CN213891272U - Film laminating device for processing inner wall of polyethylene pipe - Google Patents

Abstract

The utility model discloses a film covering device for processing the inner wall of a polyethylene pipe, which comprises a base, wherein both sides of the upper end of the base are provided with mounting brackets, a film covering roller is arranged between the mounting brackets, the base is symmetrically provided with a supporting seat, the telescopic end of a first cylinder is provided with a push plate, a cavity is arranged in the film covering roller, a second cylinder is arranged in the cavity, the telescopic end of the second cylinder is provided with a scraper blade, the surface of the scraper blade is provided with a brush, the surface of the scraper blade is provided with a through hole, and the scraper blade is internally embedded with a heating plate; has the advantages that: the device utilizes the tectorial membrane roller to carry out the tectorial membrane to the inner wall of polyethylene pipe and handles, and the inside hot plate ohmic heating that sets up of rethread tectorial membrane roller for polyethylene pipe and protection film are closely laminated each other, in order to prevent the fold from taking place, utilize the concertina movement of second cylinder, and the protection film is levelled to the brush, makes more laminating of protection film improve the aesthetic property between membrane and the tubular product on the inner wall of polyethylene pipe.

Description

Film laminating device for processing inner wall of polyethylene pipe

Technical Field

The utility model relates to a technical field of polyethylene pipe processing specifically is a tectorial membrane device for processing of polyethylene pipe inner wall.

Background

The polyethylene pipe is made of polyethylene, and the polyethylene is a thermoplastic resin with high crystallinity and non-polarity. The appearance of the original polyethylene is milk white, the micro-thin section is semitransparent to a certain degree, and the polyethylene pipe has excellent characteristic of resisting most of domestic and industrial chemicals. The film covering is to adhere the plastic film coated with the adhesive and the paper printed matter together after heating and pressurizing to form a paper-plastic integrated product. The surface of the printed matter after being coated with the film is provided with a layer of thin and transparent plastic film, so that the surface is smoother and brighter, the glossiness and the fastness of the printed matter are improved, the service life of the printed matter is prolonged, and meanwhile, the plastic film plays a role in protection such as moisture prevention, water prevention, dirt prevention and the like.

Although the tectorial membrane is convenient at the in-process of carrying out the tectorial membrane, but the fold takes place easily after the membrane is rolled up and is covered in polyethylene pipe surface, influences laminating nature and aesthetic property between membrane and the tubular product, and adopts single firing equipment heating, and the tubular product is heated easily not in place, has reduced and the laminating elasticity degree between the membrane, and the centre gripping is not well removed to the inner wall tectorial membrane of polyethylene pipe simultaneously, for this reason the utility model provides a tectorial membrane device for processing of polyethylene pipe inner wall is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tectorial membrane device for processing of polyethylene pipe inner wall to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tectorial membrane device for processing of polyethylene pipe inner wall, includes the base, and the upper end both sides of base all are provided with the installing support, be provided with the tectorial membrane roller between the installing support, one side of installing support is provided with driving motor, the symmetry is provided with the supporting seat on the base, the upper end of supporting seat is provided with the mount, the both sides of mount all are provided with first cylinder, the flexible end of first cylinder is provided with the push pedal, be provided with the cavity in the tectorial membrane roller, be provided with the second cylinder in the cavity, the flexible end of second cylinder is provided with the scraper blade, the surface of scraper blade is provided with the brush, the through-hole has been seted up on the surface of scraper blade, the scraper blade is embedded to have the hot plate.

Preferably, the laminating roller is rotatably connected to the mounting bracket through a rotating shaft, and the lower end of the base is fixedly connected with a supporting column.

Preferably, the mount is the semicircle type structure, the highly is greater than the radius of mount of push pedal, the surface of push pedal is provided with buffer spacer, buffer spacer is the rubber layer structure.

Preferably, the supporting seat is an Contraband-shaped structure, a hydraulic cylinder is arranged inside the supporting seat, and the telescopic end of the hydraulic cylinder is fixedly connected to the fixing frame.

Preferably, the through holes are of circular hole structures, the through holes are distributed on one side of the scraper plate, and the through holes are communicated with the heating plate.

Preferably, the fixing frame is provided with a polyethylene pipe, and the laminating roller is inserted into the polyethylene pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device passes through driving motor's rotation, utilize the tectorial membrane roller to carry out the tectorial membrane processing to the inner wall of polyethylene pipe, utilize the inside hot plate ohmic heating that sets up of tectorial membrane roller, make polyethylene pipe and protective film heated to predetermined temperature, through expend with heat and contract with cold principle, make polyethylene pipe and protective film closely laminate each other, in order to prevent the fold, the surface through the scraper blade is provided with the brush, utilize the concertina movement of second cylinder, the protection film is levelled to the brush, make the more laminating of protective film cover on the inner wall of polyethylene pipe, improve the aesthetic property between membrane and the tubular product.

2. The upper end through the supporting seat is provided with the mount, and the both sides of mount all are provided with first cylinder, and the flexible end of first cylinder is provided with the push pedal, utilizes the concertina movement of first cylinder, presss from both sides tight processing to the polyethylene pipe between the push pedal, and the surface of push pedal is provided with buffer pad, prevents that polyethylene pipe from being extruded the vestige, and the influence is pleasing to the eye, and this device is applicable to the polyethylene pipe of different diameter sizes simultaneously.

Drawings

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

FIG. 2 is a schematic structural view of the present invention for clamping polyethylene pipes;

FIG. 3 is a schematic structural view of the connection between the laminating roller and the scraper according to the present invention;

FIG. 4 is a front view of the scraper of the present invention;

fig. 5 is a cross-sectional view of the inside of the laminating roller of the present invention.

In the figure: a base 1; a support column 11; a mounting bracket 2; a laminating roller 3; a cavity 31; a drive motor 4; a support base 5; a fixed frame 51; the first cylinder 52; a push plate 53; a cushion pad 54; a hydraulic cylinder 55; a second cylinder 6; a blade 61; a brush 62; a through hole 63; a heating plate 64; polyethylene pipe 7.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a film covering device for processing the inner wall of a polyethylene pipe comprises a base 1, wherein mounting brackets 2 are respectively arranged on two sides of the upper end of the base 1, a film covering roller 3 is arranged between the mounting brackets 2, one side of each mounting bracket 2 is connected with a driving motor 4 through a rotating shaft, the model of each driving motor 4 is HC-KFS73 MR-J2S, supporting seats 5 are symmetrically and fixedly arranged on the base 1, a fixing frame 51 is fixedly connected to the upper end of each supporting seat 5, first air cylinders 52 are respectively clamped on two sides of each fixing frame 51, push plates 53 are arranged at the telescopic ends of the first air cylinders 52, cavities 31 are arranged in the film covering rollers 3, second air cylinders 6 are arranged in the cavities 31, the models of the first air cylinders 52 and the second air cylinders 6 are both LOE80, scraping plates 61 are arranged at the telescopic ends of the second air cylinders 6, brushes 62 are arranged on the surfaces of the scraping plates 61, through holes 63 are formed in the surfaces of the scraping plates 61, and heating plates 64 are embedded in the scraping plates 61, the heating plate 64 is electrically connected.

Further, tectorial membrane roller 3 passes through the axis of rotation and rotates to be connected on installing support 2, the rotation tectorial membrane of the tectorial membrane roller 3 of being convenient for, the lower extreme fixedly connected with support column 11 of base 1.

Further, the fixing frame 51 is of a semicircular structure, the height of the push plate 53 is larger than the radius of the fixing frame 51, the surface of the push plate 53 is provided with a buffer gasket 54, and the buffer gasket 54 is of a rubber layer structure, so that polyethylene pipes are prevented from being pressed out to form traces, and attractiveness is prevented from being affected.

Further, supporting seat 5 is "Contraband" type structure, and the inside of supporting seat 5 is provided with pneumatic cylinder 55, and pneumatic cylinder 55's flexible end fixed connection is favorable to the staff to place polyethylene pipe 7 on mount 51.

Further, the through holes 63 are circular holes, the through holes 63 are distributed on one side of the scraper 61, and the through holes 63 and the heating plate 64 are communicated with each other, so that the polyethylene pipe 7 and the protective film are heated to a predetermined temperature.

Furthermore, the fixing frame 51 is provided with a polyethylene pipe 7, and the film coating roller 3 is inserted into the polyethylene pipe 7 so as to facilitate the film coating of the inner wall of the polyethylene pipe 7.

The working principle is as follows: when the device is used in practice, a fixing frame 51 is fixedly connected to the upper end of a supporting seat 5, first air cylinders 52 are clamped on two sides of the fixing frame 51, push plates 53 are arranged at the telescopic ends of the first air cylinders 52, the polyethylene pipes 7 between the push plates 53 are clamped by utilizing the telescopic motion of the first air cylinders 52, buffer gaskets 54 are arranged on the surfaces of the push plates 53, the buffer gaskets 54 are of rubber layer structures, the polyethylene pipes 7 are prevented from being pressed out of traces, the attractiveness is prevented from being affected, and the device is suitable for the polyethylene pipes 7 with different diameters; a film coating roller 3 is arranged between the mounting brackets 2, one side of each mounting bracket 2 is connected with a driving motor 4 through a rotating shaft, the inner wall of the polyethylene pipe 7 is coated by the coating roller 3 through the rotation of the driving motor 4, the heating plate 64 arranged in the coating roller 3 is used for electrifying and heating, hot air is transmitted to the inner wall of the polyethylene pipe 7 through the through holes, so that the polyethylene pipe 7 and the protective film are heated to a preset temperature, by the principle of expansion with heat and contraction with cold, the polyethylene pipe 7 and the protective film are tightly attached to each other, in order to prevent wrinkles, a scraper 61 is arranged at the telescopic end of the second cylinder 6, a brush 62 is arranged on the surface of the scraper 61, the brush 62 brushes the protective film by utilizing the telescopic motion of the second cylinder 6, the protective film is more attached to the inner wall of the polyethylene pipe 7, and the attractiveness between the film and the pipe is improved.

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 (6)

1. The utility model provides a tectorial membrane device for processing of polyethylene pipe inner wall, includes base (1), its characterized in that: both sides of the upper end of the base (1) are provided with mounting brackets (2), a film coating roller (3) is arranged between the mounting brackets (2), a driving motor (4) is arranged on one side of the mounting bracket (2), supporting seats (5) are symmetrically arranged on the base (1), a fixed frame (51) is arranged at the upper end of the supporting seat (5), first air cylinders (52) are arranged on two sides of the fixed frame (51), a push plate (53) is arranged at the telescopic end of the first cylinder (52), a cavity (31) is arranged in the laminating roller (3), a second cylinder (6) is arranged in the cavity (31), a scraper (61) is arranged at the telescopic end of the second cylinder (6), the surface of scraper blade (61) is provided with brush (62), through-hole (63) have been seted up on the surface of scraper blade (61), scraper blade (61) is embedded to have hot plate (64).

2. The film covering device for processing the inner wall of the polyethylene pipe according to claim 1, wherein: the laminating roller (3) is rotatably connected to the mounting bracket (2) through a rotating shaft, and the lower end of the base (1) is fixedly connected with a supporting column (11).

3. The film covering device for processing the inner wall of the polyethylene pipe according to claim 1, wherein: the fixing frame (51) is of a semicircular arc structure, the height of the push plate (53) is larger than the radius of the fixing frame (51), a buffer gasket (54) is arranged on the surface of the push plate (53), and the buffer gasket (54) is of a rubber layer structure.

4. The film covering device for processing the inner wall of the polyethylene pipe according to claim 1, wherein: supporting seat (5) are "Contraband" type structure, the inside of supporting seat (5) is provided with pneumatic cylinder (55), the flexible end fixed connection of pneumatic cylinder (55) is on mount (51).

5. The film covering device for processing the inner wall of the polyethylene pipe according to claim 1, wherein: the through holes (63) are of circular hole structures, the through holes (63) are distributed on one side of the scraper (61), and the through holes (63) are communicated with the heating plate (64).

6. The film covering device for processing the inner wall of the polyethylene pipe according to claim 1, wherein: the fixing frame (51) is provided with a polyethylene pipe (7), and the film coating roller (3) is inserted in the polyethylene pipe (7).

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