Sports equipment welding device

Abstract

The invention discloses a sports equipment welding device, and belongs to the field of welding devices.The sports equipment welding device comprises a bearing table, the inner surface of the bearing table is fixedly connected with a supporting plate used for placing a basket ring, the upper surface of the supporting plate is slidably connected with a movable seat, the inner side of the movable seat is provided with a clamping assembly, and the clamping assembly comprises a contact part and a clamping part; the contact part comprises a second containing groove formed in the inner side of the movable base, and a second bag body is fixedly connected to the inner surface of the second containing groove. According to the basket ring welding device, the clamping assembly is arranged, the basket ring can be clamped and fixed in different directions, the heating deformation probability of the basket ring can be effectively reduced in the basket ring welding process, and therefore the levelness and the outer circle curvature of a basket ring welding finished product can be guaranteed, and then the basket ring welding precision can be effectively guaranteed; and meanwhile, the workload for adjusting and correcting the roundness of the basket ring subsequently can be reduced, so that the welding and processing cost of the basket ring can be reduced to a certain extent.

Description

Technical Field

[0001] The invention relates to the field of welding devices, and more particularly to a welding device for sports equipment. Background Art

[0002] Sports equipment refers to the general term for various equipment, devices and supplies used for competitive sports and fitness exercises, including uneven bars, dumbbells, treadmills, basketball stands, etc. Sports equipment is not only a necessity for professional athletes to train and compete, but also an important tool for ordinary people to exercise in their daily lives, and an important part of people's sports activities.

[0003] Basketball is one of the most popular sports. In basketball games and training, basketball stands are essential sports equipment. Basketball stands and hoops are usually made of steel welding. The welding of basketball stands and hoops is a key process in the production process of basketball stands. The welding quality directly affects the production and processing quality of basketball stands and hoops.

[0004] In the prior art, a welding device is usually used to weld a basketball hoop, the basketball ring and the fixing seat are welded together, and the basketball ring is fixed on the backboard through the fixing seat. The basketball ring is in a circular shape. During welding, since the temperature at the welding point will be much higher than other positions of the basketball ring, the welding point of the basketball ring will deform in different directions due to the increase in temperature and the increase in internal stress. Excessive deformation of the basketball ring will not only affect the roundness of the basketball ring, but also affect the welding processing accuracy of the basketball ring. At the same time, after the welding is completed, a certain amount of manpower and material resources are required to adjust and correct the basketball ring. Therefore, while reducing the welding processing efficiency of the basketball ring, it will also increase the welding processing cost of the basketball ring. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a sports equipment welding device, which can effectively reduce the probability of the basket ring being deformed by heat during the basket ring welding process by setting a clamping assembly and clamping and fixing the basket ring in different directions, thereby ensuring the horizontality and outer circle curvature of the finished basket ring welding product, and further effectively ensuring the welding accuracy of the basket ring, while also reducing the workload of subsequent adjustment and correction of the roundness of the basket ring, thereby reducing the basket ring welding processing cost to a certain extent.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A sports equipment welding device comprises a bearing platform, the inner surface of which is fixedly connected to a support plate for placing a basketball hoop, the upper surface of which is slidably connected to a movable seat, the inner side of which is provided with a clamping assembly, the clamping assembly comprising a contact portion and a clamping portion;

[0008] The contact portion includes a second receiving groove opened on the inner side of the movable seat, the inner surface of the second receiving groove is fixedly connected to the second capsule, the outer surface of the second capsule is fixedly connected to the extrusion plate, the outer surface of the extrusion plate is fixedly connected to the push rod, and the end of the push rod away from the extrusion plate is fixedly connected to the contact plate;

[0009] A receiving groove 1 is embedded on the inner side of the movable seat, a capsule 1 is fixedly connected to the upper side of the inner surface of the storage groove, a contact block is fixedly connected to the lower end of the capsule, a catheter is fixedly connected between the capsules 1 and 2, and the outer surface of the lower end of the contact block is in close contact with the basket ring.

[0010] Furthermore, the number of the movable seats is several groups and distributed in a ring array, the conduit is in an L-shaped structure, the extrusion plate is slidably connected to the second inner surface of the storage groove, a slot is provided on the outer surface of the movable seat, the contact plate is located on the inner side of the slot, and the push rod passes through the outer side of the movable seat and is slidably connected to the movable seat.

[0011] Furthermore, a spring is fixedly connected to the inner surface of the second storage groove, and the spring is located on the outside of the push rod and fixedly connected to the extrusion plate. The contact plate is in close contact with the outer surface of the basket ring close to the movable seat. The movable seat is L-shaped, and the lower surface of the contact block is arc-shaped. Both the capsule one and the capsule two are made of elastic high-temperature resistant material.

[0012] Furthermore, a welding assembly is provided on the upper side of the pallet, and the welding assembly includes a rotating seat fixedly connected to the outer surface of the upper end of the pallet, a support rod is fixedly connected to the upper side of the rotating seat, a support plate is fixedly connected to the upper end of the support rod, a welding machine is fixedly connected to the outer surface of the lower end of the support plate, and the outer surface of the lower end of the support platform is fixedly connected to the support seat.

[0013] Furthermore, a displacement assembly is provided on the lower side of the support plate, and the displacement assembly includes guide grooves opened on the outer surface of the support plate. The number of the guide grooves is several groups and is distributed corresponding to the movable seat. A slider is slidably connected to the inner side of the guide groove, and the outer surface of the upper end of the slider is fixedly connected to the movable seat.

[0014] Furthermore, a motor is fixedly connected to the outer surface of the lower end of the support platform, and a driving screw is fixedly connected to the upper end of the motor output shaft. The driving screw passes through the inner side of the support platform and is rotatably connected to the support platform. The outer surface of the driving screw is spirally connected to a spiral seat, and a groove is provided on the outer surface of the spiral seat. A pin 1 is fixedly connected to the inner surface of the groove, and a pull rod is rotatably connected to the outer surface of the pin 1. The pull rod is rotatably connected to a pin 2 at one end away from the pin 1, and the pin 2 is fixedly connected to the slider.

[0015] Furthermore, an extrusion assembly is provided on the lower side of the support plate, and the extrusion assembly includes a bracket fixedly connected to the outer surface of the lower end of the support plate, a mounting seat is placed on the outer surface of the upper end of the bracket, the mounting seat is in close contact with the outer surface of the basket ring away from the movable seat, and a retaining ring is fixedly connected to the outer surface of the upper end of the support platform.

[0016] Furthermore, the outer surface of the retaining ring is fixedly connected to a limiting plate, the outer surface of the limiting plate is threadedly connected to a fastening bolt, the lower end of the fastening bolt is rotatably connected to an extrusion block, the extrusion block is triangular in shape, and a limiting groove is provided on the outer surface of the upper end of the support plate, the extrusion block is located on the inner side of the limiting groove and is in sliding contact with the inner surface of the limiting groove, and the extrusion block is in movably contact with the outer surface of the mounting seat.

[0017] Furthermore, a blowing assembly is provided on the upper side of the pallet, and the blowing assembly includes a fixing plate fixedly connected to the outer surface of the upper end of the pallet, the fixing plate is in a circular ring shape, an airbag is fixedly connected to the outer surface of the fixing plate, a connecting plate is fixedly connected to the outer surface of the airbag, the airbag is in a circular ring shape, the connecting plate is fixedly connected to the outer surface of the movable seat, and a discharge groove is provided on the outer surface of the upper end of the pallet.

[0018] Furthermore, the lower end of the airbag is fixedly connected to a connecting tube 1, the end of the connecting tube 1 away from the airbag is fixedly connected to a connecting tube 2, the upper end of the connecting tube 2 is fixedly connected to an air storage seat, the outer surface of the air storage seat is fixedly connected to an injection pipe, the number of the injection pipes is several groups and distributed in parallel, the interior of the air storage seat is hollow, the outer surface of the airbag is fixedly connected to an air inlet pipe, the lower side of the inner surface of the support platform is fixedly connected to a baffle, and the baffle is in a circular shape.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) This solution can effectively reduce the probability of the basket ring being deformed by heat during the basket ring welding process by providing a clamping assembly and clamping and fixing the basket ring in different directions, thereby ensuring the horizontality and outer curvature of the finished basket ring welding product, and thus effectively ensuring the welding accuracy of the basket ring. It can also reduce the workload of subsequent adjustment and correction of the roundness of the basket ring, thereby reducing the processing cost of the basket ring welding to a certain extent;

[0021] (2) This solution provides an extrusion assembly and uses an extrusion block to extrude the mounting seat, which can not only make the mounting seat and the basket ring fit more closely, but also reduce the probability of gaps and misalignment between the mounting seat and the basket ring during the welding process, thereby effectively improving the welding quality of the basket ring and further ensuring the welding accuracy of the basket ring;

[0022] (3) This scheme sets up a blowing component, which can accelerate the cooling of the basket ring welding point through the blowing of wind, thereby further reducing the probability of overheating and deformation of the basket ring, which helps to improve the welding accuracy of the basket ring. By blowing the welding slag at the welding point under the action of gas blowing, part of the welding slag falls into the inside of the supporting platform for centralized collection and treatment, thereby reducing the workload of cleaning the welding slag to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0024] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 3 It is a top view of the overall structure of the present invention;

[0026] Figure 4 For the present invention Figure 3 Middle AA section view;

[0027] Figure 5 For the present invention Figure 3 Middle BB section view;

[0028] Figure 6 For the present invention Figure 4 The enlarged schematic diagram at C in the middle;

[0029] Figure 7 For the present invention Figure 4 The enlarged schematic diagram at D in the middle;

[0030] Figure 8 For the present invention Figure 5 Enlarged schematic diagram at point E in the middle.

[0031] Description of the numbers in the figure:

[0032] 11. Support seat; 12. Loading platform; 13. Support plate; 14. Rotating seat; 15. Support rod; 16. Support plate; 17. Welding machine; 18. Basket ring;

[0033] 21. driving screw; 22. motor; 23. screw seat; 24. notch; 25. pull rod; 26. pin 1; 27. pin 2; 28. slider; 29. ​​guide groove;

[0034] 31. movable seat; 32. catheter; 33. storage slot 1; 34. capsule 1; 35. contact block; 36. storage slot 2; 37. capsule 2; 38. ejector rod; 39. extrusion plate; 391. spring; 392. contact plate; 393. card slot;

[0035] 41. bracket; 42. mounting seat; 43. fastening bolt; 44. limiting plate; 45. extrusion block; 46. limiting groove; 47. retaining ring;

[0036] 51. Air bag; 52. Baffle; 53. Discharge chute; 54. Connecting pipe 1; 55. Air storage seat; 56. Connecting pipe 2; 57. Jet pipe; 58. Fixing plate; 59. Connecting plate; 591. Intake pipe. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0038] See also Figures 1 to 8 A sports equipment welding device includes a bearing platform 12, a support plate 13 for placing a basketball ring 18 is fixedly connected to the inner surface of the bearing platform 12, a movable seat 31 is slidably connected to the upper surface of the support plate 13, a clamping assembly is arranged inside the movable seat 31, and the clamping assembly includes a contact portion and a clamping portion;

[0039] The contact portion includes a second receiving groove 36 opened on the inner side of the movable seat 31, the inner surface of the second receiving groove 36 is fixedly connected to a second capsule 37, the outer surface of the second capsule 37 is fixedly connected to an extrusion plate 39, the outer surface of the extrusion plate 39 is fixedly connected to a push rod 38, and the end of the push rod 38 away from the extrusion plate 39 is fixedly connected to a contact plate 392;

[0040] A receiving groove 33 is embedded in the inner side of the movable seat 31, and a capsule 34 is fixedly connected to the upper side of the inner surface of the receiving groove 33, and a contact block 35 is fixedly connected to the lower end of the capsule 34. A catheter 32 is fixedly connected between the capsule 1 34 and the capsule 2 37, and the outer surface of the lower end of the contact block 35 is in contact with the basket ring 18.

[0041] The movable seats 31 are numbered in several groups and distributed in a ring array, the conduit 32 is in an L-shaped structure, the extrusion plate 39 is slidably connected to the inner surface of the second receiving groove 36, a slot 393 is provided on the outer surface of the movable seat 31, the contact plate 392 is located on the inner side of the slot 393, and the push rod 38 passes through the outer side of the movable seat 31 and is slidably connected to the movable seat 31.

[0042] A spring 391 is fixedly connected to the inner surface of the second storage groove 36. The spring 391 is located on the outside of the push rod 38 and is fixedly connected to the extrusion plate 39. The contact plate 392 is in close contact with the outer surface of the basket ring 18 close to the movable seat 31. The movable seat 31 is L-shaped. The lower surface of the contact block 35 is arc-shaped. The capsule 1 34 and the capsule 2 37 are both made of elastic high-temperature resistant material.

[0043] By adopting the above technical solution, when the basket ring 18 is welded, the support plate 13 is fixedly supported by the support platform 12, and then the basket ring 18 blank is placed on the upper surface of the support plate 13. During the welding process of the basket ring 18, in order to reduce the deformation of the basket ring 18 during the welding process and improve the welding accuracy of the basket ring 18, the basket ring 18 needs to be clamped and fixed. For this purpose, a clamping assembly is provided. Before the basket ring 18 is welded, several groups of movable seats 31 distributed in an annular manner are synchronously moved outward along the upper surface of the support plate 13 to contact the plate 13. The contact plate 392 is located outside the slot 393 under the elastic force of the spring 391. The movable seat 31 contacts the outer surface of the basket ring 18 first during the movement. When the contact plate 392 contacts the surface of the basket ring 18, as the movable seat 31 continues to move, the contact plate 392 moves toward the inside of the slot 393. During the movement of the contact plate 392, the extrusion plate 39 is driven by the push rod 38 to slide along the inner wall of the receiving slot 2 36. During the movement, the extrusion plate 39 pushes the spring 391. 91 is stretched, and at the same time, the extrusion plate 39 will squeeze the bladder body 2 37. The gas inside the bladder body 2 37 enters the inside of the bladder body 1 34 through the conduit 32 under the action of pressure. When not working, the bladder body 1 34 is in a contracted state and is located inside the storage groove 1 33. After the gas enters the inside of the bladder body 1 34, the bladder body 1 34 is inflated to the lower side. During the expansion process, the bladder body 1 34 will drive the contact block 35 on its lower side to move downward, and make the contact block 35 closely fit on the upper side of the outer surface of the basket ring 18, so that the contact block 35 cooperates with the contact plate 392 to squeeze and limit the basket ring 18. The contact block 35 and the contact plate 392 are evenly distributed on the outer surface of the basket ring 18, which can effectively reduce the probability of the basket ring 18 being deformed by heat during the welding process of the basket ring 18, thereby ensuring the horizontality and outer curvature of the finished welded basket ring 18, and further effectively ensuring the welding accuracy of the basket ring 18, and at the same time, it can also reduce the workload of subsequent adjustment and correction of the basket ring 18, and further reduce the welding processing cost of the basket ring 18 to a certain extent.

[0044] like Figure 1 , Figure 4 and Figure 6As shown, a welding assembly is provided on the upper side of the support plate 13, and the welding assembly includes a rotating seat 14 fixedly connected to the outer surface of the upper end of the support plate 13, a support rod 15 is fixedly connected to the upper side of the rotating seat 14, a support plate 16 is fixedly connected to the upper end of the support rod 15, a welding machine 17 is fixedly connected to the outer surface of the lower end of the support plate 16, and the support seat 11 is fixedly connected to the outer surface of the lower end of the support platform 12.

[0045] By adopting the above technical solution, the support seat 11 is used to fix the support platform 12, and the support plate 13 rotatably supports the support rod 15 through the rotating seat 14, so that the support rod 15 can drive the support plate 16 to rotate smoothly, and the support plate 16 fixes the welding machine 17 and can rotate the welding machine 17 to an appropriate position according to the welding area, so that the operator can quickly weld the basket ring 18.

[0046] like Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, a displacement assembly is provided on the lower side of the support plate 13, and the displacement assembly includes guide grooves 29 opened on the outer surface of the support plate 13. The number of the guide grooves 29 is several groups and is distributed corresponding to the movable seat 31. A slider 28 is slidably connected to the inner side of the guide groove 29, and the outer surface of the upper end of the slider 28 is fixedly connected to the movable seat 31.

[0047] The outer surface of the lower end of the support platform 12 is fixedly connected to a motor 22, and the upper end of the output shaft of the motor 22 is fixedly connected to a driving screw 21, and the driving screw 21 penetrates the inner side of the support platform 12 and is rotatably connected to the support platform 12. The outer surface of the driving screw 21 is spirally connected to a spiral seat 23, and a notch 24 is provided on the outer surface of the spiral seat 23. A pin 26 is fixedly connected to the inner surface of the notch 24, and a pull rod 25 is rotatably connected to the outer surface of the pin 1 26. The pull rod 25 is rotatably connected to a pin 27 at one end away from the pin 1 26, and the pin 27 is fixedly connected to a slider 28.

[0048] By adopting the above technical solution, after the basket ring 18 is placed in place, the displacement assembly is started and the motor 22 is now conducting and running, and the drive screw 21 is driven to rotate clockwise by the output shaft of the motor 22, and the spiral seat 23 is connected with the drive screw 21 through a spiral transmission. As the drive screw 21 rotates, the spiral seat 23 is driven to move upward, and the spiral seat 23 drives the pin 1 26 inside its notch 24 to move upward synchronously during the upward movement, and the spiral seat 23 pushes one end of the pull rod 25 upward through the pin 1 26, and at this time, the pull rod 25 rotates around the pin 1 26, and the angle between the pull rod 25 and the rotating seat 14 gradually increases, and the pull rod 25 pushes the slider 28 to the side away from the rotating seat 14 through the pin 27, and the slider 28 drives the movable seat 31 to slide along the upper surface of the support plate 13, and the guide groove 29 can slide and guide the slider 28 so that the slider 28 moves more smoothly, thereby driving the clamping assembly to clamp and fix the basket ring 18 through the movable seat 31. After the welding of the basket ring 18 is completed, the motor 22 drives the driving screw 21 to rotate in the opposite direction to drive the spiral seat 23 to move downward, and the spiral seat 23 pulls the slider 28 through the pull rod 25, so that the movable seat 31 is out of contact with the basket ring 18. By setting a displacement assembly, it is possible to drive several groups of movable seats 31 to move synchronously, so that the extrusion force between each group of movable seats 31 and the basket ring 18 is kept uniform and stable, and the welding quality of the basket ring 18 can be further improved by improving the force uniformity of the basket ring 18.

[0049] like Figure 1 and Figure 5 As shown, an extrusion assembly is provided on the lower side of the support plate 13, and the extrusion assembly includes a bracket 41 fixedly connected to the outer surface of the lower end of the support plate 13, and a mounting seat 42 is placed on the outer surface of the upper end of the bracket 41. The mounting seat 42 is in contact with the outer surface of the basket ring 18 away from the movable seat 31, and a retaining ring 47 is fixedly connected to the outer surface of the upper end of the support platform 12.

[0050] The outer surface of the retaining ring 47 is fixedly connected to the limiting plate 44, and the outer surface of the limiting plate 44 is threadedly connected to the fastening bolt 43. The lower end of the fastening bolt 43 is rotatably connected to the extrusion block 45, and the extrusion block 45 is triangular in shape. The outer surface of the upper end of the support plate 13 is provided with a limiting groove 46, and the extrusion block 45 is located on the inner side of the limiting groove 46 and is in sliding contact with the inner surface of the limiting groove 46, and the extrusion block 45 is in active contact with the outer surface of the mounting seat 42.

[0051] By adopting the above technical solution, the support platform 12 fixes and supports the limiting plate 44 through the retaining ring 47. During the processing of the basket ring 18, the basket ring 18 needs to be welded and fixed to the mounting seat 42, and the basket ring 18 is fixedly installed on the backboard through the mounting seat 42. Before welding, the mounting seat 42 is placed on the upper surface of the support plate 13, and the mounting seat 42 is lifted and supported by the support plate 13. In order to keep the mounting seat 42 and the surface of the basket ring 18 in close contact and reduce the probability of the mounting seat 42 being offset during the welding process, an extrusion assembly is provided. After the mounting seat 42 is placed in place, the extrusion block 45 is placed in the limiting groove 46 on the surface of the support plate 13, and the extrusion block 45 is kept in contact with the outer surface of the mounting seat 42. The operator then turns the fastening bolt 43, which is threadedly connected to the limit plate 44. As the fastening bolt 43 rotates, it will gradually move downward. The fastening bolt 43 is rotatably connected to the extrusion block 45, and will press the extrusion block 45 downward during the downward movement. The extrusion block 45 is triangular in shape and will squeeze the mounting seat 42 toward the side of the basket ring 18 during the downward movement. By providing an extrusion assembly, the mounting seat 42 can be made to fit more closely with the basket ring 18, and the probability of gaps and misalignments between the mounting seat 42 and the basket ring 18 during the welding process can be reduced, thereby effectively improving the welding quality of the basket ring 18, and further ensuring the welding accuracy of the basket ring 18.

[0052] like Figure 2 , Figure 4 , Figure 5 and Figure 8 As shown, a blowing assembly is provided on the upper side of the support plate 13, and the blowing assembly includes a fixing plate 58 fixedly connected to the outer surface of the upper end of the support plate 13, the fixing plate 58 is in a circular ring shape, and an airbag 51 is fixedly connected to the outer surface of the fixing plate 58, and a connecting plate 59 is fixedly connected to the outer surface of the airbag 51, the airbag 51 is in a circular ring shape, and the connecting plate 59 is fixedly connected to the outer surface of the movable seat 31, and a discharge groove 53 is provided on the outer surface of the upper end of the support plate 13.

[0053] The lower end of the airbag 51 is fixedly connected to a connecting tube 1 54, the end of the connecting tube 1 54 away from the airbag 51 is fixedly connected to a connecting tube 2 56, the upper end of the connecting tube 2 56 is fixedly connected to an air storage seat 55, the outer surface of the air storage seat 55 is fixedly connected to an injection pipe 57, the number of the injection pipes 57 is several groups and distributed in parallel, the inside of the air storage seat 55 is hollow, the outer surface of the airbag 51 is fixedly connected to an air inlet pipe 591, the lower side of the inner surface of the support platform 12 is fixedly connected to a baffle 52, and the baffle 52 is annular.

[0054] By adopting the above technical solution, when the basket ring 18 is welded, as the movable seat 31 moves toward the side of the basket ring 18, the movable seat 31 stretches the airbag 51 through the connecting plate 59 and the fixed plate 58, and the external gas enters the airbag 51 through the air inlet pipe 591 to inflate the airbag 51. A one-way valve is arranged inside the air inlet pipe 591 to realize the one-way flow of gas. After the welding of the basket ring 18 is completed, several groups of movable seats 31 are synchronously moved toward the side of the support rod 15 to make the movable seat 31 disengage from the basket ring 18. The movable seat 31 will drive the connecting plate 59 to move synchronously during the movement. The connecting plate 59 will squeeze the airbag 51 during the movement. The gas in the airbag 51 enters the inner side of the connecting pipe 2 56 through the connecting pipe 1 54 under the action of pressure. After the gas enters the inner side of the gas storage seat 55, it is ejected from the air injection pipe 57 on the surface of the gas storage seat 55 at a certain pressure, and the ejected gas is used to blow the welding point between the basket ring 18 and the mounting seat 42, so that the cooling of the welding point of the basket ring 18 can be accelerated by the blowing of wind force, and the probability of overheating and deformation of the basket ring 18 can be further reduced, which helps to improve the welding accuracy of the basket ring 18. The welding slag at the welding point can be blown under the action of gas blowing, so that part of the welding slag can fall into the inside of the supporting platform 12 through the discharge trough 53 for centralized collection and treatment, thereby reducing the workload of cleaning the welding slag to a certain extent, and the baffle 52 inside the supporting platform 12 can block the welding slag, thereby reducing the adhesion of the welding slag to the outer surface of the driving screw 21.

[0055] Instructions for use: When welding the basket ring 18, first place the basket ring 18 blank on the upper surface of the support plate 13. The displacement assembly drives the spiral seat 23 to move upward through the driving screw 21. The spiral seat 23 drives the slider 28 and the movable seat 31 to move outward through the pull rod 25. During the movement of the movable seat 31, the contact plate 392 will first contact the outer surface of the basket ring 18. The contact plate 392 squeezes the capsule 2 37 through the top rod 38 and the extrusion plate 39. The gas inside the capsule 2 37 enters the capsule 1 34 through the conduit 32. The capsule 1 34 drives the contact block 35 to fit tightly on the upper side of the outer surface of the basket ring 18, so that the contact block 35 cooperates with the contact plate 392 to squeeze and limit the basket ring 18. At the same time, the mounting seat 42 is placed on the support plate 13. On the upper surface, the extrusion block 45 will squeeze the mounting seat 42 toward the side of the basket ring 18 during the downward movement, so that the mounting seat 42 and the basket ring 18 fit more closely, and the support plate 16 fixedly supports the welding machine 17 and can rotate the welding machine 17 to an appropriate position according to the welding area, so that the operator can quickly weld the basket ring 18. After the welding of the basket ring 18 is completed, the movable seat 31 moves away from the basket ring 18, and the movable seat 31 drives the connecting plate 59 to squeeze the airbag 51. The gas in the airbag 51 is ejected from the jet pipe 57 on the surface of the gas storage seat 55 at a certain pressure. The ejected gas is used to blow and cool the welding point between the basket ring 18 and the mounting seat 42, thereby further reducing the probability of overheating and deformation of the basket ring 18.

[0056] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sports equipment welding device, comprising a bearing platform (12), characterized in that: The inner surface of the bearing platform (12) is fixedly connected to a support plate (13) for placing a basket ring (18); the upper surface of the support plate (13) is slidably connected to a movable seat (31); a clamping assembly is arranged inside the movable seat (31); the clamping assembly comprises a contact portion and a clamping portion; The contact portion comprises a second receiving groove (36) provided on the inner side of the movable seat (31); the inner surface of the second receiving groove (36) is fixedly connected to a second capsule (37); the outer surface of the second capsule (37) is fixedly connected to an extrusion plate (39); the outer surface of the extrusion plate (39) is fixedly connected to a push rod (38); and the end of the push rod (38) away from the extrusion plate (39) is fixedly connected to a contact plate (392); A receiving groove (33) is embedded in the inner side of the movable seat (31), a capsule (34) is fixedly connected to the upper side of the inner surface of the receiving groove (33), a contact block (35) is fixedly connected to the lower end of the capsule (34), a catheter (32) is fixedly connected between the capsule (34) and the capsule (37), and the outer surface of the lower end of the contact block (35) is in close contact with the basket ring (18).

2. A sports equipment welding device according to claim 1, characterized in that: The movable seats (31) are provided in a plurality of groups and are distributed in a ring array. The conduit (32) is in an L-shaped structure. The extrusion plate (39) is slidably connected to the inner surface of the second storage groove (36). A slot (393) is provided on the outer surface of the movable seat (31). The contact plate (392) is located on the inner side of the slot (393). The push rod (38) passes through the outer side of the movable seat (31) and is slidably connected to the movable seat (31).

3. A sports equipment welding device according to claim 2, characterized in that: A spring (391) is fixedly connected to the inner surface of the second receiving groove (36), the spring (391) is located outside the push rod (38) and is fixedly connected to the extrusion plate (39), the contact plate (392) is in close contact with the outer surface of the basket ring (18) close to the movable seat (31), the movable seat (31) is L-shaped, the lower surface of the contact block (35) is arc-shaped, and the capsule body (34) and the capsule body (37) are both made of elastic high-temperature resistant material.

4. A sports equipment welding device according to claim 3, characterized in that: A welding assembly is arranged on the upper side of the support plate (13), and the welding assembly comprises a rotating seat (14) fixedly connected to the outer surface of the upper end of the support plate (13); a support rod (15) is fixedly connected to the upper side of the rotating seat (14); a support plate (16) is fixedly connected to the upper end of the support rod (15); a welding machine (17) is fixedly connected to the outer surface of the lower end of the support plate (16); and the outer surface of the lower end of the support platform (12) is fixedly connected to the support seat (11).

5. A sports equipment welding device according to claim 4, characterized in that: A displacement assembly is provided on the lower side of the support plate (13), and the displacement assembly includes guide grooves (29) provided on the outer surface of the support plate (13). The guide grooves (29) are provided in a plurality of groups and are distributed corresponding to the movable seat (31). A slider (28) is slidably connected to the inner side of the guide groove (29), and the outer surface of the upper end of the slider (28) is fixedly connected to the movable seat (31).

6. A sports equipment welding device according to claim 5, characterized in that: The outer surface of the lower end of the support platform (12) is fixedly connected to a motor (22), and the upper end of the output shaft of the motor (22) is fixedly connected to a driving screw (21), and the driving screw (21) passes through the inner side of the support platform (12) and is rotatably connected to the support platform (12). The outer surface of the driving screw (21) is spirally connected to a spiral seat (23), and a groove (24) is provided on the outer surface of the spiral seat (23). A pin shaft 1 (26) is fixedly connected to the inner surface of the groove (24), and a pull rod (25) is rotatably connected to the outer surface of the pin shaft 1 (26). The pull rod (25) is rotatably connected to a pin shaft 2 (27) at one end away from the pin shaft 1 (26), and the pin shaft 2 (27) is fixedly connected to a slider (28).

7. A sports equipment welding device according to claim 6, characterized in that: An extrusion assembly is arranged at the lower side of the support plate (13), and the extrusion assembly comprises a bracket (41) fixedly connected to the outer surface of the lower end of the support plate (13); a mounting seat (42) is placed on the outer surface of the upper end of the bracket (41); the mounting seat (42) is in close contact with the outer surface of the basket ring (18) away from the movable seat (31); and a retaining ring (47) is fixedly connected to the outer surface of the upper end of the support platform (12).

8. A sports equipment welding device according to claim 7, characterized in that: The outer surface of the retaining ring (47) is fixedly connected to a limiting plate (44), the outer surface of the limiting plate (44) is threadedly connected to a fastening bolt (43), the lower end of the fastening bolt (43) is rotatably connected to an extrusion block (45), the extrusion block (45) is triangular in shape, the upper end outer surface of the support plate (13) is provided with a limiting groove (46), the extrusion block (45) is located inside the limiting groove (46) and is in sliding contact with the inner surface of the limiting groove (46), and the extrusion block (45) is in active contact with the outer surface of the mounting seat (42).

9. A sports equipment welding device according to claim 8, characterized in that: A blowing assembly is arranged on the upper side of the support plate (13), and the blowing assembly comprises a fixing plate (58) fixedly connected to the outer surface of the upper end of the support plate (13), the fixing plate (58) is in an annular shape, an air bag (51) is fixedly connected to the outer surface of the fixing plate (58), a connecting plate (59) is fixedly connected to the outer surface of the air bag (51), the air bag (51) is in an annular shape, the connecting plate (59) is fixedly connected to the outer surface of the movable seat (31), and a discharge groove (53) is provided on the outer surface of the upper end of the support plate (13).

10. A sports equipment welding device according to claim 9, characterized in that: The lower end of the airbag (51) is fixedly connected to a connecting tube 1 (54), the end of the connecting tube 1 (54) away from the airbag (51) is fixedly connected to a connecting tube 2 (56), the upper end of the connecting tube 2 (56) is fixedly connected to an air storage seat (55), the outer surface of the air storage seat (55) is fixedly connected to an injection pipe (57), the number of the injection pipes (57) is a plurality of groups and they are distributed in parallel, the interior of the air storage seat (55) is hollow, the outer surface of the airbag (51) is fixedly connected to an air inlet pipe (591), and the lower side of the inner surface of the support platform (12) is fixedly connected to a baffle (52), and the baffle (52) is annular.

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