阅读说明：本技术 一种全自动覆膜机电磁加热辊 (Full-automatic laminating machine electromagnetic heating roller ) 是由 张仕凡 张哲� 罗成安 祝子延 于 2020-12-02 设计创作，主要内容包括：本发明公开了一种全自动覆膜机电磁加热辊,包括内辊,所述内辊的两头设置连接轴,所述内辊外设置外辊筒,所述内辊的外表面均匀缠绕有感应线圈,所述连接轴的外表面通过轴承连接有工形环套,所述工形环套一侧卡接有第一半圆板,另一侧卡接有第二半圆板,所述第一半圆板和第二半圆板通过螺栓固定在外辊筒的两头,所述外辊筒的外表面开设环槽,其环槽处内侧表面一圈均匀固定有导热片,所述导热片的外表面固定有导热管筒,所述外辊筒的两头表面开设有倾斜通孔,通过在外辊筒表面设置均热组件,可均匀导出热量,其表面温度相对均匀,并且机器停止时便于散热,便于维护,同时外辊筒与内辊之间通过两个半圆板支撑,便于夹持装配,便于维护。(The invention discloses an electromagnetic heating roller of a full-automatic film laminating machine, which comprises an inner roller, wherein connecting shafts are arranged at two ends of the inner roller, an outer roller is arranged outside the inner roller, induction coils are uniformly wound on the outer surface of the inner roller, the outer surface of the connecting shafts is connected with an I-shaped ring sleeve through a bearing, a first semicircular plate is clamped at one side of the I-shaped ring sleeve, a second semicircular plate is clamped at the other side of the I-shaped ring sleeve, the first semicircular plate and the second semicircular plate are fixed at two ends of the outer roller through bolts, an annular groove is formed in the outer surface of the outer roller, a heat conducting strip is uniformly fixed on the inner side surface of the annular groove in a circle mode, a heat conducting pipe barrel is fixed on the outer surface of the heat conducting strip, inclined through holes are formed in the surfaces of the two ends of the outer roller, a soaking component is arranged on the surface of the, the outer roller and the inner roller are supported through the two semicircular plates, so that the outer roller and the inner roller are convenient to maintain and assemble.)

1. The utility model provides a full-automatic laminating machine electromagnetic heating roller, includes interior roller (1), its characterized in that: two of interior roller (1) set up connecting axle (2), interior roller (1) sets up outer roller (3) outward, the even winding of surface of interior roller (1) has induction coil (4), the surface of connecting axle (2) is connected with worker's shape ring cover (6) through bearing (5), worker's shape ring cover (6) one side joint has first semicircle board (7), and the opposite side joint has second semicircle board (8), first semicircle board (7) and second semicircle board (8) are fixed at two of outer roller (3) through bolt (78), the annular is seted up to the surface of outer roller (3), and its annular department inboard surface round evenly is fixed with conducting strip (9), the surface mounting of conducting strip (9) has heat conduction tube barrel (10), slope through-hole (11) have been seted up on the both ends surface of outer roller (3).

2. The electromagnetic heating roller of the full-automatic laminating machine according to claim 1, characterized in that: the heat conducting strip (9) is a brass sheet, and the heat conducting pipe barrel (10) is made of brass.

3. The electromagnetic heating roller of the full-automatic laminating machine according to claim 1, characterized in that: one end of the connecting shaft (2) of the inner roller (1) is connected with an electric lead.

4. The electromagnetic heating roller of the full-automatic laminating machine according to claim 1, characterized in that: the halfpace annular has been seted up at the both ends of outer roller (3), and its first semicircle board (7) and second semicircle board (8) card advance the halfpace annular and fix the position installation.

5. The electromagnetic heating roller of the full-automatic laminating machine according to claim 1, characterized in that: the bolts (78) are hexagon socket head bolts which are embedded in the first semicircular plate (7) and the second semicircular plate (8).

6. The electromagnetic heating roller of the full-automatic laminating machine according to claim 1, characterized in that: the bolts (78) are respectively distributed on the edges of the first semicircular plate (7) and the second semicircular plate (8) and are fixed at three points.

7. The electromagnetic heating roller of the full-automatic laminating machine according to claim 1, characterized in that: the inner ends of the first semicircular plate (7) and the second semicircular plate (8) are provided with semicircular openings which are clamped and fixed with an I-shaped ring sleeve (6), and rubber layers are covered at the semicircular openings.

8. The electromagnetic heating roller of the full-automatic laminating machine according to claim 1, characterized in that: the inclined through holes (11) are communicated with the ring grooves of the outer roller (3), and one ring of the inclined through holes is uniformly arranged on the surfaces of the two ends of the outer roller (3).

9. The electromagnetic heating roller of the full-automatic laminating machine according to claim 1, characterized in that: the thickness of the heat conducting tube barrel (10) is not more than two millimeters.

Technical Field

The invention relates to the field of laminating machines, in particular to an electromagnetic heating roller of a full-automatic laminating machine.

Background

The film laminating machine can be divided into a ready-to-coat film laminating machine and a pre-coat film laminating machine, is special equipment for paper, plates and film mounting, and is pressed by a rubber roller and a heating roller to form a paper-plastic integrated product;

in the full-automatic laminating machine among its prior art, its electromagnetic heating roller is heating element, and electromagnetic heating roller heat conductivity among the prior art is not good, and its surface temperature is inhomogeneous to the cooling of being not convenient for when the machine stops, the assembly is inconvenient between outer roller and the interior roller simultaneously, is not convenient for maintain.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide an electromagnetic heating roller of a full-automatic film laminating machine, heat can be uniformly led out by arranging a soaking component on the surface of an outer roller, the surface temperature is relatively uniform, heat dissipation is convenient when the machine stops, the maintenance is convenient, and meanwhile, the outer roller and an inner roller are supported by two semicircular plates, so that the electromagnetic heating roller is convenient to clamp, assemble and maintain.

In order to solve the above problems, the present invention adopts the following technical solutions.

An electromagnetic heating roller of a full-automatic film laminating machine comprises an inner roller, connecting shafts are arranged at two ends of the inner roller, an outer roller is arranged outside the inner roller, induction coils are uniformly wound on the outer surface of the inner roller, the outer surface of each connecting shaft is connected with an I-shaped ring sleeve through a bearing, a first semicircular plate is clamped at one side of the I-shaped ring sleeve, a second semicircular plate is clamped at the other side of the I-shaped ring sleeve, the first semicircular plate and the second semicircular plate are fixed at two ends of the outer roller through bolts, an annular groove is formed in the outer surface of the outer roller, a heat conducting sheet is uniformly fixed on the inner side surface circle of the annular groove, a heat conducting pipe barrel is fixed on the outer surface of the heat conducting sheet, inclined through holes are formed in the surfaces of two ends of the outer roller, a soaking component is arranged on the surface of the outer roller, heat can be uniformly led out, the surface temperature of the outer roller is relatively uniform, heat, the clamping assembly is convenient, the assembly is convenient, and the maintenance is convenient.

Furthermore, the heat conducting strip is made of brass, and the heat conducting pipe barrel is made of brass, so that heat conduction is facilitated, and heat conduction can be uniform.

Furthermore, one end of the connecting shaft of the inner roller is connected with a power connection lead, so that the inner roller is convenient to electrify.

Further, the halfpace annular has been seted up at the both ends of outer roller, and its first semicircle board and second semicircle board card advance the location installation in the halfpace annular, the halfpace location installation of being convenient for.

Furthermore, the bolt adopts hexagon socket head cap screw, and its embedded assembly is in first semicircle board and second semicircle board, simple to operate, and the surface does not have the arch, and is pleasing to the eye.

Furthermore, the bolts are respectively distributed on the edge parts of the first semicircular plate and the second semicircular plate and are fixed at three points, and the bolts distributed in a triangular mode are fixed and are firmly installed.

Furthermore, the inner ends of the first semicircular plate and the second semicircular plate are provided with semicircular openings for clamping and fixing the I-shaped ring sleeve, and rubber layers are coated at the semicircular openings, so that the clamping I-shaped ring sleeve is tight and stable.

Furthermore, the inclined through holes are communicated with the ring grooves of the outer roller, and one ring of the inclined through holes is uniformly formed in the surfaces of the two ends of the outer roller, so that air flow communication and uniform and rapid heat dissipation are facilitated.

Furthermore, the thickness of the heat conduction pipe barrel is not more than two millimeters, so that rapid heating and cooling are facilitated.

Compared with the prior art, the invention has the advantages that:

(1) through setting up soaking subassembly on outer roller surface, can evenly derive the heat, its surface temperature is even relatively to be convenient for dispel the heat when the machine stops, be convenient for maintain, support through two semicircle boards simultaneously between outer roller and the interior roller, the centre gripping assembly of being convenient for, convenient assembling is convenient for maintain.

(2) The heat conducting strip is made of brass, and the heat conducting pipe barrel is made of brass, so that heat conduction is facilitated, and heat can be conducted uniformly.

(3) One end of the connecting shaft of the inner roller is connected with a power connection wire, so that the inner roller is convenient to electrify.

(4) The halfpace annular has been seted up at the both ends of outer roller, and its first semicircle board and second semicircle board card are gone into the halfpace annular and are fixed a position the installation, the halfpace location installation of being convenient for.

(5) The bolt adopts hexagon socket head cap screw, and its embedded assembly is in first semicircle board and second semicircle board, simple to operate, and the surface does not have the arch, and is pleasing to the eye.

(6) The bolts are respectively distributed on three points of the edge parts of the first semicircular plate and the second semicircular plate and are fixed, the bolts are distributed in a triangular mode and are fixed, and the installation is firm.

(7) The inner ends of the first semicircular plate and the second semicircular plate are provided with semicircular openings for clamping and fixing the I-shaped ring sleeve, and rubber layers are covered at the semicircular openings for clamping the I-shaped ring sleeve to be tight and stable.

(8) The inclined through holes are communicated with the ring grooves of the outer roller, and one ring of the inclined through holes is uniformly formed in the surfaces of the two ends of the outer roller, so that air flow communication and uniform and rapid heat dissipation are facilitated.

(9) The thickness of the heat conducting pipe barrel is not more than two millimeters, so that the rapid heating and cooling are facilitated.

Drawings

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

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a side sectional view of the heat conducting fins and the outer roller according to the present invention;

FIG. 4 is a side sectional view of the inclined through holes and the outer roller of the present invention.

The reference numbers in the figures illustrate:

1 inner roller, 2 connecting shafts, 3 outer rollers, 4 induction coils, 5 bearings, 6I-shaped ring sleeves, 7 first semicircular plates, 8 second semicircular plates, 78 bolts, 9 heat-conducting sheets, 10 heat-conducting pipe barrels and 11 inclined through holes.

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.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an electromagnetic heating roller of a full-automatic film laminating machine comprises an inner roller 1, connecting shafts 2 are arranged at two ends of the inner roller 1, an outer roller 3 is arranged outside the inner roller 1, induction coils 4 are uniformly wound on the outer surface of the inner roller 1, the outer surface of the connecting shafts 2 is connected with an I-shaped ring sleeve 6 through bearings 5, a first semicircular plate 7 is clamped at one side of the I-shaped ring sleeve 6, a second semicircular plate 8 is clamped at the other side of the I-shaped ring sleeve 6, the first semicircular plate 7 and the second semicircular plate 8 are fixed at two ends of the outer roller 3 through bolts 78, an annular groove is formed in the outer surface of the outer roller 3, a heat conducting strip 9 is uniformly fixed on one circle of the inner side surface of the annular groove, a heat conducting pipe barrel 10 is fixed on the outer surface of the heat conducting strip.

Referring to fig. 1-4, the heat conducting plate 9 is made of brass, the heat conducting tube 10 is made of brass, which is convenient for heat conduction and uniform heat conduction, one end of the connecting shaft 2 of the inner roller 1 is connected with an electric wire for electrifying, the two ends of the outer roller 3 are provided with a step ring groove, the first half circular plate 7 and the second half circular plate 8 are clamped into the step ring groove for positioning and installation, which is convenient for positioning and installation of the half circular plates, the bolt 78 is made of inner hexagon bolts which are embedded and assembled in the first half circular plate 7 and the second half circular plate 8, which is convenient for installation, has no surface bulge and is beautiful, the bolt 78 is respectively distributed at the edge parts of the first half circular plate 7 and the second half circular plate 8 for three-point fixation, the bolts 78 are distributed triangularly and fixed by the bolts 78, the installation is firm, the inner ends of the first half circular plate 7 and the second half circular plate 8 are provided with half-round-, the inclined through holes 11 are communicated with the ring grooves of the outer roller 3, one ring of the inclined through holes is uniformly formed in the surfaces of the two ends of the outer roller 3, so that air flow communication is facilitated, uniform and rapid heat dissipation is facilitated, the thickness of the heat-conducting pipe barrel 10 is not more than two millimeters, and rapid heating and cooling are facilitated.

When the roller is used, the outer surface of the connecting shaft 2 is connected with an I-shaped ring sleeve 6 through a bearing 5, one side of the I-shaped ring sleeve 6 is clamped with a first semi-circular plate 7, the other side of the I-shaped ring sleeve 6 is clamped with a second semi-circular plate 8, the first semi-circular plate 7 and the second semi-circular plate 8 are fixed at two ends of the outer roller 3 through bolts 78, clamping and supporting are facilitated, the inner roller 1 and the outer roller 3 are convenient to assemble into a whole, and disassembly and maintenance are facilitated;

the outer surface of the outer roller 3 is provided with an annular groove, a circle of heat conducting fins 9 are uniformly fixed on the inner side surface of the annular groove, a heat conducting pipe barrel 10 is fixed on the outer surface of each heat conducting fin 9, each heat conducting fin 9 is made of brass, each heat conducting pipe barrel 10 is made of brass, heat conduction is facilitated, heat conduction can be uniform, heat conduction on the surface is uniform during use, temperature is uniform, inclined through holes 11 are formed in the surfaces of two ends of the outer roller 3, the inclined through holes 11 are communicated with the annular groove of the outer roller 3, one circle of the inclined through holes is uniformly formed in the surfaces of the two ends of the outer roller 3, air flow communication is facilitated, rapid heat dissipation can be facilitated.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.