CN210884571U

CN210884571U - Double-shaft winding device of splitting machine

Info

Publication number: CN210884571U
Application number: CN201921515504.1U
Authority: CN
Inventors: 郭杰; 陈书景; 苏宝莹; 唐兴隆
Original assignee: Foshan Ruiheng Sanitary Material Co ltd
Current assignee: Foshan Ruiheng Sanitary Material Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-30
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a biax coiling mechanism of cutting machine, which comprises a frame, be provided with winding mechanism, dust removal mechanism and actuating mechanism in the frame, actuating mechanism is connected with the winding mechanism transmission, winding mechanism includes first rolling unit and the second rolling unit that sets up respectively in the frame, the rolling unit includes nip roll and wind-up roll, nip roll and wind-up roll's both ends are rotated through bearing and frame and are connected, dust removal mechanism includes first dust removal unit and the second dust removal unit that sets up respectively in the frame, first dust removal unit sets up between nip roll and wind-up roll of first rolling unit, the second dust removal unit sets up between nip roll and wind-up roll of second rolling unit; the utility model provides a biax coiling mechanism of cutting machine has carried out the dust removal to the basement membrane after cutting, before the rolling and has handled, and rational in infrastructure, makes the good basement membrane of rolling more level and more smooth, improves the quality of the basement membrane after the rolling.

Description

Double-shaft winding device of splitting machine

Technical Field

The utility model relates to a cutting machine field, in particular to biax coiling mechanism of cutting machine.

Background

A splitting machine is a mechanical device for splitting wide paper, mica tapes or films into a plurality of narrow materials, and is commonly used for paper making machinery, wire and cable mica tapes and printing and packaging machinery.

In order to meet the requirements of different customers, the base film which completes the preorder manufacturing process is generally placed on a splitting machine and is split into different widths by the splitting machine; the existing splitting machine for splitting films in the market generally comprises an unreeling device, a splitting device and a final reeling device, however, the existing reeling device is generally only provided with a reeling roller, and in the reeling process, because gaps among base films are small, friction can occur among the reeled base films, so that the quality of finished products of the split base films is reduced; in addition, the bottom film can adsorb dust particles and the like in the air in the process of high-speed transmission in the slitting machine, and if the bottom film is not treated in time, stains can be formed on the surface of the bottom film, so that the yield of finished bottom film products is reduced.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the weak point of above-mentioned prior art, the utility model aims to provide a biax coiling mechanism of cutting machine, it is to cutting the back, the basement membrane before the rolling is removed dust and is handled, and rational in infrastructure, makes the good basement membrane of rolling more level and more smooth, improves the quality of the basement membrane after the rolling.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a biax coiling mechanism of cutting machine, includes the frame, be provided with winding mechanism, dust removal mechanism and actuating mechanism in the frame, actuating mechanism is connected with the winding mechanism transmission, winding mechanism is including setting up first rolling unit and the second rolling unit in the frame respectively, the rolling unit is including nip roll and wind-up roll, the both ends of nip roll and wind-up roll are passed through the bearing and are rotated with the frame and be connected, dust removal mechanism is including setting up first dust removal unit and the second dust removal unit in the frame respectively, first dust removal unit sets up between nip roll and the wind-up roll of first rolling unit, second dust removal unit sets up between nip roll and the wind-up roll of second rolling unit.

In the double-shaft winding device of the splitting machine, the dust removal unit comprises a first dust-sticking roller and a second dust-sticking roller, the first dust-sticking roller is arranged on the front side of the second dust-sticking roller, and two ends of the first dust-sticking roller and two ends of the second dust-sticking roller are rotatably connected with the frame through bearings.

In the double-shaft winding device of the splitting machine, the driving mechanism comprises a first driving assembly and a second driving assembly, the first driving assembly is in transmission connection with the winding roller of the first winding unit, and the second driving assembly is in transmission connection with the winding roller of the second winding unit.

In the double-shaft winding device of the splitting machine, the driving assembly comprises a winding motor, an air inlet valve and a cross rotary joint, the winding motor is fixed in the rack, the output end of the winding motor is fixed with one end of the winding roller, the other end of the winding roller is connected with the air inlet valve, and the cross rotary joint is arranged on the rack and is located between the air inlet valve and the winding roller.

In the double-shaft winding device of the splitting machine, the first dust-sticking roller of the first dust removal unit is arranged above the second dust-sticking roller, and the first dust-sticking roller of the second dust removal unit is arranged below the second dust-sticking roller.

Advantageous effects

Compared with the prior art, the utility model provides a biax coiling mechanism of cutting machine, the basement membrane after cutting sends into first rolling unit and second rolling unit respectively with interval topography, because the interval between basement membrane and the basement membrane is the width of one section basement membrane, is difficult for taking place the friction between basement membrane and the basement membrane, and is provided with the dust removal unit between nip roll and the wind-up roll, and the dust particle on the basement membrane is effectively got rid of, and the quality of the basement membrane after the rolling is good to improve the quality of final product.

Drawings

Fig. 1 is a schematic structural view of a double-shaft winding device provided by the present invention;

fig. 2 is a side view of the double-shaft winding device provided by the present invention;

fig. 3 is the utility model provides an assembly structure chart of drive assembly and wind-up roll.

Detailed Description

The utility model provides a biax coiling mechanism of cutting machine, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the embodiment is lifted with reference to the attached drawing below the utility model discloses do further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be understood that the terms "above", "below", and the like indicate the orientation or the positional relationship based on the drawings, and the description is simplified for convenience. Furthermore, the terms "first", "second" and "first" 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.

Referring to fig. 1, the utility model provides a biax coiling mechanism of cutting machine, including frame 1, be provided with winding mechanism 2, dust removal mechanism 3 and actuating mechanism 4 on frame 1, actuating mechanism 4 is connected with winding mechanism 2 transmission, winding mechanism 2 is including setting up first winding unit and the second winding unit on frame 1 respectively, the winding unit includes nip roll 21 and wind-up roll 22, the both ends of nip roll 21 and wind-up roll 22 are connected with frame 1 rotation through the bearing, dust removal mechanism 3 is including setting up first dust removal unit and the second dust removal unit on frame 1 respectively, first dust removal unit sets up between nip roll 21 and wind-up roll 22 of first winding unit, the second dust removal unit sets up between nip roll 21 and wind-up roll 22 of second winding unit; in this embodiment, the wind-up roll is a pneumatic slip shaft.

Referring to fig. 1 and 2, the nip roll of the first winding unit and the nip roll of the second winding unit are disposed on the same side of the frame, and the nip roll of the first winding unit is located right above the nip roll of the second winding unit; the winding roller of the first winding unit and the winding roller of the second winding unit are arranged on one side of the rack of the principle flattening roller, and the winding roller of the first winding unit is arranged above the winding roller of the second winding unit in an inclined mode.

The working principle of the utility model is as follows: the cut bottom films are respectively sent into a first winding unit and a second winding unit at intervals, for example, a complete bottom film is cut into 10 sections, the first section of bottom film is transmitted to the first winding unit, the second section of bottom film is transmitted to the second winding unit, the third section of bottom film is transmitted to the first winding unit, the fourth section of bottom film is transmitted to the second winding unit, and so on; the advanced nip roll of basement membrane after cutting flattens, avoids the basement membrane after cutting the condition of unevenness to appear, removes dust to the basement membrane through the dust removal unit again, transmits to the wind-up roll at last, carries out the rolling to the basement membrane by the wind-up roll, because the interval between basement membrane and the basement membrane is the width of one section basement membrane, is difficult for taking place the friction between basement membrane and the basement membrane, and the dust particle on the basement membrane is effectively got rid of, and the quality of basement membrane after the rolling is good.

Further, referring to fig. 2, the dust removal unit includes a first dust-binding roller 31 and a second dust-binding roller 32, the first dust-binding roller 31 is disposed at the front side of the second dust-binding roller 32, the cut bottom film is respectively transmitted to the first dust removal unit and the second dust removal unit through the flattening roller, the bottom film is subjected to primary dust removal by the first dust-binding roller 31, is subjected to secondary dust removal by the second dust-binding roller 32, and is then transmitted to the winding roller for winding; two ends of the first dust-sticking roller 31 and the second dust-sticking roller 32 are rotatably connected with the frame 1 through bearings; in this embodiment, first dust adhesion roller and second dust adhesion roller are dust adhesion silica gel roller, set up two dust adhesion rollers behind one another, can remove dust to the both sides of basement membrane respectively, play better dust removal effect.

Further, referring to fig. 3, the driving mechanism 4 includes a first driving assembly and a second driving assembly, the first driving assembly is in transmission connection with the wind-up roller of the first winding unit, and the second driving assembly is in transmission connection with the wind-up roller of the second winding unit; the winding roller of the first winding unit and the winding roller of the second winding unit are driven by independent driving components, and the problem of winding caused by uneven thickness of the wound base film is effectively solved.

Further, referring to fig. 3, the driving assembly includes a winding motor 41, an air inlet valve 42 and a cross rotating joint 43, the winding motor 41 is fixed in the frame 1, an output end of the winding motor 41 is fixed to one end of the winding roller 22, the other end of the winding roller 22 is connected to the air inlet valve 42, and the cross rotating joint 43 is disposed on the frame 1 and located between the air inlet valve 42 and the winding roller 22; when the winding unit is used for winding, the winding motor is started to drive the winding shaft to rotate, so that the bottom film is wound under small tension; in this embodiment, the winding motor is a vector variable frequency motor, and the vector variable frequency motor has the advantages of high transmission efficiency and reliable and stable performance.

Preferably, the rolling tension of the bottom film during rolling is controlled by intelligent taper tension, so that the phenomenon of core grabbing during rolling of the bottom film is avoided.

Further, referring to fig. 2, the first dust-binding roller of the first dust removal unit is disposed above the second dust-binding roller, and the first dust-binding roller of the second dust removal unit is disposed below the second dust-binding roller; the position that first dust sticking roller and second dust sticking roller set up and the direction of delivery and the conveying mode cooperation of basement membrane ensure that the both sides of basement membrane are all through the dust removal processing, improve the dust removal effect of basement membrane, and can improve the transmission efficiency of basement membrane, avoid the phenomenon of unevenness to appear in the basement membrane transmission course.

It is understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications are intended to fall within the scope of the appended claims.

Claims

1. The utility model provides a biax coiling mechanism of cutting machine, includes the frame, its characterized in that, be provided with winding mechanism, dust removal mechanism and actuating mechanism in the frame, actuating mechanism is connected with the winding mechanism transmission, winding mechanism is including setting up first rolling unit and the second rolling unit in the frame respectively, the rolling unit includes nip roll and wind-up roll, nip roll and wind-up roll's both ends are passed through the bearing and are connected with the frame rotation, dust removal mechanism is including setting up first dust removal unit and the second dust removal unit in the frame respectively, first dust removal unit sets up between nip roll and the wind-up roll of first rolling unit, second dust removal unit sets up between nip roll and the wind-up roll of second rolling unit.

2. The double-shaft winding device of the splitting machine as claimed in claim 1, wherein the dust removing unit comprises a first dust-sticking roller and a second dust-sticking roller, the first dust-sticking roller is arranged at the front side of the second dust-sticking roller, and two ends of the first dust-sticking roller and the second dust-sticking roller are rotatably connected with the frame through bearings.

3. The double-shaft winding device of a splitting machine as claimed in claim 1, wherein the driving mechanism comprises a first driving assembly and a second driving assembly, the first driving assembly is in transmission connection with the winding roller of the first winding unit, and the second driving assembly is in transmission connection with the winding roller of the second winding unit.

4. The double-shaft winding device of a splitting machine as claimed in claim 3, wherein the driving assembly comprises a winding motor, an air inlet valve and a cross-shaped rotary joint, the winding motor is fixed in the frame, the output end of the winding motor is fixed with one end of the winding roller, the other end of the winding roller is connected with the air inlet valve, and the cross-shaped rotary joint is arranged on the frame and is located between the air inlet valve and the winding roller.

5. The double-shaft winding device of a splitting machine according to claim 2, wherein the first dust-binding roller of the first dust-removing unit is arranged above the second dust-binding roller, and the first dust-binding roller of the second dust-removing unit is arranged below the second dust-binding roller.