrs and part of the welding slag will still remain at the weld position, making it difficult for the paint to adhere firmly to the weld position, so that the weld position still needs to be manually polished before subsequent painting, and it is difficult to ensure the smoothness of the polished weld position, which increases the welding workload. Moreover, when the weld position is polished, the dust removed by grinding splashes everywhere, causing serious harm to the health of the construction workers. For example, a joint welding equipment for lamp pole production with reference to publication number CN115990739B only realizes the joint welding of lamp poles, and the welding slag and burrs formed by welding still remain around the weld. The subsequent manual polishing method for cleaning not only increases the workload, but also has extremely low polishing efficiency and is difficult to ensure the smoothness of the polished weld position.

[0005] Therefore, the present invention proposes an intelligent welding device and method for lamp poles based on the production of wind-solar complementary street lamps to solve the above problems. Summary of the invention

[0006] In view of the shortcomings of the prior art, the present invention provides an intelligent welding device and method for lamp poles based on the production of wind-solar complementary street lamps, which solves the problem that the existing lamp pole seam welding equipment can only clean part of the welding slag at the weld position, and a large amount of burrs and part of the welding slag will still remain at the weld position, making it difficult for the paint to adhere firmly to the weld position, so that the weld position still needs to be manually polished before subsequent painting, and it is difficult to ensure the flatness of the weld position. At the same time, the burden of welding operations is increased, and when the weld position is polished, the dust produced by the grinding is splashed everywhere, causing serious harm to the health of construction workers.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent welding device for lamp poles based on wind-solar hybrid street lamp production, comprising a welding frame and a welding through hole provided on the side wall of the welding frame for the passage of the lamp poles of the wind-solar hybrid street lamps, and also comprising: Multiple electric push rods are evenly arranged on the inner wall of the welding through hole, and a rubber wheel is rotatably arranged on the output end of each electric push rod to clamp and correct the outer wall of the lamp pole at multiple angles; The welding assembly is arranged on the side wall of the welding frame and is used to adjust the distance between the welding end and the welding seam according to the outer diameter of the lamp pole, so as to complete the operation of welding the straight seam on the outer wall of the lamp pole; The No. 1 support seat and the No. 2 support seat are respectively arranged on both sides of the outer wall of the welding frame, and a support frame for lifting the lamp pole is arranged on the top of the No. 1 support seat, and a pushing mechanism for pushing the lamp pole to move is also arranged on the top of the No. 1 support seat and on one side of the support frame; The welding slag grinding mechanism is arranged on the top of the No. 2 support seat, and is used for adaptively clamping and guiding lamp poles with different outer diameters, grinding the welding slag produced by welding, and collecting the ground welding slag in a centralized manner.

[0008] Furthermore, the welding slag grinding mechanism includes a mounting seat that is detachably arranged on the top of the No. 2 support seat, and a No. 1 side plate and a No. 2 side plate are respectively fixedly arranged on the opposite side walls inside the mounting seat, and an inner ring frame is commonly fixedly arranged on the opposite inner walls of the No. 1 side plate and the No. 2 side plate, and an outer ring frame is rotatably arranged on the opposite side walls of the No. 1 side plate and the No. 2 side plate and outside the inner ring frame, and a gear ring is fixedly sleeved on the outer wall of the outer ring frame.

[0009] Furthermore, an annular cavity is formed between the outer ring frame and the inner ring frame, and a plurality of clamping assemblies for lifting the lamp pole are evenly arranged in the annular cavity, and a grinding assembly for cooperating with the plurality of clamping assemblies to clamp and guide the lamp pole and grind the weld position of the outer wall of the lamp pole is also arranged inside the annular cavity, and a wedge-shaped protrusion 2 for driving the grinding assembly to rise or fall is fixedly arranged on the inner wall of the outer ring frame; A power assembly for driving the gear ring to rotate is arranged on the side wall of the mounting seat. The power assembly includes a servo motor fixedly arranged on the side wall of the mounting seat. A driving gear meshing with the gear ring is fixedly arranged on the output shaft of the servo motor.

[0010] Furthermore, the clamping assembly includes a wedge-shaped protrusion fixedly arranged on the inner wall of the outer ring frame and a wedge-shaped groove opened on one side wall of the wedge-shaped protrusion, and a push rod unit for lifting the outer wall of the lamp pole is arranged on one side of the wedge-shaped groove, and the push rod unit includes a slider slidably arranged inside the wedge-shaped groove and a push rod fixedly arranged at the bottom of the slider, and a spring is slidably sleeved on the outer wall of the push rod and between the slider and the inner ring frame, and a roller is rotatably arranged on the bottom end of the push rod.

[0011] Furthermore, the grinding assembly includes a box body and a micro motor fixed on the outer wall of the box body, a transmission shaft is fixed on the output shaft of the micro motor, the transmission shaft rotates through the box body and extends to the outside, and a grinding wheel is provided on the outer wall of the transmission shaft and in an internal fixed sleeve of the box body, the bottom of the box body is also provided with a dust-proof assembly for isolating the grinding area of ​​the grinding wheel to prevent grinding dust from splashing, the side wall of the box body is provided with a dust collecting assembly for collecting grinding dust by utilizing the power of the micro motor, and the top of the box body is also provided with a lifting rod assembly for pushing and pulling the box body.

[0012] Furthermore, the dust-proof component includes a bottom plate detachably arranged at the bottom of the box body by bolts and an avoidance slot opened in the middle position of the top of the bottom plate, and a plurality of installation slots are evenly arranged at the top of the bottom plate and around the avoidance slot, and a partition unit for blocking dust splashing is movably arranged inside each of the installation slots, and a supporting frame is also fixedly arranged on the top of the bottom plate, and the top end of the partition unit slides through the supporting frame and extends to the outside.

[0013] Furthermore, the partition unit includes a partition slidably arranged in a mounting groove, a plurality of ball bearings are evenly rotated on the bottom end of the partition, a lifting rod is fixedly arranged on the top end of the partition, a cover plate is also fixedly arranged on the top end of the lifting rod and above the supporting frame, and a return spring is provided on the outer wall of the lifting rod and is located between the partition and the supporting frame.

[0014] Furthermore, the dust collecting assembly comprises a conduit fixedly arranged on the side wall of the box body and connected to the interior of the box body, a dust filter cartridge is detachably arranged at one end of the conduit away from the box body, a chip discharge port for discharging grinding dust is opened at the bottom of the dust filter cartridge, and a filter plate is fixedly arranged on the inner wall of the dust filter cartridge and located on one side of the chip discharge port, and a dust storage cartridge for storing grinding dust is detachably arranged at the bottom of the chip discharge port; A protective cover is detachably provided at one end of the dust filter cartridge, and fan blades are provided inside the protective cover through a long axis that rotates through the filter plate and is fixedly connected to the transmission shaft. A scraper for scraping dust attached to the surface of the filter plate is fixedly sleeved on the outer wall of the long axis and located near the chip discharge port.

[0015] Furthermore, the lifting rod assembly includes a push rod 2 fixedly arranged on the top of the box body, a slider 2 slidably arranged on the slope surface of the wedge-shaped protrusion 2 is fixedly arranged on the top of the push rod 2, and a spring 2 is provided on the outer wall of the push rod 2 and between the slider 2 and the inner ring frame.

[0016] The present invention also discloses a welding method of a lamp pole intelligent welding device based on the production of wind-solar complementary street lamps, the method comprising the following steps: Step 1: Adjust the height of the top of the multiple support frames and the position of the pushing mechanism according to the model and size of the lamp pole to be welded, ensure that after the lamp pole is placed on the top of the multiple support frames, the center position of the lamp pole and the welding through hole is opposite, and then lock one end of the lamp pole on the side wall of the pushing mechanism, and clamp the other end between the ends of the multiple electric push rods; Step 2: Connect the lamp poles to be welded from the same batch as in step 1 with the support frame and the pushing mechanism, and adjust the position of the welding assembly according to the height of the lamp pole weld to ensure normal welding of the weld; Step 3: The pushing mechanism pushes the lamp pole to be welded at a constant speed, and the welding assembly welds the long straight seam on the surface of the lamp pole. The welded lamp pole enters the slag grinding mechanism, and the slag around the weld is ground by the slag grinding mechanism.

[0017] The present invention provides an intelligent welding device and method for lamp poles based on wind-solar complementary street lamp production. Compared with the prior art, it has the following beneficial effects: 1. An intelligent lamp pole welding device and method based on the production of wind-solar complementary street lamps, by setting a welding slag grinding mechanism, can use a servo motor to drive the outer ring frame to rotate a preset angle, so that the wedge-shaped protrusions one at multiple positions on the inner wall of the outer ring frame can be controlled to push the push rod one at the corresponding position to move synchronously by a preset distance, so that the bottom area of ​​the lamp pole after welding is lifted, forming a limit and guidance for the moving direction of the lamp pole, and the wedge-shaped protrusion two can synchronously push the push rod two with the wedge-shaped protrusion one to limit the upper area of ​​the lamp pole, so that the position of the lamp pole can be limited from multiple angles to ensure that the position of the lamp pole will not shake, and at the same time, the position of the grinding wheel is limited, so that the grinding area can form a flat and smooth plane, and the welding slag grinding mechanism can be used to grind the welding slag and burrs immediately after the welding of some welds is completed, without the need for secondary cleaning of the welds, thereby reducing the workload of construction personnel.

[0018] 2. An intelligent welding device and method for lamp poles based on the production of wind-solar complementary street lamps. By adjusting the rotation angle of the servo motor, the moving distance of push rod two and push rod one at multiple positions can be controlled, so that annular clamping spaces with different inner diameters can be formed between the ends of push rod two and multiple push rods one, which can be suitable for limiting and guiding lamp poles with different outer diameters, and the practicality is improved. Moreover, the adjustment of the positions of push rod two and push rod one at multiple positions can be carried out simultaneously, thereby shortening the adjustment time, and more lamp poles can be welded with the saved time.

[0019] 3. An intelligent lamp pole welding device and method based on the production of wind-solar complementary street lamps, by setting a dust collection component, which forms a linkage with the grinding wheel. While the grinding wheel is grinding the weld, the fan blades can be driven to rotate by the same micro motor, so that the dust generated around the grinding wheel can be sucked into the dust storage barrel for storage, avoiding the grinding dust from flying around, polluting the surrounding environment and endangering the health of workers. At the same time, the centrally stored dust liquid is convenient for subsequent centralized cleaning, saving dust cleaning time.

[0020] 4. An intelligent lamp pole welding device and method based on the production of wind-solar complementary street lamps, by setting a dust-proof component, which has multiple partition units around the grinding wheel, and can enclose the grinding wheel inside the multiple partition units, and the partition units at multiple positions can adaptively rise and fall according to the size of the force relative to the partition units at different positions of the arc-shaped surface of the lamp pole when subjected to the force of the outer wall of the lamp pole, so that the bottom ends of the multiple partition units jointly form a contour that matches the arc-shaped surface of the lamp pole, thereby forming a relatively closed space in the grinding area of ​​the lamp pole, and most of the dust formed by grinding is isolated in the closed space, thereby facilitating the centralized suction operation of the dust collection component, and further avoiding the situation of dust splashing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the first overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the second overall three-dimensional structure of the present invention; Figure 3 It is a schematic structural diagram of the first state of the welding slag grinding mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the welding slag grinding mechanism in the second state of the present invention; Figure 5 This is a schematic structural diagram of the gear ring and the driving gear in the assembled state of the present invention; Figure 6 This is a schematic diagram of the internal structure of the outer ring frame of the present invention; Figure 7 It is a schematic diagram of the structure of the clamping assembly of the present invention; Figure 8It is a schematic diagram of the first cross-sectional structure of the grinding assembly of the present invention; Fig. 9 For the present invention Figure 8 A schematic diagram of the enlarged structure of part A; Fig.10 It is a second cross-sectional structural schematic diagram of the grinding assembly of the present invention; Fig.11 For the present invention Fig.10 A schematic diagram of the enlarged structure of part B in FIG. Fig.12 It is a schematic diagram of the internal structure of the box body of the present invention; Fig.13 This is a schematic diagram of the structure of the dustproof component of the present invention in the first state; Fig.14 This is a schematic diagram of the structure of the dustproof component of the present invention in the second state; Fig.15 This is a schematic diagram of the structure of the dustproof component of the present invention in a disassembled state; Fig.16 It is a schematic diagram of the structure of the partition unit of the present invention.

[0022] In the figure: 1, welding frame; 2, welding through hole; 3, electric push rod; 4, welding assembly; 5, No. 1 support seat; 6, support frame; 7, pushing mechanism; 8, No. 2 support seat; 9, welding slag grinding mechanism; 91, mounting seat; 92, No. 1 side plate; 93, No. 2 side plate; 94, inner ring frame; 95, outer ring frame; 96, gear ring; 97, clamping assembly; 971, wedge-shaped protrusion 1; 972, wedge-shaped groove; 973, slider 1; 974, push rod 1; 975, spring 1; 976, roller 1; 98, grinding assembly; 981, box; 982, micro motor; 983, transmission shaft; 984, grinding wheel ;985, dustproof component;9851, bottom plate;9852, avoidance groove;9853, installation groove;9854, carrier frame;9855, partition unit;a1, partition;a2, ball bearing;a3, lifting rod;a4, cover plate;a5, reset spring;986, duct;987, dust filter cylinder;988, chip discharge port;989, filter plate;9810, dust storage cylinder;9811, protective cover;9812, fan blade;9813, push rod two;9814, scraper;9815, slider two;9816, spring two;99, wedge-shaped protrusion two;910, servo motor;911, drive gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The present invention provides three technical solutions: an intelligent welding device for lamp poles based on wind-solar complementary street lamp production, specifically including the following embodiments: like Figure 1-Figure 6 The first embodiment is shown: an intelligent welding device for lamp poles based on wind-solar hybrid street lamp production, comprising a welding frame 1 and a welding through hole 2 provided on the side wall of the welding frame 1 for the passage of the lamp poles of the wind-solar hybrid street lamps, and further comprising: A plurality of electric push rods 3 are evenly arranged on the inner wall of the welding through hole 2, and a rubber wheel is rotatably arranged on the output end of each electric push rod 3, which is used to clamp and correct the outer wall of the lamp pole at multiple angles; the output ends of the plurality of electric push rods 3 can approach or move away from each other at the same time, so that the rubber wheels on the output ends can synchronously clamp or release the outer wall of the lamp pole, and the lamp pole can move relative to the rubber wheels; The welding assembly 4 is arranged on the side wall of the welding frame 1, and is used to adjust the distance between the welding end and the weld according to the outer diameter of the lamp pole, so as to complete the operation of welding the straight seam on the outer wall of the lamp pole; the welding assembly 4 includes a side plate fixedly arranged on the side wall of the welding frame 1, a welding gun and a lifting plate fixedly arranged on the outer wall of the welding gun, a slide groove is opened on the side plate, and the lifting plate is slidably arranged in the slide groove, and an electric push rod is fixedly arranged on the outer wall of the welding frame 1 and above the welding gun, and the output end of the electric push rod is fixedly connected to the welding gun, and is used to push the welding gun to approach or move away from the lamp pole; The No. 1 support seat 5 and the No. 2 support seat 8 are respectively arranged on both sides of the outer wall of the welding frame 1. A support frame 6 for lifting the lamp pole is arranged on the top of the No. 1 support seat 5, and a pushing mechanism 7 for pushing the lamp pole to move is also arranged on the top of the No. 1 support seat 5 and on one side of the support frame 6; the pushing mechanism 7 includes a base slidably arranged on the top of the No. 1 support seat 5 and a push rod fixedly arranged on the side wall of the base close to the support frame 6. The push rod can be replaced with a model that matches the inner diameter of the lamp pole to be welded, and its height can be adjusted. The push rod is used to be inserted into the interior of the lamp pole to be welded to push the lamp pole evenly. The first support seat 5 is provided with a plurality of electric push rods 3, and the first support seat 5 is provided with a plurality of electric push rods 3. ... The welding slag grinding mechanism 9 is arranged on the top of the No. 2 support seat 8, and is used for adaptive clamping and guiding according to lamp poles of different outer diameters, and grinding the welding slag generated by welding, and collecting the ground welding slag. The welding slag grinding mechanism 9 and the centers of the welding through hole 2 and the push rod at one end of the pushing mechanism 7 are on the same straight line; the welding slag grinding mechanism 9 includes a mounting seat 91 detachably arranged on the top of the No. 2 support seat 8, and the No. 1 side plate 92 and the No. 2 side plate 93 are fixedly arranged on the opposite side walls inside the mounting seat 91, and the No. 1 side plate 92 and the No. 2 side plate 93 are fixedly arranged on the opposite inner walls, and the No. 1 side plate 92 and the No. 2 side plate 93 are fixedly arranged on the opposite inner walls, and an outer ring frame 95 is rotatably arranged on the opposite side walls of the No. 1 side plate 92 and the No. 2 side plate 93 and outside the inner ring frame 94, and a gear ring 96 is fixedly sleeved on the outer wall of the outer ring frame 95. An annular cavity is formed between the outer ring frame 95 and the inner ring frame 94, in which a plurality of clamping assemblies 97 for lifting the lamp pole are evenly arranged, and a grinding assembly 98 for cooperating with the plurality of clamping assemblies 97 to clamp and guide the lamp pole and grind the weld position of the outer wall of the lamp pole is also arranged inside the annular cavity, and a wedge-shaped protrusion 99 for driving the grinding assembly 98 to rise or fall is fixedly arranged on the inner wall of the outer ring frame 95; the wedge-shaped protrusion 99 has the same structure as the wedge-shaped protrusion 1 971 and the wedge-shaped groove 972, and the slider 2 9815 is slidably arranged in the wedge-shaped groove 972 inside the wedge-shaped protrusion 99; a power assembly for driving the gear ring 96 to rotate is arranged on the side wall of the mounting seat 91, and the power assembly includes a servo motor 910 fixedly arranged on the side wall of the mounting seat 91, and a driving gear 911 meshingly connected with the gear ring 96 is fixedly arranged on the output shaft of the servo motor 910.

[0025] like Figure 7 A second embodiment is shown, which differs from the first embodiment in that: an intelligent welding device for lamp poles based on the production of wind-solar complementary street lamps, the clamping assembly 97 includes a wedge-shaped protrusion 971 fixedly arranged on the inner wall of the outer ring frame 95 and a wedge-shaped groove 972 opened on the side wall of the wedge-shaped protrusion 971, and a push rod unit for lifting the outer wall of the lamp pole is arranged on one side of the wedge-shaped groove 972, and the push rod unit includes a slider 973 slidably arranged inside the wedge-shaped groove 972 and a push rod 974 fixedly arranged at the bottom of the slider 973, and a spring 975 is slidably sleeved on the outer wall of the push rod 974 and between the slider 973 and the inner ring frame 94, and a roller 976 is rotatably arranged at the bottom end of the push rod 974.

[0026] like Figure 8-Figure 16A third embodiment is shown, which differs from the second embodiment in that: an intelligent welding device for lamp poles based on the production of wind-solar complementary street lamps, a grinding component 98 includes a box body 981 and a micro motor 982 fixedly arranged on the outer wall of the box body 981, a transmission shaft 983 is fixedly arranged on the output shaft of the micro motor 982, the transmission shaft 983 rotates through the box body 981 and extends to the outside, and a grinding wheel 984 is provided on the outer wall of the transmission shaft 983 and is located in the inner fixed sleeve of the box body 981, a dustproof component 985 is also provided at the bottom of the box body 981 for isolating the grinding area of ​​the grinding wheel 984 to prevent the grinding dust from splashing, a dust collecting component is provided on the side wall of the box body 981 for utilizing the power of the micro motor 982 to complete the collection of grinding dust, and a lifting rod component for pushing and pulling the box body 981 is also provided on the top of the box body 981. The dustproof component 985 includes a bottom plate 9851 which is detachably arranged at the bottom of the box body 981 by bolts, and an avoidance slot 9852 which is opened in the middle position of the top of the bottom plate 9851, and a plurality of installation slots 9853 are evenly opened at the top of the bottom plate 9851 and around the avoidance slot 9852, and each installation slot 9853 has a partition unit 9855 movably arranged inside it for blocking dust splashing, and a supporting frame 9854 is also fixedly arranged on the top of the bottom plate 9851, and the top end of the partition unit 9855 slides through the supporting frame 9854 and extends to the outside. The partition unit 9855 includes a partition a1 slidably set in the mounting groove 9853, and a plurality of balls a2 are evenly rotated on the bottom end of the partition a1. A lifting rod a3 is fixedly set on the top of the partition a1, and a cover plate a4 is also fixedly set on the top of the lifting rod a3 and located above the supporting frame 9854. A return spring a5 is provided on the outer wall of the lifting rod a3 and is located between the partition a1 and the supporting frame 9854. The dust collecting assembly includes a duct 986 fixedly arranged on the side wall of the box body 981 and connected to the interior of the box body 981, a dust filter cartridge 987 is detachably arranged at one end of the duct 986 away from the box body 981, a chip discharge port 988 for discharging grinding dust is provided at the bottom of the dust filter cartridge 987, and a filter plate 989 is fixedly arranged on the inner wall of the dust filter cartridge 987 and on one side of the chip discharge port 988, and a dust storage cartridge 9810 for storing grinding dust is detachably arranged at the bottom of the chip discharge port 988; a protective cover 9811 is detachably arranged at one end of the dust filter cartridge 987, a fan blade 9812 is rotatably arranged inside the protective cover 9811 through a long axis, the long axis rotates through the filter plate 989 and is fixedly connected to the transmission shaft 983, and a scraper 9814 for scraping dust attached to the surface of the filter plate 989 is fixedly sleeved on the outer wall of the long axis and located near the chip discharge port 988.The lifting rod assembly includes a push rod 9813 fixedly arranged on the top of the box 981, a slider 9815 slidably arranged on the slope surface of the wedge-shaped protrusion 99 is fixedly arranged on the top of the push rod 9813, and a spring 9816 is slidably sleeved on the outer wall of the push rod 9813 and between the slider 9815 and the inner ring frame 94. The push rod 9813 and the push rod 1 974 have the same length;. The embodiment of the present invention also provides a welding method of a lamp pole intelligent welding device based on the production of wind-solar complementary street lamps, the method comprising the following steps: Step 1. Adjust the height of the top of the multiple support frames 6 and the position of the pushing mechanism 7 according to the model and size of the lamp pole to be welded, ensure that after the lamp pole is placed on the top of the multiple support frames 6, the center position of the lamp pole and the welding through hole 2 is opposite, and then lock one end of the lamp pole on the side wall of the pushing mechanism 7, and clamp the other end between the ends of the multiple electric push rods 3; the specific process is: after the position of the lamp pole to be welded is completed, ensure that the welding straight seam on the surface of the lamp pole is located directly above, that is, the weld can be opposite to the end of the welding gun in the welding assembly 4, the push rod in the pushing mechanism 7 is inserted into the interior of the lamp pole, and the size of the push rod is adapted to the inner diameter of the lamp pole, and then start the driving motor inside the pushing mechanism 7 to drive the gear to rotate, and the gear pushes the pushing mechanism 7 as a whole to move at a uniform and low speed along the top of the No. 1 support seat 5 toward the welding frame 1 under the action of the reaction force of the long rack; it should be noted that according to lamp poles of different models and sizes, There is a corresponding program to control the ends of the multiple electric push rods 3 to approach each other at a preset distance at the same time, so that the outer wall of the lamp pole can be clamped, and when the multiple electric push rods 3 clamp the lamp pole, the rubber wheels at the ends of the electric push rods 3 can squeeze the outer walls of the lamp pole to the center position, and cooperate with the push rods set inside the lamp pole. The lamp pole is plasticized into a cylindrical shape before welding, so that the gap of the long straight weld mouth is reduced, which is convenient for subsequent welding; When one end of the lamp pole moves to the bottom of the welding assembly 4, the welding gun automatically welds the long straight seam. After welding, the lamp pole moves into between the grinding assembly 98 and multiple clamping assemblies 97 inside the welding slag grinding mechanism 9. According to the size of the lamp pole to be welded, the servo motor 910 rotates a preset number of circles in a directional manner according to the corresponding preset program. During this period, the driving gear 911 drives the gear ring 96 to rotate a preset angle under the drive of the servo motor 910. While the gear ring 96 rotates, it also drives the wedge-shaped protrusions 971 at multiple positions to rotate synchronously. The slider 973 slides from the lower position of the slope surface to the higher position along the wedge-shaped groove 972 at the corresponding position. The push rod 974 is pushed by the wedge-shaped protrusion 971 and moves toward the center position of the inner ring frame 94. At the same time, the slider 2 9815 is Pushed by the slope surface of the wedge-shaped protrusion 99, the slider 973 moves synchronously toward the center position of the inner ring frame 94 until the grinding wheel 984 and the rollers 976 at multiple positions are simultaneously close to the outer wall of the lamp pole. Since the grinding wheel 984 and the weld are relatively arranged, the grinding wheel 984 driven by the micro motor 982 and rotating at a high speed just before it contacts the outer wall of the lamp pole, the multiple partition units 9855 distributed around the grinding wheel 984 are pushed by the outer wall of the lamp pole and move upward. Since the outer wall of the lamp pole is an irregular arc surface, the multiple partition units 9855 at different positions can freely rise and fall to different heights according to the shape of the outer wall of the lamp pole when contacting the outer wall of the lamp pole, so that the multiple partition units 9855 enclose the grinding wheel 984 inside, and the grinding wheel 984 immediately grinds the weld position. Since the fan blades 9812 are fixedly connected to the transmission shaft 983 through the long axis, the fan blades 9812 are driven to rotate synchronously with the rotation of the transmission shaft 983. The suction force generated by the rotation of the fan blades 9812 sucks the dust generated by the grinding wheel 984 into the dust filter barrel 987 through the avoidance groove 9852 and the duct 986. The dust is blocked by the filter plate 989 and retained on its surface. At the same time, the scraper 9814, driven by the long axis, scrapes off the dust attached to the surface of the filter plate 989. Under the action of gravity, the dust falls into the dust storage barrel 9810 through the chip discharge port 988, and the air passes through the protective cover 9811 and is discharged. After working for a period of time, the dust storage barrel 9810 can be disassembled and cleaned and used again.

[0027] Step 2: Connect the lamp poles to be welded from the same batch as in step 1 with the support frame 6 and the pushing mechanism 7, and adjust the position of the welding assembly 4 according to the height of the lamp pole weld to ensure normal welding of the weld; Step 3: The pushing mechanism 7 pushes the lamp pole to be welded at a constant speed, and the welding assembly 4 welds the long straight seam on the surface of the lamp pole. The welded lamp pole enters the slag grinding mechanism 9, and the slag grinding mechanism 9 is used to grind the slag around the weld.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent welding device for lamp poles based on wind-solar hybrid street lamp production, comprising a welding frame and a welding through hole provided on the side wall of the welding frame for the passage of the lamp poles of the wind-solar hybrid street lamps, characterized in that: Also includes: Multiple electric push rods are evenly arranged on the inner wall of the welding through hole, and a rubber wheel is rotatably arranged on the output end of each electric push rod to clamp and correct the outer wall of the lamp pole at multiple angles; The welding assembly is arranged on the side wall of the welding frame and is used to adjust the distance between the welding end and the welding seam according to the outer diameter of the lamp pole, so as to complete the operation of welding the straight seam on the outer wall of the lamp pole; The No. 1 support seat and the No. 2 support seat are respectively arranged on both sides of the outer wall of the welding frame, and a support frame for lifting the lamp pole is arranged on the top of the No. 1 support seat, and a pushing mechanism for pushing the lamp pole to move is also arranged on the top of the No. 1 support seat and on one side of the support frame; The welding slag grinding mechanism is arranged on the top of the No. 2 support seat, and is used for adaptively clamping and guiding lamp poles with different outer diameters, grinding the welding slag produced by welding, and collecting the ground welding slag in a centralized manner.

2. According to claim 1, an intelligent welding device for lamp poles based on wind-solar hybrid street lamp production is characterized in that: The welding slag grinding mechanism includes a mounting seat detachably arranged on the top of the No. 2 support seat, and a No. 1 side plate and a No. 2 side plate are fixedly arranged on the opposite side walls inside the mounting seat respectively, and an inner ring frame is fixedly arranged on the opposite inner walls of the No. 1 side plate and the No. 2 side plate, and an outer ring frame is rotatably arranged on the opposite side walls of the No. 1 side plate and the No. 2 side plate and outside the inner ring frame, and a gear ring is fixedly sleeved on the outer wall of the outer ring frame.

3. According to claim 2, the intelligent welding device for lamp poles based on wind-solar hybrid street lamp production is characterized in that: An annular cavity is formed between the outer ring frame and the inner ring frame, and a plurality of clamping assemblies for lifting the lamp pole are evenly arranged in the annular cavity, and a grinding assembly for cooperating with the plurality of clamping assemblies to clamp and guide the lamp pole and grind the weld position of the outer wall of the lamp pole is also arranged inside the annular cavity, and a wedge-shaped protrusion 2 for driving the grinding assembly to rise or fall is fixedly arranged on the inner wall of the outer ring frame; A power assembly for driving the gear ring to rotate is arranged on the side wall of the mounting seat. The power assembly includes a servo motor fixedly arranged on the side wall of the mounting seat. A driving gear meshing with the gear ring is fixedly arranged on the output shaft of the servo motor.

4. According to claim 3, the intelligent welding device for lamp poles based on wind-solar hybrid street lamp production is characterized in that: The clamping assembly includes a wedge-shaped protrusion fixedly arranged on the inner wall of the outer ring frame and a wedge-shaped groove opened on one side wall of the wedge-shaped protrusion, a push rod unit for lifting the outer wall of the lamp pole is arranged on one side of the wedge-shaped groove, the push rod unit includes a slider slidably arranged inside the wedge-shaped groove and a push rod fixedly arranged at the bottom of the slider, and a spring is slidably sleeved on the outer wall of the push rod and between the slider and the inner ring frame, and a roller is rotatably arranged on the bottom end of the push rod.

5. According to claim 3, the intelligent welding device for lamp poles based on wind-solar hybrid street lamp production is characterized in that: The grinding assembly includes a box body and a micro motor fixed on the outer wall of the box body, a transmission shaft is fixed on the output shaft of the micro motor, the transmission shaft rotates through the box body and extends to the outside, and a grinding wheel is provided on the outer wall of the transmission shaft and in an internal fixed sleeve of the box body, a dust-proof assembly for isolating the grinding area of ​​the grinding wheel to prevent grinding dust from splashing is also provided at the bottom of the box body, a dust collecting assembly for collecting grinding dust by utilizing the power of the micro motor is provided on the side wall of the box body, and a lifting rod assembly for pushing and pulling the box body is also provided on the top of the box body.

6. The intelligent welding device for lamp poles based on wind-solar hybrid street lamp production according to claim 5 is characterized in that: The dust-proof component includes a bottom plate that is detachably arranged at the bottom of the box body by bolts and an avoidance slot opened in the middle position of the top of the bottom plate, and a plurality of installation slots are evenly arranged at the top of the bottom plate and around the avoidance slot. A partition unit for blocking dust splashing is movably arranged inside each of the installation slots. A supporting frame is also fixedly arranged on the top of the bottom plate, and the top end of the partition unit slides through the supporting frame and extends to the outside.

7. The intelligent welding device for lamp poles based on wind-solar hybrid street lamp production according to claim 6 is characterized in that: The partition unit includes a partition slidably arranged in a mounting groove, a plurality of ball bearings are evenly rotated on the bottom end of the partition, a lifting rod is fixedly arranged on the top end of the partition, a cover plate is also fixedly arranged on the top end of the lifting rod and above the supporting frame, and a return spring is provided on the outer wall of the lifting rod and is located between the partition and the supporting frame.

8. According to claim 5, the intelligent welding device for lamp poles based on wind-solar hybrid street lamp production is characterized in that: The dust collecting assembly comprises a conduit fixedly arranged on the side wall of the box body and connected to the inside of the box body, a dust filter cartridge is detachably arranged at one end of the conduit away from the box body, a chip discharge port for discharging grinding dust is opened at the bottom of the dust filter cartridge, and a filter plate is fixedly arranged on the inner wall of the dust filter cartridge and located on one side of the chip discharge port, and a dust storage cartridge for storing grinding dust is detachably arranged at the bottom of the chip discharge port; A protective cover is detachably provided at one end of the dust filter cartridge, and fan blades are provided inside the protective cover through a long axis that rotates through the filter plate and is fixedly connected to the transmission shaft. A scraper for scraping dust attached to the surface of the filter plate is fixedly sleeved on the outer wall of the long axis and located near the chip discharge port.

9. The intelligent welding device for lamp poles based on wind-solar hybrid street lamp production according to claim 5 is characterized in that: The lifting rod assembly includes a push rod 2 fixedly arranged on the top of the box body, a slider 2 slidably arranged on the slope surface of the wedge-shaped protrusion 2 is fixedly arranged on the top of the push rod 2, and a spring 2 is slidably sleeved on the outer wall of the push rod 2 and located between the slider 2 and the inner ring frame.

10. A welding method for implementing the intelligent welding device for lamp poles based on wind-solar hybrid street lamp production according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: Step 1: Adjust the height of the top of the multiple support frames and the position of the pushing mechanism according to the model and size of the lamp pole to be welded, ensure that after the lamp pole is placed on the top of the multiple support frames, the center position of the lamp pole and the welding through hole is opposite, and then lock one end of the lamp pole on the side wall of the pushing mechanism, and clamp the other end between the ends of the multiple electric push rods; Step 2: Connect the lamp poles to be welded from the same batch as in step 1 with the support frame and the pushing mechanism, and adjust the position of the welding assembly according to the height of the lamp pole weld to ensure normal welding of the weld; Step 3: The pushing mechanism pushes the lamp pole to be welded at a constant speed, and the welding assembly welds the long straight seam on the surface of the lamp pole. The welded lamp pole enters the slag grinding mechanism, and the slag around the weld is ground by the slag grinding mechanism.

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