A welding device for processing the bottle of dry powder fire extinguisher

Abstract

The present invention discloses a welding device for processing a dry powder fire extinguisher bottle, which relates to the field of welding processing technology, and comprises a bottom plate, a No. 2 fixing frame is arranged at the rear side of the upper end of the bottom plate, a sliding groove is arranged in the middle of the No. 2 fixing frame, two groups of No. 1 sliding blocks are arranged in the middle of the sliding groove, the outer side walls of the two groups of No. 1 sliding blocks are arranged with threaded rods, threaded sleeves are arranged between the rear end of the threaded rods and the inner wall of the sliding groove, the side walls of the No. 2 fixing frame are arranged with No. 1 motors, the two groups of No. 1 motors are connected to the two groups of threaded sleeves respectively, the front end outer walls of the two groups of No. 1 sliding blocks are arranged with mounting rods, and the upper and lower outer walls of the mounting rods are arranged with No. 1 rotating seats. The welding device for processing a dry powder fire extinguisher bottle of the present invention can more conveniently adapt to the size of the fire extinguisher bottle, and is also convenient for fixing the fire extinguisher bottle, making the welding operation simpler and more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of welding processing, in particular to welding equipment for processing a dry powder fire extinguisher bottle. Background Art

[0002] A fire extinguisher bottle is a fire extinguisher bottle used to store high-pressure carbon dioxide gas or other flame retardants. The processing of the fire extinguisher bottle is usually to curl the steel plate and then weld it to form a cylindrical structure, and then weld and close the two ends of the cylindrical structure to form the bottle bottom and bottle mouth.

[0003] When welding the joints of the fire extinguisher bottle, the fire extinguisher bottle needs to be fixed. Sometimes, after fixation, the joints of the bottle cannot be aligned with the welding head, which requires disassembly and re-fixation. This operation is troublesome and reduces the efficiency of the welding process. Due to the different sizes of the fire extinguisher bottle, the welding process at both ends of the fire extinguisher bottle is also troublesome. In order to solve the shortcomings of the prior art, we propose a welding equipment for processing dry powder fire extinguisher bottles. Summary of the invention

[0004] The main purpose of the present invention is to provide a welding device for processing a dry powder fire extinguisher bottle, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A welding device for processing a dry powder fire extinguisher bottle comprises a bottom plate, a No. 2 fixing frame is arranged on the rear side of the upper end of the bottom plate, a sliding groove is arranged in the middle of the No. 2 fixing frame, two groups of No. 1 sliding blocks are arranged in the middle of the sliding groove, threaded rods are arranged on the outer side walls of the two groups of No. 1 sliding blocks, threaded sleeves are arranged between the rear end of the threaded rods and the inner wall of the sliding groove, No. 1 motors are arranged on the side walls of the No. 2 fixing frame, the two groups of No. 1 motors are connected to the two groups of threaded sleeves respectively, the front end outer walls of the two groups of No. 1 sliding blocks are arranged with mounting rods, the upper and lower outer walls of the mounting rods are arranged with No. 1 rotating seats, and the middle of the No. 1 rotating seats is arranged with rotating Rod, the front end of the rotating rod is provided with a clamp, the middle of the clamp is provided with a rotating belt, the side walls of the clamp are provided with a No. 2 motor, two groups of rotating rollers are provided between the middle of the rotating belt and the inner wall of the clamp, the outer walls of the ends of the two groups of rotating rollers are provided with transmission belts inside the inner wall of the clamp, the No. 2 motor is connected to a group of rotating rollers, and the upper and lower outer walls of the mounting rod are also provided with a No. 2 rotating seat in front of the No. 1 rotating seat, a No. 1 rotating head is provided in the middle of the No. 2 rotating seat, a No. 3 motor is provided on the outer wall of the No. 2 rotating seat, the No. 3 motor is connected to the No. 1 rotating head, the end of the No. 1 rotating head is provided with an electric telescopic rod, and the electric telescopic rod A No. 2 rotating head is respectively arranged between the end and the clamp, an exhaust pipe is arranged in the middle of the mounting rod and the No. 1 sliding block, a suction cup is arranged at the front end of the exhaust pipe in front of the mounting rod, an exhaust hole is arranged in the middle of the suction cup, a soft rubber strip is arranged on the outer wall of the suction cup, an exhaust fan is arranged at the rear end of the No. 1 sliding block, the exhaust fan is connected with the rear end of the exhaust pipe, a No. 1 fixing frame is also arranged on the left and right sides of the upper end of the bottom plate, a moving block is arranged in the middle of the upper ends of the two groups of No. 1 fixing frames, a transmission box is arranged on the outer wall of the No. 1 fixing frame at the lower end of the moving block, a gear is arranged inside the transmission box, a No. 4 motor is arranged on the outer wall of the transmission box, and the No. 4 motor is connected to Gear connection, a rotating rod is provided in the middle of the moving block, a No. 5 motor is provided at the rear end of the moving block, the No. 5 motor is connected to the rear end of the rotating rod, a rotating disk is provided at the front end of the rotating rod in front of the moving block, a No. 1 sliding track is provided on the outer wall of the rotating disk, a No. 2 sliding block is provided in the middle of the No. 1 sliding track, a No. 1 cylinder is provided inside the No. 1 sliding track at the lower end of the No. 2 sliding block, a connecting rod is provided on the front end outer wall of the No. 2 sliding block, a movable arm is provided in the middle of the front end of the connecting rod, a No. 6 motor is provided on the outer wall of the connecting rod, the No. 6 motor is connected to the rear end outer wall of the movable arm, and a No. 1 welding head is provided at the front end of the movable arm.

[0007] Preferably, two groups of lifting brackets are provided at the front end of the bottom plate, and a No. 3 sliding block is provided in the middle of the two groups of lifting brackets, a lifting rod is provided between the side walls of the two groups of No. 3 sliding blocks, a No. 2 cylinder is provided between the lower end of the lifting rod and the bottom plate, a No. 3 cylinder is provided in the middle of the lifting rod, a No. 2 sliding rail is provided at the front end of the No. 3 cylinder, two groups of sliding rods are provided between the rear end of the No. 2 sliding rail and the lifting rod, a No. 4 sliding block is provided in the middle of the No. 2 sliding rail, a screw rod is provided in the middle of the No. 4 sliding block inside the No. 2 sliding rail, a No. 7 motor is provided on the outer wall of one end of the No. 2 sliding rail, the No. 7 motor is connected to the screw rod, a connecting head is provided at the front end of the No. 4 sliding block, a movable head is provided in the middle of the connecting head, a No. 8 motor is provided on the side wall of the connecting head, the No. 8 motor is connected to the side wall of the movable head, a No. 2 welding head is provided at the front end of the movable head, and a protective grille is also provided in the middle of the upper end of the bottom plate.

[0008] Preferably, the No. 1 sliding block is slidably connected to the sliding groove, the threaded rod is threadedly connected to the threaded sleeve, a rotating hole is provided between the threaded sleeve and the inner wall of the No. 2 fixing frame, the No. 6 motor is rotatably connected to the inner wall of the No. 2 fixing frame through the provided rotating hole, the No. 1 sliding block and the middle of the mounting rod are both provided with mounting holes, the exhaust pipe is detachably connected to the mounting rod and the No. 1 sliding block respectively through the provided mounting holes, an installation interface is provided between the exhaust fan and the rear end outer wall of the No. 1 sliding block, and the exhaust fan is detachably connected to the No. 1 sliding block through the provided mounting interface.

[0009] Preferably, a rotating interface is provided between the rear end of the rotating rod and the No. 1 rotating seat, and the rotating rod is rotatably connected to the No. 1 rotating seat through the provided rotating interface, a rotating interface is provided between the front end of the rotating rod and the rear end of the clamp, and the front end of the rotating rod is detachably connected to the middle of the rear end of the clamp through the provided rotating interface, a rotating interface is provided between the end of the rotating roller and the inner wall of the clamp, and the rotating roller is rotatably connected to the inner wall of the clamp through the provided rotating interface, and the rotating belt is rotatably connected to the clamp through two sets of rotating rollers.

[0010] Preferably, a rotating interface is provided between the No. 1 rotating head and the No. 2 rotating seat, and the No. 1 rotating head is rotatably connected to the No. 2 rotating seat via the provided rotating interface, a rotating interface is provided between the No. 2 rotating head and the rear outer wall of the clamp, and the No. 2 rotating head is rotatably connected to the rear outer wall of the clamp via the provided rotating interface, and the electric telescopic rod is rotatably connected to the clamp and the mounting rod via the provided No. 2 rotating head and No. 1 rotating head, respectively.

[0011] Preferably, a sliding interface is provided between the moving block and the inner wall of the No. 1 fixed frame, and the moving block is slidably connected to the inner wall of the No. 1 fixed frame through the provided sliding interface. A rack is provided in the middle of the bottom of the moving block, and the gear is meshed with the rack at the bottom of the moving block. A rotating shaft is provided between the gear and the inner wall of the transmission box, and the gear is rotatably connected to the inner wall of the transmission box through the provided rotating shaft.

[0012] Preferably, a rotating interface is provided between the rotating rod and the inner wall of the moving block, the rotating rod is rotatably connected to the inner wall of the moving block via the rotating interface, the rotating disk is rotatably connected to the moving block via the rotating rod, the No. 2 sliding block is rotatably connected to the No. 1 sliding track, a rotating interface is provided between the rear end of the movable arm and the front end of the connecting rod, and the rear end of the movable arm is rotatably connected to the front end of the connecting rod via the rotating interface.

[0013] Preferably, the No. 3 sliding block is slidably connected to the lifting bracket, the lifting rod is slidably connected to the lifting bracket through the set No. 3 sliding block, a sliding hole is set between the sliding rod and the lifting rod, the sliding rod is slidably connected to the lifting rod through the set sliding hole, and the No. 4 sliding block is slidably connected to the No. 2 sliding track.

[0014] Preferably, a threaded hole is provided between the screw rod and the No. 4 sliding block, and the screw rod is threadedly connected to the No. 4 sliding block through the provided threaded hole. A rotating interface is provided between the screw rod and the inner wall of the No. 2 sliding track, and the screw rod is rotatably connected to the inner wall of the No. 2 sliding track through the provided rotating interface. A rotating interface is provided between the movable head and the connecting head, and the movable head is rotatably connected to the connecting head through the provided rotating interface.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, two sets of rotating rods, clamps and rotating belts are provided to fix the bottle body of the fire extinguisher. When the No. 2 motor drives the rotating belt to rotate through the rotating roller, the position of the bottle body can also be rotated and adjusted, so that the joint of the bottle body can be aligned with the welding head, which is convenient for welding processing, making the fixing operation of the fire extinguisher bottle body simpler and more convenient, saving time, and improving the efficiency of the fire extinguisher welding processing. The No. 2 rotating seat, No. 1 rotating head, electric telescopic rod and No. 2 rotating head can allow the clamp to open and close flexibly, which is convenient for clamping and fixing the bottle body of the fire extinguisher.

[0017] 2. In the present invention, the provided suction cup, soft rubber strip, exhaust hole, exhaust pipe and exhaust fan can conveniently suck and fix the side wall of the fire extinguisher bottle. After the clamp adjusts the position of the fire extinguisher bottle, the suction cup can suck the bottle. After sucking, the clamp will be released and move backward to free up space for welding the fire extinguisher bottle. The contact area between the suction cup and the bottle is smaller, which has less impact on the welding operation, making the welding operation more convenient and more efficient.

[0018] 3. In the present invention, the sliding groove, No. 1 sliding block, threaded rod and threaded sleeve can adjust the distance between the two sets of mounting rods, so that the clamp and the suction cup can more conveniently adapt to the length of the bottle body of the fire extinguisher, and it is more convenient to fix the bottle body of the fire extinguisher, so that the application range of the device is wider and the fire extinguisher fixing effect is better.

[0019] 4. In the present invention, the two sets of rotating rods and rotating disks can allow the No. 1 welding head to rotate, which is convenient for welding the two ends of the fire extinguisher bottle body. The welding process does not require the fire extinguisher bottle body to rotate. The two sets of No. 1 welding heads can move in a circle, which is convenient for the welding operation. In addition, the two sets of No. 1 welding heads can perform welding at the same time, which also makes the welding efficiency higher.

[0020] 5. In the present invention, the movable block, transmission box and gears can move the No. 1 welding head so that the position of the No. 1 welding head can adapt to the length of the fire extinguisher bottle body. The No. 1 cylinder, No. 2 sliding block and No. 1 sliding track can adjust the rotation radius of the No. 1 welding head so that the moving path of the No. 1 welding head can adapt to the radius of the fire extinguisher bottle body. The movable arm and connecting rod can adjust the angle between the No. 1 welding head and the fire extinguisher bottle body, making the welding operation more convenient.

[0021] 6. In the present invention, the lifting rod, No. 3 sliding block and No. 2 cylinder can allow the No. 2 welding head to move forward and backward, and adjust the distance between the No. 2 welding head and the fire extinguisher bottle body. The No. 3 cylinder and sliding rod can allow the No. 2 welding head to move left and right, which is convenient for the welding movement process. The movable head and connecting head can adjust the angle between the No. 2 welding head and the fire extinguisher bottle body, making it more convenient for the No. 2 welding head to weld the seam of the fire extinguisher bottle body, and also making the welding efficiency higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic structural diagram of the second fixing frame of the present invention;

[0024] Figure 3 It is a schematic diagram of the clamp connection structure of the present invention;

[0025] Figure 4 It is a schematic diagram of the connection structure of the electric telescopic rod and the suction cup of the present invention;

[0026] Figure 5 It is a schematic diagram of the rotating belt connection structure of the present invention;

[0027] Figure 6 It is a schematic diagram of the movable structure of the mobile block of the present invention;

[0028] Figure 7 It is a schematic diagram of the movable structure of the welding head No. 1 of the present invention;

[0029] Figure 8 It is a schematic diagram of the lifting rod connection structure of the present invention;

[0030] Fig. 9 It is a schematic diagram of the No. 2 welding head connection structure of the present invention.

[0031] In the figure: 1, bottom plate; 2, lifting bracket; 3, No. 1 fixed frame; 4, moving block; 5, transmission box; 6, No. 2 fixed frame; 7, protective grille; 8, sliding slot; 9, No. 1 sliding block; 10, threaded rod; 11, threaded sleeve; 12, No. 1 motor; 13, mounting rod; 14, No. 1 rotating seat; 15, rotating rod; 16, clamp; 17, rotating belt; 18, No. 2 motor; 19, suction cup; 20, vacuum pump; 21, vacuum pipe; 22, soft rubber strip; 23, vacuum hole; 24, No. 2 rotating seat; 25, No. 1 rotating head; 26, No. 3 motor; 27, electric telescopic rod; 28, No. 2 rotating head; 29. Rotating roller; 30. Transmission belt; 31. Gear; 32. Motor No. 4; 33. Motor No. 5; 34. Rotating plate; 35. Sliding track No. 1; 36. Rotating rod; 37. Sliding block No. 2; 38. Cylinder No. 1; 39. Connecting rod; 40. Movable arm; 41. Motor No. 6; 42. Welding head No. 1; 43. Sliding block No. 3; 44. Lifting rod; 45. Cylinder No. 2; 46. Cylinder No. 3; 47. Sliding track No. 2; 48. Sliding rod; 49. Sliding block No. 4; 50. Screw; 51. Motor No. 7; 52. Connecting head; 53. Movable head; 54. Motor No. 8; 55. Welding head No. 2. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] like Figure 1As shown, a welding device for processing a dry powder fire extinguisher bottle comprises a bottom plate 1, a No. 2 fixing frame 6 is arranged on the rear side of the upper end of the bottom plate 1, the No. 2 fixing frame 6 is used to install structures such as a fixture for fixing the fire extinguisher bottle body, a No. 1 fixing frame 3 is arranged on both sides of the upper end of the bottom plate 1, the No. 1 fixing frame 3 is used to install welding heads for welding the two ends of the fire extinguisher bottle body, a moving block 4 is arranged in the middle of the No. 1 fixing frame 3, a sliding interface is arranged between the moving block 4 and the inner wall of the No. 1 fixing frame 3, the moving block 4 can slide in the middle of the No. 1 fixing frame 3 through the arranged sliding interface, a transmission box 5 is arranged at the lower end of the moving block 4, the transmission box 5 is used to drive the moving block 4 to slide in the middle of the No. 1 fixing frame 3, two groups of lifting brackets 2 are arranged on the front side of the upper end of the bottom plate 1, the lifting bracket 2 is used to install the welding head for welding the side seam of the fire extinguisher bottle body, and a protective grille 7 is arranged in the middle of the upper end of the bottom plate 1, the protective grille 7 is used to filter the welding slag dropped during the welding process.

[0034] like Figure 2 As shown, a sliding groove 8 is provided in the middle of the No. 2 fixing frame 6, and two groups of No. 1 sliding blocks 9 are provided in the middle of the sliding groove 8. The two groups of No. 1 sliding blocks 9 can slide in the middle of the sliding groove 8, and the outer side walls of the two groups of No. 1 sliding blocks 9 are provided with threaded rods 10, and a threaded sleeve 11 is provided between the rear end of the threaded rod 10 and the inner wall of the sliding groove 8. The threaded sleeve 11 is threadedly connected with the threaded rod 10, and a rotating interface is provided between the threaded sleeve 11 and the inner wall of the No. 2 fixing frame 6, and the threaded sleeve 11 can rotate in the middle of the inner wall of the No. 2 fixing frame 6. The outer walls on both sides of the No. 2 fixing frame 6 are provided with No. 1 motors 12, and the two groups of No. 1 motors 12 are respectively connected to the two groups of threaded sleeves 11. When the two groups of threaded sleeves 11 rotate, the threaded rod 10 will move in the middle of the threaded sleeve 11, driving the No. 1 sliding block 9 to slide in the middle of the sliding groove 8, and the front end outer wall of the No. 1 sliding block 9 is provided with a mounting rod 13, and the mounting rod 13 is used to install the structure for fixing the fire extinguisher bottle body.

[0035] like Figure 3As shown, a No. 1 rotating seat 14 is provided on both the upper and lower sides of the mounting rod 13, and a rotating rod 15 is provided at the upper end or the lower end of the two groups of No. 1 rotating seats 14 respectively, and a rotating interface is provided between the rear end of the rotating rod 15 and the No. 1 rotating seat 14, and the rotating rod 15 can be rotatably connected to the No. 1 rotating seat 14 through the provided rotating interface, and a clamp 16 is provided at the front end of the two groups of rotating rods 15, and a rotating interface is provided between the front end of the rotating rod 15 and the rear end of the clamp 16, and the front end of the rotating rod 15 can be rotatably connected to the clamp 16 through the provided rotating interface, and the rotating rod 15 can adjust the position of the clamp 16, and the clamp 16 is used Clamp the bottle body of the fire extinguisher, a rotating belt 17 is provided in the middle of the clamp 16, and a No. 2 motor 18 is provided on the side wall of the clamp 16. The No. 2 motor 18 can drive the rotating belt 17 to rotate. When the upper and lower sets of rotating belts 17 rotate at the same time, the fire extinguisher bottle body can be rotated between the two sets of rotating belts 17, so that the position of the bottle body can be adjusted so that the seam of the bottle body is aligned with the welding head. A suction cup 19 is provided in front of the mounting rod 13, and the suction cup 19 is used to adsorb and fix the fire extinguisher bottle body. A vacuum pump 20 is provided at the rear end of the No. 1 sliding block 9, and the vacuum pump 20 can generate suction in the middle of the suction cup 19.

[0036] like Figure 3-Figure 4 As shown, a soft rubber strip 22 is provided on the front outer wall of the suction cup 19, and the soft rubber strip 22 allows the suction cup 19 to be more firmly adsorbed to the fire extinguisher bottle body. An exhaust pipe 21 is provided in the middle of the mounting rod 13 and the No. 1 sliding block 9, and the exhaust pipe 21 connects the suction cup 19 to the exhaust fan 20. An exhaust hole 23 is provided in the middle of the suction cup 19, and the exhaust fan 20 can generate suction in front of the suction cup 19 through the exhaust pipe 21 and the exhaust hole 23. A No. 2 rotating seat 24 is provided in front of the No. 1 rotating seat 14 at the upper and lower ends of the mounting rod 13, and a No. 1 rotating head 25 is provided in the middle of the No. 2 rotating seat 24. The No. 1 rotating head 25 can rotate in the middle of the No. 2 rotating seat 24, and the No. 2 rotating seat 24 can rotate in the middle of the No. 2 rotating seat 24. The side walls are all provided with No. 3 motors 26, which can drive the No. 1 rotating head 25 to rotate, and the upper ends or lower ends of the two groups of No. 1 rotating heads 25 are respectively provided with electric telescopic rods 27, which can be telescopic and movable, and No. 2 rotating heads 28 are respectively provided between the front ends of the two groups of electric telescopic rods 27 and the rear lower ends or upper ends of the two groups of clamps 16. The electric telescopic rod 27 can rotate between the clamp 16 and the mounting rod 13 through the No. 1 rotating head 25 and the No. 2 rotating head 28. The No. 3 motor 26 drives the electric telescopic rod 27 to rotate through the No. 1 rotating head 25, and the rotation and telescopic movement of the No. 1 rotating head 25 can drive the clamp 16 and the rotating rod 15 to move.

[0037] like Figure 3 and Figure 5As shown, two groups of rotating rollers 29 are arranged in the middle of the rotating belt 17 between the inner walls of the clamp 16, and the rotating rollers 29 can drive the rotating belt 17 to rotate in the middle of the clamp 16. The rotating belt 17 is in contact with the fire extinguisher bottle. When the upper and lower groups of rotating belts 17 rotate at the same time, the fire extinguisher bottle can be rotated. A transmission belt 30 is arranged on the outer wall of one end of the two groups of rotating rollers 29 in the inner wall of the clamp 16. The transmission belt 30 can drive the two groups of rotating rollers 29 to rotate at the same time. A second motor 18 is arranged on the outer wall of one side of the clamp 16. The second motor 18 is connected to a group of rotating rollers 29 to drive the rotating rollers 29 to rotate.

[0038] like Figure 1 and Figure 6 As shown, a gear 31 is provided inside the transmission box 5, and a rotating shaft is provided between the gear 31 and the inner wall of the transmission box 5, the gear 31 can rotate inside the transmission box 5, a rack is provided at the lower end of the moving block 4, and the upper end of the gear 31 contacts the rack at the lower end of the moving block 4, and a No. 4 motor 32 is provided on the outer wall of the transmission box 5, and the No. 4 motor 32 can drive the gear 31 to contact inside the transmission box 5. When the gear 31 rotates, the moving block 4 can be driven by the rack to move horizontally in the middle of the No. 1 fixed frame 3, a rotating disk 34 is provided in front of the moving block 4, and a No. 5 motor 33 is provided at the rear end of the moving block 4, and the No. 5 motor 33 can drive the rotating disk 34 to rotate in front of the moving block 4, and the rotating disk 34 can drive a group of welding heads to rotate to weld the two ends of the fire extinguisher bottle body, and a No. 1 sliding track 35 is also provided on the front end outer wall of the moving block 4, and the No. 1 sliding track 35 is used to adjust the rotation radius of a group of welding heads.

[0039] like Figure 6 and Figure 7 As shown, a rotating rod 36 is arranged between the No. 5 motor 33 and the rotating disk 34, and the rotating rod 36 is arranged in the middle of the moving block 4. A rotating hole is arranged between the rotating rod 36 and the inner wall of the moving block 4, and the rotating rod 36 can rotate in the middle of the moving block 4. A No. 2 sliding block 37 is arranged in the middle of the No. 1 sliding track 35, and the No. 2 sliding block 37 can slide in the middle of the No. 1 sliding track 35. A No. 1 cylinder 38 is arranged at the lower end of the No. 2 sliding block 37 inside the No. 1 sliding track 35, and the No. 1 cylinder 38 can be extended and retracted to drive the No. 2 sliding block 37 to slide on the No. 1 sliding track. The movable arm 40 is provided with a connecting rod 39 at the front end, and a movable arm 40 is provided at the front end of the connecting rod 39. A rotating interface is provided between the movable arm 40 and the connecting rod 39, and the movable arm 40 can rotate at the front end of the connecting rod 39. A No. 6 motor 41 is provided at the front end side wall of the connecting rod 39, and the No. 6 motor 41 is connected to the side wall of the movable arm 40 to drive the movable arm 40 to rotate. A No. 1 welding head 42 is provided at the front end of the movable arm 40, and the movable arm 40 is used to install the No. 1 welding head 42, and the angle of the No. 1 welding head 42 can be adjusted at the same time.

[0040] like Figure 1 and Figure 8 As shown, a No. 3 sliding block 43 is provided in the middle of the two groups of lifting brackets 2, a lifting rod 44 is provided between the side walls of the two groups of No. 3 sliding blocks 43, a No. 2 cylinder 45 is provided at the lower end of the lifting rod 44, and the No. 2 cylinder 45 is installed on the upper end of the bottom plate 1, a No. 3 cylinder 46 is provided in the middle of the lifting rod 44, and a No. 2 sliding track 47 is provided at the front end of the No. 3 cylinder 46, and sliding rods 48 are further provided on both sides of the rear end of the No. 2 sliding track 47 in the middle of the lifting rod 44, and sliding holes are provided between the two groups of sliding rods 48 and the lifting rod 44. When the No. 3 cylinder 46 is extended and retracted to drive the No. 2 sliding track 47 to move forward and backward, the sliding rod 48 can slide in the middle of the lifting rod 44 to keep the No. 2 sliding track 47 stable. A No. 4 sliding block 49 is provided in the middle of the moving track 47, and the No. 4 sliding block 49 can slide in the middle of the No. 2 sliding track 47. A screw rod 50 is provided inside the No. 2 sliding track 47 in the middle of the No. 4 sliding block 49, and a rotating interface is provided between the end of the screw rod 50 and the inner wall of the No. 2 sliding track 47, and the screw rod 50 can rotate in the middle of the No. 2 sliding track 47. When the screw rod 50 rotates, the No. 4 sliding block 49 will move on the outer wall of the screw rod 50, and a No. 7 motor 51 is provided on the outer wall of one end of the No. 2 sliding track 47, and the No. 7 motor 51 is connected to the screw rod 50 to drive the screw rod 50 to rotate. A connecting head 52 is provided at the front end of the No. 4 sliding block 49, and the connecting head 52 is used to install another group of welding heads.

[0041] like Fig. 9 As shown, a movable head 53 is provided in the middle of the connecting head 52, and a rotating interface is provided between the movable head 53 and the connecting head 52. The movable head 53 is rotatably connected to the inner wall of the connecting head 52 through the rotating interface. A No. 8 motor 54 is provided on the side wall of the connecting head 52. The No. 8 motor 54 is connected to the side wall of the movable head 53 to drive the movable head 53 to rotate. A No. 2 welding head 55 is provided at the front end of the movable head 53. The movable head 53 is used to install the No. 2 welding head 55. The movable head 53 can also adjust the angle of the No. 2 welding head 55.

[0042] It should be noted that the present invention is a welding device for processing a dry powder fire extinguisher bottle. When in use, the No. 1 motor 12 on both sides of the No. 2 fixing frame 6 is started, driving the threaded sleeve 11 to rotate in the middle of the sliding groove 8. When the threaded sleeve 11 rotates, the threaded rod 10 moves in the middle of the threaded sleeve 11, driving the No. 1 sliding block 9 to slide in the middle of the sliding groove 8, adjusting the distance between the two groups of No. 1 sliding blocks 9, and allowing the clamp 16 and the suction cup 19 in front of the No. 1 sliding block 9 to adapt to the length of the fire extinguisher bottle, and then The bottle of the fire extinguisher is placed between the two sets of clamps 16, and the No. 3 motor 26 on the side wall of the No. 2 rotating seat 24 at the upper and lower ends of the mounting rod 13 is started, driving the No. 1 rotating head 25 to rotate in the middle of the No. 2 rotating seat 24, and at the same time driving the electric telescopic rod 27 to rotate, and the electric telescopic rod 27 contracts and moves at the same time, and the upper end of the electric telescopic rod 27 rotates on the outer wall of the clamp 16 through the No. 2 rotating head 28, and the clamp 16 will move through the rotating rod 15, and the lower end of the rotating rod 15 will rotate in the middle of the No. 1 rotating seat 14, and the rotating rod 15 will rotate. The upper end of the movable rod 15 will rotate in the middle of the rear end of the clamp 16 to adapt to the position angle change of the clamp 16, and the two sets of clamps 16 will clamp the fire extinguisher bottle. The rotating belt 17 in the middle of the clamp 16 will contact the fire extinguisher bottle, and then the second motor 18 on the side wall of the clamp 16 will start, and the two sets of rotating rollers 29 will be driven to rotate inside the rotating belt 17 through the transmission belt 30, thereby driving the rotating belt 17 to rotate. The upper and lower sets of rotating belts 17 rotate at the same time, so that the fire extinguisher bottle will rotate between the two sets of clamps 16, The joint of the fire extinguisher bottle is adjusted to the front for easy welding. The rear of the fire extinguisher bottle will contact the suction cup 19, and then the vacuum pump 20 at the rear end of the two sets of No. 1 sliding blocks 9 is started, and suction is generated in the middle of the suction hole 23 in the middle of the suction cup 19. The fire extinguisher bottle is in close contact with the suction cup 19 through the soft rubber strip 22 and is adsorbed on the front end of the suction cup 19, so that the fire extinguisher bottle can be fixed. At the same time, the two sets of clamps 16 move backward through the electric telescopic rod 27 and the No. 3 motor 26 to avoid affecting the welding operation space;

[0043] Then the No. 4 motor 32 at the front end of the transmission box 5 on the outer wall of the two groups of No. 1 fixed frames 3 is started, driving the gear 31 inside the transmission box 5 to rotate. When the gear 31 rotates, it drives the moving block 4 to move in the middle of the No. 1 fixed frame 3. At the same time, the No. 1 cylinder 38 inside the No. 1 sliding track 35 is telescopic and movable, driving the No. 2 sliding block 37 to slide in the middle of the No. 1 sliding track 35. The No. 6 motor 41 on the outer wall of the front end of the connecting rod 39 is started, driving the movable arm 40 to rotate at the front end of the connecting rod 39, adjusting the angle, position and rotation radius of the No. 1 welding head 42, so that the two groups of No. 1 welding heads 42 are in contact with the joints at both ends of the fire extinguisher bottle body. Then the No. 5 motor 33 at the rear end of the moving block 4 is started, and the rotating disk 34 is driven to rotate at the front end of the moving block 4 through the rotating rod 36, so that the No. 1 welding head 42 can be rotated to The two ends of the body are welded, the No. 2 cylinder 45 at the upper end of the front side of the bottom plate 1 is telescopic and movable, driving the lifting rod 44 to move between the two sets of lifting brackets 2 through the No. 3 sliding block 43, and adjusting the height of the No. 2 welding head 55, the No. 3 cylinder 46 is telescopic and movable, driving the No. 2 sliding track 47 to move back and forth, and adjusting the front and rear position of the No. 2 welding head 55, the No. 8 motor 54 drives the movable head 53 to rotate in the middle of the connecting head 52, and adjusts the angle of the No. 2 welding head 55 so that the No. 2 welding head 55 contacts the seam on the side of the fire extinguisher bottle body, and then the No. 7 motor 51 at one end of the No. 2 sliding track 47 is started, driving the screw rod 50 to rotate in the middle of the No. 2 sliding track 47, the screw rod 50 rotates, the No. 4 sliding block 49 will move on the outer wall of the screw rod 50, and slide in the middle of the No. 2 sliding track 47 at the same time, and the welding operation can be carried out.

[0044] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A welding device for processing a dry powder fire extinguisher bottle, comprising a bottom plate (1), characterized in that: A No. 2 fixing frame (6) is arranged at the rear side of the upper end of the bottom plate (1), a sliding groove (8) is arranged in the middle of the No. 2 fixing frame (6), two groups of No. 1 sliding blocks (9) are arranged in the middle of the sliding groove (8), threaded rods (10) are arranged on the outer side walls of the two groups of No. 1 sliding blocks (9), threaded sleeves (11) are arranged between the rear ends of the threaded rods (10) and the inner walls of the sliding groove (8), a No. 1 motor (12) is arranged on the side walls of the No. 2 fixing frame (6), and the two groups of No. 1 motors (12) are connected to the two groups of threaded sleeves (11) respectively, and the front end outer walls of the two groups of No. 1 sliding blocks (9) are arranged with mounting rods (13), and the upper and lower outer walls of the mounting rods (13) are provided with No. 1 rotating shafts. A movable seat (14), a rotating rod (15) is arranged in the middle of the No. 1 rotating seat (14), a clamp (16) is arranged at the front end of the rotating rod (15), a rotating belt (17) is arranged in the middle of the clamp (16), a No. 2 motor (18) is arranged on the side wall of the clamp (16), two groups of rotating rollers (29) are arranged between the middle of the rotating belt (17) and the inner wall of the clamp (16), and a transmission belt (30) is arranged on the outer wall of the end of the two groups of rotating rollers (29) inside the inner wall of the clamp (16), the No. 2 motor (18) is connected to a group of rotating rollers (29), and the upper and lower outer walls of the mounting rod (13) are also provided with a No. 2 rotating seat (24) in front of the No. 1 rotating seat (14), and the No. 2 rotating seat (24) is arranged on the upper and lower outer walls of the mounting rod (13). A No. 1 rotating head (25) is arranged in the middle of each No. 2 rotating seat (24), a No. 3 motor (26) is arranged on the outer wall of each No. 2 rotating seat (24), the No. 3 motor (26) is connected to the No. 1 rotating head (25), an electric telescopic rod (27) is arranged at the end of each No. 1 rotating head (25), a No. 2 rotating head (28) is arranged between the end of each electric telescopic rod (27) and the clamp (16), an exhaust pipe (21) is arranged in the middle of each mounting rod (13) and the No. 1 sliding block (9), a suction cup (19) is arranged at the front end of each suction pipe (21) in front of the mounting rod (13), an exhaust hole (23) is arranged in the middle of each suction cup (19), and a soft rubber strip (28) is arranged on the outer wall of each suction cup (19). 22), a suction machine (20) is arranged at the rear end of the No. 1 sliding block (9), and the suction machine (20) is connected to the rear end of the suction pipe (21); a No. 1 fixing frame (3) is also arranged on the left and right sides of the upper end of the bottom plate (1); a moving block (4) is arranged in the middle of the upper ends of the two groups of the No. 1 fixing frames (3); a transmission box (5) is arranged on the outer wall of the No. 1 fixing frame (3) at the lower end of the moving block (4); a gear (31) is arranged inside the transmission box (5); a No. 4 motor (32) is arranged on the outer wall of the transmission box (5), and the No. 4 motor (32) is connected to the gear (31); a rotating rod (36) is arranged in the middle of the moving block (4); and a No. 5 motor (33) is arranged at the rear end of the moving block (4).The fifth motor (33) is connected to the rear end of the rotating rod (36); the front end of the rotating rod (36) is provided with a rotating disk (34) in front of the moving block (4); the outer wall of the rotating disk (34) is provided with a first sliding track (35); the middle of the first sliding track (35) is provided with a second sliding block (37); the lower end of the second sliding block (37) is provided with a first cylinder (38) inside the first sliding track (35); the front end outer wall of the second sliding block (37) is provided with a connecting rod (39); the middle of the front end of the connecting rod (39) is provided with a movable arm (40); the outer wall of the connecting rod (39) is provided with a sixth motor (41); the sixth motor (41) is connected to the rear end outer wall of the movable arm (40); the front end of the movable arm (40) is provided with a first welding head (42).

2. The welding equipment for processing the bottle of a dry powder fire extinguisher according to claim 1 is characterized in that: Two groups of lifting brackets (2) are arranged at the front end of the bottom plate (1), and a No. 3 sliding block (43) is arranged in the middle of the two groups of lifting brackets (2). A lifting rod (44) is arranged between the side walls of the two groups of No. 3 sliding blocks (43). A No. 2 air cylinder (45) is arranged between the lower end of the lifting rod (44) and the bottom plate (1). A No. 3 air cylinder (46) is arranged in the middle of the lifting rod (44). A No. 2 sliding track (47) is arranged at the front end of the No. 3 air cylinder (46). Two groups of sliding rods (48) are arranged between the rear end of the No. 2 sliding track (47) and the lifting rod (44). A No. 4 sliding block (49) is arranged in the middle of the No. 2 sliding track (47). A screw rod (50) is arranged in the middle of the No. 4 sliding block (49) inside the No. 2 sliding track (47); a No. 7 motor (51) is arranged on the outer wall of one end of the No. 2 sliding track (47); the No. 7 motor (51) is connected to the screw rod (50); a connecting head (52) is arranged at the front end of the No. 4 sliding block (49); a movable head (53) is arranged in the middle of the connecting head (52); an No. 8 motor (54) is arranged on the side wall of the connecting head (52); the No. 8 motor (54) is connected to the side wall of the movable head (53); a No. 2 welding head (55) is arranged at the front end of the movable head (53); and a protective grille (7) is also arranged in the middle of the upper end of the bottom plate (1).

3. The welding equipment for processing the bottle of a dry powder fire extinguisher according to claim 1 is characterized in that: The No. 1 sliding block (9) is slidably connected to the sliding groove (8), the threaded rod (10) is threadedly connected to the threaded sleeve (11), a rotation hole is provided between the threaded sleeve (11) and the inner wall of the No. 2 fixing frame (6), the No. 6 motor (41) is rotationally connected to the inner wall of the No. 2 fixing frame (6) through the provided rotation hole, the No. 1 sliding block (9) and the mounting rod (13) are both provided with mounting holes in the middle, the exhaust pipe (21) is detachably connected to the mounting rod (13) and the No. 1 sliding block (9) respectively through the provided mounting holes, a mounting interface is provided between the exhaust fan (20) and the rear end outer wall of the No. 1 sliding block (9), and the exhaust fan (20) is detachably connected to the No. 1 sliding block (9) through the provided mounting interface.

4. The welding equipment for processing the bottle of a dry powder fire extinguisher according to claim 1 is characterized in that: A rotation interface is provided between the rear end of the rotating rod (15) and the No. 1 rotating seat (14), and the rotating rod (15) is rotationally connected to the No. 1 rotating seat (14) through the provided rotation interface. A rotation interface is provided between the front end of the rotating rod (15) and the rear end of the clamp (16), and the front end of the rotating rod (15) is detachably connected to the middle of the rear end of the clamp (16) through the provided rotation interface. A rotation interface is provided between the end of the rotating roller (29) and the inner wall of the clamp (16), and the rotating roller (29) is rotationally connected to the inner wall of the clamp (16) through the provided rotation interface. The rotating belt (17) is rotationally connected to the clamp (16) through two sets of rotating rollers (29).

5. The welding equipment for processing the bottle of a dry powder fire extinguisher according to claim 1 is characterized in that: A rotation interface is provided between the No. 1 rotating head (25) and the No. 2 rotating seat (24), and the No. 1 rotating head (25) is rotationally connected to the No. 2 rotating seat (24) via the provided rotation interface. A rotation interface is provided between the No. 2 rotating head (28) and the rear outer wall of the clamp (16), and the No. 2 rotating head (28) is rotationally connected to the rear outer wall of the clamp (16) via the provided rotation interface. The electric telescopic rod (27) is rotationally connected to the clamp (16) and the mounting rod (13) via the provided No. 2 rotating head (28) and the No. 1 rotating head (25), respectively.

6. The welding equipment for processing the bottle of a dry powder fire extinguisher according to claim 1 is characterized in that: A sliding interface is provided between the moving block (4) and the inner wall of the first fixing frame (3); the moving block (4) is slidably connected to the inner wall of the first fixing frame (3) via the provided sliding interface; a rack is provided in the middle of the bottom of the moving block (4); the gear (31) meshes with the rack at the bottom of the moving block (4); a rotating shaft is provided between the gear (31) and the inner wall of the transmission box (5); the gear (31) is rotatably connected to the inner wall of the transmission box (5) via the provided rotating shaft.

7. The welding equipment for processing the bottle of a dry powder fire extinguisher according to claim 1 is characterized in that: A rotation interface is provided between the rotating rod (36) and the inner wall of the moving block (4); the rotating rod (36) is rotationally connected to the inner wall of the moving block (4) via the rotation interface; the rotating disk (34) is rotationally connected to the moving block (4) via the rotating rod (36); the second sliding block (37) is rotationally connected to the first sliding track (35); a rotation interface is provided between the rear end of the movable arm (40) and the front end of the connecting rod (39); the rear end of the movable arm (40) is rotationally connected to the front end of the connecting rod (39) via the rotation interface.

8. The welding equipment for processing the bottle of a dry powder fire extinguisher according to claim 2 is characterized in that: The third sliding block (43) is slidably connected to the lifting bracket (2), the lifting rod (44) is slidably connected to the lifting bracket (2) via the third sliding block (43), a sliding hole is provided between the sliding rod (48) and the lifting rod (44), the sliding rod (48) is slidably connected to the lifting rod (44) via the provided sliding hole, and the fourth sliding block (49) is slidably connected to the second sliding track (47).

9. The welding equipment for processing the bottle of a dry powder fire extinguisher according to claim 2 is characterized in that: A threaded hole is provided between the screw rod (50) and the fourth sliding block (49), and the screw rod (50) is threadedly connected to the fourth sliding block (49) through the provided threaded hole. A rotation interface is provided between the screw rod (50) and the inner wall of the second sliding track (47), and the screw rod (50) is rotationally connected to the inner wall of the second sliding track (47) through the provided rotation interface. A rotation interface is provided between the movable head (53) and the connecting head (52), and the movable head (53) is rotationally connected to the connecting head (52) through the provided rotation interface.

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