Fixing device for welding dance barre

Abstract

The invention relates to the field of dance barre production, and discloses a fixing device for welding a dance barre, which comprises an annular splashing mechanism positioned on a sealing limiting mechanism; the fixed-point driving mechanism is located on the linear displacement mechanism and matched with the center suspension plate to be used for adjusting the position of the welding machining structure. The fixed driving mechanism is located on the fixed-point driving mechanism and matched with the second fixing frame to be used for adjusting the angle of the welding machining structure, and a welding element is installed to be used for machining and welding the dance barre mold support. The dance barre mold support is accurately positioned and stably clamped through the polygonal limiting sleeve and the arc-shaped positioning plate, the applicability and the operation flexibility of the machine are improved through the mode, and through the design of the polygonal limiting sleeve and the arc-shaped positioning plate, the system can accurately position and stably clamp the dance barre mold support; the device adapts to dancing barre supports of different shapes and sizes, and the applicability and flexibility of the machine are enhanced.

Description

Technical Field

[0001] This invention relates to the field of ballet barre manufacturing technology, specifically a fixing device for welding ballet barres. Background Technology

[0002] A dance barre (also known as a leg stretcher, dance studio barre, or dance studio barre) is a tool used by dancers to stretch their legs during dance training. It is also called a dancer-specific barre.

[0003] Traditional welding methods for producing ballet barres are difficult to control precisely, especially when dealing with irregularly shaped ballet barre mold supports. They also require more manual operation and monitoring, which reduces production efficiency and increases production costs. At the same time, there may be higher safety risks in the production process, especially in terms of manual operation and mechanical stability. Waste management and environmental cleanup are often challenges in traditional welding processes. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a fixing device for welding dance barres, which solves the problems of precise control difficulties faced by traditional welding methods when dealing with complex circular dance barres, requiring more manual operation, increasing costs and safety risks.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fixing device for welding dance barres, comprising:

[0006] A fixed base is used to install the structure for welding the dance barre fixing equipment, and it has a raised suspension platform on the side.

[0007] The multi-directional stabilization mechanism is located on the suspension platform and is used to fix the dance barre mold bracket to be processed.

[0008] The linear displacement mechanism is located on the suspension platform and is used to drive the operation of the welding processing structure;

[0009] The recycling and anti-clogging mechanism is located inside the suspension platform and works in conjunction with the worktable for slag removal during the manufacturing process of the dance barre mold support for outsourced processing.

[0010] The sealing and limiting mechanism is located on the multi-directional stabilizing mechanism and works in conjunction with the extension arm for equipment sealing during the manufacturing process of the dance barre mold support for outsourced processing.

[0011] The circumferential spraying mechanism is located on the sealing and limiting mechanism;

[0012] The fixed-point drive mechanism is located on the linear displacement mechanism and works with the central suspension plate to adjust the position of the welding processing structure.

[0013] The fixed drive mechanism is located on the fixed-point drive mechanism, and works with the fixed frame 2 to adjust the angle of the welding processing structure. Welding elements are also installed for processing and welding the dance barre mold support.

[0014] Preferably, the suspension platform is disposed on one side of the fixed base, the multi-directional stabilizing mechanism is disposed at the bottom of the suspension platform, the linear displacement mechanism is disposed at the top of the suspension platform and above the multi-directional stabilizing mechanism, the recycling anti-clogging mechanism is disposed inside the suspension platform and its output end extends to the multi-directional stabilizing mechanism, the sealing and limiting mechanism is disposed at the top of the multi-directional stabilizing mechanism, the circumferential spraying mechanism is disposed on the sealing and limiting mechanism, the fixed-point drive mechanism is disposed at the output end of the linear displacement mechanism, the fixed drive mechanism is disposed at the output part of the fixed-point drive mechanism, and the welding element is disposed at the output part of the fixed drive mechanism.

[0015] Preferably, the multi-directional stabilizing mechanism includes a worktable and a second drive motor. The worktable is fixedly connected to the center of the bottom wall inside the suspension platform. A central fixed shaft is fixedly connected to the center of the top of the worktable. A gear turntable is rotatably connected to the center of the central fixed shaft. The gear turntable has evenly distributed circumferential arc-shaped grooves inside. The second drive motor is fixedly connected to the bottom wall inside the suspension platform. A drive gear is fixedly connected to the bottom output shaft of the second drive motor. The drive gear meshes with the key end of the gear turntable. A fixed disk is fixedly connected to the top of the central fixed shaft. A circumferentially distributed sliding seat is fixedly connected to the top of the fixed disk. A set of linkage sliders is slidably connected inside each sliding seat. A set of linkage slide rods is fixedly connected to the bottom of each linkage slider. The outer side of the fixed plate is provided with a uniformly distributed circular connecting groove. The linkage slide rod is slidably connected to a set of connecting grooves. The linkage slide rod is slidably connected to a set of arc-shaped grooves. The top of each linkage slider is fixedly connected to a set of extension arms. The top of each extension arm is fixedly connected to a set of polygonal limiting sleeves. The inner sidewall of each polygonal limiting sleeve is slidably connected to a sliding column. The inner end of each sliding column is fixedly connected to a set of arc-shaped positioning plates. The outer sidewall of each sliding column is slidably connected to a set of return snap rings. The arc-shaped grooves penetrate the gear turntable longitudinally. The central fixed shaft penetrates the gear turntable longitudinally. The connecting grooves are respectively located below the bottom of a set of sliding seats. The linkage slide rods penetrate the fixed plate longitudinally. The center of the bottom center of the fixed plate is fixedly connected to a central positioning platform.

[0016] Preferably, the linear displacement mechanism includes a central suspension plate and a suspension frame. The central suspension plate is fixedly connected to the inner wall of the linear displacement frame, and the linear displacement frame is slidably connected to the inner side of the suspension frame. A nut block is fixedly connected to the top of the central suspension plate, and a drive box is fixedly connected to the top of the suspension frame. A drive screw is rotatably connected to the inner wall of the drive box, and the drive screw is threadedly connected inside the nut block. A drive motor is provided on the side wall of the drive box, and a drive box is rotatably connected inside the drive box. One end of the drive box is keyed to the output end of the drive motor.

[0017] Preferably, the recycling anti-clogging mechanism includes an air duct box, a conveying cavity, and a discharge trough. The air duct box is installed on the side wall of the suspension platform. A blower is fixedly connected to the top wall of the air duct box, and a conveying bend is fixedly connected to the bottom wall of the air duct box. The conveying bend is a 90-degree curved pipe structure. The curved part of the conveying bend passes through the side walls of the suspension platform and the work platform and extends into the interior of the multi-directional stabilization mechanism. An output trough is provided on the side wall between the air duct box and the suspension platform. The conveying cavity is located inside the work platform. An air supply pipe is provided at the top outlet of the conveying cavity. The air supply pipe passes through the multi-directional stabilization mechanism and the sealing and limiting mechanism in sequence. The discharge trough is located on the bottom wall of the suspension platform away from the air duct box. A guide plate is provided on the top of the discharge trough. The guide plate is a 90-degree curved plate structure.

[0018] Preferably, the sealing limiting mechanism includes a sealing disc and a folding plate. The sealing disc is fixedly connected to the top of the fixed disc, and a guide bucket is fixedly connected to the side wall of the sealing disc. The top wall of the sealing disc is provided with a uniformly annularly distributed sealing slide. Multiple sets of folding plates are rotatably connected to the inner and outer walls of the extension arm, and the outer ends of the folding plates are rotatably connected to the inner wall of the sealing slide.

[0019] Preferably, the circumferential spraying mechanism includes a conical guide platform, which is fixedly connected to the conical guide platform positioned above the sealing disc, and uniformly distributed support feet are provided between the conical guide platform and the sealing disc.

[0020] Preferably, the fixed-point drive mechanism includes a second drive motor, which is fixedly connected to the bottom of the central suspension plate. The bottom output end of the second drive motor is keyed to a first fixed frame. A longitudinally arranged stabilizing guide rod is rotatably connected to one side of the first fixed frame. A hydraulic component is provided on the front side wall of the first fixed frame. A linkage shaft is fixedly connected to the front side of the stabilizing guide rod. The front output ends of the hydraulic components are all rotatably connected to the linkage shaft. The second fixed frame is rotatably connected to the front end of the stabilizing guide rod. A displacement sensor is provided on the second fixed frame. The input end of the displacement sensor is fixedly connected to the first fixed frame. A clamping block is fixedly connected to the top of the first fixed frame. A position sensor is provided on the side of the top of the first fixed frame away from the clamping block.

[0021] Preferably, the fixed drive mechanism includes a rotating shaft and a third drive motor. The rotating shaft is rotatably connected inside the second fixed frame. The third drive motor is fixedly connected to the top of the second fixed frame. The bottom output end of the third drive motor is keyed to the rotating shaft. A second position sensor is provided on the inner side wall of the second fixed frame. An extension rod is fixedly connected to the side wall of the rotating shaft. The third fixed frame is fixedly connected to the side end of the extension rod.

[0022] Preferably, a three-jaw chuck is fixedly connected to the top of the fixed frame three, and the welding element is disposed inside the fixed frame three and connected to the output end of the three-jaw chuck.

[0023] This invention provides a fixing device for welding dance barre. It has the following advantages:

[0024] 1. This invention features high-precision positioning and stable clamping: The system uses polygonal limiting sleeves and arc-shaped positioning plates to accurately position and stably clamp the dance barre mold support. This method improves the applicability and operational flexibility of the machine. Through the design of polygonal limiting sleeves and arc-shaped positioning plates, the system can accurately position and stably clamp the dance barre mold support, adapting to dance barre supports of different shapes and sizes, thus enhancing the applicability and flexibility of the machine.

[0025] 2. This invention possesses comprehensive automated control capabilities: The fully automatic control system precisely controls the welding process through drive motors and position sensors, from the activation of the linkage mechanism to the precise descent of the welding components. This automation reduces the need for manual operation, improves production efficiency and operational safety. The system, through adjustable linkage mechanisms, drive motors, and hydraulic components, can be flexibly adjusted to adapt to different working requirements and conditions, demonstrating high adaptability and multifunctionality.

[0026] 3. This invention has a highly efficient waste and debris management effect: Through a high-pressure air system and a specialized waste disposal mechanism, the waste generated during the welding process is effectively processed and removed, avoiding the impact of waste on equipment performance, ensuring welding quality and long-term stable operation of the equipment. Attached Figure Description

[0027] Figure 1 This is a three-dimensional schematic diagram of the main structure of the present invention. Figure 1 ;

[0028] Figure 2 This is a three-dimensional schematic diagram of the main structure of the present invention. Figure 2 ;

[0029] Figure 3This is a three-dimensional schematic diagram of the main structure of the present invention. Figure 3 ;

[0030] Figure 4 This is a three-dimensional sectional view of the main structure of the present invention;

[0031] Figure 5 This is a three-dimensional schematic diagram of the welding structure of the present invention;

[0032] Figure 6 This is a schematic diagram of the multi-directional stabilization mechanism structure of the present invention. Figure 1 ;

[0033] Figure 7 This is a cross-sectional schematic diagram of the multi-directional stabilization mechanism structure of the present invention;

[0034] Figure 8 This is a schematic diagram of the multi-directional stabilization mechanism structure of the present invention. Figure 2 ;

[0035] Figure 9 This is a schematic diagram of the central positioning platform structure of the present invention;

[0036] Figure 10 This is a schematic diagram of the multi-directional stabilization mechanism structure of the present invention. Figure 1 ;

[0037] Figure 11 This is a schematic diagram of the combination of the fixed-point drive mechanism and the fixed drive mechanism of the present invention;

[0038] Figure 12 This is a schematic diagram of the fixed drive mechanism of the present invention.

[0039] The components include: 1. Fixed base; 2. Suspension platform; 3. Multi-directional stabilization mechanism; 4. Linear displacement mechanism; 5. Recycling and anti-blocking mechanism; 6. Sealing and limiting mechanism; 7. Circumferential spraying mechanism; 8. Fixed-point drive mechanism; 9. Fixed drive mechanism; 10. Welding components; 31. Workbench; 32. Gear turntable; 33. Arc-shaped slide; 34. Fixed plate; 35. Sliding seat; 36. Connecting slide; 37. Central positioning platform; 38. Linkage slider; 39. Extension arm; 310. Polygonal limiting sleeve; 311. Sliding column; 312. Reset snap ring; 313. Arc-shaped positioning plate; 314. Drive motor II; 315. Drive gear; 316. Central fixed shaft; 317. Linkage slide rod; 41. Central suspension plate; 42. Linear displacement frame; 43. Suspension frame. 44. Nut block; 45. Drive box; 46. Drive motor one; 47. Drive screw; 51. Air duct box; 52. Blower; 53. Conveyor bend; 54. Output trough; 55. Conveyor cavity; 56. Air duct; 57. Discharge trough; 58. Air guide plate; 61. Sealing disc; 62. Guide bucket; 63. Sealing slide; 64. Folding plate; 71. Conical guide platform; 72. Support foot; 81. Drive motor two; 82. Fixing frame one; 83. Clamping block; 84. Position sensor one; 85. Stabilizing guide rod; 86. Hydraulic component; 87. Linkage shaft; 88. Fixing frame two; 89. Displacement sensor; 91. Rotating shaft; 92. Drive motor three; 93. Position sensor two; 94. Extension rod; 95. Fixing frame three; 96. Three-jaw chuck. Detailed Implementation

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Please see the appendix Figure 1 -Appendix Figure 3This invention provides a fixing device for welding dance barres, comprising: a fixing base 1 for mounting a welding dance barre fixing equipment structure, the base having a raised suspension platform 2 on its side, the suspension platform 2 being disposed on one side of the fixing base 1, a multi-directional stabilizing mechanism 3 being disposed at the bottom of the suspension platform 2, a linear displacement mechanism 4 being disposed at the top of the suspension platform 2 and above the multi-directional stabilizing mechanism 3, a retraction anti-blocking mechanism 5 being disposed inside the suspension platform 2, with its output end extending to the multi-directional stabilizing mechanism 3, a sealing and limiting mechanism 6 being disposed at the top of the multi-directional stabilizing mechanism 3, a circumferential spraying mechanism 7 being disposed on the sealing and limiting mechanism 6, a fixed-point driving mechanism 8 being disposed at the output end of the linear displacement mechanism 4, a fixed driving mechanism 9 being disposed at the output part of the fixed-point driving mechanism 8, and a welding element 10 being disposed at the output part of the fixed driving mechanism 9.

[0042] Please see the appendix Figure 1 -Appendix Figure 10The multi-directional stabilizing mechanism 3 is located on the suspension platform 2. The multi-directional stabilizing mechanism 3 is used to fix the dance barre mold support for the outsourced processing. The multi-directional stabilizing mechanism 3 includes a worktable 31 and a second drive motor 314. The worktable 31 is fixedly connected to the center of the bottom wall inside the suspension platform 2. A central fixing shaft 316 is fixedly connected to the center of the top of the worktable 31. A gear turntable 32 is rotatably connected to the center of the central fixing shaft 316. The gear turntable 32 has evenly distributed circumferential arc-shaped grooves 33 inside. The second drive motor 314 is fixedly connected to the bottom wall inside the suspension platform 2. A drive gear 315 is fixedly connected to the bottom output shaft of the second drive motor 314. The drive gear 315 meshes with the keyway end of the gear turntable 32. A fixing disc is fixedly connected to the top of the central fixing shaft 316. 34. A set of circumferentially distributed sliding seats 35 are fixedly connected to the top of the fixed disk 34. A set of linkage sliders 38 are slidably connected inside each sliding seat 35. A set of linkage sliders 317 are fixedly connected to the bottom of each linkage slider 38. A set of uniformly distributed circumferentially distributed connecting grooves 36 are provided on the outer side of the fixed disk 34. A set of connecting grooves 36 are slidably connected to each linkage slider 317. A set of arc-shaped grooves 33 are slidably connected to each linkage slider 317. A set of extension arms 39 are fixedly connected to the top of each linkage slider 38. A set of polygonal limiting sleeves 310 are fixedly connected to the top of each extension arm 39. A set of sliding posts 311 are slidably connected to the inner wall of each polygonal limiting sleeve 310. A set of arc-shaped positioning plates 313 are fixedly connected to the inner end of each sliding post 311. A set of reset spring clips 312 are slidably connected to each side wall. Arc-shaped grooves 33 longitudinally penetrate the gear turntable 32. A central fixed shaft 316 longitudinally penetrates the gear turntable 32. Connecting grooves 36 are respectively located below the bottom of a set of sliding seats 35. Linkage rods 317 longitudinally penetrate the fixed plate 34. A central positioning platform 37 is fixedly connected to the center of the bottom of the fixed plate 34. First, by placing the dance barre mold support blank on the central positioning platform 37, the installed drive motor 2 314 is started. The drive motor 2 314 drives the drive gear 315 fixed to its top output shaft to start rotating. The rotation of the drive gear 315 causes the meshing gear turntable 32 to rotate along the central fixed shaft 316. The arc-shaped grooves 33 on the gear turntable 32 begin to rotate. The rotation causes the linkage slide rod 317 of the mating arc-shaped slide groove 33 to also move simultaneously. The linkage slide rod 317 is restricted in its direction of movement by the fixed connecting slide groove 36, so that the linkage slide rod 317 will only move inward or outward at the same time, without rotating. The linkage slide rod 317 then drives a set of linkage sliders 38 to slide inward along the sliding seat 35 at the same time. The polygonal limiting sleeve 310, sliding column 311 and arc-shaped positioning plate 313 attached to the top of the linkage slider 38 will also move inward at the same time. The arc-shaped positioning plate 313 contacts the dance barre mold bracket on all six sides. After contacting the dance barre mold bracket, the sliding column 311 fixed by the arc-shaped positioning plate 313 will extend into the polygonal limiting sleeve 310.The reset spring 312 controls the extension distance, reduces the pressure on the dance barre mold support, and provides multi-faceted bottom positioning for irregular shapes.

[0043] Please see the appendix Figure 1 -Appendix Figure 11 The linear displacement mechanism 4 is located on the suspension platform 2 and is used to drive the operation of the welding processing structure. The linear displacement mechanism 4 includes a central suspension plate 41 and a suspension frame 43. The central suspension plate 41 is fixedly connected to the inner wall of the linear displacement frame 42, and the linear displacement frame 42 is slidably connected to the inner side of the suspension frame 43. A nut block 44 is fixedly connected to the top of the central suspension plate 41, and a drive box 45 is fixedly connected to the top of the suspension frame 43. A drive screw 47 is rotatably connected to the inner wall of the drive box 45, and the drive screw 47 is threadedly connected inside the nut block 44. A drive motor 46 is provided on the side wall of the drive box 45, and a drive box 45 is rotatably connected inside the drive box 45. One end of the drive box 45 is keyed to the output end of the drive motor 46, and then the linear displacement mechanism 4... The fixed-point drive mechanism 8, the fixed drive mechanism 9, and the welding element 10 are used for welding operations. The activation of the linear displacement mechanism 4 causes the fixed-point drive mechanism 8 and the fixed drive mechanism 9 to move above the ring frame. The drive motor 46 drives the drive screw 47 fixed at its output end to rotate inside the drive box 45. The nut block 44 threadedly connected to the drive box 45 also slides back and forth inside the drive box 45. The drive box 45 then drives the center suspension plate 41 fixed at its bottom end and the linear displacement frame 42 fixed at the center suspension plate 41 to slide along the side wall of the suspension frame 43, so that the fixed-point drive mechanism and the fixed drive mechanism 9 fixed at the bottom of the center suspension plate 41 can achieve linear displacement, so that the fixed-point drive mechanism and the fixed drive mechanism 9 can be controlled to reach the precise assembly position.

[0044] Please see the appendix Figure 1 -Appendix Figure 7The anti-clogging mechanism 5 is located inside the suspension platform 2 and works in conjunction with the worktable 31 for slag removal during the manufacturing process of the dance barre mold support. The anti-clogging mechanism 5 includes an air duct box 51, a conveying cavity 55, and a discharge trough 57. The air duct box 51 is located on the side wall of the suspension platform 2. A blower 52 is fixedly connected to the top wall of the air duct box 51, and a conveying bend 53 is fixedly connected to the bottom wall of the air duct box 51. The conveying bend 53 is a 90-degree curved pipe structure. The curved part of the conveying bend 53 passes through the side walls of the suspension platform 2 and the worktable 31 and extends into the interior of the multi-directional stabilizing mechanism 3. An output trough 54 is provided on the side wall between the air duct box 51 and the suspension platform 2. The conveying cavity 55 is located inside the worktable 31. An air supply pipe 56 is provided at the top outlet of the conveying cavity 55. The air supply pipe 56 passes through the multi-directional stabilizing mechanism 3 and the sealing and limiting mechanism 6 in sequence. The discharge trough 57 is located on the bottom wall of the suspension platform 2 away from the air duct box 51. A guide is provided at the top of the discharge trough 57. The air deflector 58 and the air guide plate 58 are 90-degree curved plate structures. At the same time, the anti-blocking mechanism 5 also operates. The blower 52 included in the anti-blocking mechanism 5 generates high-pressure air after running inside the blower 52. It enters the interior of the suspension platform 2 along the space between the suspension platform 2 and the air duct box 51. At the same time, some high-pressure air turns along the conveying bend 53 and enters the conveying cavity 55 set in the work platform 31. It is then conveyed to the upper surface of the sealing plate 61 by the air supply pipe 56 set at the top of the conveying cavity 55. The waste debris falling on the upper surface of the sealing plate 61 is continuously blown away from the sealing plate 61 and falls into the lower interior of the suspension platform 2. The high-pressure air guided in continues to blow it to the discharge trough 57, and is then guided into the discharge trough 57 by the air guide plate 58. The high-pressure air and the anti-blocking mechanism 5 are used to thoroughly clean and guide the debris that may fall during welding, improving the cleaning degree while preventing the debris from affecting the stability of the equipment structure.

[0045] Please see the appendix Figure 1 -Appendix Figure 7The sealing and limiting mechanism 6 is located on the multi-directional stabilizing mechanism 3 and works in conjunction with the extension arm 39 for equipment sealing operations during the manufacturing process of the dance barre mold support. The sealing and limiting mechanism 6 includes a sealing disc 61 and a folding plate 64. The sealing disc 61 is fixedly connected to the top of the fixed disc 34, and a guide bucket 62 is fixedly connected to the side wall of the sealing disc 61. The top wall of the sealing disc 61 is provided with uniformly annularly distributed sealing slides 63. Multiple sets of folding plates 64 are rotatably connected to the inner and outer walls of the extension arm 39. The outer ends of the folding plates 64 are rotatably connected to the inner wall of the sealing slides 63. During the welding of the frame shell, the generated debris falls directly onto the sealing disc 61 included in the sealing limiting mechanism 6. Some debris also falls along the guide bucket 62 into the lower part of the suspension platform 2. As the extension arm 39 slides back and forth, the side wall in the direction of its displacement push will cause a batch of folding plates to fold inside the sealing slide 63, while the opposite batch of folding plates will unfold. When one batch of folding plates is folded, another batch of folding plates is unfolded, and they run alternately, always blocking the gaps generated by the sliding displacement of the extension arm 39 to prevent debris from seeping in and affecting the operation of the equipment.

[0046] Please see the appendix Figure 1 -Appendix Figure 7 The circumferential spraying mechanism 7 is located on the sealing limiting mechanism 6. The circumferential spraying mechanism 7 includes a conical guide platform 71, which is fixedly connected to the conical guide platform 71 located above the sealing plate 61. There are uniformly distributed support feet 72 between the conical guide platform 71 and the sealing plate 61. The support feet 72 included in the circumferential spraying mechanism 7 suspend the conical guide platform 71 on the upper surface of the sealing plate 61. The ground of the conical guide platform 71 is an inverted conical structure. When the high-pressure air blows to the support feet 72, it spreads laterally to the surrounding area, continuously blowing the waste debris that falls on the upper surface of the sealing plate 61 away from the sealing plate 61 and falling into the lower part of the suspension platform 2. The high-pressure air that is guided in continues to blow it to the discharge trough 57.

[0047] Please see the appendix Figure 1 -Appendix Figure 12The fixed-point drive mechanism 8 is located on the linear displacement mechanism 4 and works with the central suspension plate 41 to adjust the position of the welding processing structure. The fixed-point drive mechanism 8 includes a second drive motor 81, which is fixedly connected to the bottom of the central suspension plate 41. The bottom output end of the second drive motor 81 is connected to a fixed frame 82 via a keyway. The side of the fixed frame 82 is rotatably connected to longitudinally arranged stabilizing guide rods 85. The front side wall of the fixed frame 82 is provided with a hydraulic component 86. The front side of the stabilizing guide rod 85 is fixedly connected to a linkage shaft 87. The front output ends of the hydraulic component 86 are all rotatably connected to the linkage shaft 87. The front end of the stabilizing guide rod 85 is rotatably connected to a second fixed frame 88. The second fixed frame 88 is provided with a displacement sensor 89. The input end of the displacement sensor 89 is fixedly connected to the first fixed frame 82. The top of the first fixed frame 82 is fixedly connected to a clamping block 83. The top of the first fixed frame 82 is away from the clamping block. A position sensor 84 is installed on one side of the clamping block 83. The fixed point drive mechanism and the fixed drive mechanism 9 are then activated. The start of the second drive motor 81 drives the fixed frame 82 installed at its output end to rotate. The position sensor 84 installed on the top of the second drive motor 81 limits the rotation range of the fixed frame 82. When the fixed frame 82 rotates to the position, the clamping block 83 locks the output shaft of the second drive motor 81. Then, by activating the two sets of hydraulic components 86, the two sets of hydraulic components 86 pull the linkage shaft 87 installed at its output end and a set of stabilizing guide rods 85 fixed by the linkage shaft 87 to rotate along the fixed frame 82 as the origin. The other set of stabilizing guide rods 85 also moves in conjunction with the first set of stabilizing guide rods 85, so that the second fixed frame 88 can be raised. The second fixed frame 88 can also be lowered by activating the hydraulic components 86. The third drive motor 92 also starts at the same time as the hydraulic components 86.

[0048] Please see the appendix Figure 1 -Appendix Figure 12The fixed drive mechanism 9 is located on the fixed drive mechanism 8 and works with the fixed frame 88 to adjust the angle of the welding processing structure. It also has a welding element 10 installed for processing and welding the dance barre mold support. The fixed drive mechanism 9 includes a rotating shaft 91 and a drive motor 92. The rotating shaft 91 is rotatably connected inside the fixed frame 88, and the drive motor 92 is fixedly connected to the top of the fixed frame 88. The bottom output end of the drive motor 92 is connected to the rotating shaft 91 via a keyway. A position sensor 93 is installed on the inner wall of the fixed frame 88. An extension rod 94 is fixedly connected to the side wall of the rotating shaft 91, and a fixed frame 95 is fixedly connected to the side end of the extension rod 94. A three-jaw chuck 96 is fixedly connected to the top of the fixed frame 95. The welding element 10 is located inside the fixed frame 95 and works with the three-jaw chuck 96. The output end is connected, and the drive motor 92 starts simultaneously with the hydraulic component 86, driving the rotating shaft 91 fixed at its output end to rotate inside the fixed frame 88. The extension rod 94 also rotates in conjunction with the rotating shaft 91. At the same time, the position sensor 93 controls the rotation angle of the rotating shaft 91 to prevent the extension rod 94 from rotating too much. The fixed frame 95 fixed on the other side of the extension rod 94 also rotates, driving the welding element 10, which is fixed inside the fixed frame 95 by the three-jaw chuck 96, to make precise adjustments to its position. The fixed-point drive mechanism continuously drives the welding element 10 to descend, using the welding element 10 to perform fixed-point welding on the ring frame. The displacement sensor 89 controls the descent displacement data of the welding element 10 in real time. At the same time, the three-jaw chuck 96 can accommodate welding elements 10 of different diameters.

[0049] Working principle: First, the dance barre mold support blank is placed on the central positioning platform 37. Then, the installed drive motor 314 is started, causing the drive gear 315 fixed to its top output shaft to rotate. The rotation of the drive gear 315 causes the meshing gear turntable 32 to rotate along the central fixed shaft 316. The arc-shaped groove 33 on the gear turntable 32 begins to rotate circumferentially, causing the linkage slide rod 317 connected to the arc-shaped groove 33 to also move simultaneously. The linkage slide rod 317's movement direction is restricted by the fixed connecting groove 36, ensuring that the linkage slide rod 317 only moves inwards or outwards simultaneously without rotation. The linkage slide rod 317 then drives a set of linkage sliders 38 along... As the sliding seat 35 slides inward, the polygonal limiting sleeve 310, sliding column 311, and arc-shaped positioning plate 313 attached to the top of the linkage slider 38 also move inward simultaneously. The arc-shaped positioning plate 313 contacts the ballet barre mold bracket along its six sides. After contacting the ballet barre mold bracket, the sliding column 311 fixed by the arc-shaped positioning plate 313 extends into the polygonal limiting sleeve 310. The reset spring 312 controls the extension distance, reduces the pressure of clamping the ballet barre mold bracket, and performs multi-face positioning on the bottom for irregular shapes. Then, the linear displacement mechanism 4, the fixed point drive mechanism 8, the fixed drive mechanism 9, and the welding element 10 are used for welding. The activation of the linear displacement mechanism 4 drives the fixed point drive mechanism 8 and the fixed element 10 to perform welding operations. The fixed drive mechanism 9 moves above the ring frame, and the drive motor 46 drives the drive screw 47 fixed at its output end to rotate inside the drive box 45. The nut block 44, which is threaded into the drive box 45, also slides back and forth inside the drive box 45. The drive box 45 then drives the center suspension plate 41 fixed at its bottom end and the linear displacement frame 42 fixed at the center suspension plate 41 to slide along the side wall of the suspension frame 43, so that the fixed point drive mechanism and the fixed drive mechanism 9 fixed at the bottom of the center suspension plate 41 can achieve linear displacement, so that the fixed point drive mechanism and the fixed drive mechanism 9 can be controlled to reach the precise assembly position. Then the fixed point drive mechanism and the fixed drive mechanism 9 are activated, and the start of the drive motor 81 drives the fixed frame 82 installed at its output end to rotate. A position sensor 84 mounted on top of the second drive motor 81 limits the rotation range of the first fixed frame 82. The clamping block 83 locks the output shaft of the second drive motor 81 when the first fixed frame 82 is in position. Then, by activating two sets of hydraulic components 86, the two sets of hydraulic components 86 pull the linkage shaft 87 mounted on its output end and a set of stabilizing guide rods 85 fixed to the linkage shaft 87 to rotate around the first fixed frame 82 as the origin. The other set of stabilizing guide rods 85 also moves in tandem with the first set of stabilizing guide rods 85, allowing the second fixed frame 88 to rise. Alternatively, activating the hydraulic components 86 can lower the second fixed frame 88. The third drive motor 92 also starts simultaneously with the hydraulic components 86, driving the rotating shaft 91 fixed to its output end to rotate inside the second fixed frame 88.The extension rod 94 also rotates in conjunction with the rotating shaft 91. Simultaneously, position sensor 93 controls the rotation angle of the rotating shaft 91 to prevent the extension rod 94 from rotating too much. The fixing frame 95, fixed to the other end of the extension rod 94, also rotates, simultaneously driving the welding element 10, which is fixed inside the fixing frame 95 via a three-jaw chuck 96, to precisely adjust its position. The fixed-point drive mechanism continuously drives the welding element 10 downwards, using the welding element 10 to perform fixed-point welding on the ring frame. Displacement sensor 89 controls the downward displacement data of the welding element 10 in real time, and simultaneously... The claw chuck 96 is suitable for welding components 10 of different diameters. During the welding of the annular frame shell, the generated debris falls directly onto the sealing disc 61 included in the sealing limiting mechanism 6. Some debris also falls along the guide bucket 62 into the lower interior of the suspension platform 2. As the extension arm 39 slides back and forth, the sidewall in its displacement direction causes a batch of folding plates to fold inside the sealing slide 63, while the opposite batch of folding plates unfolds. As one batch of folding plates folds, another batch unfolds, operating alternately to consistently prevent gaps caused by the sliding displacement of the extension arm 39. Debris seeps in, affecting equipment operation. Simultaneously, the anti-clogging mechanism 5 also activates. The blower 52 within the anti-clogging mechanism 5 generates high-pressure airflow, which enters the suspended platform 2 along the space between the suspended platform 2 and the air duct box 51. At the same time, some high-pressure airflow also turns along the conveying bend 53 and enters the conveying cavity 55 within the worktable 31. This high-pressure airflow is then transported by the air duct 56 at the top of the conveying cavity 55 to the upper surface of the sealing disc 61, where it contacts the circumferential spraying mechanism 7. The support legs 72 included in the circumferential spraying mechanism 7 guide the conical guide platform 71... Elevated above the sealing disc 61, the conical guide platform 71 has an inverted conical structure on its ground. When high-pressure air blows to the support foot 72, it diffuses laterally outwards, continuously blowing away the waste debris falling on the upper surface of the sealing disc 61 and causing it to fall inside and below the suspension platform 2. The high-pressure air then continues to blow it to the discharge trough 57, where it is completely guided by the air guide plate 58. This high-pressure air and the recovery and anti-blocking mechanism 5 comprehensively clean and guide the debris from areas where it might fall during welding, improving cleanliness while preventing debris from affecting the stability of the equipment structure.

[0050] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixing device for welding dance barres, characterized in that, include: A fixed base (1) is used to install the welding dance barre fixing equipment structure, and has a raised suspension platform (2) on its side. The multi-directional stabilizing mechanism (3) is located on the suspension platform (2) and is used to fix the dance barre mold support to be processed. The linear displacement mechanism (4) is located on the suspension platform (2) and is used to drive the operation of the welding processing structure; The recycling anti-blocking mechanism (5) is located inside the suspension platform (2) and works with the worktable (31) for slag removal during the manufacturing process of the dance barre mold support; The sealing and limiting mechanism (6) is located on the multi-directional stabilizing mechanism (3) and works with the extension arm (39) for equipment sealing operations during the manufacturing process of the dance barre mold bracket; The circumferential spraying mechanism (7) is located on the sealing and limiting mechanism (6); The fixed-point drive mechanism (8) is located on the linear displacement mechanism (4) and works with the central suspension plate (41) to adjust the position of the welding processing structure; The fixed drive mechanism (9) is located on the fixed drive mechanism (8), and works with the fixed frame two (88) to adjust the angle of the welding processing structure, and is equipped with welding elements (10) for processing and welding the dance barre mold support.

2. A fixing device for welding dance barres according to claim 1, characterized in that, The suspension platform (2) is located on one side of the fixed base (1), the multi-directional stabilization mechanism (3) is located at the bottom of the suspension platform (2), the linear displacement mechanism (4) is located at the top of the suspension platform (2) and above the multi-directional stabilization mechanism (3), the recycling anti-blocking mechanism (5) is located inside the suspension platform (2) and its output end extends to the multi-directional stabilization mechanism (3), the sealing limiting mechanism (6) is located at the top of the multi-directional stabilization mechanism (3), the circumferential spraying mechanism (7) is located on the sealing limiting mechanism (6), the fixed point drive mechanism (8) is located at the output end of the linear displacement mechanism (4), the fixed drive mechanism (9) is located at the output part of the fixed point drive mechanism (8), and the welding element (10) is located at the output part of the fixed drive mechanism (9).

3. A fixing device for welding dance barre according to claim 1, characterized in that, The multi-directional stabilizing mechanism (3) includes a worktable (31) and a second drive motor (314). The worktable (31) is fixedly connected to the center of the bottom wall inside the suspension platform (2). A central fixed shaft (316) is fixedly connected to the center of the top of the worktable (31). A gear turntable (32) is rotatably connected to the center of the central fixed shaft (316). The gear turntable (32) has evenly distributed arc-shaped grooves (33) inside. The second drive motor (314) is fixedly connected to the bottom wall inside the suspension platform (2). A drive gear (315) is fixedly connected to the bottom output shaft of the second motor (314). The drive gear (315) is meshed with the key end of the gear turntable (32). A fixed disk (34) is fixedly connected to the top of the central fixed shaft (316). A circumferentially distributed sliding seat (35) is fixedly connected to the top of the fixed disk (34). A set of linkage sliders (38) are slidably connected inside each sliding seat (35). A set of linkage slide rods (317) are fixedly connected to the bottom of each linkage slider (38). The fixed disk (34) is externally... The side is provided with a uniformly circumferentially distributed connecting groove (36). The linkage slide rod (317) is slidably connected to a set of connecting grooves (36). The linkage slide rod (317) is slidably connected to a set of arc-shaped grooves (33). The top of the linkage slider (38) is fixedly connected to a set of extension arms (39). The top of the extension arms (39) is fixedly connected to a set of polygonal limiting sleeves (310). The inner sidewall of the polygonal limiting sleeves (310) is slidably connected to sliding columns (311). The inner sidewall of the sliding columns (311) is... Each end is fixedly connected to a set of arc-shaped positioning plates (313), and each outer wall of the sliding column (311) is slidably connected to a set of reset snap rings (312). The arc-shaped sliding grooves (33) all penetrate the gear turntable (32) longitudinally, and the central fixed shaft (316) penetrates the gear turntable (32) longitudinally. The connecting sliding grooves (36) are respectively set below the bottom of a set of sliding seats (35), and the linkage sliding rods (317) all penetrate the fixed plate (34) longitudinally. A central positioning platform (37) is fixedly connected to the center of the bottom of the fixed plate (34).

4. A fixing device for welding dance barres according to claim 1, characterized in that, The linear displacement mechanism (4) includes a central suspension plate (41) and a suspension frame (43). The central suspension plate (41) is fixedly connected to the inner wall of the linear displacement frame (42). The linear displacement frame (42) is slidably connected to the inner side of the suspension frame (43). A nut block (44) is fixedly connected to the top of the central suspension plate (41). A drive box (45) is fixedly connected to the top of the suspension frame (43). A drive screw (47) is rotatably connected to the inner wall of the drive box (45). The drive screw (47) is threadedly connected inside the nut block (44). A drive motor (46) is provided on the side wall of the drive box (45). A drive box (45) is rotatably connected inside the drive box (45). One end of the drive box (45) is connected to the output end of the drive motor (46) via a keyway transmission.

5. A fixing device for welding dance barres according to claim 1, characterized in that, The recycling anti-blocking mechanism (5) includes an air duct box (51), a conveying cavity (55), and a discharge trough (57). The air duct box (51) is installed on the side wall of the suspension platform (2). A blower (52) is fixedly connected to the top wall of the air duct box (51), and a conveying bend (53) is fixedly connected to the bottom wall of the air duct box (51). The conveying bend (53) is a 90-degree curved pipe structure. The curved part of the conveying bend (53) penetrates the side wall of the suspension platform (2) and the work platform (31) and extends into the interior of the multi-directional stabilization mechanism (3). An output slot (54) is provided on the side wall between the box (51) and the suspension platform (2). The conveying cavity (55) is located inside the workbench (31). An air supply pipe (56) is provided at the top outlet of the conveying cavity (55). The air supply pipe (56) passes through the multi-directional stabilizing mechanism (3) and the sealing limiting mechanism (6) in sequence. The discharge slot (57) is located on the bottom wall of the suspension platform (2) away from the air duct box (51). A guide plate (58) is provided on the top of the discharge slot (57). The guide plate (58) is a ninety-degree curved plate structure.

6. A fixing device for welding dance barres according to claim 1, characterized in that, The sealing limiting mechanism (6) includes a sealing disc (61) and a folding plate (64). The sealing disc (61) is fixedly connected to the top of the fixed disc (34). A guide bucket (62) is fixedly connected to the side wall of the sealing disc (61). A sealing slide (63) with uniform annular distribution is provided on the top wall of the sealing disc (61). Multiple sets of folding plates (64) are rotatably connected to the inner and outer walls of the extension arm (39). The outer end of the folding plate (64) is rotatably connected to the inner wall of the sealing slide (63).

7. A fixing device for welding dance barres according to claim 1, characterized in that, The circumferential spraying mechanism (7) includes a conical guide platform (71), which is fixedly connected to the conical guide platform (71) located above the sealing plate (61). A uniformly distributed ring of support feet (72) is provided between the conical guide platform (71) and the sealing plate (61).

8. A fixing device for welding dance barres according to claim 1, characterized in that, The fixed-point drive mechanism (8) includes a second drive motor (81), which is fixedly connected to the bottom of the central suspension plate (41). The bottom output end of the second drive motor (81) is connected to a fixed frame (82) via a keyway. The side of the fixed frame (82) is rotatably connected to a longitudinally arranged stabilizing guide rod (85). The front side wall of the fixed frame (82) is provided with a hydraulic component (86). The front side of the stabilizing guide rod (85) is fixedly connected to a linkage shaft (87). The front output end of component (86) is rotatably connected to the linkage shaft (87). The front end of the stabilizing guide rod (85) is rotatably connected to the second fixing frame (88). The second fixing frame (88) is equipped with a displacement sensor (89). The input end of the displacement sensor (89) is fixedly connected to the first fixing frame (82). The top of the first fixing frame (82) is fixedly connected to a clamping block (83). The top of the first fixing frame (82) away from the clamping block (83) is equipped with a position sensor (84).

9. A fixing device for welding dance barres according to claim 1, characterized in that, The fixed drive mechanism (9) includes a rotating shaft (91) and a drive motor (92). The rotating shaft (91) is rotatably connected inside the fixed frame (88). The drive motor (92) is fixedly connected to the top of the fixed frame (88). The bottom output end of the drive motor (92) is connected to the rotating shaft (91) via a keyway. A position sensor (93) is provided on the inner side wall of the fixed frame (88). An extension rod (94) is fixedly connected to the side wall of the rotating shaft (91). The side end of the extension rod (94) is fixedly connected to the fixed frame (95).

10. A fixing device for welding dance barres according to claim 9, characterized in that, The top of the fixed frame three (95) is fixedly connected to a three-jaw chuck (96), and the welding element (10) is set inside the fixed frame three (95) and connected to the output end of the three-jaw chuck (96).

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