CN213435183U

CN213435183U - Full-automatic inner and outer plastic-coated steel tube inner and outer plastic-coated device

Info

Publication number: CN213435183U
Application number: CN202021771968.1U
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: 2021-06-15
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an inside and outside plastic-coated device of plastic-coated steel pipe inside and outside full-automatic, the inside and outside plastic-coated technical field of concretely relates to steel pipe, including base and stand, one side fixedly connected with stand on base top, one side fixedly connected with driving motor of stand, the top of base is provided with feed mechanism, the opposite side fixedly connected with clamping structure of stand, the opposite side on base top is provided with the pole setting, the bottom fixedly connected with slider of pole setting, the top of base is provided with the slide, the top of base is provided with the body. The utility model discloses a be provided with fixing base, shower nozzle, horizontal pole and dead lever, the fixed back of accomplishing of steel pipe, second hydraulic cylinder utilizes the second telescopic link to drive the pole setting and slides on the slide, and horizontal pole and dead lever slide to one side of steel pipe, then the shower nozzle begins to carry out inside and outside spraying plastics simultaneously to the steel pipe of uniform velocity of rotation, and the pole setting is along with the second telescopic link to one side uniform velocity motion, up to the spraying plastics work of realizing whole steel pipe.

Description

Full-automatic inner and outer plastic-coated steel tube inner and outer plastic-coated device

Technical Field

The utility model relates to a plastic-coated technical field in the steel pipe specifically is a plastic-coated device in full-automatic inside and outside plastic-coated steel pipe.

Background

The steel pipe applies to various building transportation fields, and plastic-coated steel pipe has very strong corrosion resistance, and long service life and surface smoothness of use, and plastic-coated equipment need be used at the in-process of plastic-coated processing to the steel pipe, and traditional steel pipe plastic-coating can't go on inside and outside simultaneously, leads to process time long, and production efficiency is low.

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) according to the traditional full-automatic internal and external plastic coating device for the steel pipe, the steel pipe cannot be coated with internal and external plastics simultaneously, so that the processing time is long, and the production efficiency is low;

(2) in the traditional full-automatic internal and external plastic-coated steel tube internal and external plastic-coated device, the steel tube is easily dropped and damaged because the steel tube needs to be manually lifted during feeding;

(3) the traditional full-automatic inner and outer plastic-coated steel tube inner and outer plastic-coated device can not clamp and fix steel tubes with different width specifications in an adjustable manner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is moulded to inside and outside plastic-coated steel pipe of full-automatic inside and outside to propose the problem that can't carry out inside and outside plastic-coated simultaneously to the steel pipe among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic internal and external plastic-coated steel tube internal and external plastic-coated device comprises a base and an upright post, wherein one side of the top end of the base is fixedly connected with the upright post, one side of the upright post is fixedly connected with a driving motor, the top end of the base is provided with a feeding mechanism, the other side of the upright post is fixedly connected with a clamping structure, the other side of the top end of the base is provided with an upright post, the bottom end of the upright post is fixedly connected with a sliding block, the top end of the base is provided with a slide way, a tube body is arranged above the base, one side of the upright post is provided with a supporting rod, one side of the supporting rod is fixedly connected with a second hydraulic cylinder, the output end of the second;

the spraying plastics structure includes the horizontal pole, horizontal pole fixed connection is on the top of pole setting one side, the intermediate position department fixedly connected with dead lever of pole setting one side, the equal fixedly connected with fixing base in top of dead lever and the bottom of horizontal pole, the even fixedly connected with shower nozzle in top of fixing base.

Preferably, the spray heads are distributed at equal intervals at the top end of the fixing seat, and one side of the second telescopic rod is fixedly connected with the bottom end of one side of the vertical rod.

Preferably, feed mechanism comprises baffle, scissors frame, spout, first hydraulic cylinder and first telescopic link, scissors frame fixed connection is on the top of base, one side of the inside top of scissors frame and bottom all is provided with the spout, the equal fixedly connected with baffle in both sides on scissors frame top, the inside first hydraulic cylinder of bottom fixedly connected with of scissors frame, the first telescopic link of output fixedly connected with of first hydraulic cylinder.

Preferably, the baffle is provided with two sets, the first telescopic links are symmetrically distributed about the vertical center line of the scissor holder, and one end of the first telescopic links is fixedly connected with one end of the scissor holder.

Preferably, the clamping structure comprises threaded rod, solid fixed ring, splint and soft board, gu fixed ring fixed connection is in one side of stand, gu fixed ring's inside evenly is provided with the threaded rod, the equal fixedly connected with splint of one end of threaded rod, the equal fixedly connected with soft board of one end of splint.

Preferably, the output end of the driving motor is fixedly connected with one side of the fixing ring through a coupling shaft, and the threaded rod is distributed in the fixing ring in an annular mode.

Compared with the prior art, the beneficial effects of the utility model are that: the full-automatic internal and external plastic coating device for the plastic-coated steel pipes not only realizes simultaneous plastic coating, realizes convenient feeding, but also realizes clamping and fixing of steel pipes with different specifications;

(1) by arranging the fixing seat, the spray nozzle, the cross rod and the fixing rod, after the steel pipe is fixed, the second hydraulic cylinder drives the vertical rod to slide on the slideway by using the second telescopic rod, the cross rod and the fixing rod slide to one side of the steel pipe, then the spray nozzle starts to spray plastics on the steel pipe rotating at a constant speed inside and outside simultaneously, and the vertical rod moves at a constant speed to one side along with the second telescopic rod until the plastic spraying work of the whole steel pipe is realized;

(2) by arranging the baffle, the scissor frame, the sliding chute, the first hydraulic cylinder and the first telescopic rod, the steel pipe is firstly put into the top end of the scissor frame during feeding, the steel pipe is fixed by the baffle on the two sides, and then the scissor frame is driven to move up and down by the first hydraulic cylinder and the first telescopic rod, so that the steel pipe is conveniently conveyed to the clamping structure, and the steel pipe is prevented from falling and being damaged due to manual transportation;

(3) through being provided with threaded rod, solid fixed ring, splint and soft board, utilize the threaded rod to rotate in solid fixed ring's inside groove, can adjust the diameter width of splint centre gripping, the soft board can prevent that the steel pipe from receiving wearing and tearing when the centre gripping is fixed, can add to the steel pipe of different diameter specifications like this and hold fixedly to improve device's suitability.

Drawings

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

FIG. 2 is a front view of the fixing base of the present invention;

fig. 3 is an enlarged structural diagram of a partial section of the feeding mechanism in front view;

fig. 4 is a schematic diagram of the side view, cross section and enlarged structure of the clamping structure of the present invention.

In the figure: 1. a base; 2. a feeding mechanism; 201. a baffle plate; 202. a scissor rack; 203. a chute; 204. a first hydraulic cylinder; 205. a first telescopic rod; 3. a column; 4. a drive motor; 5. a clamping structure; 501. a threaded rod; 502. a fixing ring; 503. a splint; 504. a soft board; 6. a fixed seat; 7. a spray head; 8. a cross bar; 9. erecting a rod; 10. fixing the rod; 11. a pipe body; 12. a slideway; 13. a slider; 14. a second telescopic rod; 15. a second hydraulic cylinder; 16. a support rod.

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, a full-automatic inner and outer plastic coating device for steel pipes comprises a base 1 and a column 3, wherein the column 3 is fixedly connected to one side of the top end of the base 1, a driving motor 4 is fixedly connected to one side of the column 3, the type of the driving motor 4 is Y90S-2, the top end of the base 1 is provided with a feeding mechanism 2, the other side of the upright post 3 is fixedly connected with a clamping structure 5, the other side of the top end of the base 1 is provided with an upright rod 9, the bottom end of the upright rod 9 is fixedly connected with a slide block 13, the top end of the base 1 is provided with a slide way 12, a pipe body 11 is arranged above the base 1, one side of the upright rod 9 is provided with a supporting rod 16, one side of the supporting rod 16 is fixedly connected with a second hydraulic cylinder, the type of the second hydraulic cylinder 15 is APT, the output end of the second hydraulic cylinder 15 is fixedly connected with a second telescopic rod 14, and one side of the upright rod 9 is provided with a plastic spraying structure;

referring to fig. 1-4, the full-automatic internal and external plastic-coated steel tube internal and external plastic-coated device further comprises a plastic-coated structure, wherein the plastic-coated structure comprises a cross rod 8, the cross rod 8 is fixedly connected to the top end of one side of an upright rod 9, a fixed rod 10 is fixedly connected to the middle position of one side of the upright rod 9, the top ends of the fixed rod 10 and the bottom end of the cross rod 8 are both fixedly connected with a fixed seat 6, and the top end of the fixed seat 6 is uniformly and fixedly connected with a;

the spray heads 7 are distributed at equal intervals at the top end of the fixed seat 6, and one side of the second telescopic rod 14 is fixedly connected with the bottom end of one side of the upright rod 9;

specifically, as shown in fig. 1 and 2, after the steel pipe is fixed, the second hydraulic cylinder 15 drives the upright rod 9 to slide on the slideway 12 by using the second telescopic rod 14, the cross rod 8 and the fixed rod 10 slide to one side of the steel pipe, then the nozzle 7 starts to perform simultaneous internal and external plastic spraying on the steel pipe rotating at a constant speed, and the upright rod 9 moves at a constant speed to one side along with the second telescopic rod 14 until the plastic spraying work of the whole steel pipe is realized.

Example 2: the feeding mechanism 2 comprises a baffle 201, a scissor frame 202, a sliding groove 203, a first hydraulic cylinder 204 and a first telescopic rod 205, the scissor frame 202 is fixedly connected to the top end of the base 1, the sliding groove 203 is arranged on one side of the top end and one side of the bottom end inside the scissor frame 202, the baffle 201 is fixedly connected to both sides of the top end of the scissor frame 202, the first hydraulic cylinder 204 is fixedly connected to the bottom end inside the scissor frame 202, the first hydraulic cylinder 204 is MPT in model, and the first telescopic rod 205 is fixedly connected to the output end of the first hydraulic cylinder 204;

two groups of baffle plates 201 are arranged, the first telescopic rods 205 are symmetrically distributed about the vertical center line of the scissor frame 202, and one end of each first telescopic rod 205 is fixedly connected with one end of the scissor frame 202;

specifically, as shown in fig. 1 and 3, the steel pipe is firstly put into the top end of the scissor rack 202 during feeding, the steel pipe is fixed by the baffles 201 on the two sides, and then the scissor rack 202 is driven to move up and down by the first hydraulic cylinder 204 and the first telescopic rod 205, so that the steel pipe is conveniently conveyed to the clamping structure 5, and the steel pipe is prevented from falling and being damaged due to manual conveying.

Example 3: the clamping structure 5 consists of a threaded rod 501, a fixing ring 502, a clamping plate 503 and a soft plate 504, wherein the fixing ring 502 is fixedly connected to one side of the upright post 3, the threaded rods 501 are uniformly arranged in the fixing ring 502, one end of each threaded rod 501 is fixedly connected with the clamping plate 503, and one end of each clamping plate 503 is fixedly connected with the soft plate 504;

the output end of the driving motor 4 is fixedly connected with one side of the fixing ring 502 through a coupling shaft, and the threaded rods 501 are annularly distributed in the fixing ring 502;

specifically, as shown in fig. 1 and 4, the threaded rod 501 rotates in the inner groove of the fixing ring 502, the clamping diameter width of the clamping plate 503 can be adjusted, and the soft plate 504 can prevent the steel pipes from being worn during clamping and fixing, so that the steel pipes with different diameters can be clamped and fixed, and the applicability of the device is improved.

The working principle is as follows: the utility model discloses when using, at first, the fixed back of accomplishing of steel pipe, second hydraulic cylinder 15 utilizes second telescopic link 14 to drive pole setting 9 and slides on slide 12, and horizontal pole 8 and dead lever 10 slide to one side of steel pipe, then shower nozzle 7 begins to carry out inside and outside spraying plastics simultaneously to the steel pipe of at the uniform velocity rotation, and pole setting 9 is along with second telescopic link 14 to one side uniform motion, up to the spraying plastics work of realizing whole steel pipe.

Afterwards, the steel pipe is firstly put into the top end of scissor rack 202 in the material loading, and is fixed by baffle 201 on both sides, and then scissor rack 202 is driven to move up and down by first hydraulic cylinder 204 and first telescopic link 205, so that the steel pipe is conveniently conveyed to clamping structure 5, and the damage of falling of the steel pipe caused by manual transportation is avoided.

Finally, the threaded rod 501 rotates in the inner groove of the fixing ring 502, the clamping diameter width of the clamping plate 503 can be adjusted, the soft plate 504 can prevent the steel pipes from being worn when being clamped and fixed, and thus the steel pipes with different diameters can be clamped and fixed, and the applicability of the device is improved.

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 a device is moulded to inside and outside plastic-coated steel pipe of full-automatic inside and outside plastic-coated, includes base (1) and stand (3), its characterized in that: one side of the top end of the base (1) is fixedly connected with an upright post (3), one side of the upright post (3) is fixedly connected with a driving motor (4), the top end of the base (1) is provided with a feeding mechanism (2), the other side of the upright post (3) is fixedly connected with a clamping structure (5), the other side of the top end of the base (1) is provided with an upright rod (9), the bottom end of the upright rod (9) is fixedly connected with a sliding block (13), the top end of the base (1) is provided with a slideway (12), a pipe body (11) is arranged above the base (1), a support rod (16) is arranged at one side of the upright rod (9), a second hydraulic cylinder (15) is fixedly connected at one side of the support rod (16), the output end of the second hydraulic cylinder (15) is fixedly connected with a second telescopic rod (14), and one side of the vertical rod (9) is provided with a plastic spraying structure;

the spraying plastics structure includes horizontal pole (8), horizontal pole (8) fixed connection is on the top of pole setting (9) one side, the intermediate position department fixedly connected with dead lever (10) of pole setting (9) one side, the equal fixedly connected with fixing base (6) in bottom of the top of dead lever (10) and horizontal pole (8), the even fixedly connected with shower nozzle (7) in top of fixing base (6).

2. The full-automatic inner and outer plastic-coated steel tube inner and outer plastic-coated device according to claim 1, characterized in that: the spray heads (7) are distributed on the top end of the fixed seat (6) at equal intervals, and one side of the second telescopic rod (14) is fixedly connected with the bottom end of one side of the vertical rod (9).

3. The full-automatic inner and outer plastic-coated steel tube inner and outer plastic-coated device according to claim 1, characterized in that: feeding mechanism (2) comprise baffle (201), scissors frame (202), spout (203), first hydraulic cylinder (204) and first telescopic link (205), scissors frame (202) fixed connection is on the top of base (1), one side of the inside top of scissors frame (202) and bottom all is provided with spout (203), the equal fixedly connected with baffle (201) in both sides on scissors frame (202) top, the inside first hydraulic cylinder (204) of bottom fixedly connected with of scissors frame (202), the first telescopic link (205) of output fixedly connected with of first hydraulic cylinder (204).

4. The full-automatic inner and outer plastic-coated steel tube inner and outer plastic-coated device according to claim 3, characterized in that: the two groups of baffle plates (201) are arranged, the first telescopic rods (205) are symmetrically distributed about the vertical center line of the scissor frame (202), and one end of each first telescopic rod (205) is fixedly connected with one end of the scissor frame (202).

5. The full-automatic inner and outer plastic-coated steel tube inner and outer plastic-coated device according to claim 1, characterized in that: centre gripping structure (5) comprise threaded rod (501), solid fixed ring (502), splint (503) and soft board (504), gu fixed ring (502) fixed connection is in one side of stand (3), the inside of solid fixed ring (502) evenly is provided with threaded rod (501), the equal fixedly connected with splint (503) of one end of threaded rod (501), the equal fixedly connected with soft board (504) of one end of splint (503).

6. The full-automatic inner and outer plastic-coated steel tube inner and outer plastic-coated device according to claim 5, characterized in that: the output end of the driving motor (4) is fixedly connected with one side of the fixing ring (502) through a coupling shaft, and the threaded rod (501) is distributed in the fixing ring (502) in an annular mode.