CN216613409U

CN216613409U - Film transportation leveling mechanism

Info

Publication number: CN216613409U
Application number: CN202122965968.6U
Authority: CN
Inventors: 郑浩
Original assignee: Yichang Hongda Packaging Printing Co ltd
Current assignee: Yichang Hongda Packaging Printing Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-27
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a film transportation leveling mechanism which comprises a base, wherein a waste material groove is formed in the surface of the base, a cleaning mechanism is arranged inside the waste material groove, a material receiving box is detachably arranged below the base, two groups of fixing seats are fixedly arranged on the surface of the base, and a base is integrally formed on the surfaces of the two groups of fixing seats. Through adjustment mechanism's setting, can adjust the distance of leveling rod to between the transportation cylinder through the clamp plate to the film that can adapt to different thickness carries out the flattening, and through the setting of second spring and second cavity, can increase the friction between threaded rod and the fixing base when adjusting the clamp plate, so that finely tune to the height of leveling rod.

Description

Film transportation leveling mechanism

Technical Field

The utility model relates to the technical field of film production, in particular to a film conveying and leveling mechanism.

Background

The film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials, and the scientific explanation of the film is as follows: 2-dimensional materials formed by atomic, molecular, or ionic deposition on a substrate surface, for example: optical films, composite films, superconducting films, polyester films, nylon films, plastic films and the like, and the films are widely used in the industries of electronics, machinery, printing and the like;

the film need carry out the flattening to its surface when carrying, and current flattening equipment can't clear up the surface of film, if the bottom adhesion foreign matter of film, can lead to the surface of film impaired when the flattening, can't adjust the flattening height moreover to inconvenient film to different thickness carries out the flattening.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides a film conveying and leveling mechanism, which cleans the bottom of a film through a cleaning mechanism and adapts to films with different thicknesses through an adjusting mechanism and an elastic assembly.

The technical scheme for solving the technical problems is as follows:

a film transportation leveling mechanism comprises a base, wherein a waste trough is formed in the surface of the base, a cleaning mechanism is arranged inside the waste trough, a material receiving box is detachably mounted below the base, two groups of fixing seats are fixedly mounted on the surface of the base, bases are integrally formed on the surfaces of the two groups of fixing seats, a transportation roller is rotatably connected between the two groups of bases, a pressing plate is arranged between the fixing seat and the bases, a leveling rod is mounted between the two groups of pressing plates, and an adjusting mechanism is arranged between the pressing plate and the fixing seat;

clearance mechanism includes mount pad, clearance brush and holding tank, the holding tank that matches with the mount pad is seted up to the inner wall of dirty tank, the mount pad is placed in the inside of dirty tank, just the both ends block in the inside of holding tank of mount pad, the clearance brush bonds in the top of mount pad, be provided with elastic component between mount pad and the holding tank.

Further, adjustment mechanism includes knob and threaded rod, the threaded rod rotates to be connected in the central part of clamp plate, threaded rod threaded connection is in the surface of fixing base, just the threaded rod runs through in the inside of fixing base and extends to the external world, the top welding of threaded rod has the knob.

Furthermore, the elastic assembly comprises a first cavity, a movable column, a first spring and a fixed column, the fixed column is fixedly mounted at the bottom of the waste tank, the first spring is mounted inside the fixed column, the first cavity is formed in the bottom of the mounting seat, the movable column is welded at the top of the first cavity, the movable column is inserted inside the fixed column and contacts with the top end of the first spring, and the fixed column is inserted inside the first cavity.

Furthermore, the lateral wall of the material receiving box is integrally formed with a clamping edge, the bottom of the base is welded with a clamping jaw, and the clamping edge is clamped in a space formed between the clamping jaw and the base.

Further, the top of base has the support through screw fixed mounting, the inner wall of support rotates and is connected with spacing cylinder, spacing cylinder sets up directly over the cleaning brush.

Furthermore, a second cavity is formed in the top of the fixing seat, a second spring is fixedly mounted inside the second cavity, and the bottom end of the second spring is fixed to the top of the pressing plate.

Furthermore, the top of the material receiving box is provided with a material receiving channel, and the waste material groove, the material receiving channel and the inside of the material receiving box are communicated with each other.

Furthermore, the lateral wall integrated into one piece of base has two sets of linking arms, and is two sets of it is connected with the conveying roller to rotate between the linking arm, the bottom integrated into one piece of linking arm and base has the landing leg.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

1. the distance between the leveling rod and the conveying roller can be adjusted through the pressing plate through the arrangement of the adjusting mechanism, so that films with different thicknesses can be leveled, and the friction between the threaded rod and the fixed seat can be increased when the pressing plate is adjusted through the arrangement of the second spring and the second cavity, so that the height of the leveling rod can be finely adjusted;

2. through the setting of clearance mechanism, can clear up the foreign matter of film bottom through the clearance brush to can carry out the holding tank to the foreign matter through dirty tank and material receiving box, so that get rid of the interference of foreign matter when the film flattening, thereby improved the product quality of film, the work of the clearance work of the follow-up staff of being convenient for simultaneously has alleviateed staff's work burden.

Drawings

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

FIG. 2 is an enlarged view of region A of FIG. 1;

FIG. 3 is an enlarged view of region B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a connection structure of a base and a mounting base according to the present invention;

FIG. 5 is a schematic view of a connection structure of the pressing plate and the fixing base according to the present invention.

In the drawings, the reference numbers indicate the following list of parts: 1. a support leg; 2. a base; 3. a conveying roller; 4. a mounting base; 5. a waste chute; 6. a connecting arm; 7. a knob; 8. a fixed seat; 9. a transport drum; 10. a support; 11. a material receiving box; 12. a limiting roller; 13. a base; 14. pressing a plate; 15. leveling the rods; 16. cleaning a brush; 17. edge clamping; 18. a claw; 19. accommodating grooves; 20. a first cavity; 21. a movable post; 22. a first spring; 23. fixing a column; 24. a threaded rod; 25. a second cavity; 26. a second spring.

Detailed Description

The principles and features of the present invention will be described with reference to the accompanying drawings, which are provided for illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a film conveying and leveling mechanism as shown in figures 1-5, which comprises a base 2;

the waste chute 5 has been seted up on base 2's surface, waste chute 5's inside is provided with clearance mechanism, the detachable material receiving box 11 of installing in below of base 2, base 2's fixed surface installs fixing base 8 two sets ofly, two sets of 8 surface integrated into one piece of fixing base have base 13, it is connected with transportation cylinder 9 to rotate between two sets of base 13, be provided with clamp plate 14 between fixing base 8 and the base 13, install leveling rod 15 between two sets of clamp plate 14, be provided with adjustment mechanism between clamp plate 14 and the fixing base 8.

As shown in fig. 1, fig. 2, fig. 4, foretell clearance mechanism includes mount pad 4, clearance brush 16 and holding tank 19, holding tank 19 with mount pad 4 assorted is seted up to the inner wall of waste material groove 5, mount pad 4 is placed in waste material groove 5's inside, and the both ends of mount pad 4 block in holding tank 19's inside, clearance brush 16 bonds in the top of mount pad 4, be provided with elastic component between mount pad 4 and the holding tank 19, setting through clearance mechanism, can clear up the bottom of film, thereby prevent that the foreign matter from causing the damage to the film when the flattening, the product quality of film has been improved.

Adjustment mechanism includes knob 7 and threaded rod 24, and threaded rod 24 rotates the central part of connecting in

clamp plate

14, and 24 threaded connection of threaded rod are on the surface of fixing base 8, and threaded rod 24 runs through in the inside of fixing base 8 and extends to the external world, and the top welding of threaded rod 24 has knob 7, and through adjustment mechanism's setting, can adjust through clamp plate 14 to the height of leveling rod 15 to adapt to the film of different thickness.

As shown in fig. 4, elastic component includes first cavity 20, activity post 21, first spring 22 and fixed post 23, the bottom fixed mounting of chute 5 has fixed post 23, the internally mounted of fixed post 23 has first spring 22, first cavity 20 has been seted up to the bottom of mount pad 4, the top welding of first cavity 20 has activity post 21, activity post 21 pegs graft in the inside of fixed post 23 and contacts with the top of first spring 22, fixed post 23 pegs graft in the inside of first cavity 20, through elastic component's setting, can make clearance brush 16 adapt to the film of different thickness, thereby the holistic commonality has been improved.

A clamping edge 17 is integrally formed on the side wall of the material receiving box 11, a clamping jaw 18 is welded at the bottom of the base 2, the clamping edge 17 is clamped in a space formed between the clamping jaw 18 and the base 2, and the clamping edge 17 and the clamping jaw 18 are matched to realize the detachable installation of the material receiving box 11, so that the unified cleaning of waste materials inside the material receiving box 11 is facilitated;

there is support 10 at the top of base 2 through screw fixed mounting, and the inner wall of support 10 rotates and is connected with spacing cylinder 12, and spacing cylinder 12 sets up directly over cleaning brush 16, and the setting of spacing cylinder 12 can carry out the pressfitting to the film for the bottom of film can laminate on cleaning brush 16's surface, so that clear up the bottom of film.

A second cavity 25 is formed in the top of the fixed seat 8, a second spring 26 is fixedly mounted in the second cavity 25, the bottom end of the second spring 26 is fixed to the top of the pressing plate 14, and the second spring 26 can be stretched or compressed when the pressing plate 14 moves, so that friction between the threaded rod 24 and the fixed seat 8 is increased through the elastic force of the second spring 26, and the height of the pressing plate 14 can be finely adjusted;

the top of the material receiving box 11 is provided with a material receiving channel, the waste material groove 5, the material receiving channel and the interior of the material receiving box 11 are communicated with each other, and waste materials can be stored into the material receiving box 11 through the arrangement of the material receiving groove, so that the subsequent cleaning work of workers is facilitated;

base 2's lateral wall integrated into one piece has two sets of linking arms 6, rotates between two sets of linking arms 6 to be connected with conveying roller 3, and linking arm 6 has landing leg 1 with base 2's bottom integrated into one piece, and conveying roller 3's setting can assist the film to carry to can play the effect of direction and tensioning.

The working principle is as follows: when the film conveying device is used, a conveying roller 3 is used for assisting a film to be conveyed, then the film penetrates between a limiting roller 12 and a cleaning brush 16, then the film penetrates through a pressing plate 14 and a base 13, when the film is conveyed, the film can move on the surface of the cleaning brush 16, the limiting roller 12 can press the lower film downwards towards the surface of the cleaning brush 16, the cleaning brush 16 brushes down foreign matters on the surface of the film, waste materials fall into a material receiving box 11 under the action of gravity through a waste material groove 5 and a material receiving channel, the cleaned film can move on the surface of a conveying roller 9, and at the moment, a leveling rod 15 at the bottom of the pressing plate 14 can level the film;

when transporting thicker film, the film can push down cleaning brush 16 under the blocking of limiting roller 12, cleaning brush 16 can drive movable post 21 to the inside removal of fixed column 23 through mount pad 4 when pushing down, and can compress first spring 22, can drive cleaning brush 16 pressfitting on the film surface through the elasticity of first spring 22, thereby adapt to the film of different thickness, then rotate knob 7, drive threaded rod 24 through knob 7 and rotate, threaded rod 24 can drive clamp plate 14 and move towards the direction of keeping away from base 13 when rotating, thereby adapt to the film of different thickness, and clamp plate 14 and fixing base 8 can compress second spring 26 at this in-process, the friction between threaded rod 24 and fixing base 8 can increase this moment, make the rotation of threaded rod 24 become difficult, so as to finely tune clamp plate 14 height.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a film transportation levelling mechanism, includes base (2), its characterized in that: a waste material groove (5) is formed in the surface of the base (2), a cleaning mechanism is arranged inside the waste material groove (5), a material receiving box (11) is detachably mounted below the base (2), two groups of fixing seats (8) are fixedly mounted on the surface of the base (2), bases (13) are integrally formed on the surfaces of the two groups of fixing seats (8), a conveying roller (9) is rotatably connected between the two groups of bases (13), a pressing plate (14) is arranged between the fixing seat (8) and the base (13), a leveling rod (15) is mounted between the two groups of pressing plates (14), and an adjusting mechanism is arranged between the pressing plate (14) and the fixing seat (8);

clearance mechanism includes mount pad (4), clearance brush (16) and holding tank (19), inner wall of silo waste (5) seted up with mount pad (4) assorted holding tank (19), place in the inside of silo waste (5) mount pad (4), just the both ends block in the inside of holding tank (19) of mount pad (4), clearance brush (16) bond in the top of mount pad (4), be provided with elastic component between mount pad (4) and holding tank (19).

2. The film transport flattening mechanism of claim 1, wherein: adjustment mechanism includes knob (7) and threaded rod (24), threaded rod (24) are rotated and are connected in the central part of clamp plate (14), threaded rod (24) threaded connection is on the surface of fixing base (8), just threaded rod (24) run through in the inside of fixing base (8) and extend to the external world, the top welding of threaded rod (24) has knob (7).

3. The film transport flattening mechanism of claim 1, wherein: the elastic assembly comprises a first cavity (20), a movable column (21), a first spring (22) and a fixed column (23), the fixed column (23) is fixedly mounted at the bottom of the waste tank (5), the first spring (22) is mounted inside the fixed column (23), the first cavity (20) is formed in the bottom of the mounting seat (4), the movable column (21) is welded at the top of the first cavity (20), the movable column (21) is inserted into the fixed column (23) in an inserted mode and is in contact with the top end of the first spring (22), and the fixed column (23) is inserted into the first cavity (20).

4. The film transport leveling mechanism of claim 1, wherein: the side wall of the material receiving box (11) is integrally formed with a clamping edge (17), the bottom of the base (2) is welded with a clamping jaw (18), and the clamping edge (17) is clamped in a space formed between the clamping jaw (18) and the base (2).

5. The film transport flattening mechanism of claim 1, wherein: the top of base (2) has support (10) through screw fixed mounting, the inner wall of support (10) rotates and is connected with spacing cylinder (12), spacing cylinder (12) set up directly over cleaning brush (16).

6. The film transport flattening mechanism of claim 2, wherein: the top of the fixed seat (8) is provided with a second cavity (25), a second spring (26) is fixedly mounted inside the second cavity (25), and the bottom end of the second spring (26) is fixed to the top of the pressing plate (14).

7. The film transport flattening mechanism of claim 1, wherein: the top of the material receiving box (11) is provided with a material receiving channel, and the waste material groove (5), the material receiving channel and the material receiving box (11) are communicated with each other.

8. The film transport flattening mechanism of claim 1, wherein: the lateral wall integrated into one piece of base (2) has two sets of linking arms (6), and is two sets of it is connected with conveying roller (3) to rotate between linking arm (6), the bottom integrated into one piece of linking arm (6) and base (2) has landing leg (1).