CN112676943A - Inner wall rust-resistant device that polishes for steel pipe - Google Patents
Inner wall rust-resistant device that polishes for steel pipe Download PDFInfo
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- CN112676943A CN112676943A CN202011551894.5A CN202011551894A CN112676943A CN 112676943 A CN112676943 A CN 112676943A CN 202011551894 A CN202011551894 A CN 202011551894A CN 112676943 A CN112676943 A CN 112676943A
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Abstract
The invention discloses an inner wall polishing and rust preventing device for a steel pipe, and relates to the technical field of steel pipe machining and polishing. This inner wall rust-resistant device that polishes for steel pipe, put into the inside of unloading frame with the short steel pipe level, the short steel pipe whereabouts of bottom to the overhead gage of bearing seat in, the promotion push pillar that stretches out and draws back of electric putter one removes to the left side, flexible drive grinding machanism through electric putter one, clean mechanism and the mechanism that sprays paint carry out the synchronous motion, when promoting the steel pipe on the bearing seat to left side material loading, will rotate a week and polish, the steel pipe after clean and spray paint is ejecting to the left side, export short steel pipe through the guide of unloading groove, the effect of polishing in step in the transport, it is clean, spray paint and material returned has been realized.
Description
Technical Field
The invention relates to the technical field of steel pipe machining and polishing, in particular to an inner wall polishing and rust preventing device for a steel pipe.
Background
The steel pipe is a hollow rod-shaped structure, and many steel pipes need be connected together to the short steel pipe in practical application, or with short steel pipe and other structure assembly, and the short steel pipe is used very extensively in people's daily life, no matter can both see the shadow of short steel pipe on housing construction or on the motor steamship, and after the completion of making or when maintaining the steel pipe after using, often need polish its inner wall to rust corrosion from inside in use, influence the life of steel pipe.
When the steel pipe polishing device is used, the exterior of the steel pipe polishing device is usually polished by gauze, and when the interior of the steel pipe polishing device is treated, a polishing rod or polishing sand paper is usually inserted into the interior of the steel pipe by a stick to perform back-and-forth friction polishing, but in the processing production or maintenance process, the efficiency of polishing the inner wall of the steel pipe polishing device is low, and the interior of the steel pipe polishing device is difficult to clean and spray paint after polishing.
Disclosure of Invention
The invention aims to make up the defects of the prior art, and provides an inner wall polishing antirust device for a steel pipe, which has the advantages of good polishing efficiency and good paint cleaning effect.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an inner wall rust-resistant device that polishes for steel pipe, includes the base station, the left side fixed mounting of base station upper surface has conveying mechanism, the middle part fixed mounting of base station upper surface has pushing equipment, the right side fixed mounting of base station upper surface has link gear, grinding machanism, clean mechanism and the mechanism that sprays paint.
Pushing equipment includes fixing base one, electric putter one, pushes away post, unloading frame and bearing seat down, the top at the base station is placed to the unloading frame down, the upper portion of unloading frame front and back both sides face all has the backup pad through bolt fixed mounting, and the bottom surface of every backup pad all is connected with the last fixed surface of base station, fixing base one passes through the middle part of bolt fixed mounting on base station upper surface right side, an electric putter fixed mounting is in the inside of fixing base one, push away the flexible end of post fixed mounting at electric putter one, bearing seat fixed mounting is at the middle part of base station upper surface, and the bearing seat is under the unloading frame.
The conveying mechanism comprises a rotary drum, an auxiliary wheel, a hinged seat, a fixing frame, a first servo motor, material guide holes, a support plate, a central block, empty grooves and a first bearing, the fixing frame is fixedly arranged on the left side of the upper surface of the base station, the first servo motor is fixedly arranged on the upper portion of the left side surface of the fixing frame through bolts, the first bearing is fixedly embedded on the upper portion of the left side surface of the fixing frame, the output end of the first servo motor penetrates through the bearing and extends to the right side of the fixing frame, the central block is fixedly arranged on the output end of the first servo motor, the support plates are fixedly arranged on the outer surface of the central block in an annular array, the rotary drum is arranged outside the central block, the outer end of each support plate is fixedly connected with the inner wall of the rotary drum, the material guide holes are arranged on the side surface of the rotary drum in an annular array, the, the left side face of the blanking frame is fixedly provided with an anti-moving mechanism, and the anti-moving mechanism is located inside the rotary drum.
The anti-moving mechanism comprises a second fixing seat, a second pushing block and a second electric pushing rod, the second fixing seat is fixedly installed on the left side face of the blanking frame through bolts, the second electric pushing rod is fixedly installed inside the second fixing seat, the second pushing block is fixedly installed at the telescopic end of the second electric pushing rod, and the second pushing block is located right in front of the material guide hole at the rearmost end.
Grinding machanism includes fixing base three, servo motor two, bearing bracket, bull stick, the head of polishing, guide rail one, slider one and mount pad one, fixing base three is through bolt fixed mounting at the back of work or material rest down, guide rail fixed mounting is at the back of fixing base three, a slider joint is in the inside of guide rail one, a mount pad fixed mounting is at the back of slider one, two fixed mounting of servo motor are in the inside of mount pad one, bull stick fixed mounting is at the output of servo motor two, the bearing bracket passes through bolt fixed mounting at the left surface of mount pad one, the left end of bull stick runs through the bearing bracket and extends to the left side of bearing bracket, and the surface of bull stick and the inner circle fixed connection of bearing bracket, the head of polishing fixed mounting is at the left end of bull stick.
The paint spraying mechanism comprises a fixed seat IV, a guide rail II, a slide block II, a mounting seat II, a paint spraying head, a conduit, a paint spraying pump, a telescopic hose, a paint barrel and a paint spraying opening, the fixed seat IV is fixedly arranged on the front surface of the blanking frame through a bolt, the guide rail II is fixedly arranged on the front surface of the fixed seat IV, the second sliding block is clamped in the second guide rail, the second mounting seat is fixedly mounted on the front surface of the second sliding block, the paint spraying pump is fixedly arranged in the second mounting seat, the guide pipe is fixedly arranged at the output end of the paint spraying pump, the paint spraying head is fixedly arranged at one end of the conduit far away from the paint spraying pump, the paint spraying ports are arranged on the inner side wall of the paint spraying head in an annular array, the telescopic hose is fixedly arranged at the input end of the paint spraying pump, the right side of the upper surface of the base is provided with a fixed groove, the paint bucket is placed in the fixed groove, and one end, far away from the paint spraying pump, of the telescopic hose extends to the inside of the paint bucket.
Clean mechanism includes trachea, support frame, adapter sleeve, intake pipe, connecting block, electric control valve and air nozzle, connecting block fixed mounting is at the upper surface of mount pad two, support frame fixed mounting is at the upper surface of connecting block, the front at the support frame is placed to the trachea, the adapter sleeve is placed at tracheal surface, and the adapter sleeve passes through bolt fixed mounting in the front of support frame, the left side fixed mounting of trachea surface has the air nozzle of equidistance range, electric control valve fixed mounting is at tracheal left end, intake pipe fixed mounting is at electric control valve's input.
Further, the linkage mechanism comprises a first sliding rod, a supporting block, a first supporting rod, a first sliding ring, a second sliding rod, a second supporting rod and a second sliding ring, the second sliding rod and the first sliding rod are fixedly installed on the front side and the rear side of the upper surface of the base station respectively, the second sliding rod and the first sliding rod are located on the front side and the rear side of the blanking frame respectively, the second sliding ring and the first sliding ring are fixedly installed on the front side and the back side of the pushing column respectively through connecting pieces, the second sliding ring and the first sliding ring are sleeved on the outer surfaces of the second sliding rod and the first sliding rod respectively, the first supporting rod is fixedly installed on the upper surface of the first sliding ring, the supporting block is fixedly installed at the top end of the first supporting rod through bolts, the upper surface of the supporting block is fixedly connected with the bottom surface of the first mounting.
Through adopting above-mentioned technical scheme, better let electric putter one drive grinding machanism, clean mechanism and the mechanism that sprays paint through link gear and carry out synchronous movement.
Furthermore, articulated seat fixed mounting is both sides around the base upper surface respectively, and two articulated seats are located both sides around the rotary drum respectively, the auxiliary wheel is fixed articulated respectively in the inside of two articulated seats, and the surface of every auxiliary wheel all contacts with the surface of rotary drum.
Through adopting above-mentioned technical scheme, better carry out auxiliary stay and rotate to the rotary drum.
Furthermore, a gap is reserved between the second electric push rod and the central block, and the width value of the push block is smaller than that of the hollow groove.
Through adopting above-mentioned technical scheme, the problem of electric putter two and central block collision interference when avoiding the rotary drum rotatory.
Furthermore, the upper part of the left side surface of the base station is provided with a discharging groove.
By adopting the technical scheme, the pushed short steel pipe is better guided downwards.
Furthermore, the diameter value of bearing seat top groove equals the width value of feed opening of unloading frame.
Through adopting above-mentioned technical scheme, better let the short steel pipe fall on bearing seat through the unloading frame.
Compared with the prior art, this inner wall rust-resistant device of polishing for steel pipe possesses following beneficial effect:
1. according to the invention, the pushing mechanism is arranged, short steel pipes are horizontally placed into the blanking frame in the using process, so that the short steel pipes are sequentially arranged in the blanking frame, the bottommost short steel pipe falls into the top groove of the bearing seat, the pushing column is pushed to move towards the left side by extending of the telescopic end of the electric push rod, so that the bottommost short steel pipe is pushed to the left side and enters into the bottommost material guide hole, at the moment, the rotary drum is driven to rotate thirty degrees by rotating the thirty degrees clockwise vertex of the servo motor I, so that the pushing mechanism is matched to gradually push the short steel pipes into the subsequent material guide holes, and the short steel pipes are better conveyed in a rotating mode in the processing and polishing process.
2. The invention is provided with the polishing mechanism and the anti-moving mechanism, and pushes the push block to move backwards through the extension of the two telescopic ends of the electric push rod in the process of conveying the steel pipe, thereby pushing and clamping the short steel pipe which is rotated to the rearmost part, driving the servo motor to move towards the left side while pushing materials by the electric push rod, thereby extending the polishing head connected with the output end of the servo motor II into the short steel tube, driving the polishing head to rotate through the rotation of the servo motor II, thereby polishing the inner wall of the short steel pipe, and pulling the servo motor and the polishing head to move towards the right side when the electric push rod retracts after feeding, thereby break away from inside the short steel pipe, accomplish once the operation of polishing to when the material loading that lasts, can polish the processing one by one to the steel pipe in carrying, improved the device's the transport efficiency of polishing.
3. According to the invention, the cleaning mechanism is arranged, the steel pipe of the polished inner wall is conveyed in the continuous rotary conveying process of the rotary drum, the cleaning mechanism and the paint spraying mechanism are driven to move towards the left side while the material is pushed by the electric push rod, so that the air pipe and the paint spraying head extend into the polished short steel pipe, air is supplied into the air inlet pipe through the air pump, the air is sprayed out through each air spraying head by opening the electric control valve in the extending process, the interior of the polished short steel pipe is blown, the internal fragments are blown out, the condition that the inner wall does not have the fragments in the subsequent paint spraying process is better ensured, and the steel pipe which is blown and cleaned is conveyed to the paint spraying position in the next fixed-point rotary conveying process.
4. According to the invention, the paint spraying mechanism is arranged, in the process of continuous rotary conveying of the rotary drum, the steel pipe which is blown and cleaned is conveyed to the left side of the paint spraying head, the paint spraying mechanism is driven to move towards the left side while pushing materials by the electric push rod, so that the paint spraying head continuously extends into the cleaned short steel pipe, in the process of extending, paint in the paint bucket is pumped into the guide pipe and the paint spraying head by starting the paint spraying pump, and is sprayed out in a mist shape through the paint spraying openings in the annular array on the paint spraying head, so that the paint spraying operation is better completed in the conveying process, and the use efficiency of the device is improved.
5. The linkage mechanism is arranged, the polishing mechanism, the cleaning mechanism and the paint spraying mechanism are driven to synchronously move through the extension and retraction of the electric push rod I in the use process, and when the steel pipe on the bearing seat is pushed to feed to the left side, the steel pipe which rotates for a circle and is polished, cleaned and painted can be ejected to the left side, and the short steel pipe is led out through the guide of the feeding groove, so that the device realizes the effects of synchronous polishing, cleaning, paint spraying and material returning in the conveying process, and the processing effect is improved.
6. The controller is arranged in the device, the controller can control and adjust the extension and retraction lengths of the electric push rod I and the electric push rod II, the controller can control and adjust the starting and stopping, rotating direction, rotating angle, response time and intermittent time of the servo motor I and the servo motor, and the controller can control and adjust the opening and closing, starting time and stopping time of the electric control valve and the paint spraying pump, so that each mechanism can be better adjusted and controlled in conveying and using.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a view of the mounting location of the grinding mechanism of the present invention;
FIG. 4 is a view of the mounting position of the pushing mechanism of the present invention;
FIG. 5 is an exploded view of a first electric putter and a first fixing base according to the present invention;
FIG. 6 is a cross-sectional view of a blanking frame according to the present invention;
FIG. 7 is a schematic view of the structure of the drum of the present invention;
FIG. 8 is a view of the position of the drum and the detent mechanism of the present invention;
FIG. 9 is a schematic view of a fixing frame according to the present invention;
FIG. 10 is a connection diagram of the center block and the first servo motor;
FIG. 11 is a connection diagram of a second electric push rod and a second fixed seat in the invention;
FIG. 12 is a view of the position between the mechanisms of the present invention;
FIG. 13 is a schematic view of a grinding mechanism according to the present invention;
FIG. 14 is an exploded view of a grinding mechanism according to the present invention;
FIG. 15 is a schematic view of the spray mechanism of the present invention;
FIG. 16 is a schematic view of a paint spray head according to the present invention;
FIG. 17 is a schematic view of a cleaning mechanism of the present invention;
FIG. 18 is an enlarged view of the structure at A in FIG. 17 according to the present invention;
FIG. 19 is a schematic view of a linkage mechanism according to the present invention.
In the figure: 1-a base station, 2-a conveying mechanism, 201-a rotating cylinder, 202-an auxiliary wheel, 203-a hinged seat, 204-a fixed frame, 205-a servo motor I, 206-a guide hole, 207-a support plate, 208-a central block, 209-a hollow groove, 210-a bearing I, 3-a pushing mechanism, 301-a fixed seat I, 302-an electric push rod I, 303-a push column, 304-a blanking frame, 305-a bearing seat, 4-a cleaning mechanism, 401-an air pipe, 402-a support frame, 403-a fastening sleeve, 404-an air inlet pipe, 405-a connecting block, 406-an electric control valve, 407-an air nozzle, 5-a polishing mechanism, 501-a fixed seat III, 502-a servo motor II, 503-a bearing frame, 504-a rotating rod and 505-a polishing head, 506-a first guide rail, 507-a first sliding block, 508-a first mounting seat, 6-a linkage mechanism, 601-a first sliding rod, 602-a supporting block, 603-a first supporting rod, 604-a first sliding ring, 605-a second sliding rod, 606-a second supporting rod, 607-a second sliding ring, 7-an anti-moving mechanism, 701-a second fixing seat, 702-a pushing block, 703-a second electric pushing rod, 8-a paint spraying mechanism, 801-a fourth fixing seat, 802-a second guide rail, 803-a second sliding block, 804-a second mounting seat, 805-a paint spraying head, 806-a conduit, 807-a paint spraying pump, 808-a telescopic hose, 809-a paint bucket, 810-a paint spraying port, 9-a supporting plate, 10-a feeding groove and 11-a fixing groove.
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.
Referring to fig. 1-19, the present invention provides a technical solution: the utility model provides an inner wall rust-resistant device that polishes for steel pipe, includes base station 1, and the left side fixed mounting of 1 upper surface of base station has conveying mechanism 2, and the middle part fixed mounting of 1 upper surface of base station has pushing equipment 3, and the right side fixed mounting of 1 upper surface of base station has link gear 6, grinding machanism 5, clean mechanism 4 and the mechanism 8 that sprays paint.
The conveying mechanism 2 comprises a rotary drum 201, auxiliary wheels 202, a hinged seat 203, a fixing frame 204, a first servo motor 205, material guide holes 206, support plates 207, a central block 208, empty grooves 209 and a first bearing 210, wherein the fixing frame 204 is fixedly arranged on the left side of the upper surface of the base station 1, the first servo motor 205 is fixedly arranged on the upper portion of the left side surface of the fixing frame 204 through bolts, the first bearing 210 is fixedly embedded on the upper portion of the left side surface of the fixing frame 204, the output end of the first servo motor 205 penetrates through the first bearing 210 and extends to the right side of the fixing frame 204, the central block 208 is fixedly arranged on the output end of the first servo motor 205, the support plates 207 are fixedly arranged on the outer surface of the central block 208 in an annular array, the rotary drum 201 is placed outside the central block 208, the outer end of each support plate 207 is fixedly connected with the inner wall of the rotary drum 201, the material guide holes 206, the empty groove 209 is respectively communicated with each material guiding hole 206, the anti-moving mechanism 7 is fixedly installed on the left side surface of the blanking frame 304, and the anti-moving mechanism 7 is located inside the rotary drum 201.
The anti-moving mechanism 7 comprises a second fixed seat 701, a push block 702 and a second electric push rod 703, the second fixed seat 701 is fixedly arranged on the left side surface of the blanking frame 304 through bolts, the second electric push rod 703 is fixedly arranged inside the second fixed seat 701, the first electric push rod 302 and the second electric push rod 703 are both called electric push rods and are linear drivers, the electric push rods are extension of the rotary motors in the aspect of structure, the electric push rods mainly comprise a novel linear actuating mechanism consisting of a motor rod, a control device and other mechanisms, the electric push rods are electric driving devices for converting the rotary motion of the motors into the linear reciprocating motion of the push rods, and can be used as actuating machines in various simple or complex process flows to realize remote control, centralized control or automatic control, the principle of the electric push rods is to convert the rotary motion of the motors into the linear motion, and the forward and reverse rotation of the push rods are utilized to complete the motion, the model of the electric push rod I302 is ANT-52, the model of the electric push rod II 703 is ANT-35, the electric push rod is a device known in the prior art, the push block 702 is fixedly arranged at the telescopic end of the electric push rod II 703, and the push block 702 is positioned right in front of the guide hole 206 at the rearmost end.
The grinding mechanism 5 comprises a third fixed seat 501, a second servo motor 502, a bearing frame 503, a rotating rod 504, a grinding head 505, a first guide rail 506, a first slider 507 and a first mounting seat 508, wherein the third fixed seat 501 is fixedly mounted on the back surface of the blanking frame 304 through bolts, the first guide rail 506 is fixedly mounted on the back surface of the third fixed seat 501, the first slider 507 is clamped in the first guide rail 506, the first mounting seat 508 is fixedly mounted on the back surface of the first slider 507, the second servo motor 502 is fixedly mounted in the first mounting seat 508, the first servo motor 205 and the second servo motor 502 refer to engines which control mechanical elements to run in a servo system, are auxiliary motor indirect speed changing devices, can control speed and position precision very accurately, can convert voltage signals into torque and rotating speed to drive a control object, the rotating speed of a rotor is controlled by input signals and can react quickly, when the voltage signals are zero, the self-rotation-free servo motor is characterized in that a motor controller is installed at a control end of the servo motor, the servo motor is controlled to work according to a set direction, speed, angle, response time and a locking release state through active work of an integrated circuit, the types of the first servo motor 205 and the second servo motor 502 are SGDM-05ADA, the servo motor is a device well known in the prior art, a rotating rod 504 is fixedly installed at an output end of the second servo motor 502, a bearing frame 503 is fixedly installed on the left side face of a first installation seat 508 through bolts, the left end of the rotating rod 504 penetrates through the bearing frame 503 and extends to the left side of the bearing frame 503, the outer surface of the rotating rod 504 is fixedly connected with an inner ring of the bearing frame 503, and a polishing head 505 is fixedly installed at the left end of the rotating rod 504.
The paint spraying mechanism 8 comprises a fourth fixed seat 801, a second guide rail 802, a second sliding block 803, a second mounting seat 804, a paint spraying head 805, a guide pipe 806, a paint spraying pump 807, a telescopic hose 808, a paint bucket 809 and a paint spraying opening 810, wherein the fourth fixed seat 801 is fixedly mounted on the front surface of the blanking frame 304 through bolts, the second guide rail 802 is fixedly mounted on the front surface of the fourth fixed seat 801, the second sliding block 803 is clamped inside the second guide rail 802, the second mounting seat 804 is fixedly mounted on the front surface of the second sliding block 803, the paint spraying pump 807 is fixedly mounted inside the second mounting seat 804, the guide pipe 806 is fixedly mounted at the output end of the paint spraying pump 807, the paint spraying head 805 is fixedly mounted at one end of the guide pipe 806 far away from the paint spraying pump 807, the paint spraying openings 810 are arranged on the inner side wall of the paint spraying head 805 in an annular array, the telescopic hose 808 is fixedly mounted at the, and the end of the flexible hose 808 remote from the paint pump 807 extends to the interior of the paint bucket 809.
The cleaning mechanism 4 comprises an air pipe 401, a supporting frame 402, a fastening sleeve 403, an air inlet pipe 404, a connecting block 405, an electric control valve 406 and an air nozzle 407, wherein the connecting block 405 is fixedly installed on the upper surface of a second mounting seat 804, the supporting frame 402 is fixedly installed on the upper surface of the connecting block 405, the air pipe 401 is placed on the front surface of the supporting frame 402, the fastening sleeve 403 is placed on the outer surface of the air pipe 401, the fastening sleeve 403 is fixedly installed on the front surface of the supporting frame 402 through bolts, the air nozzles 407 which are arranged at equal intervals are fixedly installed on the left side of the outer surface of the air pipe 401, the electric control valve 406 is fixedly installed at the left end.
Further, the linkage mechanism 6 comprises a first sliding rod 601, a supporting block 602, a first supporting rod 603, a first sliding ring 604, a second sliding rod 605, a second supporting rod 606 and a second sliding ring 607, the second sliding rod 605 and the first sliding rod 601 are respectively and fixedly installed on the front side and the rear side of the upper surface of the base station 1, the second sliding rod 605 and the first sliding rod 601 are respectively and fixedly located on the front side and the rear side of the blanking frame 304, the second sliding ring 607 and the first sliding ring 604 are respectively and fixedly installed on the front side and the rear side of the push column 303 through connecting pieces, the second sliding ring 607 and the first sliding ring 604 are respectively sleeved on the outer surfaces of the second sliding rod 605 and the first sliding rod 601, the first supporting rod 603 is fixedly installed on the upper surface of the first sliding ring 604, the supporting block 602 is fixedly installed on the top end of the first supporting rod 603 through bolts, the upper surface of the supporting block 602 is fixedly connected with, preferably, the electric push rod I302 drives the polishing mechanism 5, the cleaning mechanism 4 and the paint spraying mechanism 8 to move synchronously through the linkage mechanism 6.
Further, articulated seat 203 is fixed mounting both sides around base 1 upper surface respectively, and two articulated seats 203 are located the front and back both sides of rotary drum 201 respectively, and auxiliary wheel 202 is fixed the inside at two articulated seats 203 respectively, and the surface of every auxiliary wheel 202 all contacts with the surface of rotary drum 201, better carries out auxiliary stay and rotates rotary drum 201.
Furthermore, a gap is reserved between the second electric push rod 703 and the central block 208, and the width of the push block 702 is smaller than that of the empty groove 209, so that the problem of collision and interference between the second electric push rod 703 and the central block 208 when the rotary drum 201 rotates is avoided.
Further, a discharging groove 10 is formed in the upper portion of the left side surface of the base 1, so that the pushed short steel pipe can be better guided downwards.
Further, the diameter value of bearing seat 305 apical groove equals the width value of blanking frame 304 feed opening, better lets the short steel pipe pass through blanking frame 304 and fall on bearing seat 305.
The working principle is as follows: when in use, the electric push rod I302, the electric push rod II 703, the servo motor I205, the servo motor II 502, the electric control valve 406 and the paint spraying pump 807 are connected with a municipal power supply through a controller, the electric control valve 406 is connected with an external air pump device through an air inlet pipe 404, short steel pipes are horizontally placed into the blanking frame 304, the short steel pipes are sequentially arranged inside the blanking frame 304, the short steel pipe at the bottommost end falls into a top groove of the bearing seat 305, the controller drives the telescopic end of the electric push rod I302 to extend out, the push column 303 is pushed to move to the left side, the short steel pipe at the bottommost end is pushed to the left side so as to enter into the inside of the material guiding hole 206 at the bottommost end, at the moment, the controller drives the servo motor I205 to rotate clockwise at thirty degrees to drive the rotary drum 201 to rotate at thirty degrees, and the short steel pipes are sequentially pushed into the subsequent material guiding holes 206 by matching, the controller drives the extension end of the electric push rod II 703 to extend out, the push block 702 is pushed to move backwards, the short steel pipe which is rotated to the rearmost part is pushed tightly and clamped, the servo motor II 502 is driven to move towards the left side while the electric push rod I302 pushes the material, the polishing head 505 connected with the output end of the servo motor II 502 extends out to the inside of the short steel pipe, the controller drives the servo motor II 502 to rotate to drive the polishing head 505 to rotate, so that the inner wall of the short steel pipe is polished, when the electric push rod I302 is fed and then retracted, the servo motor 502 and the polishing head 505 are pulled to move towards the right side so as to be separated from the inside of the short steel pipe, one polishing operation is completed, so that the steel pipe in conveying is polished successively during continuous feeding, when the steel pipe with the polished inner wall is conveyed to the left side of the paint spraying head 805, the cleaning mechanism 4 and the paint spraying mechanism 8 are driven to move towards the left side while the electric push rod I302, thereby extending the air pipe 401 and the paint spraying head 805 into the ground short steel pipe, supplying air into the air inlet pipe 404 through the air pump, driving the electric control valve 406 to open through the controller in the extending process to spray the air out through each air spraying head 407, blowing the ground short steel pipe to blow out internal debris, conveying the cleaned steel pipe to the paint spraying position during the next fixed-point rotary conveying, driving the paint spraying mechanism 8 to move towards the left side while pushing the material through the electric push rod 302, continuously extending the paint spraying head 805 into the cleaned short steel pipe, driving the paint spraying pump 807 to open through the controller in the extending process, pumping the paint in the paint bucket 809 into the guide pipe 806 and the paint spraying head 805, spraying the paint through the paint spraying opening 810 of the annular array on the paint spraying head 805, the inner wall of the short steel pipe is sprayed with paint, so that the rust-proof effect of the short steel pipe is improved when the short steel pipe is used, and the device can synchronously realize the effects of polishing, cleaning, spraying paint and returning when in use, thereby improving the processing efficiency of the device.
In the description of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. It is noted that, herein, relational terms such as "first," "second," and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an inner wall rust-resistant device that polishes for steel pipe, includes base station (1), its characterized in that: the left side of the upper surface of the base station (1) is fixedly provided with a conveying mechanism (2), the middle part of the upper surface of the base station (1) is fixedly provided with a pushing mechanism (3), and the right side of the upper surface of the base station (1) is fixedly provided with a linkage mechanism (6), a polishing mechanism (5), a cleaning mechanism (4) and a paint spraying mechanism (8);
the pushing mechanism (3) comprises a first fixed seat (301), a first electric push rod (302), a push column (303), a blanking frame (304) and a bearing seat (305), the blanking frame (304) is arranged above the base station (1), the upper parts of the front side surface and the rear side surface of the blanking frame (304) are fixedly provided with supporting plates (9) through bolts, the bottom surface of each supporting plate (9) is fixedly connected with the upper surface of the base station (1), the first fixing seat (301) is fixedly arranged in the middle of the right side of the upper surface of the base station (1) through bolts, the electric push rod I (302) is fixedly arranged inside the fixed seat I (301), the push column (303) is fixedly arranged at the telescopic end of the electric push rod I (302), the supporting seat (305) is fixedly arranged in the middle of the upper surface of the base station (1), and the supporting seat (305) is positioned right below the blanking frame (304);
the conveying mechanism (2) comprises a rotary drum (201), auxiliary wheels (202), a hinged seat (203), a fixing frame (204), a first servo motor (205), a material guide hole (206), a support plate (207), a central block (208), an empty groove (209) and a first bearing (210), wherein the fixing frame (204) is fixedly arranged on the left side of the upper surface of the base station (1), the first servo motor (205) is fixedly arranged on the upper portion of the left side surface of the fixing frame (204) through bolts, the first bearing (210) is fixedly embedded on the upper portion of the left side surface of the fixing frame (204), the output end of the first servo motor (205) penetrates through the first bearing (210) and extends to the right side of the fixing frame (204), the central block (208) is fixedly arranged on the output end of the first servo motor (205), the support plate (207) is fixedly arranged on the outer surface of the central block (208) in an annular array, and the rotary drum (201) is arranged outside the, the outer end of each support plate (207) is fixedly connected with the inner wall of the rotary drum (201), the material guide holes (206) are arranged on the side surface of the rotary drum (201) in an annular array, the empty grooves (209) are arranged in the middle of the inner wall of the rotary drum (201), the empty grooves (209) are respectively communicated with the material guide holes (206), the anti-moving mechanism (7) is fixedly arranged on the left side surface of the blanking frame (304), and the anti-moving mechanism (7) is positioned inside the rotary drum (201);
the anti-moving mechanism (7) comprises a second fixed seat (701), a second pushing block (702) and a second electric pushing rod (703), the second fixed seat (701) is fixedly installed on the left side face of the blanking frame (304) through a bolt, the second electric pushing rod (703) is fixedly installed inside the second fixed seat (701), the second pushing block (702) is fixedly installed at the telescopic end of the second electric pushing rod (703), and the second pushing block (702) is located right in front of the material guide hole (206) at the rearmost end;
the polishing mechanism (5) comprises a third fixing seat (501), a second servo motor (502), a bearing frame (503), a rotating rod (504), a polishing head (505), a first guide rail (506), a first sliding block (507) and a first mounting seat (508), wherein the third fixing seat (501) is fixedly mounted on the back surface of the blanking frame (304) through bolts, the first guide rail (506) is fixedly mounted on the back surface of the third fixing seat (501), the first sliding block (507) is clamped inside the first guide rail (506), the first mounting seat (508) is fixedly mounted on the back surface of the first sliding block (507), the second servo motor (502) is fixedly mounted inside the first mounting seat (508), the rotating rod (504) is fixedly mounted at the output end of the second servo motor (502), the bearing frame (503) is fixedly mounted on the left side surface of the first mounting seat (508) through bolts, the left end of the rotating rod (504) penetrates through the bearing frame (503) and extends to the left side of the bearing frame (503), the outer surface of the rotating rod (504) is fixedly connected with the inner ring of the bearing frame (503), and the polishing head (505) is fixedly arranged at the left end of the rotating rod (504);
the paint spraying mechanism (8) comprises a fourth fixed seat (801), a second guide rail (802), a second sliding block (803), a second mounting seat (804), a paint spraying head (805), a guide pipe (806), a paint spraying pump (807), a telescopic hose (808), a paint bucket (809) and a paint spraying opening (810), wherein the fourth fixed seat (801) is fixedly mounted on the front surface of the blanking frame (304) through bolts, the second guide rail (802) is fixedly mounted on the front surface of the fourth fixed seat (801), the second sliding block (803) is clamped inside the second guide rail (802), the second mounting seat (804) is fixedly mounted on the front surface of the second sliding block (803), the paint spraying pump (807) is fixedly mounted inside the second mounting seat (804), the guide pipe (806) is fixedly mounted at the output end of the paint spraying pump (807), the paint spraying head (805) is fixedly mounted at one end, far away from the paint spraying pump (807), of the guide pipe (806), and the paint spraying opening (810) is in an annular array and is arranged on the, the telescopic hose (808) is fixedly installed at the input end of the paint spraying pump (807), the right side of the upper surface of the base (1) is provided with a fixing groove (11), the paint bucket (809) is placed inside the fixing groove (11), and one end, far away from the paint spraying pump (807), of the telescopic hose (808) extends into the paint bucket (809);
the cleaning mechanism (4) comprises an air pipe (401), a support frame (402), a fastening sleeve (403), an air inlet pipe (404), a connecting block (405), an electric control valve (406) and an air nozzle (407), the connecting block (405) is fixedly arranged on the upper surface of the second mounting seat (804), the supporting frame (402) is fixedly arranged on the upper surface of the connecting block (405), the air pipe (401) is arranged at the front of the support frame (402), the fastening sleeve (403) is arranged at the outer surface of the air pipe (401), and the fastening sleeve (403) is fixedly arranged on the front surface of the support frame (402) through a bolt, the left side of the outer surface of the air pipe (401) is fixedly provided with air nozzles (407) which are arranged at equal intervals, the electric control valve (406) is fixedly arranged at the left end of the air pipe (401), and the air inlet pipe (404) is fixedly arranged at the input end of the electric control valve (406).
2. The inner wall grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: the linkage mechanism (6) comprises a first sliding rod (601), a supporting block (602), a first supporting rod (603), a first sliding ring (604), a second sliding rod (605), a second supporting rod (606) and a second sliding ring (607), wherein the second sliding rod (605) and the first sliding rod (601) are respectively and fixedly installed on the front side and the rear side of the upper surface of the base station (1), the second sliding rod (605) and the first sliding rod (601) are respectively located on the front side and the rear side of the blanking frame (304), the second sliding ring (607) and the first sliding ring (604) are respectively and fixedly installed on the front side and the rear side of the push column (303) through connecting pieces, the second sliding ring (607) and the first sliding ring (604) are respectively sleeved on the outer surfaces of the second sliding rod (605) and the first sliding rod (601), the first supporting rod (603) is fixedly installed on the upper surface of the first sliding ring (604), the supporting block (602) is fixedly installed on the top end of the first supporting rod (603) through, the second support rod (606) is fixedly installed on the upper surface of the second slip ring (607), and the top end of the second support rod (606) is fixedly connected with the bottom surface of the second installation seat (804).
3. The inner wall grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: articulated seat (203) fixed mounting is in the front and back both sides of base (1) upper surface respectively, and two articulated seats (203) are located the front and back both sides of rotary drum (201) respectively, auxiliary wheel (202) fixed hinge is in the inside of two articulated seats (203) respectively, and the surface of every auxiliary wheel (202) all contacts with the surface of rotary drum (201).
4. The inner wall grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: a gap is reserved between the second electric push rod (703) and the central block (208), and the width value of the push block (702) is smaller than that of the empty groove (209).
5. The inner wall grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: the upper part of the left side surface of the base platform (1) is provided with a blanking groove (10).
6. The inner wall grinding and rust preventing device for the steel pipe as claimed in claim 1, wherein: the diameter value of the top groove of the bearing seat (305) is equal to the width value of the feed opening of the blanking frame (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551894.5A CN112676943A (en) | 2020-12-24 | 2020-12-24 | Inner wall rust-resistant device that polishes for steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551894.5A CN112676943A (en) | 2020-12-24 | 2020-12-24 | Inner wall rust-resistant device that polishes for steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112676943A true CN112676943A (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011551894.5A Pending CN112676943A (en) | 2020-12-24 | 2020-12-24 | Inner wall rust-resistant device that polishes for steel pipe |
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| CN (1) | CN112676943A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454078A (en) * | 2022-02-14 | 2022-05-10 | 徐利伟 | Polishing and painting machine for inner wall of metal three-way pipe |
| CN114800087A (en) * | 2022-06-28 | 2022-07-29 | 江苏罗门扬环保工程有限公司 | Petroleum pipeline corrosion prevention equipment |
| CN115091275A (en) * | 2022-08-26 | 2022-09-23 | 江苏瑞格勒智能科技有限公司 | Automobile parts grinding integrated processing device |
| CN116371644A (en) * | 2023-04-17 | 2023-07-04 | 山东辉腾防腐设备有限公司 | Storage tank inner wall spraying device with uniform spraying |
| CN117696559A (en) * | 2024-02-06 | 2024-03-15 | 临沂金正阳管业有限公司 | Seamless steel pipe inner wall cleaning device |
-
2020
- 2020-12-24 CN CN202011551894.5A patent/CN112676943A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114454078A (en) * | 2022-02-14 | 2022-05-10 | 徐利伟 | Polishing and painting machine for inner wall of metal three-way pipe |
| CN114800087A (en) * | 2022-06-28 | 2022-07-29 | 江苏罗门扬环保工程有限公司 | Petroleum pipeline corrosion prevention equipment |
| CN114800087B (en) * | 2022-06-28 | 2022-10-18 | 江苏罗门扬环保工程有限公司 | Petroleum pipeline corrosion prevention equipment |
| CN115091275A (en) * | 2022-08-26 | 2022-09-23 | 江苏瑞格勒智能科技有限公司 | Automobile parts grinding integrated processing device |
| CN116371644A (en) * | 2023-04-17 | 2023-07-04 | 山东辉腾防腐设备有限公司 | Storage tank inner wall spraying device with uniform spraying |
| CN116371644B (en) * | 2023-04-17 | 2024-05-31 | 山东辉腾防腐设备有限公司 | Storage tank inner wall spraying device with uniform spraying |
| CN117696559A (en) * | 2024-02-06 | 2024-03-15 | 临沂金正阳管业有限公司 | Seamless steel pipe inner wall cleaning device |
| CN117696559B (en) * | 2024-02-06 | 2024-04-30 | 临沂金正阳管业有限公司 | Seamless steel pipe inner wall cleaning device |
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