CN114932370B - Surrounding type welding equipment for agricultural irrigation type spray gun production - Google Patents
Surrounding type welding equipment for agricultural irrigation type spray gun production Download PDFInfo
- Publication number
- CN114932370B CN114932370B CN202210672805.5A CN202210672805A CN114932370B CN 114932370 B CN114932370 B CN 114932370B CN 202210672805 A CN202210672805 A CN 202210672805A CN 114932370 B CN114932370 B CN 114932370B
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- workbench
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- welding gun
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- 238000003466 welding Methods 0.000 title claims abstract description 105
- 239000007921 spray Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000002262 irrigation Effects 0.000 title claims abstract description 16
- 238000003973 irrigation Methods 0.000 title claims abstract description 16
- 239000002893 slag Substances 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 17
- 238000000429 assembly Methods 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/08—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for flash removal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The application discloses a surrounding type welding equipment for agricultural irrigation formula spray gun production includes: the welding gun comprises a welding gun adjusting structure and a welding gun, wherein the welding gun is fixed on the welding gun adjusting structure, the welding gun adjusting structure is provided with a plurality of evenly distributed welding gun adjusting structures, the evenly distributed welding gun adjusting structure is fixed on the inner side surface of the ring gear, the evenly distributed welding gun adjusting structure is provided with a plurality of evenly distributed welding gun adjusting structures, and the evenly distributed welding gun adjusting structure is fixed on the inner side surface of the ring gear. The application has the advantages that: the clamping device can realize the stable clamping of the raw material pipe, so that the raw material pipe is matched with the joint, and dislocation cannot occur; in addition, the annular butt joint seam can be stably welded at equal distance, so that the thickness of a welding layer is consistent, and the service life of the welding layer is prolonged; in addition, the device has higher automation degree and saves labor cost.
Description
Technical Field
The application relates to the technical field of spray gun production, in particular to surrounding type welding equipment for agricultural irrigation type spray gun production.
Background
A spray gun is a device that uses liquid or compressed air to rapidly release as a motive force. The spray gun is divided into a common pressure type spray gun and a pressurized type spray gun. The spray gun also comprises a pressure spray gun, a cola spray gun and an automatic recovery spray gun.
In the agricultural field, the spray gun is often used for spraying and irrigating or applying pesticide to crops, so that the aim of effectively utilizing water resources or pesticides can be fulfilled.
At present, the existing spray gun for spraying pesticides or watering basically utilizes the existing clamping equipment to clamp two sections of pipe fittings, then welding operation is carried out manually, the mode is time-consuming and labor-consuming, labor cost is increased, manual welding cannot uniformly control the distance between a welding gun head and a welding line, uneven welding line quality can be caused, the quality of the whole spray gun is not too much, and defective products are easily produced.
Disclosure of Invention
In order to solve the various problems, the application provides surrounding type welding equipment for agricultural irrigation type spray gun production, which can realize the stable clamping of raw material pipes, so that the raw material pipes are matched with joints and cannot be dislocated; in addition, the annular butt joint seam can be stably welded at equal distance, so that the thickness of a welding layer is consistent, and the service life of the welding layer is prolonged; in addition, the device has higher automation degree and saves labor cost.
In order to solve the technical problems, the technical scheme provided by the application is as follows: a circumferential welding apparatus for agricultural irrigation spray gun production, comprising:
a seat board, wherein a first workbench is fixedly arranged at one end of the upper surface of the seat board, a second workbench is slidably arranged at the other end of the upper surface of the seat board, and penetrating pipe fitting extending holes are formed in the first workbench and the second workbench;
the telescopic clamping assemblies are arranged on the side surfaces of the first workbench and the second workbench in pairs, and each pair of telescopic clamping assemblies are symmetrically arranged about the pipe fitting extending hole;
the moving assembly is fixedly arranged on the upper surface of the first workbench;
the circular motion assembly comprises a pair of arc-shaped support plates fixed on one side surface of the first workbench, the two arc-shaped support plates are symmetrical relative to the pipe fitting extending holes, a rotatable ring gear is arranged at the other end of the arc-shaped support plates, and the ring gear is meshed with the motion assembly;
the welding gun assembly comprises a welding gun adjusting structure and welding guns, the welding guns are fixed on the welding gun adjusting structure, and the welding gun adjusting structure is provided with a plurality of welding gun adjusting structures and is uniformly distributed and fixed on the inner side surface of the ring gear;
the slag removing assemblies are provided with a plurality of slag removing assemblies and are uniformly distributed and fixed on the inner side surface of the ring gear, and the slag removing assemblies and the welding gun assemblies are arranged at intervals;
the workbench adjusting assembly is fixedly arranged on the upper surface of the second workbench, and one end of the workbench adjusting assembly is rotationally connected with one end of the moving assembly.
According to the encircling welding equipment for agricultural irrigation type spray gun production, the problems can be solved, and two pipe fittings to be welded can be firmly clamped and are in end face contact through a plurality of groups of telescopic clamping assemblies, so that the pipe fittings to be welded are in a state to be welded; then, manually adjusting an adjusting rod on the welding gun assembly, and fixing the adjusting rod by using a fixing bolt to ensure that the distance between the welding gun and the annular seam is proper; then, an external welding machine can be started to move, so that the welding gun welds the joint of the two pipes, and the annular moving assembly is driven to rotate through the moving assembly during welding, so that the welding gun is driven to slowly rotate, and stable welding operation is carried out on the annular seam; after the completion, the slag at the welding seam can be removed by hammering through the slag removing component; can be according to the pipe fitting length of needs welded, adjust the distance between first workstation and the second workstation through workstation adjusting part to satisfy the stable centre gripping and the welding of different length pipe fittings.
According to one embodiment, the telescopic clamping assembly comprises a telescopic structure and a clamping structure, wherein the telescopic structure is fixed on the side surfaces of the first workbench and the second workbench, the clamping structure is fixedly installed on the extending end of the telescopic structure, and the telescopic structure is one of a hydraulic cylinder, a cylinder, an electric push rod and a ball screw structure.
According to one embodiment, the clamping structure comprises a sliding semicircular plate fixed on the extending end of the telescopic structure, the sliding semicircular plate slides on the side surfaces of the first workbench and the second workbench, one-stage semicircular clamping plates capable of sliding in an arc shape are arranged on the sliding semicircular plate, two-stage semicircular clamping plates capable of sliding in a paired manner and in an arc shape are arranged on the one-stage semicircular clamping plates, three-stage semicircular clamping plates capable of sliding in a paired manner and in an arc shape are arranged on each two-stage semicircular clamping plate, and four-stage semicircular clamping plates capable of sliding in a paired manner and in an arc shape are arranged on each three-stage semicircular clamping plate.
According to one embodiment, the motion assembly comprises a stepping motor fixedly mounted on the first workbench, a rotating shaft is fixedly connected to the output end of the stepping motor through a coupler, a driving gear is fixed to the rotating shaft, and the driving gear is meshed with the ring gear.
According to one embodiment, the welding gun adjusting structure comprises a first mounting plate fixedly mounted on the inner side surface of the ring gear, an adjusting sleeve is fixedly mounted on the first mounting plate, an adjusting rod capable of moving back and forth is arranged through the adjusting sleeve, uniformly distributed threaded holes are formed in the adjusting rod, fixing bolts capable of being screwed into the threaded holes are connected to the adjusting sleeve in a threaded mode, and the welding gun is fixed at the tail end of the adjusting rod.
According to one embodiment, the deslagging assembly comprises a second mounting plate fixedly mounted on the inner side surface of the ring gear, a ratchet wheel is fixedly mounted on one side surface of the second mounting plate, a rotatable rotating plate is arranged on the ratchet wheel, a driving motor is fixedly mounted on the other side surface of the second mounting plate, a short shaft is fixedly connected to the output end of the driving motor, one end of the short shaft, which penetrates through the ratchet wheel and the rotating plate, is fixedly provided with a poking tooth, a non-return ratchet connected through a torsion spring is arranged on the rotating plate, the non-return ratchet is clamped between two teeth of the ratchet wheel, a blocking tooth matched with the poking tooth is integrally formed on the rotating plate, a rotatable connecting rod is further arranged on the rotating plate, one end of the connecting rod is connected with a guide rod through a pin shaft, a guide frame is integrally formed on the second mounting plate, the guide rod penetrates through the guide frame, a blocking disc is fixed on the guide rod, a reset spring is mounted in the guide frame and moves under the pressure, and the guide rod penetrates through the other end of the guide frame to be fixedly provided with a deslagging impact block.
According to one embodiment, the workbench adjusting assembly comprises a threaded cylinder fixed on the second workbench, a screw rod is connected through the threads of the threaded cylinder, a rotating groove is formed in one end of the rotating shaft, one end of the screw rod stretches into the rotating groove to rotate, and a crank is fixed on the other end of the screw rod.
According to one embodiment, one end of the arc-shaped supporting plate is integrally formed with a sliding strip with a T-shaped cross section, a sliding groove with the T-shaped cross section is arranged in the ring gear, and the sliding strip and the sliding groove move in a matched mode.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, wherein:
fig. 1 is a schematic front view of a circumferential welding apparatus according to an embodiment of the present application.
Fig. 2 is a left side schematic view of a girth welding apparatus according to one embodiment of the present application.
FIG. 3 is a schematic view of a orbiting assembly according to an embodiment of the present application.
Fig. 4 is a schematic view of a clamping structure according to an embodiment of the present application.
FIG. 5 is a schematic view of a welding gun assembly according to an embodiment of the present application.
Fig. 6 is a schematic perspective view of a deslagging assembly according to one embodiment of the application.
As shown in the figure:
1. a seat plate; 101. a first work table; 102. a second work table; 103. the pipe fitting stretches into the hole;
2. a telescoping clamping assembly;
201. a telescopic structure;
202. a clamping structure; 2021. sliding the semicircular plate; 2022. a first-stage semicircular clamping plate; 2023. a second-stage semicircular clamping plate; 2024. three-stage semicircular clamping plates; 2025. a four-stage semicircular clamping plate;
3. a motion assembly; 301. a stepping motor; 302. a rotating shaft; 303. a drive gear;
4. a hoop-motion assembly; 401. an arc-shaped supporting plate; 402. a ring gear;
5. a welding gun assembly;
501. a welding gun adjusting structure; 5011. a first mounting plate; 5012. an adjusting sleeve; 5013. an adjusting rod; 5014. a fixing bolt;
502. a welding gun;
6. a deslagging assembly; 601. a second mounting plate; 602. a ratchet wheel; 603. a rotating plate; 604. a driving motor; 605. tooth shifting; 606. a non-return ratchet; 607. a gear; 608. a connecting rod; 609. a guide rod; 610. a guide frame; 611. a baffle disc; 612. a return spring; 613. slag removal impact blocks;
7. a workbench adjusting assembly; 701. a thread cylinder; 702. a screw; 703. and (5) a crank.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
With reference to fig. 1, 2, 3 and 5, a surrounding welding apparatus for agricultural irrigation spray gun production according to an embodiment of the present application includes:
the seat board 1, a first workbench 101 is fixedly arranged at one end of the upper surface of the seat board 1, a second workbench 102 is slidably arranged at the other end of the upper surface of the seat board 1, and pipe fitting extending holes 103 penetrating through the first workbench 101 and the second workbench 102 are formed;
the telescopic clamping assemblies 2 are arranged on the side surfaces of the first workbench 101 and the second workbench 102 in pairs, and each pair of telescopic clamping assemblies 2 is symmetrically arranged about the pipe fitting extending hole 103;
the motion assembly 3, the motion assembly 3 is fixedly installed on the upper surface of the first workbench 101;
a circulating movement assembly 4, wherein the circulating movement assembly 4 comprises a pair of arc-shaped support plates 401 fixed on one side surface of the first workbench 101, the two arc-shaped support plates 401 are symmetrical with respect to the pipe fitting extending hole 103, a rotatable ring gear 402 is arranged on the other end of the arc-shaped support plates 401, and the ring gear 402 is meshed with the movement assembly 3; one end of the arc-shaped supporting plate 401 is integrally formed with a sliding strip with a T-shaped cross section, a sliding groove with the T-shaped cross section is arranged in the ring gear 402, and the sliding strip moves in a matched mode with the sliding groove.
The welding gun assembly 5 comprises a welding gun adjusting structure 501 and welding guns 502, wherein the welding guns 502 are fixed on the welding gun adjusting structure 501, and the welding gun adjusting structure 501 is provided with a plurality of uniformly distributed welding guns and is fixed on the inner side surface of the ring gear 402;
the deslagging assemblies 6 are arranged in a plurality and uniformly distributed and fixed on the inner side surface of the ring gear 402, and the deslagging assemblies 6 and the welding gun assemblies 5 are arranged at intervals;
the workbench adjusting assembly 7, the workbench adjusting assembly 7 is fixedly arranged on the upper surface of the second workbench 102, and one end of the workbench adjusting assembly 7 is rotatably connected with one end of the moving assembly 3.
Specifically, the first workbench 101 is fixed at one end above the seat board 1 through bolts, the second workbench 102 slides at the other end of the seat board 1 through the cooperation of the straight sliding bar and the straight sliding groove, and the specific sliding power is provided through the workbench adjusting component 7, so that the distance between the two workbench is changed, and the welding machine is suitable for welding pipes with different sizes;
the moving component 3 is fixed on the first workbench 101 through bolts, the surrounding moving component 4 is rotatably arranged on the side surface of the first workbench 101, which is close to the second workbench 102, and is in meshed relation with the moving component 3, and the moving component 3 is used for providing power;
the welding gun assembly 5 and the slag removing assembly 6 are uniformly and alternately fixed on the inner side surface of the ring gear 402, so that more stable and rapid welding and slag removal can be performed, and the working efficiency and quality are provided.
Further, referring to fig. 1 and fig. 2, the telescopic clamping assembly 2 includes a telescopic structure 201 and a clamping structure 202, the telescopic structure 201 is fixed on the side surfaces of the first workbench 101 and the second workbench 102, the clamping structure 202 is fixedly mounted on an extending end of the telescopic structure 201, and the telescopic structure 201 is one of a hydraulic cylinder, a cylinder, an electric push rod and a ball screw structure.
Specifically, the telescopic structure 201 can be suitable for clamping various pipe fittings with different diameters, and has a wide application range; the clamping structure 202 can slide on the side surfaces of the first workbench 101 and the second workbench 102 through the cooperation of the straight sliding strip and the straight sliding groove, so that the clamping action is further optimized, and the clamping action is more stable and reliable when the pipe is clamped.
Further, referring to fig. 2 and 4, the clamping structure 202 includes a sliding semicircular plate 2021 fixed on the extending end of the telescopic structure 201, the sliding semicircular plate 2021 slides on the side surfaces of the first workbench 101 and the second workbench 102, a primary semicircular clamping plate 2022 capable of sliding in an arc shape is provided on the sliding semicircular plate 2021, a pair of secondary semicircular clamping plates 2023 capable of sliding in an arc shape are provided on the primary semicircular clamping plate 2022, a pair of tertiary semicircular clamping plates 2024 capable of sliding in an arc shape are provided on each secondary semicircular clamping plate 2023, and a pair of quaternary semicircular clamping plates 2025 capable of sliding in an arc shape are provided on each tertiary semicircular clamping plate 2024.
Specifically, through multistage semicircle splint's setting, can present flexible centre gripping effect, can carry out the centre gripping that adaptability to the pipe fitting of various different diameters different shapes, the shape of applicable pipe fitting, size are comparatively extensive.
Further, as shown in fig. 1 and fig. 3, the moving assembly 3 includes a stepper motor 301 fixedly mounted on the first workbench 101, a rotating shaft 302 is fixedly connected to an output end of the stepper motor 301 through a coupling, a driving gear 303 is fixed on the rotating shaft 302, and the driving gear 303 is meshed with a ring gear 402.
Specifically, the stepping motor 301 rotates to drive the rotating shaft 302 and the driving gear 303 to slowly rotate together, so as to drive the ring gear 402 to rotate, and further drive the welding gun assembly 5 and the slag removing assembly 6 to rotate together, so that the ring joints of the two pipes are welded well and slag is removed.
Further, referring to fig. 5, the welding gun adjusting structure 501 includes a first mounting plate 5011 fixedly mounted on an inner side surface of the ring gear 402, an adjusting sleeve 5012 is fixedly mounted on the first mounting plate 5011, an adjusting rod 5013 capable of moving reciprocally is arranged through the adjusting sleeve 5012, uniformly distributed threaded holes are formed in the adjusting rod 5013, fixing bolts 5014 capable of being screwed into the threaded holes are connected to the adjusting sleeve 5012 in a threaded manner, and the welding gun 502 is fixed at the tail end of the adjusting rod 5013.
Specifically, before welding, the distance between the welding gun 502 and the butt joint needs to be adjusted to achieve a better welding effect, that is, the adjusting rod 5013 is drawn to move in the adjusting sleeve 5012, and when the welding gun 502 is adjusted to a required position, the position of the adjusting rod 5013 is fixed by the fixing bolt 5014.
Further, referring to fig. 3 and 6, the deslagging assembly 6 includes a second mounting plate 601 fixedly mounted on the inner side of the ring gear 402, a ratchet 602 is fixedly mounted on one side of the second mounting plate 601, a rotatable rotating plate 603 is arranged on the ratchet 602, a driving motor 604 is fixedly mounted on the other side of the second mounting plate 601, a short shaft is fixedly connected to the output end of the driving motor 604, a poking tooth 605 is fixed on one end of the short shaft passing through the ratchet 602 and the rotating plate 603, a non-return ratchet 606 connected by a torsion spring is arranged on the rotating plate 603, the non-return ratchet 606 is clamped between two teeth of the ratchet 602, a blocking tooth 607 which is matched with the poking tooth 605 to move is integrally formed on the rotating plate 603, a rotatable connecting rod 608 is further arranged on the rotating plate 603, one end of the connecting rod 608 is connected with a guide rod 609 through a pin shaft, a guide frame 610 is integrally formed on the second mounting plate 601, the guide rod 609 passes through the guide frame 610, a blocking disc 611 is fixed on the guide frame 611, the blocking disc 611 moves in the guide frame 612, a reset spring 612 is mounted in the guide frame 610, the blocking disc 612 is pressed against the reset spring 612 to move, and the blocking disc 609 passes through the other end of the guide rod 613 of the guide frame 610 to be fixed.
Specifically, after welding is completed, welding slag is generated at the welding seam, and the welding slag needs to be cleaned, so that the driving motor 604 can be rotated to drive the poking teeth 605 to rotate, the poking teeth 607 are poked to rotate the rotating plate 603, and when the rotating plate 603 rotates, the non-return ratchet 606 is driven to move on the ratchet wheel 602 to prevent the rotating plate 603 from rotating; the rotating plate 603 rotates to drive the guide rod 609 to move in the guide frame 610 in a quick return manner through the connecting rod 608, so that the slag removing impact block 613 is pushed to impact the slag, and the slag is removed;
the return spring 612 can enable the guide rod 609 to rebound to the initial position, so that the poking teeth 605 can be poked for the next round.
Further, referring to fig. 1, the workbench adjusting assembly 7 includes a threaded cylinder 701 fixed on the second workbench 102, a screw 702 threaded through the threaded cylinder 701, a rotating groove disposed at one end of the rotating shaft 302, one end of the screw 702 extending into the rotating groove for rotation, and a crank 703 fixed at the other end thereof.
Specifically, the crank 703 may be held by hand and the screw 702 may be rotated according to the length of the pipe member to be clamped, so that the rotation of the second table 102 may be changed to be moved to approach or separate from the first table 101.
The working principle of the application is as follows: firstly, two pipes to be welded are respectively placed in a pipe extending hole 103, a clamping structure 202 is driven by a telescopic structure 201 to firmly clamp the pipes, welding ends of the two pipes are aligned and contacted, then a fixing bolt 5014 can be manually screwed, and the distance between a welding gun 502 and an annular seam is adjusted to achieve the optimal welding distance;
then, a welding gun 502 can be started to weld, and the stepping motor 301 is started to rotate at the same time of welding, so that the driving gear 303 is driven to move, the ring gear 402 is driven to rotate, and the welding gun 502 is driven to weld the annular seam;
after welding is finished, a driving motor 604 on the deslagging assembly 6 can be started to move to drive a poking tooth 605 to rotate, so that a poking gear 607 and a non-return ratchet 606 rotate along a ratchet wheel 602, and due to the arrangement of a connecting rod 608, a guide rod 609 and a return spring 612, when the non-return ratchet 606 moves along the ratchet wheel 602, a quick return action is presented, so that the deslagging impact block 613 can strike the annular weld joint and welding slag can fall off;
if the welding slag falls off and flaws appear, secondary welding can be performed to ensure the welding reliability.
The present application and its embodiments have been described above with no limitation, and the actual structure is not limited to this, but is only one of the embodiments of the present application shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present application.
Claims (8)
1. A circumferential welding apparatus for agricultural irrigation spray gun production, comprising:
the device comprises a seat board (1), wherein a first workbench (101) is fixedly arranged at one end of the upper surface of the seat board (1), a second workbench (102) is slidably arranged at the other end of the upper surface of the seat board (1), and penetrating pipe fitting extending holes (103) are formed in the first workbench (101) and the second workbench (102);
the telescopic clamping assemblies (2) are arranged on the side surfaces of the first workbench (101) and the second workbench (102) in pairs, and each pair of telescopic clamping assemblies (2) is symmetrically arranged about the pipe fitting extending hole (103);
the motion assembly (3) is fixedly arranged on the upper surface of the first workbench (101);
a circulating motion assembly (4), wherein the circulating motion assembly (4) comprises a pair of arc-shaped support plates (401) fixed on one side surface of the first workbench (101), two arc-shaped support plates (401) are symmetrical relative to the pipe fitting extending hole (103), a rotatable ring gear (402) is arranged on the other end of each arc-shaped support plate (401), and the ring gear (402) is meshed with the motion assembly (3);
the welding gun assembly (5), the welding gun assembly (5) comprises a welding gun adjusting structure (501) and a welding gun (502), the welding gun (502) is fixed on the welding gun adjusting structure (501), and the welding gun adjusting structure (501) is provided with a plurality of uniformly distributed and fixed on the inner side surface of the ring gear (402);
the slag removing assemblies (6) are arranged in a plurality and uniformly distributed manner and are fixed on the inner side face of the ring gear (402), and the slag removing assemblies (6) and the welding gun assemblies (5) are arranged at intervals;
the workbench adjusting assembly (7), the workbench adjusting assembly (7) is fixedly arranged on the upper surface of the second workbench (102), and one end of the workbench adjusting assembly (7) is rotatably connected with one end of the moving assembly (3).
2. The circumferential welding apparatus for agricultural irrigation spray gun production of claim 1, wherein the telescopic clamping assembly (2) comprises a telescopic structure (201) and a clamping structure (202), the telescopic structure (201) is fixed on the side surfaces of the first workbench (101) and the second workbench (102), the clamping structure (202) is fixedly mounted on the extending end of the telescopic structure (201), and the telescopic structure (201) is one of a hydraulic cylinder, a cylinder, an electric push rod and a ball screw structure.
3. The circumferential welding apparatus for agricultural irrigation spray gun production according to claim 2, wherein the clamping structure (202) comprises a sliding semicircular plate (2021) fixed on the extending end of the telescopic structure (201), the sliding semicircular plate (2021) slides on the side surfaces of the first workbench (101) and the second workbench (102), a primary semicircular plate (2022) capable of sliding in an arc shape is arranged on the sliding semicircular plate (2021), a secondary semicircular plate (2023) capable of sliding in a pair and in an arc shape is arranged on the primary semicircular plate (2022), a tertiary semicircular plate (2024) capable of sliding in a pair and in an arc shape is arranged on each secondary semicircular plate (2023), and a quaternary semicircular plate (2025) capable of sliding in a pair and in an arc shape is arranged on each tertiary semicircular plate (2024).
4. The surrounding welding equipment for agricultural irrigation spray gun production according to claim 1, wherein the moving assembly (3) comprises a stepping motor (301) fixedly mounted on the first workbench (101), a rotating shaft (302) is fixedly connected to the output end of the stepping motor (301) through a coupler, a driving gear (303) is fixed to the rotating shaft (302), and the driving gear (303) is meshed with the ring gear (402).
5. The encircling welding device for agricultural irrigation spray gun production according to claim 1, characterized in that the welding gun adjusting structure (501) comprises a first mounting plate (5011) fixedly mounted on the inner side surface of the ring gear (402), an adjusting sleeve (5012) is fixedly mounted on the first mounting plate (5011), an adjusting rod (5013) capable of moving reciprocally is arranged through the adjusting sleeve (5012), uniformly distributed threaded holes are formed in the adjusting rod (5013), a fixing bolt (5014) capable of being screwed into the threaded holes is connected to the adjusting sleeve (5012) in a threaded manner, and the welding gun (502) is fixed at the tail end of the adjusting rod (5013).
6. The encircling welding device for agricultural irrigation spray gun production according to claim 1, wherein the slag removing assembly (6) comprises a second mounting plate (601) fixedly mounted on the inner side of the ring gear (402), a ratchet wheel (602) is fixedly mounted on one side of the second mounting plate (601), a rotatable rotating plate (603) is arranged on the ratchet wheel (602), a driving motor (604) is fixedly mounted on the other side of the second mounting plate (601), a short shaft is fixedly connected to the output end of the driving motor (604), the short shaft passes through the ratchet wheel (602) and one end of the rotating plate (603) and is fixedly provided with a shifting tooth (605), a check ratchet (606) connected through a torsion spring is arranged on the rotating plate (603), the check ratchet (606) is clamped between two teeth of the ratchet wheel (602), a blocking tooth (607) which moves in cooperation with the shifting tooth (605) is integrally formed on the rotating plate (603), a rotatable connecting rod (608) is further fixedly connected to the output end of the driving motor (604), the short shaft passes through the ratchet wheel (602) and one end of the connecting rod (609) is fixedly connected to the guide frame (609) through a guide frame (610), the baffle disc (611) moves in the guide frame (612), a return spring (612) is arranged in the guide frame (610), the baffle disc (611) presses the return spring (612) to move, and a slag removal impact block (613) is fixed on the other end of the guide rod (609) penetrating through the guide frame (610).
7. The encircling welding device for agricultural irrigation spray gun production according to claim 4, characterized in that the workbench adjusting assembly (7) comprises a threaded cylinder (701) fixed on the second workbench (102), a screw (702) is connected through the threaded cylinder (701) in a threaded manner, a rotating groove is formed at one end of the rotating shaft (302), one end of the screw (702) extends into the rotating groove to rotate, and a crank (703) is fixed at the other end of the screw.
8. The surrounding type welding equipment for agricultural irrigation spray gun production according to claim 1, wherein a slide bar with a T-shaped cross section is integrally formed on one end of the arc-shaped supporting plate (401), a chute with a T-shaped cross section is arranged in the ring gear (402), and the slide bar moves in a matched mode with the chute.
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| CN202210672805.5A CN114932370B (en) | 2022-06-14 | 2022-06-14 | Surrounding type welding equipment for agricultural irrigation type spray gun production |
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| CN115870677B (en) * | 2023-02-22 | 2023-05-05 | 东莞市佳超五金科技有限公司 | High-efficient automatic weld machine |
| CN116645792B (en) * | 2023-07-24 | 2023-10-27 | 中建八局第一建设有限公司 | Drilling bored concrete pile construction auxiliary device |
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|---|---|---|---|---|
| DE102019122886A1 (en) * | 2019-08-27 | 2021-03-04 | Bergader Privatkäserei GmbH | Pipe welding device |
| CN214769898U (en) * | 2020-12-05 | 2021-11-19 | 河南国泰硬面材料科技有限公司 | Semi-automatic pipe fitting circumferential weld welding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019122886A1 (en) * | 2019-08-27 | 2021-03-04 | Bergader Privatkäserei GmbH | Pipe welding device |
| CN214769898U (en) * | 2020-12-05 | 2021-11-19 | 河南国泰硬面材料科技有限公司 | Semi-automatic pipe fitting circumferential weld welding machine |
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Denomination of invention: Surrounding welding equipment for agricultural irrigation spray gun production Granted publication date: 20240213 Pledgee: Agricultural Bank of China Limited Pizhou Branch Pledgor: JIANGSU LONGGONG VACUUM TECHNOLOGY Co.,Ltd. Registration number: Y2024980027156 |