CN214521915U

CN214521915U - Special exhibition paper-back edition of putting of PVC film calender

Info

Publication number: CN214521915U
Application number: CN202022957749.9U
Authority: CN
Inventors: 张洪彪
Original assignee: JIANGSU AOLI ADVERTISEMENT MATERIAL CO Ltd
Current assignee: Jiangsu Aoli New Materials Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-10-29
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a special exhibition of flat device of PVC film calender belongs to PVC film production technical field. A special flattening device for a PVC film calender comprises an installation box, wherein a first box door is fixedly installed on one side of the upper surface of the installation box, a second box door is fixedly installed on one side of the installation box, a first supporting plate is fixedly installed on one side of the bottom of the installation box, a first bearing is fixedly installed at the top of the first supporting plate, and a first rotating shaft is fixedly connected to the inner wall of the first bearing; the utility model discloses, when needing to be changed the nip roll, open first chamber door, loosen the fixed plate on the first buckle, connecting block and second pivot connection mounting panel are passed through to the one end of installation pole, through rotating the second pivot, can lift the one end of installation pole, take off the nip roll on the installation pole from the installation pole, change other nip roll, use the spacing nip roll of stopper, nip roll and installation pole rotate when the exhibition is flat keep unanimous.

Description

Special exhibition paper-back edition of putting of PVC film calender

Technical Field

The utility model relates to a PVC film production technical field especially relates to a special exhibition of flat device of PVC film calender.

Background

The PVC film mainly comprises polyvinyl chloride, and other components are added to enhance the heat resistance, toughness, ductility and the like of the PVC film. The top layer of the surface film is paint, the middle layer is polyvinyl chloride, and the bottom layer is back-coated adhesive. It is a synthetic material that is enjoyed, popular and widely used in the world today. The worldwide usage of PVC films is second highest among various synthetic materials. Among the materials from which three-dimensional surface films can be produced, PVC is the most suitable material. When the production of PVC film, the lapping need directly be accomodate to the film of producing, and the convenient transportation needs flat film of exhibition to accomodate again, just needs to use the special exhibition paper-back edition of PVC film calender and puts.

Present PVC film can become to produce multiple type PVC film when production, and the characteristic of various products is different, just needs the nip roll of different grade type, flattens various types of PVC film, just needs the nip roll can be convenient for change, and when production, most open-air exhibition of accomodating is taken in, can be infected with the dust, influences product quality.

Therefore, it is necessary to invent a special flattening device for a PVC film calender to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the flattening roller is not easy to be changed and the dust is infected with in the flattening process in the prior art, and providing a special flattening device for a PVC film calender.

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

a special flattening device for a PVC film calender comprises an installation box, wherein a first box door is fixedly installed on one side of the upper surface of the installation box, a second box door is fixedly installed on one side of the lower surface of the installation box, a first supporting plate is fixedly installed on one side of the lower surface of the installation box, a first bearing is fixedly installed at the top of the first supporting plate, a first rotating shaft is fixedly connected to the inner wall of the first bearing, a first buckle is fixedly connected to the outer surface of one end of the first rotating shaft, a fixed plate is fixedly connected to one side of the upper surface of the first buckle, an installation rod is movably connected to the bottom of the fixed plate, a limiting block is fixedly connected to the upper surface of the installation rod, a flattening roller is sleeved on the outer surface of the installation rod, a connecting block is fixedly connected to one end of the installation rod, a second rotating shaft is inserted into the connecting block, and a mounting plate is fixedly connected to one end of the second rotating shaft, the bottom fixedly connected with limiting plate of mounting panel, one side fixedly connected with third pivot of second pivot is kept away from to the mounting panel, the one end fixedly connected with second bearing of third pivot, the outer fixed surface of second bearing is connected with the second backup pad.

As a further improvement of the scheme, a supporting frame is fixedly mounted on the other side of the bottom of the mounting box, and a storage rod is fixedly mounted at the top of the supporting frame.

As a further improvement of the scheme, one end fixed mounting of the accommodating rod is provided with a first belt pulley, the outer surface of the first belt pulley is movably connected with a belt, the bottom of the belt is movably connected with a second belt pulley, and one side of the second belt pulley is fixedly connected with a motor.

As a further improvement of the scheme, a limiting groove is formed in the front face of the installation box, a push rod is inserted into the inner wall of the limiting groove, and an extension plate is fixedly connected to one end of the push rod.

As a further improvement of the scheme, one side of the extension plate is provided with a film calender body.

As a further improvement of the scheme, a dust collector is fixedly mounted on the other side of the upper surface of the mounting box, a dust collection pipe is fixedly connected to one side of the dust collector, and a dust collection plate is fixedly connected to one end of the dust collection pipe.

Compared with the prior art, the utility model provides a special exhibition of flat device of PVC film calender possesses following beneficial effect:

1. the utility model is assembled by arranging a first box door, a second box door, a first supporting plate, a first bearing, a first rotating shaft, a first buckle, a fixed plate, an installation rod, a limiting block, a flattening roller, a connecting block, a second rotating shaft, a mounting plate, a limiting plate, a third rotating shaft, a second bearing and a second supporting plate, when PVC film types are changed, the flattening roller is convenient to be changed, the flattening quality is ensured, when the flattening roller needs to be changed, the first box door is opened, the fixed plate on the first buckle is loosened, one end of the installation rod is connected with the mounting plate through the connecting block and the second rotating shaft, one end of the installation rod can be lifted by rotating the second rotating shaft, the flattening roller on the installation rod is taken down from the installation rod, other flattening rollers are changed, the limiting block is used for limiting the flattening roller, the rotation of the flattening roller and the installation rod is kept consistent during flattening, after a new flattening roller is installed, the one end that drives the installation pole through the rotation of second pivot falls on first buckle, and the limiting plate prevents that turned angle is too big, uses the fixed plate to fix again at last, accomplishes the change, and is simple and convenient when changing.

2. The utility model discloses, through setting up spacing groove, push rod, extension plate, film calender body, dust catcher, dust absorption pipe and dust absorption board, dust is to the pollution of film when reducing the flat film of exhibition, at ordinary times, promotes the push rod of spacing inslot, and the extension plate is connected to the push rod, promotes the extension plate, blocks the gap between install bin and the film calender body, starts the dust catcher simultaneously, absorbs the dust of junction through dust absorption pipe and dust absorption board, reduces the pollution of dust to the film.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the front sectional structure of the installation box of the present invention;

fig. 3 is a schematic view of the first supporting plate of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. installing a box; 2. a first door; 3. a second door; 4. a first support plate; 5. a first bearing; 6. a first rotating shaft; 7. a first buckle; 8. a fixing plate; 9. mounting a rod; 10. a limiting block; 11. flattening rollers; 12. connecting blocks; 13. a second rotating shaft; 14. mounting a plate; 15. a limiting plate; 16. a third rotating shaft; 17. a second bearing; 18. a second support plate; 19. a support frame; 20. a storage rod; 21. a first pulley; 22. a belt; 23. a second pulley; 24. a motor; 25. a limiting groove; 26. a push rod; 27. an extension plate; 28. a film calender body; 29. a vacuum cleaner; 30. a dust collection pipe; 31. dust collection plate.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1-4, a special flattening device for a PVC film calender comprises an installation box 1 for installing parts for flattening a film, a first box door 2 is fixedly installed on one side of the upper surface of the installation box 1 for facilitating maintenance of equipment in the installation box 1 from the top, a second box door 3 is fixedly installed on one side of the installation box 1 for facilitating maintenance of parts in the installation box 1 from the side, a first supporting plate 4 is fixedly installed on one side of the bottom of the installation box 1 for supporting, a first bearing 5 is fixedly installed on the top of the first supporting plate 4 for facilitating flexible rotation of the first rotating shaft 6, a first rotating shaft 6 is fixedly connected to the inner wall of the first bearing 5, a first buckle 7 is fixedly connected to the outer surface of one end of the first rotating shaft 6 for connecting the first rotating shaft 6 and a fixing plate 8, a fixing plate 8 is fixedly connected to one side of the upper surface of the first buckle 7, conveniently fixing the mounting rod 9, the bottom of the fixing plate 8 is movably connected with the mounting rod 9, the upper surface of the mounting rod 9 is fixedly connected with a limiting block 10, the rotation of the flattening roller 11 and the mounting rod 9 is kept consistent when the film is flattened, the flattening roller 11 is sleeved on the outer surface of the mounting rod 9 and is used for rotating the flattened film, one end of the mounting rod 9 is fixedly connected with a connecting block 12, a second rotating shaft 13 is inserted into the connecting block 12, the angle between the connecting block 12 and the mounting rod 9 can be conveniently adjusted, one end of the second rotating shaft 13 is fixedly connected with a mounting plate 14, the bottom of the mounting plate 14 is fixedly connected with a limiting plate 15, the rotating angle is prevented from being overlarge when the angle is adjusted, one side of the mounting plate 14, which is far away from the second rotating shaft 13, is fixedly connected with a third rotating shaft 16, the third rotating shaft 16 is matched with the first rotating shaft 6, the rotation of the mounting rod 9 in the middle is convenient, one end of the third rotating shaft 16 is fixedly connected with a second bearing 17, the outer surface of the second bearing 17 is fixedly connected with a second supporting plate 18, the second supporting plate 18 is matched with the first supporting plate 4 to support the flattening roller 11, the film is prevented from being dragged at the bottom of the installation box 1, the other side of the bottom of the installation box 1 is fixedly provided with a supporting frame 19 for installing an accommodating rod 20, the top of the supporting frame 19 is fixedly provided with an accommodating rod 20 for accommodating the produced PVC film, one end of the accommodating rod 20 is fixedly provided with a first belt pulley 21, the outer surface of the first belt pulley 21 is movably connected with a belt 22, the bottom of the belt 22 is movably connected with a second belt pulley 23, one side of the second belt pulley 23 is fixedly connected with a motor 24, the motor 24 drives the first belt pulley 21 to rotate through the second belt pulley 23 and the belt 22, so as to drive the accommodating rod 20 to accommodate the PVC film, the front surface of the installation box 1 is provided with a limiting groove 25, a limiting push rod 26 is inserted in the inner wall of the limiting groove 25, conveniently promote extension plate 27, the one end fixedly connected with extension plate 27 of push rod 26, extension plate 27 is used for blocking the gap between install bin 1 and the film calender body 28, one side of extension plate 27 is provided with film calender body 28, produce the PVC film, the opposite side fixed mounting of install bin 1 upper surface has dust catcher 29, one side fixedly connected with dust absorption pipe 30 of dust catcher 29, the one end fixedly connected with dust absorption plate 31 of dust absorption pipe 30, the dust absorption is carried out to gap department, prevent dust pollution.

In the utility model, when the PVC film type is changed, the flattening roller 11 is convenient to be changed, the flattening quality is ensured, when the flattening roller 11 needs to be changed, the first box door 2 is opened, the fixed plate 8 on the first buckle 7 is loosened, one end of the installation rod 9 is connected with the installation plate 14 through the connecting block 12 and the second rotating shaft 13, one end of the installation rod 9 can be lifted by rotating the second rotating shaft 13, the flattening roller 11 on the installation rod 9 is taken off from the installation rod 9, other flattening rollers 11 are changed, the limiting block 10 is used for limiting the flattening roller 11, the rotation of the flattening roller 11 and the installation rod 9 is kept consistent during flattening, after the new flattening roller 11 is installed, one end of the installation rod 9 is driven to fall onto the first buckle 7 through the rotation of the second rotating shaft 13, the limiting plate 15 prevents the rotation angle from being too large, the fixed plate 8 is used for re-fixing at last, the change is completed, the change is simple and convenient, when the film is spread, the push rod 26 in the limit groove 25 is pushed, the push rod 26 is connected with the extension plate 27, the extension plate 27 is pushed, a gap between the installation box 1 and the film calender body 28 is blocked, the dust collector 29 is started at the same time, dust at the connection position is absorbed through the dust collection pipe 30 and the dust collection plate 31, and pollution of the dust to the film is reduced.

The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The special flattening device for the PVC film calender comprises an installation box (1) and is characterized in that a first box door (2) is fixedly installed on one side of the upper surface of the installation box (1), a second box door (3) is fixedly installed on one side of the upper surface of the installation box (1), a first supporting plate (4) is fixedly installed on one side of the bottom of the installation box (1), a first bearing (5) is fixedly installed at the top of the first supporting plate (4), a first rotating shaft (6) is fixedly connected to the inner wall of the first bearing (5), a first buckle (7) is fixedly connected to the outer surface of one end of the first rotating shaft (6), a fixed plate (8) is fixedly connected to one side of the upper surface of the first buckle (7), an installation rod (9) is movably connected to the bottom of the fixed plate (8), and a limiting block (10) is fixedly connected to the upper surface of the installation rod (9), nip roll (11) has been cup jointed to the surface of installation pole (9), the one end fixedly connected with connecting block (12) of installation pole (9), the inside of connecting block (12) is pegged graft and is had second pivot (13), the one end fixedly connected with mounting panel (14) of second pivot (13), the bottom fixedly connected with limiting plate (15) of mounting panel (14), one side fixedly connected with third pivot (16) of second pivot (13) are kept away from in mounting panel (14), the one end fixedly connected with second bearing (17) of third pivot (16), the outer fixed surface of second bearing (17) is connected with second backup pad (18).

2. The flattening device special for the PVC film calender according to claim 1, wherein a support frame (19) is fixedly installed at the other side of the bottom of the installation box (1), and a storage rod (20) is fixedly installed at the top of the support frame (19).

3. The special flattening device of PVC film calender of claim 2, characterized in that, the one end fixed mounting of taking in pole (20) has first belt pulley (21), the surface swing joint of first belt pulley (21) has belt (22), the bottom swing joint of belt (22) has second belt pulley (23), one side fixed connection of second belt pulley (23) has motor (24).

4. The flattening device special for the PVC film calender according to claim 1, wherein a limit groove (25) is formed in the front surface of the installation box (1), a push rod (26) is inserted into the inner wall of the limit groove (25), and an extension plate (27) is fixedly connected to one end of the push rod (26).

5. The flattening device special for the PVC film calender according to claim 4, characterized in that one side of the extension plate (27) is provided with a film calender body (28).

6. The flattening device special for the PVC film calender according to claim 1, wherein a dust collector (29) is fixedly installed on the other side of the upper surface of the installation box (1), a dust collection pipe (30) is fixedly connected to one side of the dust collector (29), and a dust collection plate (31) is fixedly connected to one end of the dust collection pipe (30).