CN218707899U

CN218707899U - Cutting machine with adjustable cutting interval

Info

Publication number: CN218707899U
Application number: CN202222258874.XU
Authority: CN
Inventors: 王学振; 林海
Original assignee: Anhui Shengwanda Environmental Protection Technology Co ltd
Current assignee: Anhui Shengwanda Environmental Protection Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-03-24
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a cutting machine with adjustable cutting interval relates to cutting machine technical field. The utility model comprises a base, a pair of frames are symmetrically arranged on the base, and a cutter component is fixedly connected between the two frames; a winding roller and an unwinding roller are respectively arranged at two ends of the rack, and one end of the winding roller is connected with a motor; the cutter component comprises a rod body, wherein both ends of the rod body are fixedly connected with mounting plates, and the mounting plates are fixedly connected to the surface of the rack; the rod body is fixedly connected with a plurality of cutters along the length direction of the rod body, one ends of the cutters are fixedly connected with connecting sleeves matched with the rod body, and the connecting sleeves are fixedly connected on the rod body through fastening bolts. The utility model discloses a change the position of cutter on the body of rod to the width after adjustable polymer film is cut, and through the difference in height regulation polymer film tight degree that rises between the two compression rollers that changes, promote the suitability of cutting machine greatly.

Description

Cutting machine with adjustable cutting interval

Technical Field

The utility model belongs to the technical field of the cutting machine, especially, relate to a cutting machine with adjustable cutting interval.

Background

A splitting machine is a mechanical device which utilizes a cutter to longitudinally split wide paper, mica tapes or films into a plurality of narrow materials, and is a machine which is commonly used for plastic film production, papermaking machinery, wire and cable mica tapes and printing and packaging. After the splitting machine is arranged in a unit device such as a calender, a plastic extruding machine or a glue spreading machine, continuous slitting of coiled materials with certain width can be finished. The inside rolling axle that is equipped with of cutting machine and unreeling the axle, the rolling axle with unreel and be equipped with the cutter between the axle, this cutter contacts with the film, rolling axle one end is equipped with the rotating electrical machines, the rotating electrical machines rotates, the rolling axle rotates, the film is taut, the cutter cuts the film promptly.

At present, various high polymer plastic film splitting machines exist in the market, but the splitting machines generally have the following defects:

1. the cutter position is fixed, and the interval of cutter can not be adjusted fast, just can not conveniently change the width of the polymer plastic film who cuts out.

2. The positions of the winding shaft and the unwinding shaft are fixed, so that the tension of the polymer plastic film on the conveying roller cannot be adjusted according to different types of polymer plastic films, and the phenomenon that a part of the plastic film is not cut off is caused.

Disclosure of Invention

An object of the utility model is to provide a cutting machine with adjustable cutting interval, through setting up cutter unit spare, cutter unit spare includes a body of rod, along a plurality of cutters of its length direction fixedly connected with on the body of rod, the one end fixedly connected with and the body of rod complex adapter sleeve of cutter, the adapter sleeve is through a fastening bolt fixed connection be in on the body of rod, realize freely adjusting the interval between the cutter, change the cutting width, solved current cutting machine cutter rigidity, the interval of unable quick adjustment cutter just can not conveniently change the problem of the film width of dividing and cutting.

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

the utility model relates to a cutting machine with adjustable cutting interval, the on-line screen storage device comprises a base, a pair of frame, two are installed to the symmetry on the base fixedly connected with cutter unit spare between the frame. And the two ends of the rack are respectively provided with a winding roller and an unwinding roller, and one end of the winding roller is connected with a motor. The cutter component comprises a rod body, wherein mounting plates are fixedly connected to two ends of the rod body, and the mounting plates are fixedly connected to the surface of the rack. The utility model discloses a quick-witted, including the body of rod, the body of rod is last along its length direction fixedly connected with a plurality of cutters, the one end fixedly connected with of cutter with body of rod complex adapter sleeve, the adapter sleeve through a fastening bolt fixed connection in on the body of rod.

As a preferred technical scheme of the utility model, two be equipped with a pair of compression roller between the frame, two the compression roller is located respectively the both sides of cutter unit spare.

As a preferred technical scheme of the utility model, the equal fixedly connected with slide in compression roller both ends, rack surface be equipped with slide sliding fit's spout, the slide passes through the bolt fastening in the spout.

As a preferred technical scheme of the utility model, the rack surface is equipped with one row of connecting hole along vertical direction, be equipped with on the mounting panel with the connecting hole corresponds the mounting hole of connecting, connecting hole and mounting hole threaded connection.

As a preferred technical scheme of the utility model, body of rod surface is equipped with along axial direction and avoids adapter sleeve pivoted spacing.

As an optimal technical scheme of the utility model, the body of rod surface is equipped with the scale along the axial.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up cutter unit spare, cutter unit spare includes a body of rod, along a plurality of cutters of its length direction fixedly connected with on the body of rod, the one end fixedly connected with and the body of rod complex adapter sleeve of cutter, the adapter sleeve is in through a fastening bolt fixed connection on the body of rod, realize freely adjusting the interval between the cutter, change the cutting width, promote the suitability of cutting machine.

2. The utility model discloses a set up a pair of compression roller between two frameworks, the both sides of cutter unit spare are located respectively to two compression rollers, the equal fixedly connected with slide in compression roller both ends, the frame surface be equipped with slide sliding fit's spout, the slide passes through the bolt fastening and in the spout, can adjust the polymer film tight degree that rises through the difference in height that changes between two compression rollers, make the cutting machine be applicable to the film of cutting multiple material.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a cutter assembly;

in the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-frame, 21-connecting hole, 22-chute, 3-cutter component, 31-rod, 32-mounting plate, 33-mounting hole, 34-cutter, 35-connecting sleeve, 36-fastening bolt, 37-limiting strip, 4-pressing roller, 41-sliding seat, 5-unwinding roller, 6-winding roller and 7-motor;

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "slide hole", "upper", "lower", "thickness", "top", "middle", "both sides", "inner", and the like indicate positional or positional relationships, merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example one

Referring to fig. 1, the present embodiment provides a slitting machine with adjustable cutting pitch, which includes a base 1, a pair of frames 2 symmetrically and fixedly connected to the base 1, and a cutter assembly 3 fixedly connected between the two frames 2. And a winding roller 6 and an unwinding roller 5 are respectively arranged at two ends of the rack 2, and one end of the winding roller 6 is connected with a motor 7.

Referring to fig. 2, the cutter assembly 3 includes a rod 31, two ends of the rod 31 are fixedly connected with mounting plates 32, the mounting plates 32 are fixedly connected to the surface of the frame 2, four cutters 34 are fixedly connected to the rod 31 along the length direction thereof, the number of the cutters 34 is determined according to the number of the films to be cut, and other numbers, such as five, may be adopted. The cutter 34 is fixedly connected with a connecting sleeve 35 which is connected with the rod 31 in a matching way, and the connecting sleeve 35 can slide along the rod 31. The connecting sleeve 35 is fixedly connected on the rod body 31 through a fastening bolt 36, so that the distance between the two cutters 34 can be adjusted, the distance between the cutters 34 is adjusted, the cutting width of a film is changed, and the applicability of the splitting machine is improved.

In addition, a pair of compression rollers 4 is arranged between the two machine frames 2, and the two compression rollers 4 are respectively arranged at two sides of the cutter component 3. Both ends of the press roller 4 are fixedly connected with a sliding seat 41, the surface of the frame 2 is provided with a sliding groove 22 in sliding fit with the sliding seat 41, the sliding seat 41 is fixed in the sliding groove 22 through a bolt, and the height difference between the two press rollers 4 can be adjusted through the structure, so that the tension degree of the molecular membrane can be adjusted. The larger the height difference between the two press rollers 4 is, the larger the tension force on the molecular film is, and otherwise, the smaller the tension force is, so that the splitting machine is suitable for cutting films made of various materials.

Example two

According to the first embodiment, after the height adjustment of the two compression rollers 4, in order to adapt the height of the cutter assembly 3 to the film conveyed by the compression rollers 4, the cutting depth of the cutter 34 is ensured to meet the standard. Therefore, the height of the cutter assembly 3 is designed to be adjustable. A row of connecting holes 21 are arranged on the surface of the frame 2 along the vertical direction, and the mounting plate 32 is provided with mounting holes 33 correspondingly connected with the connecting holes 21. The connecting hole 21 is connected with the mounting hole 33 through a bolt or a bolt, namely, the height adjustment of the cutter assembly 3 is realized.

EXAMPLE III

Based on embodiment one or embodiment two, be equipped with spacing strip 37 on body of rod 31 surface along its length direction for adapter sleeve 35 only can slide along body of rod 31, avoids cutter 34 to cut the film in-process, and cutter 34 scratches the film, produces rotational stress on cutter 34, makes adapter sleeve 35 take place to rotate, influences the effect of cutting. In addition, the surface of the rod body 31 is provided with scales along the axial direction _， Thereby facilitating accurate adjustment of the spacing between the cutters 34 and improving the cutting accuracy of the film.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cutting space adjustable splitting machine comprises a base (1), wherein a pair of machine frames (2) are symmetrically arranged on the base (1), and a cutter assembly (3) is fixedly connected between the two machine frames (2); the method is characterized in that:

a winding roller (6) and an unwinding roller (5) are respectively arranged at two ends of the rack (2), and one end of the winding roller (6) is connected with a motor (7);

the cutter component (3) comprises a rod body (31), both ends of the rod body (31) are fixedly connected with mounting plates (32), and the mounting plates (32) are fixedly connected to the surface of the rack (2);

the utility model discloses a cutting tool, including the body of rod (31), follow its length direction fixedly connected with a plurality of cutters (34) on the body of rod (31), the one end fixedly connected with of cutter (34) with body of rod (31) complex adapter sleeve (35), adapter sleeve (35) are through a fastening bolt (36) fixed connection in on the body of rod (31).

2. The slitting machine with adjustable cutting pitch of claim 1, wherein: a pair of compression rollers (4) is arranged between the two frames (2), and the two compression rollers (4) are respectively arranged on two sides of the cutter component (3).

3. The slitting machine with adjustable cutting pitch of claim 2, wherein: the equal fixedly connected with slide (41) in compression roller (4) both ends, frame (2) surface be equipped with slide (41) sliding fit's spout (22), slide (41) pass through the bolt fastening in spout (22).

4. The slitting machine with adjustable cutting interval of claim 1, characterized in that: frame (2) surface is equipped with one row of connecting hole (21) along vertical direction, be equipped with on mounting panel (32) with connecting hole (21) correspond mounting hole (33) of connecting, connecting hole (21) and mounting hole threaded connection.

5. The slitting machine with adjustable cutting pitch of claim 1, wherein: the surface of the rod body (31) is provided with a limiting strip (37) which prevents the connecting sleeve (35) from rotating along the axial direction.

6. The slitting machine with adjustable cutting pitch of claim 5, wherein: the surface of the rod body (31) is provided with scales along the axial direction.