Welding rotating platform for fan manufacturing

Abstract

The invention discloses a fan manufacturing welding rotating platform which comprises a bottom plate, supporting plates are fixedly connected to the two sides of the top of the bottom plate, a containing box is fixedly connected to the tops of the supporting plates, a rotating table is rotatably connected to the top of the containing box, and positioning sensors are fixedly connected to the two sides of the top of the rotating table. And a rotating motor is rotationally connected to the middle position of the bottom of the containing box, and vertical clamping blocks are fixedly connected to the middle positions of the bottoms of the outer walls of the two sides of the containing box. According to the welding rotating platform for fan manufacturing, the problem that the edge position of a workpiece is fractured due to the fact that the pressure of an arc-shaped clamping plate is too large is solved, a driven wheel and a rotating gear are driven by a rotating motor to rotate, the rotating angle of a leveling device is conveniently and accurately controlled, the welding precision after a welding table rotates is improved, and the working efficiency is improved. The situation of inaccurate welding positioning caused by deviation of the rotating angle is avoided, and the welding quality of the workpiece is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of welding platforms, and particularly relates to a welding rotating platform for fan manufacturing. Background Art

[0002] A fan is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine. The fan is the Chinese customary abbreviation for gas compression and gas transmission machinery. Usually, the fan includes a ventilator, a blower, and a wind turbine generator. The main structural components of the fan are an impeller, a casing, an air inlet, a bracket, a motor, a pulley, a coupling, a silencer, transmission parts, etc. The non-powered ventilator utilizes the natural wind force and the air thermal convection caused by the temperature difference between indoors and outdoors to drive the turbine to rotate, and then uses the centrifugal force and negative pressure effect to discharge the stale hot air indoors. The rotating platform is a device that helps to realize the welding process. This device can place the processed item on the surface of the device, rotate the processed item, which is convenient for the user to perform welding. However, during the welding process, it is not easy to replace the welding position of the processed part, and it is prone to deviation after adjustment, resulting in a reduction in welding quality. It is not easy to ensure the accuracy of welding positioning after rotation adjustment, reducing the welding efficiency of the workpiece.

[0003] In summary, during the welding process, it is not easy to replace the welding position of the processed part, and it is prone to deviation after adjustment, resulting in a reduction in welding quality. It is not easy to ensure the accuracy of welding positioning after rotation adjustment, reducing the welding efficiency of the workpiece. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the technical solution adopted by the present invention to solve its technical problems is as follows: A welding rotating platform for fan manufacturing according to the present invention includes a bottom plate. On both sides of the top of the bottom plate, there are fixedly connected support plates. On the top of the support plates, there is fixedly connected a placement box. On the top of the placement box, there is rotatably connected a rotating table. On both sides of the top of the rotating table, there are fixedly connected positioning sensors. The rotating table can be driven by a rotating motor to rotate, facilitating the real-time positioning of the position where the workpiece is placed on the rotating table by the positioning sensors, thereby increasing the accuracy of workpiece welding positioning. Moreover, the rotation of the rotating table on the placement box can maintain balance, further reducing the impact of the rotation of the rotating table being inclined on the welding quality of the workpiece. It can replace the welding position while improving the accuracy of workpiece welding positioning. In the middle position at the bottom of the placement box, there is rotatably connected a rotating motor. The outer surfaces on both sides of the rotating motor are fixedly connected to the support plates. At the middle position at the bottom of the outer walls on both sides of the placement box, there are fixedly connected vertical clamping blocks. By tightening the placement box with the vertical clamping blocks, the placement box can reinforce the support plates, thereby increasing the bearing capacity of the support plates, preventing the support plates from breaking or bending when supporting the placement box, extending the service life of the support plates, and preventing the overall welding platform from tilting due to the damage of the support plates, thus ensuring the overall welding effect of the welding platform. The bottom of the vertical clamping blocks is fixedly connected to the bottom plate; The rotating table includes a rotating gear. The middle position at the bottom of the rotating gear is fixedly connected to a rotating motor. The outer surface of the rotating gear is rotatably connected to a driven wheel. Driven by the rotating motor, the driven wheel and the rotating gear rotate, which facilitates precise control of the rotation angle of the leveling device, thereby improving the welding accuracy after the welding table rotates, avoiding the situation of inaccurate welding positioning caused by deviation of the rotation angle, and the driven wheel rotates on the strengthening device, thereby increasing the contact area when the driven wheel rotates, further improving the welding efficiency of the workpiece and ensuring the welding quality of the workpiece. The middle position at the bottom of the driven wheel is rotatably connected to a strengthening device. The bottom of the strengthening device is fixedly connected to placement boxes on both sides of the rotating motor. The top of the rotating gear is fixedly connected to a middle fixing member. The outer surface of the middle fixing member is rotatably connected to a leveling device. The two sides at the top of the leveling device are slidably connected to arc-shaped clamping plates. The middle position at the bottom of the arc-shaped clamping plate is fixedly connected to a pushing cylinder. Driven by the pushing cylinder, the arc-shaped clamping plate slides horizontally, enabling the arc-shaped clamping plate to fix the placed workpiece, facilitating ensuring that the fixed position of the workpiece is not prone to deviation. And three arc-shaped clamping plates are arranged on the leveling device and evenly distributed, facilitating ensuring the stability when the workpiece is fixed, enabling the clamping position of the workpiece to receive uniform pressure, and preventing the problem that the edge position of the workpiece breaks due to excessive pressure from the arc-shaped clamping plate. The position of the pushing cylinder away from the arc-shaped clamping plate is fixedly connected to the leveling device. The middle position at the bottom of the driven wheel penetrates through the strengthening device and extends to the inside of the strengthening device. The top of the rotating motor penetrates through the placement box and extends to the outside of the placement box. The middle position at the bottom of the arc-shaped clamping plate penetrates through the leveling device and extends to the inside of the leveling device. The outer surface of the rotating gear is rotatably connected to the leveling device.

[0005] Preferably, the leveling device includes a placement platform. The bottom of the placement platform is slidably connected to a bearing housing. The two sides at the bottom of the inner cavity of the bearing housing are fixedly connected to bearing frames. By contacting the bearing housing, the bearing frames facilitate supporting the bearing housing inside the bearing housing, thereby increasing the bearing capacity of the bearing housing itself, enabling the bearing housing to support the placement platform, and further ensuring that the placement platform can maintain a balanced state, reducing the phenomenon that the workpiece slides after being placed due to the inclination of the placement platform, and avoiding the situation that the workpiece is prone to deviation when being clamped. The two sides at the bottom of the inner cavity of the bearing housing, located on both sides of the bearing frames, are fixedly connected to telescopic boxes. The top of the telescopic boxes is fixedly connected to the placement platform. The middle position at the bottom of the inner cavity of the bearing housing is rotatably connected to auxiliary rollers. By contacting the bearing housing, the auxiliary rollers can rotate on the bearing housing and are evenly distributed on the bearing housing, facilitating the auxiliary rollers to reinforce the placement platform on the bearing housing, thereby increasing the stability of the placement platform after installation and enabling the auxiliary rollers to play a boosting role.

[0006] Preferably, the middle firmware includes a protective shell. On both sides of the bottom of the inner cavity of the protective shell, there are fixedly connected partition carrier plates. The top of the partition carrier plate is rotatably connected with a pressure measuring disc. By contacting the partition carrier plate with the pressure measuring disc, it is convenient for the pressure measuring disc to measure the weight of itself in real time during the welding process of the contacted workpiece, enabling the staff to check the fixing condition of the workpiece during welding according to the pressure change received by the pressure measuring disc. The partition carrier plate plays a role in separation, reducing the contact area between the pressure measuring disc and the protective shell and reducing the friction force at the contact position between the pressure measuring disc and the protective shell. The middle position of the bottom of the pressure measuring disc is rotatably connected with the protective shell. The bottom of the protective shell is fixedly connected with an anti-slip shell body. The top of the inner cavity of the anti-slip shell body is fixedly connected with a limiting top sleeve. By contacting the limiting top sleeve with the anti-slip shell body, the limiting top sleeve can clamp the rotation of the anti-slip shell body, facilitating the reduction of the slipping situation during the rotation process. At the same time, the anti-slip shell body can ensure that the protective shell can receive uniform pressure and prevent the protective shell from shaking during the rotation process.

[0007] Preferably, the strengthening device includes a horizontal connection disc. The top of the horizontal connection disc is fixedly connected with a partition support frame. The top of the partition support frame is fixedly connected with a limiting guide ring. By contacting the limiting guide ring with the partition support frame, the partition support frame can reinforce the limiting guide ring, thus ensuring full contact between the limiting guide ring and the rotating component, and further avoiding the situation of jamming caused by the inclination of the rotating component during use. At the same time, the partition support frame and the limiting guide ring can be in full contact, thereby increasing the bearing capacity of the limiting guide ring itself and reducing the damage of the rotating component to the limiting guide ring. On both sides of the partition support frame on the top of the horizontal connection disc, there are fixedly connected reinforcing brackets. By contacting the reinforcing brackets with the horizontal connection disc, and the reinforcing brackets are provided in multiple numbers and evenly distributed on the horizontal connection disc, the reinforcing brackets and the partition support frame can cooperate to reinforce the limiting guide ring, further enhancing the service life of the limiting guide ring and ensuring that the limiting guide ring and the horizontal connection disc can maintain a horizontal state. The bottom of the outer walls on both sides of the reinforcing bracket is fixedly connected with the partition support frame. The middle position of the bottom of the horizontal connection disc is communicated with an assembly cylinder.

[0008] Preferably, the telescopic box includes a top box. A clamping body is fixedly connected to the top of the inner cavity of the top box. Hydraulic rods are fixedly connected to both sides of the bottom of the clamping body. By aggregating and distributing the hydraulic rods on the clamping body, the hydraulic rods can support the clamping body, facilitating the clamping body to descend and contact the positioning bracket when the hydraulic rods contract, thereby increasing the bearing capacity after the clamping body stops descending. Moreover, the clamping body contacts the top box, enabling the top box to protect the clamping body and reducing the problem of debris entering the internal part of the mating base during the working process. The bottom end of the hydraulic rod is fixedly connected to a mating base. A positioning bracket is fixedly connected to the middle position of the bottom of the inner cavity of the mating base. The bottom of the hydraulic rod penetrates the mating base and extends into the interior of the mating base. By the mating base contacting the positioning bracket, the positioning bracket can position the installation position of the hydraulic rod, thereby ensuring that the hydraulic rods can move simultaneously and preventing the problem that the clamping body cannot fully contact the positioning bracket due to inconsistent descending speeds of the hydraulic rods when the clamping body descends, further enhancing the bearing capacity of the rotating table.

[0009] Preferably, the assembly cylinder includes an installation cylinder body. Guide rings are fixedly connected to both sides of the bottom of the inner cavity of the installation cylinder body. An enhanced contact guide frame is rotatably connected to the bottom of the inner cavity of the guide ring. A strengthening bracket is fixedly connected at a position far from the guide ring. By the enhanced contact guide frame contacting the guide ring, it is convenient for the guide ring to guide the rotation range of the enhanced contact guide frame, and the enhanced contact guide frame and the strengthening bracket can be fixed, thereby increasing the overall rotation stability effect of the rotating table, preventing the overall rotation of the rotating table from tilting due to uneven force, and further avoiding the problem that the welding position deviates and the welding quality decreases due to the tilting of the rotating table. A guide sleeve is fixedly connected to the position of the strengthening bracket far from the enhanced contact guide frame. Both ends of the guide sleeve penetrate the installation cylinder body and extend to the outside of the installation cylinder body. When the guide sleeve rotates with the power component, it can drive the strengthening bracket and the enhanced contact guide frame to move, facilitating an increase in the contact area when the guide sleeve rotates, thereby improving the stability inside the installation cylinder body. Moreover, the guide cylinder can guide the installation of the power component and, when cooperating with the strengthening bracket, can increase the bearing capacity of the installation cylinder body itself, avoiding the situation that the surface of the installation cylinder body is indented due to excessive pressure. The outer surface of the guide sleeve is rotatably connected to the installation cylinder body, and the bottom of the strengthening bracket is rotatably connected to the installation cylinder body.

[0010] The present invention provides a welding rotating platform for fan manufacturing. It has the following beneficial effects: 1. The welding rotating platform for fan manufacturing is provided with vertical blocks, support plates, arc-shaped clamping plates, and pushing cylinders. The arc-shaped clamping plates slide horizontally driven by the pushing cylinders, enabling the arc-shaped clamping plates to fix the placed workpieces. This helps ensure that the fixed position of the workpieces is not prone to deviation, allowing the clamping position of the workpieces to receive uniform pressure and preventing the problem of edge fracture of the workpieces due to excessive pressure from the arc-shaped clamping plates. The driven wheel and the rotating gear rotate driven by the rotating motor, facilitating precise control of the rotation angle of the leveling device, thereby improving the welding precision after the welding table rotates, avoiding the situation of inaccurate welding positioning caused by deviation of the rotation angle, and ensuring the welding quality of the workpieces.

[0011] 2. The welding rotating platform for fan manufacturing can drive the strengthening bracket and the contact-increasing guide frame to move when the guide sleeve rotates with the power component, facilitating an increase in the contact area during the rotation of the guide sleeve, thereby improving the stability inside the installation cylinder and avoiding the situation of depression on the surface of the installation cylinder due to excessive pressure. The contact-increasing guide frame contacts the guiding ring, facilitating the guiding ring to guide the rotation range of the contact-increasing guide frame and enabling fixation of the contact-increasing guide frame and the strengthening bracket, thereby avoiding the problem of reduced welding quality caused by deviation of the welding position due to tilting of the rotating table.

[0012] 3. The welding rotating platform for fan manufacturing has hydraulic rods distributed on the clamping body through the collection and transportation, enabling the hydraulic rods to support the clamping body. This facilitates the clamping body to descend and contact the positioning clamping frame when the hydraulic rods contract, thereby increasing the bearing capacity after the clamping body stops descending. Moreover, the clamping body contacts the top box, enabling the top box to protect the clamping body. In cooperation with the base contacting the positioning clamping frame, the positioning clamping frame can position the installation position of the hydraulic rods, thereby ensuring that the hydraulic rods can move simultaneously and further enhancing the bearing capacity of the rotating table.

[0013] 4. The welding rotating platform for fan manufacturing makes the partition support frame reinforce the limit guide ring when the limit guide ring contacts the partition support frame, thereby ensuring full contact between the limit guide ring and the rotating components, avoiding the situation of jamming caused by tilting of the rotating components during use. At the same time, the partition support frame and the limit guide ring can be in full contact, thereby increasing the bearing capacity of the limit guide ring itself and reducing the damage to the limit guide ring by the rotating components.

[0014] 5. The welding rotating platform for fan manufacturing is in contact with the pressure measuring plate through the separation carrier plate, which is convenient for the pressure measuring plate to measure the weight of the workpiece in contact during welding in real time, so that the staff can check the fixation of the workpiece during welding according to the pressure change of the pressure measuring plate during welding. The limit top sleeve is in contact with the anti-skid shell, so that the limit top sleeve can clamp the rotation of the anti-skid shell, which is convenient to reduce the slipping during the rotation process and prevent the shaking of the protective shell during the rotation process.

[0015] 6. The welding rotating platform for fan manufacturing is in contact with the bearing shell through the bearing frame, so that the bearing frame can support the bearing shell inside the bearing shell, thereby increasing the bearing capacity of the bearing shell itself, so that the bearing shell can support the placement platform, thereby ensuring that the placement platform can maintain a balanced state, reducing the phenomenon of the placement platform sliding after the workpiece is placed due to the tilt of the placement platform, and avoiding the situation where the workpiece is easily offset when clamped.

[0016] 7. The welding rotating platform for fan manufacturing is in contact with the bearing shell through the auxiliary roller, so that the auxiliary roller can rotate on the bearing shell and be evenly distributed on the bearing shell, which is convenient for the auxiliary roller to reinforce the placement platform on the bearing shell, thereby increasing the stability of the placement platform after installation, so that the auxiliary roller can play a role of boosting, and the reinforcement bracket is in contact with the horizontal connection plate, which further enhances the service life of the limit guide ring and ensures that the limit guide ring and the horizontal connection plate can maintain a horizontal state. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the rotating platform of the present invention; Figure 3 It is a structural schematic diagram of the leveling device of the present invention; Figure 4 It is a schematic diagram of the structure of the firmware in the present invention; Figure 5 It is a structural schematic diagram of the reinforcing device of the present invention; Figure 6 It is a structural schematic diagram of the telescopic box of the present invention; Figure 7 It is a structural schematic diagram of the assembly tube of the present invention.

[0018] In the figure: 1, bottom plate; 2, support plate; 3, rotary motor; 4, placement box; 5, vertical fixture block; 6, rotary table; 61, arc-shaped clamping plate; 62, leveling device; 621, placement platform; 622, bearing housing; 623, auxiliary roller; 624, bearing frame; 625, telescopic box; 71, top box; 72, mating base; 73, positioning fixture; 74, hydraulic rod; 75, clamping body; 63, pushing cylinder; 64, middle fixture; 641, protective shell; 642, pressure measuring plate; 643, partition load plate; 644, limiting top sleeve; 645, anti-slip housing; 65, strengthening device; 651, horizontal connection plate; 652, reinforcement bracket; 653, partition support frame; 654, limiting guide ring; 655, assembly cylinder; 81, installation cylinder; 82, guiding ring; 83, touch-enhancing guide frame; 84, guide sleeve; 85, strengthening bracket; 66, driven wheel; 67, rotary gear; 7, positioning sensor. Detailed implementation mode

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation modes. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0020] Embodiment 1:

[0021] Please refer to Figures 1 - 5, the present invention provides a technical solution: a welding rotary platform for fan manufacturing, including a bottom plate 1. On both sides of the top of the bottom plate 1, there are fixedly connected support plates 2. On the top of the support plates 2, there is fixedly connected a placement box 4. On the top of the placement box 4, there is rotatably connected a rotary table 6. On both sides of the top of the rotary table 6, there are fixedly connected positioning sensors 7. The rotary table 6 can be driven by a rotary motor 3 to rotate, facilitating the real-time positioning of the position where the workpiece is placed on the rotary table 6 by the positioning sensors 7, thereby increasing the accuracy of workpiece welding positioning. Moreover, the rotation of the rotary table 6 on the placement box 4 can maintain balance, further reducing the impact of the rotation of the rotary table 6 being inclined on the welding quality of the workpiece. It can replace the welding position while improving the accuracy of workpiece welding positioning. At the middle position of the bottom of the placement box 4, there is rotatably connected a rotary motor 3. The outer surfaces on both sides of the rotary motor 3 are fixedly connected to the support plates 2. At the middle position of the bottom of the outer walls on both sides of the placement box 4, there are fixedly connected vertical blocks 5. By tightening the placement box 4 with the vertical blocks 5, the placement box 4 can reinforce the support plates 2, thereby increasing the bearing capacity of the support plates 2, preventing the support plates 2 from breaking or bending when supporting the placement box 4, extending the service life of the support plates 2, and preventing the overall welding platform from tilting due to the damage of the support plates 2, thus ensuring the overall welding effect of the welding platform. The bottom of the vertical blocks 5 is fixedly connected to the bottom plate 1; The rotating table 6 includes a rotating gear 67. The middle position at the bottom of the rotating gear 67 is fixedly connected to the rotating motor 3. A driven wheel 66 is rotatably connected to the outer surface of the rotating gear 67. Driven by the rotating motor 3, the driven wheel 66 and the rotating gear 67 rotate, facilitating precise control of the rotation angle of the leveling device 62, thereby improving the welding precision after the welding table rotates, avoiding the situation of inaccurate welding positioning caused by deviation of the rotation angle, and the driven wheel 66 rotates on the strengthening device 65, thereby increasing the contact area when the driven wheel 66 rotates, further improving the welding efficiency of the workpiece and ensuring the welding quality of the workpiece. The middle position at the bottom of the driven wheel 66 is rotatably connected to the strengthening device 65. At both sides of the rotating motor 3 at the bottom of the strengthening device 65, there are fixedly connected placement boxes 4. The top of the rotating gear 67 is fixedly connected to a middle fixing member 64. A leveling device 62 is rotatably connected to the outer surface of the middle fixing member 64. Arc-shaped clamping plates 61 are slidably connected to both sides at the top of the leveling device 62. The middle position at the bottom of the arc-shaped clamping plates 61 is fixedly connected to a pushing cylinder 63. Driven by the pushing cylinder 63, the arc-shaped clamping plates 61 slide horizontally, enabling the arc-shaped clamping plates 61 to fix the placed workpiece, facilitating ensuring that the fixed position of the workpiece is not prone to deviation. And three arc-shaped clamping plates 61 are arranged on the leveling device 62 and evenly distributed, facilitating ensuring the stability when the workpiece is fixed, enabling the clamping position of the workpiece to receive uniform pressure, and preventing the problem that the edge position of the workpiece breaks due to excessive pressure from the arc-shaped clamping plates 61. The position of the pushing cylinder 63 away from the arc-shaped clamping plates 61 is fixedly connected to the leveling device 62.

[0022] Among them, the leveling device 62 includes a placement platform 621. The bottom of the placement platform 621 is slidably connected to a bearing housing 622. On both sides of the bottom of the inner cavity of the bearing housing 622, there are fixed bearing frames 624. By contacting the bearing housing 622 through the bearing frames 624, it is convenient for the bearing frames 624 to support the bearing housing 622 inside, thereby increasing the bearing capacity of the bearing housing 622 itself, enabling the bearing housing 622 to support the placement platform 621, and further ensuring that the placement platform 621 can maintain a balanced state, reducing the phenomenon that the workpiece slides after being placed due to the inclination of the placement platform 621, and avoiding the situation where the workpiece is prone to deviation during clamping. On both sides of the bearing frames 624 at the bottom of the inner cavity of the bearing housing 622, there are fixed telescopic boxes 625. The top of the telescopic boxes 625 is fixedly connected to the placement platform 621. At the middle position of the bottom of the inner cavity of the bearing housing 622, there is a rotatably connected auxiliary roller 623. By contacting the bearing housing 622 through the auxiliary roller 623, the auxiliary roller 623 can rotate on the bearing housing 622 and is evenly distributed on the bearing housing 622, facilitating the auxiliary roller 623 to reinforce the placement platform 621 on the bearing housing 622, thereby increasing the stability of the placement platform 621 after installation and enabling the auxiliary roller 623 to play a boosting role.

[0023] Among them, the middle fixture 64 includes a protective shell 641. On both sides of the bottom of the inner cavity of the protective shell 641, there are fixed partition plates 643. The top of the partition plates 643 is rotatably connected to a pressure measuring disc 642. By contacting the partition plates 643 through the pressure measuring disc 642, it is convenient for the pressure measuring disc 642 to measure the weight of itself in real time during the welding process of the contacted workpiece, enabling the staff to check the fixing situation of the workpiece during welding according to the pressure change received by the pressure measuring disc 642. The partition plates 643 play a partitioning role, reducing the contact area between the pressure measuring disc 642 and the protective shell 641, and reducing the friction force at the contact position between the pressure measuring disc 642 and the protective shell 641. The bottom middle position of the pressure measuring disc 642 is rotatably connected to the protective shell 641. The bottom of the protective shell 641 is fixedly connected to an anti-slip housing 645. The top of the inner cavity of the anti-slip housing 645 is fixedly connected to a limit top sleeve 644. By contacting the anti-slip housing 645 through the limit top sleeve 644, the limit top sleeve 644 can clamp the rotation of the anti-slip housing 645, facilitating the reduction of the slipping situation during rotation. At the same time, the anti-slip housing 645 can ensure that the protective shell 641 can receive uniform pressure and prevent the protective shell 641 from shaking during rotation.

[0024] Among them, the strengthening device 65 includes a horizontal connection disk 651. A partition support frame 653 is fixedly connected to the top of the horizontal connection disk 651. A limit guide ring 654 is fixedly connected to the top of the partition support frame 653. By the contact between the limit guide ring 654 and the partition support frame 653, the partition support frame 653 can reinforce the limit guide ring 654, thereby ensuring sufficient contact between the limit guide ring 654 and the rotating component, and further avoiding the situation of jamming caused by the inclination of the rotating component during use. At the same time, the partition support frame 653 and the limit guide ring 654 can be in full contact, thereby increasing the bearing capacity of the limit guide ring 654 itself and reducing the damage of the rotating component to the limit guide ring 654. Reinforcement brackets 652 are fixedly connected to both sides of the top of the horizontal connection disk 651 and located on both sides of the partition support frame 653. By the contact between the reinforcement brackets 652 and the horizontal connection disk 651, and a plurality of reinforcement brackets 652 are provided and evenly distributed on the horizontal connection disk 651, the reinforcement brackets 652 and the partition support frame 653 can cooperate to reinforce the limit guide ring 654, further enhancing the service life of the limit guide ring 654 and ensuring that the limit guide ring 654 and the horizontal connection disk 651 can maintain a horizontal state. The bottom of the outer walls on both sides of the reinforcement brackets 652 is fixedly connected to the partition support frame 653. An assembly cylinder 655 communicates with the middle position at the bottom of the horizontal connection disk 651.

[0025] During use, the support plate 2 supports the placement box 4 on the bottom plate 1, and the vertical clamping block 5 approaches the placement box 4. The workpiece is placed on the placement platform 621 and contacts the pressure measurement disk 642, enabling the pressure measurement disk 642 to measure the workpiece. The driving cylinder 63 extends to drive the arc-shaped clamping plate 61 to clamp and fix the workpiece. At the same time, the positioning sensor 7 positions the clamping position of the workpiece. The rotating motor 3 drives the rotating gear 67 to rotate, and the rotating gear 67 drives the driven wheel 66 to rotate on the limit guide ring 654. The reinforcement brackets 652 and the partition support frame 653 support the limit guide ring 654, enabling the bearing housing 622 to rotate with the rotation of the driven wheel 66. The carrier frame 624 supports the placement platform 621 inside the bearing housing 622. The limit top sleeve 644 drives the anti-slip housing 645 and the protective housing 641 to rotate with the rotating gear 67. When the protective housing 641 rotates, it contacts the auxiliary roller 623 and drives the auxiliary roller 623 to rotate.

[0026] Embodiment 2:

[0027] Please refer to Figures 6 - 7, on the basis of Embodiment 1, the present invention provides a technical solution: the telescopic box 625 includes a top box 71. A clamping body 75 is fixedly connected to the top of the inner cavity of the top box 71. Hydraulic rods 74 are fixedly connected to both sides of the bottom of the clamping body 75. By centrally distributing the hydraulic rods 74 on the clamping body 75, the hydraulic rods 74 can support the clamping body 75, facilitating the clamping body 75 to descend and contact the positioning card rack 73 when the hydraulic rods 74 contract, thereby increasing the bearing capacity after the clamping body 75 stops descending. Moreover, the clamping body 75 contacts the top box 71, enabling the top box 71 to protect the clamping body 75 and reducing the problem of debris entering the inside of the matching base 72 during the working process. The bottom end of the hydraulic rod 74 is fixedly connected to a matching base 72. A positioning card rack 73 is fixedly connected to the middle position of the bottom of the inner cavity of the matching base 72. The bottom of the hydraulic rod 74 penetrates the matching base 72 and extends into the inside of the matching base 72. By the matching base 72 contacting the positioning card rack 73, the positioning card rack 73 can position the installation position of the hydraulic rod 74, thus ensuring that the hydraulic rods 74 can move simultaneously and preventing the problem that the clamping body 75 cannot fully contact the positioning card rack 73 due to inconsistent descending speeds of the hydraulic rods 74 when the clamping body 75 descends, further enhancing the bearing capacity of the rotating table 6.

[0028] Among them, the assembly cylinder 655 includes an installation cylinder body 81. Guide rings 82 are fixedly connected to both sides of the bottom of the inner cavity of the installation cylinder body 81. An enhanced contact guide frame 83 is rotatably connected to the bottom of the inner cavity of the guide ring 82. A strengthening support 85 is fixedly connected at a position away from the guide ring 82. By the enhanced contact guide frame 83 contacting the guide ring 82, it is convenient for the guide ring 82 to guide the rotation range of the enhanced contact guide frame 83, and the enhanced contact guide frame 83 and the strengthening support 85 can be fixed, thereby increasing the overall rotation stability effect of the rotating table 6, preventing the overall rotation of the rotating table 6 from tilting due to uneven force, and further avoiding the problem that the welding position deviates due to the tilting of the rotating table 6, resulting in a reduction in welding quality. A guide sleeve 84 is fixedly connected to the strengthening support 85 at a position away from the enhanced contact guide frame 83. Both ends of the guide sleeve 84 penetrate the installation cylinder body 81 and extend to the outside of the installation cylinder body 81. When the guide sleeve 84 rotates with the power component, it can drive the strengthening support 85 and the enhanced contact guide frame 83 to move, facilitating an increase in the contact area when the guide sleeve 84 rotates, thereby improving the stability inside the installation cylinder body 81. Moreover, the guide cylinder 84 can guide the installation of the power component, and when cooperating with the strengthening support 85, it can increase the bearing capacity of the installation cylinder body 81 itself, avoiding the situation that the surface of the installation cylinder body 81 is sunken due to excessive pressure.

[0029] During use, the hydraulic rod 74 extends on the mating base 72 to drive the clamping body 75 to rise, and the clamping body 75 drives the overhead box 71 to rise, so as to reinforce the placement platform 621. Conversely, when the clamping body 75 descends with the hydraulic rod 74, the clamping body 75 contacts the positioning and clamping frame 73. The guide sleeve 84 rotates inside the installation cylinder 81 along with the rotating motor 3, and the guide sleeve 84 drives the reinforcing bracket 85 to rotate inside the installation cylinder 81, and the reinforcing bracket 85 drives the contact-increasing guide frame 83 to rotate inside the guiding ring 82.

[0030] Embodiment 3:

[0031] Please refer to Figures 1 - 7 , on the basis of Embodiment 1 and Embodiment 2, the present invention provides a technical solution: a use method of a welding rotating platform for fan manufacturing. Step 1: Fix the support plate 2 to the bottom plate 1, and fix the support plate 2 to the placement box 4. Use the vertical clamping block 5 to tightly fix the placement box 4. The rotating motor 3 rotates on the placement box 4 to drive the rotating table 6 to rotate and adjust the welding position of the workpiece during welding; Step 2: The rotating gear 67 rotates along with the rotating motor 3, thereby driving the driven wheel 66 to rotate on the strengthening device 65. At the same time, the rotation of the driven wheel 66 drives the leveling device 62 to rotate on the strengthening device 65. Connect the rotating gear 67 and the driven wheel 66 in a rotating connection, and connect the driven wheel 66 and the strengthening device 65 in a rotating connection; Step 3: The placement platform 621 is kept horizontal under the support of the telescopic box 625 and the bearing housing 622, and after the workpiece is placed along with the placement platform 621, it contacts the bearing housing 622. Connect the bearing housing 622 and the auxiliary roller 623 in a rotating connection, so that the auxiliary roller 623 plays a boosting role when rotating, and connect the telescopic box 625 and the bearing housing 622 in a fixed connection; Step 4: Use the pressure measurement disc 642 to contact the workpiece for pressure detection, and evenly distribute the partition load plate 643 on the protective shell 641. When the partition load plate 643 contacts the pressure measurement disc 642, the contact area between the protective shell 641 and the pressure measurement disc 642 is reduced. Connect the partition load plate 643 and the pressure measurement disc 642 in a rotating connection, and connect the partition load plate 643 and the protective shell 641 in a fixed connection; Step 5: Use the partition support frame 653 to cooperate with the reinforcement support frame 652 to keep it horizontal and reinforce the limit guide ring 654. Along with the limit guide ring 654 supporting the partition support frame 653, the reinforcement support frame 652 increases the contact area of the limit guide ring 654. Connect the reinforcement support frame 652 and the partition support frame 653 in a fixed connection, and connect the partition support frame 653 and the limit guide ring 654 in a fixed connection; Step Six: Strengthen the contact position through the assembly cavity formed by the top box 71 and the mating base 72, and use the hydraulic rods 74 to be evenly distributed on the clamping body 75, so that the hydraulic rods 74 extend to push the clamping body 75 upward. The top box 71 moves away from the mating base 72 along with the clamping body 75, fixedly connect the clamping body 75 with the top box 71, and fixedly connect the clamping body 75 with the hydraulic rods 74; Step Seven: Guide the installation of the rotating component through the auxiliary cavity formed by the guide sleeve 84 and the mounting cylinder 81, and use the strengthening bracket 85 and the contact-increasing guide frame 83 to increase the force-bearing area when the guide sleeve 84 rotates, so that the strengthening bracket 85 and the contact-increasing guide frame 83 can reinforce the interior of the mounting cylinder 81, fixedly connect the guide sleeve 84 with the strengthening bracket 85, and rotatably connect the strengthening bracket 85 with the mounting cylinder 81.

[0032] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. A welding rotating platform for wind turbine manufacturing, comprising a bottom plate (1), characterized in that: The top sides of the bottom plate (1) are fixedly connected to support plates (2), the top of the support plate (2) is fixedly connected to a placement box (4), the top of the placement box (4) is rotatably connected to a rotating table (6), the top sides of the rotating table (6) are fixedly connected to positioning sensors (7), the bottom middle position of the placement box (4) is rotatably connected to a rotating motor (3), the outer surfaces of both sides of the rotating motor (3) are fixedly connected to the support plates (2), the bottom middle position of the outer walls of both sides of the placement box (4) is fixedly connected to a vertical clamping block (5), and the bottom of the vertical clamping block (5) is fixedly connected to the bottom plate (1); The rotating platform (6) comprises a rotating gear (67), the middle position of the bottom of the rotating gear (67) is fixedly connected to the rotating motor (3), the outer surface of the rotating gear (67) is rotatably connected to a driven wheel (66), the middle position of the bottom of the driven wheel (66) is rotatably connected to a reinforcing device (65), the bottom of the reinforcing device (65) is located on both sides of the rotating motor (3) and is fixedly connected to a placement box (4), the top of the rotating gear (67) is fixedly connected to a middle fixture (64), the outer surface of the middle fixture (64) is rotatably connected to a leveling device (62), the top two sides of the leveling device (62) are slidably connected to arc-shaped clamping plates (61), the middle position of the bottom of the arc-shaped clamping plate (61) is fixedly connected to a pushing cylinder (63), and the position of the pushing cylinder (63) away from the arc-shaped clamping plate (61) is fixedly connected to the leveling device (62).

2. The welding rotating platform for wind turbine manufacturing according to claim 1 is characterized in that: The leveling device (62) comprises a placement platform (621), the bottom of the placement platform (621) is slidably connected to a bearing shell (622), two sides of the bottom of the inner cavity of the bearing shell (622) are fixedly connected to bearing frames (624), the bottom of the inner cavity of the bearing shell (622) is located on two sides of the bearing frames (624) and is fixedly connected to a telescopic box (625), the top of the telescopic box (625) is fixedly connected to the placement platform (621), and an auxiliary roller (623) is rotatably connected to the middle position of the bottom of the inner cavity of the bearing shell (622).

3. The welding rotating platform for wind turbine manufacturing according to claim 1 is characterized in that: The middle fixture (64) comprises a protective shell (641), the inner cavity bottom sides of which are fixedly connected with partition carriers (643), the top of which is rotatably connected with a pressure measuring disk (642), the bottom middle position of the pressure measuring disk (642) is rotatably connected to the protective shell (641), the bottom of the protective shell (641) is fixedly connected with an anti-skid shell (645), and the inner cavity top of the anti-skid shell (645) is fixedly connected with a limiting top sleeve (644).

4. The welding rotating platform for wind turbine manufacturing according to claim 1 is characterized in that: The reinforcing device (65) comprises a horizontal connecting plate (651), the top of the horizontal connecting plate (651) is fixedly connected to a partition support frame (653), the top of the partition support frame (653) is fixedly connected to a limiting guide ring (654), the top of the horizontal connecting plate (651) is located on both sides of the partition support frame (653) and is fixedly connected to a reinforcing bracket (652), the bottom of the outer walls of both sides of the reinforcing bracket (652) are fixedly connected to the partition support frame (653), and the middle position of the bottom of the horizontal connecting plate (651) is connected to an assembly tube (655).

5. The welding rotating platform for wind turbine manufacturing according to claim 2 is characterized in that: The telescopic box (625) comprises a top box (71), the top of the inner cavity of the top box (71) is fixedly connected to a clamping body (75), both sides of the bottom of the clamping body (75) are fixedly connected to hydraulic rods (74), the bottom end of the hydraulic rod (74) is fixedly connected to a matching base (72), a positioning bracket (73) is fixedly connected to the middle position of the bottom of the inner cavity of the matching base (72), and the bottom of the hydraulic rod (74) passes through the matching base (72) and extends to the inside of the matching base (72).

6. The welding rotating platform for wind turbine manufacturing according to claim 4 is characterized in that: The assembly cylinder (655) comprises a mounting cylinder (81), guide rings (82) are fixedly connected to both sides of the bottom of the inner cavity of the mounting cylinder (81), a contact enhancement guide frame (83) is rotatably connected to the bottom of the inner cavity of the guide ring (82), a reinforcing bracket (85) is fixedly connected at a position away from the guide ring (82), and a guide sleeve (84) is fixedly connected to the reinforcing bracket (85) at a position away from the contact enhancement guide frame (83), and both ends of the guide sleeve (84) penetrate the mounting cylinder (81) and extend to the outside of the mounting cylinder (81).

7. The welding rotating platform for wind turbine manufacturing according to claim 6 is characterized in that: The outer surface of the guide sleeve (84) is rotatably connected to the mounting cylinder (81), and the bottom of the reinforcing bracket (85) is rotatably connected to the mounting cylinder (81).

8. The welding rotating platform for wind turbine manufacturing according to claim 1 is characterized in that: The middle position of the bottom of the driven wheel (66) penetrates the reinforcing device (65) and extends to the inside of the reinforcing device (65), and the top of the rotating motor (3) penetrates the placement box (4) and extends to the outside of the placement box (4).

9. The welding rotating platform for wind turbine manufacturing according to claim 1, characterized in that: The middle position of the bottom of the arc-shaped clamping plate (61) passes through the leveling device (62) and extends to the inside of the leveling device (62), and the outer surface of the rotating gear (67) is rotatably connected to the leveling device (62).

Images