CN217915623U

CN217915623U - Slitting machine structure capable of improving notch smoothness

Info

Publication number: CN217915623U
Application number: CN202221457511.2U
Authority: CN
Inventors: 周猛; 景献国
Original assignee: Luohe Yuantai Packaging Material Co ltd
Current assignee: Luohe Yuantai Packaging Material Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-29
Anticipated expiration: 2032-06-13

Abstract

The utility model belongs to the technical field of the slitter, specifically be a can improve slitter structure of incision smooth finish, including can pacifying corrugated container board and improving its smooth level smooth mechanism, it is provided with the straining device who adjusts corrugated container board tensioning degree to pacify mechanism one side, it is provided with the spacing indent mechanism that prevents corrugated container board skew and to corrugated container board rip cutting department indent in advance to pacify the mechanism opposite side. The utility model discloses a cooperation of spare parts such as punch holder, lower plate, commentaries on classics roller, limiting plate can improve corrugated container board conveying rip cutting its surperficial roughness, can extrude the grooving in advance in rip cutting department when corrugated container board passes through the pinch roller simultaneously to in select for use thinner cutter cutting corrugated container board, the cooperation of multiple mechanism of this structure can reduce the condition that deckle edge, unevenness can appear in corrugated container board rip cutting back incision, can improve notched bright and clean degree by a wide margin.

Description

Slitting machine structure capable of improving notch smoothness

Technical Field

The utility model belongs to the technical field of the slitter, specifically be a slitter structure that can improve incision smooth finish is related to.

Background

Corrugated cardboard is a multi-ply adhesive body which is composed of at least one corrugated core paper interlayer and one layer of cardboard, and the actual performance of the corrugated cardboard depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself. Corrugated boards generally fall into two categories, namely single corrugated boards and double corrugated boards, and are divided into two categories according to the size of the corrugated boards: A. the corrugated paper has a history of more than one hundred years, and the corrugated paper has the advantages of low cost, light weight, easiness in processing, high strength, excellent printing adaptability, convenience in storage and transportation and the like. More than 80% of corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and widely used.

But there is the deckle edge often when current slitter cutting corrugated container board, uneven condition in the incision, and corrugated container board can produce the fold because of reasons such as skew, tensioning inadequately when its reason is in conveying the feeding because corrugated container board, secondly when the corrugated container board number of piles is more, the surface is comparatively smooth, need select for use thicker slitter blade cutting just can be unlikely to the condition that the blade squints, breaks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can improve slitter structure of incision smooth finish.

The utility model discloses the technical scheme who adopts as follows:

a slitting machine structure capable of improving the degree of finish of a cut comprises a smoothing mechanism capable of smoothing a corrugated board and improving the degree of finish of the corrugated board, wherein a tensioning mechanism for adjusting the tensioning degree of the corrugated board is arranged on one side of the smoothing mechanism, and a limiting groove pressing mechanism for preventing the corrugated board from deviating and pre-pressing a groove on the longitudinal cutting part of the corrugated board is arranged on the other side of the smoothing mechanism;

the smoothing mechanism comprises a carrier, a support is arranged above the carrier, a carrier plate is arranged on the inner side of the support, an upright post is arranged above the carrier plate, a first spring is arranged on the upright post, an upper clamping plate is arranged below the first spring, a lower clamping plate is arranged below the upper clamping plate, a hoop is arranged above the first spring, and a pressure regulating nut is arranged above the hoop;

the tensioning mechanism comprises a frame arranged on the support, one end, away from the support, of the frame is provided with a cover plate, a screw rod is arranged between the frame and the cover plate, one end, away from the support, of the screw rod is provided with a rotating handle, a rotating roller seat is arranged in the frame, and a rotating roller is arranged between the two rotating roller seats at the same height.

Preferably: spacing groove-pressing mechanism is including setting up support on the support, be provided with the lead screw between the support, lead screw one side is provided with the slide bar, be provided with the second spring on the slide bar, the second spring is kept away from the one end of support is provided with the limiting plate, the lead screw with be provided with the balladeur train between the slide bar, all be provided with stop nut around the balladeur train, the balladeur train below is provided with the pinch roller.

Preferably: the first spring, the upper clamping plate and the hoop are all connected with the upright column in a sliding manner.

Preferably: the contact surfaces of the upper clamping plate and the lower clamping plate are provided with round corners.

Preferably: the frame, the apron all with the screw rod rotates to be connected, the frame with change roller seat sliding connection, the screw rod with change roller seat passes through threaded connection.

Preferably: the support with the lead screw passes through threaded connection, the support with lead screw sliding connection.

Preferably: the slide bar is connected with the second spring in a sliding mode, and the lead screw and the slide bar are connected with the limiting plate in a sliding mode.

Preferably: the lead screw and the sliding rod are both connected with the sliding frame in a sliding manner.

The utility model has the advantages that: through the cooperation of spare parts such as punch holder, lower plate, commentaries on classics roller, limiting plate, the roughness on its surface can improve when corrugated container board conveying rip cutting, can extrude the grooving in advance in rip cutting department when corrugated container board process pinch roller simultaneously to in select for use thinner cutter cutting corrugated container board, the cooperation of multiple mechanism of this structure can reduce the condition that deckle edge, unevenness can appear in corrugated container board rip cutting back incision, can improve notched bright and clean degree by a wide margin.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is an isometric view of a slitter structure according to the present invention for improving the smoothness of a cut;

FIG. 2 is a schematic front view of a slitting machine capable of improving the smoothness of a cut according to the present invention;

FIG. 3 is a schematic top view of a slitting machine arrangement according to the present invention for improving the smoothness of the cut;

FIG. 4 is a left side view schematic diagram of a slitter structure according to the present invention for improving the smoothness of a cut;

fig. 5 is a right side view structural diagram of a slitter structure capable of improving the notch smoothness of the invention.

The reference numerals are illustrated below:

1. a smoothing mechanism; 101. a carrier; 102. a support; 103. a carrier plate; 104. a column; 105. a first spring; 106. an upper splint; 107. a lower splint; 108. a hoop; 109. a pressure regulating nut; 2. a tensioning mechanism; 201. a frame; 202. a cover plate; 203. a screw; 204. a handle is rotated; 205. a roller seat is rotated; 206. rotating the roller; 3. a limiting groove pressing mechanism; 301. a support; 302. a lead screw; 303. a slide bar; 304. a second spring; 305. a limiting plate; 306. a carriage; 307. a limit nut; 308. and (4) pressing the wheel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further described with reference to the following examples and drawings.

As shown in fig. 1-5, a slitting machine structure capable of improving the smoothness of a notch comprises a smoothing mechanism 1 capable of smoothing a corrugated board and improving the smoothness of the corrugated board, wherein a tensioning mechanism 2 for adjusting the tensioning degree of the corrugated board is arranged on one side of the smoothing mechanism 1, and a limiting groove pressing mechanism 3 for preventing the corrugated board from deviating and pre-pressing a groove on a longitudinal cutting position of the corrugated board is arranged on the other side of the smoothing mechanism 1.

In this embodiment: the smoothing mechanism 1 comprises a carrier 101, the structure is mounted on a slitting machine through the carrier 101 to play a role, a support 102 is arranged above the carrier 101, a carrier plate 103 is arranged on the inner side of the support 102, a stand column 104 is arranged above the carrier plate 103, a first spring 105 is connected onto the stand column 104 in a sliding mode, an upper clamping plate 106 connected with the stand column 104 in a sliding mode is arranged below the first spring 105, a lower clamping plate 107 is arranged below the upper clamping plate 106, round corners are arranged on the surfaces, contacted with the upper clamping plate 106 and the lower clamping plate 107, of the round corners, the upper clamping plate 106 and the lower clamping plate 107 can be prevented from scratching a corrugated board, a hoop 108 connected with the stand column 104 in a sliding mode is arranged above the first spring 105, a pressure regulating nut 109 is arranged above the hoop 108, and the compression amount of the first spring 105 is regulated through the pressure regulating nut 109, so that the pressure of the upper clamping plate 106 and the pressure of the lower clamping plate 107 on the corrugated board are regulated.

In this embodiment: the tensioning mechanism 2 comprises a frame 201 arranged on the support 102, a cover plate 202 is arranged at one end, far away from the support 102, of the frame 201, a screw rod 203 is connected with the cover plate 202 in a rotating mode, a rotating handle 204 is arranged at one end, far away from the support 102, of the screw rod 203, a rotating roller seat 205 connected with the screw rod 203 through threads is connected in the frame 201 in a sliding mode, a rotating roller 206 is arranged between the two rotating roller seats 205 at the same height, the screw rod 203 can drive the rotating roller seat 205 to lift in the frame 201 by rotating the rotating handle 204, therefore, the height adjustment of the rotating roller 206 is completed, and when the relative height between the two sets of rotating rollers 206 changes, the tensioning degree of the corrugated boards by the tensioning mechanism 2 can also change accordingly.

In this embodiment: the limiting groove pressing mechanism 3 comprises supports 301 arranged on the support 102, a lead screw 302 is connected between the supports 301 through threads, a sliding rod 303 connected with the supports 301 in a sliding mode is arranged on one side of the lead screw 302, a second spring 304 is connected with the sliding rod 303 in a sliding mode, a limiting plate 305 connected with the lead screw 302 and the sliding rod 303 in a sliding mode is arranged at one end, far away from the supports 301, of the second spring 304, the second spring 304 can push the limiting plate 305 to clamp the corrugated board and limit the movable range of the corrugated board in the advancing process, a sliding frame 306 is connected between the lead screw 302 and the sliding rod 303 in a sliding mode, limiting nuts 307 are arranged on the front portion and the rear portion of the sliding frame 306 respectively, the positions of the sliding frame 306 can be adjusted through the limiting nuts 307, pressing wheels 308 are arranged below the sliding frame 306, the limiting nuts 307 and the pressing wheels 308 form a corrugated board groove pressing assembly, a corresponding number of groove pressing assemblies are arranged on the limiting groove pressing mechanism 3 according to cutting requirements, after groove pressing pretreatment is carried out on the corrugated board to be carried out, a slitting machine can select cutters with smaller thicknesses to carry out cutting work, the slitting machine to carry out cutting work, the cutting, the thickness of the cutters is reduced, and the slits can be smoother.

The working principle is as follows: when the structure is installed and finished and is used for improving the notch smoothness of a corrugated board cut by a slitter, the structure is installed on a conveying device of the corrugated board slitter, the corrugated board sequentially passes through a tensioning mechanism 2, a smoothing mechanism 1 and a limiting groove pressing mechanism 3, the corrugated board needs to bypass two rotary rollers 206 respectively when passing through the tensioning mechanism 2, the distance between the two rotary rollers 206 can be adjusted by rotating a screw rod 203 through a rotary handle 204, therefore, the tensioning mechanism 2 can further adjust the tensioning degree of the corrugated board according to the actual production condition, when the corrugated board passes through the smoothing mechanism 1, an upper clamping plate 106 can be matched with a lower clamping plate 107 to compress the corrugated board passing through under the action of a first spring 105, the surface of the corrugated board is more smooth, when the corrugated board passes through the limiting groove pressing mechanism 3, a limiting plate 305 can be attached to the side edge of the corrugated board under the action of a second spring 304, the deviation of the corrugated board is limited, a pressing wheel 308 can press the corrugated board in the advancing process, and grooves convenient for cutting by a cutter are pressed on the corrugated board.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a can improve slitter structure of incision smooth finish which characterized in that: the corrugated cardboard flattening device comprises a flattening mechanism (1) capable of flattening corrugated cardboard and improving the flattening degree of the corrugated cardboard, wherein one side of the flattening mechanism (1) is provided with a tensioning mechanism (2) for adjusting the tensioning degree of the corrugated cardboard, and the other side of the flattening mechanism (1) is provided with a limiting groove pressing mechanism (3) for preventing the corrugated cardboard from deviating and pre-pressing grooves at the longitudinal cutting positions of the corrugated cardboard;

the smoothing mechanism (1) comprises a carrier (101), a support (102) is arranged above the carrier (101), a carrier plate (103) is arranged on the inner side of the support (102), an upright post (104) is arranged above the carrier plate (103), a first spring (105) is arranged on the upright post (104), an upper clamping plate (106) is arranged below the first spring (105), a lower clamping plate (107) is arranged below the upper clamping plate (106), a hoop (108) is arranged above the first spring (105), and a pressure regulating nut (109) is arranged above the hoop (108);

the tensioning mechanism (2) comprises a frame (201) arranged on the support (102), a cover plate (202) is arranged at one end, far away from the support (102), of the frame (201), a screw rod (203) is arranged between the frame (201) and the cover plate (202), a rotating handle (204) is arranged at one end, far away from the support (102), of the screw rod (203), a rotating roller seat (205) is arranged in the frame (201), and a rotating roller (206) is arranged between two rotating roller seats (205) at the same height.

2. The slitter structure capable of improving a slit finish according to claim 1, wherein: spacing indent mechanism (3) are including setting up support (301) on support (102), be provided with lead screw (302) between support (301), lead screw (302) one side is provided with slide bar (303), be provided with second spring (304) on slide bar (303), second spring (304) are kept away from the one end of support (301) is provided with limiting plate (305), lead screw (302) with be provided with balladeur train (306) between slide bar (303), all be provided with stop nut (307) around balladeur train (306), balladeur train (306) below is provided with pinch roller (308).

3. A slitter structure for improving the smoothness of a slit according to claim 1 wherein: the first spring (105), the upper clamping plate (106) and the hoop (108) are all connected with the upright post (104) in a sliding mode.

4. The slitter structure capable of improving a slit finish according to claim 1, wherein: the contact surfaces of the upper clamping plate (106) and the lower clamping plate (107) are provided with round corners.

5. A slitter structure for improving the smoothness of a slit according to claim 1 wherein: the frame (201) and the cover plate (202) are rotatably connected with the screw rod (203), the frame (201) is slidably connected with the roller seat (205), and the screw rod (203) is connected with the roller seat (205) through threads.

6. The slitter structure capable of improving a slit finish according to claim 2, wherein: the support (301) is connected with the lead screw (302) through threads, and the support (301) is connected with the lead screw (302) in a sliding mode.

7. A slitter structure for improving the smoothness of a slit according to claim 2 wherein: the sliding rod (303) is connected with the second spring (304) in a sliding mode, and the lead screw (302) and the sliding rod (303) are connected with the limiting plate (305) in a sliding mode.

8. A slitter structure for improving the smoothness of a slit according to claim 2 wherein: the lead screw (302) and the sliding rod (303) are both connected with the sliding frame (306) in a sliding mode.