CN219823078U - Printing rolling crease-resist mechanism - Google Patents

Abstract

The utility model discloses a printing rolling crease-resistant mechanism, which comprises a base, wherein two connecting plates are fixedly arranged on the base, a rolling mechanism is rotationally arranged between the connecting plates, the rolling mechanism comprises a rolling shaft, a flattening mechanism is arranged between the connecting plates, the flattening mechanism is positioned on the rolling mechanism and comprises a flattening shaft I and a flattening shaft II, a power mechanism is arranged on one side of the connecting plate, and the power mechanism is in power connection with the rolling mechanism and the flattening mechanism; through the structural design of mechanism flattens, can eliminate the fold on the decorative paper, and then guarantee that the decorative paper rolling is smooth, improve product quality.

Description

Printing rolling crease-resist mechanism

Technical Field

The utility model relates to the technical field of decorative paper, in particular to a printing, rolling and crease-resisting mechanism.

Background

The decorative paper is an indispensable raw material in many building material products, such as low-pressure plates, high-pressure plates, fireproof plates, floors and the like used in furniture and cabinets;

in the winding process of the decorative paper, the reasons such as relaxation, winding direction deviation and the like caused by insufficient winding force easily cause wrinkles, and the decorative paper surface is easily broken when severe, so that flaws appear in the winding and other works, the quality of products is affected, and the manual adjustment of workers is often required, so that improvement is required.

Disclosure of Invention

The utility model aims to provide a printing winding crease-resist mechanism which overcomes the defects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model discloses a printing rolling crease-resistant mechanism, which comprises a base, wherein two connecting plates are fixedly arranged on the base, a rolling mechanism is rotatably arranged between the connecting plates, the rolling mechanism comprises a rolling shaft, a flattening mechanism is arranged between the connecting plates, the flattening mechanism is positioned on the rolling mechanism and comprises a flattening shaft I and a flattening shaft II, a power mechanism is arranged on one side of the connecting plate, and the power mechanism is in power connection with the rolling mechanism and the flattening mechanism.

Preferably, the winding mechanism comprises a winding shaft which is connected between the connecting plates in a rotating way, a winding roller is fixedly arranged on the winding shaft, and a decorative paper roll is arranged on the winding roller.

Preferably, the winding roller is provided with a scale sliding rail, the scale sliding rail is connected with a limiting ring in a sliding manner, and the limiting ring is provided with a limiting mechanism.

Preferably, the limiting mechanism comprises a limiting block which is arranged on the limiting ring in a sliding manner, and the limiting block is fixedly connected with the scale sliding rail.

Preferably, the flattening mechanism comprises a flattening roller I fixedly connected with a flattening shaft I, a flattening roller II is fixedly connected with a flattening shaft II, and the flattening roller I is tangent to the flattening roller II.

Preferably, a heating unit is disposed in the first flattening roller.

Preferably, the heating unit includes one of a heating wire and a heating rod.

Preferably, a sliding groove is formed in the connecting plate, sliding blocks are connected in the sliding groove in a sliding mode, a leveling shaft is connected between the sliding blocks in a rotating mode on two sides of the sliding block, and a spring is fixedly connected to one end of each sliding block and one end of each sliding groove.

Preferably, the power mechanism comprises a motor I fixedly connected to the outer side of the connecting plate on one side, the motor I is in power connection with the winding shaft, a motor group is fixedly connected to the outer side of the connecting plate, the motor group comprises a motor II and a motor III, and the motor II and the motor III are respectively in power connection with the flattening shaft I and the flattening shaft II.

The utility model has the beneficial effects that:

(1) The folds on the decorative paper can be eliminated through the structural design of the flattening mechanism, so that smooth rolling of the decorative paper is ensured, and the product quality is improved;

(2) Through the structural design of the leveling shaft, when the decorating paper is not rolled in time and is loosened to generate wrinkles, the decorating paper is tensioned through the springs, and the wrinkles are eliminated from the source of the wrinkles;

(3) Through the structural design of the limiting ring and the limiting mechanism, the position of the decorative paper can be limited on the winding roller, so that the decorative paper is prevented from being deviated, and wrinkles and damages are further caused.

The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic perspective view of a print winding crease-resist mechanism of the present utility model;

FIG. 2 is a schematic plan view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;

FIG. 4 is a schematic view of the structure of the limiting mechanism of the present utility model;

in the figure: 1. a base; 2. a connecting plate; 3. a winding mechanism; 301. a winding shaft; 302. a wind-up roll; 303. a limiting ring; 304. a scale slide rail; 305. a limiting block; 4. a flattening mechanism; 401. flattening the first shaft; 402. flattening the second shaft; 403. a flattening roller I; 404. a flattening roller II; 501. a first motor; 502. a motor group; 601. a chute; 602. a sliding block; 603. leveling the shaft; 604. and (3) a spring.

Detailed Description

The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Referring to fig. 1-4, an embodiment of the utility model provides a printing rolling crease-resist mechanism, which comprises a base 1, wherein two connecting plates 2 are fixedly arranged on the base 1, a rolling mechanism 3 is rotatably arranged between the connecting plates 2, the rolling mechanism 3 comprises a rolling shaft 301, a flattening mechanism 4 is arranged between the connecting plates 2, the flattening mechanism 4 is positioned on the rolling mechanism 3, the flattening mechanism 4 comprises a flattening shaft one 401 and a flattening shaft two 402, a power mechanism is arranged on one side of the connecting plates 2, and the power mechanism is in power connection with the rolling mechanism 3 and the flattening mechanism 4.

The winding mechanism 3 comprises winding shafts 301 which are connected between the connecting plates 2 in a rotating mode, winding rollers 302 are fixedly arranged on the winding shafts 301, and decorative paper rolls are arranged on the winding rollers 302.

The scale slide rail 304 has been seted up on the wind-up roll 302, sliding connection has stop collar 303 on the scale slide rail 304, be equipped with limiting mechanism on the stop collar 303, through the structural design of stop collar 303 and limiting mechanism, can prescribe a limit to the position of decorating paper on the wind-up roll 302, and then avoid decorating paper to produce the skew, and then cause fold, damage.

Limiting mechanism includes stopper 305 that the slip was equipped with on spacing ring 303, stopper 305 with scale slide rail 304 detachable fixed connection can carry out fixed connection with spacing ring 303 and wind-up roll 302 through stopper 305, and then guarantees can not cause the slip to influence the result in the course of the work.

The flattening mechanism 4 comprises a flattening roller I403 fixedly connected to a flattening shaft I401, a flattening roller II 404 fixedly connected to a flattening shaft II 402, the flattening roller I403 and the flattening roller II 404 are tangent, and decorative paper is arranged between the flattening roller I403 and the flattening roller II 404.

The first flattening roller 403 is internally provided with a heating unit, and the heating unit can heat the first flattening roller 403 to heat and soften the decorative paper, and is matched with the first flattening roller 403 to flatten and remove wrinkles.

The heating unit comprises one of a heating wire and a heating rod.

The connecting plate 2 is provided with a chute 601, a sliding block 602 is connected in the chute 601 in a sliding manner, a leveling shaft 603 is connected between the sliding blocks 602 in a rotating manner on two sides, and a spring 604 is fixedly connected with one end of the sliding block 602 and one end of the chute 601.

The power mechanism comprises a motor I501 fixedly connected to the outer side of the connecting plate 2 on one side, the motor I501 is in power connection with the winding shaft 301, a motor group 502 is fixedly connected to the outer side of the connecting plate 2, the motor group 502 comprises a motor II and a motor III, and the motor II and the motor III are respectively in power connection with the flattening shaft I401 and the flattening shaft II 402.

The working process of the utility model comprises the following steps:

when the printing rolling crease-resist mechanism is used, the limiting ring 303 is moved to a proper position according to the size of decorative paper, the limiting ring 303 is fixedly connected with the scale sliding rail 304 of the rolling roller 302 through the limiting block 305, the decorative paper roll passes through the leveling shaft 603, then passes through the space between the leveling roller I403 and the leveling roller II 404, is then wound on the rolling roller 302, and drives the rolling roller 301 to rotate through the starting motor I501, so as to drive the rolling roller 302 to rotate, so that the decorative paper is rolled;

simultaneously, the motor II and the motor III are started to drive the flattening shaft I401 and the flattening shaft II 402 to rotate, and then drive the flattening roller I403 and the flattening roller II 404 to rotate, so that the decorative paper is flattened and wrinkles are removed, and meanwhile, the decorative paper is heated by the heating unit, so that the wrinkles are flattened;

meanwhile, when the decorative paper is not rolled timely and is loosened to generate wrinkles, the pulling force of the decorative paper on the leveling shaft 603 is reduced, and then the spring 604 drives the leveling shaft 603 to move, so that the decorative paper is tensioned, the pulling force received by the decorative paper is increased, and further the wrinkles are eliminated from the source.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.

Claims (9)

1. A printing rolling crease-resist mechanism which is characterized in that: including base (1), fixed being equipped with two connecting plates (2) on base (1), it is equipped with winding mechanism (3) to rotate between connecting plate (2), winding mechanism (3) are including rolling spool (301), be equipped with mechanism (4) that flattens between connecting plate (2), mechanism (4) are located rolling mechanism (3), mechanism (4) that flattens is including flattening axle one (401) and flattening axle two (402), one side of connecting plate (2) is equipped with power unit, power unit with rolling mechanism (3) and mechanism (4) power connection flatten.

2. A print take-up anti-wrinkling mechanism according to claim 1, wherein: the winding mechanism (3) comprises winding shafts (301) which are connected between the connecting plates (2) in a rotating mode, winding rollers (302) are fixedly arranged on the winding shafts (301), and decorative paper rolls are arranged on the winding rollers (302).

3. A print take-up anti-wrinkling mechanism according to claim 2, wherein: the winding roller (302) is provided with a scale sliding rail (304), the scale sliding rail (304) is connected with a limiting ring (303) in a sliding manner, and the limiting ring (303) is provided with a limiting mechanism.

4. A print take-up anti-wrinkling mechanism according to claim 3, wherein: the limiting mechanism comprises a limiting block (305) which is slidably arranged on the limiting ring (303), and the limiting block (305) is fixedly connected with the scale sliding rail (304).

5. A print take-up anti-wrinkling mechanism according to claim 1, wherein: the flattening mechanism (4) comprises a flattening roller I (403) fixedly connected to the flattening shaft I (401), a flattening roller II (404) fixedly connected to the flattening shaft II (402), and the flattening roller I (403) and the flattening roller II (404) are tangent.

6. A print take-up anti-wrinkling mechanism according to claim 5, wherein: a heating unit is arranged in the first flattening roller (403).

7. A print take-up anti-wrinkling mechanism according to claim 6, wherein: the heating unit comprises one of a heating wire and a heating rod.

8. A print take-up anti-wrinkling mechanism according to claim 1, wherein: a sliding groove (601) is formed in the connecting plate (2), sliding blocks (602) are connected in the sliding groove (601), a leveling shaft (603) is connected between the sliding blocks (602) on two sides in a rotating mode, and a spring (604) is fixedly connected to one end of each sliding block (602) and one end of each sliding groove (601).

9. A print take-up anti-wrinkling mechanism according to claim 1, wherein: the power mechanism comprises a motor I (501) fixedly connected to the outer side of the connecting plate (2) on one side, the motor I (501) is in power connection with the winding shaft (301), a motor group (502) is fixedly connected to the outer side of the connecting plate (2), the motor group (502) comprises a motor II and a motor III, and the motor II and the motor III are respectively in power connection with the flattening shaft I (401) and the flattening shaft II (402).