CN220446637U

CN220446637U - Film cutting machine cutter cleaning device

Info

Publication number: CN220446637U
Application number: CN202321636028.5U
Authority: CN
Inventors: 徐克霞; 徐聪瑞
Original assignee: Quanzhou Zhuochai New Material Technology Co ltd
Current assignee: Quanzhou Zhuochai New Material Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-02-06
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a cutter cleaning device of a film dividing and cutting machine, which belongs to the technical field of dividing and cutting machines and comprises a cutter with a cutting edge, wherein one side of the cutter is provided with a containing box with a gap between the cutter and the containing box, a through hole communicated with the cutting edge is formed in the containing box, two cleaning ropes which are arranged in the through hole in a crossing manner and respectively abut against the surfaces of two sides of the cutting edge are fixedly arranged in the containing box, and a slag storage groove abutting against one side of the cleaning ropes, which is away from the cutting edge, is slidably embedded in the containing box. According to the cutter cleaning device of the film dividing and cutting machine, impurities on the surfaces of two sides of the cutter are cleaned through the softer cleaning ropes, the impurities remained on the cleaning ropes are fixed through the electrostatic action, and the impurities subjected to the air disturbance action generated by the rotation of the cutter are well collected in the slag storage tank, so that the condition that a large number of impurities attach the cutter due to flattening is effectively relieved, and the smoothness degree of a section of the film cut is effectively relieved when the impurities attach the cutter are influenced.

Description

Film cutting machine cutter cleaning device

Technical Field

The utility model relates to the technical field of slitting machines, in particular to a cutter cleaning device of a film slitting machine.

Background

The film production needs to be subjected to multiple working procedures, wherein slitting is a working procedure for cutting the film, and the equipment used for slitting the film is a slitting machine at present.

In the prior art of splitting machines, there are the following publications: CN218664624U, which discloses a cutter mechanism of a film splitting machine, comprises: the cutter roller is provided with a plurality of cutters, and the clearance piece sets up in one side of cutter roller, and the clearance piece is including the scraper that is used for clearing up the cutter surface, scraper and cutter surface laminating and do not influence the cutter operation.

The utility model scrapes off the particle impurities attached to the surface of the cutter through the scraper, so that the surface of the cutter is kept clean, the cutter cannot generate uneven section when the cutter cuts the film, but the scraper rotating at high speed can generate inward air disturbance, so that the impurities are carried up again from the scraper, and part of the impurities are blocked between the relatively hard cutter and the scraper, and finally the impurities are squeezed flat and adhered to the cutter, so that the actual cleaning effect of the impurities on the scraper is not ideal.

Therefore, another technical scheme for cleaning the cutters of the slicing machine is provided.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a cutter cleaning device of a film slitting machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a film cutting machine cutter cleaning device, includes the cutter that the shaping has the cutting edge, one side of cutter be provided with the holding box that leaves the clearance between the cutter, the shaping has the through-hole that is linked together with the cutting edge in holding the box, hold the box fixed be provided with two alternately arrange in the through-hole and respectively the butt in the cleaning rope of cutting edge both sides surface, hold the box slip embedding have the butt cleaning rope to deviate from the slag storage groove of cutting edge one side.

The utility model is further provided with: the notch of the slag storage groove is lower than the axis of the cleaning rope.

The utility model is further provided with: the cleaning rope is made of a material which generates static electricity through friction with the cutter, the cutter is fixedly connected to a mounting seat connected with the ground, and the mounting seat is fixedly sleeved on a driving roller which drives the mounting seat to rotate.

The utility model is further provided with: the cleaning ropes are arranged in the through holes and are attached to the surface of the cutting edge, the holding box is fixedly connected with an abutting block, and a driving assembly for driving the abutting block to slidably abut against the two cleaning ropes is arranged between the abutting block and the holding box.

The utility model is further provided with: the driving assembly comprises a first magnetic attraction strip fixedly connected with the containing box and a second magnetic attraction strip fixedly connected with the abutting block, and the abutting block of the first magnetic attraction strip is in magnetic driving and fixedly connected with the second magnetic attraction strip to slidingly abut against the two cleaning ropes.

The utility model is further provided with: the bottom of the slag storage groove is obliquely formed, and a notch part area of the slag storage groove is shielded by the accommodating box.

The utility model is further provided with: the cross section of the through hole is in an X-shaped structure, two ends of the cleaning ropes penetrate out of the accommodating box from the through hole respectively, and the accommodating box is fixedly connected with four fixing strips which are respectively clung to the two ends of the two cleaning ropes.

In summary, the utility model has the following beneficial effects: impurities on the surfaces of two sides of the cutter are cleaned by the softer cleaning ropes, the impurities remained on the cleaning ropes are fixed by electrostatic action, and the impurities which are subjected to air disturbance action generated by rotation of the cutter are better collected in the slag storage tank, so that the situation that a large amount of impurities are attached to the cutter due to flattening is effectively relieved, and the smoothness degree of the section of the film cut due to the fact that the impurities of the attached cutter influence the film cut is effectively relieved _。

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a containment box of the present utility model;

fig. 3 is a schematic structural view of the abutting block, the first magnetic attraction strip and the second magnetic attraction strip according to the present utility model.

In the figure: 1. a cutter; 2. a mounting base; 3. a housing case; 4. a cleaning rope; 5. a fixing strip; 6. a slag storage tank; 7. an abutment block; 8. a first magnetic strip; 9. a second magnetic strip; 31. a through hole.

Detailed Description

In the following description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments.

The utility model provides a film cutting machine cutter cleaning device, as shown in FIG. 1, including the cutter 1 that the shaping has the cutting edge, cutter 1 is annular structure, and the cutting edge is annular structure equally, and the transversal triangle-shaped that is sharp-pointed is shaped, cutter 1 fixed connection is on mount pad 2, mount pad 2 fixed cover is located and is driven on the mount pad 2 pivoted drive roller, through fixed multiunit cutter 1 and mount pad 2 of setting up on a drive roller, thereby cut into a plurality of smalls with the film of large sheet, in this embodiment, cutter 1 adopts the tungsten steel material that is commonly used on the market to make, and mount pad 2 adopts the spring steel material that intensity is high to make.

As shown in fig. 1 and 2, a containing box 3 with a gap between the cutter 1 is arranged on one side of the cutter 1, a through hole 31 communicated with a blade is formed in the containing box 3, the cross section of the through hole 31 is in an X-shaped structure, two cleaning ropes 4 which are arranged in the through hole 31 in a crossing manner and respectively abut against the surfaces on two sides of the blade are fixedly arranged on the containing box 3, namely, the two cleaning ropes 4 are combined into an X-shaped structure in a crossing manner, the crossing position is as shown in fig. 2, namely, the two cleaning ropes 4 can abut against the surfaces on two sides of the blade as far as possible, two ends of the two cleaning ropes 4 respectively penetrate out of the containing box 3 from the through hole 31, four fixing strips 5 which are respectively clung to two ends of the two cleaning ropes 4 are fixedly connected with the containing box 3, the cross section of the fixing strips 5 is in a U-shaped structure is inserted on the containing box 3 from the side surface of the containing box 3, and the fixing strips 5 and the containing box 3 are firmly positioned through bolts.

Through the butt of cleaning rope 4, when cutter 1 rotatory entering holds box 3 in, cutter 1 surperficial impurity can be cut off from cutter 1 because of the butt of cleaning rope 4 to leave a recess of approximate V word structure between cleaning rope 4 and the cutter 1, and can keep in a certain amount of impurity, along with the rotation of cutter 1 this moment, a portion impurity can fall from this recess, and a portion impurity remains between cleaning rope 4 and the cutting edge, because the comparatively soft characteristic of cleaning rope 4 for the impurity can not firmly attach on the cutting edge because of the extrusion.

As shown in fig. 2 and 3, when the cleaning ropes 4 are arranged in the through hole 31, the surfaces of the cutting edges are attached, the holding box 3 is fixedly connected with the abutting blocks 7, a driving assembly for driving the abutting blocks 7 to slidingly abut against the two cleaning ropes 4 is arranged between the abutting blocks 7 and the holding box 3, the driving assembly comprises a first magnetic attraction strip 8 fixedly connected with the holding box 3 and a second magnetic attraction strip 9 fixedly connected with the abutting blocks 7, the first magnetic attraction strip 8 magnetically drives the abutting blocks 7 fixedly connected with the second magnetic attraction strip 9 to slidingly abut against the two cleaning ropes 4, and the cleaning ropes 4 can abut against the surfaces of two sides of the cutter 1 under the action of the driving assembly.

As shown in fig. 2, for the impurity falling from the groove partially, the holding box 3 is slidably embedded with the slag storage groove 6 abutting against the side of the cleaning rope 4 away from the blade, wherein the notch of the slag storage groove 6 is arranged below the axis of the cleaning rope 4, the groove bottom of the slag storage groove 6 is obliquely formed, and the notch part area of the slag storage groove 6 is shielded by the holding box 3, i.e. the impurity falling from the groove can drift into the slag storage groove 6 as much as possible, in this embodiment, the structure of the groove bottom of the slag storage groove 6 is a structure of smoothly lowering the height from the direction close to the cleaning rope 4 to the direction far away from the cleaning rope 4.

As shown in fig. 2, for the impurities partially left in the grooves, in order to firmly fix the positions of the impurities, the air flow generated by the rotation of the cutter 1 is reduced to drive the impurities to be gathered between the cleaning rope 4 and the cutter 1, so that the cleaning effect of the cleaning rope 4 on the cutter 1 is weakened, the cleaning rope 4 is made of polytetrafluoroethylene materials which generate static electricity by friction with the cutter 1, and the mounting seat 2 is connected with the ground, so that the cutter 1 and the cleaning rope 4 can not continuously accumulate a large amount of charges while the static electricity of the cleaning rope 4 is always kept due to friction, and the safety and the slitting stability of the equipment during operation are ensured.

Practical effect: compared with the prior art, the impurity on the surface of the cutter 1 is cleaned through the softer cleaning rope 4, the impurity which stays on the cleaning rope 4 is fixed through the electrostatic action, and the impurity which is subjected to the air disturbance action generated by the rotation of the cutter 1 is better collected in the slag storage tank 6, so that the condition that a large amount of impurities attach to the cutter 1 due to flattening is effectively relieved, and the smoothness degree of the tangent plane when the film cutting is influenced by the impurities of the attached cutter 1 is effectively relieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a film cutting machine cutter cleaning device, has cutter, its characterized in that including the shaping to have the cutting edge: one side of cutter is provided with the holding box that leaves the clearance with between the cutter, the shaping has the through-hole that is linked together with the cutting edge in holding the box, hold the box fixed two and alternately arrange in the through-hole and respectively the butt in the cleaning rope of cutting edge both sides surface, hold the box slip embedding and have the butt cleaning rope to deviate from the slag storage groove of cutting edge one side.

2. The film slitter knife cleaning apparatus of claim 1, wherein: the notch of the slag storage groove is lower than the axis of the cleaning rope.

3. The film slitter knife cleaning apparatus of claim 1, wherein: the cleaning rope is made of a material which generates static electricity through friction with the cutter, the cutter is fixedly connected to a mounting seat connected with the ground, and the mounting seat is fixedly sleeved on a driving roller which drives the mounting seat to rotate.

4. The film slitter knife cleaning apparatus of claim 1, wherein: the cleaning ropes are arranged in the through holes and are attached to the surface of the cutting edge, the holding box is fixedly connected with an abutting block, and a driving assembly for driving the abutting block to slidably abut against the two cleaning ropes is arranged between the abutting block and the holding box.

5. The film slitter knife cleaning apparatus of claim 4, wherein: the driving assembly comprises a first magnetic attraction strip fixedly connected with the containing box and a second magnetic attraction strip fixedly connected with the abutting block, and the abutting block of the first magnetic attraction strip is in magnetic driving and fixedly connected with the second magnetic attraction strip to slidingly abut against the two cleaning ropes.

6. The film slitter knife cleaning apparatus of claim 1, wherein: the bottom of the slag storage groove is obliquely formed, and a notch part area of the slag storage groove is shielded by the accommodating box.

7. The film slitter knife cleaning apparatus of claim 1, wherein: the cross section of the through hole is in an X-shaped structure, two ends of the cleaning ropes penetrate out of the accommodating box from the through hole respectively, and the accommodating box is fixedly connected with four fixing strips which are respectively clung to the two ends of the two cleaning ropes.