CN212124464U

CN212124464U - Smooth laminating machine for producing lamp box cloth

Info

Publication number: CN212124464U
Application number: CN202020784861.4U
Authority: CN
Inventors: 李金虎; 李占槐
Original assignee: Hebei Yuxin Industry And Trade Co ltd
Current assignee: Hebei Yuxin Industry And Trade Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-12-11
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a flat laminating machine for producing lamp box cloth, which comprises a frame, wherein a mask feeding assembly, a middle layer feeding assembly and a base film feeding assembly are arranged on the frame, the mask feeding assembly and the middle layer feeding assembly are positioned at the same side of a heating roller on the upper layer of the frame, the base film feeding assembly is positioned at the other side of the surface heating roller, and the mask feeding assembly is positioned below the middle layer feeding assembly; the first feeding roller of the facial mask feeding assembly is located obliquely below the surface layer heating roller, one side of the surface layer heating roller is provided with a primary surface layer laminating roller located above the first feeding roller, and the centers of the primary surface layer laminating roller and the surface layer heating roller are located on the same horizontal line. The utility model adopts the above structure a production of light box cloth is with level and smooth type rigging machine improves the exhibition flat effect, improves the product roughness.

Description

Smooth laminating machine for producing lamp box cloth

Technical Field

The utility model relates to a laminating equipment technical field especially relates to a production of lamp house cloth is with leveling type rigging machine.

Background

The lamp box cloth is a lamp box signboard fabric composed of two layers of PVC and one layer of high-strength grid cloth, and the main production methods include knife coating, calendering and pasting. The adhering cloth for lamp box is produced through heating the upper and lower layers of formed PVC film, adhering the film to the middle light conducting fiber net under the pressure of hot roller, and cooling to form. The process has the greatest characteristics of excellent ink absorption of spray painting and strong color expression.

Because the local shrink of raw and other materials is big, current laminating device for lamp house cloth, it is poor to open up the flat effect, has the phenomenon of pocket in the middle of.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a production of lamp box cloth is with level and smooth type rigging machine improves the exhibition flat effect, improves the product roughness.

In order to achieve the purpose, the utility model provides a flat laminating machine for producing lamp box cloth, which comprises a frame, wherein a mask feeding assembly, a middle layer feeding assembly and a base film feeding assembly are arranged on the frame, the mask feeding assembly and the middle layer feeding assembly are positioned on the same side of a heating roller on the upper layer of the frame, the base film feeding assembly is positioned on the other side of the surface heating roller, and the mask feeding assembly is positioned below the middle layer feeding assembly;

the first feeding roller of the facial mask feeding assembly is positioned obliquely below the surface layer heating roller, one side of the surface layer heating roller is provided with a surface layer primary pressing roller positioned above the first feeding roller, the circle centers of the surface layer primary pressing roller and the surface layer heating roller are positioned on the same horizontal line, a secondary surface mesh pressing roller with the circle center positioned on the same vertical line is arranged above the surface layer heating roller, and the upper edge of the second feeding roller in the middle layer feeding assembly is higher than the upper edge of the surface layer heating roller;

the base layer primary heating roller of the base film feeding assembly and the surface layer heating roller are sequentially provided with a first limiting roller and a second limiting roller, a third pressing roller tangent to the surface layer heating roller is arranged below the second limiting roller, an inclined pressing type compression roller is arranged on the outer side of the third pressing roller, a connection line of the center of the third pressing roller and the center of the surface layer heating roller is located on the same straight line, an exhaust roller is arranged below the third pressing roller, and the straight line of the exhaust roller and the third pressing roller is perpendicular to the connection line of the center of the third pressing roller and the center of the compression roller.

Preferably, a third limiting roller, a fourth limiting roller, a fifth limiting roller and a sixth limiting roller are sequentially arranged below the pressing roller, and the size of the sixth limiting roller is larger than that of the fifth limiting roller.

Preferably, the secondary surface net pressing roller and the pressing roller are connected to the rack through a pneumatic assembly.

Therefore, the utility model adopts the above structure a production of light box cloth is with level and smooth type rigging machine improves the exhibition flat effect, improves the product roughness, reduces extravagantly reduce cost.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic view of an embodiment of the leveling type laminating machine for producing the lamp box cloth of the present invention.

Reference numerals

1. A facial mask feeding component; 11. a first feeding roller; 12. a primary laminating roller for the surface layer; 13. a secondary veil pressing roller;

2. a middle layer feeding assembly; 21. a second feeding roller;

3. feeding a base film into a component; 31. a primary heating roller for the base layer; 32. a first limit roller; 33. a second limit roller; 34. a third pressure roller; 35. a compression roller; 36. an exhaust roller;

4. a third limit roller; 5. a fourth limit roller; 6. a fifth limiting roller; 7. a sixth limit roller; 8. a surface heating roller.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, 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 by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following describes embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is the utility model relates to a light box cloth production is with flattening type rigging machine embodiment's schematic diagram, as shown in the figure, a light box cloth production is with flattening type rigging machine, including the frame, be equipped with facial mask pan feeding subassembly 1 in the frame, middle level pan feeding subassembly 2 and base film pan feeding subassembly 3, facial mask pan feeding subassembly 1 is located middle level pan feeding subassembly 2's below, facial mask pan feeding subassembly 1 and middle level pan feeding subassembly 2 are located the frame on the upper strata with one side of hot-rolling 8, the facial mask at first carries out the pressfitting with the middle level. The base film feeding assembly 3 is positioned on the other side of the surface layer heating roller 8, and the preliminarily pressed product is pressed with the base film.

The first feeding roller 11 of the facial mask feeding assembly 1 is located obliquely below the surface layer heating roller 8, one side of the surface layer heating roller 8 is provided with a primary surface layer pressing roller 12 located above the first feeding roller 11, a facial mask enters the surface layer heating roller 8 after passing through the first feeding roller 11, the primary surface layer pressing roller 12 guarantees the compression of the facial mask, and the situation that the facial mask is not attached to a garment is prevented. The circle centers of the primary surface layer pressing roller 12 and the surface layer heating roller 8 are located on the same horizontal line, and the primary surface layer pressing roller 12 ensures stable attachment of the surface film and reduces generation of bubbles. The upper edge of a second feeding roller 21 in the middle layer feeding assembly 2 is higher than the upper edge of the surface layer heating roller 8, and the middle layer enters the surface layer heating roller 8 through the second feeding roller 21. The secondary surface net press-fit roller 13 with the circle center positioned on the same vertical line is arranged above the surface layer heating roller 8, the secondary surface net press-fit roller 13 is connected to the frame through a pneumatic assembly, and the secondary surface net press-fit roller 13 can reduce gas between the middle layer and the surface film to ensure stable attachment between the middle layer and the surface film.

A first limiting roller 32 and a second limiting roller 33 are sequentially arranged between a base layer primary heating roller 31 and a surface layer heating roller 8 of the base film feeding assembly 3, the base film is fed through the base layer primary heating roller 31, and then enters the surface layer heating roller 8 under the action of the first limiting roller 32 and the second limiting roller 33. And a third pressure roller 34 tangent to the surface layer heating roller 8 is arranged obliquely below the second limiting roller 32, and the third pressure roller 34 is used for stable connection between three layers of films. The outside of third pressure roller 34 is equipped with the barocline formula compression roller 35, and compression roller 35 passes through pneumatic assembly to be connected in the frame, can adjust the degree of pressing down of complex film through pneumatic assembly.

The size of the press roller 35 is larger than that of the third press roller 34, the connecting line of the centers of the press roller 35 and the third press roller 34 and the center of the surface heating roller 8 are located on the same straight line, and the arrangement of the press roller 35 improves the stability of the composite film after pressing. The exhaust roller 36 is arranged below the third pressing roller 34, the size of the exhaust roller 36 is smaller than that of the third pressing roller 34, the straight lines of the exhaust roller 36 and the third pressing roller 34 are perpendicular to the connecting line of the circle centers of the third pressing roller 34 and the compression roller 35, and the exhaust roller 36 can effectively dissipate heat while the composite film is exhausted, so that the flattening effect of the composite film is improved, the product flatness is improved, and the situation of local shrinkage is prevented.

And a third limiting roller 4, a fourth limiting roller 5, a fifth limiting roller 6 and a sixth limiting roller 7 are sequentially arranged below the pressing roller 35, and the composite film is subjected to the next process after passing through the third limiting roller 4, the fourth limiting roller 5, the fifth limiting roller 6 and the sixth limiting roller 7. The size of the sixth limiting roller 7 is larger than that of the fifth limiting roller 6, so that ordered winding of the composite film is facilitated.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides a production of lamp house cloth is with leveling type rigging machine which characterized in that: the heating device comprises a rack, wherein a mask feeding assembly, a middle layer feeding assembly and a base film feeding assembly are arranged on the rack, the mask feeding assembly and the middle layer feeding assembly are positioned on the same side of a top layer heating roller of the rack, the base film feeding assembly is positioned on the other side of a surface layer heating roller, and the mask feeding assembly is positioned below the middle layer feeding assembly;

2. The flat laminating machine for producing the lamp box cloth according to claim 1, characterized in that: and a third limiting roller, a fourth limiting roller, a fifth limiting roller and a sixth limiting roller are sequentially arranged below the compression roller, and the size of the sixth limiting roller is larger than that of the fifth limiting roller.

3. The flat laminating machine for producing the lamp box cloth according to claim 1, characterized in that: the secondary flour net pressing roller and the compression roller are connected to the rack through a pneumatic assembly.