CN213226376U

CN213226376U - Rewinding machine with adjustable trimming width

Info

Publication number: CN213226376U
Application number: CN202021582780.2U
Authority: CN
Inventors: 黄代均
Original assignee: Kairen Precision Materials Jiangsu Co ltd
Current assignee: Kairen Precision Materials Jiangsu Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-05-18
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to a rewinding machine field, especially a rewinding machine of adjustable side cut width. It includes the frame, one side of frame swivelling joint has unreel roller in proper order, the pressure roller, connect roller and wind-up roll, one side in the frame is connected with control panel, the top of frame is connected with first board, the below of first board is connected with telescopic machanism, telescopic machanism's the other end is connected with the second board, the opposite both sides of second board all are connected with the curb plate, be connected with the translation mechanism who is parallel to mutually with the second board between two curb plates, translation mechanism has along its reciprocating sliding's slider, one side of slider is provided with the third board, the opposite both sides of third board all are connected with fastening member, one side that fastening member kept away from the third board is connected with the slider, one side of keeping away from the frame on the third board is connected with the motor that the level. It not only can freely be adjusted by the width of excision deckle edge, can be with the fine excision of deckle edge, has also ensured the quality of rewinding simultaneously.

Description

Rewinding machine with adjustable trimming width

Technical Field

The utility model relates to a rewinding machine field, especially a rewinding machine of adjustable side cut width.

Background

The rewinding machine is a special equipment for paper, mica tapes and films, and is used for sequentially rewinding paper rolls (called as original paper rolls) produced by a paper machine, and rewinding the paper to obtain finished paper for leaving a factory. The rewinding machine has become a development trend in the paper machine industry to replace direct current transmission with alternating current transmission. The paper roll wound by the paper winding machine is soft, the interior of the paper roll can be damaged or broken, the edges of two sides are irregular, the width of a paper web and the like can not be directly used for machines for paper processing or printing and the like, and most paper types (such as newsprint, letterpress printing paper, packaging paper and the like) can only leave a factory after being subjected to edge cutting, slitting and jointing by a rewinding machine and being rewound on a paper roll core to form a finished paper roll with a certain specification and a certain tightness requirement.

Among the prior art, the utility model patent of the bulletin number of authorizing "CN 207275810U" discloses a rewinding machine and toilet paper production system, and many rewinding machines on the market can not freely be adjusted when cutting edge to the film and be amputated deckle edge's width, because the deckle edge width of different batch films is inconsistent, has leaded to can not be fine when cutting edge excise deckle edge for the quality of rewinding can not obtain the guarantee.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rewinding machine of adjustable side cut width not only can freely adjust by the unhanged width of excision, can be with the fine excision of deckle edge, has also ensured the quality of rewinding simultaneously.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a rewinding machine with adjustable trimming width comprises a rack, wherein one side of the rack is sequentially and rotatably connected with an unwinding roller, a pressure roller, a connecting roller and a winding roller, one side, close to the winding roller, of the rack is connected with a control panel, the bottom of the rack is connected with a base, a first plate is connected above the rack, a telescopic mechanism is connected below the first plate, one end, far away from the first plate, of the telescopic mechanism is connected with a second plate, the telescopic mechanism drives the second plate to reciprocate up and down, two opposite sides of the second plate are both connected with side plates, a translation mechanism parallel to the second plate is connected between the two side plates, the translation mechanism is provided with a sliding block capable of sliding back and forth along the translation mechanism, one side, far away from the winding roller, of the sliding block is provided with a third plate, two opposite sides of the third plate are both connected with fastening parts, one side, far away from the third plate, the side, far away from the frame, of the third plate is connected with a motor which is horizontally arranged, an output shaft of the motor penetrates through the third plate, a cutter disc is installed on the output shaft of the motor, and the telescopic mechanism, the translation mechanism and the motor are all electrically connected to the control panel.

Preferably, the fastening part comprises a fourth plate, the opposite two sides of the third plate are connected with the fourth plate, one side of the fourth plate is connected with the third plate through a bolt, and the other side of the fourth plate is connected with the sliding block through a bolt.

Preferably, the fourth plate is in the shape of an L-shaped structure.

Preferably, one end of the first plate, which is far away from the rack, is fixedly connected with a vertically arranged fifth plate.

Preferably, the circular disc cutter is arranged between the connecting roller and the winding roller.

Preferably, the first plate is connected with the frame through a bolt, and the first plate is connected with the telescopic mechanism through a bolt.

Preferably, the translation mechanism is a rodless cylinder or a linear sliding table module.

Preferably, the telescopic mechanism is a cylinder, the telescopic mechanism is vertically arranged, and a piston rod of the telescopic mechanism is fixedly connected with the second plate.

Compared with the prior art, the utility model discloses an useful part lies in:

1) the utility model provides a rewinding machine with adjustable trimming width, which can freely adjust the width of the trimmed burrs, can well trim the burrs and simultaneously ensure the rewinding quality;

2) an unwinding roller, a pressure roller, a connecting roller and a winding roller are sequentially and rotatably connected to one side of a rack, a control panel is connected to one side, close to the winding roller, of the rack, a base is connected to the bottom of the rack, a first plate is connected to the upper portion of the rack, a telescopic mechanism is connected to the lower portion of the first plate, a second plate is connected to one end, far away from the first plate, of the telescopic mechanism, the telescopic mechanism drives the second plate to reciprocate up and down, side plates are connected to two opposite sides of the second plate, a translation mechanism parallel to the second plate is connected between the two side plates, the translation mechanism is provided with a sliding block capable of sliding in a reciprocating manner along the translation mechanism, a third plate is arranged on one side, far away from the winding roller, of the sliding block, a fastening part is fixedly connected between the third plate and the sliding block, a motor horizontally arranged is connected to one side, far, install the circular disk cutter on the output shaft of motor, telescopic machanism, the equal electric connection of translation mechanism and motor is in control panel, when needs are cut edge to the film, only need starter motor to make the circular disk cutter rotatory, translation mechanism drive slider removes, remove the circular disk cutter to suitable position, drive flexible part extension afterwards, begin to cut edge to the film, can excise through the position that adjusting the slider removed deckle edge of different widths, use convenience very, not only can freely adjust by the deckle edge's of excision width, can be with the fine excision of deckle edge, the quality of rewinding has also been ensured simultaneously.

Drawings

Fig. 1 is a first schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii of the embodiment of the present invention;

fig. 3 is an enlarged schematic view of the structure of part a in fig. 2.

The meaning of the reference numerals: 1. a frame; 2. unwinding rollers; 3. a pressure roller; 4. a connecting roller; 5. a wind-up roll; 6. a control panel; 7. a base; 8. a first plate; 9. a telescoping mechanism; 10. a second plate; 11. a side plate; 12. a translation mechanism; 13. a slider; 14. a third plate; 15. a fastening member; 16. a motor; 17. a cutter disk; 18. a fourth plate; 19. and a fifth plate.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model provides a: a rewinding machine with adjustable trimming width is shown in figures 1 to 3 and comprises a frame 1, wherein one side of the frame 1 is sequentially and rotatably connected with an unwinding roller 2, a pressure roller 3, a connecting roller 4 and a winding roller 5, one side of the frame 1, which is close to the winding roller 5, is connected with a control panel 6, the bottom of the frame 1 is connected with a base 7, a first plate 8 is connected above the frame 1, a telescopic mechanism 9 is connected below the first plate 8, one end, which is far away from the first plate 8, of the telescopic mechanism 9 is connected with a second plate 10, the telescopic mechanism 9 drives the second plate 10 to reciprocate up and down, two opposite sides of the second plate 10 are both connected with side plates 11, a translation mechanism 12 which is parallel to the second plate 10 is connected between the two side plates 11, the translation mechanism 12 is provided with a sliding block 13 which slides back and forth, one side, which is far away from the winding roller 5, of the sliding block 13 is provided with a third plate 14, the opposite two sides of the third plate 14 are both connected with fastening components 15, one side of the fastening components 15, which is far away from the third plate 14, is connected with a sliding block 13, one side of the third plate 14, which is far away from the frame 1, is connected with a horizontally arranged motor 16, an output shaft of the motor 16 penetrates through the third plate 14, a circular cutter 17 is mounted on the output shaft of the motor 16, the telescopic mechanism 9, the translation mechanism 12 and the motor 16 are all electrically connected to the control panel 6, when the edge of the film needs to be cut, only the motor 16 needs to be started to rotate the circular cutter 17, the translation mechanism 12 drives the sliding block 13 to move, the circular cutter 17 is moved to a proper position, then the telescopic component is driven to move downwards to start the edge cutting of the film, the burrs with different widths can be cut by adjusting the position where the sliding block 13 moves, when the edge cutting of the film is not needed, only, the use convenience very, not only can freely adjust by the width of excision deckle edge, can be with the fine excision of deckle edge, also ensured the quality of rewinding simultaneously.

The fastening part 15 comprises a fourth plate 18, the opposite two sides of the third plate 14 are connected with the fourth plate 18, one side of the fourth plate 18 is connected with the third plate 14 through bolts, the other side of the fourth plate 18 is connected with the sliding block 13 through bolts, the structure is simple and stable, a guarantee is provided for cutting burrs, and meanwhile later-stage installation is facilitated.

The shape of fourth board 18 is L shape structure, conveniently sets up third board 14 fixedly in slip table one side, for the guarantee is provided to the side cut, has also ensured the quality of rewinding simultaneously.

One end of the first plate 8, which is far away from the rack 1, is fixedly connected with a vertically arranged fifth plate 19, so that a guarantee is provided for trimming, the structure is more stable, and the rewinding quality is guaranteed.

The circular disc 17 is arranged between the connecting roller 4 and the winding roller 5.

The first plate 8 is connected with the rack 1 through bolts, the first plate 8 is connected with the telescopic mechanism 9 through bolts, the structure is simple and stable, and rewinding quality is guaranteed.

Translation mechanism 12 is rodless cylinder or sharp slip table module, preferably is sharp slip table module in this embodiment, and the deckle edge to different width on the different batch films can be through the width that freely adjusts the position of slip table and control the excision, can be with the fine excision of deckle edge, and very convenience is got up in the use.

The telescopic mechanism 9 is a cylinder, the telescopic mechanism 9 is vertically arranged, and a piston rod of the telescopic mechanism 9 is fixedly connected with the second plate 10.

The utility model discloses a theory of operation:

when needs cut edge to the film, only need starter motor 16 to make circular disc cutter 17 rotatory, translation mechanism 12 drive slider 13 removes, move circular disc cutter 17 to suitable position, drive extensible part downstream afterwards, begin to cut edge to the film, can excise through the position that adjusting the slider 13 removed to the deckle edge of different width, when need not cutting edge to the film, only need drive extensible mechanism 9 shrink can, use convenience very, not only can freely adjust by the width of excision deckle edge, can be with the fine excision of deckle edge, the quality of rewinding has also been ensured simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The rewinding machine with the adjustable trimming width is characterized by comprising a rack (1), wherein one side of the rack (1) is sequentially and rotatably connected with an unwinding roller (2), a pressure roller (3), a connecting roller (4) and a winding roller (5), one side, close to the winding roller (5), of the rack (1) is connected with a control panel (6), the bottom of the rack (1) is connected with a base (7), a first plate (8) is connected above the rack (1), a telescopic mechanism (9) is connected below the first plate (8), one end, far away from the first plate (8), of the telescopic mechanism (9) is connected with a second plate (10), the telescopic mechanism (9) drives the second plate (10) to reciprocate up and down, two opposite sides of the second plate (10) are both connected with side plates (11), and a translation mechanism (12) parallel to the second plate (10) is connected between the two side plates (11), the winding device is characterized in that the translation mechanism (12) is provided with a sliding block (13) which slides back and forth along the translation mechanism, a third plate (14) is arranged on one side, away from the winding roller (5), of the sliding block (13), fastening parts (15) are connected to two opposite sides of the third plate (14), one side, away from the third plate (14), of each fastening part (15) is connected with the sliding block (13), a horizontally arranged motor (16) is connected to one side, away from the rack (1), of the third plate (14), an output shaft of each motor (16) penetrates through the third plate (14), a circular disc cutter (17) is installed on an output shaft of each motor (16), and the telescopic mechanism (9), the translation mechanism (12) and the motors (16) are all electrically connected to the control panel (6).

2. Rewinding machine with adjustable trim width according to claim 1, characterized in that said fastening means (15) comprise a fourth plate (18), said third plate (14) being connected on opposite sides with said fourth plate (18), one side of said fourth plate (18) being connected to said third plate (14) by means of bolts, the other side of said fourth plate (18) being connected to said slider (13) by means of bolts.

3. The adjustable trim width rewinding machine according to claim 2, characterized in that said fourth plate (18) is shaped as an L-shaped structure.

4. Rewinding machine with adjustable trim width according to claim 1, characterized in that the end of said first plate (8) remote from the frame (1) is fixedly connected with a fifth plate (19) arranged vertically.

5. The adjustable trim width rewinding machine according to claim 1, characterized in that said circular disc knife (17) is arranged between the connecting roller (4) and the winding roller (5).

6. Rewinding machine with adjustable trim width according to claim 1, characterized in that said first plate (8) is bolted to the frame (1) and said first plate (8) is bolted to the telescopic mechanism (9).

7. The rewinding machine with adjustable trim width according to any of claims 1 to 6, characterized in that said translation mechanism (12) is a rodless cylinder or a linear sliding table module.

8. Rewinding machine with adjustable cutting edge width according to any of claims 1 to 6, characterized in that said stretching means (9) is a pneumatic cylinder, said stretching means (9) being vertically arranged, the piston rod of said stretching means (9) being fixedly connected to said second plate (10).