CN210594401U - Rotary press tension control roller adopting reverse magnetism principle - Google Patents

Abstract

The utility model discloses an adopt rotary press tension control roller of reverse magnetism principle, its structure includes radiating groove, printing storehouse, servo controller, electric power controller, printing mechanism, processing platform, equipment base. The utility model discloses built-in saddle is used for supporting the paper bottom, the work of printing is accomplished in the pushing down of cooperation impressing mechanism this moment, the delivery wheel is used for carrying the paper, tension roller frame is located inside the delivery wheel, and be used for carrying out the tension cooperation to the paper of its both sides, linkage arm synchronous motion when impressing mechanism moves down, and repel magnetic force with the help of positive pole magnetic sheet and tension roller frame production and form the drive, make tension roller frame can push down the paper, thereby accomplish tension control, tensile control has been realized before the paper is printed, the condition of fold and skew is avoided appearing, the quality of printing has been improved.

Description

Rotary press tension control roller adopting reverse magnetism principle

Technical Field

The utility model belongs to the technical field of the printing machine and specifically relates to an adopt reverse magnetism principle's rotary press tension control roller is related to.

Background

A modern printing machine for printing characters and images generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like, and the working principle of the machine is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the place where the characters and images are placed on the printing plate by hand or printing machine, then it is directly or indirectly transferred on the paper or other printing material, such as textile, metal plate, plastics, leather, wood plate, glass and ceramic so as to reproduce the printed matter identical to printing plate.

Because present large-scale printing machine can't guarantee the paper at the printing in-process and level and smooth, inside air current and static etc. all can lead to the paper to put unevenly in the external reason, lead to appearing the condition of printing face and paper skew, the paper fold after the impression at the printing in-process, wait to optimize.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adopt rotary press tension control roller of reverse magnetism principle not enough to solve prior art large-scale printing machine and can't guarantee the paper at the printing in-process and level, inside air current and static etc. all can lead to the paper to put irregularly in the reason outward, lead to appearing the condition of the paper fold after seal face and paper skew, impression in the printing process, remain the problem of optimizing.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an adopt reverse magnetism principle's rotary press tension control roller, its structure includes radiating groove, printing storehouse, servo controller, electric power controller, printing mechanism, processing platform, equipment base, inside printing storehouse was located to printing mechanism, printing storehouse surface left end was equipped with the recess of installation electric power controller, printing storehouse left side front end is equipped with servo controller, servo controller is parallel to each other with the electric power controller top.

As a further improvement of the technical scheme, the printing mechanism comprises two linkage arms, an embossing mechanism, a positive magnetic plate, feeding wheels, a tension roller frame and a built-in supporting platform, the number of the feeding wheels is two, the bottoms of the feeding wheels are mounted at the left end and the right end of a machining platform in a buckling mode, the built-in supporting platform is located between the two feeding wheels, the bottom of the built-in supporting platform is parallel to the machining platform, the embossing mechanism is arranged at the top of the built-in supporting platform, the linkage arms are two and mounted at the left end and the right end of the embossing mechanism in a welding mode, and the middle of the tension roller frame is connected with the feeding wheels in an embedding.

As a further improvement of the technical scheme, the printing bin is arranged at the rear end of the equipment base and is of an integrated structure, and the top of the equipment base is provided with a processing platform.

As a further improvement of the technical scheme, the heat dissipation groove is of a rectangular structure and is installed at the rear end of the left side of the printing cabin in an embedding mode.

As a further improvement of the technical scheme, the positive magnetic plates are respectively arranged at the tail ends of the linkage arms in a buckling mode, and the tension roller frame is connected with the positive magnetic plates.

As a further improvement of the technical scheme, the tension roller frame is made of a magnet material and forms the action of repulsive magnetic force with the positive magnetic plate, so that the distance linkage action is realized.

As a further improvement of the technical scheme, the two sides of the equipment base are provided with the guide rails, so that the printing bin can be conveniently moved and adjusted according to working requirements.

Advantageous effects

Based on prior art, the utility model relates to an adopt reverse magnetism principle's rotary press tension control roller, the advantage that can reach after the operation has:

1. the utility model discloses built-in saddle is used for supporting the paper bottom, and the press-down of cooperation impression mechanism this moment accomplishes the printing work, and the delivery wheel is used for carrying the paper, and the tension roll frame is located inside the delivery wheel, and is used for carrying out the tension cooperation to the paper of its both sides.

2. The utility model discloses linkage arm synchronous movement when stamping mechanism moves down to the repellent magnetic force that produces with the help of anodal magnetic sheet and tension roller frame forms the drive, makes tension roller frame can push down the paper, thereby accomplishes tension control, has realized tensile control before the paper is printed, avoids appearing the condition of fold and skew, has improved the quality of printing.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a tension control roller of a rotary printing machine according to the reverse magnetic principle of the present invention.

Fig. 2 is the internal structure diagram of the printing mechanism of the tension control roller of the rotary printing machine adopting the reverse magnetism principle of the present invention.

Reference numerals in the drawings indicate: the device comprises a heat dissipation groove-1 r, a printing bin-2 r, a servo controller-3 r, an electric power controller-4 r, a printing mechanism-5 r, a processing platform-6 r, an equipment base-7 r, a linkage arm-5 r1, a stamping mechanism-5 r2, a positive magnetic plate-5 r3, a feeding wheel-5 r4, a tension roller frame-5 r5 and a built-in saddle-5 r 6.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "welded," "fixed," "provided," "fitted," "fastened," and the like are to be construed broadly, e.g., as fixed connections, detachable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood according to specific situations, and the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Examples

Please refer to fig. 1-2, the utility model provides an adopt rotary press tension control roller of reverse magnetism principle, its structure includes radiating groove 1r, printing storehouse 2r, servo controller 3r, electric power controller 4r, printing mechanism 5r, processing platform 6r, equipment base 7r, inside printing storehouse 2r was located to printing mechanism 5r, printing storehouse 2r surface left end was equipped with the recess of installation electric power controller 4r, printing storehouse 2r left side front end is equipped with servo controller 3r, servo controller 3r is parallel to each other with electric power controller 4r top.

The printing mechanism 5r comprises two linkage arms 5r1, an embossing mechanism 5r2, a positive magnetic plate 5r3, feeding wheels 5r4, a tension roller frame 5r5 and a built-in saddle 5r6, the bottoms of the feeding wheels 5r4 are mounted at the left end and the right end of the processing platform 6r in a buckling mode, the built-in saddle 5r6 is located between the two feeding wheels 5r4, the bottom of the built-in saddle is parallel to the processing platform 6r, the embossing mechanism 5r2 is arranged at the top of the built-in saddle 5r6, the linkage arms 5r1 are mounted at the left end and the right end of the embossing mechanism 5r2 in a welding mode, and the middle of the tension roller frame 5r5 is connected with the feeding wheels 5r4 in an embedding mode.

Printing storehouse 2r locates equipment base 7r rear end to as an organic whole structure, equipment base 7r top is equipped with processing platform 6 r.

The heat dissipation groove 1r is of a rectangular structure and is installed at the rear end of the left side of the printing bin 2r in an embedding mode.

The positive magnetic plate 5r3 is arranged at the tail end of the linkage arm 5r1 in a buckling mode, and the tension roller frame 5r5 is connected with the positive magnetic plate 5r 3.

The tension roller frame 5r5 is made of a magnet material and forms the action of repulsive magnetic force with the positive pole magnetic plate 5r3, so that the distance linkage effect is realized.

The equipment base 7r both sides are equipped with the guide rail, can make things convenient for printing storehouse 2r to remove the adjustment according to the work demand.

The following description is made of the working principle of a tension control roller of a rotary printing press using the reverse magnetic principle in the above technical solutions:

when the utility model is used, the power supply is started through the electric power controller 4r, the servo controller 3r is used for guiding and controlling a data program, thereby realizing intelligent printing, the paper enters the printing bin 2r and is printed through the printing mechanism 5r, the built-in saddle 5r6 is used for supporting the bottom of the paper, the printing work is completed by the downward pressing of the pressing mechanism 5r2, the feeding wheel 5r4 is used for conveying the paper, the tension roller frame 5r5 is positioned inside the feeding wheel 5r4 and is used for tension matching the paper on both sides, the linkage arm 5r1 synchronously moves when the pressing mechanism 5r2 moves down, and forms driving by the repulsive magnetic force generated by the positive magnetic plate 5r3 and the tension roller frame 5r5, so that the tension roller frame 5r5 can press the paper, thereby completing tension control, realizing tension control before the printing of the paper, avoiding the occurrence of wrinkles and offset, the printing quality is improved.

The utility model solves the problem that the large-scale printing machine can not ensure the paper to be flat in the printing process, the external reasons of internal air flow, static electricity and the like can cause the paper to be placed unevenly, which causes the deviation of printing surface and paper surface and the paper wrinkle condition after imprinting in the printing process, and needs to be optimized, through the mutual combination of the above components, the built-in saddle 5r6 is used for supporting the bottom of the paper, the printing work is completed by matching with the pressing mechanism 5r2, the feeding wheel 5r4 is used for conveying the paper, the tension roller frame 5r5 is positioned inside the feeding wheel 5r4 and is used for tension matching the paper on both sides, the linkage arm 5r1 synchronously moves when the pressing mechanism 5r2 moves down, and forms driving by means of the reverse repulsion magnetic force generated by the positive magnetic plate 5r3 and the tension roller frame 5r5, the tension roller frame 5r5 can press the paper, thereby completing the tension control, the stretching control is realized before the paper is printed, the situations of folds and offset are avoided, and the printing quality is improved.

The foregoing shows and describes the general principles of the present invention, its essential features and advantages, and it will be understood by those skilled in the art that it is not limited by the details of the foregoing embodiments, which description includes illustrations of the principles of the invention, but rather is embodied in other specific forms without departing from the spirit or essential characteristics of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides an adopt reversal magnetism principle's rotary press tension control roller, its structure includes radiating groove (1r), printing storehouse (2r), servo controller (3r), electric power controller (4r), printing mechanism (5r), processing platform (6r), equipment base (7r), its characterized in that:

inside printing storehouse (2r) was located in printing mechanism (5r), printing storehouse (2r) surface left end is equipped with the recess of installation electric power controller (4r), printing storehouse (2r) left side front end is equipped with servo controller (3r), servo controller (3r) are parallel to each other with electric power controller (4r) top.

2. A tension control roller for a rotary press using the reverse magnetic principle according to claim 1, wherein: the printing mechanism (5r) comprises a linkage arm (5r1), an imprinting mechanism (5r2), a positive magnetic plate (5r3), two feeding wheels (5r4), a tension roller frame (5r5) and a built-in supporting platform (5r6), the bottoms of the two feeding wheels (5r4) are mounted at the left end and the right end of a processing platform (6r) in a buckling mode, the built-in supporting platform (5r6) is located between the two feeding wheels (5r4), the bottoms of the two supporting platforms are parallel to the processing platform (6r), the imprinting mechanism (5r2) is arranged at the top of the built-in supporting platform (5r6), the linkage arm (5r1) is provided with two supporting platforms and mounted at the left end and the right end of the imprinting mechanism (5r2) in a welding mode, and the middle of the tension roller frame (5r5) is connected with the feeding wheels (5r4) in a embedding mode.

3. A tension control roller for a rotary press using the reverse magnetic principle according to claim 1, wherein: printing storehouse (2r) are located equipment base (7r) rear end to as an organic whole structure, equipment base (7r) top is equipped with processing platform (6 r).

4. A tension control roller for a rotary press using the reverse magnetic principle according to claim 1, wherein: the heat dissipation groove (1r) is of a rectangular structure and is installed at the rear end of the left side of the printing bin (2r) in an embedding mode.

5. A tension control roller for a rotary press using the reverse magnetic principle according to claim 2, wherein: the positive magnetic plate (5r3) is arranged at the tail end of the linkage arm (5r1) in a buckling mode, and the tension roller frame (5r5) is connected with the positive magnetic plate (5r 3).

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