CN213409135U

CN213409135U - Environment-friendly pollution-free steel pipe inside and outside plastic-coated production device

Info

Publication number: CN213409135U
Application number: CN202021760174.5U
Authority: CN
Inventors: 左宪婷; 马冰冰
Original assignee: TIANJIN QINGHUA HENGSEN PIPELINE MANUFACTURING CO LTD
Current assignee: TIANJIN QINGHUA HENGSEN PIPELINE MANUFACTURING CO LTD
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-11
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an environmental protection pollution-free steel pipe inside and outside plastic-coated apparatus for producing, the inside and outside plastic-coated technical field of concretely relates to steel pipe, including platform, pillar, diaphragm and casing, one side fixedly connected with diaphragm of platform other end intermediate position department, one side of the platform other end is provided with interior plastic-coated mechanism, the opposite side of platform other end intermediate position department is provided with clean structure, the opposite side fixedly connected with casing of the platform other end, and the inside of casing is provided with spraying mechanism. The utility model discloses an opposite side in platform other end intermediate position department is provided with clean structure, and the steel pipe that inboard spraying plastics was accomplished inserts one side of barrel under the promotion of external force, reducible steel pipe and the inside frictional force of barrel under the rotatory promotion of the ball that rotatory piece evenly set up rather than inside, and then the brush of department can be cleaned its surface in the middle of the barrel is inside to carry out even outer plastic-coated to the steel pipe after the clearance dust.

Description

Environment-friendly pollution-free steel pipe inside and outside plastic-coated production device

Technical Field

The utility model relates to a technical field is moulded to the inside and outside plastic-coated device of steel pipe, specifically is an inside and outside plastic-coated apparatus for producing of steel pipe of environmental protection pollution-free.

Background

In the field of current steel pipe production and processing, certain specific plastic melt liquid is uniformly sprayed on the inner side and the outer side of a shaped steel pipe, so that the steel pipe can be prevented from being abraded and eroded, the structural strength of the steel pipe can be enhanced, and the steel pipe can be dug out conveniently when being buried and maintained.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) when the external plastic coating mechanism of the traditional environment-friendly pollution-free steel pipe internal and external plastic coating production device is used for spraying, the molten liquid is easy to drip, and is difficult to quickly recycle and waste;

(2) when the traditional environment-friendly pollution-free steel pipe internal and external plastic coating production device is used for coating the inner side of a steel pipe, the steel pipe is difficult to stably clamp two ends, and spraying liquid is easy to seep outwards;

(3) traditional environmental protection pollution-free steel pipe inside and outside plastic-coated apparatus for producing does not set up clean structure and scrubs the avoiding of steel pipe, and lacks the intermediate strut guide, has the limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside and outside plastic-coated apparatus for producing of steel pipe of environmental protection pollution-free to it is difficult to carry out cyclic utilization's problem to the solution that drips fast to provide in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the environment-friendly pollution-free steel pipe internal and external plastic coating production device comprises a platform, pillars, transverse plates and a shell, wherein the pillars are fixedly connected at four corners of one end of the platform, the transverse plates are fixedly connected to one side of the middle position of the other end of the platform, an internal plastic coating mechanism is arranged on one side of the other end of the platform, a cleaning structure is arranged on the other side of the middle position of the other end of the platform, the shell is fixedly connected to the other side of the other end of the platform, and a spraying mechanism is arranged inside the shell;

the spraying mechanism comprises a collecting box, the collecting box is fixedly connected to one side of one end of the platform, one end of the inside of the collecting box is fixedly connected with a filter screen, one end of the shell is fixedly connected with a storage box, a connecting pipe is fixedly connected to the bottom end of the storage box and the collecting box, a suction pump is fixedly connected to the connecting pipe, one end of the inside of the shell is fixedly connected with a distribution pipe, and a spray head is uniformly and fixedly connected to one end of the distribution pipe.

Preferably, interior plastic-coated mechanism by the stopper, turn over board, solid fixed cylinder, slide rail, rotatory spray gun, hose and slider and constitute, gu fixed cylinder fixed connection is in one side of the platform other end, gu the top activity hinge of fixed cylinder one end has the board that turns over, slide rail fixed connection is at the both ends of diaphragm one side, swing joint has the slider between the one end of slide rail, and one side fixedly connected with of slider rotates the spray gun, the one end fixedly connected with hose of rotatory spray gun, the slider with turn over the equal fixedly connected with stopper in one side of board.

Preferably, the limiting blocks are symmetrically distributed about a vertical middle line of the distance between the turning plate and the sliding block.

Preferably, clean structure comprises barrel, sliding sleeve, rotatory piece, rolling groove, ball and brush, the opposite side of barrel fixed connection in platform other end intermediate position department, the inside of barrel both sides all is provided with the sliding sleeve, and the inside all swing joint of sliding sleeve has rotatory piece, the inside of rotatory piece evenly is provided with the rolling groove, and the inside in rolling groove all is provided with the ball, the even fixedly connected with brush of the inside intermediate position department of barrel.

Preferably, the rotating block is embedded in the sliding sleeve, and the rotating block and the sliding sleeve are in the same horizontal plane.

Preferably, the balls are all embedded in the rolling grooves, and the balls and the rolling grooves are all arranged in the rotating block at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the environment-friendly pollution-free steel pipe inside and outside plastic coating production device not only realizes the cyclic utilization of dripping molten liquid, realizes the clamping and fixing of the steel pipe, but also realizes the cleaning and the transmission of the outside of the steel pipe;

(1) the spraying mechanism is arranged in the shell and comprises a collecting box, molten liquid which drops when external plastic spraying is carried out flows into the collecting box at the bottom end of the platform under the filtration of the filter screen, then flows into the storage box through the connecting pipe under the pumping action of the water suction pump, and finally is sprayed out by the spray nozzle through the distribution pipe communicated with the bottom end of the storage box, so that the molten liquid can be uniformly sprayed on the outer side of the rotating steel pipe, and a large amount of time and resources are saved;

(2) the inner plastic coating mechanism is arranged on one side of the other end of the platform and consists of a limiting block, a turning plate, a fixed cylinder, a sliding rail, a rotary spray gun, a hose and a sliding block, when one end of the steel pipe is close to the transverse plate, the sliding block on the sliding rail automatically approaches the steel pipe and is limited and clamped by the limiting block, then the turning plate is turned over and locked, the rotary spray gun on one side can uniformly spray plastic on the interior of the steel pipe, the steel pipe is prevented from loosening, and molten liquid is prevented from dripping;

(3) be provided with clean structure through the opposite side at platform other end intermediate position department, clean structure is by the barrel, the sliding sleeve, rotatory piece, the roll groove, ball and brush are constituteed, the steel pipe that inboard spraying plastics was accomplished inserts one side of barrel under the promotion of external force, reducible steel pipe and the inside frictional force of barrel under the rotatory promotion of the ball that rotatory piece evenly set up rather than inside, then the brush of department can be cleaned its surface in the middle of the barrel is inside to carry out even outer coating after the clearance dust to the steel pipe.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top sectional view of the internal coating mechanism of the present invention;

FIG. 3 is a schematic top view of a cross-sectional structure of the cleaning structure of the present invention;

fig. 4 is a side view of the casing of the present invention.

In the figure: 1. a platform; 2. a pillar; 3. an internal coating mechanism; 301. a limiting block; 302. turning over a plate; 303. a fixed cylinder; 304. a slide rail; 305. rotating the spray gun; 306. a hose; 307. a slider; 4. a transverse plate; 5. cleaning the structure; 501. a barrel; 502. a sliding sleeve; 503. rotating the block; 504. a rolling groove; 505. a ball bearing; 506. a brush; 6. a housing; 7. a connecting pipe; 8. a material storage box; 9. a distribution pipe; 10. a spray head; 11. a collection box; 12. filtering with a screen; 13. a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, an environment-friendly pollution-free steel pipe internal and external plastic coating production device comprises a platform 1, pillars 2, a transverse plate 4 and a shell 6, the pillars 2 are fixedly connected with four corners of one end of the platform 1, the transverse plate 4 is fixedly connected with one side of the middle position of the other end of the platform 1, an internal plastic coating mechanism 3 is arranged on one side of the other end of the platform 1, a cleaning structure 5 is arranged on the other side of the middle position of the other end of the platform 1, the shell 6 is fixedly connected with the other side of the other end of the platform 1, and a spraying mechanism is arranged inside the;

referring to fig. 1-4, the environment-friendly pollution-free steel pipe internal and external plastic coating production device further comprises a spraying mechanism, the spraying mechanism comprises a collecting box 11, the collecting box 11 is fixedly connected to one side of one end of the platform 1, one end inside the collecting box 11 is fixedly connected with a filter screen 12, one end of the shell 6 is fixedly connected with a storage box 8, a connecting pipe 7 is fixedly connected to the bottom end between the storage box 8 and the collecting box 11, a water suction pump 13 is fixedly connected to the connecting pipe 7, the type of the water suction pump 13 can be XC-SB-01, one end inside the shell 6 is fixedly connected with a distribution pipe 9, and one end of the distribution pipe 9 is uniformly and fixedly connected;

specifically, as shown in fig. 1 and 4, when external plastic spraying is performed, the dropped molten liquid flows down to a collection box 11 at the bottom end of the platform 1 through the filtering of a filter screen 12, then flows to the inside of a storage box 8 through a connecting pipe 7 under the pumping action of a water suction pump 13, and then is sprayed out through a spray nozzle 10 through a distribution pipe 9 communicated with the bottom end of the storage box, so that the molten liquid can be uniformly sprayed on the outer side of the rotating steel pipe, and a large amount of time and resources are saved.

Example 2: the inner plastic coating mechanism 3 comprises a limiting block 301, a turning plate 302, a fixed cylinder 303, a sliding rail 304, a rotary spray gun 305, a hose 306 and a sliding block 307, wherein the fixed cylinder 303 is fixedly connected to one side of the other end of the platform 1, the turning plate 302 is movably hinged to the top of one end of the fixed cylinder 303, the sliding rail 304 is fixedly connected to two ends of one side of the transverse plate 4, the sliding block 307 is movably connected between one ends of the sliding rail 304, the rotary spray gun 305 is fixedly connected to one side of the sliding block 307, the type of the rotary spray gun 305 can be KA-2, the hose 306 is fixedly connected to one end of the rotary spray gun 305, and the limiting block;

the limiting blocks 301 are symmetrically distributed about a vertical middle line of the distance between the turning plate 302 and the sliding block 307;

specifically, as shown in fig. 1 and 2, when one end of the steel pipe is close to the transverse plate 4, the sliding block 307 on the sliding rail 304 is automatically close to the steel pipe, and is limited and clamped by the limiting block 301, then the turnover plate 302 is locked, the rotating spray gun 305 on one side can uniformly spray plastics on the inside of the steel pipe, so that the steel pipe is prevented from loosening, and the molten liquid is prevented from dripping.

Example 3: the cleaning structure 5 comprises a cylinder 501, a sliding sleeve 502, a rotating block 503, a rolling groove 504, a ball 505 and a brush 506, wherein the cylinder 501 is fixedly connected to the other side of the middle position of the other end of the platform 1, the sliding sleeve 502 is arranged inside both sides of the cylinder 501, the rotating block 503 is movably connected inside the sliding sleeve 502, the rolling groove 504 is uniformly arranged inside the rotating block 503, the ball 505 is arranged inside the rolling groove 504, and the brush 506 is uniformly and fixedly connected to the middle position inside the cylinder 501;

the rotating block 503 is embedded inside the sliding sleeve 502, and the rotating block 503 and the sliding sleeve 502 are in the same horizontal plane;

the balls 505 are embedded in the rolling grooves 504, and the balls 505 and the rolling grooves 504 are arranged at equal intervals in the rotating block 503;

specifically, as shown in fig. 1 and 3, the steel pipe whose inner side is sprayed with plastic is pushed by an external force to be inserted into one side of the cylinder 501, the friction between the steel pipe and the inside of the cylinder 501 can be reduced by the rotation of the rotation block 503 and the balls 505 uniformly arranged inside the rotation block, and then the brush 506 in the middle inside the cylinder 501 can scrub the outer surface of the steel pipe, so that the steel pipe can be uniformly coated with plastic on the outer layer after dust is cleaned.

The working principle is as follows: the utility model discloses when using, at first, be close to diaphragm 4 when the one end of steel pipe, slider 307 on the slide rail 304 is just automatic to be close the steel pipe to carry out spacing centre gripping to it with stopper 301, then the upset turns over board 302 lock and dies, the rotatory spray gun 305 of one side alright evenly spout plastics to the inside of steel pipe, both prevent that the steel pipe pine from taking off, avoid melting the liquid drop again.

Then, the steel pipe whose inner side is sprayed with plastic is pushed by external force to be inserted into one side of the cylinder 501, the friction between the steel pipe and the inside of the cylinder 501 can be reduced under the rotating push of the rotating block 503 and the balls 505 uniformly arranged in the rotating block, and then the brush 506 in the middle of the inside of the cylinder 501 can scrub the outer surface of the steel pipe, so that the steel pipe can be uniformly coated with plastic on the outer layer after dust is cleaned.

Finally, when external plastic spraying is carried out, the dropped melt liquid flows down to a collecting box 11 at the bottom end of the platform 1 after being filtered by a filter screen 12, then flows to the inside of a storage box 8 through a connecting pipe 7 under the pumping action of a water suction pump 13, and is finally sprayed out by a spray head 10 through a distribution pipe 9 communicated with the bottom end of the distribution pipe, so that the melt liquid can be uniformly sprayed on the outer side of the rotating steel pipe, and a large amount of time and resources are saved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an inside and outside plastic-coated apparatus for producing of steel pipe of environmental protection pollution-free, includes platform (1), pillar (2), diaphragm (4) and casing (6), its characterized in that: pillars (2) are fixedly connected at four corners of one end of the platform (1), a transverse plate (4) is fixedly connected at one side of the middle position of the other end of the platform (1), an inner plastic coating mechanism (3) is arranged at one side of the other end of the platform (1), a cleaning structure (5) is arranged at the other side of the middle position of the other end of the platform (1), a shell (6) is fixedly connected at the other side of the other end of the platform (1), and a spraying mechanism is arranged inside the shell (6);

the spraying mechanism comprises a collecting box (11), the collecting box (11) is fixedly connected to one side of one end of the platform (1), one end fixedly connected with filter screen (12) inside the collecting box (11), one end fixedly connected with storage box (8) of the shell (6), and a bottom fixedly connected with connecting pipe (7) between the storage box (8) and the collecting box (11), a water suction pump (13) is fixedly connected to the connecting pipe (7), one end fixedly connected with distributing pipe (9) inside the shell (6), and one end of the distributing pipe (9) is uniformly and fixedly connected with a sprayer (10).

2. The environment-friendly pollution-free steel pipe inner and outer plastic coating production device according to claim 1, characterized in that: interior plastic-coated mechanism (3) comprises stopper (301), board (302), solid fixed cylinder (303), slide rail (304), rotatory spray gun (305), hose (306) and slider (307), solid fixed cylinder (303) fixed connection is in one side of platform (1) other end, the top activity hinge of solid fixed cylinder (303) one end has board (302) of turning over, slide rail (304) fixed connection is at the both ends of diaphragm (4) one side, swing joint has slider (307) between the one end of slide rail (304), and one side fixedly connected with of slider (307) rotatory spray gun (305), the one end fixedly connected with hose (306) of rotatory spray gun (305), slider (307) and the equal fixedly connected with stopper (301) in one side of turning over board (302).

3. The environment-friendly pollution-free steel pipe inner and outer plastic coating production device according to claim 2, characterized in that: the limiting blocks (301) are symmetrically distributed about a vertical middle line of the distance between the turning plate (302) and the sliding block (307).

4. The environment-friendly pollution-free steel pipe inner and outer plastic coating production device according to claim 1, characterized in that: clean structure (5) comprise barrel (501), sliding sleeve (502), rotatory piece (503), rolling groove (504), ball (505) and brush (506), barrel (501) fixed connection is at the opposite side of platform (1) other end intermediate position department, the inside of barrel (501) both sides all is provided with sliding sleeve (502), and the inside of sliding sleeve (502) all swing joint have rotatory piece (503), the inside of rotatory piece (503) evenly is provided with rolling groove (504), and the inside of rolling groove (504) all is provided with ball (505), the even fixedly connected with brush (506) of the intermediate position department of barrel (501) inside.

5. The environment-friendly pollution-free steel pipe inner and outer plastic coating production device according to claim 4, characterized in that: the rotating block (503) is embedded inside the sliding sleeve (502), and the rotating block (503) and the sliding sleeve (502) are in the same horizontal plane.

6. The environment-friendly pollution-free steel pipe inner and outer plastic coating production device according to claim 4, characterized in that: the balls (505) are all embedded in the rolling grooves (504), and the balls (505) and the rolling grooves (504) are all arranged in the rotating block (503) at equal intervals.