CN201959897U

CN201959897U - Surface paint spraying device for petroleum casing collar

Info

Publication number: CN201959897U
Application number: CN2010205983482U
Authority: CN
Inventors: 张川果; 黄明; 夏克东; 宁寿陈
Original assignee: YANTAI BAOGANG STEEL PIPE CO Ltd
Current assignee: YANTAI BAOGANG STEEL PIPE CO Ltd
Priority date: 2010-11-03
Filing date: 2010-11-03
Publication date: 2011-09-07
Anticipated expiration: 2020-11-03

Abstract

The utility model discloses a surface paint spraying device for a petroleum casing collar, which comprises an upright post (2) and a cross beam guide rail (9), and is characterized in that a spray gun bracket driving mechanism (1) is arranged on the cross beam guide rail (9) and can drive a spray gun position adjusting mechanism (14) to move forwards and backwards on a spray gun moving guide rail (15) in the axial direction of the cross beam guide rail (9) on the upright post (2) through an upper push block (8), an upper push rod (7), a guide rod (3) and a lower push rod (4); a cylinder position adjusting lead screw (10) and a proximity switch lifting cylinder (12) are arranged on the spray gun bracket driving mechanism (1); a lifting cylinder (11) is arranged on the cylinder position adjusting lead screw (10); and a collar position detecting switch (6) is arranged on the proximity switch lifting cylinder (12). Therefore, the collar position detecting switch is used for accurately detecting the position of the petroleum casing collar, and on-line paint spraying is performed on the surface of the petroleum casing collar when the petroleum casing collar rotates, so as to meet the needs of petroleum casing collar coating.

Description

A kind of petroleum casing pipe coupling surface spray-painting plant

Technical field:

The utility model relates to the mechanical equipment technical field of spraying paint, and is a kind of petroleum casing pipe coupling surface spray-painting plant specifically.

Background technology:

At present, the petroleum casing pipe box cupling adopts the off-line finish coatings to carry out the box cupling application more, mostly is artificial japanning, and efficient is low, and labour intensity is big, and is big to the human injury.

Summary of the invention:

The purpose of this utility model overcomes the deficiency of above-mentioned prior art, and provide a kind of while online to petroleum casing pipe coupling surface spray-painting plant, and mainly solving existing off-line finish coatings device and mostly be artificial japanning, efficient is low, labour intensity is big, to problems such as the human injury are big.

In order to achieve the above object, the utility model is achieved in that a kind of petroleum casing pipe coupling surface spray-painting plant, it comprises column, establish beam guideway on the column, its special character is to establish the gun stand driving mechanism on beam guideway, the gun stand driving mechanism slides on beam guideway, the gun stand driving mechanism is connected with last pushing block, last pushing block is connected with upper push-rod, upper push-rod is connected with guide rod, guide rod is connected with lower push-rod, lower push-rod is connected with the spray gun position adjusting mechanism, the spray gun position adjusting mechanism is installed on the spray gun moving guide rail, and slide thereon, the gun stand driving mechanism is by last pushing block, upper push-rod, guide rod, lower push-rod drives the spray gun position adjusting mechanism and axially moves forward and backward at the beam guideway on the column on the spray gun moving guide rail, establishes automatic spray gun on the spray gun position adjusting mechanism, the interior baffle plate of protecting, the body baffle plate, the box cupling baffle plate; Establish on the gun stand driving mechanism that cylinder location is adjusted leading screw and near the switch lift cylinder, on cylinder location adjustment leading screw, establish lift cylinder, lift cylinder is fixedlyed connected with box cupling baffle plate upper end, on near the switch lift cylinder, establish the box cupling position detecting switch, below the spray gun moving guide rail, establish casing.

Compared with the prior art a kind of petroleum casing pipe coupling surface spray-painting plant described in the utility model has following positive progress: utilize the box cupling position detecting switch that the box cupling position is accurately detected, by spray gun is online box cupling is sprayed paint, satisfy the needs of petroleum casing pipe box cupling application, its operation is simple, the automaticity height, thereby enhance productivity greatly, reduce labour intensity.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the partial enlarged drawing of Fig. 1.

The specific embodiment:

In order to understand better and to implement, the utility model is elaborated below in conjunction with accompanying drawing.

Embodiment 1, referring to Fig. 1,2, be processed into column 2, fixed cross beam guide rail 9 on column 2, the movable gun stand driving mechanism 1 of installing on beam guideway 9, gun stand driving mechanism 1 slides on beam guideway 9, with gun stand driving mechanism 1 and last pushing block 8, upper push-rod 7, guide rod 3, lower push-rod 4, spray gun position adjusting mechanism 14 connects successively, and spray gun position adjusting mechanism 14 is installed on the spray gun moving guide rail 15, and slide thereon, thereby gun stand driving mechanism 1 is by last pushing block 8, upper push-rod 7, guide rod 3, lower push-rod 4 drives spray gun position adjusting mechanisms 14 and axially moves forward and backward at the beam guideway 9 on the column 2 on the spray gun moving guide rail 15, fixed installation automatic spray gun 16 on spray gun position adjusting mechanism 14, the interior baffle plate 13 of protecting, body baffle plate 17, box cupling baffle plate 18, spray gun position adjusting mechanism 14 in order to according to box cupling 19 specifications to automatic spray gun 16, the interior baffle plate 13 of protecting, the body baffle plate is about in the of 17, front and back position is adjusted, flush through adjusting back body baffle plate 17 and box cupling baffle plate 18 vertical direction, it is coupling length that body baffle plate 17 and Nei Bao baffle plate 13 are installed level interval, automatic spray gun 16 is positioned at box cupling 19 centre positions, automatic spray gun 16 is in order to spray paint to box cupling, in protect baffle plate 13 in order to stop paint spraying protection ring in the sleeve pipe, body baffle plate 17 and box cupling baffle plate 18 are in order to avoid paint spraying to the sleeve pipe body; Cylinder location is adjusted leading screw 10 and be fixedly mounted on the gun stand driving mechanism 1 near switch lift cylinder 12, lift cylinder 11 is fixed on cylinder location and adjusts on the leading screw 10, box cupling baffle plate 18 is fixed on the lift cylinder 11, cylinder location is adjusted leading screw 10 in order to according to box cupling 19 specifications lift cylinder 11 is carried out Height Adjustment, box cupling position detecting switch 6 is fixed near on the switch lift cylinder 12, by it lifts and falls near 12 controls of switch lift cylinder, establish casing 5 below spray gun moving guide rail 15, casing 5 is recycled in order to cross the oil spout lacquer.

A kind of petroleum casing pipe box cupling automatic spray-paint device described in the utility model, during work, casing coupling 19 on the production line is to this station, lift cylinder 11 controls are fallen near switch lift cylinder 12, put in place near 6 declines of switch lift cylinder 12 control box cupling position detecting switch, gun stand driving mechanism 1 drives on the spray gun position adjusting mechanism 14 spray gun moving guide rails 15 and moves by last pushing block 8, upper push-rod 7, guide rod 3, lower push-rod 4 along the beam guideway 9 on the column 2 then, promotes box cupling position detecting switch 6 steel pipes simultaneously and moves axially; After box cupling position detecting switch 6 detects the box cupling position, reset near 6 risings of switch lift cylinder 12 control box cupling position detecting switch, gun stand driving mechanism 1 stops action according to box cupling position detecting switch signal, this moment, box cupling baffle plate 18 and body baffle plate 17 were just in time near the box cupling inner face, the interior baffle plate 13 of protecting is near the box cupling outer faces, and automatic spray gun 16 is opened box cupling is sprayed paint; The end of spraying paint, lift cylinder 11 controls are risen near switch lift cylinder 12 and are resetted, and gun stand driving mechanism 1 promotes spray gun position adjusting mechanism 14 rollbacks and resets then.

Claims

1. petroleum casing pipe coupling surface spray-painting plant, it comprises column (2), establish beam guideway (9) on the column (2), it is characterized in that on beam guideway (9), establishing gun stand driving mechanism (1), gun stand driving mechanism (1) is gone up at beam guideway (9) and is slided, gun stand driving mechanism (1) is connected with last pushing block (8), last pushing block (8) is connected with upper push-rod (7), upper push-rod (7) is connected with guide rod (3), guide rod (3) is connected with lower push-rod (4), lower push-rod (4) is connected with spray gun position adjusting mechanism (14), spray gun position adjusting mechanism (14) is installed on the spray gun moving guide rail (15), and slide thereon, gun stand driving mechanism (1) is by last pushing block (8), upper push-rod (7), guide rod (3), lower push-rod (4) drives spray gun position adjusting mechanism (14) and axially moves forward and backward at the last beam guideway (9) on column (2) of spray gun moving guide rail (15), establishes automatic spray gun (16) on the spray gun position adjusting mechanism (14), the interior baffle plate (13) of protecting, body baffle plate (17), box cupling baffle plate (18); Establish on gun stand driving mechanism (1) that cylinder location is adjusted leading screw (10) and near switch lift cylinder (12), on cylinder location adjustment leading screw (10), establish lift cylinder (11), lift cylinder (11) is fixedlyed connected with box cupling baffle plate (18) upper end, on near switch lift cylinder (12), establish box cupling position detecting switch (6), establish casing (5) in spray gun moving guide rail (15) below.