CN112742650A - Organic coating treatment system for surface of anticorrosion sucker rod - Google Patents
Organic coating treatment system for surface of anticorrosion sucker rod Download PDFInfo
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- CN112742650A CN112742650A CN202110124732.1A CN202110124732A CN112742650A CN 112742650 A CN112742650 A CN 112742650A CN 202110124732 A CN202110124732 A CN 202110124732A CN 112742650 A CN112742650 A CN 112742650A
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- sucker rod
- chamber
- organic coating
- transfer mechanism
- curing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses an organic coating treatment system for the surface of an anticorrosion sucker rod, which relates to the technical field of sucker rod surface treatment and sequentially comprises the following steps along the process proceeding direction: the paint spraying chamber is used for spraying primer on the surface of the sucker rod; the first curing chamber is used for curing the surface of the sucker rod for the first time; the powder spraying chamber is used for spraying organic powder on the surface of the sucker rod; the second curing chamber is used for curing the surface of the sucker rod for the second time; the forced cooling chamber is used for cooling the sucker rod; and a suspension transfer mechanism for transferring the sucker rod between the processes in sequence. The invention solves the technical problem that the surface treatment production line of the sucker rod cannot realize continuous high-efficiency production. The invention has compact process and high automation degree, realizes continuous and efficient surface treatment on the sucker rod, and has low defective rate of the treated sucker rod.
Description
Technical Field
The invention relates to the technical field of surface treatment of sucker rods, in particular to an organic coating treatment system for the surface of an anticorrosive sucker rod.
Background
The sucker rod is an important force transmission component in the oil pumping unit, the upper end of the sucker rod is connected with the polished rod, the lower end of the sucker rod is connected with the oil well pump, the up-and-down motion of the polished rod is transmitted to the oil well pump through the sucker rod, and the oil well pump is driven to carry out oil extraction operation. However, with the increasing of the oil field submergence force, the depth of the oil well pump is increased continuously, the problems of the aging of the oil pumping rod, the eccentric wear of the inclined shaft, the corrosion and the like are serious due to the bad underground environment, the service life of the oil pumping rod is greatly influenced, the oil pumping rod needs to be replaced frequently, and the oil pumping cost is increased.
The anticorrosion performance of the sucker rod is improved by organically coating the surface of the sucker rod, the conventional sucker rod surface treatment production line generally adopts a certain amount of sucker rods which are processed in a centralized mode in one process and then transfers the sucker rods to the next process, continuous operation cannot be realized in the mode, adverse effects are caused to the surface treatment quality of the sucker rods in the transfer process, and the problems of poor spraying uniformity and high defective rate exist.
Disclosure of Invention
Aiming at the defects, the invention aims to provide an organic coating treatment system for the surface of an anticorrosion sucker rod, and aims to solve the technical problem that a sucker rod surface treatment production line in the prior art cannot realize continuous and efficient production.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the utility model provides an organic coating processing system in anticorrosive sucker rod surface, includes in proper order along process advancing direction: the paint spraying chamber is used for spraying primer on the surface of the sucker rod; the first curing chamber is used for curing the surface of the sucker rod for the first time; the powder spraying chamber is used for spraying organic powder on the surface of the sucker rod; the second curing chamber is used for curing the surface of the sucker rod for the second time; the forced cooling chamber is used for cooling the sucker rod; and a suspension transfer mechanism for transferring the sucker rod between the processes in sequence.
Wherein, hang and shift the mechanism and be docked material loading station and unloading station, be equipped with the clean room that is used for removing dust to the sucker rod surface between paint spray booth and the material loading station.
The feeding station comprises a single feeding frame, the feeding end of the single feeding frame is connected with a sand blasting machine, the discharging end of the single feeding frame is in butt joint with a vertical turnover mechanism, and a clamping jaw mechanism used for fixing the sucker rod is arranged on the vertical turnover mechanism.
Wherein, the unloading station includes slope guide frame, and slope guide frame sets up towards keeping away from hanging the direction slope of transfer mechanism from top to bottom, and the bottom of slope guide frame is docked branch list discharge frame.
Wherein, be equipped with the leak source detection device between forced cooling room and the unloading station, leak source detection device electricity is connected to the control system who is used for carrying out the mark to the leak source work piece, divides the discharge end of singly unloading frame to be connected with the delivery roll platform, and the both sides of delivery roll platform are equipped with certified products frame and non-certified products frame, and the last setting mechanism that is used for transferring the work piece from the delivery roll platform to certified products frame and non-certified products frame that installs of delivery roll platform, and the setting mechanism electricity is connected in control system.
Wherein, be equipped with vertical reciprocating transfer mechanism in the spray booth, install a plurality of spray gun on the removal end of vertical reciprocating transfer mechanism.
The bottom of any chain link of the suspension transfer mechanism is hinged with a first connecting rod, the bottom of the first connecting rod is provided with a second connecting rod capable of rotating coaxially, the bottom of the second connecting rod is fixedly connected with a lifting hook, the second connecting rod is fixedly connected with a fluted disc coaxially, a fluted groove section is arranged on the paint spraying chamber and/or the first curing chamber and/or the powder spraying chamber and/or the second curing chamber and/or the forced cooling chamber, the extending direction of the fluted groove section is consistent with the conveying direction of the suspension transfer mechanism, and the fluted disc is meshed with the fluted groove section.
The suspension transfer mechanism comprises a first guide rail, a conveying chain and a power assembly for driving the conveying chain to advance along the first guide rail, and a second guide rail matched with the bottom of the sucker rod is arranged below the first guide rail.
Wherein, first guide rail is including installing straight rail, curved rail and the flexible rail on the support, installs the straining device who is used for adjusting flexible rail is flexible on the support.
The first connecting rod is hinged to a mounting plate, the fluted disc is provided with a clamping groove, the mounting plate is provided with an angle block or an arc block which is clamped with the clamping groove, and the support is provided with a positioning plate which is in friction contact with the fluted disc.
After the technical scheme is adopted, the invention has the beneficial effects that:
because the organic coating treatment system for the surface of the anticorrosion sucker rod comprises a paint spraying chamber, a first curing chamber, a powder spraying chamber, a second curing chamber, a strong cooling chamber and a suspension transfer mechanism, wherein a certain number of sucker rods are continuously transferred to the paint spraying chamber by the suspension transfer mechanism, the paint spraying chamber is used for spraying primer on the surface of the sucker rod, the sucker rod after paint spraying enters the first curing chamber, the primer on the surface of the sucker rod is cured by heating, the sucker rod after first curing is transferred to the powder spraying chamber, organic powder is sprayed on the surface of the sucker rod by the powder spraying chamber, the organic powder is preferably high molecular epoxy resin, the sucker rod after powder spraying enters the second curing chamber, the organic powder on the surface of the sucker rod is cured by heating, the sucker rod after second curing is immediately transferred to the strong cooling chamber for cooling treatment, and in the whole process, the process is compact, the surface treatment effect on the sucker rod is obvious, and continuous and efficient operation is realized.
As the leak source detection device is arranged between the forced cooling chamber and the blanking station, the discharge end of the material dividing and blanking frame is connected with the conveying roller table, the qualified product frame and the unqualified product frame are arranged on the two sides of the conveying roller table, the material shifting mechanism for transferring the workpiece from the conveying roller table to the qualified product frame and the unqualified product frame is arranged on the conveying roller table, and the material shifting mechanism is electrically connected to the control system. And marking the sucker rod of the leakage point and the position of the leakage point by the leakage point detection device. The first material shifting mechanism and the second material shifting mechanism are used for respectively placing the marked sucker rods, so that the product quality is accurately monitored and screened.
The bottom of any chain link of the suspension transfer mechanism is hinged with a first connecting rod, the bottom of the first connecting rod is provided with a second connecting rod which can coaxially rotate, the bottom of the second connecting rod is fixedly connected with a lifting hook, the second connecting rod is coaxially and fixedly connected with a fluted disc, a fluted groove section is arranged on the paint spraying chamber and/or the first curing chamber and/or the powder spraying chamber and/or the second curing chamber and/or the forced cooling chamber, the extending direction of the fluted groove section is consistent with the conveying direction of the suspension transfer mechanism, and the fluted disc is meshed with the fluted groove section. Thereby promote the fluted disc along with hanging advancing of transferring and rotate, drive the rotation of second connecting rod, lifting hook promptly to realize the rotation of sucker rod, make the more even high efficiency of effect of sucker rod priming paint spraying, dusting, solidification and cooling.
In conclusion, the invention solves the technical problem that the surface treatment production line of the sucker rod cannot realize continuous high-efficiency production. The invention has compact process and high automation degree, realizes continuous and efficient surface treatment on the sucker rod, and has low defective rate of the treated sucker rod.
Drawings
FIG. 1 is a schematic plan view of an organic coating treatment system for the surface of an anticorrosion sucker rod of the present invention;
FIG. 2 is a schematic plan view of the blanking station of FIG. 1;
FIG. 3 is a schematic view of the mounting of the hang-off transfer mechanism of FIG. 1;
FIG. 4 is a schematic perspective view of the suspension transfer mechanism of FIG. 3;
in the figure, a feeding station-1, a single feeding frame-10, a vertical turnover mechanism-11, a clamping jaw mechanism-110, a dust removing chamber-2, a paint spraying chamber-3, a first curing chamber-30, a powder spraying chamber-4, a second curing chamber-40, a powder recovery device-41, a forced cooling chamber-5, a leak point detection device-6, a blanking station-7, an inclined guide frame-70, a single blanking frame-71, a conveying roller table-72, a first material shifting mechanism-720, a second material shifting mechanism-721, a qualified product frame-73, a non-qualified product frame-74, a hanging transfer mechanism-8, a support-80, a tensioning mechanism-800, a power assembly-801, a first guide rail-81, a straight rail-810, a horizontal bent rail-811 and a vertical bent rail-812, the device comprises a telescopic rail-813, a chain link-82, a movable link-83, a second guide rail-84, a second connecting rod-85, a lifting hook-86, a fluted disc-87, a clamping groove-870, a tooth groove section-871, a first connecting rod-88, a mounting plate-89, an angular block-890, a holding rod-891 and a sucker rod-9.
Detailed Description
The invention is further elucidated with reference to the drawing.
All the directions referred to in the specification are based on the directions of the organic coating treatment system for the surface of the anticorrosion sucker rod during normal operation, the directions of the organic coating treatment system during storage and transportation are not limited, and only represent relative position relations, but not absolute position relations.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the organic coating treatment system for the surface of the anticorrosion sucker rod comprises a paint spray booth 3, a first curing booth 30, a powder spray booth 4, a second curing booth 40, an intensive cooling booth 5 and a suspension transfer mechanism 8. Wherein the suspension transfer mechanism 8 is used for suspending the sucker rod 9, and the sucker rod 9 passes through the above-mentioned stations in sequence, thereby completing the organic coating processing system of the sucker rod 9.
The suspension transfer mechanism 8 is in butt joint with a feeding station 1 and a discharging station 7, the feeding station 1 is used for suspending the sucker rods 9 on the suspension transfer mechanism 8 one by one, then a certain number of the sucker rods 9 are continuously transferred to the paint spraying chamber 3 by the suspension transfer mechanism 8, the paint spraying chamber 3 is used for spraying primer on the surfaces of the sucker rods 9, the sucker rods 9 after paint spraying enter the first curing chamber 30, the primer on the surfaces of the sucker rods 9 is cured by heating, the sucker rods 9 after the first curing are transferred to the powder spraying chamber 4, the surfaces of the sucker rods 9 are sprayed with organic powder by the powder spraying chamber 4, the organic powder is preferably macromolecular epoxy resin, the sucker rods 9 after powder spraying enter the second curing chamber 40, the organic powder on the surfaces of the sucker rods 9 is cured by heating, the sucker rods 9 after the second curing are immediately transferred to the strong cold chamber 5 for cooling treatment, thereby completing the organic coating treatment on the surface of the sucker rod 9 and realizing continuous and efficient operation. The sucker rod 9 which finishes the organic coating treatment enters the blanking station 7, and the finished sucker rod 9 is separated from the suspension transfer mechanism 8 through the blanking station 7.
The spray booth 3 comprises a water curtain type spray booth, a spray painting platform whirling mechanism arranged in the water curtain type spray booth enables paint to be fully mixed with water, and the mixed mixture is uniformly sprayed on the surface of the sucker rod 9 through a spray nozzle. The air inlet port of the water curtain type spraying room is connected with the water filtering air supply system, and the air exhaust port of the water curtain type spraying room is connected with the air recovery device.
The powder spraying chamber 4 comprises a through type side air exhaust heat preservation chamber body, a vertical reciprocating transfer mechanism is arranged in the through type side air exhaust heat preservation chamber body, a plurality of spray guns are installed on the moving end of the vertical reciprocating transfer mechanism, an air exhaust fan, a vibrating screen and a powder supply barrel are arranged in the through type side air exhaust heat preservation chamber body, the spray guns are connected through pipelines to supply the powder barrel, the vertical reciprocating transfer mechanism drives the spray guns to reciprocate up and down, and therefore the uniform powder spraying of the sucker rods 9 entering the through type side air exhaust heat preservation chamber is achieved. The air inlet end of the through type side air exhaust heat preservation chamber body is connected with a water filtering air supply system, the through type side air exhaust heat preservation chamber body is connected with a powder recovery device, the powder recovery device 41 is used for recovering redundant powder, the powder recovery device adopts a single-stage filter element to recover a filter, and a fiber paper filter element with the diameter of 300-350 mm is preferably selected as the filter element.
The first curing chamber 30 and the second curing chamber 40 respectively comprise a drying tunnel, a heating chamber, a hot air circulating fan and a hot air circulating filter device; the heating chamber and the drying tunnel are in a connected structure; the heating chamber comprises a hearth and heat pipes, the hearth is formed by splicing and splicing a plurality of heat insulation plates in an integral plate manner, and the heat pipes are movably inserted in the middle of the hearth, so that an operator can directly pull out the heat pipes to overhaul; the hot air circulating fans are respectively arranged at two sides of the heating chamber; the hot air circulating filter device is a safety protection net cover additionally arranged on an air suction opening of the hot air circulating fan. The first guide rail 81 of the hanging and transferring mechanism 8 in the drying tunnel is arranged into a snake-shaped rail formed by a plurality of horizontal bent rails 811, when the hanging and transferring mechanism 8 hangs the sucker rod 9 and passes through the drying tunnel, hot air driven by a hot air circulating fan continuously effectively solidifies surface primer or organic powder of the sucker rod 9, and continuous operation is realized.
Be equipped with centrifugal fan in the forced cooling room 5 for carry out the forced air cooling to the sucker rod 9 through forced cooling room 5, thereby guarantee that 9 surface solidification of sucker rod can cool off rapidly after accomplishing, make the organic coating of sucker rod 9 surface handle and can get into a stable state after accomplishing fast, thereby guarantee the quality of handling.
The suspension transfer mechanism 8 comprises a first guide rail 81, a conveying chain and a power assembly 801 driving the conveying chain to travel along the first guide rail 81, wherein the first guide rail 81 comprises a straight rail 810, a bent rail and a telescopic rail 813 which are installed on a support 80, the bent rail comprises a horizontal bent rail 811 and a vertical bent rail 812, and the first rail can three-dimensionally cover the whole working area formed by all the working procedures through the combination of the straight rail 810, the horizontal bent rail 811 and the vertical bent rail 812. The bracket 80 is provided with a tensioning mechanism 800 for adjusting the extension of the telescopic rail 813. The conveying chain comprises a plurality of chain links 82, the chain links 82 are connected into a closed loop, and movable joints 83 are connected between the adjacent chain links 82, wherein the movable joints 83 are preferably universal joints.
Be equipped with clean room 2 between spray booth 3 and the material loading station 1, the preferred dust removal mode of clean room 2 is dry-type dust removal, specifically for the static dust blowing gun who adopts removes dust to sucker rod 9 surface automatically under reciprocating engine's drive, guarantees the surface cleanliness factor before sucker rod 9 spouts the priming paint, guarantees the spraying quality.
The feeding station 1 comprises a splitting feeding frame 10, the feeding end of the splitting feeding frame 10 is connected with a sand blasting machine through a conveying platform, when the sucker rods 9 enter the splitting feeding frame 10, firstly, the sucker rods are subjected to sand blasting treatment for removing oxide skins on the surfaces of the sucker rods 9, the surfaces of the sucker rods 9 are coarsened, the splitting feeding frame 10 comprises a frame body, a stepping belt conveyor is installed on the frame body, workpiece positioning devices are arranged on the belt of the stepping belt conveyor at intervals, the intervals are 100-300 mm, the sucker rods 9 are horizontally conveyed one by one, the discharging ends of the splitting feeding frame 10 are connected to a vertical turnover mechanism 11, the vertical turnover mechanism 11 is preferably a hydraulic turnover machine, a clamping jaw mechanism 110 is arranged on the vertical turnover mechanism 11, after the sucker rods 9 enter the vertical turnover mechanism 11, the sucker rods are clamped and fixed by the clamping jaw mechanism 110, then the hydraulic, and the shoulder part of the sucker rod 9 is clamped into the hanger of the hanging and transferring mechanism 8, then the clamping jaw mechanism 110 loosens the sucker rod 9, thereby completing the feeding of the sucker rod 9 on the hanging and transferring mechanism 8, and after one hanger of the hanging and transferring mechanism 8 hangs the sucker rod 9, the hanging and transferring mechanism 8 advances for one beat for continuously hanging the next sucker rod 9.
The blanking station 7 comprises an inclined guide frame 70, the inclined guide frame 70 is obliquely arranged from top to bottom in a direction far away from the suspension transfer mechanism 8, when the sucker rod 9 enters the blanking station 7, a chain link 82 for suspending the sucker rod 9 enters a vertical bent rail 812, so that the sucker rod 9 is driven to be conveyed from a high point to a bottom point, the bottom of the sucker rod 9 supported on the inclined guide frame 70 is obliquely arranged in a direction far away from the suspension transfer mechanism 8, when the suspension transfer mechanism 8 reaches the bottom point, the sucker rod 9 reaches a horizontal position, so that the suspended sucker rod 9 is horizontally placed, the bottom of the inclined guide frame 70 is butted with the sheet separation blanking frame 71, so that the sucker rod 9 is supported on the sheet separation blanking frame 71, the suspension transfer mechanism 8 continuously moves in the oblique downward direction until the sucker rod 9 is separated from a hanging tool on the chain link 82, and a stepping belt conveyor is also arranged on the, workpiece positioning devices are arranged on the belt of the stepping belt conveyor at intervals and used for conveying the flattened sucker rods 9 one by one.
A leakage point detection device 6 is arranged between the strong cooling chamber 5 and the blanking station 7, the leakage point detection device 6 comprises an electric spark detection machine, the electric spark detection machine is driven by a reciprocating machine to move up and down so as to detect the sucker rod 9, the electric spark detection machine is electrically connected with a control system, the electric spark detection machine transmits detected information to the control system, and the control system automatically marks the sucker rod 9 of a leakage point and the position of the leakage point.
The discharging end of the sorting blanking frame 71 is connected with a conveying roller table 72, both sides of the conveying roller table 72 are provided with qualified product frames 73 and non-qualified product frames 74, a material shifting mechanism for transferring workpieces from the conveying roller table 72 to the qualified product frames 73 and the non-qualified product frames 74 is installed on the conveying roller table 72, the material shifting mechanism comprises a first material shifting mechanism 720 and a second material shifting mechanism 721, the first material shifting mechanism 720 is used for transferring the sucker rods 9 from the conveying roller table 72 to the qualified product frames 73, the second material shifting mechanism 721 is used for transferring the sucker rods 9 from the conveying roller table 72 to the non-qualified product frames 74, the first material shifting mechanism 720 and the second material shifting mechanism 721 are both electrically connected in a control system, when in operation, the qualified products are continuously transferred to the qualified product frames 73 by the first material shifting mechanism 720, when the sucker rods 9 with a leakage point reach a specific position of the conveying roller table 72 (in-place detection is carried out by a sensor), the control system controls the first material shifting mechanism 720 to stop, the second kickoff 721 transfers the marked missing point sucker rods 9 to the non-conforming rack 74. The accurate monitoring and screening of the product quality are realized.
Hang any chain link 82 bottom of transfer mechanism 8 and all articulate there is first connecting rod 88, but coaxial pivoted second connecting rod 85 is installed to the bottom of first connecting rod 88, and the bottom rigid coupling of second connecting rod 85 has lifting hook 86, is equipped with the notch on the kink of lifting hook 86, and the body of rod of sucker rod 9 passes through the notch and enters into in the lifting hook 86 to press by the shoulder of sucker rod 9 and form spacingly on lifting hook 86, thereby realize the convenient of sucker rod 9 and hang and put.
A fluted disc 87 is coaxially and fixedly connected to the second connecting rod 85, a fluted groove section 871 is arranged on the paint spraying chamber 3 and/or the first curing chamber 30 and/or the powder spraying chamber 4 and/or the second curing chamber 40 and/or the strong cooling chamber 5, the extending direction of the fluted groove section 871 is consistent with the conveying direction of the suspension transfer mechanism 8, and the fluted disc 87 is meshed with the fluted groove. When the chain link 82 of the suspended sucker rod 9 reaches the paint spraying chamber 3 and/or the first curing chamber 30 and/or the powder spraying chamber 4 and/or the second curing chamber 40 and/or the strong cooling chamber 5, the toothed disc 87 is meshed on the toothed groove section 871, and the toothed disc 87 is pushed to rotate along with the traveling of the suspension transfer, namely, the second connecting rod 85 and the lifting hook 86 are driven to rotate, so that the rotation of the sucker rod 9 is realized, and the effects of priming, powder spraying, curing and cooling of the sucker rod 9 are more uniform and efficient.
The lower part of the first guide rail 81 is provided with a second guide rail 84, the bottom of the suspended sucker rod 9 is matched in the second guide rail 84, the shaking condition of the sucker rod 9 in each station processing process is reduced, and the surface treatment quality of the sucker rod 9 is improved.
Articulated on the first connecting rod 88 have mounting panel 89, be equipped with draw-in groove 870 on the fluted disc 87, be equipped with on the mounting panel 89 with the angular form piece 890 or the arc piece of draw-in groove 870 block, the embodiment is angular form piece 890, be equipped with the locating plate with fluted disc 87 frictional contact on the support 80, the preferred polyurethane board of locating plate, the locating plate is installed and is being hung the position between transfer mechanism 8 unloading station 7 and the material loading station 1, fluted disc 87 and locating plate friction, order about fluted disc 87 and rotate, angular form piece 890 or arc piece block are joined in marriage in the draw-in groove 870, thereby form fluted disc 87 pivoted positioning action, guarantee the orientation of couple promptly and fix, make the dismouting on the couple of follow that sucker. When the angle block 890 or the arc block enables the fluted disc 87 to be matched with the fluted disc section 871, in the process of driving the fluted disc 87 to rotate, the fluted disc 87 applies pressure to the angle block 890 or the arc block, the pressure acts on the inclined surface of the angle block 890 or the arc surface of the arc block to form a vertical upward component force, and the component force pushes the angle block 890 or the arc block out of the clamping groove 870, so that the rotation limit of the fluted disc 87 is released, and the fluted disc 87 can be ensured to rotate freely when passing through the fluted disc section 871. And the mounting plate 89 is provided with a handle, which is convenient for manual adjustment.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception, and fall within the scope of the present invention.
Claims (10)
1. The utility model provides an organic coating processing system in anticorrosive sucker rod surface which characterized in that includes in proper order along process advancing direction:
the paint spraying chamber is used for spraying primer on the surface of the sucker rod;
the first curing chamber is used for curing the surface of the sucker rod for the first time;
the powder spraying chamber is used for spraying organic powder on the surface of the sucker rod;
the second curing chamber is used for curing the surface of the sucker rod for the second time;
the forced cooling chamber is used for cooling the sucker rod;
and a suspension transfer mechanism for transferring the sucker rod between the processes in sequence.
2. The organic coating treatment system for the surface of the anticorrosion sucker rod as claimed in claim 1, wherein the suspension transfer mechanism is butt-jointed with a feeding station and a discharging station, and a dust chamber for removing dust on the surface of the sucker rod is arranged between the paint spraying chamber and the feeding station.
3. The organic coating processing system for the surface of the anticorrosion sucker rod as recited in claim 2, wherein the loading station comprises a splitting loading frame, the feeding end of the splitting loading frame is connected with a sand blasting machine, the discharging end of the splitting loading frame is butted with a vertical turnover mechanism, and the vertical turnover mechanism is provided with a clamping jaw mechanism for fixing the sucker rod.
4. The organic coating processing system for the surface of the anticorrosion sucker rod as recited in claim 2, wherein the blanking station comprises an inclined guide frame, the inclined guide frame is arranged in an inclined manner from top to bottom towards the direction far away from the suspension transfer mechanism, and the bottom of the inclined guide frame is butted with a separation blanking frame.
5. The organic coating treatment system for the surface of the anticorrosion sucker rod as claimed in claim 4, wherein a leak detection device is arranged between the forced cooling chamber and the blanking station, the leak detection device is electrically connected to a control system for marking a leak workpiece, the discharge end of the sorting blanking frame is connected with a conveying roller table, qualified product frames and unqualified product frames are arranged on two sides of the conveying roller table, a material shifting mechanism for transferring the workpiece from the conveying roller table to the qualified product frames and the unqualified product frames is mounted on the conveying roller table, and the material shifting mechanism is electrically connected to the control system.
6. The organic coating treatment system for the surface of the anticorrosion sucker rod as claimed in claim 1, wherein a vertical reciprocating transfer mechanism is arranged in the powder spraying chamber, and a plurality of spray guns are arranged on the moving end of the vertical reciprocating transfer mechanism.
7. The organic coating processing system for the surface of the anticorrosion sucker rod as recited in claim 1, wherein the bottom of any chain link of the suspension transfer mechanism is hinged with a first connecting rod, the bottom of the first connecting rod is provided with a second connecting rod capable of rotating coaxially, the bottom of the second connecting rod is fixedly connected with a lifting hook, the second connecting rod is fixedly connected with a fluted disc coaxially, the spray booth and/or the first curing chamber and/or the powder spray booth and/or the second curing chamber and/or the forced cooling chamber are provided with fluted disc sections, the extending direction of the fluted disc sections is consistent with the conveying direction of the suspension transfer mechanism, and the fluted disc is meshed with the fluted disc sections.
8. The organic coating treatment system for the surface of the anticorrosion sucker rod as recited in claim 7, wherein the suspension transfer mechanism comprises a first guide rail, a conveying chain, and a power assembly for driving the conveying chain to travel along the first guide rail, and a second guide rail for matching with the bottom of the sucker rod is arranged below the first guide rail.
9. The organic coating treatment system for the surface of the anticorrosion sucker rod as claimed in claim 8, wherein the first guide rail comprises a straight rail, a curved rail and a telescopic rail which are arranged on a support, and a tensioning mechanism for adjusting the telescopic rail is arranged on the support.
10. The system of claim 9, wherein the first connecting rod is hinged to a mounting plate, the fluted disc is provided with a slot, the mounting plate is provided with an angular block or an arc block which is engaged with the slot, and the bracket is provided with a positioning plate which is in frictional contact with the fluted disc.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110124732.1A CN112742650B (en) | 2021-01-29 | 2021-01-29 | Organic coating treatment system for surface of anticorrosion sucker rod |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110124732.1A CN112742650B (en) | 2021-01-29 | 2021-01-29 | Organic coating treatment system for surface of anticorrosion sucker rod |
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| CN112742650A true CN112742650A (en) | 2021-05-04 |
| CN112742650B CN112742650B (en) | 2022-04-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114558733A (en) * | 2022-03-14 | 2022-05-31 | 江苏龙净科杰环保技术有限公司 | Novel catalyst iron box oil injection room |
Citations (5)
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| CN110170411A (en) * | 2019-06-24 | 2019-08-27 | 苏州工业职业技术学院 | A kind of workpiece automatic powder spraying painting system |
| CN210418008U (en) * | 2019-08-07 | 2020-04-28 | 无锡市晟然智能装备有限公司 | Chain type suspension conveyor for drying chamber |
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2021
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| US4982827A (en) * | 1985-04-01 | 1991-01-08 | Globe Products Inc. | Workpiece processing system |
| CN102702947A (en) * | 2012-06-18 | 2012-10-03 | 中国石油大学(华东) | Organosilicone-nano compound modified polyurea corrosion-resisting coating for mechanical recovery well environment and preparation method for organosilicone-nano compound modified polyurea corrosion-resisting coating |
| CN104812941A (en) * | 2012-11-28 | 2015-07-29 | 贝克休斯公司 | Method for preparing a high temperature polymer coating |
| CN110170411A (en) * | 2019-06-24 | 2019-08-27 | 苏州工业职业技术学院 | A kind of workpiece automatic powder spraying painting system |
| CN210418008U (en) * | 2019-08-07 | 2020-04-28 | 无锡市晟然智能装备有限公司 | Chain type suspension conveyor for drying chamber |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114558733A (en) * | 2022-03-14 | 2022-05-31 | 江苏龙净科杰环保技术有限公司 | Novel catalyst iron box oil injection room |
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| CN112742650B (en) | 2022-04-26 |
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