CN103128632A - Fusion epoxy powder coating surface processing device and adjusting method thereof - Google Patents
Fusion epoxy powder coating surface processing device and adjusting method thereof Download PDFInfo
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- CN103128632A CN103128632A CN2013100492139A CN201310049213A CN103128632A CN 103128632 A CN103128632 A CN 103128632A CN 2013100492139 A CN2013100492139 A CN 2013100492139A CN 201310049213 A CN201310049213 A CN 201310049213A CN 103128632 A CN103128632 A CN 103128632A
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Abstract
The invention relates to a fusion epoxy powder coating surface processing device which is characterized by comprising a support device, a guide rod support, a lifting support, an idler wheel adjusting device, a screw adjusting assembly and a driving device. The support device comprises a base frame, a pin roll and a hinge plate. The guide rod support comprises a rotating base plate with a shaft sleeve. The rotating base plate is connected onto the base frame through the shaft sleeve, four guide rods are arranged on the rotating base plate, two pairs of limit rods are arranged between the four guide rods, and two sides of the top of the base frame are connected with an air bag respectively through an air bag base. The lifting support comprises a ship base frame and a pair of idler wheel support seats which are symmetrically connected. Each idler wheel support seat is symmetrically provided with a sliding groove and a guide groove. The idler wheel adjusting device comprises a pair of idler wheels. A grinding belt is sleeved on the two idler wheels, and the idler wheels are inserted in the guide grooves correspondingly through two sliding plates which are integrally connected. The rotating base plate adjusts grinding angle through a screw adjusting assembly. The driving device comprises a speed reducer and a motor. The fusion epoxy powder coating surface processing device can be widely used in pipe coating surface processing.
Description
Technical field
The present invention relates to a kind of coating surface treating apparatus and method of adjustment thereof, particularly apply front melting FBE surface processing device and method of adjustment thereof about a kind of for submarine pipeline glass microballoon composite polyurethane wet type thermal insulation layer.
Background technology
The deep water oil development is the focus of world today's oil-gas exploration and development, is also the promising exploration and development of China's tool field.China's deep water hydrocarbon aboundresources advances China's deep-sea oil gas exploration and development, will increase for China's oil and gas reserves, adapts to the fast-developing demand of national economy, alleviates oil and gas import pressure, improves energy resource structure, plays a significant role.In the deep water oilfield development process, glass microballoon composite polyurethane wet type thermal insulation petroleum transportation pipeline is used very extensive.In glass microballoon composite polyurethane wet type thermal insulation petroleum transportation pipeline process of deployment, the shearing force between glass microballoon composite polyurethane wet type thermal insulation oil feed pipe heat-insulation layer and anticorrosive coat is very important technical indicator.For guaranteeing between glass microballoon composite polyurethane wet type thermal insulation oil feed pipe heat-insulation layer and anticorrosive coat, enough shearing forces are arranged, before glass microballoon composite polyurethane wet type thermal insulation oil feed pipe is prefabricated, needs that the prefabricated anticorrosive coat of steel pipe is carried out surface texturing and process.
The method that adopts before this is to use hand-held wire brush or hand electric wire brush to carry out surface texturing to the prefabricated anticorrosive coat of steel pipe to process.It is this that the prefabricated anticorrosive coat of steel pipe is carried out the method efficient that surface texturing processes is lower, the prefabricated anticorrosive coat surface texturing of steel pipe is inhomogeneous, also larger on the impact of the prefabricated anticorrosive coat of steel pipe local thickness, affect the prefabricated anticorrosive coat antiseptic effect of steel pipe.
Summary of the invention
For the problems referred to above, the purpose of this invention is to provide a kind of polishing height can conveniently regulated, and can conveniently regulate grinding angle, can make steel tube surface texturing uniform melting FBE surface processing device and method of adjustment thereof simultaneously.
for achieving the above object, the present invention takes following technical scheme: a kind of melting FBE surface processing device is characterized in that: it comprises a bracing or strutting arrangement, a guide bar support, a lifting support, a rolling wheel regulator, screw rod adjusting assembly and a drive unit, described bracing or strutting arrangement comprises a underframe, is provided with an articulated slab on the platform of a side of described underframe, and the top center of described underframe is provided with a vertical bearing pin, described guide bar support comprises a rotating bottom board, the center of described rotating bottom board is provided with an axle sleeve, described axle sleeve passes bearing pin and is rotatably connected on underframe, be provided with another articulated slab on described rotating bottom board, four corners of described rotating bottom board are respectively arranged with a guide post that protrudes upward, between four guide posts on described rotating bottom board, be relatively set with in twos two pairs of gag lever posts that upwards stretch out, the equal stop nut that is provided with on each described gag lever post, be provided with an air-bag base between every a pair of described gag lever post, be fixedly connected with an air bag on each described air-bag base, described lifting support comprises a ship type underframe, before described ship type underframe, rear both sides are bolted to connection four sliding sleeves that are respectively used to sheathed each described guide post, two side roof parts of described ship type underframe are symmetrically connected with a roller support, the bottom surface at two ends, described ship type underframe top is respectively seated at the top of a described air bag, before described ship type underframe below each described roller support, rear both sides are corresponding respectively is provided with one for the spacing hanger that wears described gag lever post, each described roller support bilateral symmetry is provided with a chute that tilts, and the chute of two described roller supports is symmetry and is obliquely installed, the both sides of each described chute are respectively arranged with a relative gathering sill, the below of each described chute is provided with a guide plate with through hole, described rolling wheel regulator comprises a pair roller, be arranged with a sanding belt on two described rollers, the center of each described roller is provided with a connecting axle, a slide plate is passed respectively at the two ends of each described connecting axle, and on a bearing block, each described bearing block is fixedly connected on a slide plate of a corresponding side by a bearings, the bottom welding of each described slide plate has a screw rod, during installation, the two described slide plates that link into an integrated entity are inserted respectively in the gathering sill of the forward and backward setting of described roller support, after first screwing in a locking nut on screw rod with each described slide plate bottom simultaneously, then pass corresponding described guide plate, be locked with another described locking nut at last, described screw rod is regulated assembly and is comprised that two ends have the opposite two-way threaded-insert of the hand of spiral, the two ends of described two-way threaded-insert are connected with two screw rods, wherein the other end of a described screw rod is connected on the articulated slab of described underframe, and the other end of another described screw rod is connected on another articulated slab of described rotating bottom board.
Described drive unit comprises that one is welded on the connection bracket on arbitrary described slide plate, described connection bracket is bolted to connection one speed reducer, the input of described decelerator connects a variable frequency adjustment motor, and the output of described decelerator connects the wherein connecting axle of a described roller.
The operating pressure of controlling described air bag is to regulate by the pressure-regulating valve of attached air pipe.
The method of adjustment of above-mentioned a kind of melting FBE surface processing device, it comprises the following steps:
1) regulate two nuts that are arranged in rolling wheel regulator on the screw rod of each slide plate bottom, make the sanding belt top of two roller supportings arrive the bottom of the pending steel pipe with melting FBE; 2) to two airbag aerations in guide bar support, make the ship type underframe in the lifting support at two air bag tops increase along four guide posts on guide bar support by four guide pin bushings on it, make the end face of sanding belt push up the bottom that is pressed in steel pipe, with steel pipe surface finishing coat close contact, then be rotatably provided in the stop nut location on each gag lever post; 3) according to the angle requirement of polishing, rotating screw bolt is regulated the two-way threaded-insert of assembly, rotating bottom board is rotated, until reach the position that requires that meets grinding angle around the vertical bearing pin of bracing or strutting arrangement; 4) start the variable frequency adjustment motor, driving connecting axle by decelerator rotates, and then drive the sanding belt rotation by roller, start the axis direction motion that the steel pipe drive unit drives rotation edge, steel pipe limit steel pipe, make the relative motion of sanding belt and steel tube surface produce friction, get final product with the even hacking of melting FBE with steel tube surface.
The present invention is owing to taking above technical scheme, it has the following advantages: 1, the present invention adopts the variable frequency adjustment motor by the direct driving rolls of decelerator, drive sanding belt polishing outer surface with the steel pipe rotary of melting FBE by roller, therefore make its equipment connection structure simple, easy to operate.2, the present invention is due to the height and position of the method lifting support that adopts the air bag lifting, and the contact force by gas circuit pressure fine adjustment sanding belt and outer surface of steel tube, therefore make the lifting support lifting steady, to guarantee the quality of melting FBE surface galling.3, the present invention owing to regulating by screw rod the grinding angle that assembly is adjusted sanding belt between rotating bottom board and underframe, therefore can make steel pipe polishing effect even; 4, the present invention is owing to adopting rolling wheel regulator, by the height and position of two upper and lower nut positioning rollers of adjusting guide plate and the tensile force of two rollers, therefore can make roller can carry out fine adjustment in installation process, and two rollers are moved along the angle of inclination of the center line of apparatus of the present invention all the time, guarantee that sanding belt is even with contacting of steel tube surface.The present invention can be widely used in the pipeline coatings surface treatment and use.
Description of drawings
Fig. 1 is structural representation of the present invention
Fig. 2 is the schematic top plan view of Fig. 1
Fig. 3 is Undercarriage structure schematic diagram of the present invention
Fig. 4 is the schematic top plan view of Fig. 3
Fig. 5 is guide bar support structural representation of the present invention
Fig. 6 is the syndeton schematic diagram of guide bar support and lifting support
Fig. 7 is lifting support structural representation of the present invention
Fig. 8 is the schematic top plan view of Fig. 7
Fig. 9 is the A-A view of Fig. 7 of the present invention
Figure 10 is roller wheel connection structure schematic diagram of the present invention
Figure 11 is slide plate syndeton schematic diagram of the present invention
Figure 12 is that screw rod of the present invention is regulated the assembly structure schematic diagram
Figure 13 is driving device structure schematic diagram of the present invention
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figure 1 and Figure 2, the present invention includes a bracing or strutting arrangement 10, a guide bar support 20, a lifting support 30, a rolling wheel regulator 40, screw rod adjusting assembly 50 and a drive unit 60.
As shown in Figure 3, Figure 4, bracing or strutting arrangement 10 of the present invention comprises a underframe 11, is provided with an articulated slab 12 on the platform of a side of underframe 11, is provided with a vertical bearing pin 13 in the top center of underframe 11.
as Fig. 1, Fig. 5, shown in Figure 6, guide bar support 20 of the present invention comprises a rotating bottom board 21, be provided with an axle sleeve 22 at the center of rotating bottom board 21, axle sleeve 22 passes bearing pin 13 and is rotatably connected on underframe 11, be provided with another articulated slab 23 on rotating bottom board 21, four corners at rotating bottom board 21 are respectively arranged with a guide post that protrudes upward 24, between four guide posts 24 on rotating bottom board 21, both sides are relatively set with two pairs of gag lever posts that upwards stretch out 25 in twos, all screw on each gag lever post 25 stop nut 26 is arranged, be provided with an air-bag base 27 between every a pair of gag lever post 25, be fixedly connected with an air bag 28 on each air-bag base 27, each air bag 28 is respectively arranged with the suction nozzle that connects source of the gas.
as Fig. 1, Fig. 6, Fig. 7, shown in Figure 8, lifting support 30 of the present invention comprises a ship type underframe 31, before ship type underframe 31, rear both sides are bolted to connection four sliding sleeves 32 that are respectively used to sheathed each guide post 24, two side roof parts at ship type underframe 31 are symmetrically connected with a roller support 33, the bottom surface at ship type underframe 31 two ends, top is respectively seated at the top of an air bag 28, before the ship type underframe 31 of each roller support 33 belows, rear both sides are corresponding respectively is provided with one for the spacing hanger 34 that wears gag lever post 25, each roller support 33 bilateral symmetry is provided with a chute 35 that tilts, and the chute 35 of two roller supports 33 is symmetry and is obliquely installed, be respectively arranged with a relative gathering sill 36 in the both sides of each chute 35, the below of each chute 35 is provided with a guide plate 37(with through hole as shown in Figure 9).
As Fig. 1, shown in Figure 10, rolling wheel regulator 40 of the present invention comprises a pair roller 41, be arranged with a sanding belt 42 on two rollers 41, the center of each roller 41 is provided with a connecting axle 43, a slide plate 44 is passed respectively at the two ends of each connecting axle 43, and on a bearing block 45, each bearing block 45 is fixedly connected on a slide plate 44 of a corresponding side by a bearings.The bottom welding of each slide plate 44 has a screw rod 46(as shown in figure 11).As Fig. 1, shown in Figure 9, during installation, two slide plates 44 that link into an integrated entity are inserted respectively in the gathering sill 36 of roller support 33 forward and backward settings, after first screwing in a locking nut 48 on screw rod 46 with each slide plate 44 bottoms simultaneously, pass again corresponding guide plate 37, be locked with another locking nut 49 at last.Move up and down along gathering sill 36 by regulating each nut 48,49, can make two slide plates 44 that link into an integrated entity, with the height and position of locating two rollers 41 and the rate of tension of two rollers 41, guarantee that sanding belt 42 is even with contacting of steel tube surface.
As Fig. 2, shown in Figure 12, screw rod of the present invention is regulated assembly 50 and is comprised that two ends have the opposite two-way threaded-insert of the hand of spiral 51, and the two ends of two-way threaded-insert 51 are connected with two screw rods 52,53.The other end of screw rod 52 is connected on the articulated slab 12 of underframe 11, and the other end of screw rod 53 is connected on the articulated slab 23 of rotating bottom board 21.In order to rotate two-way threaded-insert 51, can be provided with one handle 54 in the middle part of the outer surface of two-way threaded-insert 51, when pulling handle 54 drive two-way threaded-insert 51 positive and negative directions rotation, two screw rods 52,53 that can drive in two-way threaded-insert 51 produce relatively inside moving or outwards motion on the contrary.In order to rotate two-way threaded-insert 51, can also the cross section be set at the outer surface of two-way threaded-insert 51 and be polygonal plane, to rotate by instruments such as spanners in addition.
As Fig. 2, shown in Figure 13, drive unit 60 of the present invention comprises that one is welded on the connection bracket 61 on arbitrary slide plate 44, connection bracket 61 is bolted to connection one speed reducer 62, the input of decelerator 62 connects a variable frequency adjustment motor 63, and the output of decelerator 62 connects a wherein end of the connecting axle 43 of a roller 41.
In above-described embodiment, as shown in Figure 1, two air bags 28 can support ship type underframe 31 jointly, when to two airbag aerations or venting, four sliding sleeves 32 of connected boat type underframe 31 can move up and down along the guide post 24 of respective guide rod support 20, lifting support 30 is moved up regulate the location, and then sanding belt 42 is contacted with steel pipe with the melting FBE.
In above-described embodiment, be provided with a pressure-regulating valve between the suction nozzle of each air bag 28 and source of the gas.
Method of adjustment of the present invention comprises the following steps:
1) as shown in Figure 1, regulate two nuts 48,49 that are arranged in rolling wheel regulator 40 on each slide plate 44 bottom screw rod 46, the bottom of the steel pipe with melting FBE 70 that the sanding belt 42 tops arrival that two rollers 41 are supported are pending;
2) inflate for two air bags 28 in guide bar support 20, make the ship type underframe 31 in the lifting support 30 at two air bag 28 tops increase along four guide posts 24 on guide bar support 20 by four guide pin bushings 32 on it, make the end face of sanding belt 42 push up the bottom that is pressed in steel pipe 70, with steel pipe 70 external surface coating close contacts, then be rotatably provided in stop nut 26 location on each gag lever post 25;
3) as shown in Figure 2, according to the angle requirement of polishing, rotating screw bolt is regulated the two-way threaded-insert 51 of assembly 50, rotating bottom board 21 is rotated, until reach the position that requires that meets grinding angle around the vertical bearing pin 13 of bracing or strutting arrangement 10;
4) start variable frequency adjustment motor 63, driving connecting axle 43 by decelerator 62 rotates, and then drive sanding belt 42 rotations by roller 41, the drive unit that starts steel pipe 70 drives the axis direction motion of steel pipe 70 rotation edge, limits steel pipes 70, make sanding belt 42 and the relative motion on steel pipe 70 surfaces produce friction, get final product with the even hacking of melting FBE with steel pipe 70 surfaces.
The various embodiments described above only are used for explanation the present invention, and wherein the structure of each parts, connected mode etc. all can change to some extent, and every equivalents of carrying out on the basis of technical solution of the present invention and improvement all should not got rid of outside protection scope of the present invention.
Claims (4)
1. melting FBE surface processing device is characterized in that: it comprises that a bracing or strutting arrangement, a guide bar support, a lifting support, a rolling wheel regulator, a screw rod regulate assembly and a drive unit;
Described bracing or strutting arrangement comprises a underframe, is provided with an articulated slab on the platform of a side of described underframe, and the top center of described underframe is provided with a vertical bearing pin;
described guide bar support comprises a rotating bottom board, the center of described rotating bottom board is provided with an axle sleeve, described axle sleeve passes bearing pin and is rotatably connected on underframe, be provided with another articulated slab on described rotating bottom board, four corners of described rotating bottom board are respectively arranged with a guide post that protrudes upward, between four guide posts on described rotating bottom board, be relatively set with in twos two pairs of gag lever posts that upwards stretch out, the equal stop nut that is provided with on each described gag lever post, be provided with an air-bag base between every a pair of described gag lever post, be fixedly connected with an air bag on each described air-bag base,
described lifting support comprises a ship type underframe, before described ship type underframe, rear both sides are bolted to connection four sliding sleeves that are respectively used to sheathed each described guide post, two side roof parts of described ship type underframe are symmetrically connected with a roller support, the bottom surface at two ends, described ship type underframe top is respectively seated at the top of a described air bag, before described ship type underframe below each described roller support, rear both sides are corresponding respectively is provided with one for the spacing hanger that wears described gag lever post, each described roller support bilateral symmetry is provided with a chute that tilts, and the chute of two described roller supports is symmetry and is obliquely installed, the both sides of each described chute are respectively arranged with a relative gathering sill, the below of each described chute is provided with a guide plate with through hole,
Described rolling wheel regulator comprises a pair roller, be arranged with a sanding belt on two described rollers, the center of each described roller is provided with a connecting axle, a slide plate is passed respectively at the two ends of each described connecting axle, and on a bearing block, each described bearing block is fixedly connected on a slide plate of a corresponding side by a bearings; The bottom welding of each described slide plate has a screw rod; During installation, the two described slide plates that link into an integrated entity are inserted respectively in the gathering sill of the forward and backward setting of described roller support, after first screwing in a locking nut on screw rod with each described slide plate bottom simultaneously, then pass corresponding described guide plate, be locked with another described locking nut at last;
Described screw rod is regulated assembly and is comprised that two ends have the opposite two-way threaded-insert of the hand of spiral, the two ends of described two-way threaded-insert are connected with two screw rods, wherein the other end of a described screw rod is connected on the articulated slab of described underframe, and the other end of another described screw rod is connected on another articulated slab of described rotating bottom board.
2. a kind of melting FBE surface processing device as claimed in claim 1, it is characterized in that: described drive unit comprises that one is welded on the connection bracket on arbitrary described slide plate, described connection bracket is bolted to connection one speed reducer, the input of described decelerator connects a variable frequency adjustment motor, and the output of described decelerator connects the wherein connecting axle of a described roller.
3. a kind of melting FBE surface processing device as claimed in claim 1 or 2 is characterized in that: the operating pressure of controlling described air bag is to regulate by the pressure-regulating valve of attached air pipe.
4. the method for adjustment of a kind of melting FBE surface processing device as described in claim 1～3 any one, it comprises the following steps:
1) regulate two nuts that are arranged in rolling wheel regulator on the screw rod of each slide plate bottom, make the sanding belt top of two roller supportings arrive the bottom of the pending steel pipe with melting FBE;
2) to two airbag aerations in guide bar support, make the ship type underframe in the lifting support at two air bag tops increase along four guide posts on guide bar support by four guide pin bushings on it, make the end face of sanding belt push up the bottom that is pressed in steel pipe, with steel pipe surface finishing coat close contact, then be rotatably provided in the stop nut location on each gag lever post;
3) according to the angle requirement of polishing, rotating screw bolt is regulated the two-way threaded-insert of assembly, rotating bottom board is rotated, until reach the position that requires that meets grinding angle around the vertical bearing pin of bracing or strutting arrangement;
4) start the variable frequency adjustment motor, driving connecting axle by decelerator rotates, and then drive the sanding belt rotation by roller, start the axis direction motion that the steel pipe drive unit drives rotation edge, steel pipe limit steel pipe, make the relative motion of sanding belt and steel tube surface produce friction, get final product with the even hacking of melting FBE with steel tube surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310049213.9A CN103128632B (en) | 2013-02-07 | 2013-02-07 | Fusion epoxy powder coating surface processing device and adjusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310049213.9A CN103128632B (en) | 2013-02-07 | 2013-02-07 | Fusion epoxy powder coating surface processing device and adjusting method thereof |
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| CN103128632A true CN103128632A (en) | 2013-06-05 |
| CN103128632B CN103128632B (en) | 2015-07-01 |
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| CN201310049213.9A Expired - Fee Related CN103128632B (en) | 2013-02-07 | 2013-02-07 | Fusion epoxy powder coating surface processing device and adjusting method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985039A (en) * | 2017-06-08 | 2017-07-28 | 陈剑波 | A kind of weld grinding equipment of belt stainless steel tube |
| CN109248811A (en) * | 2018-10-31 | 2019-01-22 | 中建八局第建设有限公司 | A kind of duct wall automatically grinding spray-painting plant |
| CN111070051A (en) * | 2019-12-27 | 2020-04-28 | 中国第一重型机械集团大连加氢反应器制造有限公司 | Movable air bag type lifting abrasive belt machine and operation method thereof |
| CN113458928A (en) * | 2021-07-22 | 2021-10-01 | 孙新灵 | Surface plastic-coated pretreatment method for manufacturing plastic-coated steel pipe |
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| CN203265022U (en) * | 2013-02-07 | 2013-11-06 | 中国海洋石油总公司 | Fusion epoxy powder coating surface treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106985039A (en) * | 2017-06-08 | 2017-07-28 | 陈剑波 | A kind of weld grinding equipment of belt stainless steel tube |
| CN109248811A (en) * | 2018-10-31 | 2019-01-22 | 中建八局第建设有限公司 | A kind of duct wall automatically grinding spray-painting plant |
| CN109248811B (en) * | 2018-10-31 | 2024-04-02 | 中建八局第一建设有限公司 | Automatic pipeline wall polishing and paint spraying device |
| CN111070051A (en) * | 2019-12-27 | 2020-04-28 | 中国第一重型机械集团大连加氢反应器制造有限公司 | Movable air bag type lifting abrasive belt machine and operation method thereof |
| CN113458928A (en) * | 2021-07-22 | 2021-10-01 | 孙新灵 | Surface plastic-coated pretreatment method for manufacturing plastic-coated steel pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103128632B (en) | 2015-07-01 |
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Effective date of registration: 20161216 Address after: 100027 East Third Ring Road, Beijing, Chaoyang District No. 2 Patentee after: CNOOC Research Institute Patentee after: CNOOC Energy Technology Co., Ltd. Address before: Chaoyangmen North Street, Beijing, 100010, 25 Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Institute Patentee before: CNOOC Energy Technology Co., Ltd. |
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