CN111482853A - Surface treatment method for municipal water supply PE pipe - Google Patents
Surface treatment method for municipal water supply PE pipe Download PDFInfo
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- CN111482853A CN111482853A CN202010420000.2A CN202010420000A CN111482853A CN 111482853 A CN111482853 A CN 111482853A CN 202010420000 A CN202010420000 A CN 202010420000A CN 111482853 A CN111482853 A CN 111482853A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004381 surface treatment Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000005498 polishing Methods 0.000 claims abstract description 113
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 210000000078 claw Anatomy 0.000 claims description 32
- 229920003023 plastic Polymers 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000007517 polishing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Classifications
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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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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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
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B27/0092—Grinding attachments for lathes or the like
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/50—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground, e.g. strings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a surface treatment method for a municipal water supply PE pipe, which adopts a polishing device for auxiliary operation, wherein the polishing device comprises a bottom plate, a control mechanism arranged on the bottom plate and an actuating mechanism connected in the control mechanism. The elbow polishing device can overcome the defects that the elbow needs to be polished manually in the polishing process of the existing elbow, dust generated during manual elbow polishing affects human health, scraps splashed during polishing operation have potential safety hazards, the labor intensity of elbow polishing is high, the existing elbow polishing device cannot polish elbows of different specifications, corresponding polishing devices need to be prepared when elbows of different specifications are polished, the application range is poor and the like.
Description
Technical Field
The invention relates to the technical field of elbow pipe treatment, in particular to a surface treatment method for a municipal water supply PE pipe.
Background
The pipe is a necessary material for building engineering, commonly used materials comprise a water supply pipe, a drain pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like, the pipe is processed into an elbow pipe with an arc structure according to construction requirements in daily life, different raw materials such as plastics, metals or cement are selected for processing according to different use fields, the surface of the elbow pipe needs to be protected and treated before construction operation aiming at pipe fittings made of different materials, the surface of the pipe fitting needs to be polished before protection treatment, particularly, a PE plastic elbow pipe with a certain radian is selected for use according to conditions in the municipal water supply engineering construction process, and the protection treatment effect of the elbow pipe is directly influenced by the polishing quality of the elbow pipe.
The processing of polishing needs the manual work to the return bend to exist in the course of working of polishing of current return bend, and the dust that produces when the return bend is polished in the manual work influences health, and there is the potential safety hazard in the piece that splashes in the operation of polishing, and the manual work return bend intensity of labour of polishing is big, and the processing of polishing can't be carried out to the return bend of different specifications to current return bend equipment of polishing, need prepare the equipment of polishing that corresponds when polishing the return bend of different specifications, drawbacks such as accommodation difference.
Therefore, the invention provides a surface treatment method for a municipal water supply PE pipe, which can effectively solve the problems.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a municipal water supply PE pipe surface treatment method, this surface treatment method adopts the following grinding device to assist the operation, this grinding device includes the bottom plate, control mechanism set up on bottom plate, the actuating mechanism connected in control mechanism, adopt the above-mentioned grinding device to process the surface of the bend pipe including the following steps;
s1, fixing the bent pipe, fixing and locking the bent pipe from two ends of the bent pipe, checking the fixed bent pipe, and determining the fixation stability of the bent pipe;
s2, polishing, namely wrapping and polishing the outer wall of the fixed bent pipe through a polishing device, ensuring the smoothness of the surface of the bent pipe, and removing impurities generated by polishing the surface of the bent pipe;
s3, smearing protection, namely, evenly smearing the anticorrosive paint on the surface of the polished bent pipe, standing the bent pipe, and waiting for the paint to solidify;
s4, collecting the bent pipes uniformly, namely collecting the bent pipes subjected to protection treatment uniformly, and placing the collected bent pipes in a warehouse for storage after being labeled;
the control mechanism comprises an installation pipe, an inserting pipe arranged at the top end of the installation pipe and a limiting unit arranged in the installation pipe, the lower end of the installation pipe is installed on the bottom plate through a bearing, a lifting groove is uniformly formed in the installation pipe, a driven gear is arranged on the outer wall of the installation pipe, a driving gear is meshed on the driven gear, the driving gear is installed on a control motor, the control motor is fixed on the bottom plate, the lower end of the driven gear is connected with a control ring in a sliding mode, the lower end of the control ring is fixed on the bottom plate, and the limiting groove is uniformly formed in the control ring;
the actuating mechanism comprises an adjusting rod and an installing frame arranged at the front end of the adjusting rod, circular arc chutes are symmetrically formed in the left side and the right side of the installing frame, connecting columns are arranged in the circular arc chutes in a sliding mode, an operating frame is installed on the connecting columns, an actuating cylinder is arranged between the operating frame and the installing frame, the adjusting rod is movably arranged in the inserting tubes, springs are sleeved between the rear end of the adjusting rod and the inserting tubes, a first frame body is installed in the middle of the front end of the operating frame, upper polishing units are installed on the first frame body, sliding grooves are symmetrically formed in the left side and the right side of the front end of the operating frame, sliding sleeves are arranged in the sliding grooves in a sliding mode, sliding columns are movably arranged in the sliding sleeves, second frame bodies are installed on the sliding columns; the upper portion unit of polishing is the same with the unit major structure of polishing of lower part, and the unit of polishing of upper portion and the unit of polishing of lower part all link to each other with the control unit, and the control unit is fixed in first framework, the mounting groove has all been seted up in first framework and the second framework.
The limiting unit comprises a limiting cylinder and a sliding block arranged at the lower end of the limiting cylinder, the limiting cylinder is arranged in the installation pipe, a limiting claw of an L type structure is hinged in the lifting groove, a T-shaped groove is formed in the limiting claw, and a T-shaped convex block matched with the T-shaped groove is arranged on the sliding block.
The sliding block controls the limiting claw to be inserted into the limiting groove in the downward movement.
The drive unit includes driving motor and sets up the oval dish on driving motor output shaft, driving motor fixes on the inner wall of operation frame, the screens spout has been seted up on the outer wall of oval dish, and both ends slip about the screens spout is provided with the screens slider, and the screens slider is fixed at U type cover frame, and U type cover frame is connected on the outer wall of sliding sleeve, be connected with the drive spring beam between the inner wall of U type cover frame and operation frame.
The upper portion unit of polishing is including articulating the parcel claw in the mounting groove, and the guide slot has been seted up to the front end of parcel claw, and parcel claw rear side inner wall links to each other with the one end of the strip of polishing, and the other end of the strip of polishing passes the guide slot and fixes on the outer wall of first framework, the parcel claw extends to the inboard of mounting groove.
The control unit comprises a control cylinder and a transverse plate installed on the control cylinder, the control cylinder is installed on the inner wall of the first framework, a middle driving rod is arranged in the middle of the transverse plate, the middle driving rod is connected with a wrapping claw in the upper polishing unit through a pin shaft, sliding blocks are arranged on two sides of the transverse plate in a sliding mode, a side driving rod is arranged on each sliding block through a pin shaft, and the side driving rod is connected with the wrapping claw in the lower polishing unit through a pin shaft.
The polishing strip is composed of a spring band and a plurality of polishing blocks hinged end to end, one end of the spring band is connected to the first frame, the other end of the spring band is connected with the head end of the polishing block, and the tail end of the polishing block is fixed to the wrapping claw.
The outer walls of the first frame body and the second frame body are respectively provided with a plastic polishing piece, the plastic polishing pieces comprise polishing belts which are uniformly arranged on the outer wall of the first frame body, plastic spring rods are uniformly arranged on the outer wall of the first frame body, and the plastic spring rods are abutted against the polishing belts.
The invention has the advantages over the prior art
1. The elbow polishing device can overcome the defects that the elbow needs to be polished manually in the polishing process of the existing elbow, dust generated during manual elbow polishing affects human health, potential safety hazards exist in scraps splashed during polishing operation, the labor intensity of elbow polishing is high, the existing elbow polishing device cannot polish elbows of different specifications, corresponding polishing devices need to be prepared when elbows of different specifications are polished, the application range is poor and the like.
2. The control unit controls the upper polishing unit and the lower polishing unit to perform semicircular wrapping on the fixed bent pipe, the control mechanism drives the adjusting rod to perform angle adjustment in operation, the adjusting rod can perform adaptive length adjustment according to the arc degree of the bent pipe in operation, the executing mechanism can be controlled to perform comprehensive polishing treatment on the bent pipes with different arc bending degrees in operation, and the driving unit can control the two lower polishing units to perform reciprocating polishing treatment on the surface of the bent pipe in operation.
3. The adjusting rod and the mounting pipe are in sliding fit, so that the actuating mechanism can be ensured to process bent pipes with different radians, and the adaptability is wide.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a perspective view of the grinding device of the present invention;
FIG. 3 is a perspective view of the actuator of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3 of the present invention;
FIG. 5 is a cross-sectional view of the base plate and control mechanism of the present invention;
FIG. 6 is an enlarged view of portion A of FIG. 5 in accordance with the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, the surface treatment method of the municipal water supply PE pipe adopts a polishing device to assist operation, the polishing device comprises a bottom plate 1, a control mechanism 2 arranged on the bottom plate 1 and an actuating mechanism 3 connected in the control mechanism 2, and the surface treatment of the bent pipe by adopting the polishing device comprises the following steps;
s1, fixing the bent pipe, fixing and locking the bent pipe from two ends of the bent pipe, checking the fixed bent pipe, and determining the fixation stability of the bent pipe;
s2, polishing, namely wrapping and polishing the outer wall of the fixed bent pipe through a polishing device, ensuring the smoothness of the surface of the bent pipe, and removing impurities generated by polishing the surface of the bent pipe;
s3, smearing protection, namely, evenly smearing the anticorrosive paint on the surface of the polished bent pipe, standing the bent pipe, and waiting for the paint to solidify;
s4, collecting the bent pipes uniformly, namely collecting the bent pipes subjected to protection treatment uniformly, and placing the collected bent pipes in a warehouse for storage after being labeled;
the control mechanism 2 comprises a mounting pipe 21, a penetrating pipe 22 arranged at the top end of the mounting pipe 21 and a limiting unit 23 arranged inside the mounting pipe 21, the lower end of the mounting pipe 21 is mounted on the bottom plate 1 through a bearing, a lifting groove is uniformly formed in the mounting pipe 21, a driven gear 24 is arranged on the outer wall of the mounting pipe 21, a driving gear 25 is meshed with the driven gear 24, the driving gear 25 is mounted on a control motor 26, the control motor 26 is fixed on the bottom plate 1, the lower end of the driven gear 24 is connected with a control ring 27 in a sliding manner, the lower end of the control ring 27 is fixed on the bottom plate 1, and the limiting groove is uniformly formed in the control ring 27;
the driving gear 25 is driven to rotate by the control motor 26, the driving gear 25 drives the driven gear 24 to rotate in the rotating process, and the driven gear 24 synchronously drives the installation pipe 21 and the penetrating pipe 22 to synchronously rotate, so that the execution mechanism 3 is driven to polish the surface of the bent pipe.
When a certain section to the return bend is reciprocal to be polished, following design has been made, spacing unit 23 includes spacing cylinder 231 and installs the sliding block 232 at spacing cylinder 231 lower extreme, and spacing cylinder 231 installs in the inside of installation pipe 21, and the inslot that goes up and down articulates has spacing claw 233 of L type structure, T type groove has been seted up on the spacing claw 233, be provided with on the sliding block 232 with T type groove complex T type lug.
The slide block 232 controls the insertion of the restricting pawl 233 into the restricting groove in the downward movement.
The limiting cylinder 231 controls the sliding block 232 to adjust the height, and the sliding block 232 controls the limiting claw 233 to be inserted into the limiting groove to fix the position of the mounting pipe 21 in the adjusting operation, so that the executing mechanism 3 can perform positioning treatment on the bent pipe.
The actuating mechanism 3 comprises an adjusting rod 31 and a mounting frame 311 arranged at the front end of the adjusting rod 31, the left side and the right side of the mounting frame 311 are symmetrically provided with arc chutes, connecting columns 312 are arranged in the arc chutes in a sliding manner, an operating frame 32 is arranged on the connecting columns 312, an actuating cylinder 313 is arranged between the operating frame 32 and the mounting frame 311, the adjusting rod 31 is movably arranged in the penetrating pipe 22, a spring is sleeved between the rear end of the adjusting rod 31 and the penetrating pipe 22, a first frame body 33 is installed in the middle of the front end of the operation frame 32, an upper polishing unit 34 is installed on the first frame body 33, sliding grooves are symmetrically formed in the left side and the right side of the front end of the operation frame 32, sliding sleeves 35 are arranged in the sliding grooves in a sliding mode, sliding columns are movably arranged in the sliding sleeves 35, a second frame body 37 is installed on each sliding column, a lower polishing unit 38 is installed on each second frame body 37, and a driving unit 39 is installed inside the operation frame 32; the upper portion polishing unit 34 and the lower portion polishing unit 38 have the same main structure, the upper portion polishing unit 34 and the lower portion polishing unit 38 are connected with the control unit 30, the control unit 30 is fixed on the first frame body 33, and mounting grooves are formed in the first frame body 33 and the second frame body 37.
The outer walls of the first frame body 33 and the second frame body 37 are provided with plastic polishing parts, each plastic polishing part comprises a polishing belt 332 uniformly arranged on the outer wall of the first frame body 33, a plastic spring rod 331 is uniformly arranged on the outer wall of the first frame body 33, and the plastic spring rod 331 abuts against the polishing belts 332.
When the elbow is fixed, the outer wall of the elbow is controlled to abut against the polishing belt 332, and the plastic spring rod 331 controls the polishing belt 332 to deform in operation, so that the polishing belt 332 can be better attached to the outer wall of the elbow.
The control unit 30 controls the upper polishing unit 34 and the lower polishing unit 38 to perform semicircular wrapping on the fixed bent pipe, the control mechanism 2 drives the adjusting rod 31 to perform angle adjustment in operation, the adjusting rod 31 can perform adaptive length adjustment according to the arc degree of the bent pipe in operation, the actuating mechanism 3 can be controlled to perform comprehensive polishing treatment on bent pipes with different arc bending degrees in operation, and the driving unit 39 can control the two lower polishing units 38 to perform reciprocating polishing treatment on the surface of the bent pipe in operation.
The upper polishing unit 34 includes a wrapping claw 341 hinged in the mounting groove, a guide groove is provided at the front end of the wrapping claw 341, the inner wall of the rear side of the wrapping claw 341 is connected with one end of the polishing bar 342, the other end of the polishing bar 342 passes through the guide groove and is fixed on the outer wall of the first frame 33, and the wrapping claw 341 extends to the inner side of the mounting groove.
The control unit 30 comprises a control cylinder 301 and a transverse plate 302 arranged on the control cylinder 301, the control cylinder 301 is arranged on the inner wall of the first frame body 33, a middle driving rod 303 is arranged in the middle of the transverse plate 302, the middle driving rod 303 is connected with a wrapping claw 341 in the upper polishing unit 34 through a pin shaft, sliding blocks 304 are arranged on two sides of the transverse plate 302 in a sliding mode, a side driving rod 305 is arranged on each sliding block 304 through a pin shaft, and the side driving rod 305 is connected with the wrapping claw 341 in the lower polishing unit 38 through a pin shaft.
The polishing strip 342 is composed of a spring band and a plurality of polishing blocks hinged end to end, one end of the spring band is connected to the first frame body 33, the other end of the spring band is connected with the head end of the polishing block, and the tail end of the polishing block is fixed on the wrapping claw 341.
Drive diaphragm 302 through control cylinder 301 and stretch out and draw back, diaphragm 302 is wrapped up the outer wall of return bend through side actuating lever 305 and middle part actuating lever 303 control parcel claw 341 in flexible operation, and parcel claw 341 is carrying out the in-process that wraps up to the return bend and is polishing the piece laminating on the surface of return bend on the strip 342, and the spring band has played the effect of tensioning to polishing the piece to make polishing the piece can effectually polish the return bend surface in the operation.
Because the grinding block is hinged to form a gap when the grinding block is attached to the surface of the elbow, in order to overcome the problem, the execution cylinder 313 drives the installation frame 311 to perform reciprocating operation, and the installation frame 311 drives the upper grinding unit 34 and the lower grinding unit 38 to perform reciprocating rotary type grinding on the elbow by taking the position wrapping the elbow as a circle center in the adjusting operation, so that the elbow can be comprehensively ground.
In order to improve the grinding quality of the bent pipe and thoroughly grind the surface of the bent pipe, the driving unit 39 comprises a driving motor 391 and an elliptical disk 392 arranged on an output shaft of the driving motor 391, the driving motor 391 is fixed on the inner wall of the operation frame 32, a clamping sliding groove is formed in the outer wall of the elliptical disk 392, clamping sliding blocks are arranged at the left end and the right end of the clamping sliding groove in a sliding mode, the clamping sliding blocks are fixed on a U-shaped sleeve frame 393, the U-shaped sleeve frame 393 is connected to the outer wall of the sliding sleeve 35, and a driving spring rod 394 is connected between the U-shaped sleeve frame 393 and the inner wall of the operation frame 32.
Start driving motor 391 and control oval dish 392 and rotate, oval dish 392 rotates the in-process and drives U type cover frame 393 through mutually supporting between screens slider and the screens spout in step and carry out the operation and remove, and U type cover frame 393 drives sliding sleeve 35 in the removal in-process in step and adjusts, and sliding sleeve 35 drives the lower part unit 38 of polishing on the second framework 37 in the operation and carries out the reciprocal processing of polishing of semicircle formula parcel to the steel pipe.
Because the distance between the different positions of the bent pipe and the working frame 32 is different, when the lower grinding unit 38 on the second frame 37 performs reciprocating grinding processing on the steel pipe, the sliding column synchronously drives the second frame 37 to perform distance adjustment.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a municipal water supply PE pipe surface treatment method, this surface treatment method adopts following grinding device to assist the operation, and this grinding device includes bottom plate (1), control mechanism (2) of setting on bottom plate (1), actuating mechanism (3) of connection in control mechanism (2), its characterized in that: the method for processing the surface of the bent pipe by adopting the polishing device comprises the following steps;
s1, fixing the bent pipe, fixing and locking the bent pipe from two ends of the bent pipe, checking the fixed bent pipe, and determining the fixation stability of the bent pipe;
s2, polishing, namely wrapping and polishing the outer wall of the fixed bent pipe through a polishing device, ensuring the smoothness of the surface of the bent pipe, and removing impurities generated by polishing the surface of the bent pipe;
s3, smearing protection, namely, evenly smearing the anticorrosive paint on the surface of the polished bent pipe, standing the bent pipe, and waiting for the paint to solidify;
s4, collecting the bent pipes uniformly, namely collecting the bent pipes subjected to protection treatment uniformly, and placing the collected bent pipes in a warehouse for storage after being labeled;
the control mechanism (2) comprises a mounting pipe (21), a penetrating pipe (22) arranged at the top end of the mounting pipe (21) and a limiting unit (23) arranged inside the mounting pipe (21), the lower end of the mounting pipe (21) is mounted on the bottom plate (1) through a bearing, lifting grooves are uniformly formed in the mounting pipe (21), a driven gear (24) is arranged on the outer wall of the mounting pipe (21), a driving gear (25) is meshed with the driven gear (24), the driving gear (25) is mounted on a control motor (26), the control motor (26) is fixed on the bottom plate (1), the lower end of the driven gear (24) is connected with a control ring (27) in a sliding mode, the lower end of the control ring (27) is fixed on the bottom plate (1), and limiting grooves are uniformly formed in the control ring (27);
the actuating mechanism (3) comprises an adjusting rod (31) and an installing frame (311) arranged at the front end of the adjusting rod (31), circular arc chutes are symmetrically formed in the left side and the right side of the installing frame (311), connecting columns (312) are arranged in the circular arc chutes in a sliding manner, an operating frame (32) is installed on the connecting columns (312), an actuating cylinder (313) is arranged between the operating frame (32) and the installing frame (311), the adjusting rod (31) is movably arranged in a penetrating pipe (22), a spring is sleeved between the rear end of the adjusting rod (31) and the penetrating pipe (22), a first frame body (33) is installed in the middle of the front end of the operating frame (32), an upper polishing unit (34) is installed on the first frame body (33), sliding grooves are symmetrically formed in the left side and the right side of the front end of the operating frame (32), sliding sleeves (35) are arranged in the sliding grooves in a sliding manner, a second frame body (37) is installed on the sliding column, a lower polishing unit (38) is installed on the second frame body (37), and a driving unit (39) is installed inside the operation frame (32); the upper portion unit (34) of polishing is the same with lower part unit (38) major structure of polishing, and upper portion unit (34) of polishing all links to each other with the control unit (30) with lower part unit (38) of polishing, and control unit (30) are fixed on first framework (33), the mounting groove has all been seted up on first framework (33) and second framework (37).
2. The surface treatment method of the municipal water supply PE pipe according to claim 1, characterized in that the limiting unit (23) comprises a limiting cylinder (231) and a sliding block (232) mounted at the lower end of the limiting cylinder (231), the limiting cylinder (231) is mounted inside the mounting pipe (21), a limiting claw (233) of L type structure is hinged in a lifting groove, a T-shaped groove is formed in the limiting claw (233), and a T-shaped projection matched with the T-shaped groove is arranged on the sliding block (232).
3. The surface treatment method for the municipal water supply PE pipe according to claim 1, characterized by comprising the following steps: the sliding block (232) controls the limiting claw (233) to be inserted into the limiting groove in the downward movement.
4. The surface treatment method for the municipal water supply PE pipe according to claim 1, characterized by comprising the following steps: the driving unit (39) comprises a driving motor (391) and an oval disc (392) arranged on an output shaft of the driving motor (391), the driving motor (391) is fixed on the inner wall of the operation frame (32), a clamping sliding groove is formed in the outer wall of the oval disc (392), clamping sliding blocks are arranged at the left end and the right end of the clamping sliding groove in a sliding mode, the clamping sliding blocks are fixed on a U-shaped sleeve frame (393), the U-shaped sleeve frame (393) is connected to the outer wall of the sliding sleeve (35), and a driving spring rod (394) is connected between the U-shaped sleeve frame (393) and the inner wall of the operation frame (32).
5. The surface treatment method for the municipal water supply PE pipe according to claim 1, characterized by comprising the following steps: the upper portion polishing unit (34) comprises a wrapping claw (341) hinged in the mounting groove, a guide groove is formed in the front end of the wrapping claw (341), the inner wall of the rear side of the wrapping claw (341) is connected with one end of a polishing strip (342), the other end of the polishing strip (342) penetrates through the guide groove to be fixed on the outer wall of the first frame body (33), and the wrapping claw (341) extends to the inner side of the mounting groove.
6. The surface treatment method for the municipal water supply PE pipe according to claim 1, characterized by comprising the following steps: the control unit (30) comprises a control cylinder (301) and a transverse plate (302) installed on the control cylinder (301), the control cylinder (301) is installed on the inner wall of the first frame body (33), a middle driving rod (303) is arranged in the middle of the transverse plate (302), the middle driving rod (303) is connected with a wrapping claw (341) in the upper polishing unit (34) through a pin shaft, sliding blocks (304) are arranged on two sides of the transverse plate (302) in a sliding mode, a side driving rod (305) is arranged on each sliding block (304) through a pin shaft, and the side driving rod (305) is connected with the wrapping claw (341) in the lower polishing unit (38) through a pin shaft.
7. The surface treatment method for the municipal water supply PE pipe according to claim 5, wherein the surface treatment method comprises the following steps: the polishing strip (342) is composed of a spring band and a plurality of polishing blocks hinged end to end, one end of the spring band is connected to the first frame body (33), the other end of the spring band is connected with the head end of the polishing block, and the tail end of the polishing block is fixed on the wrapping claw (341).
8. The surface treatment method for the municipal water supply PE pipe according to claim 5, wherein the surface treatment method comprises the following steps: the outer walls of the first frame body (33) and the second frame body (37) are provided with plastic polishing pieces, each plastic polishing piece comprises a polishing belt (332) which is uniformly arranged on the outer wall of the first frame body (33), a plastic spring rod (331) is uniformly arranged on the outer wall of the first frame body (33), and the plastic spring rods (331) abut against the polishing belts (332).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010420000.2A CN111482853B (en) | 2020-05-18 | 2020-05-18 | Surface treatment method for municipal water supply PE pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010420000.2A CN111482853B (en) | 2020-05-18 | 2020-05-18 | Surface treatment method for municipal water supply PE pipe |
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| Publication Number | Publication Date |
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| CN111482853A true CN111482853A (en) | 2020-08-04 |
| CN111482853B CN111482853B (en) | 2021-02-19 |
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| CN202010420000.2A Active CN111482853B (en) | 2020-05-18 | 2020-05-18 | Surface treatment method for municipal water supply PE pipe |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| KR20130005414A (en) * | 2011-07-06 | 2013-01-16 | 최성원 | A rust removal apparatus for square pipe |
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| CN207642819U (en) * | 2017-11-20 | 2018-07-24 | 四川金易管业有限公司 | One kind being used for PE Gas Pipe internal surface of bloom polishing assemblies |
| CN208556914U (en) * | 2018-06-14 | 2019-03-01 | 湖南潇湘源科技开发有限责任公司 | A kind of GRP pipe grinding apparatus |
| CN209425120U (en) * | 2019-01-31 | 2019-09-24 | 威海职业学院 | Pipe fitting sanding and polishing device |
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2020
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|---|---|---|---|---|
| CN87105313A (en) * | 1986-07-24 | 1988-03-16 | 乔治·费希尔股份公司 | The device of processing end of tubular unit |
| JPH08108352A (en) * | 1994-10-06 | 1996-04-30 | Union:Kk | Bending part polishing device of metallic pipe |
| KR20130005414A (en) * | 2011-07-06 | 2013-01-16 | 최성원 | A rust removal apparatus for square pipe |
| CN206952683U (en) * | 2017-03-31 | 2018-02-02 | 阿法拉伐流体设备（昆山）有限公司 | Burnishing device in a kind of bend pipe |
| CN207358804U (en) * | 2017-08-29 | 2018-05-15 | 广东大雅智能厨电股份有限公司 | A kind of profiled-cross-section arc pipe finished polishing equipment |
| CN207642819U (en) * | 2017-11-20 | 2018-07-24 | 四川金易管业有限公司 | One kind being used for PE Gas Pipe internal surface of bloom polishing assemblies |
| CN208556914U (en) * | 2018-06-14 | 2019-03-01 | 湖南潇湘源科技开发有限责任公司 | A kind of GRP pipe grinding apparatus |
| CN209425120U (en) * | 2019-01-31 | 2019-09-24 | 威海职业学院 | Pipe fitting sanding and polishing device |
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| Publication number | Publication date |
|---|---|
| CN111482853B (en) | 2021-02-19 |
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