CN115815658A

CN115815658A - Automatic water pipe drilling machine

Info

Publication number: CN115815658A
Application number: CN202211511690.8A
Authority: CN
Inventors: 何腾平
Original assignee: Jiangxi Jijida Technology Co ltd
Current assignee: Jiangxi Jijida Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-21

Abstract

The invention discloses an automatic water pipe drilling machine, which relates to the field of water pipe processing equipment and comprises a workbench, wherein a placing bin is arranged at the top of the workbench, a discharging bin is arranged at one side of the placing bin, drilling mechanisms for drilling a spray pipe are distributed at the outer side of the placing bin, and each drilling mechanism comprises a support frame welded and fixed at two ends of the placing bin; and the outer side of the support frame and the inner side of the placing bin are provided with feeding mechanisms for automatically feeding and discharging the spray pipe. According to the invention, by arranging the drilling mechanism and the feeding mechanism, when the equipment is used, the spray pipe to be drilled can be placed in the blanking bin, then the drilling mechanism is operated to drill the spray pipe, so that the equal spacing between holes is ensured, and meanwhile, the feeding mechanism can be used for automatically feeding and discharging the spray pipe, so that the labor intensity of workers can be reduced, and the drilling efficiency of the equipment on the spray pipe is improved.

Description

Automatic water pipe drilling machine

Technical Field

The invention relates to the field of water pipe processing equipment, in particular to an automatic water pipe drilling machine.

Background

Pipelines which are used in a large number in the cleaning process industry are used as spray pipes for installing spray nozzles, and the spray pipes are usually made of UPVC, PP, stainless steel seamless steel pipes and the like; every spray tube all needs drilling installation shower nozzle, and the spray tube that uses in every cleaning line often adopts the same kind of spray tube, just so needs the staff to use the drilling machine to drill a plurality of mounting holes in the outside of spray tube this moment.

Generally need the staff manual to carry out discontinuous removal to the spray tube when driling to the spray tube, later cooperate the drilling machine to come to carry out drilling treatment to the spray tube outside, this in-process needs the staff to carry out manual operation constantly, still need the staff to take another spray tube after accomplishing spray tube processing, later fix a position the spray tube again, remove, so relapse not only increased staff's intensity of labour, also can lead to the interval between the mounting hole in the spray tube outside to change because of staff misoperation simultaneously, so just can influence the follow-up use of spray tube.

Disclosure of Invention

The invention aims to: in order to solve the problem that the spraying pipe cannot be drilled simply, conveniently and quickly, an automatic water pipe drilling machine is provided.

In order to achieve the purpose, the invention provides the following technical scheme: the automatic water pipe drilling machine comprises a workbench, wherein a placing bin is arranged at the top of the workbench, a discharging bin is arranged on one side of the placing bin, drilling mechanisms for drilling the spray pipe are distributed on the outer side of the placing bin, and each drilling mechanism comprises a support frame welded and fixed at two ends of the placing bin;

and the outer side of the support frame and the inner side of the placing bin are provided with feeding mechanisms for automatically feeding and discharging the spray pipe.

As a still further scheme of the invention: the drilling mechanism further comprises a reciprocating screw rod which is rotatably connected to one end of the support frame through a bearing and is positioned above the placing bin, one end of the support frame is rotatably connected with a rectangular rotating rod which is positioned on two sides of the reciprocating screw rod through a bearing, one end of the support frame is fixedly welded with a positioning rod which is positioned above the reciprocating screw rod, a sliding block which is positioned on the outer side of the reciprocating screw rod is sleeved on the outer side of the positioning rod, the bottom of the sliding block is fixedly welded with a positioning frame which is sleeved on the outer side of the rectangular rotating rod, a motor is installed at the bottom of the positioning frame, the output end of the motor is connected with a rotating shaft, a small-sized transmission straight gear is fixedly welded on the outer side of the rotating shaft, two sides of the positioning frame are rotatably connected with first connecting rods through bearings, and the bottom of the first connecting rods is fixedly welded with a large-sized transmission straight gear which is meshed with the small-sized transmission straight gear, the top of the first connecting rod is fixedly welded with a small-sized transmission bevel gear, the top of the positioning frame is rotatably connected with a sleeve which is sleeved on the outer side of the rectangular rotating rod through a bearing, the outer side of the sleeve is fixedly welded with a large-sized transmission bevel gear which is meshed with the small-sized transmission bevel gear, two ends of the rectangular rotating rod are fixedly welded with half gears, two ends of the reciprocating screw rod are fixedly welded with a first straight gear which is meshed with the outer side of the half gear during conveying, two sides of the supporting frame are provided with first guide grooves, the inner sides of the first guide grooves are slidably connected with guide rods, the outer sides of the guide rods are sleeved with limiting discs, the inner sides of the limiting discs are rotatably connected with a turntable through a bearing, the bottom of the turntable is fixedly welded with a rectangular sleeve block, the bottom of the rectangular sleeve block is provided with a drill bit, and the bottom of the rotating shaft is fixedly welded with a rectangular connecting block which penetrates through the inner side of the rectangular sleeve block, the one end welded fastening of half gear has the cam, the both ends welded fastening of guide bar has be located the first rectangle push rod of cam below, the one end of support frame be provided with cup joint in the first expanding spring in the first rectangle push rod outside, place the top in storehouse and seted up the spacing groove.

As a still further scheme of the invention: one end of the supporting frame is provided with a rectangular groove matched with the outer side of the first rectangular push rod, the top of the first rectangular push rod is provided with a ball, the movable maximum distance of the guide rod is equal to the movable distance of the rectangular sleeve block relative to the rectangular connecting block, and through holes matched with the guide rod are formed in two sides of the limiting disc.

As a still further scheme of the invention: feeding mechanism including sliding connection in the second rectangle push rod of carriage top both sides, the one end welded fastening of second rectangle push rod has the removal frame, the top of removing the frame is provided with and is located the U-shaped link of locating lever top, slider top welded fastening has the T shape push pedal, the one end of support frame be provided with cup joint in the second expanding spring in the second rectangle push rod outside, the one end of support frame is connected with through the bearing rotation to place the inboard second connecting rod in storehouse, the one end welded fastening of second connecting rod has and is located the second bevel gear of support frame one end, the other end welded fastening of second connecting rod has and is located place the inboard roller in storehouse, the standing groove has been seted up in the outside of roller, the outside of second connecting rod is connected with through the draw-in groove and is located the inside second connecting rod of support frame, the one end of support frame is connected with through the bearing rotation and is located the third connecting rod of second bevel gear one end, the both sides welded fastening of third connecting rod has the second straight-tooth gear, the outside of third connecting rod be provided with the first bevel gear that meshes mutually with the second bevel gear, the bottom welded fastening of removal frame has the straight-tooth gear subassembly to carry out the straight-tooth rack, the straight-tooth rack is used for the bottom of second side to carry out the spacing groove to carry out the straight-tooth rack meshing.

As a still further scheme of the invention: the number of the moving frames is two, the moving frames are connected through the U-shaped connecting frames, the second rectangular push rod is located at the same horizontal height with the T-shaped push plate, the length of the rack is half of the circumference of the outer side of the second straight gear, and the second bevel gear is equal to the diameter of the first bevel gear in size.

As a still further scheme of the invention: the limiting assembly comprises second guide grooves formed in two ends of the placing bin, two ends of the rotating roller are fixedly welded to be located on the inner side of the second guide grooves and penetrate through the guide columns outside the placing bin, a top plate penetrating through the inner side of the placing groove is arranged at one end of each guide column, a push plate located on the inner side of the placing groove is fixedly welded to one end of the top plate, a third telescopic spring located at one end of each guide column is arranged at the top of the top plate, and a trapezoid block located at one end of the placing bin is fixedly welded to the outer side of the supporting frame.

As a still further scheme of the invention: the inner side of the guide post is provided with a sliding groove matched with the top plate, the bottom of the top plate is provided with a roller, the outer side of the guide post is matched with the inner side of the second guide groove, and two sides of the push plate are attached to the inner side of the placing groove.

As a still further scheme of the invention: the length of past multifilament pole is greater than place the length in storehouse, the inboard of slider be provided with reciprocal lead screw thread agrees with the crescent moon round pin mutually, the inboard of slider still be provided with the through-hole that the locating lever agrees with mutually, the one end of second rectangle push rod with the one end of placing the storehouse is in the parallel and level state.

As a still further scheme of the invention: the width and the length of the placing groove and the blanking groove are equal, the width of the limiting groove is smaller than that of the placing groove, the width of the limiting groove is larger than the diameter of the drill bit, and the outer side of the rotary roller is attached to the inner wall of the placing bin.

As a still further scheme of the invention: the inner side of the sleeve is provided with through holes matched with the rectangular rotating rods, the number of the rectangular rotating rods is two, only one of the rectangular rotating rods is welded with the half gear at two ends, and the other rectangular rotating rod is directly fixedly connected with the cam at two ends.

Compared with the prior art, the invention has the beneficial effects that:

1. by arranging the drilling mechanism and the feeding mechanism, when the equipment is used, the spray pipe to be drilled can be placed in the blanking bin firstly, then the spray pipe is drilled through the operation of the drilling mechanism, so that the equal spacing between holes is ensured, and meanwhile, the spray pipe can be automatically fed and discharged through the feeding mechanism, so that the labor intensity of workers can be reduced, and the drilling efficiency of the equipment on the spray pipe is improved;

2. through the arrangement of the drilling mechanism, the reciprocating screw rod can be discontinuously rotated through the operation of the motor, and the drill bit can move up and down under the action of the guide rod when the reciprocating screw rod stops rotating, so that the drilling effect is realized, and the equal spacing between holes drilled outside the spraying pipe is ensured, so that the drilling efficiency is improved, and the labor intensity of workers is reduced;

3. through setting up feeding mechanism, can promote the second rectangle push rod and remove when the slider moves to the one end of reciprocal lead screw, with this make to change the roller and place the storehouse relatively and take place to rotate, can carry out the unloading processing to the spray tube after drilling at this in-process, can make the spray tube in the feed bin down fall to the standing groove under the effect of gravity when changeing the roller when recovering, come to carry on spacingly to the spray tube in the standing groove through spacing subassembly afterwards, with this stability that increases the spray tube, staff's intensity of labour has also been alleviateed simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the invention at A in FIG. 1;

FIG. 3 is an enlarged view of the invention at B in FIG. 1;

FIG. 4 is a schematic structural diagram of the positioning frame of the present invention;

FIG. 5 is a schematic view of the connection of the rotating shaft of the present invention to a drill bit;

FIG. 6 is a partial cross-sectional view of the storage compartment of the present invention;

FIG. 7 is a schematic view of the construction of a rotating roller of the present invention;

FIG. 8 is a schematic structural diagram of the support frame of the present invention;

FIG. 9 is a schematic view of the connection of the mobile frame of the present invention to a second connecting rod;

fig. 10 is a schematic view of the connection between the rectangular rotating rod and the limiting plate of the present invention.

In the figure: 1. a work table; 2. placing a bin; 3. discharging a bin; 4. a drilling mechanism; 401. a support frame; 402. a reciprocating screw rod; 403. a rectangular rotating rod; 404. a slider; 405. a sleeve; 406. a large drive bevel gear; 407. a positioning frame;

408. positioning a rod; 409. a half gear; 410. a guide rod; 411. a large-scale transmission spur gear; 412. a first straight gear;

413. a cam; 414. a first rectangular push rod; 415. a first extension spring; 416. a first guide groove; 417. a drill bit;

418. a limiting groove; 419. a motor; 420. a rotating shaft; 421. a small-sized transmission spur gear; 422. a limiting disc; 423. a rectangular sleeve block; 424. a turntable; 425. a first connecting rod; 426. a small drive bevel gear; 427. a rectangular connecting block; 5. a feeding mechanism; 501. a second rectangular push rod; 502. a U-shaped connecting frame; 503. a movable frame; 504. a second extension spring; 505. a rack; 506. a second spur gear; 507. a T-shaped push plate; 508. a third extension spring; 509. a guide post; 510. a top plate; 511. a trapezoidal block; 512. a second guide groove; 513. a second connecting rod; 514. a third connecting rod; 515. a first bevel gear; 516. a second bevel gear; 517. a torsion spring; 518. pushing the plate; 519. a placement groove; 520. rotating the roller; 521. and (4) discharging the trough.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 10, in the embodiment of the present invention, an automatic water pipe drilling machine includes a workbench 1, a placing bin 2 is disposed at the top of the workbench 1, a discharging bin 3 is disposed at one side of the placing bin 2, drilling mechanisms 4 for drilling a spray pipe are distributed at the outer side of the placing bin 2, and the drilling mechanisms 4 include supporting frames 401 welded and fixed at two ends of the placing bin 2;

and the outer side of the supporting frame 401 and the inner side of the placing bin 2 are distributed with feeding mechanisms 5 for automatically feeding and discharging the spray pipes.

In this embodiment, can place the spray tube that needs to drill earlier in feed bin 3 down when using this equipment, later come to carry out drilling treatment to the spray tube through the operation of drilling mechanism 4, accessible feeding mechanism 5 comes to carry out automatic unloading of going up to the spray tube simultaneously, so alright alleviate staff's intensity of labour, also improved the drilling efficiency of equipment to the spray tube simultaneously.

Please refer to fig. 1, 3, 4, 5, 8, 10, the drilling mechanism 4 further comprises a reciprocating screw rod 402 rotatably connected to one end of the support frame 401 through a bearing and located above the placing bin 2, one end of the support frame 401 is rotatably connected to rectangular rotating rods 403 located at both sides of the reciprocating screw rod 402 through a bearing, one end of the support frame 401 is fixedly welded with a positioning rod 408 located above the reciprocating screw rod 402, a slider 404 located at an outer side of the reciprocating screw rod 402 is sleeved on an outer side of the positioning rod 408, a positioning frame 407 sleeved on an outer side of the rectangular rotating rod 403 is fixedly welded at a bottom of the slider 404, a motor 419 is installed at a bottom of the positioning frame 407, an output end of the motor 419 is connected to a rotating shaft 420, a small-sized transmission spur gear 421 is fixedly welded on an outer side of the rotating shaft 420, a first connecting rod 425 is rotatably connected to both sides of the positioning frame 407 through a bearing, a large-sized transmission spur gear 411 engaged with the small-sized transmission spur gear 421 is fixedly welded at a bottom of the first connecting rod 425, a top of the first connecting rod 425 is fixedly welded with a small-sized transmission bevel gear 426, a top of the positioning frame 407 is rotatably connected to a sleeve 405 sleeved on an outer side of the rotating shaft 403 through a bearing, a rotating sleeve 423 fixed on an outer side of the rectangular transmission bevel gear, a rotating shaft 410, a rotating guide block 410 fixed on a rotating shaft 410, a rotating disc 410 fixed on a rotating disc 410, a rotating disc 410 fixed on an inner side of a rotating disc 410, a rotating disc 410 fixed on an outer side of a rotating disc 410, a rotating disc 410 fixed on a rotating disc 410, the bottom welded fastening of axis of rotation 420 has the rectangle connecting block 427 that runs through to rectangle nest block 423 inboard, and the one end welded fastening of half gear 409 has cam 413, and the both ends welded fastening of guide bar 410 has the first rectangle push rod 414 that is located the cam 413 below, and the one end of support frame 401 is provided with the first expanding spring 415 who cup joints in the first rectangle push rod 414 outside, places the top in storehouse 2 and has seted up spacing groove 418.

In this embodiment, when the apparatus is used, the motor 419 may be first started, the rotating shaft 420 is driven to rotate by the operation of the motor 419, when the rotating bearing 420 rotates, the rotating disc 424 and the rectangular sleeve block 423 may be driven to rotate by the rectangular connecting block 427, so that the reciprocating drill 417 rotates along with the rotation of the rectangular sleeve block 423, and the small transmission spur gear 421 rotates along with the rotation of the rotating shaft 420, so that the small transmission spur gear 421 drives the large transmission spur gear 411 to rotate, thereby performing a first speed reduction process on the rotation speed transmitted by the rotating shaft 420, and when the large transmission spur gear 411 rotates, the small transmission bevel gear 426 may be driven to rotate, so that the small transmission bevel gear 426 drives the large transmission bevel gear 406 to rotate, thereby performing a second speed reduction process on the rotation speed transmitted by the rotating shaft 420, meanwhile, the sleeve 405 rotates along with the rotation of the large-scale transmission bevel gear 406, the sleeve 405 drives the rectangular rotating rod 403 to rotate when rotating, the rectangular rotating rod 403 drives the half gear 409 and the cam 413 to rotate, the first straight gear 412 is driven to rotate by the latch on the outer side of the half gear 409 when rotating, the reciprocating screw rod 402 is driven to rotate by the first straight gear 412 when rotating, the slider 404 limited by the positioning rod 408 can be driven to move when the reciprocating screw rod 402 rotates, so as to adjust the position of the drill bit 417, when the latch on the outer side of the half gear 409 is separated from the first straight gear 412, the protrusion of the cam 413 can press the first rectangular push rod 414 along with the rotation of the rectangular rotating rod 403, the guide rod 410 can be driven to move downwards when the first rectangular push rod 414 moves downwards, so that the guide rod 410 can drive the limiting disc 422 to move downwards, therefore, the limiting disc 422 drives the drill bit 417 to move downwards, so that the drill bit can penetrate through the limiting groove 418 to drill the spray pipe in the placing bin 2, then the reciprocating screw rod 402 rotates discontinuously along with the rotation of the rectangular rotating rod 403, and simultaneously the drill bit 417 moves up and down under the action of the guide rod 410 when the reciprocating screw rod 402 stops rotating, so that the equal distance between holes drilled outside the spray pipe is ensured, when the sliding block 404 moves to one end of the reciprocating screw rod 402, the spray pipe after drilling is subjected to blanking through the feeding mechanism 5, and meanwhile, the spray pipe which is not drilled is moved to the lower part of the limiting groove 418, so that the efficiency of drilling the spray pipe by the whole equipment is increased, and the labor intensity of workers is reduced.

Please refer to fig. 1, 8 and 10, one end of the supporting frame 401 is provided with a rectangular groove engaged with the outer side of the first rectangular push rod 414, the top of the first rectangular push rod 414 is provided with a ball, the maximum movable distance of the guiding rod 410 is equal to the movable distance of the rectangular sleeve block 423 relative to the rectangular connecting block 427, and both sides of the limiting plate 422 are provided with through holes engaged with the guiding rod 410.

In the embodiment, when the protrusion of the cam 413 is rotated to the top of the first rectangular pushing rod 414 by the structure, the first rectangular pushing rod 414 is pressed by the cam 413 to move downward, so that the first extension spring 415 is contracted, and the guiding rod 410 moves downward relative to the supporting frame 401, so as to drive the limiting disc 422 to move downward, and the limiting disc 422 can move along the guiding rod 410 along with the movement of the sliding block 404, so as to provide downward power for the drill bit 417, thereby providing convenience for the operation of the drilling mechanism 4.

Please refer to fig. 1, 2, 6, 7, 8, 9, the feeding mechanism 5 includes a second rectangular push rod 501 slidably connected to two sides of the top of the support frame 401, one end of the second rectangular push rod 501 is welded and fixed with a moving frame 503, the top of the moving frame 503 is provided with a U-shaped connecting frame 502 located above the positioning rod 408, the top of the sliding block 404 is welded and fixed with a T-shaped push plate 507, one end of the support frame 401 is provided with a second extension spring 504 sleeved on the outer side of the second rectangular push rod 501, one end of the support frame 401 is rotatably connected with a second connecting rod 513 penetrating to the inner side of the storage bin 2 through a bearing, one end of the second connecting rod 513 is welded and fixed with a second bevel gear 516 located at one end of the support frame 401, the other end of the second connecting rod 513 is welded and fixed with a rotating roller 520 located on the inner side of the storage bin 2, the outer side of the rotating roller 520 is provided with a placing groove 519, the outer side of the second connecting rod 513 is connected with a torsion spring 517 located inside the support frame 401 through a second bevel gear 516 located on one end of the support frame 514, two straight bevel gears are welded and fixed with a straight rack component 505, and a trough 506 is arranged on the bottom of the straight rack component which is welded and is arranged on the inner side of the straight bevel gear 505 and is engaged with a straight rack component 521, and a straight rack 505 which is arranged on the straight rack 505.

In this embodiment, after the drilling mechanism 4 completes drilling the nozzle in the placing slot 519, the sliding block 404 will continue to move towards one end of the placing bin 2 due to the rotation of the reciprocating screw rod 402, in this process, the sliding block 404 will push the second rectangular push rod 501 to move through the T-shaped push plate 507, when the second rectangular push rod 501 moves, the moving frame 503 can be driven to move, when the moving frame 503 moves, the rack 505 can be driven to move, so that the rack 505 can stir the second spur gear 506 to rotate, when the second spur gear 506 rotates, the first bevel gear 515 can be driven to rotate through the third connecting rod 514, when the first bevel gear 515 rotates, the second bevel gear 516 can be driven to rotate, so that the second connecting rod 513 rotates along with the rotation of the second bevel gear 516, so that the rotating roller 520 rotates clockwise relative to the placing bin 2, in the process, the guide column 509 rotates along the central axis of the placing bin 2 along the rotation of the rotating roller 520, so that the guide column 509 rotates along the second guide groove 512, meanwhile, the spray pipe in the placing groove 519 can be stopped by the stopping component, when the placing groove 519 rotates to be aligned with the blanking groove 521, the spray pipe passes through the blanking groove 521 under the action of the self gravity, so that the effect of automatically blanking the spray pipe after drilling is achieved, when the sliding block 404 moves towards the other side of the reciprocating screw rod 402 under the rotation of the reciprocating screw rod 402, the second rectangular push rod 501 loses the shielding of the T-shaped push plate 507, at the moment, the second rectangular push rod 501 restores under the action of the second telescopic spring 504, and the second connecting rod 513 moves along with the reverse direction of the rack 505 and then moves on the second spur gear 506, the first bevel gear 515, the first bevel gear 507, put storehouse 2 relatively under the effect of second bevel gear 516 and carry out anticlockwise rotation, so alright make and change roller 520 and recover, along with change roller 520's rotation and make standing groove 519 and feed bin 3 bottom align, because there is not the spray tube in standing groove 519, the spray tube that is located feed bin 3 bottommost this moment just can fall to standing groove 519 in the effect of gravity, when standing groove 519 along with changeing roller 520 and continue rotating, the outside of changeing roller 520 just can shelter from feed bin 3's bottom down, the spacing subassembly of accessible comes to carry on spacingly to the spray tube in standing groove 519 at this in-process, with this effect of realizing automatic unloading of going up, staff's intensity of labour has been alleviateed, the drilling efficiency of equipment to the spray tube has also been improved simultaneously.

Please refer to fig. 1 and 9, the number of the moving frames 503 is two, and the two moving frames 503 are connected by the U-shaped connecting frame 502, the second rectangular push rod 501 and the T-shaped push plate 507 are at the same horizontal height, the length of the rack 505 is half of the outer circumference of the second straight gear 506, and the diameters of the second bevel gear 516 and the first bevel gear 515 are equal.

In this embodiment, when the T-shaped push plate 507 pushes the second rectangular push rod 501 to move by setting the structure, the rack 505 moves along with the moving rack 503, so that the rack 505 can move the second spur gear 506 to rotate one hundred eighty degrees, and the rotary roller 520 rotates one hundred eighty degrees relative to the storage bin 2, thereby facilitating the loading and unloading of the device.

Please refer to fig. 2, 6, 7, and 8, the limiting component includes a second guiding slot 512 disposed at two ends of the placing bin 2, two ends of the roller 520 are welded and fixed with a guiding column 509 located at the inner side of the second guiding slot 512 and penetrating to the outer side of the placing bin 2, one end of the guiding column 509 is provided with a top plate 510 penetrating to the inner side of the placing slot 519, one end of the top plate 510 is welded and fixed with a push plate 518 located at the inner side of the placing slot 519, the top of the top plate 510 is provided with a third telescopic spring 508 located at one end of the guiding column 509, and the outer side of the supporting frame 401 is welded and fixed with a trapezoidal block 511 located at one end of the placing bin 2.

In this embodiment, after the drilling mechanism 4 completes drilling of the nozzle in the placement slot 519, the slider 404 moves towards one end of the placement bin 2 by the rotation of the reciprocating screw rod 402, in the process, the slider 404 pushes the second rectangular push rod 501 to move by the T-shaped push plate 507, when the second rectangular push rod 501 moves, the moving rack 503 moves, when the moving rack 503 moves, the rack 505 moves, so that the rack 505 pulls the second spur gear 506 to rotate, when the second spur gear 506 rotates, the first bevel gear 515 is driven to rotate by the third connecting rod 514, when the first bevel gear 515 rotates, the second bevel gear 516 rotates, so that the second connecting rod 513 rotates along with the rotation of the second bevel gear 516, so that the rotating roller 520 rotates relative to the placement bin 2, in the process, the guide column 509 rotates along the central axis of the placement bin 2 by the rotation of the rotating roller 520, so that the guide column 509 rotates along the central axis of the placement bin 2, so that the guide column 509 rotates along the second guide column 512 rotates along the second guide slot 516, in the process, when the nozzle 519 rotates, so that the nozzle 519 and the bottom of the nozzle 519 move clockwise, so that the bottom of the nozzle 519 and the bottom push rod 518 completely contacts the bottom of the placement slot 518, when the reciprocating screw rod 510, the reciprocating screw rod 510 moves, so that the reciprocating push rod 521, and the bottom of the bottom push rod 519 moves, so that the bottom of the bottom push rod 518 completely contacts the placement bin 518, and the bottom push rod 519, the second rectangular push rod 501 loses the shielding of the T-shaped push plate 507, at this time, the second rectangular push rod 501 returns under the action of the second expansion spring 504, and the second connecting rod 513 rotates counterclockwise relative to the lower silo 2 under the action of the second spur gear 506, the first bevel gear 515, and the second bevel gear 516 along with the reverse movement of the rack 505, so that the rotating roller 520 returns, when the placing groove 519 aligns with the bottom of the lower silo 3 along with the rotation of the rotating roller 520, because there is no nozzle in the placing groove 519, the nozzle located at the bottommost portion of the lower silo 3 falls into the placing groove 519 under the action of gravity, when the placing groove 519 rotates continuously along with the rotating roller 520, the outer side of the rotating roller 520 shields the bottom of the lower silo 3, in this process, the top plate 510 moves relative to the guide post 509 under the extrusion of the inclined plane 511 of the trapezoidal block, so that the top plate 510 drives the nozzle 518 to move, so that the push plate 518 pushes the nozzle in the placing groove to push plate 518 to push the pushing plate 418, and the nozzle 418 shifts to increase the stability of the nozzle 418, and thus the stability of the nozzle when the device for clamping the nozzle 418, the device for drilling hole, the nozzle 418, and the device, the device can shake is caused by this, and the device, the device can increase the stability of the device.

Please refer to fig. 6 and 7, the inner side of the guiding column 509 is provided with a sliding slot matching with the top plate 510, the bottom of the top plate 510 is provided with a roller, the outer side of the guiding column 509 matches with the inner side of the second guiding slot 512, and the two sides of the pushing plate 518 are attached to the inner side of the placing slot 519.

In this embodiment, when the guide post 509 rotates along with the rotation of the roller 520 by the arrangement of the structure, the top plate 510 contacts the inclined surface of the trapezoidal block 511, and then the top plate 510 is pressed by the inclined surface of the trapezoidal block 511 along with the rotation of the roller 520 driving the guide post 509, so that the top plate 510 moves relative to the guide post 509 to drive the push plate 518 to move, because the bottom of the top plate 510 is provided with the roller, the friction between the bottom of the top plate 510 and the inclined surface of the trapezoidal block 511 can be reduced, thereby increasing the service life of the top plate 510, and simultaneously, the spray pipes in the feed bin 3 can be shielded by the rotation of the roller 520, when the placement groove 519 outside the roller 520 is aligned with the bottom of the feed bin 3, the spray pipes in the feed bin 3 fall into the placement groove 519 under the action of gravity, thereby realizing the feeding and discharging of the spray pipes, and providing convenience for the subsequent operation of the drilling mechanism 4.

Please refer to fig. 1 and 4, the length of the reciprocating screw rod 402 is greater than the length of the storage bin 2, a crescent pin engaged with the reciprocating screw rod 402 is disposed inside the sliding block 404, a through hole engaged with the positioning rod 408 is disposed inside the sliding block 404, and one end of the second rectangular push rod 501 is flush with one end of the storage bin 2.

In this embodiment, slider 404 that receives the restriction of locating lever 408 when making reciprocal lead screw 402 rotate through setting up this structure moves along reciprocal lead screw 402, so alright make slider 404 drive motor 419 through locating rack 407 and remove, because the length of reciprocal lead screw 402 is greater than the length of placing storehouse 2, make drilling mechanism 4 to place the spray tube drilling in storehouse 2 and accomplish back slider 404 and continue to move, so alright promote second rectangle push rod 501 through T shape push pedal 507 and remove, thereby pass through power for feeding mechanism 5's operation, with this unloading that realizes the spray tube, thereby improve the whole efficiency of punching to the spray tube of equipment.

Please refer to fig. 1, 6 and 7, the width and length of the placement groove 519 and the blanking groove 521 are equal, the width of the limiting groove 418 is smaller than the width of the placement groove 519, the width of the limiting groove 418 is larger than the diameter of the drill 417, and the outer side of the roller 520 is attached to the inner wall of the placement bin 2.

In this embodiment, when the push plate 518 pushes the nozzle placed in the placement groove 519 by providing such a structure, the nozzle may be limited by the limiting groove 418, so as to prevent the nozzle from moving out of the placement chamber 2 through the limiting groove 418 due to the pushing force of the push plate 518, and then the drill bit 417 may be made to contact with the nozzle through the limiting groove 418, so as to drill the nozzle in the placement chamber 2, thereby preventing the limiting groove 418 from hindering the movement of the drill bit 417.

Please refer to fig. 1, 3, and 10, the inner side of the sleeve 405 is provided with two through holes matching with the rectangular rotating rods 403, and only one of the two rectangular rotating rods 403 is welded with the half gear 409 at both ends thereof, and both ends of the other rectangular rotating rod 403 are directly and fixedly connected with the cam 413.

In the embodiment, the structure is arranged to make the rectangular rotating rod 403 rotate, the first straight gear 412 is shifted by the half gear 409 to rotate, the first straight gear 412 rotates to drive the reciprocating screw rod 402 to rotate, so that the slider 404 moves along the reciprocating screw rod 402 under the rotation of the reciprocating screw rod 402, when the outer side of the half gear 409 is separated from the outer side of the first straight gear 412, the reciprocating screw rod 402 loses power and stops rotating, so that the reciprocating screw rod 402 can rotate discontinuously, the slider 404 moves discontinuously, and when the half gear 409 is separated from the first straight gear 412, the cam 413 presses the first rectangular push rod 414 along with the rotation of the half gear 409, so that the first rectangular push rod 414 moves discontinuously, and the drilling of the nozzle by subsequent equipment is facilitated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The automatic water pipe drilling machine comprises a workbench (1), wherein a placing bin (2) is arranged at the top of the workbench (1), and a discharging bin (3) is arranged on one side of the placing bin (2), and is characterized in that drilling mechanisms (4) for drilling a spray pipe are distributed on the outer side of the placing bin (2), and each drilling mechanism (4) comprises a support frame (401) welded and fixed at two ends of the placing bin (2);

and the outer side of the support frame (401) and the inner side of the placing bin (2) are provided with feeding mechanisms (5) for automatically feeding and discharging the spray pipes.

2. The automatic water pipe drilling machine according to claim 1, wherein the drilling mechanism (4) further comprises a reciprocating screw rod (402) rotatably connected to one end of the support frame (401) through a bearing and located above the placing bin (2), one end of the support frame (401) is rotatably connected to rectangular rotating rods (403) located on two sides of the reciprocating screw rod (402) through a bearing, one end of the support frame (401) is fixedly welded with a positioning rod (408) located above the reciprocating screw rod (402), a sliding block (404) located on the outer side of the reciprocating screw rod (402) is sleeved on the outer side of the positioning rod (408), a positioning frame (407) sleeved on the outer side of the rectangular rotating rod (403) is fixedly welded to the bottom of the positioning frame (407), a motor (419) is installed at the bottom of the positioning frame (407), an output end of the motor (419) is connected with a rotating shaft (420), a small-sized transmission straight gear (421) is fixedly welded to the outer side of the rotating shaft (420), a first connecting rod (425) is rotatably connected to two sides of the positioning frame (407) through a bearing, a bottom of the first connecting rod (425) is fixedly welded with a small-sized transmission straight gear (421) meshed with a large-sized transmission straight gear (425), and a second bevel gear (411) is welded with a small-sized transmission straight gear (425), the top of the positioning frame (407) is rotatably connected with a sleeve (405) sleeved on the outer side of the rectangular rotating rod (403) through a bearing, the outer side of the sleeve (405) is fixedly welded with a large-sized transmission bevel gear (406) meshed with the small-sized transmission bevel gear (426), the two ends of the rectangular rotating rod (403) are fixedly welded with half gears (409), the two ends of the reciprocating screw rod (402) are fixedly welded with first straight gears (412) meshed with the outer side of the half gears (409) during conveying, the two sides of the supporting frame (401) are provided with first guide grooves (416), the inner side of the first guide groove (416) is connected with a guide rod (410) in a sliding manner, the outer side of the guide rod (410) is sleeved with a limiting disc (422), the inner side of the limiting disc (422) is rotatably connected with a rotating disc (424) through a bearing, the bottom of the rotating disc (424) is fixedly welded with a rectangular sleeve block (423), the bottom of the rectangular sleeve block (423) is installed with a drill bit (417), the bottom of the rotating shaft (420) is fixedly welded with a rectangular sleeve block (423) penetrating through the inner side of the rectangular sleeve block (423), the rectangular cam (413) is fixedly welded with a first cam (413) at one end of which is positioned below the rectangular cam (413), and the first guide rod (414) is fixedly welded with a first cam (427) positioned below the cam (409), one end of the supporting frame (401) is provided with a first telescopic spring (415) sleeved outside the first rectangular push rod (414), and the top of the placing bin (2) is provided with a limiting groove (418).

3. The automatic water pipe drilling machine according to claim 2, wherein one end of the supporting frame (401) is provided with a rectangular groove engaged with the outer side of the first rectangular push rod (414), the top of the first rectangular push rod (414) is provided with a ball, the maximum movable distance of the guide rod (410) is equal to the movable distance of the rectangular sleeve block (423) relative to the rectangular connecting block (427), and both sides of the limiting disc (422) are provided with through holes engaged with the guide rod (410).

4. The automatic water pipe drilling machine according to claim 2, wherein the feeding mechanism (5) comprises a second rectangular push rod (501) slidably connected to two sides of the top of the support frame (401), a moving frame (503) is fixedly welded to one end of the second rectangular push rod (501), a U-shaped connecting frame (502) located above the positioning rod (408) is arranged at the top of the moving frame (503), a T-shaped push plate (507) is fixedly welded to the top of the sliding block (404), a second expansion spring (504) sleeved on the outer side of the second rectangular push rod (501) is arranged at one end of the support frame (401), a second connecting rod (513) penetrating to the inner side of the placing bin (2) is rotatably connected to one end of the support frame (401) through a bearing, a second bevel gear (516) located at one end of the support frame (401) is fixedly welded to one end of the support frame (401), a rotating roller (520) located on the inner side of the placing bin (2) is fixedly welded to the other end of the second connecting rod (513) through a torsion spring, a torsion groove (520) is formed in the outer side of the second connecting rod (519), and a third bevel gear (516) is rotatably connected to one end of the support frame (401) through a bearing, the both sides welded fastening of third connecting rod (514) has second straight-teeth gear (506), the outside of third connecting rod (514) be provided with first bevel gear (515) of second bevel gear (516) engaged with, bottom one side welded fastening who removes frame (503) is located second straight-teeth gear (506) below, and with rack (505) of second straight-teeth gear (506) outside engaged with, the bottom of placing storehouse (2) has been seted up and has been run through to feed chute (521) of workstation (1) bottom, it has and is used for right to distribute the both ends of commentaries on classics roller (520) the inboard spray tube of standing groove (519) carries out spacing subassembly.

5. The automatic water pipe drilling machine according to claim 4, wherein the number of the moving frames (503) is two, the two moving frames (503) are connected through the U-shaped connecting frame (502), the second rectangular push rod (501) and the T-shaped push plate (507) are at the same horizontal height, the length of the rack (505) is half of the outer circumference of the second spur gear (506), and the diameters of the second bevel gear (516) and the first bevel gear (515) are equal.

6. The automatic water pipe drilling machine according to claim 4, wherein the limiting component comprises second guide grooves (512) formed in two ends of the placing bin (2), two ends of the rotating roller (520) are fixedly welded to guide pillars (509) located in the second guide grooves (512) and penetrating to the outer side of the placing bin (2), a top plate (510) penetrating to the inner side of the placing slot (519) is arranged at one end of each guide pillar (509), a push plate (518) located in the inner side of the placing slot (519) is fixedly welded to one end of each top plate (510), a third telescopic spring (508) located at one end of each guide pillar (509) is arranged at the top of each top plate (510), and a trapezoidal block (511) located at one end of the placing bin (2) is fixedly welded to the outer side of the support frame (401).

7. The automatic water pipe drilling machine according to claim 6, wherein a sliding groove matched with the top plate (510) is formed in the inner side of the guide column (509), a roller is arranged at the bottom of the top plate (510), the outer side of the guide column (509) is matched with the inner side of the second guide groove (512), and two sides of the push plate (518) are matched with the inner side of the placing groove (519).

8. The automatic water pipe drilling machine according to claim 6, wherein the length of the reciprocating screw rod (402) is larger than that of the placing bin (2), a crescent pin matched with the reciprocating screw rod (402) in a threaded mode is arranged on the inner side of the sliding block (404), a through hole matched with the positioning rod (408) is further arranged on the inner side of the sliding block (404), and one end of the second rectangular push rod (501) is flush with one end of the placing bin (2).

9. The automatic water pipe drilling machine according to claim 6, characterized in that the width and the length of the placing groove (519) and the blanking groove (521) are equal, the width of the limiting groove (418) is smaller than the width of the placing groove (519), the width of the limiting groove (418) is larger than the diameter of the drill bit (417), and the outer side of the rotating roller (520) is attached to the inner wall of the placing bin (2).

10. The automatic water pipe drilling machine as claimed in claim 6, wherein the inner side of the sleeve (405) is provided with through holes matched with the rectangular rotating rods (403), the number of the rectangular rotating rods (403) is two, the two ends of only one rectangular rotating rod (403) in the two rectangular rotating rods (403) are welded with the half gear (409), and the two ends of the other rectangular rotating rod (403) are directly and fixedly connected with the cam (413).