CN113857163B - A high-efficient dust collector in steel pipe surface for anticorrosive steel pipe production of environment-friendly PE is used - Google Patents

A high-efficient dust collector in steel pipe surface for anticorrosive steel pipe production of environment-friendly PE is used Download PDF

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Publication number
CN113857163B
CN113857163B CN202111127871.6A CN202111127871A CN113857163B CN 113857163 B CN113857163 B CN 113857163B CN 202111127871 A CN202111127871 A CN 202111127871A CN 113857163 B CN113857163 B CN 113857163B
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China
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fixed
pipe
steel pipe
dust
air
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CN202111127871.6A
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CN113857163A (en
Inventor
魏志祥
杨甫
谢兢夫
龚勇
姚斌
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Hunan Tianzhuo Pipe Co ltd
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Hunan Tianzhuo Pipe Co ltd
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Publication of CN113857163A publication Critical patent/CN113857163A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/023Cleaning the external surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411Filter cartridges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning

Abstract

The invention relates to the field of PE (polyethylene) anticorrosive steel pipe production equipment, in particular to a high-efficiency steel pipe surface dust removal device for producing an environment-friendly PE anticorrosive steel pipe, which comprises a base, wherein a support and a tailstock for mounting a steel pipe workpiece are arranged on the base, a portal frame is fixed on the base, a reciprocating type driving mechanism and a dust blowing mechanism are arranged on the portal frame, the reciprocating type driving mechanism is in transmission connection with the dust blowing mechanism and enables the dust blowing mechanism to perform dust blowing cleaning treatment on the surface of the steel pipe workpiece in a reciprocating manner, an air filtering mechanism for purifying air blown to the surface of the steel pipe workpiece by the dust blowing mechanism is arranged on the portal frame, the air filtering mechanism is communicated with the dust blowing mechanism through a pipeline, and the reciprocating type driving mechanism is in transmission connection with the air filtering mechanism. This kind of a high-efficient dust collector in steel pipe surface for anticorrosive steel pipe production of environment-friendly PE collects the dust when removing dust to drive air filter mechanism through reciprocating type actuating mechanism and carry out filtration purification to the air that blows to steel pipe workpiece surface.

Description

A high-efficient dust collector in steel pipe surface for anticorrosive steel pipe production of environment-friendly PE is used
Technical Field
The invention relates to the field of PE (polyethylene) anticorrosive steel pipe production equipment, in particular to a high-efficiency steel pipe surface dust removal device for production of an environment-friendly PE anticorrosive steel pipe.
Background
In the process of manufacturing the environment-friendly PE anticorrosive steel pipe, the surface of the steel pipe needs to be cleaned before the anticorrosive coating is sprayed on the surface of the steel pipe, and impurities such as micro-dust and the like adhered to the surface are removed. The existing cleaning and dust removing equipment has poor dust blowing effect on the surface of a steel pipe, elegant dust is not convenient to collect, and in addition, when micro dust is blown off on the surface of the steel pipe by compressed air, the dust contained in the compressed air can be blown to the surface of the steel pipe, so that the surface dust removing effect on the steel pipe is poor.
Disclosure of Invention
The invention aims to provide a steel pipe surface efficient dust removal device for production of an environment-friendly PE anti-corrosion steel pipe, and aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-efficient dust collector in steel pipe surface for anticorrosive steel pipe production of environment-friendly PE, the on-line screen storage device comprises a base, be provided with support and the tailstock that is used for installing the steel pipe work piece on the base, be fixed with the portal frame on the base, be provided with reciprocating type actuating mechanism on the portal frame and blow dirt mechanism, reciprocating type actuating mechanism is connected with blowing dirt mechanism transmission, and make that blow dirt mechanism is reciprocating type blow dirt cleaning treatment to steel pipe work piece surface, be provided with on the portal frame and be used for blowing dirt mechanism and blow to the air on steel pipe work piece surface and carry out the air filter who purifies, air filter passes through the pipeline and blows dirt mechanism and be linked together, reciprocating type actuating mechanism is connected with air filter mechanism transmission.
Preferably, the support is fixed on the base, and the dead axle rotates on the support and is connected with a grip slipper I, grip slipper I is connected with a motor transmission, and motor I fixes on the base, be fixed with the slide rail on the base, and tailstock sliding connection is on the slide rail, fixed connection motor II on the tailstock, and motor II can drive the tailstock and slide on the slide rail, the dead axle rotates on the tailstock and is connected with grip slipper II, and grip slipper II and the corresponding setting of grip slipper, the upper end of support is fixed with touch switch I, the tailstock upper end is fixed with touch switch II.
Preferably, the reciprocating type driving mechanism comprises a first chain wheel and a second chain wheel, the first chain wheel and the second chain wheel are identical in structure and are rotationally connected to the portal frame through a fixed shaft, the first chain wheel and the second chain wheel are located at the same horizontal height and are connected through chain transmission, the first chain wheel or the second chain wheel is connected with a third motor in transmission, the third motor is fixed to the portal frame, the first chain wheel is connected with the air filtering mechanism in transmission through a first belt wheel assembly, and the second chain wheel is connected with the dust blowing mechanism in transmission through a second belt wheel assembly.
Preferably, a sliding rod is fixed on the support and is connected to the tailstock in a sliding mode, a connecting rod is connected to the sliding rod in a sliding mode and can be respectively in abutting and buckling contact with the first touch switch and the second touch switch, a fixing block is fixed to the upper end of the connecting rod and is fixed to the chain, and a ring frame is fixed to the lower end of the connecting rod.
Preferably, the dust blowing mechanism comprises a pump wheel fixed on the portal frame, an annular pipe fixed on the annular frame and a dust hood, the dust hood is communicated with an inlet end of a dust suction pump through an air pipe nine, an outlet end of the dust suction pump is communicated with a dust collection box through an air pipe two, the dust suction pump is fixed on the dust collection box, the dust collection box is fixed on the base, a plurality of air nozzles are fixed and communicated at equal intervals along the circumferential direction on the side wall of the annular pipe, a chain wheel is in transmission connection with the pump wheel through a belt wheel assembly two, a vent pipe six is fixed and connected on the side wall of the pump wheel in parallel, two ends of the air pipe six are respectively connected with an air pipe four and an air pipe eight, and the air pipe four and the air pipe eight are both connected with an air pipe three phase.
Preferably, filtration mechanism is including fixing the purifying box on the portal frame, and the purifying box is linked together through trachea one and ring canal, and the upper surface center of purifying box runs through and the dead axle rotates and is connected with the axle sleeve, and the inside grafting and the sliding connection of axle sleeve have the cross-section for tetragonal square pipe, and cylindrical pipe is fixed and feed through in the upper end of square pipe, and the upper end cover of cylindrical pipe is established and the dead axle rotates the connecting sleeve, and sleeve and trachea three-phase intercommunication.
Preferably, the inside of purifying box is fixed with the cartridge filter, and the lower extreme of square pipe is located the cartridge filter, and the lower extreme of square pipe is perpendicular and be fixed with the shunt tubes, and has seted up the aperture on the lateral wall of shunt tubes, and square pipe is linked together with the shunt tubes, and the both ends of shunt tubes all are fixed with the brush head.
Preferably, the upper surface dead axle of purifying box rotates and is connected with the fluted disc, and the fluted disc is connected with the gear engagement that is fixed in the axle sleeve upper end, and the fluted disc passes through a band pulley subassembly one and a sprocket drive connection, is fixed with the balladeur train on the telescopic lateral wall, and the position dead axle that keeps away from the centre of a circle on the fluted disc rotates and is connected with the round pin axle, and the round pin axle is pegged graft and sliding connection is in the bar inslot of balladeur train.
Preferably, the air pipe IV is connected with the electromagnetic valve I, the air pipe VIII is connected with the electromagnetic valve IV, the side wall of the air pipe VI is fixedly connected with the air pipe V and the air pipe VII in parallel, the air pipe V and the air pipe VII are respectively positioned at two sides of the pump wheel, the air pipe V is connected with the electromagnetic valve II, and the air pipe VII is connected with the electromagnetic valve III.
Preferably, the dust collector further comprises a controller, a signal input end of the controller is electrically connected with the first touch switch and the second touch switch respectively, and an execution output end of the controller is electrically connected with the first motor, the second motor, the third motor, the dust collection pump, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve respectively.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the reciprocating type driving mechanism drives the dust blowing mechanism to automatically and repeatedly clean the surface of the steel pipe workpiece in a reciprocating and circulating manner, so that the cleaning efficiency and effect of the steel pipe workpiece are improved, air is continuously conveyed while reciprocating type air injection dust removal is carried out on the surface of the steel pipe workpiece, dust is collected while dust removal is carried out, the dust is prevented from being adhered to the surface of the steel pipe workpiece again after being dissipated, the cleaning effect is improved, the dust is prevented from being dissipated into the environment, the collection and the treatment are convenient, and the time and the labor are saved.
According to the invention, the reciprocating type driving mechanism drives the air filtering mechanism to filter and purify air blown to the surface of the steel pipe workpiece, so that the problem of poor cleaning effect on the surface of the steel pipe workpiece caused by dust contained in the air is avoided, the cleaning effect on the surface of the steel pipe workpiece is further improved, and the air filtering mechanism has an automatic cleaning effect, so that the filtering and purifying effect on the air is ensured to be maintained in real time.
Drawings
FIG. 1 is a schematic view of the final assembly of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a pump impeller, a fourth air pipe, a fifth air pipe, a sixth air pipe, a seventh air pipe and an eighth air pipe in the present invention;
fig. 4 is a schematic sectional view of the purification box of the present invention.
In the figure: 1. a base; 2. a support; 3. a first motor; 4. a dust collection box; 5. a first trachea; 6. a second trachea; 7. a dust suction pump; 8. a purification box; 9. a fluted disc; 10. a third trachea; 11. a first belt wheel component; 12. a chain wheel I; 13. a chain; 14. a gantry; 15. a second chain wheel; 16. a second belt wheel assembly; 17. a pump impeller; 18. a first touch switch; 19. a first clamping seat; 20. a fixed block; 21. a ring pipe; 22. an air nozzle; 23. a connecting rod; 24. a dust hood; 25. a slide bar; 26. a ring frame; 27. a second clamping seat; 28. a second touch switch; 29. a fourth trachea; 30. a fifth trachea; 31. a sixth trachea; 32. a seventh trachea; 33. eighthly, a trachea; 34. a second motor; 35. a tail seat; 36. a slide rail; 37. a carriage; 38. a pin shaft; 39. a sleeve; 40. a cylindrical tube; 41. a square tube; 42. a shaft sleeve; 43. a gear; 44. a shunt tube; 45. a brush head; 46. a filter cartridge; 47. a first electromagnetic valve; 48. a second electromagnetic valve; 49. a third electromagnetic valve; 50. a fourth electromagnetic valve; 51. and 9, a ninth trachea.
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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a steel pipe surface efficient dust removal device for the production of an environment-friendly PE anti-corrosion steel pipe comprises a base 1, wherein a support 2 and a tailstock 35 for mounting a steel pipe workpiece are arranged on the base 1, the support 2 is fixed on the base 1, a first clamping seat 19 is connected on the support 2 in a fixed-shaft rotating manner, the first clamping seat 19 is in transmission connection with a first motor 3, the first motor 3 is fixed on the base 1, a slide rail 36 is fixed on the base 1, the tailstock 35 is in sliding connection with the slide rail 36, a second motor 34 is fixedly connected on the tailstock 35, the second motor 34 can drive the tailstock 35 to slide on the slide rail 36, a second clamping seat 27 is connected on the tailstock 35 in a fixed-shaft rotating manner, the second clamping seat 27 is arranged corresponding to the first clamping seat 19, a first touch switch 18 is fixed at the upper end of the support 2, a second touch switch 28 is fixed at the upper end of the tailstock 35, a portal frame 14 is fixed on the base 1, a reciprocating type driving mechanism and a dust blowing mechanism are arranged on the portal frame 14, the reciprocating type driving mechanism is in transmission connection with the dust blowing mechanism, the dust blowing mechanism is enabled to perform reciprocating type dust blowing cleaning treatment on the surface of the steel pipe workpiece, the portal frame 14 is provided with an air filtering mechanism used for purifying air blown to the surface of the steel pipe workpiece by the dust blowing mechanism, the air filtering mechanism is communicated with the dust blowing mechanism through a pipeline, and the reciprocating type driving mechanism is in transmission connection with the air filtering mechanism.
In this embodiment, as shown in fig. 1 and 2, the reciprocating driving mechanism includes a first sprocket 12 and a second sprocket 15, the first sprocket 12 and the second sprocket 15 have the same structure and are both fixed to a gantry 14, the first sprocket 12 and the second sprocket 15 are at the same horizontal height and are in transmission connection through a chain 13, the first sprocket 12 or the second sprocket 15 is in transmission connection with a third motor, and the third motor is fixed to the gantry 14, the third motor is not shown in this application, the first sprocket 12 is in transmission connection with an air filtering mechanism through a first pulley assembly 11, the second sprocket 15 is in transmission connection with a dust blowing mechanism through a second pulley assembly 16, a sliding rod 25 is fixed to the bracket 2, the sliding rod 25 is slidably connected to a sliding rod 35, a tail seat connecting rod 23 is slidably connected to the sliding rod 25, the tail seat connecting rod 23 can be respectively in abutting contact with a first touch switch 18 and a second touch switch 28, a fixing block 20 is fixed to the upper end of the connecting rod 23, the fixed block 20 is fixed on the chain 13, and the lower end of the connecting rod 23 is fixed with a ring frame 26.
In the embodiment, as shown in fig. 1, 2 and 3, the dust blowing mechanism includes a pump wheel 17 fixed on the gantry 14, a circular pipe 21 fixed on the circular frame 26, and a dust hood 24, the dust hood 24 is communicated with an inlet end of a dust suction pump 7 through a pipe nine 51, the dust hood 24 is of a ring structure, an outlet end of the dust suction pump 7 is communicated with a dust collection box 4 through a pipe two 6, the dust suction pump 7 is fixed on the dust collection box 4, the dust collection box 4 is fixed on the base 1, a plurality of air nozzles 22 are fixed on a side wall of the circular pipe 21 at equal intervals along a circumferential direction and communicated with the side wall, a sprocket two 15 is in transmission connection with the pump wheel 17 through a pulley assembly two 16, a vent pipe six 31 is fixed and connected on a side wall of the pump wheel 17, two ends of the air pipe six 31 are respectively connected with a pipe four 29, an air pipe eight 33, the air pipes four 29 and the eight 33 are both connected with an air pipe 10, the air pipe four 29 is connected with a first electromagnetic valve 47, the eight air pipe 33 is connected with a fourth electromagnetic valve 50, a fifth air pipe 30 and a seventh air pipe 32 are fixed on the side wall of the sixth air pipe 31 and connected in parallel, the fifth air pipe 30 and the seventh air pipe 32 are respectively positioned at two sides of the pump wheel 17, the fifth air pipe 30 is connected with a second electromagnetic valve 48, and the seventh air pipe 32 is connected with a third electromagnetic valve 49.
In this embodiment, as shown in fig. 4, the air filtering mechanism includes a purifying box 8 fixed on the portal frame 14, the purifying box 8 is connected with the ring pipe 21 through a first air pipe 5, a shaft sleeve 42 is connected to the center of the upper surface of the purifying box 8 through a first air pipe, a square pipe 41 with a quadrangular cross section is inserted into and slidably connected with the shaft sleeve 42, the upper end of the square pipe 41 is fixed and connected with a cylindrical pipe 40, the upper end of the cylindrical pipe 40 is sleeved with a fixed shaft and rotatably connected with a sleeve 39, the sleeve 39 is connected with a third air pipe 10, a filter cylinder 46 is fixed inside the purifying box 8, the lower end of the square pipe 41 is located in the filter cylinder 46, a shunt pipe 44 is vertically fixed and fixed at the lower end of the square pipe 41, a small hole is opened on the side wall of the shunt pipe 44, the square pipe 41 is connected with the shunt pipe 44, brush heads 45 are fixed at both ends of the shunt pipe 44, a fluted disc 9 is rotatably connected to the upper surface of the purifying box 8, the fluted disc 9 is meshed with a gear 43 fixed at the upper end of the shaft sleeve 42, the fluted disc 9 is in transmission connection with a first chain wheel 12 through a first belt wheel assembly 11, a sliding frame 37 is fixed on the side wall of the sleeve 39, a fixed shaft at a position far away from the circle center on the fluted disc 9 is rotatably connected with a pin shaft 38, and the pin shaft 38 is inserted and connected in a strip-shaped groove of the sliding frame 37 in a sliding manner.
In this embodiment, the vacuum cleaner further comprises a controller, wherein the signal input end of the controller is electrically connected with the first touch switch 18 and the second touch switch 28, and the execution output end of the controller is electrically connected with the first motor 3, the second motor 34, the third motor, the vacuum pump 7, the first electromagnetic valve 47, the second electromagnetic valve 48, the third electromagnetic valve 49 and the fourth electromagnetic valve 50.
The invention has the advantages that: when the steel pipe surface efficient dust removal device for the production of the environment-friendly PE anti-corrosion steel pipe is used, the working process is as follows:
as shown in fig. 1, 2 and 3, a steel pipe workpiece is inserted into the inner sides of the circular pipe 21 and the dust hood 24, one end of the steel pipe workpiece is fixed on the first clamping seat 19, then the second motor 34 is controlled by the controller to work, the tail seat 35 slides on the slide rail 36, the second clamping seat 27 clamps and fixes the other end of the steel pipe workpiece, then the second motor 34 stops working, the steel pipe workpiece is mounted on the support 2 and the tail seat 35, after the steel pipe workpiece is mounted, the third motor is controlled by the controller to work, the third motor drives the chain 13 to run through the first chain wheel 12 or the second chain wheel 15, the chain 13 drives the connecting rod 23 to slide on the slide rod 25 through the fixing block 20, the connecting rod 23 moves through the circular frame 26 to synchronously drive the circular pipe 21 and the dust hood 24 to synchronously move, and the upper air nozzle 22 of the circular pipe 21 removes dust on the surface of the steel pipe workpiece through air injection, the surface of a steel pipe workpiece is dedusted and cleaned, the chain 13 is set to run clockwise, so that the chain 13 drives the connecting rod 23 to move left on the sliding rod 25 through the fixing block 20, the connecting rod 23 drives the ring 21 to dedust and clean the surface of the steel pipe workpiece from right to left through the ring frame 26, when the connecting rod 23 is in buckling contact with the first touch switch 18, the first touch switch 18 transmits a touch signal of the connecting rod 23 to the controller, the controller controls the motor to reversely drive the first sprocket 12 or the second sprocket 15 to rotate anticlockwise, so that the chain 13 drives the connecting rod 23 to move right on the sliding rod 25 through the fixing block 20, the connecting rod 23 drives the ring 21 to dedust and clean the surface of the steel pipe workpiece from left to right through the ring frame 26, when the connecting rod 23 is in buckling contact with the second touch switch 28, the second touch switch 28 transmits the touch signal of the connecting rod 23 to the controller, and the controller controls the motor to drive the first sprocket 12 or the second sprocket 15 to rotate clockwise again, make chain 13 clockwise operation once more, so reciprocal, realize automatic many times reciprocal circulation clean, improve clean efficiency and effect to the steel pipe work piece.
When the three work of motors, the work of controller control dust absorption pump 7 for dust suction that dust absorption pump 7 blows up air nozzle 22 through trachea nine 51 and suction hood 24 is collected, and is carried to collecting box 4 in through trachea two 6 and collects, and adhesion is once more on steel pipe workpiece surface after avoiding the dust to disperse, improves clean effect, also avoids the dust to disperse in the environment, is convenient for collect the processing, labour saving and time saving.
The second sprocket 15 rotates clockwise, the second belt wheel assembly 16 drives the impeller in the pump wheel 17 to rotate, the controller controls the first electromagnetic valve 47 and the third electromagnetic valve 49 to be opened, the second electromagnetic valve 48 and the fourth electromagnetic valve 50 to be closed, so that the impeller conveys external air from the third air pipe 10 through the seventh air pipe 32, the sixth air pipe 31 and the fourth air pipe 29, conveys the external air to the air filtering mechanism through the third air pipe 10 to be purified and filtered, conveys the external air to the ring pipe 21, then the external air is sprayed out from the air nozzle 22, the second sprocket 15 rotates anticlockwise, the second belt wheel assembly 16 drives the impeller in the pump wheel 17 to rotate reversely, the controller controls the second electromagnetic valve 48 and the fourth electromagnetic valve 50 to be opened, the first electromagnetic valve 47 and the third electromagnetic valve 49 to convey the external air from the third air pipe 10 through the fifth air pipe 30, the sixth air pipe 31 and the eighth air pipe 33, conveys the external air to the air filtering mechanism through the third air pipe 10 to be purified and filtered, and conveys the external air to the ring pipe 21, then the dust is sprayed out by the air nozzle 22, so that the air is continuously conveyed while the circular pipe 21 is driven to perform reciprocating air spraying and dust removal on the surface of the steel pipe workpiece.
After the air is conveyed into the air pipe triple 10, as shown in fig. 4, the air pipe triple 10 is conveyed into the filter cylinder 46 through the sleeve 39, the cylindrical pipe 40, the square pipe 41 and the shunt pipe 44, and then the air is purified and filtered by the filter cylinder 46, so that the dust in the air is blocked in the filter cylinder 46, the air nozzle 22 is prevented from being blocked by the dust in the air, the problem that the cleaning effect on the surface of the steel pipe workpiece is poor due to the dust contained in the air blown to the surface of the steel pipe workpiece is solved, the cleaning effect on the surface of the steel pipe workpiece is further improved, the fluted disc 9 is driven to rotate by the first pulley assembly 11 while the first sprocket 12 rotates, the fluted disc 9 drives the sleeve 39 to move up and down through the pin shaft 38 and the carriage 37, the sleeve 39 synchronously drives the brush head 45 to move up and down through the cylindrical pipe 40, the square pipe 41 and the shunt pipe 44, and the shaft sleeve 42 is driven by the rotation of the fluted disc 9 to drive the square pipe 41 to rotate while moving up and down through the gear 43, thereby make square pipe 41 pass through shunt tubes 44 synchronous drive brush head 45 and rotate when reciprocating, and then make brush head 45 clean the inner wall of cartridge filter 46, brush the dust that adheres on the cartridge filter 46 inner wall, realize self-cleaning's effect, thereby ensure that cartridge filter 46 keeps the filtration purification effect to the air in real time, the air after the purification passes through trachea one 5 and carries to the ring pipe 21 in, and spout by air nozzle 22, detach the dust on steel pipe workpiece surface, thereby improve the dust removal purification effect to steel pipe workpiece.
After the surface cleaning and dust removing of each steel pipe workpiece are finished, the second motor 34 is controlled through the controller to work and drive the tailstock 35 to be far away from the support 2, the steel pipe workpieces are taken down from the first clamping seat 19 and the second clamping seat 27, the operation is simple and convenient, and the second touch switch 28 is synchronously driven to move by the movement of the tailstock 35, so that the steel pipe workpieces with different length specifications can be subjected to dust removing treatment conveniently, and the use range is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (3)

1. The utility model provides a high-efficient dust collector in steel pipe surface for anticorrosive steel pipe production of environment-friendly PE, includes base (1), be provided with support (2) and tailstock (35) that are used for installing the steel pipe work piece on base (1), its characterized in that: a portal frame (14) is fixed on the base (1), a reciprocating type driving mechanism and a dust blowing mechanism are arranged on the portal frame (14), the reciprocating type driving mechanism is in transmission connection with the dust blowing mechanism and enables the dust blowing mechanism to perform dust blowing cleaning treatment on the surface of a steel pipe workpiece in a reciprocating manner, an air filtering mechanism for purifying air blown to the surface of the steel pipe workpiece by the dust blowing mechanism is arranged on the portal frame (14), the air filtering mechanism is communicated with the dust blowing mechanism through a pipeline, and the reciprocating type driving mechanism is in transmission connection with the air filtering mechanism;
the support (2) is fixed on the base (1), the fixed shaft on the support (2) is rotatably connected with a first clamping seat (19), the first clamping seat (19) is in transmission connection with a first motor (3), the first motor (3) is fixed on the base (1), the base (1) is fixed with a sliding rail (36), a tailstock (35) is slidably connected onto the sliding rail (36), the tailstock (35) is fixedly connected with a second motor (34), the second motor (34) can drive the tailstock (35) to slide on the sliding rail (36), the fixed shaft on the tailstock (35) is rotatably connected with a second clamping seat (27), the second clamping seat (27) and the first clamping seat (19) are correspondingly arranged, the upper end of the support (2) is fixed with a first touch switch (18), and the upper end of the tailstock (35) is fixed with a second touch switch (28);
reciprocating type actuating mechanism includes sprocket (12) and sprocket two (15), sprocket (12) and sprocket two (15) structure are the same completely, and equal dead axle rotates and connects on portal frame (14), sprocket (12) and sprocket two (15) are in same level and are connected through chain (13) transmission, sprocket (12) or sprocket two (15) are connected with motor three transmission, and motor three is fixed on portal frame (14), sprocket (12) are connected with air filter mechanism transmission through band pulley subassembly (11), sprocket two (15) are connected with the dust blowing mechanism transmission through band pulley subassembly two (16), be fixed with slide bar (25) on support (2), and slide bar (25) sliding connection is on portal frame (35), sliding connection has connecting rod (23) on slide bar (25), connecting rod (23) can respectively with touch switch (18), The second touch switch (28) is in abutting contact, a fixed block (20) is fixed at the upper end of the connecting rod (23), the fixed block (20) is fixed on the chain (13), and a ring frame (26) is fixed at the lower end of the connecting rod (23);
the dust blowing mechanism comprises a pump wheel (17) fixed on a portal frame (14), a circular pipe (21) and a dust hood (24), wherein the circular pipe (21) and the dust hood (24) are fixed on the circular frame (26), the dust hood (24) is communicated with the inlet end of a dust suction pump (7) through a gas pipe nine (51), the outlet end of the dust suction pump (7) is communicated with a dust collection box (4) through a gas pipe two (6), the dust suction pump (7) is fixed on the dust collection box (4), the dust collection box (4) is fixed on a base (1), a plurality of air nozzles (22) are fixed on the side wall of the circular pipe (21) at equal intervals along the circumferential direction and communicated, a chain wheel two (15) is in transmission connection with the pump wheel (17) through a belt wheel component two (16), a pump wheel (17) is fixed on the side wall of the pump wheel (17) and communicated with a six (31), two ends of the gas pipe six (31) are respectively connected with a gas pipe four (29) and a gas pipe eight (33), the fourth air pipe (29) and the eighth air pipe (33) are connected with the third air pipe (10);
the air filtering mechanism comprises a purifying box (8) fixed on a portal frame (14), the purifying box (8) is communicated with an annular pipe (21) through a first air pipe (5), the center of the upper surface of the purifying box (8) penetrates through and is connected with a shaft sleeve (42) in a fixed-axis rotating manner, a square pipe (41) with a quadrangular cross section is inserted into the shaft sleeve (42) in a sliding manner, the upper end of the square pipe (41) is fixed and communicated with a cylindrical pipe (40), the upper end of the cylindrical pipe (40) is sleeved with and is connected with a sleeve (39) in a fixed-axis rotating manner, the sleeve (39) is communicated with a third air pipe (10), a filter cylinder (46) is fixed inside the purifying box (8), the lower end of the square pipe (41) is positioned in the filter cylinder (46), the lower end of the cylindrical pipe (41) is vertical and fixed with a shunt pipe (44), and a small hole is formed in the side wall of the shunt pipe (44), square pipe (41) are linked together with shunt tubes (44), the both ends of shunt tubes (44) all are fixed with brush head (45), the upper surface dead axle rotation of purifying box (8) is connected with fluted disc (9), fluted disc (9) are connected with gear (43) meshing that are fixed in axle sleeve (42) upper end, fluted disc (9) are connected with sprocket (12) transmission through a belt pulley subassembly (11), be fixed with on the lateral wall of sleeve (39) balladeur train (37), the position dead axle rotation of keeping away from the centre of a circle on fluted disc (9) is connected with round pin axle (38), round pin axle (38) are pegged graft and sliding connection is in the bar inslot of balladeur train (37).
2. The steel pipe surface efficient dust removing device for the production of the environment-friendly PE anti-corrosion steel pipe as claimed in claim 1, which is characterized in that: connect solenoid valve (47) on trachea four (29), be connected with solenoid valve four (50) on trachea eight (33), fixed parallel connection breather pipe five (30), trachea seven (32) on the lateral wall of trachea six (31), trachea five (30), trachea seven (32) are located the both sides of pump impeller (17) respectively, be connected with solenoid valve two (48) on trachea five (30), be connected with solenoid valve three (49) on trachea seven (32).
3. The steel pipe surface efficient dust removing device for the production of the environment-friendly PE anti-corrosion steel pipe as claimed in claim 2, which is characterized in that: the vacuum cleaner further comprises a controller, wherein a signal input end of the controller is electrically connected with the first touch switch (18) and the second touch switch (28) respectively, and an execution output end of the controller is electrically connected with the first motor (3), the second motor (34), the third motor, the dust suction pump (7), the first electromagnetic valve (47), the second electromagnetic valve (48), the third electromagnetic valve (49) and the fourth electromagnetic valve (50) respectively.
CN202111127871.6A 2021-09-26 2021-09-26 A high-efficient dust collector in steel pipe surface for anticorrosive steel pipe production of environment-friendly PE is used Active CN113857163B (en)

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