阅读说明：本技术 一种喷灌装置生产用加工装置 (Processingequipment is used in sprinkling irrigation equipment production ) 是由 张龙欢 于 2021-09-26 设计创作，主要内容包括：本发明公开了一种喷灌装置生产用加工装置,包括预先式焊接主体、自服务固定装置、分割型循环焊接装置、柔性冲击式焊渣清理装置、嵌套式周期性喷漆装置和循环焊接移动装置。本发明属于喷灌装置生产用加工技术领域,具体是指一种喷灌装置生产用加工装置；创造性将嵌套原理(把一个物体嵌入第二个物体,然后将这两个物体再嵌入第三个物体或让某物体穿过另一物体的空腔)应用到喷灌装置生产用加工技术领域,创造性地设计了一种具有嵌套结构的嵌套式周期性喷漆装置,在进行多道工序加工同时,还能确保不占用过多空间,克服了加工装置既要有多道工序又不能有多道工序的技术难题。(The invention discloses a processing device for producing a sprinkling irrigation device, which comprises a pre-welding main body, a self-service fixing device, a split type circulating welding device, a flexible impact type welding slag cleaning device, a nested type periodic paint spraying device and a circulating welding moving device. The invention belongs to the technical field of processing for producing sprinkling irrigation devices, and particularly relates to a processing device for producing the sprinkling irrigation device; the nesting principle (embedding an object into a second object, then embedding the two objects into a third object or enabling an object to pass through a cavity of another object) is creatively applied to the technical field of processing for producing the sprinkling irrigation device, the nesting type periodic paint spraying device with the nesting structure is creatively designed, and the nesting type periodic paint spraying device can ensure that excessive space is not occupied while processing multiple processes, and overcomes the technical problem that the processing device has multiple processes and cannot have multiple processes.)

1. The utility model provides a processingequipment is used in sprinkling irrigation equipment production which characterized in that: including preceding formula welding main part (1), from service fixing device (2), segmentation type circulation welding set (3), flexible impact formula welding slag cleaning device (4), nested formula periodic paint spraying apparatus (5) and circulation welding mobile device (6), locate in preceding formula welding main part (1) from service fixing device (2), segmentation type circulation welding set (3) are located in preceding formula welding main part (1), flexible impact formula welding slag cleaning device (4) are located on segmentation type circulation welding set (3), nested formula periodic paint spraying apparatus (5) are located on segmentation type circulation welding set (3), circulation welding mobile device (6) are located in preceding formula welding main part (1).

2. The processing device for the production of the sprinkling irrigation device according to claim 1, wherein: the pre-welding main body (1) comprises a machine tool upper cavity (7), a machine tool lower cavity (8), a sprinkling pipe (9) and a flange plate (10), the machine tool upper cavity (7) is arranged in the pre-welding main body (1), the machine tool lower cavity (8) is arranged in the pre-welding main body (1), the flange plate (10) is arranged on the self-service fixing device (2) in a replacement mode, and the sprinkling pipe (9) is arranged on the split type circulating welding device (3) in a replacement mode; the self-service fixing device (2) comprises a clamping device (11) and a positioning device (12), the clamping device (11) is arranged on the lower cavity (8) of the machine tool, and the positioning device (12) is arranged on the lower cavity (8) of the machine tool; the clamping device (11) comprises a fixed disc (13), a fixed cavity (14), a liquid flowing cavity (15), a placing disc (16), a first connecting rod (17), a first sealing element (18), a first clamping piece (19), a second connecting rod (20), a second sealing element (21) and non-Newtonian fluid (22), wherein the fixed disc (13) is arranged on the positioning device (12), the fixed cavity (14) is arranged in the fixed disc (13), the liquid flowing cavity (15) is arranged in the fixed disc (13), the non-Newtonian fluid (22) is arranged in the liquid flowing cavity (15) in a replacement manner, the first sealing element (18) is arranged in the fixed cavity (14), the first connecting rod (17) is arranged on the first sealing element (18), the placing disc (16) is arranged on the first connecting rod (17), the second sealing element (21) is arranged in the liquid flowing cavity (15), and the second connecting rod (20) is arranged on one side of the second sealing element (21), the first clamping piece (19) is arranged on one side of the second connecting rod (20); positioner (12) include first hinge (23), second hinge (24), first axis of rotation (25) and first cylinder (26), the lateral wall of chamber (8) under the lathe is located in first hinge (23), bottom one side of fixed disk (13) is located in second hinge (24), first cylinder (26) are located on first hinge (23), the output of first cylinder (26) is located on second hinge (24), on chamber (8) under the lathe is located in first axis of rotation (25), the bottom one side of fixed disk (13) is located on first axis of rotation (25).

3. The processing device for the production of the sprinkling irrigation device according to claim 2, wherein: the split type circulating welding device (3) comprises an all-dimensional circulating device (27) and a telescopic welding device (28), the all-dimensional circulating device (27) is arranged on the circulating welding moving device (6), and the telescopic welding device (28) is arranged on the all-dimensional circulating device (27).

4. The processing device for the production of the sprinkler irrigation device as claimed in claim 3, wherein: the omnibearing circulating device (27) comprises a fixed outer ring (29), a rotating inner ring (30), a first annular sliding groove (31), a first pulley (32), a first motor (33), a first gear (34), a first toothed block (35), a second cylinder (36) and a second clamping piece (37), wherein the fixed outer ring (29) is arranged on the circulating welding moving device (6), the first annular sliding groove (31) is arranged in the fixed outer ring (29), one end of the first pulley (32) is arranged in the first annular sliding groove (31) in a sliding manner, the rotating inner ring (30) is arranged at the other end of the first pulley (32), an annular array of the first toothed block (35) is arranged on the rotating inner ring (30), the first motor (33) is arranged on the fixed outer ring (29), the first gear (34) is arranged at the output end of the first motor (33), and the first toothed block (35) and the first gear (34) are connected in a meshing and rotating manner, the second cylinder (36) is arranged on the inner wall of the rotating inner ring (30), and the second clamping piece (37) is arranged at the output end of the second cylinder (36).

5. The processing device for the production of the sprinkler irrigation device as claimed in claim 4, wherein: the telescopic welding device (28) comprises a third air cylinder (38), a welding head (39) and a fan (40), the third air cylinder (38) is arranged on the rotating inner ring (30), the fan (40) is sleeved on the third air cylinder (38), the welding head (39) is arranged at the output end of the third air cylinder (38), and the included angle between the third air cylinder (38) and the rotating inner ring (30) is 45 degrees.

6. The processing device for producing the sprinkling irrigation device according to claim 5, wherein: the flexible impact type welding slag cleaning device (4) comprises a cleaning box (41), a filter bag (42), an air pump (43), a fourth air cylinder (44), a knocking shell (45), a second motor (46), a turntable (47), a fixed shaft (48), a third connecting rod (49), a third hinge (50), a hammer head (51), a spring (52) and a motion cavity (53), wherein the cleaning box (41) is arranged on the lower cavity (8) of the machine tool in a penetrating manner, the filter bag (42) is arranged in the cleaning box (41), the air pump (43) is arranged at the lower end of the cleaning box (41) in a penetrating manner, the fourth air cylinder (44) is arranged on the rotating inner ring (30), the knocking shell (45) is arranged at the output end of the fourth air cylinder (44), the second motor (46) is arranged in the knocking shell (45), the turntable (47) is arranged at the output end of the second motor (46), the fixed shaft (48) is arranged on the turntable (47), motion chamber (53) are located in strikeing shell (45), spring (52) slide and locate in motion chamber (53), the one end of third connecting rod (49) is rotated and is cup jointed and locate on fixed axle (48), the other end of third connecting rod (49) is located in third hinge (50), the one end of spring (52) is located on third hinge (50), the other end of spring (52) is located in tup (51), fourth cylinder (44) and the contained angle that rotates inner ring (30) are 45 degrees.

7. The processing device for the production of the sprinkler irrigation device as claimed in claim 6, wherein: nested formula periodic paint spraying apparatus (5) include rotary device (54) and rotatory paint spraying apparatus (55), rotary device (54) cup joints and locates on fourth cylinder (44), rotatory paint spraying apparatus (55) are located on rotary device (54).

8. The processing device for producing the sprinkling irrigation device according to claim 7, wherein: the rotating device (54) comprises a rotating outer ring (56), a fixed inner ring (57), a second annular chute (58), a second pulley (59), a second gear (60), a second gear block (61) and a third motor (62), the fixed inner ring (57) is sleeved on the fourth cylinder (44), the second pulley (59) is arranged on the fixed inner ring (57), the rotating outer ring (56) is rotatably arranged on the fixed inner ring (57), the second annular sliding groove (58) is arranged in the rotating outer ring (56), one end of the second pulley (59) is arranged in the second annular sliding groove (58), the second tooth blocks (61) are arranged on the fixed inner ring (57) in an annular array, the third motor (62) is arranged on the rotating outer ring (56), the second gear (60) is arranged at the output end of the third motor (62), and the second gear block (61) is in meshed rotary connection with the second gear (60).

9. The processing device for the production of the sprinkler irrigation device as claimed in claim 8, wherein: rotatory paint spraying apparatus (55) are including shower nozzle (63) and water pump (64), on rotation outer ring (56) was located in water pump (64), shower nozzle (63) link up the output of locating water pump (64), the external antirust paint of input of water pump (64).

10. The processing device for the production of the sprinkler irrigation device as claimed in claim 9, wherein: the circulating welding moving device (6) comprises a fourth motor (65), a lead screw (66), a slide rod (67), a bearing (68), a screw hole (69), a slide hole (70), a fixed block (71), a moving block (72), a horizontal slide rail (73) and a first slide block (74), wherein the fixed block (71) is arranged at the upper end of the inner wall of the upper cavity (7) of the machine tool, the fourth motor (65) is arranged on the side wall of the upper cavity (7) of the machine tool, one end of the slide rod (67) is arranged on the inner wall of the upper cavity (7) of the machine tool, the other end of the slide rod (67) is arranged on the fixed block (71), the bearing (68) is arranged on the fixed block (71), one end of the lead screw (66) is arranged at the output end of the fourth motor (65), the other end of the lead screw (66) is arranged on the bearing (68), and the moving block (72) is movably arranged on the lead screw (66) and the slide rod (67), the sliding hole (70) is formed in the moving block (72), the screw hole (69) is formed in the moving block (72), and the screw hole (69) is connected with the lead screw (66) in a meshing and rotating mode.

Technical Field

The invention belongs to the technical field of processing for producing sprinkling irrigation devices, and particularly relates to a processing device for producing sprinkling irrigation devices.

Background

Welding technology, as a conventional process and technique in manufacturing, has developed very rapidly in industrial applications in recent years. In the prior art, in the circumferential welding process of mass workpieces such as stainless steel pipe fittings and pipe flanges, the assembled workpieces are usually subjected to rotary welding in a manual mode of manual operation by workers or semi-mechanical rotary manual mode. Welding position is more difficult like this, and is difficult to control, and the welding is inhomogeneous, and the surface is unsmooth, and welding quality is low, still causes the deformation of work piece itself easily, and the rejection rate is high, has improved the processing cost, and workman intensity of labour is big in addition, and production efficiency is low, and the welding slag that produces during the welding can not in time be cleared up, and processing field ground has pollutions such as humidity and greasy dirt, grout easily in addition, leads to tubular product welding seam department corrosion, and each processing equipment distance is far away, wastes a large amount of time in the transportation. In the field of industrial automation, the demand of advanced welding equipment by many enterprises is very urgent.

Disclosure of Invention

Aiming at the situation, the invention provides a processing device for producing a sprinkling irrigation device to overcome the defects of the prior art. Aiming at the problem that the flange plate and the pipe are fixed in the welding process, namely, a welding point is positioned; the method is characterized in that the method is also unfixed, namely the flange plate and the pipe are required to rotate during welding, a segmentation principle (an object is divided into mutually independent parts or the object is divided into parts which are easy to assemble and disassemble) is creatively applied to the technical field of processing for producing the sprinkling irrigation device, a segmentation type circulating welding device which has an independent structure and can be mutually associated is creatively designed, the flange plate and the pipe are ensured to be fixed, meanwhile, the 360-degree welding of a welding position can be ensured to be welded, and the technical problem that the flange plate and the pipe are required to be fixed and unfixed in the welding process is solved. Aiming at the fact that the sprinkling irrigation device is fast in the processing process, the production efficiency is improved; the spray irrigation device is slow in speed, a workpiece is transferred to processing equipment in each process under the contradiction that time is needed, a nesting principle (one object is embedded into a second object, then the two objects are embedded into a third object or a certain object passes through a cavity of the other object) is creatively applied to the technical field of processing for producing the spray irrigation device, the nested periodic spray painting device with the nesting structure is creatively designed, and the technical problem that the processing device is fast and slow is solved.

The technical scheme adopted by the invention is as follows: the invention relates to a processing device for producing a sprinkling irrigation device, which comprises a pre-welding main body, a self-service fixing device, a split type circulating welding device, a flexible impact type welding slag cleaning device, a nested periodic paint spraying device and a circulating welding moving device, wherein the self-service fixing device is arranged in the pre-welding main body; the pre-welding main body comprises a machine tool upper cavity, a machine tool lower cavity, a sprinkling irrigation pipe and a flange plate, wherein the machine tool upper cavity is arranged in the pre-welding main body, the machine tool lower cavity is arranged in the pre-welding main body, the flange plate is replaced on the self-service fixing device, and the sprinkling irrigation pipe is replaced on the split type circulating welding device; the self-service fixing device comprises a clamping device and a positioning device, the clamping device is arranged on the lower cavity of the machine tool, and the positioning device is arranged on the lower cavity of the machine tool; the clamping device comprises a fixed disc, a fixed cavity, a liquid flowing cavity, a placing disc, a first connecting rod, a first sealing element, a first clamping piece, a second connecting rod, a second sealing element and non-Newtonian fluid, wherein the fixed disc is arranged on the positioning device, the fixed cavity is arranged in the fixed disc, the liquid flowing cavity is arranged in the fixed disc, the non-Newtonian fluid is arranged in the liquid flowing cavity in a replacement manner, the first sealing element is arranged in the fixed cavity, the first connecting rod is arranged on the first sealing element, the placing disc is arranged on the first connecting rod, the second sealing element is arranged in the liquid flowing cavity, the second connecting rod is arranged on one side of the second sealing element, the first clamping piece is arranged on one side of the second connecting rod, the flange plate is placed on the placing disc, the placing disc is stressed on the first sealing element, the first sealing element moves downwards, and the non-Newtonian fluid moves towards the upper end of the liquid flowing cavity under the action of the first sealing element, the second connecting rod is pushed to move, the second connecting rod moves to drive the first clamping piece to move, the flange plate is fixed, and the fixing force is not large.

Further, positioner includes first hinge, second hinge, first axis of rotation and first cylinder, first hinge is located on the lateral wall of lathe cavity of resorption, bottom one side of fixed disk is located to the second hinge, first cylinder is located on the first hinge, the output of first cylinder is located on the second hinge, first axis of rotation is located on the lathe cavity of resorption, on first axis of rotation is located to bottom one side of fixed disk, the one end motion of first cylinder output drive fixed disk, when the one end of sprinkling irrigation tubular product and flange dish card with, the flange dish is for the effort of sprinkling irrigation tubular product, and clamping device fixed flange's effort is great this moment.

Further, the cutting type circulating welding device comprises an all-dimensional circulating device and a telescopic welding device, the all-dimensional circulating device is arranged on the circulating welding moving device, and the telescopic welding device is arranged on the all-dimensional circulating device.

Further, all-round circulating device is including fixed outer loop, rotation inner ring, first annular spout, first pulley, first motor, first gear, first tooth piece, second cylinder and second holder, fixed outer loop is located on the circulation welding mobile device, fixed outer loop is located in the fixed outer loop, the one end of first pulley slides and locates in the first annular spout, the other end of first pulley is located to the rotation inner ring, first tooth piece annular array is located on the rotation inner ring, first motor is located on the fixed outer loop, the output of first motor is located to first gear, first tooth piece and first gear rotate for the meshing and link to each other, the second cylinder is located on the inner wall of rotation inner ring, the output of second cylinder is located to the second holder.

Further, flexible welding set includes third cylinder, soldered connection and fan, the third cylinder is located on the rotation inner ring, the fan cup joints and locates on the third cylinder, the output of third cylinder is located to the soldered connection, the third cylinder is 45 degrees with the contained angle that rotates the inner ring, and first motor output rotates and drives first gear revolve, and first gear revolve drives first tooth piece and rotates, and first tooth piece rotates and drives third cylinder and rotate, and the motion of third cylinder output drives the soldered connection motion, welds the interface of sprinkling irrigation tubular product and flange, and the fan starts simultaneously, cools down fast to the place after the welding.

Further, the flexible impact type welding slag cleaning device comprises a cleaning box, a filter bag, an air pump, a fourth air cylinder, a knocking shell, a second motor, a rotary disc, a fixed shaft, a third connecting rod, a third hinge, a hammer head, a spring and a motion cavity, wherein the cleaning box is arranged on a lower cavity of the machine tool in a penetrating manner, the filter bag is arranged in the cleaning box, the air pump is arranged at the lower end of the cleaning box in a penetrating manner, the fourth air cylinder is arranged on a rotating inner ring, the knocking shell is arranged at the output end of the fourth air cylinder, the second motor is arranged in the knocking shell, the rotary disc is arranged at the output end of the second motor, the fixed shaft is arranged on the rotary disc, the motion cavity is arranged in the knocking shell, the spring is arranged in the motion cavity in a sliding manner, one end of the third connecting rod is rotatably sleeved on the fixed shaft, the third hinge is arranged at the other end of the third connecting rod, one end of the spring is arranged on the third hinge, the other end of spring is located to the tup, the contained angle of fourth cylinder and rotation inner ring is 45 degrees, and the third cylinder shrink, and fourth cylinder output end motion drives the cleaning box motion, and second motor output rotates and drives the carousel and rotate, and the carousel rotates and drives the fixed axle and rotate, and the fixed axle rotates and drives third connecting rod reciprocating motion, and third connecting rod reciprocating motion drives spring reciprocating motion, and spring reciprocating motion drives tup reciprocating motion, strikes the welding slag welding of welding department and clears up, and the welding slag that strikes and drop is inhaled in the filter bag under the effect of air pump.

Further, nested formula periodic paint spraying apparatus includes rotary device and rotatory paint spraying apparatus, rotary device cup joints on locating the fourth cylinder, rotatory paint spraying apparatus locates on the rotary device.

Further, rotary device is including rotating the outer loop, fixed inner ring, second annular spout, second pulley, second gear, second cogged block and third motor, fixed inner ring cup joint is located on the fourth cylinder, the second pulley is located on fixed inner ring, it locates on the fixed inner ring to rotate the outer loop, the second annular spout is located and is rotated the outer loop, the one end of second pulley is located in the second annular spout, second cogged block annular array is located on the fixed inner ring, the third motor is located and is rotated on the outer loop, the output of third motor is located to the second gear, second cogged block and second gear rotate continuously for the meshing.

Further, rotatory paint spraying apparatus includes shower nozzle and water pump, the water pump is located on the outer ring of rotating, the shower nozzle link up the output of locating the water pump, the external anti-rust paint of input of water pump, third motor output rotate and drive the second gear rotation, and the second gear rotation drives the outer ring of rotating and rotates under the reaction force of second tooth piece, and the external anti-rust paint of water pump utilizes the shower nozzle to carry out the processing of spraying paint to welding seam department.

Further, the circulating welding moving device comprises a fourth motor, a lead screw, a sliding rod, a bearing, a screw hole, a sliding hole, a fixed block, a moving block, a horizontal sliding rail and a first sliding block, wherein the fixed block is arranged at the upper end of the inner wall of the upper cavity of the machine tool, the fourth motor is arranged on the side wall of the upper cavity of the machine tool, one end of the sliding rod is arranged on the inner wall of the upper cavity of the machine tool, the other end of the sliding rod is arranged on the fixed block, the bearing is arranged on the fixed block, one end of the lead screw is arranged at the output end of the fourth motor, the other end of the lead screw is arranged on the bearing, the moving block is movably arranged on the lead screw and the sliding rod, the sliding hole is arranged on the moving block, the screw hole is arranged on the moving block, and the screw hole is connected with the lead screw in a meshing rotation mode.

The invention with the structure has the following beneficial effects: the processing device for producing the sprinkling irrigation device aims at fixing the flange plate and the pipe in the welding process, namely positioning the welding point; the method is characterized in that the method is also unfixed, namely the flange plate and the pipe are required to rotate during welding, a segmentation principle (an object is divided into mutually independent parts or the object is divided into parts which are easy to assemble and disassemble) is creatively applied to the technical field of processing for producing the sprinkling irrigation device, a segmentation type circulating welding device which has an independent structure and can be mutually associated is creatively designed, the flange plate and the pipe are ensured to be fixed, meanwhile, the 360-degree welding of a welding position can be ensured to be welded, and the technical problem that the flange plate and the pipe are required to be fixed and unfixed in the welding process is solved. Aiming at the fact that the sprinkling irrigation device is fast in the processing process, the production efficiency is improved; the spray irrigation device is slow in speed, a workpiece is transferred to processing equipment in each process under the contradiction that time is needed, a nesting principle (one object is embedded into a second object, then the two objects are embedded into a third object or a certain object passes through a cavity of the other object) is creatively applied to the technical field of processing for producing the spray irrigation device, the nested periodic spray painting device with the nesting structure is creatively designed, and the technical problem that the processing device is fast and slow is solved.

Drawings

FIG. 1 is a front sectional view of a processing device for producing a sprinkling irrigation device according to the present invention;

FIG. 2 is a top sectional view of the mounting plate;

FIG. 3 is a front sectional view of the stationary platen;

FIG. 4 is a schematic view of the construction of an omnidirectional circulation device;

FIG. 5 is a schematic view of a rotary device;

FIG. 6 is a schematic view of the structure of the mobile device for circulation welding;

FIG. 7 is a left side view of the moving block;

FIG. 8 is an enlarged view of a portion A of FIG. 1;

fig. 9 is a partially enlarged view of a portion B in fig. 1.

Wherein, 1, a pre-welding main body, 2, a self-service fixing device, 3, a split type circulating welding device, 4, a flexible impact type welding slag cleaning device, 5, a nested type periodic paint spraying device, 6, a circulating welding moving device, 7, a machine tool upper cavity, 8, a machine tool lower cavity, 9, a spray irrigation pipe material, 10, a flange plate, 11, a clamping device, 12, a positioning device, 13, a fixed plate, 14, a fixed cavity, 15, a liquid flowing cavity, 16, a placing plate, 17, a first connecting rod, 18, a first sealing element, 19, a first clamping element, 20, a second connecting rod, 21, a second sealing element, 22, a non-Newtonian fluid, 23, a first hinge, 24, a second hinge, 25, a first rotating shaft, 26, a first air cylinder, 27, an omnibearing circulating device, 28, a telescopic welding device, 29, a fixed outer ring, 30, a rotating inner ring, 31, a first annular chute, 32. a first pulley, 33, a first motor, 34, a first gear, 35, a first block, 36, a second cylinder, 37, a second clamping member, 38, a third cylinder, 39, a welding head, 40, a fan, 41, a cleaning box, 42, a filter bag, 43, an air pump, 44, a fourth cylinder, 45, a knocking shell, 46, a second motor, 47, a turntable, 48, a fixed shaft, 49, a third connecting rod, 50, a third hinge, 51, a hammer head, 52, a spring, 53, a movement cavity, 54, a rotation device, 55, a rotation painting device, 56, a rotation outer ring, 57, a fixed inner ring, 58, a second annular chute, 59, a second pulley, 60, a second gear, 61, a second block, 62, a third motor, 63, a spray head, 64, a water pump, 65, a fourth motor, 66, a lead screw, 67, a slide rod, 68, a bearing, 69, a screw hole, 70, a slide hole, 71, a fixed block, 72, a moving block, 73. horizontal sliding rail, 74, first slider.

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

As shown in fig. 1, 2 and 3, the welding device comprises a pre-welding main body 1, a self-service fixing device 2, a split type circulating welding device 3, a flexible impact type welding slag cleaning device 4, a nested type periodic paint spraying device 5 and a circulating welding moving device 6, wherein the self-service fixing device 2 is arranged in the pre-welding main body 1, the split type circulating welding device 3 is arranged in the pre-welding main body 1, the flexible impact type welding slag cleaning device 4 is arranged on the split type circulating welding device 3, the nested type periodic paint spraying device 5 is arranged on the split type circulating welding device 3, and the circulating welding moving device 6 is arranged in the pre-welding main body 1; the pre-welding main body 1 comprises a machine tool upper cavity 7, a machine tool lower cavity 8, a sprinkling pipe 9 and a flange plate 10, wherein the machine tool upper cavity 7 is arranged in the pre-welding main body 1, the machine tool lower cavity 8 is arranged in the pre-welding main body 1, the flange plate 10 is arranged on the self-service fixing device 2 in a replacement mode, and the sprinkling pipe 9 is arranged on the split type circulating welding device 3 in a replacement mode; the self-service fixing device 2 comprises a clamping device 11 and a positioning device 12, wherein the clamping device 11 is arranged on the lower cavity 8 of the machine tool, and the positioning device 12 is arranged on the lower cavity 8 of the machine tool; the clamping device 11 comprises a fixed disc 13, a fixed cavity 14, a liquid flowing cavity 15, a placing disc 16, a first connecting rod 17, a first sealing element 18, a first clamping element 19, a second connecting rod 20, a second sealing element 21 and a non-Newtonian fluid 22, wherein the fixed disc 13 is arranged on the positioning device 12, the fixed cavity 14 is arranged in the fixed disc 13, the liquid flowing cavity 15 is arranged in the fixed disc 13, the non-Newtonian fluid 22 is arranged in the liquid flowing cavity 15 in an exchange manner, the first sealing element 18 is arranged in the fixed cavity 14, the first connecting rod 17 is arranged on the first sealing element 18, the placing disc 16 is arranged on the first connecting rod 17, the second sealing element 21 is arranged in the liquid flowing cavity 15, the second connecting rod 20 is arranged on one side of the second sealing element 21, and the first clamping element 19 is arranged on one side of the second connecting rod 20.

As shown in fig. 1 and 3, the positioning device 12 includes a first hinge 23, a second hinge 24, a first rotating shaft 25 and a first cylinder 26, the first hinge 23 is disposed on the sidewall of the machine tool lower cavity 8, the second hinge 24 is disposed on the bottom end side of the fixed disk 13, the first cylinder 26 is disposed on the first hinge 23, the output end of the first cylinder 26 is disposed on the second hinge 24, the first rotating shaft 25 is disposed on the machine tool lower cavity 8, and the bottom end side of the fixed disk 13 is disposed on the first rotating shaft 25.

As shown in fig. 1, the split type circulation welding apparatus 3 includes an omnidirectional circulation apparatus 27 and an expansion welding apparatus 28, the omnidirectional circulation apparatus 27 is provided on the circulation welding movement apparatus 6, and the expansion welding apparatus 28 is provided on the omnidirectional circulation apparatus 27.

As shown in fig. 1 and 4, the omnibearing circulating device 27 includes a fixed outer ring 29, a rotating inner ring 30, a first annular chute 31, a first pulley 32, a first motor 33, a first gear 34, a first tooth block 35, a second cylinder 36 and a second clamping member 37, the fixed outer ring 29 is disposed on the circulating welding moving device 6, the first annular chute 31 is disposed in the fixed outer ring 29, one end of the first pulley 32 is slidably disposed in the first annular chute 31, the rotating inner ring 30 is disposed at the other end of the first pulley 32, the first tooth block 35 is annularly arrayed on the rotating inner ring 30, the first motor 33 is disposed on the fixed outer ring 29, the first gear 34 is disposed at an output end of the first motor 33, the first tooth block 35 and the first gear 34 are in meshing rotation connection, the second cylinder 36 is disposed on an inner wall of the rotating inner ring 30, and the second clamping member 37 is disposed at an output end of the second cylinder 36.

As shown in fig. 1 and 4, the telescopic welding device 28 includes a third cylinder 38, a welding head 39 and a blower 40, the third cylinder 38 is disposed on the rotating inner ring 30, the blower 40 is sleeved on the third cylinder 38, the welding head 39 is disposed at an output end of the third cylinder 38, and an included angle between the third cylinder 38 and the rotating inner ring 30 is 45 degrees.

As shown in fig. 1, 4 and 8, the flexible impact type slag cleaning device 4 comprises a cleaning box 41, a filter bag 42, an air pump 43, a fourth air cylinder 44, a knocking shell 45, a second motor 46, a rotary disc 47, a fixed shaft 48, a third connecting rod 49, a third hinge 50, a hammer 51, a spring 52 and a motion cavity 53, wherein the cleaning box 41 is arranged on the lower cavity 8 of the machine tool in a penetrating manner, the filter bag 42 is arranged in the cleaning box 41, the air pump 43 is arranged at the lower end of the cleaning box 41 in a penetrating manner, the fourth air cylinder 44 is arranged on the rotating inner ring 30, the knocking shell 45 is arranged at the output end of the fourth air cylinder 44, the second motor 46 is arranged in the knocking shell 45, the rotary disc 47 is arranged at the output end of the second motor 46, the fixed shaft 48 is arranged on the rotary disc 47, the motion cavity 53 is arranged in the knocking shell 45, the spring 52 is arranged in the motion cavity 53 in a sliding manner, one end of the third connecting rod 49 is rotatably sleeved on the fixed shaft 48, the third hinge 50 is arranged at the other end of the third connecting rod 49, one end of the spring 52 is arranged on the third hinge 50, the hammer 51 is arranged at the other end of the spring 52, and the included angle between the fourth cylinder 44 and the rotating inner ring 30 is 45 degrees.

As shown in fig. 1, the nested periodic paint spraying apparatus 5 includes a rotating apparatus 54 and a rotating paint spraying apparatus 55, the rotating apparatus 54 is sleeved on the fourth cylinder 44, and the rotating paint spraying apparatus 55 is disposed on the rotating apparatus 54.

As shown in fig. 1, 5, and 9, the rotating device 54 includes a rotating outer ring 56, a fixed inner ring 57, a second annular sliding groove 58, a second pulley 59, a second gear 60, a second toothed block 61, and a third motor 62, the fixed inner ring 57 is sleeved on the fourth cylinder 44, the second pulley 59 is disposed on the fixed inner ring 57, the rotating outer ring 56 is rotatably disposed on the fixed inner ring 57, the second annular sliding groove 58 is disposed in the rotating outer ring 56, one end of the second pulley 59 is disposed in the second annular sliding groove 58, the second toothed block 61 is annularly arrayed on the fixed inner ring 57, the third motor 62 is disposed on the rotating outer ring 56, the second gear 60 is disposed at an output end of the third motor 62, and the second toothed block 61 and the second gear 60 are connected in a meshing rotation manner.

As shown in fig. 1, 5 and 9, the rotary painting device 55 includes a nozzle 63 and a water pump 64, the water pump 64 is disposed on the rotary outer ring 56, the nozzle 63 is disposed through an output end of the water pump 64, and an input end of the water pump 64 is externally connected with the anti-rust paint.

As shown in fig. 1, 6 and 7, the circulating welding moving device 6 includes a fourth motor 65, a lead screw 66, a slide rod 67, a bearing 68, a screw hole 69, a slide hole 70, a fixed block 71, a moving block 72, a horizontal slide rail 73 and a first slide block 74, the fixed block 71 is disposed on the upper end of the inner wall of the machine tool upper chamber 7, the fourth motor 65 is disposed on the side wall of the machine tool upper chamber 7, one end of the slide rod 67 is disposed on the inner wall of the machine tool upper chamber 7, the other end of the slide rod 67 is disposed on the fixed block 71, the bearing 68 is disposed on the fixed block 71, one end of the lead screw 66 is disposed on the output end of the fourth motor 65, the other end of the lead screw 66 is disposed on the bearing 68, the moving block 72 is disposed on the lead screw 66 and the slide rod 67, the slide hole 70 is disposed on the moving block 72, the screw hole 69 is disposed on the moving block 72, and the lead screw 69 and the lead screw 66 are connected for meshing rotation.

When the device is used, firstly, the sprinkling irrigation pipe 9 is placed on the omnibearing circulating device 27, the output end of the second air cylinder 36 moves to drive the second clamping piece 37 to move, the sprinkling irrigation pipe 9 is fixed at the central position of the first connecting rod 17, the circulating welding moving device 6 is started, the output end of the fourth motor 65 rotates to drive the screw 66 to rotate, the screw 66 rotates to drive the fixed block 71 to move, the fixed block 71 moves to drive the omnibearing circulating device 27 to move, the omnibearing circulating device 27 moves to drive the sprinkling irrigation pipe 9 to move to the middle in the upper cavity 7 of the machine tool, the flange plate 10 is placed on the placing plate 16, the placing plate 16 is stressed on the first sealing piece 18, the first sealing piece 18 moves downwards, the non-Newtonian fluid 22 moves to the upper end of the liquid flowing cavity 15 under the action of the first sealing piece 18 to push the second connecting rod 20 to move, the second connecting rod 20 moves to drive the first clamping piece 19 to move, fixing the flange plate 10, wherein the fixing force is not large, the output end of the first air cylinder 26 moves to drive one end of the fixed plate 13 to move, when one end of the sprinkling irrigation pipe 9 is clamped with the flange plate 10, the flange plate 10 provides an acting force for the sprinkling irrigation pipe 9, the acting force for fixing the flange plate 10 by the clamping device 11 is large, the output end of the second air cylinder 36 contracts, the moving block 72 moves to a welding position, the output end of the first motor 33 rotates to drive the first gear 34 to rotate, the first gear 34 rotates to drive the first tooth block 35 to rotate, the first tooth block 35 rotates to drive the third air cylinder 38 to rotate, the output end of the third air cylinder 38 moves to drive the welding head 39 to move, the interfaces of the sprinkling irrigation pipe 9 and the flange plate 10 are welded, the fan 40 is started to rapidly cool the welded place, the third air cylinder 38 contracts, the output end of the fourth air cylinder 44 moves to drive the cleaning box 41 to move, the output end of the second motor 46 rotates to drive the rotary disc 47 to rotate, the rotary disc 47 rotates to drive the fixed shaft 48 to rotate, the fixed shaft 48 rotates to drive the third connecting rod 49 to reciprocate, the third connecting rod 49 reciprocates to drive the spring 52 to reciprocate, the spring 52 reciprocates to drive the hammer head 51 to reciprocate, the welding slag at the welding position is knocked and cleaned, the knocked and dropped welding slag is sucked into the filter bag 42 under the action of the air pump 43, the output end of the third motor 62 rotates to drive the second gear 60 to rotate, the second gear 60 rotates to drive the rotating outer ring 56 to rotate under the reaction force of the second tooth block 61, the antirust paint is externally connected with the water pump 64, the spray nozzle 63 is used for spraying paint at the welding position, the whole working process is achieved, and the steps are repeated when the welding slag is used next time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.