CN112076922A

CN112076922A - Movable type pipeline rotary coating equipment

Info

Publication number: CN112076922A
Application number: CN202010989444.8A
Authority: CN
Inventors: 费海峰
Original assignee: Haiyuan Surface Technology Huzhou Co ltd
Current assignee: Haiyuan Surface Technology Huzhou Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2020-12-15

Abstract

The invention belongs to the technical field of coating equipment, and discloses movable pipeline rotary coating equipment which comprises a pipe body, wherein one end of the pipe body is connected with a fixed disc, a first shear bar and a second shear bar are symmetrically arranged on the outer wall of the pipe body, the first shear bar comprises two first connecting rods, the two first connecting rods are hinged with each other, the second shear bar comprises two second connecting rods, the two second connecting rods are hinged with each other, connecting columns are connected to the two ends of the first connecting rods and the two ends of the second connecting rods, and rollers are arranged at the end parts of the connecting columns. The maintenance of the follow-up hydraulic cylinder is convenient.

Description

Movable type pipeline rotary coating equipment

Technical Field

The invention belongs to the technical field of coating equipment, and particularly relates to movable rotary coating equipment for a pipeline.

Background

The coating is an important link in the modern product manufacturing process, the rust-proof and corrosion-proof coating quality is one of the important aspects of the overall quality of the product, the appearance quality of the product not only reflects the protection and decoration performance of the product, but also is an important factor forming the value of the product, and the main coating equipment is divided into surface pretreatment equipment before coating, painting equipment, coating film drying and curing equipment, mechanized conveying equipment, dust-free constant-temperature and constant-humidity air supply equipment and other accessory equipment.

In chinese patent No. cn201920703606.x, a portable rotatory application equipment of pipeline is disclosed, describe in this patent "design volume is littleer, the application structure of simpler structure, the pipeline passes through the dead lever to be fixed in one side of shear bar, pipeline and shower nozzle can rotate simultaneously when the shear bar rotates, the hose can lead to the change of pipeline length in order to adapt to the pipeline rotation, but the dead lever of traditional rotatory application equipment fixing pneumatic cylinder is difficult for lifting off, and then be not convenient for the pneumatic cylinder to take off and overhaul, furthermore, traditional rotatory application equipment does not set up effectual winding tube structure, it is fixed to be not convenient for the receipts of longer takeover to restraint, cause the pipeline to buckle easily, and then influence the blowout of coating.

Disclosure of Invention

The invention aims to provide a movable rotary pipeline coating device, which aims to solve the problems that a fixed rod for installing a hydraulic cylinder is not easy to detach and the hydraulic cylinder is inconvenient to take down for maintenance in the prior art, and in addition, an effective winding pipe structure is not arranged, and long connecting pipes are inconvenient to collect and fix.

In order to achieve the purpose, the invention provides the following technical scheme: a movable pipeline rotary coating device comprises a pipe body, wherein one end of the pipe body is connected with a fixed disc, a first scissor bar and a second scissor bar are symmetrically installed on the outer wall of the pipe body, the first scissor bar comprises two first connecting rods, the two first connecting rods are hinged with each other, the second scissor bar comprises two second connecting rods, the two second connecting rods are hinged with each other, connecting columns are connected to the two ends of the first connecting rods and the two ends of the second connecting rods, rollers are installed at the end parts of the connecting columns, caulking grooves are formed in the bottom ends, facing the first connecting rods, of the second connecting rods, fixing rods are connected between the first connecting rods and the second connecting rods, one ends of the fixing rods are embedded into the caulking grooves, one ends, far away from the caulking grooves, of the fixing rods penetrate through the first connecting rods and extend to the outside of the first connecting rods, and external threads are formed in the outer surface wall of the fixing rods, the utility model discloses a coating pipe, including the body, the body.

Preferably, the through-hole has been seted up to the lower extreme symmetry on the exterior wall of fixed disk, the pipe pole is worn to be equipped with around in the inside of through-hole, the pipe pole is gone up the table wall and is close soon near the one end of swivelling joint head and is connected with spacing jackscrew, the equidistant screw hole that has seted up of the last table wall of body.

Preferably, arc-shaped grooves are formed in the outer surface wall of the pipe winding rod at equal intervals, and the inner wall of each arc-shaped groove is smooth and free of protrusions.

Preferably, the threaded hole is of a circular structure, and the aperture of the threaded hole is matched with the limiting jackscrew.

Preferably, the middle position of the outer surface wall of the fixed disc is provided with a through hole for the coating tube and the hot air tube to pass through, and the inner wall of the through hole is bonded with a soft pad.

Preferably, the rotary connector has three interfaces, and the first shear bar and the second shear bar are movably connected with the pipe body.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, one end of the fixed rod is embedded into the caulking groove to be abutted tightly, and the other end of the fixed rod penetrates through the first connecting rod and is screwed and fixed through the two nuts, so that the fixed rod is changed into a detachable connection mode, a welding fixing mode is abandoned, and when the fixed rod needs to be taken down, the fixed rod can be quickly dismounted, and the fixed rod lacks shielding, so that the follow-up maintenance of the hydraulic cylinder is facilitated.

(2) According to the invention, the pipe winding rod, the limiting jackscrew and the threaded hole are additionally arranged, so that the longer coating pipe and the hot air pipe can be wound on the pipe winding rod in a certain radian, the bundling and fixing of the pipeline can be effectively facilitated, the pipeline is prevented from being bent, the normal spraying of the coating is ensured, in addition, the length of the winding end can be freely changed by the movable pipe winding rod, the quick adjustment according to the requirement is facilitated, and the flexibility is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a first and second shear bar of the present invention;

FIG. 3 is a front view of a second link of the present invention;

FIG. 4 is a side view of the holding pan of the present invention;

FIG. 5 is a top view of the tube of the present invention;

in the figure: 1. a pipe body; 2. fixing the disc; 3. a first scissor bar; 31. a first link; 4. a second scissor bar; 41. a second link; 5. connecting columns; 6. a roller; 7. caulking grooves; 8. fixing the rod; 9. an external thread; 10. a nut; 11. a hydraulic cylinder; 12. a rotary connector; 13. a liquid outlet pipe; 14. a spray head; 15. a coating tube; 16. a hot gas pipe; 17. a through hole; 18. a pipe winding rod; 19. limiting jackscrews; 20. a threaded hole; 21. an arc-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a movable pipeline rotary coating device comprises a pipe body 1, wherein one end of the pipe body 1 is connected with a fixed disc 2, the outer wall of the pipe body 1 is symmetrically provided with a first cutter rod 3 and a second cutter rod 4, the first cutter rod 3 comprises two first connecting rods 31, the two first connecting rods 31 are hinged with each other, the second cutter rod 4 comprises two second connecting rods 41, the two second connecting rods 41 are hinged with each other, both ends of the first connecting rod 31 and the second connecting rod 41 are connected with connecting columns 5, the end part of each connecting column 5 is provided with a roller 6, the bottom end of one side, facing the first connecting rod 31, of each second connecting rod 41 is provided with an embedded groove 7, a fixed rod 8 is connected between the corresponding first connecting rod 31 and the corresponding second connecting rod 41, one end of the fixed rod 8 is embedded into the embedded groove 7, one end, far away from the embedded groove 7, of the fixed rod 8 penetrates through the first connecting rod 31 and extends to the outside of the first connecting rod, the outer surface wall of, the both sides that dead lever 8 outer wall just is located first connecting rod 31 close soon and are connected with nut 10, install pneumatic cylinder 11 between two dead levers 8, support tightly in embedding caulking groove 7 with the one end of dead lever 8, its other end runs through first connecting rod 31 and screws fixedly through two nut 10, change it into detachable connection, welded fixed mode has been abandoned, when dead lever 8 is taken off to needs, can lift it off fast, shelter from having lacked, be convenient for follow-up pneumatic cylinder 11's maintenance, the swivelling joint head 12 is installed to the one end that fixed disk 2 was kept away from to body 1, the end connection of swivelling joint head 12 has drain pipe 13, shower nozzle 14 is installed to the one end that swivelling joint head 12 was kept away from to drain pipe 13, the exterior wall of fixed disk 2 is close to intermediate position department and is connected with coating.

Further, through-hole 17 has been seted up to the lower extreme symmetry on the exterior wall of fixed disk 2, through-hole 17's inside is worn to be equipped with around pipe pole 18, the one end that just is close to rotary joint head 12 on the pipe pole 18 closes soon is connected with spacing jackscrew 19, the equidistant threaded hole 20 of seting up in the last table wall of body 1, longer coating pipe 15 and steam pipe 16 can keep certain radian around on around pipe pole 18, the receipts that can effectively be convenient for the pipeline are restrainted fixedly, avoid causing the pipeline to buckle, the normal blowout of coating has been guaranteed, furthermore, mobilizable winding pipe pole 18 can freely change around the length of establishing the end, be convenient for adjust as required fast, the flexibility is strong.

Further, arc-shaped grooves 21 are formed in the outer surface wall of the winding pipe rod 18 at equal intervals, the inner wall of each arc-shaped groove 21 is smooth and free of protrusions, and the coating pipe 15 and the hot air pipe 16 are wound in the arc-shaped grooves 21, so that the winding stability of the pipeline can be further improved.

Further, the threaded hole 20 is of a circular structure, the aperture of the threaded hole 20 is matched with the limiting jackscrew 19, and the end of the limiting jackscrew 19 can be screwed into the threaded hole 20 to limit the pipe winding rod 18.

Furthermore, the middle position of the outer surface wall of the fixed disk 2 is provided with a through hole for the coating tube 15 and the hot air tube 16 to pass through, the inner wall of the through hole is bonded with a soft cushion, the outer walls of the coating tube 15 and the hot air tube 16 are in contact with the soft cushion, the abrasion of the outer walls of the coating tube 15 and the hot air tube 16 can be effectively reduced, and the service life of the hot air tube is prolonged.

Further, the total three interface of swivelling joint head 12, first scissors pole 3 and second scissors pole 4 all with body 1 swing joint, three interface can connect three drain pipe 13, can effectively improve the homogeneity and the efficiency of coating spraying.

The working principle and the using process of the invention are as follows: when the invention is used, the hydraulic cylinder 11 is started, the hydraulic cylinder 11 pushes the first scissor bar 3 and the second scissor bar 4 to move towards two sides, the whole height of the device can be changed, spraying is facilitated, coating and hot air are respectively led in through the coating pipe 15 and the hot air pipe 16, then the coating and the hot air are sent out through the rotary connector 12, and finally the coating and the hot air are uniformly sprayed out through the spray head 14, wherein one end of the fixed rod 8 is embedded into the caulking groove 7 to be abutted tightly, the other end of the fixed rod penetrates through the first connecting rod 31 and is screwed and fixed through the two screw caps 10, the fixed rod is changed into detachable connection, a welding fixing mode is abandoned, when the fixed rod 8 needs to be taken down, the fixed rod can be quickly dismounted, shielding is lacked, the follow-up maintenance of the hydraulic cylinder 11 is facilitated, in addition, the longer coating pipe 15 and the hot air pipe 16 can be wound on the winding pipe 18, secondly, the length of the winding end can be freely changed by the winding pipe rod 18 penetrating through the through hole 17, and after the length is changed, the end part of the limiting jackscrew 19 is screwed into the threaded hole 20 for limiting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatory application equipment of portable pipeline which characterized in that: comprises a pipe body (1), one end of the pipe body (1) is connected with a fixed disc (2), a first cutter rod (3) and a second cutter rod (4) are symmetrically installed on the outer wall of the pipe body (1), the first cutter rod (3) comprises two first connecting rods (31), the two first connecting rods (31) are hinged with each other, the second cutter rod (4) comprises two second connecting rods (41), the two second connecting rods (41) are hinged with each other, the two ends of the first connecting rods (31) and the two ends of the second connecting rods (41) are both connected with connecting columns (5), rollers (6) are installed at the end parts of the connecting columns (5), an embedded groove (7) is formed in the bottom end of one side of each first connecting rod (31) of each second connecting rod (41), a fixing rod (8) is connected between each first connecting rod (31) and each second connecting rod (41), one end of each fixing rod (8) is embedded into the embedded groove (7), and the one end that caulking groove (7) were kept away from in dead lever (8) runs through first connecting rod (31) and extends to its outside, external screw thread (9) have been seted up to the one end that dead lever (8) outer table wall just was close to first connecting rod (31), the both sides that dead lever (8) outer wall just was located first connecting rod (31) close soon are connected with nut (10), two install pneumatic cylinder (11) between dead lever (8), body (1) is kept away from the one end of fixed disk (2) and is installed swivelling joint head (12), the end connection of swivelling joint head (12) has drain pipe (13), shower nozzle (14) are installed to the one end that swivelling joint head (12) were kept away from in drain pipe (13), the outward appearance wall of fixed disk (2) is close to intermediate position department and is connected with and scribbles material pipe (15).

2. The mobile rotary pipe coating apparatus as claimed in claim 1, wherein: through-hole (17) have been seted up to the lower extreme symmetry on the exterior wall of fixed disk (2), wear to be equipped with around pipe pole (18) in the inside of through-hole (17), it is connected with spacing jackscrew (19) to close soon around pipe pole (18) top surface wall and the one end that is close to swivel joint head (12), the equidistant screw hole (20) of seting up of top surface wall of body (1).

3. The mobile rotary pipe coating apparatus as claimed in claim 2, wherein: arc-shaped grooves (21) are formed in the outer surface wall of the pipe winding rod (18) at equal intervals, and the inner wall of each arc-shaped groove (21) is smooth and free of protrusions.

4. The mobile rotary pipe coating apparatus as claimed in claim 2, wherein: the threaded hole (20) is of a circular structure, and the aperture of the threaded hole (20) is matched with the limiting jackscrew (19).

5. The mobile rotary pipe coating apparatus as claimed in claim 1, wherein: the middle position of the outer surface wall of the fixed disc (2) is provided with a through hole for the coating pipe (15) and the hot air pipe (16) to pass through, and the inner wall of the through hole is bonded with a soft pad.

6. The mobile rotary pipe coating apparatus as claimed in claim 1, wherein: the rotary connector (12) is provided with three interfaces, and the first shear rod (3) and the second shear rod (4) are movably connected with the pipe body (1).