CN112588501B - Grinding and paint spraying equipment for inner and outer side walls of steel pipe for building frame - Google Patents
Grinding and paint spraying equipment for inner and outer side walls of steel pipe for building frame Download PDFInfo
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- CN112588501B CN112588501B CN202110015130.2A CN202110015130A CN112588501B CN 112588501 B CN112588501 B CN 112588501B CN 202110015130 A CN202110015130 A CN 202110015130A CN 112588501 B CN112588501 B CN 112588501B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses grinding and paint spraying equipment for inner and outer side walls of a steel pipe for a scaffold, which comprises a processing box, wherein a processing cavity is arranged in the processing box, a linkage column is rotatably connected to the inner wall of the right side of the processing cavity, a fixed column is fixedly connected to the linkage column, an annular cavity with a left opening is arranged in the fixed column, the left end of the linkage column is positioned in the annular cavity, and conversion grooves are respectively arranged on the inner circular side wall of the annular cavity and the outer circular surface of the linkage column; before the frame building steel pipe is polished, the adsorbate on the outer surface of the frame building steel pipe is knocked off and absorbed, so that the quality of polishing and paint spraying operation after the adsorbate is influenced is avoided; then, the outer surface and the inner side wall of the built steel pipe are directly polished and painted at the same time, and the built steel pipe is protected, so that the service life of the built steel pipe is longer; the paint spraying is carried out in the equipment, so that the environmental pollution is avoided.
Description
Technical Field
The invention relates to the field of building erection, in particular to a polishing and paint spraying device for inner and outer side walls of a steel pipe for building.
Background
Building built utilizes the steel pipe to carry out built for supplementary building construction, the external surface can be stained with a large amount of adsorbates after the built steel pipe is through long-time, and then influences the service strength of built steel pipe, and the inside and outside lateral wall of building steel pipe all can produce the rust mark simultaneously, and traditional rust cleaning mode only derusts to the external surface, can't derust to the inside wall, and then makes the built steel pipe appear the phenomenon of bending because bearing capacity variation in the in-process of using.
The polishing and paint spraying equipment for the inner and outer side walls of the steel pipe for building the frame can solve the problems.
Disclosure of Invention
In order to solve the problems, the present example designs a polishing and paint spraying apparatus for inner and outer side walls of a steel pipe for a building, which comprises a processing box, wherein a processing cavity is arranged in the processing box, a linkage column is rotatably connected to the inner wall of the right side of the processing cavity, a fixed column is fixedly connected to the linkage column, an annular cavity with a left opening is arranged in the fixed column, the left end of the linkage column is located in the annular cavity, conversion grooves are respectively arranged on the inner circular side wall of the annular cavity and the outer circular surface of the linkage column, the openings of the two conversion grooves are opposite, an engagement handle is rotatably connected between the front inner side wall and the rear inner side wall of the two conversion grooves, a rotating plate is fixedly connected to the engagement handle, a thrust spring is fixedly connected between the left ends of the two rotating plates and the corresponding inner side wall of the conversion groove, polishing rods are fixedly connected to the opposite end surfaces of the two rotating plates, the polishing rods are located on the left side of the engagement handle, guide holes with opposite openings are arranged on the opposite inner side walls of the two conversion grooves, a sliding spray head is located between the sliding column, a pull baffle plate is located on the front side of the sliding column, and a spray head is located on the corresponding push baffle plate, and a pull baffle plate is located on the front side of the sliding baffle plate; a swing rod cavity with a forward opening is arranged on the inner wall of the rear side of the processing cavity, a turntable shaft is rotatably connected between the left inner side wall and the right inner side wall of the swing rod cavity, an elliptic turntable is fixedly connected onto the turntable shaft, two support rods are rotatably connected between the left inner side wall and the right inner side wall of the swing rod cavity, the two support rods are vertically symmetrical about the turntable shaft, swing rods are fixedly connected onto the support rods, a reset spring is fixedly connected between the two swing rods at the rear side of the elliptic turntable, the two swing rods are abutted against the outer circular surface of the elliptic turntable, and a conveying hole is formed in each swing rod; a fan blade cavity is formed in the right side of the processing cavity in the processing box, the right end of the fixing column is located in the fan blade cavity and fixedly connected with a rotating column, an air blowing fan blade is fixedly connected to the rotating column, a communicating hole with a right opening is formed in the right end face of the rotating column and communicated with the annular cavity, and a chip removing hole with a right opening is formed in the inner wall of the right side of the fan blade cavity in a communicating mode; a feeding hole with a leftward opening is formed in the inner wall of the left side of the processing cavity, two rotating shafts are rotatably connected between the upper inner side wall and the lower inner side wall of the feeding hole in a front-back mode, and clamping rollers are fixedly connected to the rotating shafts; put the steel pipe of putting between two pinch rolls, later rotate the axis of rotation, and then move through pinch rolls drive the steel pipe of putting right, make the steel pipe of putting stretch into the process chamber, the annular chamber, later the carousel axle rotates, and then drive two swinging arms through the oval carousel and swing, and then beat the steel pipe lateral wall of putting, and absorb the residue of knocking off through the transfer port, when putting the steel pipe cover on the linkage post, the linkage post rotates, and then drive two grinding rods and polish the lateral wall and the inside wall of putting the steel pipe simultaneously, and then detach the rust mark on lateral wall and the inside wall, later through the bits hole discharge of chip removal that produces when annular chamber will polish, the axis of rotation reversal of polishing has been accomplished, the pole of polishing is kept away from the steel pipe of putting this moment, the slip shower nozzle is close to the steel pipe of putting, and then spray paint the treatment simultaneously through the slip shower nozzle to the lateral wall and the inside wall of putting the steel pipe, and then strengthened the protection to the steel pipe of putting, make the steel pipe of putting longer life.
Beneficially, a sliding plate cavity is formed in the fixed column on the right side of the processing cavity, a sliding push plate is arranged in the sliding plate cavity in a sliding mode, a linkage spring is fixedly arranged between the right end face of the sliding push plate and the inner wall of the right side of the sliding plate cavity, two sliding holes are arranged on the inner wall of the left side of the sliding plate cavity in an up-and-down mode and communicated with the upper side conversion groove, the upper side sliding hole is located in the fixed column and communicated with the upper side conversion groove, the lower side sliding hole is located in the linkage column and communicated with the lower side conversion groove, and a wedge-shaped push rod is arranged in each of the two sliding holes in a sliding mode; linkage spring circular telegram extension, and then drive wedge push rod through the slip push pedal and slide left, and then drive the rotor plate and rotate, and then make the pole of polishing keep away from the steel pipe of putting up, and the shower nozzle that slides is close to the steel pipe of putting up, realizes polishing and the switching between the process of spraying paint.
Beneficially, a power cavity is arranged at the lower side of the processing cavity in the processing box, a power motor is fixedly arranged on the inner wall of the right side of the power cavity, a power output shaft is connected to the left end face of the power motor in a power mode, a driving pulley is fixedly connected to the power output shaft, the power cavity is communicated with the fan blade cavity through a belt groove, a driven pulley is fixedly connected to the left side of the air-blowing fan blade on the rotating column, the driving pulley is connected with the driven pulley through a transmission belt, and the transmission belt is located in the belt groove; the power motor is started, the driving belt wheel is driven to rotate through the power output shaft, the rotating column is driven to rotate through the driven belt wheel, the air blowing fan blades are driven to rotate, the linkage column is driven to rotate while the rotating column rotates, the fixing column is driven to rotate, and then the scaffolding steel pipe is machined.
Beneficially, a transmission worm is rotatably connected to the inner wall of the rear side of the power cavity, the transmission worm is located on the lower side of the swing rod cavity, a transmission bevel gear is fixedly connected to the front end of the transmission worm, a sliding guide sleeve is in splined connection with the left side of the driving pulley on the power output shaft, a spline groove with a right opening is formed in the sliding guide sleeve, the power output shaft is located in the spline groove, an electromagnetic spring is fixedly arranged between the left end face of the power output shaft and the inner wall of the left side of the spline groove, two linkage bevel gears are fixedly connected to the sliding guide sleeve, the two linkage bevel gears are symmetrically arranged on the left side and the right side of the transmission bevel gear, a transmission groove with a downward opening is formed in the left side of the swing rod cavity on the inner wall of the upper side of the power cavity, a driven bevel gear is fixedly connected to the left end of the turntable shaft, a worm wheel shaft is rotatably connected to the inner wall of the upper side of the transmission groove, a linkage worm wheel shaft is fixedly connected to the power cavity and fixedly connected to the lower end of the worm wheel shaft, the linkage worm wheel is engaged with the transmission worm, a driving bevel gear is fixedly connected to the worm wheel shaft, and the upper side of the driven bevel gear is engaged with the driven bevel gear; the power output shaft rotates, then the sliding guide sleeve drives the linkage bevel gear to rotate, then the transmission bevel gear drives the transmission worm to rotate, then the linkage worm gear drives the worm wheel shaft to rotate, then the driving bevel gear drives the driven bevel gear to rotate, then the rotating disc shaft drives the elliptic rotating disc to rotate, and then the swinging rod is driven to swing, so that the scaffolding steel pipe is beaten.
Beneficially, a connecting belt wheel is fixedly connected to the upper side of the linkage worm wheel on the worm wheel shaft, the lower end of the rotating shaft on the rear side is located in the power cavity and is fixedly connected with a linkage belt wheel, and the linkage belt wheel is connected with the connecting belt wheel through a synchronous belt; the worm wheel shaft rotates, then drives the synchronous belt to rotate through the connecting belt wheel, further drives the rotating shaft to rotate through the linkage belt wheel, and then drives the bridging steel pipe to move through the clamping roller.
Beneficially, a ventilation cavity with a backward opening is formed in the processing box on the rear side of the power cavity, the rear end of the transmission worm is located in the ventilation cavity and fixedly connected with a rotating fan blade, a one-way baffle is fixedly arranged between the inner side walls of the ventilation cavity and on the rear side of the rotating fan blade, the one-way baffle enables waste scraps to pass through only in one direction, a supporting tube is arranged on the inner wall of the lower side of the swing rod cavity and on the rear side of the elliptical rotating disc, the supporting tube is communicated with the two conveying holes through a hose, and the lower end of the supporting tube is communicated with the ventilation cavity; the transmission worm rotates, and then drives rotatory flabellum and rotate, and then absorbs the sweeps that produces when will beaing through stay tube, hose, delivery port, later arranges to the external world through one-way baffle, and later the transmission worm reversal, and then drives rotatory flabellum reversal, and then bloies in to the delivery port, and then in time weathers the paint of putting up steel pipe surface spraying, convenient save.
Beneficially, a paint storage box is arranged on the rear side of the sliding plate cavity in the fixing column, two conveying pipes are arranged on the front end face of the paint storage box in a vertically-arranged communication mode and are respectively communicated with corresponding guide holes on the upper side and the lower side, and a paint spraying hole is formed in the sliding spray head; the slip shower nozzle slides, and then makes paint spraying hole and conveyer pipe intercommunication, and then makes the paint of depositing in the paint box carry to paint spraying hole through the conveyer pipe downthehole, later spout to the polishing rod put up on the interior lateral wall of steel pipe, and then realize the operation that sprays paint.
The invention has the beneficial effects that: according to the invention, before the steel pipe is polished, the adsorbate on the outer surface of the steel pipe is knocked off and absorbed, so that the quality of polishing and paint spraying operation after the adsorbate is influenced is avoided; then, the outer surface and the inner side wall of the built steel pipe are directly polished and painted at the same time, and the built steel pipe is protected, so that the service life of the built steel pipe is longer; the paint spraying is carried out in the equipment, so that the environmental pollution is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the overall construction of a grinding and painting facility for inner and outer side walls of a steel pipe for scaffolding according to the present invention.
FIG. 2 isbase:Sub>A schematic view of the structure A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 2;
fig. 5 is a schematic diagram of the structure of D-D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 5, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a grinding and paint spraying device for inner and outer side walls of a steel pipe for a scaffold, which comprises a processing box 11, wherein a processing cavity 41 is arranged in the processing box 11, a linkage column 40 is rotatably connected to the inner wall of the right side of the processing cavity 41, a fixed column 31 is fixedly connected to the linkage column 40, an annular cavity 75 with a leftward opening is arranged in the fixed column 31, the left end of the linkage column 40 is positioned in the annular cavity 75, conversion grooves 61 are respectively arranged on the inner circular side wall of the annular cavity 75 and the outer circular surface of the linkage column 40, the openings of the two conversion grooves 61 are opposite, an engagement handle 60 is rotatably connected between the front inner side wall and the rear inner side wall of each of the two conversion grooves 61, a rotating plate 59 is fixedly connected to the engagement handle 60, and a thrust spring 58 is fixedly arranged between the left end of each of the two rotating plates 59 and the inner side wall of the corresponding conversion groove 61, the opposite end surfaces of the two rotating plates 59 are fixedly connected with a polishing rod 69, the polishing rod 69 is positioned at the left side of the connecting handle 60, the opposite inner side walls of the two conversion grooves 61 are provided with guide holes 66 with opposite openings, sliding nozzles 68 are slidably arranged in the two guide holes 66, the sliding nozzles 68 are positioned at the front side of the rotating plates 59, tension springs 67 are fixedly arranged between the two sliding nozzles 68 and the corresponding inner side walls of the guide holes 66, a partition plate 63 is fixedly arranged on the left end surfaces of the two sliding nozzles 68, a push column 62 is fixedly arranged on the front end surface of the rotating plate 59, and the push column 62 is positioned at one side of the partition plate 63 close to the guide holes 66; a swing rod cavity 32 with a forward opening is formed in the inner wall of the rear side of the processing cavity 41, a turntable shaft 38 is rotatably connected between the left inner side wall and the right inner side wall of the swing rod cavity 32, an elliptical turntable 37 is fixedly connected to the turntable shaft 38, two support rods 35 are rotatably connected between the left inner side wall and the right inner side wall of the swing rod cavity 32, the two support rods 35 are vertically symmetrical with respect to the turntable shaft 38, swing rods 33 are fixedly connected to the support rods 35, a return spring 56 is fixedly connected to the rear side of the elliptical turntable 37 between the two swing rods 33, the two swing rods 33 are abutted against the outer circumferential surface of the elliptical turntable 37, and a conveying hole 34 is formed in each swing rod 33; a fan blade cavity 21 is arranged on the right side of the processing cavity 41 in the processing box 11, the right end of the fixing column 31 is positioned in the fan blade cavity 21 and fixedly connected with a rotating column 23, an air blowing fan blade 24 is fixedly connected to the rotating column 23, a communicating hole 22 with a right opening is formed in the right end face of the rotating column 23, the communicating hole 22 is communicated with the annular cavity 75, and a chip removing hole 20 with a right opening is formed in the inner wall of the right side of the fan blade cavity 21; a feeding hole 39 with a leftward opening is formed in the inner wall of the left side of the processing cavity 41, two rotating shafts 42 are rotatably arranged between the upper inner wall and the lower inner wall of the feeding hole 39 in a front-back mode and are connected with each other, and clamping rollers 36 are fixedly connected to the rotating shafts 42; putting the steel pipe between two clamping rollers 36, then rotating a rotating shaft 42, further driving the steel pipe to move rightwards through the clamping rollers 36, so that the steel pipe extends into a processing cavity 41 and an annular cavity 75, then rotating a turntable shaft 38 to rotate, further driving two swinging rods 33 to swing through an elliptical turntable 37, further knocking the outer side wall of the steel pipe, absorbing the knocked-off residues through a conveying hole 34, when the steel pipe is sleeved on a linkage column 40, the linkage column 40 rotates, further driving two polishing rods 69 to simultaneously polish the outer side wall and the inner side wall of the steel pipe, further removing rusts on the outer side wall and the inner side wall, then discharging scraps generated during polishing through the annular cavity 75 through a scrap discharge hole 20, finishing the reverse rotation of the rotating shaft 42, at the moment, the polishing rods 69 are far away from the steel pipe, a sliding nozzle 68 is close to the steel pipe, further simultaneously performing paint spraying treatment on the outer side wall and the inner side wall of the steel pipe through the sliding nozzle 68, further enhancing the protection of the steel pipe, and prolonging the service life of the steel pipe.
Beneficially, a slide plate cavity 27 is arranged in the fixed column 31 on the right side of the processing cavity 41, a slide push plate 28 is arranged in the slide plate cavity 27 in a sliding manner, a linkage spring 26 is fixedly arranged between the right end surface of the slide push plate 28 and the inner wall of the right side of the slide plate cavity 27, two slide holes 64 are arranged on the inner wall of the left side of the slide plate cavity 27 in a vertically-arranged communication manner, the upper slide hole 64 is arranged in the fixed column 31 and communicated with the upper conversion groove 61, the lower slide hole 64 is arranged in the linkage column 40 and communicated with the lower conversion groove 61, and a wedge-shaped push rod 29 is arranged in each of the two slide holes 64 in a sliding manner; linkage spring 26 circular telegram extension, and then drive wedge push rod 29 through slip push pedal 28 and slide left, and then drive rotor plate 59 and rotate, and then make grinding rod 69 keep away from the steel pipe of putting up a frame, and slip shower nozzle 68 is close to the steel pipe of putting up a frame, realizes polishing and the switching between the process of spraying paint.
Beneficially, a power cavity 15 is arranged in the processing box 11 at the lower side of the processing cavity 41, a power motor 18 is fixedly arranged on the inner wall of the right side of the power cavity 15, a power output shaft 14 is dynamically connected to the left end face of the power motor 18, a driving pulley 17 is fixedly connected to the power output shaft 14, the power cavity 15 is communicated with the fan blade cavity 21 through a belt groove 19, a driven pulley 25 is fixedly connected to the left side of the air blowing fan blade 24 on the rotating column 23, the driving pulley 17 is connected with the driven pulley 25 through a driving belt 16, and the driving belt 16 is located in the belt groove 19; the power motor 18 is started, the driving belt wheel 17 is driven to rotate through the power output shaft 14, the rotating column 23 is driven to rotate through the driven belt wheel 25, the air blowing fan blades 24 are driven to rotate, the linkage column 40 is driven to rotate while the rotating column 23 rotates, the fixing column 31 is driven to rotate, and then the scaffolding steel pipe is processed.
Beneficially, a transmission worm 51 is rotatably connected to the inner wall of the rear side of the power cavity 15, the transmission worm 51 is located at the lower side of the swing rod cavity 32, a transmission bevel gear 49 is fixedly connected to the front end of the transmission worm 51, a sliding guide sleeve 50 is spline-connected to the power output shaft 14 and the left side of the driving pulley 17, a spline groove 12 with a right opening is arranged in the sliding guide sleeve 50, the power output shaft 14 is located in the spline groove 12, an electromagnetic spring 13 is fixedly arranged between the left end surface of the power output shaft 14 and the inner wall of the left side of the spline groove 12, two linkage bevel gears 48 are fixedly connected to the sliding guide sleeve 50, the two linkage bevel gears 48 are symmetrically arranged with respect to the transmission bevel gear 49, a transmission groove 72 with a downward opening is arranged on the left side of the swing rod cavity 32 on the inner wall of the upper side of the power cavity 15, the left end of the turntable shaft 38 is located in the transmission groove 72 and fixedly connected with a driven bevel gear 71, a worm shaft 46 is rotatably connected to the inner wall of the upper side of the transmission groove 72, the lower end of the worm shaft 46 is located in the power cavity 15 and fixedly connected with a linkage bevel gear 47, the worm 47 is meshed with the transmission worm gear, the driving bevel gear 70 and fixedly connected with the driving bevel gear 71; the power output shaft 14 rotates, and then the sliding guide sleeve 50 drives the linkage bevel gear 48 to rotate, and then the transmission bevel gear 49 drives the transmission worm 51 to rotate, and then the linkage worm wheel 47 drives the worm wheel shaft 46 to rotate, and then the driving bevel gear 70 drives the driven bevel gear 71 to rotate, and then the rotating disc shaft 38 drives the elliptical rotating disc 37 to rotate, so as to drive the swinging rod 33 to swing, and thus the scaffolding steel pipe is beaten.
Advantageously, an engaging pulley 45 is fixedly connected to the worm wheel shaft 46 at the upper side of the linkage worm wheel 47, the lower end of the rotating shaft 42 at the rear side is located in the power cavity 15 and is fixedly connected with a linkage pulley 43, and the linkage pulley 43 is connected with the engaging pulley 45 through a synchronous belt 44; the worm wheel shaft 46 rotates, and then drives the synchronous belt 44 to rotate through the connecting belt wheel 45, and then drives the rotating shaft 42 to rotate through the linkage belt wheel 43, and further drives the scaffolding steel pipe to move through the clamping roller 36.
Beneficially, a ventilation cavity 52 with a backward opening is arranged at the rear side of the power cavity 15 in the processing box 11, the rear end of the transmission worm 51 is positioned in the ventilation cavity 52 and fixedly connected with a rotating fan 54, a one-way baffle 53 is fixedly arranged between the inner side walls of the ventilation cavity 52 and at the rear side of the rotating fan 54, the one-way baffle 53 enables the waste scraps to pass through only in one direction, a support pipe 55 is arranged on the inner wall of the lower side of the swing rod cavity 32 and at the rear side of the elliptical rotary disk 37, the support pipe 55 is communicated with the two conveying holes 34 through a hose 57, and the lower end of the support pipe 55 is communicated with the ventilation cavity 52; the transmission worm 51 rotates, and then drives rotating fan blade 54 and rotate, and then absorbs the sweeps that produce when will beating through stay tube 55, hose 57, delivery port 34, later arranges to the external world through one-way baffle 53, and later the transmission worm 51 reversal, and then drives rotating fan blade 54 reversal, and then bloates in to delivery port 34, and then in time weathers the paint of building steel pipe surface spraying, convenient the saving.
Advantageously, a paint storage box 73 is arranged in the fixed column 31 at the rear side of the sliding plate cavity 27, two delivery pipes 30 are arranged on the front end surface of the paint storage box 73 in a vertically-arranged communication manner, the two delivery pipes 30 are respectively communicated with corresponding guide holes 66 at the upper side and the lower side, and a paint spraying hole 65 is arranged in the sliding spray head 68; the slip shower nozzle 68 slides, and then makes the hole 65 and the conveyer pipe 30 intercommunication of spraying paint, and then makes the paint of depositing in the paint box 73 carry to the hole 65 of spraying paint through the conveyer pipe 30 in, spout afterwards to the interior lateral wall of the pole 69 steel pipe of putting up of polishing on, and then realize the operation of spraying paint.
The following will describe in detail the operation steps of a steel pipe inside and outside wall grinding and painting equipment for scaffolding with reference to fig. 1 to 5:
initially, the left linkage bevel gear 48 is meshed with the transmission bevel gear 49, the wedge-shaped push rod 29 is positioned in the sliding hole 64, the sliding spray head 68 is positioned in the conversion groove 61, and the grinding rod 69 is positioned in the annular cavity 75;
placing the steel pipe between two clamping rollers 36, starting the power motor 18 to drive the power output shaft 14 to rotate, further driving the linkage bevel gear 48 to rotate through the sliding guide sleeve 50, further driving the transmission worm 51 to rotate through the transmission bevel gear 49, further driving the worm gear shaft 46 to rotate through the linkage worm gear 47, further driving the synchronous belt 44 to rotate through the connecting belt wheel 45, further driving the rotating shaft 42 to rotate through the linkage belt wheel 43, further driving the steel pipe to move right through the clamping rollers 36, and enabling the steel pipe to extend into the processing cavity 41 and the annular cavity 75; the worm gear shaft 46 rotates and simultaneously drives the driving bevel gear 70 to rotate, the driven bevel gear 71 drives the turntable shaft 38 to rotate, the elliptic turntable 37 drives the two swinging rods 33 to swing, and the steel pipe is knocked, so that adsorbed objects on the inner wall of the outer side of the steel pipe drop; the driving worm 51 rotates and simultaneously drives the rotating fan blades 54 to rotate, so that the falling adsorbate is absorbed through the supporting pipe 55, the hose 57 and the conveying hole 34 and is discharged to the outside through the one-way baffle 53;
the power output shaft 14 rotates and simultaneously drives the driving belt pulley 17 to rotate, the driven belt pulley 25 drives the rotating column 23 to rotate, the rotating column 23 drives the linkage column 40 to rotate, the fixing column 31 is further driven to rotate, the two polishing rods 69 are further driven to rotate, when the built steel pipe extends into the annular cavity 75, the outer side wall and the inner side wall of the built steel pipe are simultaneously polished through the two rotating polishing rods 69, rust on the outer side wall and the inner side wall is further removed, the rotating column 23 rotates and simultaneously drives the air blowing fan blades 24 to rotate, waste scraps generated during polishing in the annular cavity 75 are absorbed through the communication holes 22, and then the waste scraps are discharged through the scrap discharge holes 20;
after polishing, the electromagnetic spring 13 is electrified and extended, so that the right linkage bevel gear 48 is meshed with the transmission bevel gear 49, the clamping roller 36 is reversely installed, the scaffolding steel pipe is driven to move leftwards, at the moment, the linkage spring 26 is electrified and extended, the wedge-shaped push rod 29 is driven to slide leftwards through the sliding push plate 28, the rotating plate 59 is driven to rotate through the wedge-shaped push rod 29, the polishing rod 69 is retracted into the conversion groove 61, the rotating plate 59 rotates and simultaneously drives the partition plate 63 to move through the push column 62, the sliding nozzle 68 is driven to extend out of the conversion groove 61, meanwhile, the paint spraying hole 65 is communicated with the conveying pipe 30, paint in the paint storage box 73 is conveyed into the paint spraying hole 65 through the conveying pipe 30, the inner side wall and the outer side wall of the scaffolding steel pipe after polishing are sprayed with paint, the scaffolding steel pipe is protected, and the service life of the scaffolding steel pipe is longer;
the transmission worm 51 drives the rotating fan blades 54 to rotate reversely while rotating, then the air is blown to the bridging steel pipe through the supporting pipe 55, the hose 57 and the conveying hole 34, then the outer surface after the paint spraying is dried in time, and then the paint on the outer side wall of the bridging steel pipe is prevented from being stained on the clamping roller 36, so that the paint spraying quality is prevented from being influenced.
Then the rotating disc shaft 38 rotates, and then the two swinging rods 33 are driven to swing through the oval rotating disc 37, and then the outer side wall of the built steel pipe is beaten, and the knocked-off residues are removed through the conveying holes 34, when the built steel pipe is sleeved on the linkage column 40, the linkage column 40 rotates, and then the two polishing rods 69 are driven to simultaneously polish the outer side wall and the inner side wall of the built steel pipe, so that rust on the outer side wall and the inner side wall is removed, then scraps generated during polishing are discharged through the scrap removing holes 20 through the annular cavity 75, the rotating shaft 42 is rotated after polishing, the polishing rods 69 are far away from the built steel pipe at the moment, the sliding spray nozzle 68 is close to the built steel pipe, and then the outer side wall and the inner side wall of the built steel pipe are simultaneously subjected to spray painting through the sliding spray nozzle 68, so that the protection of the built steel pipe is enhanced, and the service life of the built steel pipe is longer.
The beneficial effects of the invention are: according to the invention, before the steel pipe is polished, the adsorbate on the outer surface of the steel pipe is knocked off and absorbed, so that the quality of polishing and paint spraying operation after the adsorbate is influenced is avoided; then, the outer surface and the inner side wall of the built steel pipe are directly polished and painted at the same time, and the built steel pipe is protected, so that the service life of the built steel pipe is longer; the paint spraying is carried out in the equipment, so that the environmental pollution is avoided.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (1)
1. The utility model provides a build frame with steel pipe inside and outside lateral wall paint spraying apparatus that polishes, includes the processing case, its characterized in that: a processing chamber is arranged in the processing box, a linkage column is rotatably connected to the inner wall of the right side of the processing chamber, fixed columns are fixedly connected to the linkage column, an annular chamber with a leftward opening is arranged in each fixed column, the left end of the linkage column is located in the annular chamber, conversion grooves are formed in the inner circular side wall of the annular chamber and the outer circular surface of the linkage column, openings of the two conversion grooves are opposite, connecting handles are rotatably connected between the front inner side wall and the rear inner side wall of each conversion groove, rotating plates are fixedly connected to the connecting handles, thrust springs are fixedly arranged between the left ends of the two rotating plates and the corresponding inner side walls of the conversion grooves respectively, polishing rods are fixedly connected to the opposite end surfaces of the two rotating plates, the polishing rods are located on the left side of the connecting handles, guide holes with opposite openings are formed in the opposite inner side walls of the two conversion grooves, sliding spray heads are slidably arranged in the two guide holes respectively, the sliding spray heads are located on the front sides of the rotating plates, tension springs are fixedly arranged between the two sliding spray heads and the corresponding inner side walls of the guide holes, a baffle plate is located on the left end surface of the rotating column, and a baffle plate is located close to the baffle plate on the side of the pushing column; a swing rod cavity with a forward opening is arranged on the inner wall of the rear side of the processing cavity, a turntable shaft is rotatably connected between the left inner side wall and the right inner side wall of the swing rod cavity, an elliptical turntable is fixedly connected onto the turntable shaft, two support rods are rotatably connected between the left inner side wall and the right inner side wall of the swing rod cavity, the two support rods are vertically symmetrical about the turntable shaft, swing rods are fixedly connected onto the support rods, a reset spring is fixedly connected between the two swing rods at the rear side of the elliptical turntable, the two swing rods are abutted against the outer circular surface of the elliptical turntable, and conveying holes are formed in the swing rods; a fan blade cavity is formed in the right side of the processing cavity in the processing box, the right end of the fixing column is located in the fan blade cavity and fixedly connected with a rotating column, an air blowing fan blade is fixedly connected onto the rotating column, a communicating hole with a right opening is formed in the right end face of the rotating column and communicated with the annular cavity, and a chip removal hole with a right opening is formed in the inner wall of the right side of the fan blade cavity in a communicating mode; a feeding hole with a leftward opening is formed in the inner wall of the left side of the processing cavity, two rotating shafts are rotatably connected between the upper inner side wall and the lower inner side wall of the feeding hole in a front-back mode, and clamping rollers are fixedly connected to the rotating shafts; a sliding plate cavity is formed in the fixed column on the right side of the processing cavity, a sliding push plate is arranged in the sliding plate cavity in a sliding mode, a linkage spring is fixedly arranged between the right end face of the sliding push plate and the inner wall of the right side of the sliding plate cavity, the inner wall of the left side of the sliding plate cavity is vertically communicated with two sliding holes, the sliding holes on the upper side are located in the fixed column and communicated with the conversion groove on the upper side, the sliding holes on the lower side are located in the linkage column and communicated with the conversion groove on the lower side, and wedge-shaped push rods are arranged in the two sliding holes in a sliding mode; a power cavity is arranged on the lower side of the processing cavity in the processing box, a power motor is fixedly arranged on the inner wall of the right side of the power cavity, a power output shaft is connected to the left end face of the power motor in a power mode, a driving belt wheel is fixedly connected to the power output shaft, the power cavity is communicated with the fan blade cavity through a belt groove, a driven belt wheel is fixedly connected to the left side of the air-blowing fan blade on the rotating column, the driving belt wheel is connected with the driven belt wheel through a transmission belt, and the transmission belt is located in the belt groove; the transmission mechanism comprises a power cavity, a driving worm, a sliding guide sleeve, a spline groove, a transmission bevel gear, an electromagnetic spring, two linkage bevel gears, a worm gear shaft, a linkage worm wheel, a driving bevel gear, a driven bevel gear, a driving bevel gear, a driven bevel gear shaft, a transmission bevel gear shaft, a worm gear shaft, a linkage worm wheel, a driving bevel gear, a transmission bevel gear and a transmission bevel gear, wherein the driving worm is rotatably connected to the inner wall of the rear side of the power cavity; a connecting belt wheel is fixedly connected to the upper side of the linkage worm wheel on the worm wheel shaft, the lower end of the rotating shaft at the rear side is positioned in the power cavity and fixedly connected with a linkage belt wheel, and the linkage belt wheel is connected with the connecting belt wheel through a synchronous belt; a ventilation cavity with a backward opening is formed in the processing box at the rear side of the power cavity, the rear end of the transmission worm is positioned in the ventilation cavity and fixedly connected with a rotating fan blade, a one-way baffle is fixedly arranged between the inner side walls of the ventilation cavity and at the rear side of the rotating fan blade, the one-way baffle enables waste scraps to pass through only in one direction, a supporting tube is arranged on the inner wall of the lower side of the swing rod cavity and at the rear side of the elliptical rotating disc, the supporting tube is communicated with the two conveying holes through a hose, and the lower end of the supporting tube is communicated with the ventilation cavity; the paint storage box is arranged on the rear side of the sliding plate cavity in the fixed column, two conveying pipes are arranged on the front end face of the paint storage box in a vertically-arranged communicated mode and are respectively communicated with corresponding guide holes on the upper side and the lower side, and paint spraying holes are formed in the sliding spray head.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015130.2A CN112588501B (en) | 2021-01-06 | 2021-01-06 | Grinding and paint spraying equipment for inner and outer side walls of steel pipe for building frame |
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| CN202110015130.2A CN112588501B (en) | 2021-01-06 | 2021-01-06 | Grinding and paint spraying equipment for inner and outer side walls of steel pipe for building frame |
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| CN112588501B true CN112588501B (en) | 2022-11-25 |
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| KR20140069472A (en) * | 2012-11-29 | 2014-06-10 | 한국주철관공업주식회사 | Coating device for inner surface of ductile cast iron pipe by thermoplastic resin powder and the thermoplastic resin powder coated ductile cast iron pipe |
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| CN112588501A (en) | 2021-04-02 |
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Effective date of registration: 20221103 Address after: Room B13-1, Floor 4, Liutao Building, Liutao Jewelry Industrial Park, No. 288, Yingbin Avenue, Dianhai Street, Dianbai District, Maoming, Guangdong 525,000 Applicant after: Guangdong Desmao Construction Engineering Co.,Ltd. Address before: 610066 building 41, zhuojincheng phase II, Jinjiang District, Chengdu City, Sichuan Province Applicant before: Chengdu glory and disgrace Construction Engineering Co.,Ltd. |
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