CN213264812U

CN213264812U - Film feeding device for processing strip-shaped materials

Info

Publication number: CN213264812U
Application number: CN202022072636.0U
Authority: CN
Inventors: 李涛; 宋明杰; 阎佩献; 张金普; 时书凯; 李兵; 金子龙
Original assignee: Henan Xinzhilin Electromechanical Device Co ltd
Current assignee: Henan Xinzhilin Electromechanical Device Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-25
Anticipated expiration: 2030-09-21

Abstract

The utility model provides a film feeding device is used in processing of banded material, it sets up the piece that strips that has the acute angle, the acute angle of stripping the piece is promptly for peeling off the angle, the baseband in double faced adhesive tape and the both sides face laminating contact of peeling off the angle make double faced adhesive tape produce the acute angle in peeling off the angle department and bend to make the baseband and the film separation in double faced adhesive tape, realize the automation mechanized operation that the double faced adhesive tape baseband was peeled off, need not artifical the participation, thereby effectual improvement production efficiency, reduction in production cost.

Description

Film feeding device for processing strip-shaped materials

The technical field is as follows:

the utility model belongs to the technical field of banded material machine-shaping equipment in the tobacco industry, concretely relates to film feeding device is used in processing of banded material.

Background art:

in the tobacco production process, the use of strip-shaped materials is very common, such as cigarette paper in traditional tobacco, cigarette box lining paper, wrapping paper and the like; such as novel band-shaped thin tobacco without burning tobacco at low temperature and PLA material of a cooling section. The strip-shaped materials exist in a disc-shaped form, the strip-shaped material disc needs to be installed on the unwinding device during use, then the head of the strip-shaped materials is pulled to each roller, and then the machine can be started to produce.

At present, the splicing of the belt head of a new belt-shaped material and the tail section of an old belt-shaped material mainly comprises two types of glue splicing and glue-free splicing, the glue-free splicing is usually realized by a rolling mode, particularly, two relatively rolling press rollers are used, patterns are rolled by the overlapped sections of the press rollers for renewing and the old belt-shaped material, so that the splicing of the belt head of the new belt-shaped material and the tail section of the old belt-shaped material is realized, the glue splicing mainly comprises the step of coating glue or pasting a double-sided film between the overlapped sections of the new and old belt-shaped materials, when the double-sided film is adopted for bonding, however, the double-sided film must separate a base belt, at present, the separation of the double-sided film base belt can only be realized by manual separation, the labor intensity of the manual separation is high, the efficiency is low, and therefore, the production efficiency of the belt-shaped material is seriously.

SUMMERY OF THE UTILITY MODEL

To sum up, in order to overcome the not enough of prior art problem, the utility model provides a film feeding device is used in processing of banded material, it sets up the piece that strips that has the acute angle, the acute angle of stripping the piece is for peeling off the angle, the baseband of two-sided film and the both sides face laminating contact of peeling off the angle make two-sided film produce the acute angle in peeling off the angle department and bend to make the baseband and the film separation of two-sided film, realize the automation mechanized operation that two-sided film baseband was peeled off, need not artifical the participation, thereby effectual improvement production efficiency, reduction in production cost.

For solving the technical problem, the technical scheme of the utility model is realized like this:

a film feeding device for processing a strip material, wherein: the double-faced film roll comprises a main vertical plate, a film roll supporting roller, a reversing roller, a base band stripping block, a base band collecting roller, a pressing assembly and a transmission device, wherein the film roll supporting roller is arranged on the main vertical plate and is connected with the main vertical plate through a bearing for supporting a double-faced film roll, the reversing roller, the base band stripping block, the base band collecting roller and the pressing assembly are arranged on the main vertical plate, the roll head of the double-faced film roll sequentially bypasses the reversing roller, the base band stripping block and the pressing assembly and is finally wound and fixed on the base band collecting roller, the reversing roller is connected with the main vertical plate through the bearing, when the roll head of the double-faced film roll bypasses the reversing roller, the outer side surface of the base band of the double-faced film roll is contacted with the reversing roller, the base band stripping block is positioned below the reversing roller, the lower end of the base band stripping block is provided with a stripping angle for stripping the base band, the stripping angle is an acute angle, and, the outer side surface of the double-sided film tape is in contact with the stripping angle in an attaching manner, when a roll head of a double-sided film roll bypasses the stripping angle at the lower end of the base tape stripping block, the base tape of the double-sided film tape is stripped, the base tape extends upwards through the pressing assembly and then is wound and fixed on the base tape collecting roller, the pressing assembly comprises a pressing support roller, a pressing connecting rod and a swinging rotating shaft, a roller shaft of the pressing support roller is connected with the main vertical plate through a bearing, the swinging rotating shaft is connected with the main vertical plate through the bearing, the swinging rotating shaft is connected with the roller shaft of the pressing roller through the pressing connecting rod, the pressing roller is positioned above the pressing support roller and is attached to the outer surface of the pressing support roller, the pressing roller and the pressing support roller are matched with each other to press the base tape, a transmission device is arranged on the back surface of the main vertical plate, and the transmission device drives the, the diameter of the base band collecting roller is the same as that of the pressing support roller, and the rotating speed of the base band collecting roller is greater than that of the pressing support roller.

Further, the baseband peel off the piece and include mount pad, joint slot, peel off piece and joint inserted block, mount pad and main riser fastening connection, and the mount pad arranges the below at the switching-over roller, mount pad upper end be provided with the joint slot, the cross sectional shape of peeling off the piece be the vertical right trapezoid structure who arranges, its two right angles are last, its acute angle down, the acute angle be for peeling off the angle, the upper end of peeling off the piece be provided with the joint inserted block, the joint inserted block cartridge in the joint slot, the joint inserted block is connected the back with joint slot cartridge, realizes peeling off being connected of piece and mount pad.

Further, the angle of the stripping angle is 15-45 degrees.

Further, transmission include driving motor, driving pulley, compression band pulley, collection band pulley and drive belt, driving motor fastening connection on main riser, driving motor's main shaft on be provided with driving pulley, driving pulley and compression band pulley and collection band pulley pass through the drive belt and be connected, compression band pulley set up on the roller shaft that compresses tightly the backing roll of compressing tightly the subassembly, provide power for compressing tightly the rotation of backing roll, collection band pulley set up on the roller shaft of base band collection roller, collect the rotation of roller and provide power for the base band, the diameter of collection band pulley be less than the diameter of compression band pulley.

The utility model has the advantages that:

1. the utility model discloses a setting has the piece of peeling off of acute angle, and the acute angle of peeling off the piece is promptly for peeling off the angle, and the baseband of double-sided film makes the double-sided film produce the acute angle in peeling off the angle department and bend with the both sides face laminating contact of peeling off the angle to make the baseband and the film separation of double-sided film, realize the automation mechanized operation that the double-sided film baseband was peeled off, need not artifical the participation, thereby effectual improvement production efficiency, reduction in production cost.

2. The utility model discloses can realize the film in double-sided film area and the autosegregation of baseband, utilize the film to roll up the backing roll and support the double-sided film book, utilize the switching-over roller to make the lateral surface and the switching-over roller contact of the baseband in double-sided film area, and make double-sided film area downstream, after the peel off angle of the acute angle of baseband stripping block lower extreme was walked around in later double-sided film area, the baseband slope upstream movement in double-sided film area, under the effect of acute angle peel off the angle, the film and the baseband separation in double-sided film area, the baseband is collected by the baseband collection roller. The utility model discloses a compress tightly backing roll and baseband and collect the roller and drive through compression band pulley and drive belt, because the diameter of compression band pulley is greater than collecting the band pulley, consequently, the rotational speed of collecting the band pulley is greater than the rotational speed of compression band pulley, therefore, the rotational speed of baseband collection roller is greater than the rotational speed that compresses tightly the backing roll, the diameter of baseband collection roller is the same with compressing tightly the backing roll diameter, and then the linear velocity that the roller was collected to the baseband should be higher than the linear velocity that compresses tightly the backing roll, thereby the condition that the pine collapses appears when avoiding the baseband to collect, guarantee that the baseband is collected smoothly, avoid remaining the unnecessary shut down that arouses because of the baseband pine collapses.

3. The utility model has the advantages of simple structure operation, convenient to use, the design is novel, degree of automation is high, can effectually solve the baseband in double faced adhesive tape area and peel off the problem, need not manual operation, realizes the automatic machine operation of the baseband separation in double faced adhesive tape area to effectual improvement production efficiency, reduction in production cost.

Description of the drawings:

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

FIG. 2 is a schematic structural diagram of a baseband stripping block according to the present invention;

FIG. 3 is a schematic perspective view of the base band stripping block of the present invention;

fig. 4 is a schematic structural view of the transmission device of the present invention;

fig. 5 is a schematic structural view of a double-sided film tape.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2, 3, 4 and 5, a film supply device for processing a strip material comprises a main vertical plate 1, a film roll support roller 2, a reversing roller 3, a base band stripping block 4, a base band collecting roller 5, a pressing assembly and a transmission device, wherein the film roll support roller 2 is arranged on the main vertical plate 1 and connected with the main vertical plate 1 through a bearing for supporting a double-sided film roll, the main vertical plate 1 is provided with the reversing roller 3, the base band stripping block 4, the base band collecting roller 5 and the pressing assembly, the roll head of the double-sided film roll sequentially bypasses the reversing roller 3, the base band stripping block 4 and the pressing assembly and is finally wound and fixed on the base band collecting roller 5, the reversing roller 3 is connected with the main vertical plate 1 through a bearing, when the roll head of the double-sided film roll bypasses the reversing roller 3, the outer side surface of the base band of the double-sided film roll is contacted with the reversing roller 3, the base band stripping block 4 is positioned below the reversing roller 3, the lower end of the base band stripping block 4 is provided with a stripping angle 45 for stripping the base band, the stripping angle 45 is an acute angle, when the head of the double-sided film roll bypasses the base band stripping block 4, the outer side surface of the base band of the double-sided film roll is in contact with the stripping angle 45 in a fitting manner, and when the head of the double-sided film roll bypasses the stripping angle 45 at the lower end of the base band stripping block 4, the base band of the double-sided film roll is stripped, the base band upwards extends through the pressing component and then is fixedly wound on the base band collecting roller 5, the base band stripping block 4 comprises a mounting seat 41, a clamping slot 42, a stripping block 43 and a clamping insertion block 44, the mounting seat 41 is in fastening connection with the main vertical plate 1 of the main vertical plate 1, the mounting seat 41 is arranged below the reversing roller 3, the clamping slot 42 is arranged at the upper end of the mounting seat 41, the cross section of the stripping block 43 is in a vertically arranged, the two right angles of the stripping block are arranged on the upper portion, the acute angle is the stripping angle 45, the angle of the stripping angle 45 is 15-45 degrees, a clamping insertion block 44 is arranged at the upper end of the stripping block 43, the clamping insertion block 44 is inserted into the clamping insertion slot 42, and after the clamping insertion block 44 is inserted into the clamping insertion slot 42, the stripping block 43 is connected with the mounting seat 41. The pressing assembly comprises a pressing support roller 6, a pressing roller 7, a pressing connecting rod 8 and a swinging rotating shaft 9, a roller shaft of the pressing support roller 6 is connected with the main vertical plate 1 through a bearing, the swinging rotating shaft 9 is connected with the roller shaft of the pressing roller 7 through the pressing connecting rod 8, the pressing roller 7 is positioned above the pressing support roller 6 and is attached to the outer surface of the pressing support roller 6, the pressing roller 7 and the pressing support roller 6 are mutually matched to press the base band, a transmission device is arranged on the back surface of the main vertical plate 1 and drives the pressing support roller 6 and the base band collecting roller 5 of the pressing assembly to rotate relative to the main vertical plate 1, the transmission device comprises a transmission motor 10, a driving belt pulley 11, a pressing belt pulley 12, a collecting belt pulley 13 and a transmission belt 14, and the transmission motor 10 is fixedly connected on the main vertical plate 1, the main shaft of drive motor 10 on be provided with driving pulley 11, driving pulley 11 pass through drive belt 14 with pinch roller 12 and collection band pulley 13 and be connected, pinch roller 12 set up on the roller that compresses tightly backing roll 6 of subassembly, provide power for the rotation that compresses tightly backing roll 6, collection band pulley 13 set up on the roller of base band collection roller 5, provide power for the rotation of base band collection roller 5, the diameter of collection band pulley 13 be less than the diameter of pinch roller 12. The diameter of the base band collecting roller 5 is the same as that of the pressing support roller 6, and the rotating speed of the base band collecting roller 5 is greater than that of the pressing support roller 6.

When the device is used, the transmission motor 10 of the transmission device is started, the transmission motor 10 drives the compression belt wheel 12 and the collection belt wheel 13 to rotate through the transmission belt 14, so that the baseband collection roller 5 and the compression support roller 6 rotate, the winding head of the double-sided adhesive tape roll supported by the adhesive tape roll support roller 2 is reversed through the reversing roller 3, when the winding head bypasses the acute peeling angle 45 at the lower end of the baseband peeling block 4, the baseband of the double-sided adhesive tape is separated under the action of the acute peeling angle 45, and the baseband is collected by the baseband collection roller 5. The film after separating the base band drops vertically along the stripping block 43, a bearing device can be arranged below the acute stripping angle 45 at the lower end of the base band stripping block 4, and the stripped double-sided adhesive tape drops onto the bearing device and is conveyed to the splicing station of new and old band-shaped materials by the bearing device.

The utility model discloses a transmission passes through drive motor 10 drive driving pulley 11 and rotates, and driving pulley 11 passes through drive belt 14 and drives collection band pulley 13 and compress tightly 12 rotations, and the diameter of collecting band pulley 13 is less than the diameter of compressing tightly 12, then collects the rotational speed that band pulley 13 is greater than the rotational speed of compressing tightly 12 to the rotational speed that makes baseband collection roller 5 is greater than the rotational speed that compresses tightly backing roll 6, thereby makes the baseband be in the tensioning state all the time.

It should be noted that the above-mentioned embodiments are illustrative and not restrictive of the technical solutions of the present invention, and equivalents of those skilled in the art or other modifications made according to the prior art are intended to be included within the scope of the claims of the present invention as long as they do not exceed the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a film feeding device is used in processing of banded material which characterized in that: the device comprises a main vertical plate (1), a film roll supporting roller (2), a reversing roller (3), a base band stripping block (4), a base band collecting roller (5), a pressing assembly and a transmission device, wherein the film roll supporting roller (2) is arranged on the main vertical plate (1) and is connected with the main vertical plate (1) through a bearing for supporting a double-sided film roll, the reversing roller (3), the base band stripping block (4), the base band collecting roller (5) and the pressing assembly are arranged on the main vertical plate (1), the roll head of the double-sided film roll sequentially bypasses the reversing roller (3), the base band stripping block (4) and the pressing assembly, and is finally wound and fixed on the base band collecting roller (5), the reversing roller (3) is connected with the main vertical plate (1) through the bearing, when the roll head of the double-sided film roll bypasses the reversing roller (3), the outer side face of the base band of the double-sided film roll is contacted with the reversing roller (3), the base band stripping block (4) is positioned below the reversing roller (3), a stripping angle (45) for stripping the base band is arranged at the lower end of the base band stripping block (4), the stripping angle (45) is an acute angle, when the winding head of the double-sided film roll bypasses the base band stripping block (4), the outer side surface of the double-sided film tape is in contact with the stripping angle (45) in a fitting manner, and when the winding head of the double-sided film roll bypasses the stripping angle (45) at the lower end of the base band stripping block (4), the base band of the double-sided film tape is stripped, the base band extends upwards through the pressing assembly and then is wound and fixed on the base band collecting roller (5), the pressing assembly comprises a pressing support roller (6), a pressing roller (7), a pressing connecting rod (8) and a swinging rotating shaft (9), the roller shaft of the pressing support roller (6) is connected with the main vertical plate (1) through a bearing, the swinging rotating shaft (9) is connected with the main vertical plate (1), swing pivot (9) be connected through the roller that compresses tightly connecting rod (8) and compression roller (7), compression roller (7) be located the top that compresses tightly backing roll (6) to with the surface laminating that compresses tightly backing roll (6), compression roller (7) with compress tightly backing roll (6) and mutually support the realization and compress tightly the baseband, the back of main riser (1) be provided with transmission, transmission drive compress tightly backup roll (6) and the relative main riser (1) rotation of baseband collection roller (5) of subassembly, the diameter of baseband collection roller (5) the same with the diameter that compresses tightly backing roll (6), and the rotational speed of baseband collection roller (5) is greater than the rotational speed that compresses tightly backing roll (6).

2. The film feeding device for processing belt-like material according to claim 1, wherein: the base band stripping block (4) comprises a mounting seat (41), a clamping slot (42), a stripping block (43) and a clamping insertion block (44), the mounting seat (41) is fixedly connected with a main vertical plate (1), the mounting seat (41) is arranged below a reversing roller (3), the clamping slot (42) is arranged at the upper end of the mounting seat (41), the cross section of the stripping block (43) is of a vertically-arranged right-angle trapezoidal structure, two right angles of the stripping block are arranged on the upper portion, an acute angle of the stripping block faces downwards, the acute angle is a stripping angle (45), the clamping insertion block (44) is arranged at the upper end of the stripping block (43), the clamping insertion block (44) is inserted into the clamping slot (42), and the clamping insertion block (44) is inserted into the clamping slot (42) to be connected with the clamping slot (42) so as to realize the connection of the stripping block (43) and the mounting seat (41).

3. The film feeding device for processing belt-like material according to claim 2, wherein: the angle of the stripping angle (45) is 15-45 degrees.

4. The film feeding device for processing belt-like material according to claim 1, wherein: the transmission device comprises a transmission motor (10), a driving pulley (11), a pressing pulley (12), a collecting pulley (13) and a transmission belt (14), wherein the transmission motor (10) is fixedly connected to the main vertical plate (1), the driving pulley (11) is arranged on a main shaft of the transmission motor (10), the driving pulley (11) is connected with the pressing pulley (12) and the collecting pulley (13) through the transmission belt (14), the pressing pulley (12) is arranged on a roller shaft of a pressing support roller (6) of the pressing assembly to provide power for rotation of the pressing support roller (6), the collecting pulley (13) is arranged on the roller shaft of the base band collecting roller (5) to provide power for rotation of the base band collecting roller (5), and the diameter of the collecting pulley (13) is smaller than that of the pressing pulley (12).